regen config

This regenerates config files changed by the previous 44 commits.
Note that subject lines in these commits mostly match the gcc git
originating commit.

20 files changed, 5188 insertions, 2305 deletions

diff --git a/Makefile.in b/Makefile.in
index 38f1f9a..c97130a 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -163,6 +163,8 @@ BUILD_EXPORTS = \
 	GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
 	GDC="$(GDC_FOR_BUILD)"; export GDC; \
 	GDCFLAGS="$(GDCFLAGS_FOR_BUILD)"; export GDCFLAGS; \
+	GM2="$(GM2_FOR_BUILD)"; export GM2; \
+	GM2FLAGS="$(GM2FLAGS_FOR_BUILD)"; export GM2FLAGS; \
 	DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 	DSYMUTIL="$(DSYMUTIL_FOR_BUILD)"; export DSYMUTIL; \
 	LD="$(LD_FOR_BUILD)"; export LD; \
@@ -201,6 +203,7 @@ HOST_EXPORTS = \
 	GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
 	GOC="$(GOC)"; export GOC; \
 	GDC="$(GDC)"; export GDC; \
+	GM2="$(GM2)"; export GM2; \
 	AR="$(AR)"; export AR; \
 	AS="$(AS)"; export AS; \
 	CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
@@ -223,7 +226,7 @@ HOST_EXPORTS = \
 	AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 	AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 	DSYMUTIL_FOR_TARGET="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL_FOR_TARGET; \
-	GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
+	GCC_FOR_TARGET="$(GCC_FOR_TARGET) $$TFLAGS"; export GCC_FOR_TARGET; \
 	LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 	NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 	OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
@@ -237,8 +240,6 @@ HOST_EXPORTS = \
 	GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 	ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \
 	ISLINC="$(HOST_ISLINC)"; export ISLINC; \
-	LIBELFLIBS="$(HOST_LIBELFLIBS)"; export LIBELFLIBS; \
-	LIBELFINC="$(HOST_LIBELFINC)"; export LIBELFINC; \
 	XGCC_FLAGS_FOR_TARGET="$(XGCC_FLAGS_FOR_TARGET)"; export XGCC_FLAGS_FOR_TARGET; \
 @if gcc-bootstrap
 	$(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
@@ -274,11 +275,14 @@ POSTSTAGE1_HOST_EXPORTS = \
 	$(POSTSTAGE1_CXX_EXPORT) \
 	$(LTO_EXPORTS) \
 	GDC="$$r/$(HOST_SUBDIR)/prev-gcc/gdc$(exeext) -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
-	  -B$(build_tooldir)/bin/ $(GDC_FLAGS_FOR_TARGET) \
+	  -B$(build_tooldir)/bin/ $(GDCFLAGS_FOR_TARGET) \
+	  -B$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime/gcc \
 	  -B$$r/prev-$(TARGET_SUBDIR)/libphobos/src \
+	  -B$$r/prev-$(TARGET_SUBDIR)/libphobos/src/.libs \
 	  -I$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime -I$$s/libphobos/libdruntime \
 	  -L$$r/prev-$(TARGET_SUBDIR)/libphobos/src/.libs \
-	  -L$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime/.libs"; \
+	  -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
+	  -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs"; \
 	export GDC; \
 	GDC_FOR_BUILD="$$GDC"; export GDC_FOR_BUILD; \
 	GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
@@ -304,6 +308,7 @@ BASE_TARGET_EXPORTS = \
 	GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
 	GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
 	GDC="$(GDC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GDC; \
+	GM2="$(GM2_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GM2; \
 	DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 	DSYMUTIL="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL; \
 	LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
@@ -341,10 +346,6 @@ HOST_GMPINC = @gmpinc@
 HOST_ISLLIBS = @isllibs@
 HOST_ISLINC = @islinc@
 
-# Where to find libelf
-HOST_LIBELFLIBS = @libelflibs@
-HOST_LIBELFINC = @libelfinc@
-
 # ----------------------------------------------
 # Programs producing files for the BUILD machine
 # ----------------------------------------------
@@ -374,6 +375,7 @@ DSYMUTIL_FOR_BUILD = @DSYMUTIL_FOR_BUILD@
 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 GOC_FOR_BUILD = @GOC_FOR_BUILD@
 GDC_FOR_BUILD = @GDC_FOR_BUILD@
+GM2_FOR_BUILD = @GM2_FOR_BUILD@
 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 LD_FOR_BUILD = @LD_FOR_BUILD@
 NM_FOR_BUILD = @NM_FOR_BUILD@
@@ -403,7 +405,7 @@ MAKEINFO = @MAKEINFO@
 EXPECT = @EXPECT@
 RUNTEST = @RUNTEST@
 
-AUTO_PROFILE = gcc-auto-profile -c 10000000
+AUTO_PROFILE = gcc-auto-profile --all -c 10000000
 
 # This just becomes part of the MAKEINFO definition passed down to
 # sub-makes.  It lets flags be given on the command line while still
@@ -443,7 +445,8 @@ LIBCFLAGS = $(CFLAGS)
 CXXFLAGS = @CXXFLAGS@
 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 GOCFLAGS = $(CFLAGS)
-GDCFLAGS = $(CFLAGS)
+GDCFLAGS = @GDCFLAGS@
+GM2FLAGS = $(CFLAGS)
 
 PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 
@@ -491,6 +494,7 @@ PGO-TRAINING-TARGETS = binutils gas gdb ld sim
 PGO_BUILD_TRAINING = $(addprefix maybe-check-,$(PGO-TRAINING-TARGETS))
 
 CREATE_GCOV = create_gcov
+PROFILE_MERGER = profile_merger
 
 TFLAGS =
 
@@ -610,6 +614,11 @@ STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
 	  --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
 	  --disable-build-format-warnings
 
+@if target-libphobos-bootstrap
+STAGE1_CONFIGURE_FLAGS += --with-libphobos-druntime-only
+STAGE2_CONFIGURE_FLAGS += --with-libphobos-druntime-only
+@endif target-libphobos-bootstrap
+
 # When using the slow stage1 compiler disable IL verification and forcefully
 # enable it when using the stage2 compiler instead.  As we later compare
 # stage2 and stage3 we are merely avoid doing redundant work, plus we apply
@@ -629,11 +638,14 @@ STAGEtrain_TFLAGS = $(filter-out -fchecking=1,$(STAGE3_TFLAGS))
 STAGEfeedback_CFLAGS = $(STAGE4_CFLAGS) -fprofile-use -fprofile-reproducible=parallel-runs
 STAGEfeedback_TFLAGS = $(STAGE4_TFLAGS)
 
-STAGEautoprofile_CFLAGS = $(STAGE2_CFLAGS) -g
+STAGEautoprofile_CFLAGS = $(filter-out -gtoggle,$(STAGE2_CFLAGS)) -g
 STAGEautoprofile_TFLAGS = $(STAGE2_TFLAGS)
 
 STAGEautofeedback_CFLAGS = $(STAGE3_CFLAGS)
 STAGEautofeedback_TFLAGS = $(STAGE3_TFLAGS)
+# Disable warnings as errors since inlining decisions with -fauto-profile
+# may result in additional warnings.
+STAGEautofeedback_CONFIGURE_FLAGS = $(filter-out --enable-werror-always,$(STAGE_CONFIGURE_FLAGS))
 
 do-compare = @do_compare@
 do-compare3 = $(do-compare)
@@ -656,6 +668,7 @@ RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
 GDC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GDC_FOR_TARGET@
+GM2_FOR_TARGET=$(STAGE_CC_WRAPPER) @GM2_FOR_TARGET@
 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 DSYMUTIL_FOR_TARGET=@DSYMUTIL_FOR_TARGET@
 LD_FOR_TARGET=@LD_FOR_TARGET@
@@ -681,6 +694,7 @@ CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
+GM2FLAGS_FOR_TARGET = -O2 -g
 GOCFLAGS_FOR_TARGET = -O2 -g
 GDCFLAGS_FOR_TARGET = -O2 -g
 
@@ -707,7 +721,7 @@ all:
 
 # This is the list of directories that may be needed in RPATH_ENVVAR
 # so that programs built for the target machine work.
-TARGET_LIB_PATH = $(TARGET_LIB_PATH_libstdc++-v3)$(TARGET_LIB_PATH_libsanitizer)$(TARGET_LIB_PATH_libvtv)$(TARGET_LIB_PATH_liboffloadmic)$(TARGET_LIB_PATH_libssp)$(TARGET_LIB_PATH_libphobos)$(TARGET_LIB_PATH_libgomp)$(TARGET_LIB_PATH_libitm)$(TARGET_LIB_PATH_libatomic)$(HOST_LIB_PATH_gcc)
+TARGET_LIB_PATH = $(TARGET_LIB_PATH_libstdc++-v3)$(TARGET_LIB_PATH_libsanitizer)$(TARGET_LIB_PATH_libvtv)$(TARGET_LIB_PATH_libssp)$(TARGET_LIB_PATH_libphobos)$(TARGET_LIB_PATH_libgm2)$(TARGET_LIB_PATH_libgomp)$(TARGET_LIB_PATH_libitm)$(TARGET_LIB_PATH_libatomic)$(HOST_LIB_PATH_gcc)
 
 @if target-libstdc++-v3
 TARGET_LIB_PATH_libstdc++-v3 = $$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs:
@@ -721,10 +735,6 @@ TARGET_LIB_PATH_libsanitizer = $$r/$(TARGET_SUBDIR)/libsanitizer/.libs:
 TARGET_LIB_PATH_libvtv = $$r/$(TARGET_SUBDIR)/libvtv/.libs:
 @endif target-libvtv
 
-@if target-liboffloadmic
-TARGET_LIB_PATH_liboffloadmic = $$r/$(TARGET_SUBDIR)/liboffloadmic/.libs:
-@endif target-liboffloadmic
-
 @if target-libssp
 TARGET_LIB_PATH_libssp = $$r/$(TARGET_SUBDIR)/libssp/.libs:
 @endif target-libssp
@@ -733,6 +743,10 @@ TARGET_LIB_PATH_libssp = $$r/$(TARGET_SUBDIR)/libssp/.libs:
 TARGET_LIB_PATH_libphobos = $$r/$(TARGET_SUBDIR)/libphobos/src/.libs:
 @endif target-libphobos
 
+@if target-libgm2
+TARGET_LIB_PATH_libgm2 = $$r/$(TARGET_SUBDIR)/libgm2/.libs:
+@endif target-libgm2
+
 @if target-libgomp
 TARGET_LIB_PATH_libgomp = $$r/$(TARGET_SUBDIR)/libgomp/.libs:
 @endif target-libgomp
@@ -749,7 +763,7 @@ TARGET_LIB_PATH_libatomic = $$r/$(TARGET_SUBDIR)/libatomic/.libs:
 
 # This is the list of directories that may be needed in RPATH_ENVVAR
 # so that programs built for the host machine work.
-HOST_LIB_PATH = $(HOST_LIB_PATH_gmp)$(HOST_LIB_PATH_mpfr)$(HOST_LIB_PATH_mpc)$(HOST_LIB_PATH_isl)$(HOST_LIB_PATH_libelf)
+HOST_LIB_PATH = $(HOST_LIB_PATH_gmp)$(HOST_LIB_PATH_mpfr)$(HOST_LIB_PATH_mpc)$(HOST_LIB_PATH_isl)
 
 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 @if gcc
@@ -777,11 +791,6 @@ HOST_LIB_PATH_isl = \
   $$r/$(HOST_SUBDIR)/isl/.libs:$$r/$(HOST_SUBDIR)/prev-isl/.libs:
 @endif isl
 
-@if libelf
-HOST_LIB_PATH_libelf = \
-  $$r/$(HOST_SUBDIR)/libelf/.libs:$$r/$(HOST_SUBDIR)/prev-libelf/.libs:
-@endif libelf
-
 
 CXX_FOR_TARGET_FLAG_TO_PASS = \
 	"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
@@ -883,6 +892,8 @@ BASE_FLAGS_TO_PASS = \
 	"GOCFLAGS_FOR_TARGET=$(GOCFLAGS_FOR_TARGET)" \
 	"GDC_FOR_TARGET=$(GDC_FOR_TARGET)" \
 	"GDCFLAGS_FOR_TARGET=$(GDCFLAGS_FOR_TARGET)" \
+	"GM2_FOR_TARGET=$(GM2_FOR_TARGET)" \
+	"GM2FLAGS_FOR_TARGET=$(GM2FLAGS_FOR_TARGET)" \
 	"LD_FOR_TARGET=$(LD_FOR_TARGET)" \
 	"LIPO_FOR_TARGET=$(LIPO_FOR_TARGET)" \
 	"LDFLAGS_FOR_TARGET=$(LDFLAGS_FOR_TARGET)" \
@@ -956,6 +967,7 @@ EXTRA_HOST_FLAGS = \
 	'GFORTRAN=$(GFORTRAN)' \
 	'GOC=$(GOC)' \
 	'GDC=$(GDC)' \
+	'GM2=$(GM2)' \
 	'LD=$(LD)' \
 	'LIPO=$(LIPO)' \
 	'NM=$(NM)' \
@@ -966,7 +978,8 @@ EXTRA_HOST_FLAGS = \
 	'STRIP=$(STRIP)' \
 	'WINDRES=$(WINDRES)' \
 	'WINDMC=$(WINDMC)' \
-	'CREATE_GCOV=$(CREATE_GCOV)'
+	'CREATE_GCOV=$(CREATE_GCOV)' \
+	'PROFILE_MERGER=$(PROFILE_MERGER)'
 
 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 
@@ -982,6 +995,7 @@ POSTSTAGE1_FLAGS_TO_PASS = \
 	CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 	CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
 	GDC="$${GDC}" GDC_FOR_BUILD="$${GDC_FOR_BUILD}" \
+	GM2="$${GM2}" GM2_FOR_BUILD="$${GM2_FOR_BUILD}" \
 	GNATBIND="$${GNATBIND}" \
 	LDFLAGS="$${LDFLAGS}" \
 	HOST_LIBS="$${HOST_LIBS}" \
@@ -1017,6 +1031,8 @@ EXTRA_TARGET_FLAGS = \
 	'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 	'GDC=$$(GDC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 	'GDCFLAGS=$$(GDCFLAGS_FOR_TARGET)' \
+	'GM2=$$(GM2_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
+	'GM2FLAGS=$$(GM2FLAGS_FOR_TARGET)' \
 	'LD=$(COMPILER_LD_FOR_TARGET)' \
 	'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 	'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
@@ -1042,7 +1058,8 @@ TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 # The BUILD_* variables are a special case, which are used for the gcc
 # cross-building scheme.
 EXTRA_GCC_FLAGS = \
-	"GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
+	"GCC_FOR_TARGET=$(GCC_FOR_TARGET) $$TFLAGS" \
+	"GM2_FOR_TARGET=$(GM2_FOR_TARGET) $$TFLAGS" \
 	"`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 	"`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 
@@ -1073,7 +1090,6 @@ configure-host:  \
     maybe-configure-mpfr \
     maybe-configure-mpc \
     maybe-configure-isl \
-    maybe-configure-libelf \
     maybe-configure-gold \
     maybe-configure-gprof \
     maybe-configure-gprofng \
@@ -1116,7 +1132,6 @@ configure-target:  \
     maybe-configure-target-libstdc++-v3 \
     maybe-configure-target-libsanitizer \
     maybe-configure-target-libvtv \
-    maybe-configure-target-liboffloadmic \
     maybe-configure-target-libssp \
     maybe-configure-target-newlib \
     maybe-configure-target-libgcc \
@@ -1133,6 +1148,7 @@ configure-target:  \
     maybe-configure-target-zlib \
     maybe-configure-target-rda \
     maybe-configure-target-libada \
+    maybe-configure-target-libgm2 \
     maybe-configure-target-libgomp \
     maybe-configure-target-libitm \
     maybe-configure-target-libatomic
@@ -1226,9 +1242,6 @@ all-host: maybe-all-mpc
 @if isl-no-bootstrap
 all-host: maybe-all-isl
 @endif isl-no-bootstrap
-@if libelf-no-bootstrap
-all-host: maybe-all-libelf
-@endif libelf-no-bootstrap
 @if gold-no-bootstrap
 all-host: maybe-all-gold
 @endif gold-no-bootstrap
@@ -1306,30 +1319,38 @@ all-target: maybe-all-target-libsanitizer
 @if target-libvtv-no-bootstrap
 all-target: maybe-all-target-libvtv
 @endif target-libvtv-no-bootstrap
-all-target: maybe-all-target-liboffloadmic
 all-target: maybe-all-target-libssp
 all-target: maybe-all-target-newlib
 @if target-libgcc-no-bootstrap
 all-target: maybe-all-target-libgcc
 @endif target-libgcc-no-bootstrap
+@if target-libbacktrace-no-bootstrap
 all-target: maybe-all-target-libbacktrace
+@endif target-libbacktrace-no-bootstrap
 all-target: maybe-all-target-libquadmath
 all-target: maybe-all-target-libgfortran
 all-target: maybe-all-target-libobjc
 all-target: maybe-all-target-libgo
+@if target-libphobos-no-bootstrap
 all-target: maybe-all-target-libphobos
+@endif target-libphobos-no-bootstrap
 all-target: maybe-all-target-libtermcap
 all-target: maybe-all-target-winsup
 all-target: maybe-all-target-libgloss
 all-target: maybe-all-target-libffi
+@if target-zlib-no-bootstrap
 all-target: maybe-all-target-zlib
+@endif target-zlib-no-bootstrap
 all-target: maybe-all-target-rda
 all-target: maybe-all-target-libada
+all-target: maybe-all-target-libgm2
 @if target-libgomp-no-bootstrap
 all-target: maybe-all-target-libgomp
 @endif target-libgomp-no-bootstrap
 all-target: maybe-all-target-libitm
+@if target-libatomic-no-bootstrap
 all-target: maybe-all-target-libatomic
+@endif target-libatomic-no-bootstrap
 
 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 # ``make X'' in all subdirectories (because, in general, there is a
@@ -1363,7 +1384,6 @@ info-host: maybe-info-gmp
 info-host: maybe-info-mpfr
 info-host: maybe-info-mpc
 info-host: maybe-info-isl
-info-host: maybe-info-libelf
 info-host: maybe-info-gold
 info-host: maybe-info-gprof
 info-host: maybe-info-gprofng
@@ -1407,7 +1427,6 @@ info-host: maybe-info-libsframe
 info-target: maybe-info-target-libstdc++-v3
 info-target: maybe-info-target-libsanitizer
 info-target: maybe-info-target-libvtv
-info-target: maybe-info-target-liboffloadmic
 info-target: maybe-info-target-libssp
 info-target: maybe-info-target-newlib
 info-target: maybe-info-target-libgcc
@@ -1424,6 +1443,7 @@ info-target: maybe-info-target-libffi
 info-target: maybe-info-target-zlib
 info-target: maybe-info-target-rda
 info-target: maybe-info-target-libada
+info-target: maybe-info-target-libgm2
 info-target: maybe-info-target-libgomp
 info-target: maybe-info-target-libitm
 info-target: maybe-info-target-libatomic
@@ -1455,7 +1475,6 @@ dvi-host: maybe-dvi-gmp
 dvi-host: maybe-dvi-mpfr
 dvi-host: maybe-dvi-mpc
 dvi-host: maybe-dvi-isl
-dvi-host: maybe-dvi-libelf
 dvi-host: maybe-dvi-gold
 dvi-host: maybe-dvi-gprof
 dvi-host: maybe-dvi-gprofng
@@ -1499,7 +1518,6 @@ dvi-host: maybe-dvi-libsframe
 dvi-target: maybe-dvi-target-libstdc++-v3
 dvi-target: maybe-dvi-target-libsanitizer
 dvi-target: maybe-dvi-target-libvtv
-dvi-target: maybe-dvi-target-liboffloadmic
 dvi-target: maybe-dvi-target-libssp
 dvi-target: maybe-dvi-target-newlib
 dvi-target: maybe-dvi-target-libgcc
@@ -1516,6 +1534,7 @@ dvi-target: maybe-dvi-target-libffi
 dvi-target: maybe-dvi-target-zlib
 dvi-target: maybe-dvi-target-rda
 dvi-target: maybe-dvi-target-libada
+dvi-target: maybe-dvi-target-libgm2
 dvi-target: maybe-dvi-target-libgomp
 dvi-target: maybe-dvi-target-libitm
 dvi-target: maybe-dvi-target-libatomic
@@ -1547,7 +1566,6 @@ pdf-host: maybe-pdf-gmp
 pdf-host: maybe-pdf-mpfr
 pdf-host: maybe-pdf-mpc
 pdf-host: maybe-pdf-isl
-pdf-host: maybe-pdf-libelf
 pdf-host: maybe-pdf-gold
 pdf-host: maybe-pdf-gprof
 pdf-host: maybe-pdf-gprofng
@@ -1591,7 +1609,6 @@ pdf-host: maybe-pdf-libsframe
 pdf-target: maybe-pdf-target-libstdc++-v3
 pdf-target: maybe-pdf-target-libsanitizer
 pdf-target: maybe-pdf-target-libvtv
-pdf-target: maybe-pdf-target-liboffloadmic
 pdf-target: maybe-pdf-target-libssp
 pdf-target: maybe-pdf-target-newlib
 pdf-target: maybe-pdf-target-libgcc
@@ -1608,6 +1625,7 @@ pdf-target: maybe-pdf-target-libffi
 pdf-target: maybe-pdf-target-zlib
 pdf-target: maybe-pdf-target-rda
 pdf-target: maybe-pdf-target-libada
+pdf-target: maybe-pdf-target-libgm2
 pdf-target: maybe-pdf-target-libgomp
 pdf-target: maybe-pdf-target-libitm
 pdf-target: maybe-pdf-target-libatomic
@@ -1639,7 +1657,6 @@ html-host: maybe-html-gmp
 html-host: maybe-html-mpfr
 html-host: maybe-html-mpc
 html-host: maybe-html-isl
-html-host: maybe-html-libelf
 html-host: maybe-html-gold
 html-host: maybe-html-gprof
 html-host: maybe-html-gprofng
@@ -1683,7 +1700,6 @@ html-host: maybe-html-libsframe
 html-target: maybe-html-target-libstdc++-v3
 html-target: maybe-html-target-libsanitizer
 html-target: maybe-html-target-libvtv
-html-target: maybe-html-target-liboffloadmic
 html-target: maybe-html-target-libssp
 html-target: maybe-html-target-newlib
 html-target: maybe-html-target-libgcc
@@ -1700,6 +1716,7 @@ html-target: maybe-html-target-libffi
 html-target: maybe-html-target-zlib
 html-target: maybe-html-target-rda
 html-target: maybe-html-target-libada
+html-target: maybe-html-target-libgm2
 html-target: maybe-html-target-libgomp
 html-target: maybe-html-target-libitm
 html-target: maybe-html-target-libatomic
@@ -1731,7 +1748,6 @@ TAGS-host: maybe-TAGS-gmp
 TAGS-host: maybe-TAGS-mpfr
 TAGS-host: maybe-TAGS-mpc
 TAGS-host: maybe-TAGS-isl
-TAGS-host: maybe-TAGS-libelf
 TAGS-host: maybe-TAGS-gold
 TAGS-host: maybe-TAGS-gprof
 TAGS-host: maybe-TAGS-gprofng
@@ -1775,7 +1791,6 @@ TAGS-host: maybe-TAGS-libsframe
 TAGS-target: maybe-TAGS-target-libstdc++-v3
 TAGS-target: maybe-TAGS-target-libsanitizer
 TAGS-target: maybe-TAGS-target-libvtv
-TAGS-target: maybe-TAGS-target-liboffloadmic
 TAGS-target: maybe-TAGS-target-libssp
 TAGS-target: maybe-TAGS-target-newlib
 TAGS-target: maybe-TAGS-target-libgcc
@@ -1792,6 +1807,7 @@ TAGS-target: maybe-TAGS-target-libffi
 TAGS-target: maybe-TAGS-target-zlib
 TAGS-target: maybe-TAGS-target-rda
 TAGS-target: maybe-TAGS-target-libada
+TAGS-target: maybe-TAGS-target-libgm2
 TAGS-target: maybe-TAGS-target-libgomp
 TAGS-target: maybe-TAGS-target-libitm
 TAGS-target: maybe-TAGS-target-libatomic
@@ -1823,7 +1839,6 @@ install-info-host: maybe-install-info-gmp
 install-info-host: maybe-install-info-mpfr
 install-info-host: maybe-install-info-mpc
 install-info-host: maybe-install-info-isl
-install-info-host: maybe-install-info-libelf
 install-info-host: maybe-install-info-gold
 install-info-host: maybe-install-info-gprof
 install-info-host: maybe-install-info-gprofng
@@ -1867,7 +1882,6 @@ install-info-host: maybe-install-info-libsframe
 install-info-target: maybe-install-info-target-libstdc++-v3
 install-info-target: maybe-install-info-target-libsanitizer
 install-info-target: maybe-install-info-target-libvtv
-install-info-target: maybe-install-info-target-liboffloadmic
 install-info-target: maybe-install-info-target-libssp
 install-info-target: maybe-install-info-target-newlib
 install-info-target: maybe-install-info-target-libgcc
@@ -1884,6 +1898,7 @@ install-info-target: maybe-install-info-target-libffi
 install-info-target: maybe-install-info-target-zlib
 install-info-target: maybe-install-info-target-rda
 install-info-target: maybe-install-info-target-libada
+install-info-target: maybe-install-info-target-libgm2
 install-info-target: maybe-install-info-target-libgomp
 install-info-target: maybe-install-info-target-libitm
 install-info-target: maybe-install-info-target-libatomic
@@ -1915,7 +1930,6 @@ install-dvi-host: maybe-install-dvi-gmp
 install-dvi-host: maybe-install-dvi-mpfr
 install-dvi-host: maybe-install-dvi-mpc
 install-dvi-host: maybe-install-dvi-isl
-install-dvi-host: maybe-install-dvi-libelf
 install-dvi-host: maybe-install-dvi-gold
 install-dvi-host: maybe-install-dvi-gprof
 install-dvi-host: maybe-install-dvi-gprofng
@@ -1959,7 +1973,6 @@ install-dvi-host: maybe-install-dvi-libsframe
 install-dvi-target: maybe-install-dvi-target-libstdc++-v3
 install-dvi-target: maybe-install-dvi-target-libsanitizer
 install-dvi-target: maybe-install-dvi-target-libvtv
-install-dvi-target: maybe-install-dvi-target-liboffloadmic
 install-dvi-target: maybe-install-dvi-target-libssp
 install-dvi-target: maybe-install-dvi-target-newlib
 install-dvi-target: maybe-install-dvi-target-libgcc
@@ -1976,6 +1989,7 @@ install-dvi-target: maybe-install-dvi-target-libffi
 install-dvi-target: maybe-install-dvi-target-zlib
 install-dvi-target: maybe-install-dvi-target-rda
 install-dvi-target: maybe-install-dvi-target-libada
+install-dvi-target: maybe-install-dvi-target-libgm2
 install-dvi-target: maybe-install-dvi-target-libgomp
 install-dvi-target: maybe-install-dvi-target-libitm
 install-dvi-target: maybe-install-dvi-target-libatomic
@@ -2007,7 +2021,6 @@ install-pdf-host: maybe-install-pdf-gmp
 install-pdf-host: maybe-install-pdf-mpfr
 install-pdf-host: maybe-install-pdf-mpc
 install-pdf-host: maybe-install-pdf-isl
-install-pdf-host: maybe-install-pdf-libelf
 install-pdf-host: maybe-install-pdf-gold
 install-pdf-host: maybe-install-pdf-gprof
 install-pdf-host: maybe-install-pdf-gprofng
@@ -2051,7 +2064,6 @@ install-pdf-host: maybe-install-pdf-libsframe
 install-pdf-target: maybe-install-pdf-target-libstdc++-v3
 install-pdf-target: maybe-install-pdf-target-libsanitizer
 install-pdf-target: maybe-install-pdf-target-libvtv
-install-pdf-target: maybe-install-pdf-target-liboffloadmic
 install-pdf-target: maybe-install-pdf-target-libssp
 install-pdf-target: maybe-install-pdf-target-newlib
 install-pdf-target: maybe-install-pdf-target-libgcc
@@ -2068,6 +2080,7 @@ install-pdf-target: maybe-install-pdf-target-libffi
 install-pdf-target: maybe-install-pdf-target-zlib
 install-pdf-target: maybe-install-pdf-target-rda
 install-pdf-target: maybe-install-pdf-target-libada
+install-pdf-target: maybe-install-pdf-target-libgm2
 install-pdf-target: maybe-install-pdf-target-libgomp
 install-pdf-target: maybe-install-pdf-target-libitm
 install-pdf-target: maybe-install-pdf-target-libatomic
@@ -2099,7 +2112,6 @@ install-html-host: maybe-install-html-gmp
 install-html-host: maybe-install-html-mpfr
 install-html-host: maybe-install-html-mpc
 install-html-host: maybe-install-html-isl
-install-html-host: maybe-install-html-libelf
 install-html-host: maybe-install-html-gold
 install-html-host: maybe-install-html-gprof
 install-html-host: maybe-install-html-gprofng
@@ -2143,7 +2155,6 @@ install-html-host: maybe-install-html-libsframe
 install-html-target: maybe-install-html-target-libstdc++-v3
 install-html-target: maybe-install-html-target-libsanitizer
 install-html-target: maybe-install-html-target-libvtv
-install-html-target: maybe-install-html-target-liboffloadmic
 install-html-target: maybe-install-html-target-libssp
 install-html-target: maybe-install-html-target-newlib
 install-html-target: maybe-install-html-target-libgcc
@@ -2160,6 +2171,7 @@ install-html-target: maybe-install-html-target-libffi
 install-html-target: maybe-install-html-target-zlib
 install-html-target: maybe-install-html-target-rda
 install-html-target: maybe-install-html-target-libada
+install-html-target: maybe-install-html-target-libgm2
 install-html-target: maybe-install-html-target-libgomp
 install-html-target: maybe-install-html-target-libitm
 install-html-target: maybe-install-html-target-libatomic
@@ -2191,7 +2203,6 @@ installcheck-host: maybe-installcheck-gmp
 installcheck-host: maybe-installcheck-mpfr
 installcheck-host: maybe-installcheck-mpc
 installcheck-host: maybe-installcheck-isl
-installcheck-host: maybe-installcheck-libelf
 installcheck-host: maybe-installcheck-gold
 installcheck-host: maybe-installcheck-gprof
 installcheck-host: maybe-installcheck-gprofng
@@ -2235,7 +2246,6 @@ installcheck-host: maybe-installcheck-libsframe
 installcheck-target: maybe-installcheck-target-libstdc++-v3
 installcheck-target: maybe-installcheck-target-libsanitizer
 installcheck-target: maybe-installcheck-target-libvtv
-installcheck-target: maybe-installcheck-target-liboffloadmic
 installcheck-target: maybe-installcheck-target-libssp
 installcheck-target: maybe-installcheck-target-newlib
 installcheck-target: maybe-installcheck-target-libgcc
@@ -2252,6 +2262,7 @@ installcheck-target: maybe-installcheck-target-libffi
 installcheck-target: maybe-installcheck-target-zlib
 installcheck-target: maybe-installcheck-target-rda
 installcheck-target: maybe-installcheck-target-libada
+installcheck-target: maybe-installcheck-target-libgm2
 installcheck-target: maybe-installcheck-target-libgomp
 installcheck-target: maybe-installcheck-target-libitm
 installcheck-target: maybe-installcheck-target-libatomic
@@ -2283,7 +2294,6 @@ mostlyclean-host: maybe-mostlyclean-gmp
 mostlyclean-host: maybe-mostlyclean-mpfr
 mostlyclean-host: maybe-mostlyclean-mpc
 mostlyclean-host: maybe-mostlyclean-isl
-mostlyclean-host: maybe-mostlyclean-libelf
 mostlyclean-host: maybe-mostlyclean-gold
 mostlyclean-host: maybe-mostlyclean-gprof
 mostlyclean-host: maybe-mostlyclean-gprofng
@@ -2327,7 +2337,6 @@ mostlyclean-host: maybe-mostlyclean-libsframe
 mostlyclean-target: maybe-mostlyclean-target-libstdc++-v3
 mostlyclean-target: maybe-mostlyclean-target-libsanitizer
 mostlyclean-target: maybe-mostlyclean-target-libvtv
-mostlyclean-target: maybe-mostlyclean-target-liboffloadmic
 mostlyclean-target: maybe-mostlyclean-target-libssp
 mostlyclean-target: maybe-mostlyclean-target-newlib
 mostlyclean-target: maybe-mostlyclean-target-libgcc
@@ -2344,6 +2353,7 @@ mostlyclean-target: maybe-mostlyclean-target-libffi
 mostlyclean-target: maybe-mostlyclean-target-zlib
 mostlyclean-target: maybe-mostlyclean-target-rda
 mostlyclean-target: maybe-mostlyclean-target-libada
+mostlyclean-target: maybe-mostlyclean-target-libgm2
 mostlyclean-target: maybe-mostlyclean-target-libgomp
 mostlyclean-target: maybe-mostlyclean-target-libitm
 mostlyclean-target: maybe-mostlyclean-target-libatomic
@@ -2375,7 +2385,6 @@ clean-host: maybe-clean-gmp
 clean-host: maybe-clean-mpfr
 clean-host: maybe-clean-mpc
 clean-host: maybe-clean-isl
-clean-host: maybe-clean-libelf
 clean-host: maybe-clean-gold
 clean-host: maybe-clean-gprof
 clean-host: maybe-clean-gprofng
@@ -2419,7 +2428,6 @@ clean-host: maybe-clean-libsframe
 clean-target: maybe-clean-target-libstdc++-v3
 clean-target: maybe-clean-target-libsanitizer
 clean-target: maybe-clean-target-libvtv
-clean-target: maybe-clean-target-liboffloadmic
 clean-target: maybe-clean-target-libssp
 clean-target: maybe-clean-target-newlib
 clean-target: maybe-clean-target-libgcc
@@ -2436,6 +2444,7 @@ clean-target: maybe-clean-target-libffi
 clean-target: maybe-clean-target-zlib
 clean-target: maybe-clean-target-rda
 clean-target: maybe-clean-target-libada
+clean-target: maybe-clean-target-libgm2
 clean-target: maybe-clean-target-libgomp
 clean-target: maybe-clean-target-libitm
 clean-target: maybe-clean-target-libatomic
@@ -2467,7 +2476,6 @@ distclean-host: maybe-distclean-gmp
 distclean-host: maybe-distclean-mpfr
 distclean-host: maybe-distclean-mpc
 distclean-host: maybe-distclean-isl
-distclean-host: maybe-distclean-libelf
 distclean-host: maybe-distclean-gold
 distclean-host: maybe-distclean-gprof
 distclean-host: maybe-distclean-gprofng
@@ -2511,7 +2519,6 @@ distclean-host: maybe-distclean-libsframe
 distclean-target: maybe-distclean-target-libstdc++-v3
 distclean-target: maybe-distclean-target-libsanitizer
 distclean-target: maybe-distclean-target-libvtv
-distclean-target: maybe-distclean-target-liboffloadmic
 distclean-target: maybe-distclean-target-libssp
 distclean-target: maybe-distclean-target-newlib
 distclean-target: maybe-distclean-target-libgcc
@@ -2528,6 +2535,7 @@ distclean-target: maybe-distclean-target-libffi
 distclean-target: maybe-distclean-target-zlib
 distclean-target: maybe-distclean-target-rda
 distclean-target: maybe-distclean-target-libada
+distclean-target: maybe-distclean-target-libgm2
 distclean-target: maybe-distclean-target-libgomp
 distclean-target: maybe-distclean-target-libitm
 distclean-target: maybe-distclean-target-libatomic
@@ -2559,7 +2567,6 @@ maintainer-clean-host: maybe-maintainer-clean-gmp
 maintainer-clean-host: maybe-maintainer-clean-mpfr
 maintainer-clean-host: maybe-maintainer-clean-mpc
 maintainer-clean-host: maybe-maintainer-clean-isl
-maintainer-clean-host: maybe-maintainer-clean-libelf
 maintainer-clean-host: maybe-maintainer-clean-gold
 maintainer-clean-host: maybe-maintainer-clean-gprof
 maintainer-clean-host: maybe-maintainer-clean-gprofng
@@ -2603,7 +2610,6 @@ maintainer-clean-host: maybe-maintainer-clean-libsframe
 maintainer-clean-target: maybe-maintainer-clean-target-libstdc++-v3
 maintainer-clean-target: maybe-maintainer-clean-target-libsanitizer
 maintainer-clean-target: maybe-maintainer-clean-target-libvtv
-maintainer-clean-target: maybe-maintainer-clean-target-liboffloadmic
 maintainer-clean-target: maybe-maintainer-clean-target-libssp
 maintainer-clean-target: maybe-maintainer-clean-target-newlib
 maintainer-clean-target: maybe-maintainer-clean-target-libgcc
@@ -2620,6 +2626,7 @@ maintainer-clean-target: maybe-maintainer-clean-target-libffi
 maintainer-clean-target: maybe-maintainer-clean-target-zlib
 maintainer-clean-target: maybe-maintainer-clean-target-rda
 maintainer-clean-target: maybe-maintainer-clean-target-libada
+maintainer-clean-target: maybe-maintainer-clean-target-libgm2
 maintainer-clean-target: maybe-maintainer-clean-target-libgomp
 maintainer-clean-target: maybe-maintainer-clean-target-libitm
 maintainer-clean-target: maybe-maintainer-clean-target-libatomic
@@ -2709,7 +2716,6 @@ check-host:  \
     maybe-check-mpfr \
     maybe-check-mpc \
     maybe-check-isl \
-    maybe-check-libelf \
     maybe-check-gold \
     maybe-check-gprof \
     maybe-check-gprofng \
@@ -2753,7 +2759,6 @@ check-target:  \
     maybe-check-target-libstdc++-v3 \
     maybe-check-target-libsanitizer \
     maybe-check-target-libvtv \
-    maybe-check-target-liboffloadmic \
     maybe-check-target-libssp \
     maybe-check-target-newlib \
     maybe-check-target-libgcc \
@@ -2770,6 +2775,7 @@ check-target:  \
     maybe-check-target-zlib \
     maybe-check-target-rda \
     maybe-check-target-libada \
+    maybe-check-target-libgm2 \
     maybe-check-target-libgomp \
     maybe-check-target-libitm \
     maybe-check-target-libatomic
@@ -2848,7 +2854,6 @@ install-host-nogcc:  \
     maybe-install-mpfr \
     maybe-install-mpc \
     maybe-install-isl \
-    maybe-install-libelf \
     maybe-install-gold \
     maybe-install-gprof \
     maybe-install-gprofng \
@@ -2905,7 +2910,6 @@ install-host:  \
     maybe-install-mpfr \
     maybe-install-mpc \
     maybe-install-isl \
-    maybe-install-libelf \
     maybe-install-gold \
     maybe-install-gprof \
     maybe-install-gprofng \
@@ -2949,7 +2953,6 @@ install-target:  \
     maybe-install-target-libstdc++-v3 \
     maybe-install-target-libsanitizer \
     maybe-install-target-libvtv \
-    maybe-install-target-liboffloadmic \
     maybe-install-target-libssp \
     maybe-install-target-newlib \
     maybe-install-target-libgcc \
@@ -2966,6 +2969,7 @@ install-target:  \
     maybe-install-target-zlib \
     maybe-install-target-rda \
     maybe-install-target-libada \
+    maybe-install-target-libgm2 \
     maybe-install-target-libgomp \
     maybe-install-target-libitm \
     maybe-install-target-libatomic
@@ -3017,7 +3021,6 @@ install-strip-host:  \
     maybe-install-strip-mpfr \
     maybe-install-strip-mpc \
     maybe-install-strip-isl \
-    maybe-install-strip-libelf \
     maybe-install-strip-gold \
     maybe-install-strip-gprof \
     maybe-install-strip-gprofng \
@@ -3061,7 +3064,6 @@ install-strip-target:  \
     maybe-install-strip-target-libstdc++-v3 \
     maybe-install-strip-target-libsanitizer \
     maybe-install-strip-target-libvtv \
-    maybe-install-strip-target-liboffloadmic \
     maybe-install-strip-target-libssp \
     maybe-install-strip-target-newlib \
     maybe-install-strip-target-libgcc \
@@ -3078,6 +3080,7 @@ install-strip-target:  \
     maybe-install-strip-target-zlib \
     maybe-install-strip-target-rda \
     maybe-install-strip-target-libada \
+    maybe-install-strip-target-libgm2 \
     maybe-install-strip-target-libgomp \
     maybe-install-strip-target-libitm \
     maybe-install-strip-target-libatomic
@@ -12041,7 +12044,7 @@ configure-gcc:
 	  $$s/$$module_srcdir/configure \
 	  --srcdir=$${topdir}/$$module_srcdir \
 	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-	  --target=${target_alias}  \
+	  --target=${target_alias} @gcc_host_pie@ \
 	  || exit 1
 @endif gcc
 
@@ -12076,7 +12079,8 @@ configure-stage1-gcc:
 	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
 	  --target=${target_alias} \
 	   \
-	  $(STAGE1_CONFIGURE_FLAGS)
+	  $(STAGE1_CONFIGURE_FLAGS) \
+	  @gcc_host_pie@
 @endif gcc-bootstrap
 
 .PHONY: configure-stage2-gcc maybe-configure-stage2-gcc
@@ -12109,7 +12113,8 @@ configure-stage2-gcc:
 	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
-	  $(STAGE2_CONFIGURE_FLAGS)
+	  $(STAGE2_CONFIGURE_FLAGS) \
+	  @gcc_host_pie@
 @endif gcc-bootstrap
 
 .PHONY: configure-stage3-gcc maybe-configure-stage3-gcc
@@ -12142,7 +12147,8 @@ configure-stage3-gcc:
 	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
-	  $(STAGE3_CONFIGURE_FLAGS)
+	  $(STAGE3_CONFIGURE_FLAGS) \
+	  @gcc_host_pie@
 @endif gcc-bootstrap
 
 .PHONY: configure-stage4-gcc maybe-configure-stage4-gcc
@@ -12175,7 +12181,8 @@ configure-stage4-gcc:
 	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
-	  $(STAGE4_CONFIGURE_FLAGS)
+	  $(STAGE4_CONFIGURE_FLAGS) \
+	  @gcc_host_pie@
 @endif gcc-bootstrap
 
 .PHONY: configure-stageprofile-gcc maybe-configure-stageprofile-gcc
@@ -12208,7 +12215,8 @@ configure-stageprofile-gcc:
 	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
-	  $(STAGEprofile_CONFIGURE_FLAGS)
+	  $(STAGEprofile_CONFIGURE_FLAGS) \
+	  @gcc_host_pie@
 @endif gcc-bootstrap
 
 .PHONY: configure-stagetrain-gcc maybe-configure-stagetrain-gcc
@@ -12241,7 +12249,8 @@ configure-stagetrain-gcc:
 	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
-	  $(STAGEtrain_CONFIGURE_FLAGS)
+	  $(STAGEtrain_CONFIGURE_FLAGS) \
+	  @gcc_host_pie@
 @endif gcc-bootstrap
 
 .PHONY: configure-stagefeedback-gcc maybe-configure-stagefeedback-gcc
@@ -12274,7 +12283,8 @@ configure-stagefeedback-gcc:
 	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
-	  $(STAGEfeedback_CONFIGURE_FLAGS)
+	  $(STAGEfeedback_CONFIGURE_FLAGS) \
+	  @gcc_host_pie@
 @endif gcc-bootstrap
 
 .PHONY: configure-stageautoprofile-gcc maybe-configure-stageautoprofile-gcc
@@ -12307,7 +12317,8 @@ configure-stageautoprofile-gcc:
 	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
-	  $(STAGEautoprofile_CONFIGURE_FLAGS)
+	  $(STAGEautoprofile_CONFIGURE_FLAGS) \
+	  @gcc_host_pie@
 @endif gcc-bootstrap
 
 .PHONY: configure-stageautofeedback-gcc maybe-configure-stageautofeedback-gcc
@@ -12340,7 +12351,8 @@ configure-stageautofeedback-gcc:
 	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
-	  $(STAGEautofeedback_CONFIGURE_FLAGS)
+	  $(STAGEautofeedback_CONFIGURE_FLAGS) \
+	  @gcc_host_pie@
 @endif gcc-bootstrap
 
 
@@ -13181,7 +13193,7 @@ configure-gmp:
 	  $$s/$$module_srcdir/configure \
 	  --srcdir=$${topdir}/$$module_srcdir \
 	  $(HOST_CONFIGARGS) --build=${build_alias} --host=none-${host_vendor}-${host_os} \
-	  --target=none-${host_vendor}-${host_os} --disable-shared LEX="touch lex.yy.c" \
+	  --target=none-${host_vendor}-${host_os} --disable-shared LEX="touch lex.yy.c" @host_libs_picflag@ \
 	  || exit 1
 @endif gmp
 
@@ -13217,7 +13229,7 @@ configure-stage1-gmp:
 	  --target=none-${host_vendor}-${host_os} \
 	   \
 	  $(STAGE1_CONFIGURE_FLAGS) \
-	  --disable-shared LEX="touch lex.yy.c"
+	  --disable-shared LEX="touch lex.yy.c" @host_libs_picflag@
 @endif gmp-bootstrap
 
 .PHONY: configure-stage2-gmp maybe-configure-stage2-gmp
@@ -13251,7 +13263,7 @@ configure-stage2-gmp:
 	  --target=none-${host_vendor}-${host_os} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGE2_CONFIGURE_FLAGS) \
-	  --disable-shared LEX="touch lex.yy.c"
+	  --disable-shared LEX="touch lex.yy.c" @host_libs_picflag@
 @endif gmp-bootstrap
 
 .PHONY: configure-stage3-gmp maybe-configure-stage3-gmp
@@ -13285,7 +13297,7 @@ configure-stage3-gmp:
 	  --target=none-${host_vendor}-${host_os} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGE3_CONFIGURE_FLAGS) \
-	  --disable-shared LEX="touch lex.yy.c"
+	  --disable-shared LEX="touch lex.yy.c" @host_libs_picflag@
 @endif gmp-bootstrap
 
 .PHONY: configure-stage4-gmp maybe-configure-stage4-gmp
@@ -13319,7 +13331,7 @@ configure-stage4-gmp:
 	  --target=none-${host_vendor}-${host_os} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGE4_CONFIGURE_FLAGS) \
-	  --disable-shared LEX="touch lex.yy.c"
+	  --disable-shared LEX="touch lex.yy.c" @host_libs_picflag@
 @endif gmp-bootstrap
 
 .PHONY: configure-stageprofile-gmp maybe-configure-stageprofile-gmp
@@ -13353,7 +13365,7 @@ configure-stageprofile-gmp:
 	  --target=none-${host_vendor}-${host_os} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEprofile_CONFIGURE_FLAGS) \
-	  --disable-shared LEX="touch lex.yy.c"
+	  --disable-shared LEX="touch lex.yy.c" @host_libs_picflag@
 @endif gmp-bootstrap
 
 .PHONY: configure-stagetrain-gmp maybe-configure-stagetrain-gmp
@@ -13387,7 +13399,7 @@ configure-stagetrain-gmp:
 	  --target=none-${host_vendor}-${host_os} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEtrain_CONFIGURE_FLAGS) \
-	  --disable-shared LEX="touch lex.yy.c"
+	  --disable-shared LEX="touch lex.yy.c" @host_libs_picflag@
 @endif gmp-bootstrap
 
 .PHONY: configure-stagefeedback-gmp maybe-configure-stagefeedback-gmp
@@ -13421,7 +13433,7 @@ configure-stagefeedback-gmp:
 	  --target=none-${host_vendor}-${host_os} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEfeedback_CONFIGURE_FLAGS) \
-	  --disable-shared LEX="touch lex.yy.c"
+	  --disable-shared LEX="touch lex.yy.c" @host_libs_picflag@
 @endif gmp-bootstrap
 
 .PHONY: configure-stageautoprofile-gmp maybe-configure-stageautoprofile-gmp
@@ -13455,7 +13467,7 @@ configure-stageautoprofile-gmp:
 	  --target=none-${host_vendor}-${host_os} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEautoprofile_CONFIGURE_FLAGS) \
-	  --disable-shared LEX="touch lex.yy.c"
+	  --disable-shared LEX="touch lex.yy.c" @host_libs_picflag@
 @endif gmp-bootstrap
 
 .PHONY: configure-stageautofeedback-gmp maybe-configure-stageautofeedback-gmp
@@ -13489,7 +13501,7 @@ configure-stageautofeedback-gmp:
 	  --target=none-${host_vendor}-${host_os} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEautofeedback_CONFIGURE_FLAGS) \
-	  --disable-shared LEX="touch lex.yy.c"
+	  --disable-shared LEX="touch lex.yy.c" @host_libs_picflag@
 @endif gmp-bootstrap
 
 
@@ -14318,7 +14330,7 @@ configure-mpfr:
 	  $$s/$$module_srcdir/configure \
 	  --srcdir=$${topdir}/$$module_srcdir \
 	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-	  --target=${target_alias} --disable-shared @extra_mpfr_configure_flags@ \
+	  --target=${target_alias} --disable-shared @extra_mpfr_configure_flags@ @host_libs_picflag@ \
 	  || exit 1
 @endif mpfr
 
@@ -14354,7 +14366,7 @@ configure-stage1-mpfr:
 	  --target=${target_alias} \
 	   \
 	  $(STAGE1_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_mpfr_configure_flags@
+	  --disable-shared @extra_mpfr_configure_flags@ @host_libs_picflag@
 @endif mpfr-bootstrap
 
 .PHONY: configure-stage2-mpfr maybe-configure-stage2-mpfr
@@ -14388,7 +14400,7 @@ configure-stage2-mpfr:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGE2_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_mpfr_configure_flags@
+	  --disable-shared @extra_mpfr_configure_flags@ @host_libs_picflag@
 @endif mpfr-bootstrap
 
 .PHONY: configure-stage3-mpfr maybe-configure-stage3-mpfr
@@ -14422,7 +14434,7 @@ configure-stage3-mpfr:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGE3_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_mpfr_configure_flags@
+	  --disable-shared @extra_mpfr_configure_flags@ @host_libs_picflag@
 @endif mpfr-bootstrap
 
 .PHONY: configure-stage4-mpfr maybe-configure-stage4-mpfr
@@ -14456,7 +14468,7 @@ configure-stage4-mpfr:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGE4_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_mpfr_configure_flags@
+	  --disable-shared @extra_mpfr_configure_flags@ @host_libs_picflag@
 @endif mpfr-bootstrap
 
 .PHONY: configure-stageprofile-mpfr maybe-configure-stageprofile-mpfr
@@ -14490,7 +14502,7 @@ configure-stageprofile-mpfr:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEprofile_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_mpfr_configure_flags@
+	  --disable-shared @extra_mpfr_configure_flags@ @host_libs_picflag@
 @endif mpfr-bootstrap
 
 .PHONY: configure-stagetrain-mpfr maybe-configure-stagetrain-mpfr
@@ -14524,7 +14536,7 @@ configure-stagetrain-mpfr:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEtrain_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_mpfr_configure_flags@
+	  --disable-shared @extra_mpfr_configure_flags@ @host_libs_picflag@
 @endif mpfr-bootstrap
 
 .PHONY: configure-stagefeedback-mpfr maybe-configure-stagefeedback-mpfr
@@ -14558,7 +14570,7 @@ configure-stagefeedback-mpfr:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEfeedback_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_mpfr_configure_flags@
+	  --disable-shared @extra_mpfr_configure_flags@ @host_libs_picflag@
 @endif mpfr-bootstrap
 
 .PHONY: configure-stageautoprofile-mpfr maybe-configure-stageautoprofile-mpfr
@@ -14592,7 +14604,7 @@ configure-stageautoprofile-mpfr:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEautoprofile_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_mpfr_configure_flags@
+	  --disable-shared @extra_mpfr_configure_flags@ @host_libs_picflag@
 @endif mpfr-bootstrap
 
 .PHONY: configure-stageautofeedback-mpfr maybe-configure-stageautofeedback-mpfr
@@ -14626,7 +14638,7 @@ configure-stageautofeedback-mpfr:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEautofeedback_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_mpfr_configure_flags@
+	  --disable-shared @extra_mpfr_configure_flags@ @host_libs_picflag@
 @endif mpfr-bootstrap
 
 
@@ -15455,7 +15467,7 @@ configure-mpc:
 	  $$s/$$module_srcdir/configure \
 	  --srcdir=$${topdir}/$$module_srcdir \
 	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-	  --target=${target_alias} --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@ --disable-maintainer-mode \
+	  --target=${target_alias} --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@  @host_libs_picflag@ --disable-maintainer-mode \
 	  || exit 1
 @endif mpc
 
@@ -15491,7 +15503,7 @@ configure-stage1-mpc:
 	  --target=${target_alias} \
 	   \
 	  $(STAGE1_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@ --disable-maintainer-mode
+	  --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@  @host_libs_picflag@ --disable-maintainer-mode
 @endif mpc-bootstrap
 
 .PHONY: configure-stage2-mpc maybe-configure-stage2-mpc
@@ -15525,7 +15537,7 @@ configure-stage2-mpc:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGE2_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@ --disable-maintainer-mode
+	  --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@  @host_libs_picflag@ --disable-maintainer-mode
 @endif mpc-bootstrap
 
 .PHONY: configure-stage3-mpc maybe-configure-stage3-mpc
@@ -15559,7 +15571,7 @@ configure-stage3-mpc:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGE3_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@ --disable-maintainer-mode
+	  --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@  @host_libs_picflag@ --disable-maintainer-mode
 @endif mpc-bootstrap
 
 .PHONY: configure-stage4-mpc maybe-configure-stage4-mpc
@@ -15593,7 +15605,7 @@ configure-stage4-mpc:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGE4_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@ --disable-maintainer-mode
+	  --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@  @host_libs_picflag@ --disable-maintainer-mode
 @endif mpc-bootstrap
 
 .PHONY: configure-stageprofile-mpc maybe-configure-stageprofile-mpc
@@ -15627,7 +15639,7 @@ configure-stageprofile-mpc:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEprofile_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@ --disable-maintainer-mode
+	  --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@  @host_libs_picflag@ --disable-maintainer-mode
 @endif mpc-bootstrap
 
 .PHONY: configure-stagetrain-mpc maybe-configure-stagetrain-mpc
@@ -15661,7 +15673,7 @@ configure-stagetrain-mpc:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEtrain_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@ --disable-maintainer-mode
+	  --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@  @host_libs_picflag@ --disable-maintainer-mode
 @endif mpc-bootstrap
 
 .PHONY: configure-stagefeedback-mpc maybe-configure-stagefeedback-mpc
@@ -15695,7 +15707,7 @@ configure-stagefeedback-mpc:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEfeedback_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@ --disable-maintainer-mode
+	  --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@  @host_libs_picflag@ --disable-maintainer-mode
 @endif mpc-bootstrap
 
 .PHONY: configure-stageautoprofile-mpc maybe-configure-stageautoprofile-mpc
@@ -15729,7 +15741,7 @@ configure-stageautoprofile-mpc:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEautoprofile_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@ --disable-maintainer-mode
+	  --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@  @host_libs_picflag@ --disable-maintainer-mode
 @endif mpc-bootstrap
 
 .PHONY: configure-stageautofeedback-mpc maybe-configure-stageautofeedback-mpc
@@ -15763,7 +15775,7 @@ configure-stageautofeedback-mpc:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEautofeedback_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@ --disable-maintainer-mode
+	  --disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@  @host_libs_picflag@ --disable-maintainer-mode
 @endif mpc-bootstrap
 
 
@@ -16592,7 +16604,7 @@ configure-isl:
 	  $$s/$$module_srcdir/configure \
 	  --srcdir=$${topdir}/$$module_srcdir \
 	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-	  --target=${target_alias} --disable-shared @extra_isl_gmp_configure_flags@ \
+	  --target=${target_alias} --disable-shared @extra_isl_gmp_configure_flags@  @host_libs_picflag@ \
 	  || exit 1
 @endif isl
 
@@ -16628,7 +16640,7 @@ configure-stage1-isl:
 	  --target=${target_alias} \
 	   \
 	  $(STAGE1_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_isl_gmp_configure_flags@
+	  --disable-shared @extra_isl_gmp_configure_flags@  @host_libs_picflag@
 @endif isl-bootstrap
 
 .PHONY: configure-stage2-isl maybe-configure-stage2-isl
@@ -16662,7 +16674,7 @@ configure-stage2-isl:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGE2_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_isl_gmp_configure_flags@
+	  --disable-shared @extra_isl_gmp_configure_flags@  @host_libs_picflag@
 @endif isl-bootstrap
 
 .PHONY: configure-stage3-isl maybe-configure-stage3-isl
@@ -16696,7 +16708,7 @@ configure-stage3-isl:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGE3_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_isl_gmp_configure_flags@
+	  --disable-shared @extra_isl_gmp_configure_flags@  @host_libs_picflag@
 @endif isl-bootstrap
 
 .PHONY: configure-stage4-isl maybe-configure-stage4-isl
@@ -16730,7 +16742,7 @@ configure-stage4-isl:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGE4_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_isl_gmp_configure_flags@
+	  --disable-shared @extra_isl_gmp_configure_flags@  @host_libs_picflag@
 @endif isl-bootstrap
 
 .PHONY: configure-stageprofile-isl maybe-configure-stageprofile-isl
@@ -16764,7 +16776,7 @@ configure-stageprofile-isl:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEprofile_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_isl_gmp_configure_flags@
+	  --disable-shared @extra_isl_gmp_configure_flags@  @host_libs_picflag@
 @endif isl-bootstrap
 
 .PHONY: configure-stagetrain-isl maybe-configure-stagetrain-isl
@@ -16798,7 +16810,7 @@ configure-stagetrain-isl:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEtrain_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_isl_gmp_configure_flags@
+	  --disable-shared @extra_isl_gmp_configure_flags@  @host_libs_picflag@
 @endif isl-bootstrap
 
 .PHONY: configure-stagefeedback-isl maybe-configure-stagefeedback-isl
@@ -16832,7 +16844,7 @@ configure-stagefeedback-isl:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEfeedback_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_isl_gmp_configure_flags@
+	  --disable-shared @extra_isl_gmp_configure_flags@  @host_libs_picflag@
 @endif isl-bootstrap
 
 .PHONY: configure-stageautoprofile-isl maybe-configure-stageautoprofile-isl
@@ -16866,7 +16878,7 @@ configure-stageautoprofile-isl:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEautoprofile_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_isl_gmp_configure_flags@
+	  --disable-shared @extra_isl_gmp_configure_flags@  @host_libs_picflag@
 @endif isl-bootstrap
 
 .PHONY: configure-stageautofeedback-isl maybe-configure-stageautofeedback-isl
@@ -16900,7 +16912,7 @@ configure-stageautofeedback-isl:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEautofeedback_CONFIGURE_FLAGS) \
-	  --disable-shared @extra_isl_gmp_configure_flags@
+	  --disable-shared @extra_isl_gmp_configure_flags@  @host_libs_picflag@
 @endif isl-bootstrap
 
 
@@ -17704,1143 +17716,6 @@ maintainer-clean-isl:
 
 
 
-.PHONY: configure-libelf maybe-configure-libelf
-maybe-configure-libelf:
-@if gcc-bootstrap
-configure-libelf: stage_current
-@endif gcc-bootstrap
-@if libelf
-maybe-configure-libelf: configure-libelf
-configure-libelf: 
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
-	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
-	$(HOST_EXPORTS)  \
-	echo Configuring in $(HOST_SUBDIR)/libelf; \
-	cd "$(HOST_SUBDIR)/libelf" || exit 1; \
-	case $(srcdir) in \
-	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-	  *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
-		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-	esac; \
-	module_srcdir=libelf; \
-	$(SHELL) \
-	  $$s/$$module_srcdir/configure \
-	  --srcdir=$${topdir}/$$module_srcdir \
-	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-	  --target=${target_alias} --disable-shared \
-	  || exit 1
-@endif libelf
-
-
-
-.PHONY: configure-stage1-libelf maybe-configure-stage1-libelf
-maybe-configure-stage1-libelf:
-@if libelf-bootstrap
-maybe-configure-stage1-libelf: configure-stage1-libelf
-configure-stage1-libelf:
-	@[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
-	@$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	TFLAGS="$(STAGE1_TFLAGS)"; \
-	test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
-	$(HOST_EXPORTS) \
-	CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
-	CXXFLAGS="$(STAGE1_CXXFLAGS)"; export CXXFLAGS; \
-	LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS;  \
-	echo Configuring stage 1 in $(HOST_SUBDIR)/libelf; \
-	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
-	cd $(HOST_SUBDIR)/libelf || exit 1; \
-	case $(srcdir) in \
-	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-	  *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
-		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-	esac; \
-	module_srcdir=libelf; \
-	$(SHELL) $$s/$$module_srcdir/configure \
-	  --srcdir=$${topdir}/$$module_srcdir \
-	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-	  --target=${target_alias} \
-	   \
-	  $(STAGE1_CONFIGURE_FLAGS) \
-	  --disable-shared
-@endif libelf-bootstrap
-
-.PHONY: configure-stage2-libelf maybe-configure-stage2-libelf
-maybe-configure-stage2-libelf:
-@if libelf-bootstrap
-maybe-configure-stage2-libelf: configure-stage2-libelf
-configure-stage2-libelf:
-	@[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
-	@$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	TFLAGS="$(STAGE2_TFLAGS)"; \
-	test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
-	$(HOST_EXPORTS) \
-	$(POSTSTAGE1_HOST_EXPORTS) \
-	CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
-	CXXFLAGS="$(STAGE2_CXXFLAGS)"; export CXXFLAGS; \
-	LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS;  \
-	echo Configuring stage 2 in $(HOST_SUBDIR)/libelf; \
-	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
-	cd $(HOST_SUBDIR)/libelf || exit 1; \
-	case $(srcdir) in \
-	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-	  *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
-		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-	esac; \
-	module_srcdir=libelf; \
-	$(SHELL) $$s/$$module_srcdir/configure \
-	  --srcdir=$${topdir}/$$module_srcdir \
-	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-	  --target=${target_alias} \
-	  --with-build-libsubdir=$(HOST_SUBDIR) \
-	  $(STAGE2_CONFIGURE_FLAGS) \
-	  --disable-shared
-@endif libelf-bootstrap
-
-.PHONY: configure-stage3-libelf maybe-configure-stage3-libelf
-maybe-configure-stage3-libelf:
-@if libelf-bootstrap
-maybe-configure-stage3-libelf: configure-stage3-libelf
-configure-stage3-libelf:
-	@[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
-	@$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	TFLAGS="$(STAGE3_TFLAGS)"; \
-	test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
-	$(HOST_EXPORTS) \
-	$(POSTSTAGE1_HOST_EXPORTS) \
-	CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
-	CXXFLAGS="$(STAGE3_CXXFLAGS)"; export CXXFLAGS; \
-	LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS;  \
-	echo Configuring stage 3 in $(HOST_SUBDIR)/libelf; \
-	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
-	cd $(HOST_SUBDIR)/libelf || exit 1; \
-	case $(srcdir) in \
-	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-	  *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
-		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-	esac; \
-	module_srcdir=libelf; \
-	$(SHELL) $$s/$$module_srcdir/configure \
-	  --srcdir=$${topdir}/$$module_srcdir \
-	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-	  --target=${target_alias} \
-	  --with-build-libsubdir=$(HOST_SUBDIR) \
-	  $(STAGE3_CONFIGURE_FLAGS) \
-	  --disable-shared
-@endif libelf-bootstrap
-
-.PHONY: configure-stage4-libelf maybe-configure-stage4-libelf
-maybe-configure-stage4-libelf:
-@if libelf-bootstrap
-maybe-configure-stage4-libelf: configure-stage4-libelf
-configure-stage4-libelf:
-	@[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
-	@$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	TFLAGS="$(STAGE4_TFLAGS)"; \
-	test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
-	$(HOST_EXPORTS) \
-	$(POSTSTAGE1_HOST_EXPORTS) \
-	CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
-	CXXFLAGS="$(STAGE4_CXXFLAGS)"; export CXXFLAGS; \
-	LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS;  \
-	echo Configuring stage 4 in $(HOST_SUBDIR)/libelf; \
-	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
-	cd $(HOST_SUBDIR)/libelf || exit 1; \
-	case $(srcdir) in \
-	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-	  *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
-		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-	esac; \
-	module_srcdir=libelf; \
-	$(SHELL) $$s/$$module_srcdir/configure \
-	  --srcdir=$${topdir}/$$module_srcdir \
-	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-	  --target=${target_alias} \
-	  --with-build-libsubdir=$(HOST_SUBDIR) \
-	  $(STAGE4_CONFIGURE_FLAGS) \
-	  --disable-shared
-@endif libelf-bootstrap
-
-.PHONY: configure-stageprofile-libelf maybe-configure-stageprofile-libelf
-maybe-configure-stageprofile-libelf:
-@if libelf-bootstrap
-maybe-configure-stageprofile-libelf: configure-stageprofile-libelf
-configure-stageprofile-libelf:
-	@[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
-	@$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	TFLAGS="$(STAGEprofile_TFLAGS)"; \
-	test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
-	$(HOST_EXPORTS) \
-	$(POSTSTAGE1_HOST_EXPORTS) \
-	CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
-	CXXFLAGS="$(STAGEprofile_CXXFLAGS)"; export CXXFLAGS; \
-	LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS;  \
-	echo Configuring stage profile in $(HOST_SUBDIR)/libelf; \
-	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
-	cd $(HOST_SUBDIR)/libelf || exit 1; \
-	case $(srcdir) in \
-	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-	  *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
-		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-	esac; \
-	module_srcdir=libelf; \
-	$(SHELL) $$s/$$module_srcdir/configure \
-	  --srcdir=$${topdir}/$$module_srcdir \
-	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-	  --target=${target_alias} \
-	  --with-build-libsubdir=$(HOST_SUBDIR) \
-	  $(STAGEprofile_CONFIGURE_FLAGS) \
-	  --disable-shared
-@endif libelf-bootstrap
-
-.PHONY: configure-stagetrain-libelf maybe-configure-stagetrain-libelf
-maybe-configure-stagetrain-libelf:
-@if libelf-bootstrap
-maybe-configure-stagetrain-libelf: configure-stagetrain-libelf
-configure-stagetrain-libelf:
-	@[ $(current_stage) = stagetrain ] || $(MAKE) stagetrain-start
-	@$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	TFLAGS="$(STAGEtrain_TFLAGS)"; \
-	test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
-	$(HOST_EXPORTS) \
-	$(POSTSTAGE1_HOST_EXPORTS) \
-	CFLAGS="$(STAGEtrain_CFLAGS)"; export CFLAGS; \
-	CXXFLAGS="$(STAGEtrain_CXXFLAGS)"; export CXXFLAGS; \
-	LIBCFLAGS="$(STAGEtrain_CFLAGS)"; export LIBCFLAGS;  \
-	echo Configuring stage train in $(HOST_SUBDIR)/libelf; \
-	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
-	cd $(HOST_SUBDIR)/libelf || exit 1; \
-	case $(srcdir) in \
-	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-	  *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
-		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-	esac; \
-	module_srcdir=libelf; \
-	$(SHELL) $$s/$$module_srcdir/configure \
-	  --srcdir=$${topdir}/$$module_srcdir \
-	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-	  --target=${target_alias} \
-	  --with-build-libsubdir=$(HOST_SUBDIR) \
-	  $(STAGEtrain_CONFIGURE_FLAGS) \
-	  --disable-shared
-@endif libelf-bootstrap
-
-.PHONY: configure-stagefeedback-libelf maybe-configure-stagefeedback-libelf
-maybe-configure-stagefeedback-libelf:
-@if libelf-bootstrap
-maybe-configure-stagefeedback-libelf: configure-stagefeedback-libelf
-configure-stagefeedback-libelf:
-	@[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
-	@$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	TFLAGS="$(STAGEfeedback_TFLAGS)"; \
-	test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
-	$(HOST_EXPORTS) \
-	$(POSTSTAGE1_HOST_EXPORTS) \
-	CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
-	CXXFLAGS="$(STAGEfeedback_CXXFLAGS)"; export CXXFLAGS; \
-	LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS;  \
-	echo Configuring stage feedback in $(HOST_SUBDIR)/libelf; \
-	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
-	cd $(HOST_SUBDIR)/libelf || exit 1; \
-	case $(srcdir) in \
-	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-	  *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
-		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-	esac; \
-	module_srcdir=libelf; \
-	$(SHELL) $$s/$$module_srcdir/configure \
-	  --srcdir=$${topdir}/$$module_srcdir \
-	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-	  --target=${target_alias} \
-	  --with-build-libsubdir=$(HOST_SUBDIR) \
-	  $(STAGEfeedback_CONFIGURE_FLAGS) \
-	  --disable-shared
-@endif libelf-bootstrap
-
-.PHONY: configure-stageautoprofile-libelf maybe-configure-stageautoprofile-libelf
-maybe-configure-stageautoprofile-libelf:
-@if libelf-bootstrap
-maybe-configure-stageautoprofile-libelf: configure-stageautoprofile-libelf
-configure-stageautoprofile-libelf:
-	@[ $(current_stage) = stageautoprofile ] || $(MAKE) stageautoprofile-start
-	@$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	TFLAGS="$(STAGEautoprofile_TFLAGS)"; \
-	test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
-	$(HOST_EXPORTS) \
-	$(POSTSTAGE1_HOST_EXPORTS) \
-	CFLAGS="$(STAGEautoprofile_CFLAGS)"; export CFLAGS; \
-	CXXFLAGS="$(STAGEautoprofile_CXXFLAGS)"; export CXXFLAGS; \
-	LIBCFLAGS="$(STAGEautoprofile_CFLAGS)"; export LIBCFLAGS;  \
-	echo Configuring stage autoprofile in $(HOST_SUBDIR)/libelf; \
-	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
-	cd $(HOST_SUBDIR)/libelf || exit 1; \
-	case $(srcdir) in \
-	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-	  *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
-		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-	esac; \
-	module_srcdir=libelf; \
-	$(SHELL) $$s/$$module_srcdir/configure \
-	  --srcdir=$${topdir}/$$module_srcdir \
-	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-	  --target=${target_alias} \
-	  --with-build-libsubdir=$(HOST_SUBDIR) \
-	  $(STAGEautoprofile_CONFIGURE_FLAGS) \
-	  --disable-shared
-@endif libelf-bootstrap
-
-.PHONY: configure-stageautofeedback-libelf maybe-configure-stageautofeedback-libelf
-maybe-configure-stageautofeedback-libelf:
-@if libelf-bootstrap
-maybe-configure-stageautofeedback-libelf: configure-stageautofeedback-libelf
-configure-stageautofeedback-libelf:
-	@[ $(current_stage) = stageautofeedback ] || $(MAKE) stageautofeedback-start
-	@$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	TFLAGS="$(STAGEautofeedback_TFLAGS)"; \
-	test ! -f $(HOST_SUBDIR)/libelf/Makefile || exit 0; \
-	$(HOST_EXPORTS) \
-	$(POSTSTAGE1_HOST_EXPORTS) \
-	CFLAGS="$(STAGEautofeedback_CFLAGS)"; export CFLAGS; \
-	CXXFLAGS="$(STAGEautofeedback_CXXFLAGS)"; export CXXFLAGS; \
-	LIBCFLAGS="$(STAGEautofeedback_CFLAGS)"; export LIBCFLAGS;  \
-	echo Configuring stage autofeedback in $(HOST_SUBDIR)/libelf; \
-	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libelf; \
-	cd $(HOST_SUBDIR)/libelf || exit 1; \
-	case $(srcdir) in \
-	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-	  *) topdir=`echo $(HOST_SUBDIR)/libelf/ | \
-		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-	esac; \
-	module_srcdir=libelf; \
-	$(SHELL) $$s/$$module_srcdir/configure \
-	  --srcdir=$${topdir}/$$module_srcdir \
-	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-	  --target=${target_alias} \
-	  --with-build-libsubdir=$(HOST_SUBDIR) \
-	  $(STAGEautofeedback_CONFIGURE_FLAGS) \
-	  --disable-shared
-@endif libelf-bootstrap
-
-
-
-
-
-.PHONY: all-libelf maybe-all-libelf
-maybe-all-libelf:
-@if gcc-bootstrap
-all-libelf: stage_current
-@endif gcc-bootstrap
-@if libelf
-TARGET-libelf=all
-maybe-all-libelf: all-libelf
-all-libelf: configure-libelf
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS)  \
-	(cd $(HOST_SUBDIR)/libelf && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(STAGE1_FLAGS_TO_PASS)  \
-		$(TARGET-libelf))
-@endif libelf
-
-
-
-.PHONY: all-stage1-libelf maybe-all-stage1-libelf
-.PHONY: clean-stage1-libelf maybe-clean-stage1-libelf
-maybe-all-stage1-libelf:
-maybe-clean-stage1-libelf:
-@if libelf-bootstrap
-maybe-all-stage1-libelf: all-stage1-libelf
-all-stage1: all-stage1-libelf
-TARGET-stage1-libelf = $(TARGET-libelf)
-all-stage1-libelf: configure-stage1-libelf
-	@[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	TFLAGS="$(STAGE1_TFLAGS)"; \
-	$(HOST_EXPORTS)  \
-	cd $(HOST_SUBDIR)/libelf && \
-	 \
-	$(MAKE) $(BASE_FLAGS_TO_PASS) \
-		CFLAGS="$(STAGE1_CFLAGS)" \
-		GENERATOR_CFLAGS="$(STAGE1_GENERATOR_CFLAGS)" \
-		CXXFLAGS="$(STAGE1_CXXFLAGS)" \
-		LIBCFLAGS="$(LIBCFLAGS)" \
-		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
-		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
-		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-		$(EXTRA_HOST_FLAGS)  \
-		$(STAGE1_FLAGS_TO_PASS)  \
-		TFLAGS="$(STAGE1_TFLAGS)"  \
-		$(TARGET-stage1-libelf)
-
-maybe-clean-stage1-libelf: clean-stage1-libelf
-clean-stage1: clean-stage1-libelf
-clean-stage1-libelf:
-	@if [ $(current_stage) = stage1 ]; then \
-	  [ -f $(HOST_SUBDIR)/libelf/Makefile ] || exit 0; \
-	else \
-	  [ -f $(HOST_SUBDIR)/stage1-libelf/Makefile ] || exit 0; \
-	  $(MAKE) stage1-start; \
-	fi; \
-	cd $(HOST_SUBDIR)/libelf && \
-	$(MAKE) $(EXTRA_HOST_FLAGS)  \
-	$(STAGE1_FLAGS_TO_PASS)  clean
-@endif libelf-bootstrap
-
-
-.PHONY: all-stage2-libelf maybe-all-stage2-libelf
-.PHONY: clean-stage2-libelf maybe-clean-stage2-libelf
-maybe-all-stage2-libelf:
-maybe-clean-stage2-libelf:
-@if libelf-bootstrap
-maybe-all-stage2-libelf: all-stage2-libelf
-all-stage2: all-stage2-libelf
-TARGET-stage2-libelf = $(TARGET-libelf)
-all-stage2-libelf: configure-stage2-libelf
-	@[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	TFLAGS="$(STAGE2_TFLAGS)"; \
-	$(HOST_EXPORTS) \
-	$(POSTSTAGE1_HOST_EXPORTS)  \
-	cd $(HOST_SUBDIR)/libelf && \
-	 \
-	$(MAKE) $(BASE_FLAGS_TO_PASS) \
-		CFLAGS="$(STAGE2_CFLAGS)" \
-		GENERATOR_CFLAGS="$(STAGE2_GENERATOR_CFLAGS)" \
-		CXXFLAGS="$(STAGE2_CXXFLAGS)" \
-		LIBCFLAGS="$(STAGE2_CFLAGS)" \
-		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
-		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
-		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-		$(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-		TFLAGS="$(STAGE2_TFLAGS)"  \
-		$(TARGET-stage2-libelf)
-
-maybe-clean-stage2-libelf: clean-stage2-libelf
-clean-stage2: clean-stage2-libelf
-clean-stage2-libelf:
-	@if [ $(current_stage) = stage2 ]; then \
-	  [ -f $(HOST_SUBDIR)/libelf/Makefile ] || exit 0; \
-	else \
-	  [ -f $(HOST_SUBDIR)/stage2-libelf/Makefile ] || exit 0; \
-	  $(MAKE) stage2-start; \
-	fi; \
-	cd $(HOST_SUBDIR)/libelf && \
-	$(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  clean
-@endif libelf-bootstrap
-
-
-.PHONY: all-stage3-libelf maybe-all-stage3-libelf
-.PHONY: clean-stage3-libelf maybe-clean-stage3-libelf
-maybe-all-stage3-libelf:
-maybe-clean-stage3-libelf:
-@if libelf-bootstrap
-maybe-all-stage3-libelf: all-stage3-libelf
-all-stage3: all-stage3-libelf
-TARGET-stage3-libelf = $(TARGET-libelf)
-all-stage3-libelf: configure-stage3-libelf
-	@[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	TFLAGS="$(STAGE3_TFLAGS)"; \
-	$(HOST_EXPORTS) \
-	$(POSTSTAGE1_HOST_EXPORTS)  \
-	cd $(HOST_SUBDIR)/libelf && \
-	 \
-	$(MAKE) $(BASE_FLAGS_TO_PASS) \
-		CFLAGS="$(STAGE3_CFLAGS)" \
-		GENERATOR_CFLAGS="$(STAGE3_GENERATOR_CFLAGS)" \
-		CXXFLAGS="$(STAGE3_CXXFLAGS)" \
-		LIBCFLAGS="$(STAGE3_CFLAGS)" \
-		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
-		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
-		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-		$(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-		TFLAGS="$(STAGE3_TFLAGS)"  \
-		$(TARGET-stage3-libelf)
-
-maybe-clean-stage3-libelf: clean-stage3-libelf
-clean-stage3: clean-stage3-libelf
-clean-stage3-libelf:
-	@if [ $(current_stage) = stage3 ]; then \
-	  [ -f $(HOST_SUBDIR)/libelf/Makefile ] || exit 0; \
-	else \
-	  [ -f $(HOST_SUBDIR)/stage3-libelf/Makefile ] || exit 0; \
-	  $(MAKE) stage3-start; \
-	fi; \
-	cd $(HOST_SUBDIR)/libelf && \
-	$(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  clean
-@endif libelf-bootstrap
-
-
-.PHONY: all-stage4-libelf maybe-all-stage4-libelf
-.PHONY: clean-stage4-libelf maybe-clean-stage4-libelf
-maybe-all-stage4-libelf:
-maybe-clean-stage4-libelf:
-@if libelf-bootstrap
-maybe-all-stage4-libelf: all-stage4-libelf
-all-stage4: all-stage4-libelf
-TARGET-stage4-libelf = $(TARGET-libelf)
-all-stage4-libelf: configure-stage4-libelf
-	@[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	TFLAGS="$(STAGE4_TFLAGS)"; \
-	$(HOST_EXPORTS) \
-	$(POSTSTAGE1_HOST_EXPORTS)  \
-	cd $(HOST_SUBDIR)/libelf && \
-	 \
-	$(MAKE) $(BASE_FLAGS_TO_PASS) \
-		CFLAGS="$(STAGE4_CFLAGS)" \
-		GENERATOR_CFLAGS="$(STAGE4_GENERATOR_CFLAGS)" \
-		CXXFLAGS="$(STAGE4_CXXFLAGS)" \
-		LIBCFLAGS="$(STAGE4_CFLAGS)" \
-		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
-		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
-		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-		$(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-		TFLAGS="$(STAGE4_TFLAGS)"  \
-		$(TARGET-stage4-libelf)
-
-maybe-clean-stage4-libelf: clean-stage4-libelf
-clean-stage4: clean-stage4-libelf
-clean-stage4-libelf:
-	@if [ $(current_stage) = stage4 ]; then \
-	  [ -f $(HOST_SUBDIR)/libelf/Makefile ] || exit 0; \
-	else \
-	  [ -f $(HOST_SUBDIR)/stage4-libelf/Makefile ] || exit 0; \
-	  $(MAKE) stage4-start; \
-	fi; \
-	cd $(HOST_SUBDIR)/libelf && \
-	$(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  clean
-@endif libelf-bootstrap
-
-
-.PHONY: all-stageprofile-libelf maybe-all-stageprofile-libelf
-.PHONY: clean-stageprofile-libelf maybe-clean-stageprofile-libelf
-maybe-all-stageprofile-libelf:
-maybe-clean-stageprofile-libelf:
-@if libelf-bootstrap
-maybe-all-stageprofile-libelf: all-stageprofile-libelf
-all-stageprofile: all-stageprofile-libelf
-TARGET-stageprofile-libelf = $(TARGET-libelf)
-all-stageprofile-libelf: configure-stageprofile-libelf
-	@[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	TFLAGS="$(STAGEprofile_TFLAGS)"; \
-	$(HOST_EXPORTS) \
-	$(POSTSTAGE1_HOST_EXPORTS)  \
-	cd $(HOST_SUBDIR)/libelf && \
-	 \
-	$(MAKE) $(BASE_FLAGS_TO_PASS) \
-		CFLAGS="$(STAGEprofile_CFLAGS)" \
-		GENERATOR_CFLAGS="$(STAGEprofile_GENERATOR_CFLAGS)" \
-		CXXFLAGS="$(STAGEprofile_CXXFLAGS)" \
-		LIBCFLAGS="$(STAGEprofile_CFLAGS)" \
-		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
-		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
-		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-		$(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-		TFLAGS="$(STAGEprofile_TFLAGS)"  \
-		$(TARGET-stageprofile-libelf)
-
-maybe-clean-stageprofile-libelf: clean-stageprofile-libelf
-clean-stageprofile: clean-stageprofile-libelf
-clean-stageprofile-libelf:
-	@if [ $(current_stage) = stageprofile ]; then \
-	  [ -f $(HOST_SUBDIR)/libelf/Makefile ] || exit 0; \
-	else \
-	  [ -f $(HOST_SUBDIR)/stageprofile-libelf/Makefile ] || exit 0; \
-	  $(MAKE) stageprofile-start; \
-	fi; \
-	cd $(HOST_SUBDIR)/libelf && \
-	$(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  clean
-@endif libelf-bootstrap
-
-
-.PHONY: all-stagetrain-libelf maybe-all-stagetrain-libelf
-.PHONY: clean-stagetrain-libelf maybe-clean-stagetrain-libelf
-maybe-all-stagetrain-libelf:
-maybe-clean-stagetrain-libelf:
-@if libelf-bootstrap
-maybe-all-stagetrain-libelf: all-stagetrain-libelf
-all-stagetrain: all-stagetrain-libelf
-TARGET-stagetrain-libelf = $(TARGET-libelf)
-all-stagetrain-libelf: configure-stagetrain-libelf
-	@[ $(current_stage) = stagetrain ] || $(MAKE) stagetrain-start
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	TFLAGS="$(STAGEtrain_TFLAGS)"; \
-	$(HOST_EXPORTS) \
-	$(POSTSTAGE1_HOST_EXPORTS)  \
-	cd $(HOST_SUBDIR)/libelf && \
-	 \
-	$(MAKE) $(BASE_FLAGS_TO_PASS) \
-		CFLAGS="$(STAGEtrain_CFLAGS)" \
-		GENERATOR_CFLAGS="$(STAGEtrain_GENERATOR_CFLAGS)" \
-		CXXFLAGS="$(STAGEtrain_CXXFLAGS)" \
-		LIBCFLAGS="$(STAGEtrain_CFLAGS)" \
-		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
-		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
-		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-		$(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-		TFLAGS="$(STAGEtrain_TFLAGS)"  \
-		$(TARGET-stagetrain-libelf)
-
-maybe-clean-stagetrain-libelf: clean-stagetrain-libelf
-clean-stagetrain: clean-stagetrain-libelf
-clean-stagetrain-libelf:
-	@if [ $(current_stage) = stagetrain ]; then \
-	  [ -f $(HOST_SUBDIR)/libelf/Makefile ] || exit 0; \
-	else \
-	  [ -f $(HOST_SUBDIR)/stagetrain-libelf/Makefile ] || exit 0; \
-	  $(MAKE) stagetrain-start; \
-	fi; \
-	cd $(HOST_SUBDIR)/libelf && \
-	$(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  clean
-@endif libelf-bootstrap
-
-
-.PHONY: all-stagefeedback-libelf maybe-all-stagefeedback-libelf
-.PHONY: clean-stagefeedback-libelf maybe-clean-stagefeedback-libelf
-maybe-all-stagefeedback-libelf:
-maybe-clean-stagefeedback-libelf:
-@if libelf-bootstrap
-maybe-all-stagefeedback-libelf: all-stagefeedback-libelf
-all-stagefeedback: all-stagefeedback-libelf
-TARGET-stagefeedback-libelf = $(TARGET-libelf)
-all-stagefeedback-libelf: configure-stagefeedback-libelf
-	@[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	TFLAGS="$(STAGEfeedback_TFLAGS)"; \
-	$(HOST_EXPORTS) \
-	$(POSTSTAGE1_HOST_EXPORTS)  \
-	cd $(HOST_SUBDIR)/libelf && \
-	 \
-	$(MAKE) $(BASE_FLAGS_TO_PASS) \
-		CFLAGS="$(STAGEfeedback_CFLAGS)" \
-		GENERATOR_CFLAGS="$(STAGEfeedback_GENERATOR_CFLAGS)" \
-		CXXFLAGS="$(STAGEfeedback_CXXFLAGS)" \
-		LIBCFLAGS="$(STAGEfeedback_CFLAGS)" \
-		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
-		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
-		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-		$(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-		TFLAGS="$(STAGEfeedback_TFLAGS)"  \
-		$(TARGET-stagefeedback-libelf)
-
-maybe-clean-stagefeedback-libelf: clean-stagefeedback-libelf
-clean-stagefeedback: clean-stagefeedback-libelf
-clean-stagefeedback-libelf:
-	@if [ $(current_stage) = stagefeedback ]; then \
-	  [ -f $(HOST_SUBDIR)/libelf/Makefile ] || exit 0; \
-	else \
-	  [ -f $(HOST_SUBDIR)/stagefeedback-libelf/Makefile ] || exit 0; \
-	  $(MAKE) stagefeedback-start; \
-	fi; \
-	cd $(HOST_SUBDIR)/libelf && \
-	$(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  clean
-@endif libelf-bootstrap
-
-
-.PHONY: all-stageautoprofile-libelf maybe-all-stageautoprofile-libelf
-.PHONY: clean-stageautoprofile-libelf maybe-clean-stageautoprofile-libelf
-maybe-all-stageautoprofile-libelf:
-maybe-clean-stageautoprofile-libelf:
-@if libelf-bootstrap
-maybe-all-stageautoprofile-libelf: all-stageautoprofile-libelf
-all-stageautoprofile: all-stageautoprofile-libelf
-TARGET-stageautoprofile-libelf = $(TARGET-libelf)
-all-stageautoprofile-libelf: configure-stageautoprofile-libelf
-	@[ $(current_stage) = stageautoprofile ] || $(MAKE) stageautoprofile-start
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	TFLAGS="$(STAGEautoprofile_TFLAGS)"; \
-	$(HOST_EXPORTS) \
-	$(POSTSTAGE1_HOST_EXPORTS)  \
-	cd $(HOST_SUBDIR)/libelf && \
-	$$s/gcc/config/i386/$(AUTO_PROFILE) \
-	$(MAKE) $(BASE_FLAGS_TO_PASS) \
-		CFLAGS="$(STAGEautoprofile_CFLAGS)" \
-		GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
-		CXXFLAGS="$(STAGEautoprofile_CXXFLAGS)" \
-		LIBCFLAGS="$(STAGEautoprofile_CFLAGS)" \
-		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
-		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
-		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-		$(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-		TFLAGS="$(STAGEautoprofile_TFLAGS)"  \
-		$(TARGET-stageautoprofile-libelf)
-
-maybe-clean-stageautoprofile-libelf: clean-stageautoprofile-libelf
-clean-stageautoprofile: clean-stageautoprofile-libelf
-clean-stageautoprofile-libelf:
-	@if [ $(current_stage) = stageautoprofile ]; then \
-	  [ -f $(HOST_SUBDIR)/libelf/Makefile ] || exit 0; \
-	else \
-	  [ -f $(HOST_SUBDIR)/stageautoprofile-libelf/Makefile ] || exit 0; \
-	  $(MAKE) stageautoprofile-start; \
-	fi; \
-	cd $(HOST_SUBDIR)/libelf && \
-	$(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  clean
-@endif libelf-bootstrap
-
-
-.PHONY: all-stageautofeedback-libelf maybe-all-stageautofeedback-libelf
-.PHONY: clean-stageautofeedback-libelf maybe-clean-stageautofeedback-libelf
-maybe-all-stageautofeedback-libelf:
-maybe-clean-stageautofeedback-libelf:
-@if libelf-bootstrap
-maybe-all-stageautofeedback-libelf: all-stageautofeedback-libelf
-all-stageautofeedback: all-stageautofeedback-libelf
-TARGET-stageautofeedback-libelf = $(TARGET-libelf)
-all-stageautofeedback-libelf: configure-stageautofeedback-libelf
-	@[ $(current_stage) = stageautofeedback ] || $(MAKE) stageautofeedback-start
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	TFLAGS="$(STAGEautofeedback_TFLAGS)"; \
-	$(HOST_EXPORTS) \
-	$(POSTSTAGE1_HOST_EXPORTS)  \
-	cd $(HOST_SUBDIR)/libelf && \
-	 \
-	$(MAKE) $(BASE_FLAGS_TO_PASS) \
-		CFLAGS="$(STAGEautofeedback_CFLAGS)" \
-		GENERATOR_CFLAGS="$(STAGEautofeedback_GENERATOR_CFLAGS)" \
-		CXXFLAGS="$(STAGEautofeedback_CXXFLAGS)" \
-		LIBCFLAGS="$(STAGEautofeedback_CFLAGS)" \
-		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
-		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
-		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
-		$(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
-		TFLAGS="$(STAGEautofeedback_TFLAGS)" PERF_DATA=perf.data \
-		$(TARGET-stageautofeedback-libelf)
-
-maybe-clean-stageautofeedback-libelf: clean-stageautofeedback-libelf
-clean-stageautofeedback: clean-stageautofeedback-libelf
-clean-stageautofeedback-libelf:
-	@if [ $(current_stage) = stageautofeedback ]; then \
-	  [ -f $(HOST_SUBDIR)/libelf/Makefile ] || exit 0; \
-	else \
-	  [ -f $(HOST_SUBDIR)/stageautofeedback-libelf/Makefile ] || exit 0; \
-	  $(MAKE) stageautofeedback-start; \
-	fi; \
-	cd $(HOST_SUBDIR)/libelf && \
-	$(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  clean
-@endif libelf-bootstrap
-
-
-
-
-
-.PHONY: check-libelf maybe-check-libelf
-maybe-check-libelf:
-@if libelf
-maybe-check-libelf: check-libelf
-
-check-libelf:
-	@: $(MAKE); $(unstage)
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
-	(cd $(HOST_SUBDIR)/libelf && \
-	  $(MAKE) $(FLAGS_TO_PASS)  $(EXTRA_BOOTSTRAP_FLAGS) check)
-
-@endif libelf
-
-.PHONY: install-libelf maybe-install-libelf
-maybe-install-libelf:
-@if libelf
-maybe-install-libelf: install-libelf
-
-install-libelf:
-
-@endif libelf
-
-.PHONY: install-strip-libelf maybe-install-strip-libelf
-maybe-install-strip-libelf:
-@if libelf
-maybe-install-strip-libelf: install-strip-libelf
-
-install-strip-libelf:
-
-@endif libelf
-
-# Other targets (info, dvi, pdf, etc.)
-
-.PHONY: maybe-info-libelf info-libelf
-maybe-info-libelf:
-@if libelf
-maybe-info-libelf: info-libelf
-
-info-libelf: \
-    configure-libelf 
-	@[ -f ./libelf/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
-	for flag in $(EXTRA_HOST_FLAGS) ; do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	echo "Doing info in libelf"; \
-	(cd $(HOST_SUBDIR)/libelf && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	          info) \
-	  || exit 1
-
-@endif libelf
-
-.PHONY: maybe-dvi-libelf dvi-libelf
-maybe-dvi-libelf:
-@if libelf
-maybe-dvi-libelf: dvi-libelf
-
-dvi-libelf: \
-    configure-libelf 
-	@[ -f ./libelf/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
-	for flag in $(EXTRA_HOST_FLAGS) ; do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	echo "Doing dvi in libelf"; \
-	(cd $(HOST_SUBDIR)/libelf && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	          dvi) \
-	  || exit 1
-
-@endif libelf
-
-.PHONY: maybe-pdf-libelf pdf-libelf
-maybe-pdf-libelf:
-@if libelf
-maybe-pdf-libelf: pdf-libelf
-
-pdf-libelf: \
-    configure-libelf 
-	@[ -f ./libelf/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
-	for flag in $(EXTRA_HOST_FLAGS) ; do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	echo "Doing pdf in libelf"; \
-	(cd $(HOST_SUBDIR)/libelf && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	          pdf) \
-	  || exit 1
-
-@endif libelf
-
-.PHONY: maybe-html-libelf html-libelf
-maybe-html-libelf:
-@if libelf
-maybe-html-libelf: html-libelf
-
-html-libelf: \
-    configure-libelf 
-	@[ -f ./libelf/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
-	for flag in $(EXTRA_HOST_FLAGS) ; do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	echo "Doing html in libelf"; \
-	(cd $(HOST_SUBDIR)/libelf && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	          html) \
-	  || exit 1
-
-@endif libelf
-
-.PHONY: maybe-TAGS-libelf TAGS-libelf
-maybe-TAGS-libelf:
-@if libelf
-maybe-TAGS-libelf: TAGS-libelf
-
-TAGS-libelf: \
-    configure-libelf 
-	@[ -f ./libelf/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
-	for flag in $(EXTRA_HOST_FLAGS) ; do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	echo "Doing TAGS in libelf"; \
-	(cd $(HOST_SUBDIR)/libelf && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	          TAGS) \
-	  || exit 1
-
-@endif libelf
-
-.PHONY: maybe-install-info-libelf install-info-libelf
-maybe-install-info-libelf:
-@if libelf
-maybe-install-info-libelf: install-info-libelf
-
-install-info-libelf: \
-    configure-libelf \
-    info-libelf 
-	@[ -f ./libelf/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
-	for flag in $(EXTRA_HOST_FLAGS) ; do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	echo "Doing install-info in libelf"; \
-	(cd $(HOST_SUBDIR)/libelf && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	          install-info) \
-	  || exit 1
-
-@endif libelf
-
-.PHONY: maybe-install-dvi-libelf install-dvi-libelf
-maybe-install-dvi-libelf:
-@if libelf
-maybe-install-dvi-libelf: install-dvi-libelf
-
-install-dvi-libelf: \
-    configure-libelf \
-    dvi-libelf 
-	@[ -f ./libelf/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
-	for flag in $(EXTRA_HOST_FLAGS) ; do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	echo "Doing install-dvi in libelf"; \
-	(cd $(HOST_SUBDIR)/libelf && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	          install-dvi) \
-	  || exit 1
-
-@endif libelf
-
-.PHONY: maybe-install-pdf-libelf install-pdf-libelf
-maybe-install-pdf-libelf:
-@if libelf
-maybe-install-pdf-libelf: install-pdf-libelf
-
-install-pdf-libelf: \
-    configure-libelf \
-    pdf-libelf 
-	@[ -f ./libelf/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
-	for flag in $(EXTRA_HOST_FLAGS) ; do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	echo "Doing install-pdf in libelf"; \
-	(cd $(HOST_SUBDIR)/libelf && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	          install-pdf) \
-	  || exit 1
-
-@endif libelf
-
-.PHONY: maybe-install-html-libelf install-html-libelf
-maybe-install-html-libelf:
-@if libelf
-maybe-install-html-libelf: install-html-libelf
-
-install-html-libelf: \
-    configure-libelf \
-    html-libelf 
-	@[ -f ./libelf/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
-	for flag in $(EXTRA_HOST_FLAGS) ; do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	echo "Doing install-html in libelf"; \
-	(cd $(HOST_SUBDIR)/libelf && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	          install-html) \
-	  || exit 1
-
-@endif libelf
-
-.PHONY: maybe-installcheck-libelf installcheck-libelf
-maybe-installcheck-libelf:
-@if libelf
-maybe-installcheck-libelf: installcheck-libelf
-
-installcheck-libelf: \
-    configure-libelf 
-	@[ -f ./libelf/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
-	for flag in $(EXTRA_HOST_FLAGS) ; do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	echo "Doing installcheck in libelf"; \
-	(cd $(HOST_SUBDIR)/libelf && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	          installcheck) \
-	  || exit 1
-
-@endif libelf
-
-.PHONY: maybe-mostlyclean-libelf mostlyclean-libelf
-maybe-mostlyclean-libelf:
-@if libelf
-maybe-mostlyclean-libelf: mostlyclean-libelf
-
-mostlyclean-libelf: 
-	@[ -f ./libelf/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
-	for flag in $(EXTRA_HOST_FLAGS) ; do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	echo "Doing mostlyclean in libelf"; \
-	(cd $(HOST_SUBDIR)/libelf && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	          mostlyclean) \
-	  || exit 1
-
-@endif libelf
-
-.PHONY: maybe-clean-libelf clean-libelf
-maybe-clean-libelf:
-@if libelf
-maybe-clean-libelf: clean-libelf
-
-clean-libelf: 
-	@[ -f ./libelf/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
-	for flag in $(EXTRA_HOST_FLAGS) ; do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	echo "Doing clean in libelf"; \
-	(cd $(HOST_SUBDIR)/libelf && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	          clean) \
-	  || exit 1
-
-@endif libelf
-
-.PHONY: maybe-distclean-libelf distclean-libelf
-maybe-distclean-libelf:
-@if libelf
-maybe-distclean-libelf: distclean-libelf
-
-distclean-libelf: 
-	@[ -f ./libelf/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
-	for flag in $(EXTRA_HOST_FLAGS) ; do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	echo "Doing distclean in libelf"; \
-	(cd $(HOST_SUBDIR)/libelf && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	          distclean) \
-	  || exit 1
-
-@endif libelf
-
-.PHONY: maybe-maintainer-clean-libelf maintainer-clean-libelf
-maybe-maintainer-clean-libelf:
-@if libelf
-maybe-maintainer-clean-libelf: maintainer-clean-libelf
-
-maintainer-clean-libelf: 
-	@[ -f ./libelf/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
-	for flag in $(EXTRA_HOST_FLAGS) ; do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	echo "Doing maintainer-clean in libelf"; \
-	(cd $(HOST_SUBDIR)/libelf && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	          maintainer-clean) \
-	  || exit 1
-
-@endif libelf
-
-
-
 .PHONY: configure-gold maybe-configure-gold
 maybe-configure-gold:
 @if gcc-bootstrap
@@ -31303,7 +30178,7 @@ configure-libiconv:
 	  $$s/$$module_srcdir/configure \
 	  --srcdir=$${topdir}/$$module_srcdir \
 	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-	  --target=${target_alias} --disable-shared \
+	  --target=${target_alias} --disable-shared  @host_libs_picflag@ \
 	  || exit 1
 @endif libiconv
 
@@ -31339,7 +30214,7 @@ configure-stage1-libiconv:
 	  --target=${target_alias} \
 	   \
 	  $(STAGE1_CONFIGURE_FLAGS) \
-	  --disable-shared
+	  --disable-shared  @host_libs_picflag@
 @endif libiconv-bootstrap
 
 .PHONY: configure-stage2-libiconv maybe-configure-stage2-libiconv
@@ -31373,7 +30248,7 @@ configure-stage2-libiconv:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGE2_CONFIGURE_FLAGS) \
-	  --disable-shared
+	  --disable-shared  @host_libs_picflag@
 @endif libiconv-bootstrap
 
 .PHONY: configure-stage3-libiconv maybe-configure-stage3-libiconv
@@ -31407,7 +30282,7 @@ configure-stage3-libiconv:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGE3_CONFIGURE_FLAGS) \
-	  --disable-shared
+	  --disable-shared  @host_libs_picflag@
 @endif libiconv-bootstrap
 
 .PHONY: configure-stage4-libiconv maybe-configure-stage4-libiconv
@@ -31441,7 +30316,7 @@ configure-stage4-libiconv:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGE4_CONFIGURE_FLAGS) \
-	  --disable-shared
+	  --disable-shared  @host_libs_picflag@
 @endif libiconv-bootstrap
 
 .PHONY: configure-stageprofile-libiconv maybe-configure-stageprofile-libiconv
@@ -31475,7 +30350,7 @@ configure-stageprofile-libiconv:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEprofile_CONFIGURE_FLAGS) \
-	  --disable-shared
+	  --disable-shared  @host_libs_picflag@
 @endif libiconv-bootstrap
 
 .PHONY: configure-stagetrain-libiconv maybe-configure-stagetrain-libiconv
@@ -31509,7 +30384,7 @@ configure-stagetrain-libiconv:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEtrain_CONFIGURE_FLAGS) \
-	  --disable-shared
+	  --disable-shared  @host_libs_picflag@
 @endif libiconv-bootstrap
 
 .PHONY: configure-stagefeedback-libiconv maybe-configure-stagefeedback-libiconv
@@ -31543,7 +30418,7 @@ configure-stagefeedback-libiconv:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEfeedback_CONFIGURE_FLAGS) \
-	  --disable-shared
+	  --disable-shared  @host_libs_picflag@
 @endif libiconv-bootstrap
 
 .PHONY: configure-stageautoprofile-libiconv maybe-configure-stageautoprofile-libiconv
@@ -31577,7 +30452,7 @@ configure-stageautoprofile-libiconv:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEautoprofile_CONFIGURE_FLAGS) \
-	  --disable-shared
+	  --disable-shared  @host_libs_picflag@
 @endif libiconv-bootstrap
 
 .PHONY: configure-stageautofeedback-libiconv maybe-configure-stageautofeedback-libiconv
@@ -31611,7 +30486,7 @@ configure-stageautofeedback-libiconv:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEautofeedback_CONFIGURE_FLAGS) \
-	  --disable-shared
+	  --disable-shared  @host_libs_picflag@
 @endif libiconv-bootstrap
 
 
@@ -34675,7 +33550,7 @@ configure-zlib:
 	  $$s/$$module_srcdir/configure \
 	  --srcdir=$${topdir}/$$module_srcdir \
 	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
-	  --target=${target_alias} @extra_host_zlib_configure_flags@ \
+	  --target=${target_alias} @extra_host_zlib_configure_flags@ @host_libs_picflag@ \
 	  || exit 1
 @endif zlib
 
@@ -34711,7 +33586,7 @@ configure-stage1-zlib:
 	  --target=${target_alias} \
 	   \
 	  $(STAGE1_CONFIGURE_FLAGS) \
-	  @extra_host_zlib_configure_flags@
+	  @extra_host_zlib_configure_flags@ @host_libs_picflag@
 @endif zlib-bootstrap
 
 .PHONY: configure-stage2-zlib maybe-configure-stage2-zlib
@@ -34745,7 +33620,7 @@ configure-stage2-zlib:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGE2_CONFIGURE_FLAGS) \
-	  @extra_host_zlib_configure_flags@
+	  @extra_host_zlib_configure_flags@ @host_libs_picflag@
 @endif zlib-bootstrap
 
 .PHONY: configure-stage3-zlib maybe-configure-stage3-zlib
@@ -34779,7 +33654,7 @@ configure-stage3-zlib:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGE3_CONFIGURE_FLAGS) \
-	  @extra_host_zlib_configure_flags@
+	  @extra_host_zlib_configure_flags@ @host_libs_picflag@
 @endif zlib-bootstrap
 
 .PHONY: configure-stage4-zlib maybe-configure-stage4-zlib
@@ -34813,7 +33688,7 @@ configure-stage4-zlib:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGE4_CONFIGURE_FLAGS) \
-	  @extra_host_zlib_configure_flags@
+	  @extra_host_zlib_configure_flags@ @host_libs_picflag@
 @endif zlib-bootstrap
 
 .PHONY: configure-stageprofile-zlib maybe-configure-stageprofile-zlib
@@ -34847,7 +33722,7 @@ configure-stageprofile-zlib:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEprofile_CONFIGURE_FLAGS) \
-	  @extra_host_zlib_configure_flags@
+	  @extra_host_zlib_configure_flags@ @host_libs_picflag@
 @endif zlib-bootstrap
 
 .PHONY: configure-stagetrain-zlib maybe-configure-stagetrain-zlib
@@ -34881,7 +33756,7 @@ configure-stagetrain-zlib:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEtrain_CONFIGURE_FLAGS) \
-	  @extra_host_zlib_configure_flags@
+	  @extra_host_zlib_configure_flags@ @host_libs_picflag@
 @endif zlib-bootstrap
 
 .PHONY: configure-stagefeedback-zlib maybe-configure-stagefeedback-zlib
@@ -34915,7 +33790,7 @@ configure-stagefeedback-zlib:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEfeedback_CONFIGURE_FLAGS) \
-	  @extra_host_zlib_configure_flags@
+	  @extra_host_zlib_configure_flags@ @host_libs_picflag@
 @endif zlib-bootstrap
 
 .PHONY: configure-stageautoprofile-zlib maybe-configure-stageautoprofile-zlib
@@ -34949,7 +33824,7 @@ configure-stageautoprofile-zlib:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEautoprofile_CONFIGURE_FLAGS) \
-	  @extra_host_zlib_configure_flags@
+	  @extra_host_zlib_configure_flags@ @host_libs_picflag@
 @endif zlib-bootstrap
 
 .PHONY: configure-stageautofeedback-zlib maybe-configure-stageautofeedback-zlib
@@ -34983,7 +33858,7 @@ configure-stageautofeedback-zlib:
 	  --target=${target_alias} \
 	  --with-build-libsubdir=$(HOST_SUBDIR) \
 	  $(STAGEautofeedback_CONFIGURE_FLAGS) \
-	  @extra_host_zlib_configure_flags@
+	  @extra_host_zlib_configure_flags@ @host_libs_picflag@
 @endif zlib-bootstrap
 
 
@@ -49023,491 +47898,6 @@ maintainer-clean-target-libvtv:
 
 
 
-.PHONY: configure-target-liboffloadmic maybe-configure-target-liboffloadmic
-maybe-configure-target-liboffloadmic:
-@if gcc-bootstrap
-configure-target-liboffloadmic: stage_current
-@endif gcc-bootstrap
-@if target-liboffloadmic
-maybe-configure-target-liboffloadmic: configure-target-liboffloadmic
-configure-target-liboffloadmic: 
-	@: $(MAKE); $(unstage)
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	echo "Checking multilib configuration for liboffloadmic..."; \
-	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/liboffloadmic; \
-	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/liboffloadmic/multilib.tmp 2> /dev/null; \
-	if test -r $(TARGET_SUBDIR)/liboffloadmic/multilib.out; then \
-	  if cmp -s $(TARGET_SUBDIR)/liboffloadmic/multilib.tmp $(TARGET_SUBDIR)/liboffloadmic/multilib.out; then \
-	    rm -f $(TARGET_SUBDIR)/liboffloadmic/multilib.tmp; \
-	  else \
-	    rm -f $(TARGET_SUBDIR)/liboffloadmic/Makefile; \
-	    mv $(TARGET_SUBDIR)/liboffloadmic/multilib.tmp $(TARGET_SUBDIR)/liboffloadmic/multilib.out; \
-	  fi; \
-	else \
-	  mv $(TARGET_SUBDIR)/liboffloadmic/multilib.tmp $(TARGET_SUBDIR)/liboffloadmic/multilib.out; \
-	fi; \
-	test ! -f $(TARGET_SUBDIR)/liboffloadmic/Makefile || exit 0; \
-	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/liboffloadmic; \
-	$(NORMAL_TARGET_EXPORTS)  \
-	echo Configuring in $(TARGET_SUBDIR)/liboffloadmic; \
-	cd "$(TARGET_SUBDIR)/liboffloadmic" || exit 1; \
-	case $(srcdir) in \
-	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-	  *) topdir=`echo $(TARGET_SUBDIR)/liboffloadmic/ | \
-		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-	esac; \
-	module_srcdir=liboffloadmic; \
-	rm -f no-such-file || : ; \
-	CONFIG_SITE=no-such-file $(SHELL) \
-	  $$s/$$module_srcdir/configure \
-	  --srcdir=$${topdir}/$$module_srcdir \
-	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
-	  --target=${target_alias} @extra_liboffloadmic_configure_flags@ \
-	  || exit 1
-@endif target-liboffloadmic
-
-
-
-
-
-.PHONY: all-target-liboffloadmic maybe-all-target-liboffloadmic
-maybe-all-target-liboffloadmic:
-@if gcc-bootstrap
-all-target-liboffloadmic: stage_current
-@endif gcc-bootstrap
-@if target-liboffloadmic
-TARGET-target-liboffloadmic=all
-maybe-all-target-liboffloadmic: all-target-liboffloadmic
-all-target-liboffloadmic: configure-target-liboffloadmic
-	@: $(MAKE); $(unstage)
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(NORMAL_TARGET_EXPORTS)  \
-	(cd $(TARGET_SUBDIR)/liboffloadmic && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)   \
-		$(TARGET-target-liboffloadmic))
-@endif target-liboffloadmic
-
-
-
-
-
-.PHONY: check-target-liboffloadmic maybe-check-target-liboffloadmic
-maybe-check-target-liboffloadmic:
-@if target-liboffloadmic
-maybe-check-target-liboffloadmic: check-target-liboffloadmic
-
-check-target-liboffloadmic:
-	@: $(MAKE); $(unstage)
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(NORMAL_TARGET_EXPORTS) \
-	(cd $(TARGET_SUBDIR)/liboffloadmic && \
-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)   check)
-
-@endif target-liboffloadmic
-
-.PHONY: install-target-liboffloadmic maybe-install-target-liboffloadmic
-maybe-install-target-liboffloadmic:
-@if target-liboffloadmic
-maybe-install-target-liboffloadmic: install-target-liboffloadmic
-
-install-target-liboffloadmic: installdirs
-	@: $(MAKE); $(unstage)
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(NORMAL_TARGET_EXPORTS) \
-	(cd $(TARGET_SUBDIR)/liboffloadmic && \
-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  install)
-
-@endif target-liboffloadmic
-
-.PHONY: install-strip-target-liboffloadmic maybe-install-strip-target-liboffloadmic
-maybe-install-strip-target-liboffloadmic:
-@if target-liboffloadmic
-maybe-install-strip-target-liboffloadmic: install-strip-target-liboffloadmic
-
-install-strip-target-liboffloadmic: installdirs
-	@: $(MAKE); $(unstage)
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(NORMAL_TARGET_EXPORTS) \
-	(cd $(TARGET_SUBDIR)/liboffloadmic && \
-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  install-strip)
-
-@endif target-liboffloadmic
-
-# Other targets (info, dvi, pdf, etc.)
-
-.PHONY: maybe-info-target-liboffloadmic info-target-liboffloadmic
-maybe-info-target-liboffloadmic:
-@if target-liboffloadmic
-maybe-info-target-liboffloadmic: info-target-liboffloadmic
-
-info-target-liboffloadmic: \
-    configure-target-liboffloadmic 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/liboffloadmic/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(NORMAL_TARGET_EXPORTS) \
-	echo "Doing info in $(TARGET_SUBDIR)/liboffloadmic"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/liboffloadmic && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           info) \
-	  || exit 1
-
-@endif target-liboffloadmic
-
-.PHONY: maybe-dvi-target-liboffloadmic dvi-target-liboffloadmic
-maybe-dvi-target-liboffloadmic:
-@if target-liboffloadmic
-maybe-dvi-target-liboffloadmic: dvi-target-liboffloadmic
-
-dvi-target-liboffloadmic: \
-    configure-target-liboffloadmic 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/liboffloadmic/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(NORMAL_TARGET_EXPORTS) \
-	echo "Doing dvi in $(TARGET_SUBDIR)/liboffloadmic"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/liboffloadmic && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           dvi) \
-	  || exit 1
-
-@endif target-liboffloadmic
-
-.PHONY: maybe-pdf-target-liboffloadmic pdf-target-liboffloadmic
-maybe-pdf-target-liboffloadmic:
-@if target-liboffloadmic
-maybe-pdf-target-liboffloadmic: pdf-target-liboffloadmic
-
-pdf-target-liboffloadmic: \
-    configure-target-liboffloadmic 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/liboffloadmic/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(NORMAL_TARGET_EXPORTS) \
-	echo "Doing pdf in $(TARGET_SUBDIR)/liboffloadmic"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/liboffloadmic && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           pdf) \
-	  || exit 1
-
-@endif target-liboffloadmic
-
-.PHONY: maybe-html-target-liboffloadmic html-target-liboffloadmic
-maybe-html-target-liboffloadmic:
-@if target-liboffloadmic
-maybe-html-target-liboffloadmic: html-target-liboffloadmic
-
-html-target-liboffloadmic: \
-    configure-target-liboffloadmic 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/liboffloadmic/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(NORMAL_TARGET_EXPORTS) \
-	echo "Doing html in $(TARGET_SUBDIR)/liboffloadmic"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/liboffloadmic && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           html) \
-	  || exit 1
-
-@endif target-liboffloadmic
-
-.PHONY: maybe-TAGS-target-liboffloadmic TAGS-target-liboffloadmic
-maybe-TAGS-target-liboffloadmic:
-@if target-liboffloadmic
-maybe-TAGS-target-liboffloadmic: TAGS-target-liboffloadmic
-
-TAGS-target-liboffloadmic: \
-    configure-target-liboffloadmic 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/liboffloadmic/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(NORMAL_TARGET_EXPORTS) \
-	echo "Doing TAGS in $(TARGET_SUBDIR)/liboffloadmic"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/liboffloadmic && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           TAGS) \
-	  || exit 1
-
-@endif target-liboffloadmic
-
-.PHONY: maybe-install-info-target-liboffloadmic install-info-target-liboffloadmic
-maybe-install-info-target-liboffloadmic:
-@if target-liboffloadmic
-maybe-install-info-target-liboffloadmic: install-info-target-liboffloadmic
-
-install-info-target-liboffloadmic: \
-    configure-target-liboffloadmic \
-    info-target-liboffloadmic 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/liboffloadmic/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(NORMAL_TARGET_EXPORTS) \
-	echo "Doing install-info in $(TARGET_SUBDIR)/liboffloadmic"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/liboffloadmic && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           install-info) \
-	  || exit 1
-
-@endif target-liboffloadmic
-
-.PHONY: maybe-install-dvi-target-liboffloadmic install-dvi-target-liboffloadmic
-maybe-install-dvi-target-liboffloadmic:
-@if target-liboffloadmic
-maybe-install-dvi-target-liboffloadmic: install-dvi-target-liboffloadmic
-
-install-dvi-target-liboffloadmic: \
-    configure-target-liboffloadmic \
-    dvi-target-liboffloadmic 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/liboffloadmic/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(NORMAL_TARGET_EXPORTS) \
-	echo "Doing install-dvi in $(TARGET_SUBDIR)/liboffloadmic"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/liboffloadmic && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           install-dvi) \
-	  || exit 1
-
-@endif target-liboffloadmic
-
-.PHONY: maybe-install-pdf-target-liboffloadmic install-pdf-target-liboffloadmic
-maybe-install-pdf-target-liboffloadmic:
-@if target-liboffloadmic
-maybe-install-pdf-target-liboffloadmic: install-pdf-target-liboffloadmic
-
-install-pdf-target-liboffloadmic: \
-    configure-target-liboffloadmic \
-    pdf-target-liboffloadmic 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/liboffloadmic/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(NORMAL_TARGET_EXPORTS) \
-	echo "Doing install-pdf in $(TARGET_SUBDIR)/liboffloadmic"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/liboffloadmic && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           install-pdf) \
-	  || exit 1
-
-@endif target-liboffloadmic
-
-.PHONY: maybe-install-html-target-liboffloadmic install-html-target-liboffloadmic
-maybe-install-html-target-liboffloadmic:
-@if target-liboffloadmic
-maybe-install-html-target-liboffloadmic: install-html-target-liboffloadmic
-
-install-html-target-liboffloadmic: \
-    configure-target-liboffloadmic \
-    html-target-liboffloadmic 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/liboffloadmic/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(NORMAL_TARGET_EXPORTS) \
-	echo "Doing install-html in $(TARGET_SUBDIR)/liboffloadmic"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/liboffloadmic && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           install-html) \
-	  || exit 1
-
-@endif target-liboffloadmic
-
-.PHONY: maybe-installcheck-target-liboffloadmic installcheck-target-liboffloadmic
-maybe-installcheck-target-liboffloadmic:
-@if target-liboffloadmic
-maybe-installcheck-target-liboffloadmic: installcheck-target-liboffloadmic
-
-installcheck-target-liboffloadmic: \
-    configure-target-liboffloadmic 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/liboffloadmic/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(NORMAL_TARGET_EXPORTS) \
-	echo "Doing installcheck in $(TARGET_SUBDIR)/liboffloadmic"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/liboffloadmic && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           installcheck) \
-	  || exit 1
-
-@endif target-liboffloadmic
-
-.PHONY: maybe-mostlyclean-target-liboffloadmic mostlyclean-target-liboffloadmic
-maybe-mostlyclean-target-liboffloadmic:
-@if target-liboffloadmic
-maybe-mostlyclean-target-liboffloadmic: mostlyclean-target-liboffloadmic
-
-mostlyclean-target-liboffloadmic: 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/liboffloadmic/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(NORMAL_TARGET_EXPORTS) \
-	echo "Doing mostlyclean in $(TARGET_SUBDIR)/liboffloadmic"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/liboffloadmic && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           mostlyclean) \
-	  || exit 1
-
-@endif target-liboffloadmic
-
-.PHONY: maybe-clean-target-liboffloadmic clean-target-liboffloadmic
-maybe-clean-target-liboffloadmic:
-@if target-liboffloadmic
-maybe-clean-target-liboffloadmic: clean-target-liboffloadmic
-
-clean-target-liboffloadmic: 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/liboffloadmic/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(NORMAL_TARGET_EXPORTS) \
-	echo "Doing clean in $(TARGET_SUBDIR)/liboffloadmic"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/liboffloadmic && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           clean) \
-	  || exit 1
-
-@endif target-liboffloadmic
-
-.PHONY: maybe-distclean-target-liboffloadmic distclean-target-liboffloadmic
-maybe-distclean-target-liboffloadmic:
-@if target-liboffloadmic
-maybe-distclean-target-liboffloadmic: distclean-target-liboffloadmic
-
-distclean-target-liboffloadmic: 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/liboffloadmic/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(NORMAL_TARGET_EXPORTS) \
-	echo "Doing distclean in $(TARGET_SUBDIR)/liboffloadmic"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/liboffloadmic && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           distclean) \
-	  || exit 1
-
-@endif target-liboffloadmic
-
-.PHONY: maybe-maintainer-clean-target-liboffloadmic maintainer-clean-target-liboffloadmic
-maybe-maintainer-clean-target-liboffloadmic:
-@if target-liboffloadmic
-maybe-maintainer-clean-target-liboffloadmic: maintainer-clean-target-liboffloadmic
-
-maintainer-clean-target-liboffloadmic: 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/liboffloadmic/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(NORMAL_TARGET_EXPORTS) \
-	echo "Doing maintainer-clean in $(TARGET_SUBDIR)/liboffloadmic"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/liboffloadmic && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           maintainer-clean) \
-	  || exit 1
-
-@endif target-liboffloadmic
-
-
-
-
-
 .PHONY: configure-target-libssp maybe-configure-target-libssp
 maybe-configure-target-libssp:
 @if gcc-bootstrap
@@ -51718,7 +50108,6 @@ configure-target-libbacktrace: stage_current
 @if target-libbacktrace
 maybe-configure-target-libbacktrace: configure-target-libbacktrace
 configure-target-libbacktrace: 
-	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 	echo "Checking multilib configuration for libbacktrace..."; \
@@ -51756,6 +50145,412 @@ configure-target-libbacktrace:
 
 
 
+.PHONY: configure-stage1-target-libbacktrace maybe-configure-stage1-target-libbacktrace
+maybe-configure-stage1-target-libbacktrace:
+@if target-libbacktrace-bootstrap
+maybe-configure-stage1-target-libbacktrace: configure-stage1-target-libbacktrace
+configure-stage1-target-libbacktrace:
+	@[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE1_TFLAGS)"; \
+	echo "Checking multilib configuration for libbacktrace..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libbacktrace/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libbacktrace/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libbacktrace/Makefile; \
+	    mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libbacktrace/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 1 in $(TARGET_SUBDIR)/libbacktrace; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace; \
+	cd $(TARGET_SUBDIR)/libbacktrace || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libbacktrace/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libbacktrace; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	   \
+	  $(STAGE1_CONFIGURE_FLAGS)
+@endif target-libbacktrace-bootstrap
+
+.PHONY: configure-stage2-target-libbacktrace maybe-configure-stage2-target-libbacktrace
+maybe-configure-stage2-target-libbacktrace:
+@if target-libbacktrace-bootstrap
+maybe-configure-stage2-target-libbacktrace: configure-stage2-target-libbacktrace
+configure-stage2-target-libbacktrace:
+	@[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE2_TFLAGS)"; \
+	echo "Checking multilib configuration for libbacktrace..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libbacktrace/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libbacktrace/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libbacktrace/Makefile; \
+	    mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libbacktrace/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 2 in $(TARGET_SUBDIR)/libbacktrace; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace; \
+	cd $(TARGET_SUBDIR)/libbacktrace || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libbacktrace/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libbacktrace; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGE2_CONFIGURE_FLAGS)
+@endif target-libbacktrace-bootstrap
+
+.PHONY: configure-stage3-target-libbacktrace maybe-configure-stage3-target-libbacktrace
+maybe-configure-stage3-target-libbacktrace:
+@if target-libbacktrace-bootstrap
+maybe-configure-stage3-target-libbacktrace: configure-stage3-target-libbacktrace
+configure-stage3-target-libbacktrace:
+	@[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE3_TFLAGS)"; \
+	echo "Checking multilib configuration for libbacktrace..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libbacktrace/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libbacktrace/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libbacktrace/Makefile; \
+	    mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libbacktrace/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 3 in $(TARGET_SUBDIR)/libbacktrace; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace; \
+	cd $(TARGET_SUBDIR)/libbacktrace || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libbacktrace/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libbacktrace; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGE3_CONFIGURE_FLAGS)
+@endif target-libbacktrace-bootstrap
+
+.PHONY: configure-stage4-target-libbacktrace maybe-configure-stage4-target-libbacktrace
+maybe-configure-stage4-target-libbacktrace:
+@if target-libbacktrace-bootstrap
+maybe-configure-stage4-target-libbacktrace: configure-stage4-target-libbacktrace
+configure-stage4-target-libbacktrace:
+	@[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE4_TFLAGS)"; \
+	echo "Checking multilib configuration for libbacktrace..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libbacktrace/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libbacktrace/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libbacktrace/Makefile; \
+	    mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libbacktrace/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 4 in $(TARGET_SUBDIR)/libbacktrace; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace; \
+	cd $(TARGET_SUBDIR)/libbacktrace || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libbacktrace/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libbacktrace; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGE4_CONFIGURE_FLAGS)
+@endif target-libbacktrace-bootstrap
+
+.PHONY: configure-stageprofile-target-libbacktrace maybe-configure-stageprofile-target-libbacktrace
+maybe-configure-stageprofile-target-libbacktrace:
+@if target-libbacktrace-bootstrap
+maybe-configure-stageprofile-target-libbacktrace: configure-stageprofile-target-libbacktrace
+configure-stageprofile-target-libbacktrace:
+	@[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEprofile_TFLAGS)"; \
+	echo "Checking multilib configuration for libbacktrace..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libbacktrace/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libbacktrace/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libbacktrace/Makefile; \
+	    mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libbacktrace/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage profile in $(TARGET_SUBDIR)/libbacktrace; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace; \
+	cd $(TARGET_SUBDIR)/libbacktrace || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libbacktrace/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libbacktrace; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEprofile_CONFIGURE_FLAGS)
+@endif target-libbacktrace-bootstrap
+
+.PHONY: configure-stagetrain-target-libbacktrace maybe-configure-stagetrain-target-libbacktrace
+maybe-configure-stagetrain-target-libbacktrace:
+@if target-libbacktrace-bootstrap
+maybe-configure-stagetrain-target-libbacktrace: configure-stagetrain-target-libbacktrace
+configure-stagetrain-target-libbacktrace:
+	@[ $(current_stage) = stagetrain ] || $(MAKE) stagetrain-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEtrain_TFLAGS)"; \
+	echo "Checking multilib configuration for libbacktrace..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libbacktrace/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libbacktrace/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libbacktrace/Makefile; \
+	    mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libbacktrace/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage train in $(TARGET_SUBDIR)/libbacktrace; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace; \
+	cd $(TARGET_SUBDIR)/libbacktrace || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libbacktrace/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libbacktrace; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEtrain_CONFIGURE_FLAGS)
+@endif target-libbacktrace-bootstrap
+
+.PHONY: configure-stagefeedback-target-libbacktrace maybe-configure-stagefeedback-target-libbacktrace
+maybe-configure-stagefeedback-target-libbacktrace:
+@if target-libbacktrace-bootstrap
+maybe-configure-stagefeedback-target-libbacktrace: configure-stagefeedback-target-libbacktrace
+configure-stagefeedback-target-libbacktrace:
+	@[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEfeedback_TFLAGS)"; \
+	echo "Checking multilib configuration for libbacktrace..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libbacktrace/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libbacktrace/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libbacktrace/Makefile; \
+	    mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libbacktrace/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage feedback in $(TARGET_SUBDIR)/libbacktrace; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace; \
+	cd $(TARGET_SUBDIR)/libbacktrace || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libbacktrace/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libbacktrace; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEfeedback_CONFIGURE_FLAGS)
+@endif target-libbacktrace-bootstrap
+
+.PHONY: configure-stageautoprofile-target-libbacktrace maybe-configure-stageautoprofile-target-libbacktrace
+maybe-configure-stageautoprofile-target-libbacktrace:
+@if target-libbacktrace-bootstrap
+maybe-configure-stageautoprofile-target-libbacktrace: configure-stageautoprofile-target-libbacktrace
+configure-stageautoprofile-target-libbacktrace:
+	@[ $(current_stage) = stageautoprofile ] || $(MAKE) stageautoprofile-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEautoprofile_TFLAGS)"; \
+	echo "Checking multilib configuration for libbacktrace..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libbacktrace/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libbacktrace/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libbacktrace/Makefile; \
+	    mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libbacktrace/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage autoprofile in $(TARGET_SUBDIR)/libbacktrace; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace; \
+	cd $(TARGET_SUBDIR)/libbacktrace || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libbacktrace/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libbacktrace; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEautoprofile_CONFIGURE_FLAGS)
+@endif target-libbacktrace-bootstrap
+
+.PHONY: configure-stageautofeedback-target-libbacktrace maybe-configure-stageautofeedback-target-libbacktrace
+maybe-configure-stageautofeedback-target-libbacktrace:
+@if target-libbacktrace-bootstrap
+maybe-configure-stageautofeedback-target-libbacktrace: configure-stageautofeedback-target-libbacktrace
+configure-stageautofeedback-target-libbacktrace:
+	@[ $(current_stage) = stageautofeedback ] || $(MAKE) stageautofeedback-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEautofeedback_TFLAGS)"; \
+	echo "Checking multilib configuration for libbacktrace..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libbacktrace/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libbacktrace/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libbacktrace/Makefile; \
+	    mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libbacktrace/multilib.tmp $(TARGET_SUBDIR)/libbacktrace/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libbacktrace/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage autofeedback in $(TARGET_SUBDIR)/libbacktrace; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libbacktrace; \
+	cd $(TARGET_SUBDIR)/libbacktrace || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libbacktrace/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libbacktrace; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEautofeedback_CONFIGURE_FLAGS)
+@endif target-libbacktrace-bootstrap
+
+
+
 
 
 .PHONY: all-target-libbacktrace maybe-all-target-libbacktrace
@@ -51767,7 +50562,6 @@ all-target-libbacktrace: stage_current
 TARGET-target-libbacktrace=all
 maybe-all-target-libbacktrace: all-target-libbacktrace
 all-target-libbacktrace: configure-target-libbacktrace
-	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 	$(NORMAL_TARGET_EXPORTS)  \
@@ -51778,6 +50572,387 @@ all-target-libbacktrace: configure-target-libbacktrace
 
 
 
+.PHONY: all-stage1-target-libbacktrace maybe-all-stage1-target-libbacktrace
+.PHONY: clean-stage1-target-libbacktrace maybe-clean-stage1-target-libbacktrace
+maybe-all-stage1-target-libbacktrace:
+maybe-clean-stage1-target-libbacktrace:
+@if target-libbacktrace-bootstrap
+maybe-all-stage1-target-libbacktrace: all-stage1-target-libbacktrace
+all-stage1: all-stage1-target-libbacktrace
+TARGET-stage1-target-libbacktrace = $(TARGET-target-libbacktrace)
+all-stage1-target-libbacktrace: configure-stage1-target-libbacktrace
+	@[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE1_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS)  \
+	cd $(TARGET_SUBDIR)/libbacktrace && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)  \
+		  \
+		TFLAGS="$(STAGE1_TFLAGS)"  \
+		$(TARGET-stage1-target-libbacktrace)
+
+maybe-clean-stage1-target-libbacktrace: clean-stage1-target-libbacktrace
+clean-stage1: clean-stage1-target-libbacktrace
+clean-stage1-target-libbacktrace:
+	@if [ $(current_stage) = stage1 ]; then \
+	  [ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage1-libbacktrace/Makefile ] || exit 0; \
+	  $(MAKE) stage1-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libbacktrace && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)  \
+	  clean
+@endif target-libbacktrace-bootstrap
+
+
+.PHONY: all-stage2-target-libbacktrace maybe-all-stage2-target-libbacktrace
+.PHONY: clean-stage2-target-libbacktrace maybe-clean-stage2-target-libbacktrace
+maybe-all-stage2-target-libbacktrace:
+maybe-clean-stage2-target-libbacktrace:
+@if target-libbacktrace-bootstrap
+maybe-all-stage2-target-libbacktrace: all-stage2-target-libbacktrace
+all-stage2: all-stage2-target-libbacktrace
+TARGET-stage2-target-libbacktrace = $(TARGET-target-libbacktrace)
+all-stage2-target-libbacktrace: configure-stage2-target-libbacktrace
+	@[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE2_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libbacktrace && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGE2_TFLAGS)"  \
+		$(TARGET-stage2-target-libbacktrace)
+
+maybe-clean-stage2-target-libbacktrace: clean-stage2-target-libbacktrace
+clean-stage2: clean-stage2-target-libbacktrace
+clean-stage2-target-libbacktrace:
+	@if [ $(current_stage) = stage2 ]; then \
+	  [ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage2-libbacktrace/Makefile ] || exit 0; \
+	  $(MAKE) stage2-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libbacktrace && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libbacktrace-bootstrap
+
+
+.PHONY: all-stage3-target-libbacktrace maybe-all-stage3-target-libbacktrace
+.PHONY: clean-stage3-target-libbacktrace maybe-clean-stage3-target-libbacktrace
+maybe-all-stage3-target-libbacktrace:
+maybe-clean-stage3-target-libbacktrace:
+@if target-libbacktrace-bootstrap
+maybe-all-stage3-target-libbacktrace: all-stage3-target-libbacktrace
+all-stage3: all-stage3-target-libbacktrace
+TARGET-stage3-target-libbacktrace = $(TARGET-target-libbacktrace)
+all-stage3-target-libbacktrace: configure-stage3-target-libbacktrace
+	@[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE3_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libbacktrace && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGE3_TFLAGS)"  \
+		$(TARGET-stage3-target-libbacktrace)
+
+maybe-clean-stage3-target-libbacktrace: clean-stage3-target-libbacktrace
+clean-stage3: clean-stage3-target-libbacktrace
+clean-stage3-target-libbacktrace:
+	@if [ $(current_stage) = stage3 ]; then \
+	  [ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage3-libbacktrace/Makefile ] || exit 0; \
+	  $(MAKE) stage3-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libbacktrace && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libbacktrace-bootstrap
+
+
+.PHONY: all-stage4-target-libbacktrace maybe-all-stage4-target-libbacktrace
+.PHONY: clean-stage4-target-libbacktrace maybe-clean-stage4-target-libbacktrace
+maybe-all-stage4-target-libbacktrace:
+maybe-clean-stage4-target-libbacktrace:
+@if target-libbacktrace-bootstrap
+maybe-all-stage4-target-libbacktrace: all-stage4-target-libbacktrace
+all-stage4: all-stage4-target-libbacktrace
+TARGET-stage4-target-libbacktrace = $(TARGET-target-libbacktrace)
+all-stage4-target-libbacktrace: configure-stage4-target-libbacktrace
+	@[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE4_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libbacktrace && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGE4_TFLAGS)"  \
+		$(TARGET-stage4-target-libbacktrace)
+
+maybe-clean-stage4-target-libbacktrace: clean-stage4-target-libbacktrace
+clean-stage4: clean-stage4-target-libbacktrace
+clean-stage4-target-libbacktrace:
+	@if [ $(current_stage) = stage4 ]; then \
+	  [ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage4-libbacktrace/Makefile ] || exit 0; \
+	  $(MAKE) stage4-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libbacktrace && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libbacktrace-bootstrap
+
+
+.PHONY: all-stageprofile-target-libbacktrace maybe-all-stageprofile-target-libbacktrace
+.PHONY: clean-stageprofile-target-libbacktrace maybe-clean-stageprofile-target-libbacktrace
+maybe-all-stageprofile-target-libbacktrace:
+maybe-clean-stageprofile-target-libbacktrace:
+@if target-libbacktrace-bootstrap
+maybe-all-stageprofile-target-libbacktrace: all-stageprofile-target-libbacktrace
+all-stageprofile: all-stageprofile-target-libbacktrace
+TARGET-stageprofile-target-libbacktrace = $(TARGET-target-libbacktrace)
+all-stageprofile-target-libbacktrace: configure-stageprofile-target-libbacktrace
+	@[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEprofile_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libbacktrace && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEprofile_TFLAGS)"  \
+		$(TARGET-stageprofile-target-libbacktrace)
+
+maybe-clean-stageprofile-target-libbacktrace: clean-stageprofile-target-libbacktrace
+clean-stageprofile: clean-stageprofile-target-libbacktrace
+clean-stageprofile-target-libbacktrace:
+	@if [ $(current_stage) = stageprofile ]; then \
+	  [ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stageprofile-libbacktrace/Makefile ] || exit 0; \
+	  $(MAKE) stageprofile-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libbacktrace && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libbacktrace-bootstrap
+
+
+.PHONY: all-stagetrain-target-libbacktrace maybe-all-stagetrain-target-libbacktrace
+.PHONY: clean-stagetrain-target-libbacktrace maybe-clean-stagetrain-target-libbacktrace
+maybe-all-stagetrain-target-libbacktrace:
+maybe-clean-stagetrain-target-libbacktrace:
+@if target-libbacktrace-bootstrap
+maybe-all-stagetrain-target-libbacktrace: all-stagetrain-target-libbacktrace
+all-stagetrain: all-stagetrain-target-libbacktrace
+TARGET-stagetrain-target-libbacktrace = $(TARGET-target-libbacktrace)
+all-stagetrain-target-libbacktrace: configure-stagetrain-target-libbacktrace
+	@[ $(current_stage) = stagetrain ] || $(MAKE) stagetrain-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEtrain_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libbacktrace && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEtrain_TFLAGS)"  \
+		$(TARGET-stagetrain-target-libbacktrace)
+
+maybe-clean-stagetrain-target-libbacktrace: clean-stagetrain-target-libbacktrace
+clean-stagetrain: clean-stagetrain-target-libbacktrace
+clean-stagetrain-target-libbacktrace:
+	@if [ $(current_stage) = stagetrain ]; then \
+	  [ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stagetrain-libbacktrace/Makefile ] || exit 0; \
+	  $(MAKE) stagetrain-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libbacktrace && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libbacktrace-bootstrap
+
+
+.PHONY: all-stagefeedback-target-libbacktrace maybe-all-stagefeedback-target-libbacktrace
+.PHONY: clean-stagefeedback-target-libbacktrace maybe-clean-stagefeedback-target-libbacktrace
+maybe-all-stagefeedback-target-libbacktrace:
+maybe-clean-stagefeedback-target-libbacktrace:
+@if target-libbacktrace-bootstrap
+maybe-all-stagefeedback-target-libbacktrace: all-stagefeedback-target-libbacktrace
+all-stagefeedback: all-stagefeedback-target-libbacktrace
+TARGET-stagefeedback-target-libbacktrace = $(TARGET-target-libbacktrace)
+all-stagefeedback-target-libbacktrace: configure-stagefeedback-target-libbacktrace
+	@[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEfeedback_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libbacktrace && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEfeedback_TFLAGS)"  \
+		$(TARGET-stagefeedback-target-libbacktrace)
+
+maybe-clean-stagefeedback-target-libbacktrace: clean-stagefeedback-target-libbacktrace
+clean-stagefeedback: clean-stagefeedback-target-libbacktrace
+clean-stagefeedback-target-libbacktrace:
+	@if [ $(current_stage) = stagefeedback ]; then \
+	  [ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stagefeedback-libbacktrace/Makefile ] || exit 0; \
+	  $(MAKE) stagefeedback-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libbacktrace && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libbacktrace-bootstrap
+
+
+.PHONY: all-stageautoprofile-target-libbacktrace maybe-all-stageautoprofile-target-libbacktrace
+.PHONY: clean-stageautoprofile-target-libbacktrace maybe-clean-stageautoprofile-target-libbacktrace
+maybe-all-stageautoprofile-target-libbacktrace:
+maybe-clean-stageautoprofile-target-libbacktrace:
+@if target-libbacktrace-bootstrap
+maybe-all-stageautoprofile-target-libbacktrace: all-stageautoprofile-target-libbacktrace
+all-stageautoprofile: all-stageautoprofile-target-libbacktrace
+TARGET-stageautoprofile-target-libbacktrace = $(TARGET-target-libbacktrace)
+all-stageautoprofile-target-libbacktrace: configure-stageautoprofile-target-libbacktrace
+	@[ $(current_stage) = stageautoprofile ] || $(MAKE) stageautoprofile-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEautoprofile_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libbacktrace && \
+	$$s/gcc/config/i386/$(AUTO_PROFILE) \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEautoprofile_TFLAGS)"  \
+		$(TARGET-stageautoprofile-target-libbacktrace)
+
+maybe-clean-stageautoprofile-target-libbacktrace: clean-stageautoprofile-target-libbacktrace
+clean-stageautoprofile: clean-stageautoprofile-target-libbacktrace
+clean-stageautoprofile-target-libbacktrace:
+	@if [ $(current_stage) = stageautoprofile ]; then \
+	  [ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stageautoprofile-libbacktrace/Makefile ] || exit 0; \
+	  $(MAKE) stageautoprofile-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libbacktrace && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libbacktrace-bootstrap
+
+
+.PHONY: all-stageautofeedback-target-libbacktrace maybe-all-stageautofeedback-target-libbacktrace
+.PHONY: clean-stageautofeedback-target-libbacktrace maybe-clean-stageautofeedback-target-libbacktrace
+maybe-all-stageautofeedback-target-libbacktrace:
+maybe-clean-stageautofeedback-target-libbacktrace:
+@if target-libbacktrace-bootstrap
+maybe-all-stageautofeedback-target-libbacktrace: all-stageautofeedback-target-libbacktrace
+all-stageautofeedback: all-stageautofeedback-target-libbacktrace
+TARGET-stageautofeedback-target-libbacktrace = $(TARGET-target-libbacktrace)
+all-stageautofeedback-target-libbacktrace: configure-stageautofeedback-target-libbacktrace
+	@[ $(current_stage) = stageautofeedback ] || $(MAKE) stageautofeedback-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEautofeedback_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libbacktrace && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEautofeedback_TFLAGS)" PERF_DATA=perf.data \
+		$(TARGET-stageautofeedback-target-libbacktrace)
+
+maybe-clean-stageautofeedback-target-libbacktrace: clean-stageautofeedback-target-libbacktrace
+clean-stageautofeedback: clean-stageautofeedback-target-libbacktrace
+clean-stageautofeedback-target-libbacktrace:
+	@if [ $(current_stage) = stageautofeedback ]; then \
+	  [ -f $(TARGET_SUBDIR)/libbacktrace/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stageautofeedback-libbacktrace/Makefile ] || exit 0; \
+	  $(MAKE) stageautofeedback-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libbacktrace && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libbacktrace-bootstrap
+
+
+
+
 
 
 .PHONY: check-target-libbacktrace maybe-check-target-libbacktrace
@@ -54110,7 +53285,6 @@ configure-target-libphobos: stage_current
 @if target-libphobos
 maybe-configure-target-libphobos: configure-target-libphobos
 configure-target-libphobos: 
-	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 	echo "Checking multilib configuration for libphobos..."; \
@@ -54148,6 +53322,412 @@ configure-target-libphobos:
 
 
 
+.PHONY: configure-stage1-target-libphobos maybe-configure-stage1-target-libphobos
+maybe-configure-stage1-target-libphobos:
+@if target-libphobos-bootstrap
+maybe-configure-stage1-target-libphobos: configure-stage1-target-libphobos
+configure-stage1-target-libphobos:
+	@[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libphobos
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE1_TFLAGS)"; \
+	echo "Checking multilib configuration for libphobos..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libphobos/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libphobos/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libphobos/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libphobos/Makefile; \
+	    mv $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libphobos/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 1 in $(TARGET_SUBDIR)/libphobos; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libphobos; \
+	cd $(TARGET_SUBDIR)/libphobos || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libphobos/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libphobos; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	   \
+	  $(STAGE1_CONFIGURE_FLAGS)
+@endif target-libphobos-bootstrap
+
+.PHONY: configure-stage2-target-libphobos maybe-configure-stage2-target-libphobos
+maybe-configure-stage2-target-libphobos:
+@if target-libphobos-bootstrap
+maybe-configure-stage2-target-libphobos: configure-stage2-target-libphobos
+configure-stage2-target-libphobos:
+	@[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libphobos
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE2_TFLAGS)"; \
+	echo "Checking multilib configuration for libphobos..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libphobos/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libphobos/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libphobos/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libphobos/Makefile; \
+	    mv $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libphobos/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 2 in $(TARGET_SUBDIR)/libphobos; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libphobos; \
+	cd $(TARGET_SUBDIR)/libphobos || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libphobos/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libphobos; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGE2_CONFIGURE_FLAGS)
+@endif target-libphobos-bootstrap
+
+.PHONY: configure-stage3-target-libphobos maybe-configure-stage3-target-libphobos
+maybe-configure-stage3-target-libphobos:
+@if target-libphobos-bootstrap
+maybe-configure-stage3-target-libphobos: configure-stage3-target-libphobos
+configure-stage3-target-libphobos:
+	@[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libphobos
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE3_TFLAGS)"; \
+	echo "Checking multilib configuration for libphobos..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libphobos/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libphobos/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libphobos/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libphobos/Makefile; \
+	    mv $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libphobos/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 3 in $(TARGET_SUBDIR)/libphobos; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libphobos; \
+	cd $(TARGET_SUBDIR)/libphobos || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libphobos/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libphobos; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGE3_CONFIGURE_FLAGS)
+@endif target-libphobos-bootstrap
+
+.PHONY: configure-stage4-target-libphobos maybe-configure-stage4-target-libphobos
+maybe-configure-stage4-target-libphobos:
+@if target-libphobos-bootstrap
+maybe-configure-stage4-target-libphobos: configure-stage4-target-libphobos
+configure-stage4-target-libphobos:
+	@[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libphobos
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE4_TFLAGS)"; \
+	echo "Checking multilib configuration for libphobos..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libphobos/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libphobos/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libphobos/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libphobos/Makefile; \
+	    mv $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libphobos/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 4 in $(TARGET_SUBDIR)/libphobos; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libphobos; \
+	cd $(TARGET_SUBDIR)/libphobos || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libphobos/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libphobos; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGE4_CONFIGURE_FLAGS)
+@endif target-libphobos-bootstrap
+
+.PHONY: configure-stageprofile-target-libphobos maybe-configure-stageprofile-target-libphobos
+maybe-configure-stageprofile-target-libphobos:
+@if target-libphobos-bootstrap
+maybe-configure-stageprofile-target-libphobos: configure-stageprofile-target-libphobos
+configure-stageprofile-target-libphobos:
+	@[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libphobos
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEprofile_TFLAGS)"; \
+	echo "Checking multilib configuration for libphobos..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libphobos/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libphobos/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libphobos/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libphobos/Makefile; \
+	    mv $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libphobos/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage profile in $(TARGET_SUBDIR)/libphobos; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libphobos; \
+	cd $(TARGET_SUBDIR)/libphobos || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libphobos/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libphobos; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEprofile_CONFIGURE_FLAGS)
+@endif target-libphobos-bootstrap
+
+.PHONY: configure-stagetrain-target-libphobos maybe-configure-stagetrain-target-libphobos
+maybe-configure-stagetrain-target-libphobos:
+@if target-libphobos-bootstrap
+maybe-configure-stagetrain-target-libphobos: configure-stagetrain-target-libphobos
+configure-stagetrain-target-libphobos:
+	@[ $(current_stage) = stagetrain ] || $(MAKE) stagetrain-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libphobos
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEtrain_TFLAGS)"; \
+	echo "Checking multilib configuration for libphobos..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libphobos/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libphobos/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libphobos/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libphobos/Makefile; \
+	    mv $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libphobos/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage train in $(TARGET_SUBDIR)/libphobos; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libphobos; \
+	cd $(TARGET_SUBDIR)/libphobos || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libphobos/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libphobos; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEtrain_CONFIGURE_FLAGS)
+@endif target-libphobos-bootstrap
+
+.PHONY: configure-stagefeedback-target-libphobos maybe-configure-stagefeedback-target-libphobos
+maybe-configure-stagefeedback-target-libphobos:
+@if target-libphobos-bootstrap
+maybe-configure-stagefeedback-target-libphobos: configure-stagefeedback-target-libphobos
+configure-stagefeedback-target-libphobos:
+	@[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libphobos
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEfeedback_TFLAGS)"; \
+	echo "Checking multilib configuration for libphobos..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libphobos/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libphobos/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libphobos/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libphobos/Makefile; \
+	    mv $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libphobos/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage feedback in $(TARGET_SUBDIR)/libphobos; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libphobos; \
+	cd $(TARGET_SUBDIR)/libphobos || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libphobos/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libphobos; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEfeedback_CONFIGURE_FLAGS)
+@endif target-libphobos-bootstrap
+
+.PHONY: configure-stageautoprofile-target-libphobos maybe-configure-stageautoprofile-target-libphobos
+maybe-configure-stageautoprofile-target-libphobos:
+@if target-libphobos-bootstrap
+maybe-configure-stageautoprofile-target-libphobos: configure-stageautoprofile-target-libphobos
+configure-stageautoprofile-target-libphobos:
+	@[ $(current_stage) = stageautoprofile ] || $(MAKE) stageautoprofile-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libphobos
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEautoprofile_TFLAGS)"; \
+	echo "Checking multilib configuration for libphobos..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libphobos/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libphobos/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libphobos/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libphobos/Makefile; \
+	    mv $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libphobos/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage autoprofile in $(TARGET_SUBDIR)/libphobos; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libphobos; \
+	cd $(TARGET_SUBDIR)/libphobos || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libphobos/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libphobos; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEautoprofile_CONFIGURE_FLAGS)
+@endif target-libphobos-bootstrap
+
+.PHONY: configure-stageautofeedback-target-libphobos maybe-configure-stageautofeedback-target-libphobos
+maybe-configure-stageautofeedback-target-libphobos:
+@if target-libphobos-bootstrap
+maybe-configure-stageautofeedback-target-libphobos: configure-stageautofeedback-target-libphobos
+configure-stageautofeedback-target-libphobos:
+	@[ $(current_stage) = stageautofeedback ] || $(MAKE) stageautofeedback-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libphobos
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEautofeedback_TFLAGS)"; \
+	echo "Checking multilib configuration for libphobos..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libphobos/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libphobos/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libphobos/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libphobos/Makefile; \
+	    mv $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libphobos/multilib.tmp $(TARGET_SUBDIR)/libphobos/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libphobos/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage autofeedback in $(TARGET_SUBDIR)/libphobos; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libphobos; \
+	cd $(TARGET_SUBDIR)/libphobos || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libphobos/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libphobos; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEautofeedback_CONFIGURE_FLAGS)
+@endif target-libphobos-bootstrap
+
+
+
 
 
 .PHONY: all-target-libphobos maybe-all-target-libphobos
@@ -54159,7 +53739,6 @@ all-target-libphobos: stage_current
 TARGET-target-libphobos=all
 maybe-all-target-libphobos: all-target-libphobos
 all-target-libphobos: configure-target-libphobos
-	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 	$(NORMAL_TARGET_EXPORTS)  \
@@ -54170,6 +53749,387 @@ all-target-libphobos: configure-target-libphobos
 
 
 
+.PHONY: all-stage1-target-libphobos maybe-all-stage1-target-libphobos
+.PHONY: clean-stage1-target-libphobos maybe-clean-stage1-target-libphobos
+maybe-all-stage1-target-libphobos:
+maybe-clean-stage1-target-libphobos:
+@if target-libphobos-bootstrap
+maybe-all-stage1-target-libphobos: all-stage1-target-libphobos
+all-stage1: all-stage1-target-libphobos
+TARGET-stage1-target-libphobos = $(TARGET-target-libphobos)
+all-stage1-target-libphobos: configure-stage1-target-libphobos
+	@[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE1_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS)  \
+	cd $(TARGET_SUBDIR)/libphobos && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)  \
+		  \
+		TFLAGS="$(STAGE1_TFLAGS)"  \
+		$(TARGET-stage1-target-libphobos)
+
+maybe-clean-stage1-target-libphobos: clean-stage1-target-libphobos
+clean-stage1: clean-stage1-target-libphobos
+clean-stage1-target-libphobos:
+	@if [ $(current_stage) = stage1 ]; then \
+	  [ -f $(TARGET_SUBDIR)/libphobos/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage1-libphobos/Makefile ] || exit 0; \
+	  $(MAKE) stage1-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libphobos && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)  \
+	  clean
+@endif target-libphobos-bootstrap
+
+
+.PHONY: all-stage2-target-libphobos maybe-all-stage2-target-libphobos
+.PHONY: clean-stage2-target-libphobos maybe-clean-stage2-target-libphobos
+maybe-all-stage2-target-libphobos:
+maybe-clean-stage2-target-libphobos:
+@if target-libphobos-bootstrap
+maybe-all-stage2-target-libphobos: all-stage2-target-libphobos
+all-stage2: all-stage2-target-libphobos
+TARGET-stage2-target-libphobos = $(TARGET-target-libphobos)
+all-stage2-target-libphobos: configure-stage2-target-libphobos
+	@[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE2_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libphobos && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGE2_TFLAGS)"  \
+		$(TARGET-stage2-target-libphobos)
+
+maybe-clean-stage2-target-libphobos: clean-stage2-target-libphobos
+clean-stage2: clean-stage2-target-libphobos
+clean-stage2-target-libphobos:
+	@if [ $(current_stage) = stage2 ]; then \
+	  [ -f $(TARGET_SUBDIR)/libphobos/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage2-libphobos/Makefile ] || exit 0; \
+	  $(MAKE) stage2-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libphobos && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libphobos-bootstrap
+
+
+.PHONY: all-stage3-target-libphobos maybe-all-stage3-target-libphobos
+.PHONY: clean-stage3-target-libphobos maybe-clean-stage3-target-libphobos
+maybe-all-stage3-target-libphobos:
+maybe-clean-stage3-target-libphobos:
+@if target-libphobos-bootstrap
+maybe-all-stage3-target-libphobos: all-stage3-target-libphobos
+all-stage3: all-stage3-target-libphobos
+TARGET-stage3-target-libphobos = $(TARGET-target-libphobos)
+all-stage3-target-libphobos: configure-stage3-target-libphobos
+	@[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE3_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libphobos && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGE3_TFLAGS)"  \
+		$(TARGET-stage3-target-libphobos)
+
+maybe-clean-stage3-target-libphobos: clean-stage3-target-libphobos
+clean-stage3: clean-stage3-target-libphobos
+clean-stage3-target-libphobos:
+	@if [ $(current_stage) = stage3 ]; then \
+	  [ -f $(TARGET_SUBDIR)/libphobos/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage3-libphobos/Makefile ] || exit 0; \
+	  $(MAKE) stage3-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libphobos && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libphobos-bootstrap
+
+
+.PHONY: all-stage4-target-libphobos maybe-all-stage4-target-libphobos
+.PHONY: clean-stage4-target-libphobos maybe-clean-stage4-target-libphobos
+maybe-all-stage4-target-libphobos:
+maybe-clean-stage4-target-libphobos:
+@if target-libphobos-bootstrap
+maybe-all-stage4-target-libphobos: all-stage4-target-libphobos
+all-stage4: all-stage4-target-libphobos
+TARGET-stage4-target-libphobos = $(TARGET-target-libphobos)
+all-stage4-target-libphobos: configure-stage4-target-libphobos
+	@[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE4_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libphobos && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGE4_TFLAGS)"  \
+		$(TARGET-stage4-target-libphobos)
+
+maybe-clean-stage4-target-libphobos: clean-stage4-target-libphobos
+clean-stage4: clean-stage4-target-libphobos
+clean-stage4-target-libphobos:
+	@if [ $(current_stage) = stage4 ]; then \
+	  [ -f $(TARGET_SUBDIR)/libphobos/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage4-libphobos/Makefile ] || exit 0; \
+	  $(MAKE) stage4-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libphobos && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libphobos-bootstrap
+
+
+.PHONY: all-stageprofile-target-libphobos maybe-all-stageprofile-target-libphobos
+.PHONY: clean-stageprofile-target-libphobos maybe-clean-stageprofile-target-libphobos
+maybe-all-stageprofile-target-libphobos:
+maybe-clean-stageprofile-target-libphobos:
+@if target-libphobos-bootstrap
+maybe-all-stageprofile-target-libphobos: all-stageprofile-target-libphobos
+all-stageprofile: all-stageprofile-target-libphobos
+TARGET-stageprofile-target-libphobos = $(TARGET-target-libphobos)
+all-stageprofile-target-libphobos: configure-stageprofile-target-libphobos
+	@[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEprofile_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libphobos && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEprofile_TFLAGS)"  \
+		$(TARGET-stageprofile-target-libphobos)
+
+maybe-clean-stageprofile-target-libphobos: clean-stageprofile-target-libphobos
+clean-stageprofile: clean-stageprofile-target-libphobos
+clean-stageprofile-target-libphobos:
+	@if [ $(current_stage) = stageprofile ]; then \
+	  [ -f $(TARGET_SUBDIR)/libphobos/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stageprofile-libphobos/Makefile ] || exit 0; \
+	  $(MAKE) stageprofile-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libphobos && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libphobos-bootstrap
+
+
+.PHONY: all-stagetrain-target-libphobos maybe-all-stagetrain-target-libphobos
+.PHONY: clean-stagetrain-target-libphobos maybe-clean-stagetrain-target-libphobos
+maybe-all-stagetrain-target-libphobos:
+maybe-clean-stagetrain-target-libphobos:
+@if target-libphobos-bootstrap
+maybe-all-stagetrain-target-libphobos: all-stagetrain-target-libphobos
+all-stagetrain: all-stagetrain-target-libphobos
+TARGET-stagetrain-target-libphobos = $(TARGET-target-libphobos)
+all-stagetrain-target-libphobos: configure-stagetrain-target-libphobos
+	@[ $(current_stage) = stagetrain ] || $(MAKE) stagetrain-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEtrain_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libphobos && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEtrain_TFLAGS)"  \
+		$(TARGET-stagetrain-target-libphobos)
+
+maybe-clean-stagetrain-target-libphobos: clean-stagetrain-target-libphobos
+clean-stagetrain: clean-stagetrain-target-libphobos
+clean-stagetrain-target-libphobos:
+	@if [ $(current_stage) = stagetrain ]; then \
+	  [ -f $(TARGET_SUBDIR)/libphobos/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stagetrain-libphobos/Makefile ] || exit 0; \
+	  $(MAKE) stagetrain-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libphobos && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libphobos-bootstrap
+
+
+.PHONY: all-stagefeedback-target-libphobos maybe-all-stagefeedback-target-libphobos
+.PHONY: clean-stagefeedback-target-libphobos maybe-clean-stagefeedback-target-libphobos
+maybe-all-stagefeedback-target-libphobos:
+maybe-clean-stagefeedback-target-libphobos:
+@if target-libphobos-bootstrap
+maybe-all-stagefeedback-target-libphobos: all-stagefeedback-target-libphobos
+all-stagefeedback: all-stagefeedback-target-libphobos
+TARGET-stagefeedback-target-libphobos = $(TARGET-target-libphobos)
+all-stagefeedback-target-libphobos: configure-stagefeedback-target-libphobos
+	@[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEfeedback_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libphobos && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEfeedback_TFLAGS)"  \
+		$(TARGET-stagefeedback-target-libphobos)
+
+maybe-clean-stagefeedback-target-libphobos: clean-stagefeedback-target-libphobos
+clean-stagefeedback: clean-stagefeedback-target-libphobos
+clean-stagefeedback-target-libphobos:
+	@if [ $(current_stage) = stagefeedback ]; then \
+	  [ -f $(TARGET_SUBDIR)/libphobos/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stagefeedback-libphobos/Makefile ] || exit 0; \
+	  $(MAKE) stagefeedback-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libphobos && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libphobos-bootstrap
+
+
+.PHONY: all-stageautoprofile-target-libphobos maybe-all-stageautoprofile-target-libphobos
+.PHONY: clean-stageautoprofile-target-libphobos maybe-clean-stageautoprofile-target-libphobos
+maybe-all-stageautoprofile-target-libphobos:
+maybe-clean-stageautoprofile-target-libphobos:
+@if target-libphobos-bootstrap
+maybe-all-stageautoprofile-target-libphobos: all-stageautoprofile-target-libphobos
+all-stageautoprofile: all-stageautoprofile-target-libphobos
+TARGET-stageautoprofile-target-libphobos = $(TARGET-target-libphobos)
+all-stageautoprofile-target-libphobos: configure-stageautoprofile-target-libphobos
+	@[ $(current_stage) = stageautoprofile ] || $(MAKE) stageautoprofile-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEautoprofile_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libphobos && \
+	$$s/gcc/config/i386/$(AUTO_PROFILE) \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEautoprofile_TFLAGS)"  \
+		$(TARGET-stageautoprofile-target-libphobos)
+
+maybe-clean-stageautoprofile-target-libphobos: clean-stageautoprofile-target-libphobos
+clean-stageautoprofile: clean-stageautoprofile-target-libphobos
+clean-stageautoprofile-target-libphobos:
+	@if [ $(current_stage) = stageautoprofile ]; then \
+	  [ -f $(TARGET_SUBDIR)/libphobos/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stageautoprofile-libphobos/Makefile ] || exit 0; \
+	  $(MAKE) stageautoprofile-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libphobos && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libphobos-bootstrap
+
+
+.PHONY: all-stageautofeedback-target-libphobos maybe-all-stageautofeedback-target-libphobos
+.PHONY: clean-stageautofeedback-target-libphobos maybe-clean-stageautofeedback-target-libphobos
+maybe-all-stageautofeedback-target-libphobos:
+maybe-clean-stageautofeedback-target-libphobos:
+@if target-libphobos-bootstrap
+maybe-all-stageautofeedback-target-libphobos: all-stageautofeedback-target-libphobos
+all-stageautofeedback: all-stageautofeedback-target-libphobos
+TARGET-stageautofeedback-target-libphobos = $(TARGET-target-libphobos)
+all-stageautofeedback-target-libphobos: configure-stageautofeedback-target-libphobos
+	@[ $(current_stage) = stageautofeedback ] || $(MAKE) stageautofeedback-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEautofeedback_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libphobos && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEautofeedback_TFLAGS)" PERF_DATA=perf.data \
+		$(TARGET-stageautofeedback-target-libphobos)
+
+maybe-clean-stageautofeedback-target-libphobos: clean-stageautofeedback-target-libphobos
+clean-stageautofeedback: clean-stageautofeedback-target-libphobos
+clean-stageautofeedback-target-libphobos:
+	@if [ $(current_stage) = stageautofeedback ]; then \
+	  [ -f $(TARGET_SUBDIR)/libphobos/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stageautofeedback-libphobos/Makefile ] || exit 0; \
+	  $(MAKE) stageautofeedback-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libphobos && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libphobos-bootstrap
+
+
+
+
 
 
 .PHONY: check-target-libphobos maybe-check-target-libphobos
@@ -56012,7 +55972,7 @@ configure-target-libffi:
 	  $$s/$$module_srcdir/configure \
 	  --srcdir=$${topdir}/$$module_srcdir \
 	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
-	  --target=${target_alias}  \
+	  --target=${target_alias} --disable-shared --with-pic \
 	  || exit 1
 @endif target-libffi
 
@@ -56455,7 +56415,6 @@ configure-target-zlib: stage_current
 @if target-zlib
 maybe-configure-target-zlib: configure-target-zlib
 configure-target-zlib: 
-	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 	echo "Checking multilib configuration for zlib..."; \
@@ -56493,6 +56452,412 @@ configure-target-zlib:
 
 
 
+.PHONY: configure-stage1-target-zlib maybe-configure-stage1-target-zlib
+maybe-configure-stage1-target-zlib:
+@if target-zlib-bootstrap
+maybe-configure-stage1-target-zlib: configure-stage1-target-zlib
+configure-stage1-target-zlib:
+	@[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/zlib
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE1_TFLAGS)"; \
+	echo "Checking multilib configuration for zlib..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/zlib/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/zlib/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/zlib/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/zlib/Makefile; \
+	    mv $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/zlib/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 1 in $(TARGET_SUBDIR)/zlib; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/zlib; \
+	cd $(TARGET_SUBDIR)/zlib || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/zlib/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=zlib; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	   \
+	  $(STAGE1_CONFIGURE_FLAGS)
+@endif target-zlib-bootstrap
+
+.PHONY: configure-stage2-target-zlib maybe-configure-stage2-target-zlib
+maybe-configure-stage2-target-zlib:
+@if target-zlib-bootstrap
+maybe-configure-stage2-target-zlib: configure-stage2-target-zlib
+configure-stage2-target-zlib:
+	@[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/zlib
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE2_TFLAGS)"; \
+	echo "Checking multilib configuration for zlib..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/zlib/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/zlib/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/zlib/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/zlib/Makefile; \
+	    mv $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/zlib/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 2 in $(TARGET_SUBDIR)/zlib; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/zlib; \
+	cd $(TARGET_SUBDIR)/zlib || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/zlib/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=zlib; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGE2_CONFIGURE_FLAGS)
+@endif target-zlib-bootstrap
+
+.PHONY: configure-stage3-target-zlib maybe-configure-stage3-target-zlib
+maybe-configure-stage3-target-zlib:
+@if target-zlib-bootstrap
+maybe-configure-stage3-target-zlib: configure-stage3-target-zlib
+configure-stage3-target-zlib:
+	@[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/zlib
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE3_TFLAGS)"; \
+	echo "Checking multilib configuration for zlib..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/zlib/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/zlib/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/zlib/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/zlib/Makefile; \
+	    mv $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/zlib/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 3 in $(TARGET_SUBDIR)/zlib; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/zlib; \
+	cd $(TARGET_SUBDIR)/zlib || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/zlib/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=zlib; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGE3_CONFIGURE_FLAGS)
+@endif target-zlib-bootstrap
+
+.PHONY: configure-stage4-target-zlib maybe-configure-stage4-target-zlib
+maybe-configure-stage4-target-zlib:
+@if target-zlib-bootstrap
+maybe-configure-stage4-target-zlib: configure-stage4-target-zlib
+configure-stage4-target-zlib:
+	@[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/zlib
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE4_TFLAGS)"; \
+	echo "Checking multilib configuration for zlib..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/zlib/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/zlib/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/zlib/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/zlib/Makefile; \
+	    mv $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/zlib/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 4 in $(TARGET_SUBDIR)/zlib; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/zlib; \
+	cd $(TARGET_SUBDIR)/zlib || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/zlib/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=zlib; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGE4_CONFIGURE_FLAGS)
+@endif target-zlib-bootstrap
+
+.PHONY: configure-stageprofile-target-zlib maybe-configure-stageprofile-target-zlib
+maybe-configure-stageprofile-target-zlib:
+@if target-zlib-bootstrap
+maybe-configure-stageprofile-target-zlib: configure-stageprofile-target-zlib
+configure-stageprofile-target-zlib:
+	@[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/zlib
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEprofile_TFLAGS)"; \
+	echo "Checking multilib configuration for zlib..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/zlib/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/zlib/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/zlib/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/zlib/Makefile; \
+	    mv $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/zlib/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage profile in $(TARGET_SUBDIR)/zlib; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/zlib; \
+	cd $(TARGET_SUBDIR)/zlib || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/zlib/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=zlib; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEprofile_CONFIGURE_FLAGS)
+@endif target-zlib-bootstrap
+
+.PHONY: configure-stagetrain-target-zlib maybe-configure-stagetrain-target-zlib
+maybe-configure-stagetrain-target-zlib:
+@if target-zlib-bootstrap
+maybe-configure-stagetrain-target-zlib: configure-stagetrain-target-zlib
+configure-stagetrain-target-zlib:
+	@[ $(current_stage) = stagetrain ] || $(MAKE) stagetrain-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/zlib
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEtrain_TFLAGS)"; \
+	echo "Checking multilib configuration for zlib..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/zlib/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/zlib/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/zlib/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/zlib/Makefile; \
+	    mv $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/zlib/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage train in $(TARGET_SUBDIR)/zlib; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/zlib; \
+	cd $(TARGET_SUBDIR)/zlib || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/zlib/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=zlib; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEtrain_CONFIGURE_FLAGS)
+@endif target-zlib-bootstrap
+
+.PHONY: configure-stagefeedback-target-zlib maybe-configure-stagefeedback-target-zlib
+maybe-configure-stagefeedback-target-zlib:
+@if target-zlib-bootstrap
+maybe-configure-stagefeedback-target-zlib: configure-stagefeedback-target-zlib
+configure-stagefeedback-target-zlib:
+	@[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/zlib
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEfeedback_TFLAGS)"; \
+	echo "Checking multilib configuration for zlib..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/zlib/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/zlib/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/zlib/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/zlib/Makefile; \
+	    mv $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/zlib/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage feedback in $(TARGET_SUBDIR)/zlib; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/zlib; \
+	cd $(TARGET_SUBDIR)/zlib || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/zlib/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=zlib; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEfeedback_CONFIGURE_FLAGS)
+@endif target-zlib-bootstrap
+
+.PHONY: configure-stageautoprofile-target-zlib maybe-configure-stageautoprofile-target-zlib
+maybe-configure-stageautoprofile-target-zlib:
+@if target-zlib-bootstrap
+maybe-configure-stageautoprofile-target-zlib: configure-stageautoprofile-target-zlib
+configure-stageautoprofile-target-zlib:
+	@[ $(current_stage) = stageautoprofile ] || $(MAKE) stageautoprofile-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/zlib
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEautoprofile_TFLAGS)"; \
+	echo "Checking multilib configuration for zlib..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/zlib/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/zlib/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/zlib/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/zlib/Makefile; \
+	    mv $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/zlib/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage autoprofile in $(TARGET_SUBDIR)/zlib; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/zlib; \
+	cd $(TARGET_SUBDIR)/zlib || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/zlib/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=zlib; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEautoprofile_CONFIGURE_FLAGS)
+@endif target-zlib-bootstrap
+
+.PHONY: configure-stageautofeedback-target-zlib maybe-configure-stageautofeedback-target-zlib
+maybe-configure-stageautofeedback-target-zlib:
+@if target-zlib-bootstrap
+maybe-configure-stageautofeedback-target-zlib: configure-stageautofeedback-target-zlib
+configure-stageautofeedback-target-zlib:
+	@[ $(current_stage) = stageautofeedback ] || $(MAKE) stageautofeedback-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/zlib
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEautofeedback_TFLAGS)"; \
+	echo "Checking multilib configuration for zlib..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/zlib/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/zlib/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/zlib/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/zlib/Makefile; \
+	    mv $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/zlib/multilib.tmp $(TARGET_SUBDIR)/zlib/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/zlib/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage autofeedback in $(TARGET_SUBDIR)/zlib; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/zlib; \
+	cd $(TARGET_SUBDIR)/zlib || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/zlib/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=zlib; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEautofeedback_CONFIGURE_FLAGS)
+@endif target-zlib-bootstrap
+
+
+
 
 
 .PHONY: all-target-zlib maybe-all-target-zlib
@@ -56504,7 +56869,6 @@ all-target-zlib: stage_current
 TARGET-target-zlib=all
 maybe-all-target-zlib: all-target-zlib
 all-target-zlib: configure-target-zlib
-	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 	$(NORMAL_TARGET_EXPORTS)  \
@@ -56515,6 +56879,387 @@ all-target-zlib: configure-target-zlib
 
 
 
+.PHONY: all-stage1-target-zlib maybe-all-stage1-target-zlib
+.PHONY: clean-stage1-target-zlib maybe-clean-stage1-target-zlib
+maybe-all-stage1-target-zlib:
+maybe-clean-stage1-target-zlib:
+@if target-zlib-bootstrap
+maybe-all-stage1-target-zlib: all-stage1-target-zlib
+all-stage1: all-stage1-target-zlib
+TARGET-stage1-target-zlib = $(TARGET-target-zlib)
+all-stage1-target-zlib: configure-stage1-target-zlib
+	@[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE1_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS)  \
+	cd $(TARGET_SUBDIR)/zlib && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)  \
+		  \
+		TFLAGS="$(STAGE1_TFLAGS)"  \
+		$(TARGET-stage1-target-zlib)
+
+maybe-clean-stage1-target-zlib: clean-stage1-target-zlib
+clean-stage1: clean-stage1-target-zlib
+clean-stage1-target-zlib:
+	@if [ $(current_stage) = stage1 ]; then \
+	  [ -f $(TARGET_SUBDIR)/zlib/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage1-zlib/Makefile ] || exit 0; \
+	  $(MAKE) stage1-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/zlib && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)  \
+	  clean
+@endif target-zlib-bootstrap
+
+
+.PHONY: all-stage2-target-zlib maybe-all-stage2-target-zlib
+.PHONY: clean-stage2-target-zlib maybe-clean-stage2-target-zlib
+maybe-all-stage2-target-zlib:
+maybe-clean-stage2-target-zlib:
+@if target-zlib-bootstrap
+maybe-all-stage2-target-zlib: all-stage2-target-zlib
+all-stage2: all-stage2-target-zlib
+TARGET-stage2-target-zlib = $(TARGET-target-zlib)
+all-stage2-target-zlib: configure-stage2-target-zlib
+	@[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE2_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/zlib && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGE2_TFLAGS)"  \
+		$(TARGET-stage2-target-zlib)
+
+maybe-clean-stage2-target-zlib: clean-stage2-target-zlib
+clean-stage2: clean-stage2-target-zlib
+clean-stage2-target-zlib:
+	@if [ $(current_stage) = stage2 ]; then \
+	  [ -f $(TARGET_SUBDIR)/zlib/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage2-zlib/Makefile ] || exit 0; \
+	  $(MAKE) stage2-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/zlib && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-zlib-bootstrap
+
+
+.PHONY: all-stage3-target-zlib maybe-all-stage3-target-zlib
+.PHONY: clean-stage3-target-zlib maybe-clean-stage3-target-zlib
+maybe-all-stage3-target-zlib:
+maybe-clean-stage3-target-zlib:
+@if target-zlib-bootstrap
+maybe-all-stage3-target-zlib: all-stage3-target-zlib
+all-stage3: all-stage3-target-zlib
+TARGET-stage3-target-zlib = $(TARGET-target-zlib)
+all-stage3-target-zlib: configure-stage3-target-zlib
+	@[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE3_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/zlib && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGE3_TFLAGS)"  \
+		$(TARGET-stage3-target-zlib)
+
+maybe-clean-stage3-target-zlib: clean-stage3-target-zlib
+clean-stage3: clean-stage3-target-zlib
+clean-stage3-target-zlib:
+	@if [ $(current_stage) = stage3 ]; then \
+	  [ -f $(TARGET_SUBDIR)/zlib/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage3-zlib/Makefile ] || exit 0; \
+	  $(MAKE) stage3-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/zlib && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-zlib-bootstrap
+
+
+.PHONY: all-stage4-target-zlib maybe-all-stage4-target-zlib
+.PHONY: clean-stage4-target-zlib maybe-clean-stage4-target-zlib
+maybe-all-stage4-target-zlib:
+maybe-clean-stage4-target-zlib:
+@if target-zlib-bootstrap
+maybe-all-stage4-target-zlib: all-stage4-target-zlib
+all-stage4: all-stage4-target-zlib
+TARGET-stage4-target-zlib = $(TARGET-target-zlib)
+all-stage4-target-zlib: configure-stage4-target-zlib
+	@[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE4_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/zlib && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGE4_TFLAGS)"  \
+		$(TARGET-stage4-target-zlib)
+
+maybe-clean-stage4-target-zlib: clean-stage4-target-zlib
+clean-stage4: clean-stage4-target-zlib
+clean-stage4-target-zlib:
+	@if [ $(current_stage) = stage4 ]; then \
+	  [ -f $(TARGET_SUBDIR)/zlib/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage4-zlib/Makefile ] || exit 0; \
+	  $(MAKE) stage4-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/zlib && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-zlib-bootstrap
+
+
+.PHONY: all-stageprofile-target-zlib maybe-all-stageprofile-target-zlib
+.PHONY: clean-stageprofile-target-zlib maybe-clean-stageprofile-target-zlib
+maybe-all-stageprofile-target-zlib:
+maybe-clean-stageprofile-target-zlib:
+@if target-zlib-bootstrap
+maybe-all-stageprofile-target-zlib: all-stageprofile-target-zlib
+all-stageprofile: all-stageprofile-target-zlib
+TARGET-stageprofile-target-zlib = $(TARGET-target-zlib)
+all-stageprofile-target-zlib: configure-stageprofile-target-zlib
+	@[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEprofile_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/zlib && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEprofile_TFLAGS)"  \
+		$(TARGET-stageprofile-target-zlib)
+
+maybe-clean-stageprofile-target-zlib: clean-stageprofile-target-zlib
+clean-stageprofile: clean-stageprofile-target-zlib
+clean-stageprofile-target-zlib:
+	@if [ $(current_stage) = stageprofile ]; then \
+	  [ -f $(TARGET_SUBDIR)/zlib/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stageprofile-zlib/Makefile ] || exit 0; \
+	  $(MAKE) stageprofile-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/zlib && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-zlib-bootstrap
+
+
+.PHONY: all-stagetrain-target-zlib maybe-all-stagetrain-target-zlib
+.PHONY: clean-stagetrain-target-zlib maybe-clean-stagetrain-target-zlib
+maybe-all-stagetrain-target-zlib:
+maybe-clean-stagetrain-target-zlib:
+@if target-zlib-bootstrap
+maybe-all-stagetrain-target-zlib: all-stagetrain-target-zlib
+all-stagetrain: all-stagetrain-target-zlib
+TARGET-stagetrain-target-zlib = $(TARGET-target-zlib)
+all-stagetrain-target-zlib: configure-stagetrain-target-zlib
+	@[ $(current_stage) = stagetrain ] || $(MAKE) stagetrain-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEtrain_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/zlib && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEtrain_TFLAGS)"  \
+		$(TARGET-stagetrain-target-zlib)
+
+maybe-clean-stagetrain-target-zlib: clean-stagetrain-target-zlib
+clean-stagetrain: clean-stagetrain-target-zlib
+clean-stagetrain-target-zlib:
+	@if [ $(current_stage) = stagetrain ]; then \
+	  [ -f $(TARGET_SUBDIR)/zlib/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stagetrain-zlib/Makefile ] || exit 0; \
+	  $(MAKE) stagetrain-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/zlib && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-zlib-bootstrap
+
+
+.PHONY: all-stagefeedback-target-zlib maybe-all-stagefeedback-target-zlib
+.PHONY: clean-stagefeedback-target-zlib maybe-clean-stagefeedback-target-zlib
+maybe-all-stagefeedback-target-zlib:
+maybe-clean-stagefeedback-target-zlib:
+@if target-zlib-bootstrap
+maybe-all-stagefeedback-target-zlib: all-stagefeedback-target-zlib
+all-stagefeedback: all-stagefeedback-target-zlib
+TARGET-stagefeedback-target-zlib = $(TARGET-target-zlib)
+all-stagefeedback-target-zlib: configure-stagefeedback-target-zlib
+	@[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEfeedback_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/zlib && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEfeedback_TFLAGS)"  \
+		$(TARGET-stagefeedback-target-zlib)
+
+maybe-clean-stagefeedback-target-zlib: clean-stagefeedback-target-zlib
+clean-stagefeedback: clean-stagefeedback-target-zlib
+clean-stagefeedback-target-zlib:
+	@if [ $(current_stage) = stagefeedback ]; then \
+	  [ -f $(TARGET_SUBDIR)/zlib/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stagefeedback-zlib/Makefile ] || exit 0; \
+	  $(MAKE) stagefeedback-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/zlib && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-zlib-bootstrap
+
+
+.PHONY: all-stageautoprofile-target-zlib maybe-all-stageautoprofile-target-zlib
+.PHONY: clean-stageautoprofile-target-zlib maybe-clean-stageautoprofile-target-zlib
+maybe-all-stageautoprofile-target-zlib:
+maybe-clean-stageautoprofile-target-zlib:
+@if target-zlib-bootstrap
+maybe-all-stageautoprofile-target-zlib: all-stageautoprofile-target-zlib
+all-stageautoprofile: all-stageautoprofile-target-zlib
+TARGET-stageautoprofile-target-zlib = $(TARGET-target-zlib)
+all-stageautoprofile-target-zlib: configure-stageautoprofile-target-zlib
+	@[ $(current_stage) = stageautoprofile ] || $(MAKE) stageautoprofile-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEautoprofile_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/zlib && \
+	$$s/gcc/config/i386/$(AUTO_PROFILE) \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEautoprofile_TFLAGS)"  \
+		$(TARGET-stageautoprofile-target-zlib)
+
+maybe-clean-stageautoprofile-target-zlib: clean-stageautoprofile-target-zlib
+clean-stageautoprofile: clean-stageautoprofile-target-zlib
+clean-stageautoprofile-target-zlib:
+	@if [ $(current_stage) = stageautoprofile ]; then \
+	  [ -f $(TARGET_SUBDIR)/zlib/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stageautoprofile-zlib/Makefile ] || exit 0; \
+	  $(MAKE) stageautoprofile-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/zlib && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-zlib-bootstrap
+
+
+.PHONY: all-stageautofeedback-target-zlib maybe-all-stageautofeedback-target-zlib
+.PHONY: clean-stageautofeedback-target-zlib maybe-clean-stageautofeedback-target-zlib
+maybe-all-stageautofeedback-target-zlib:
+maybe-clean-stageautofeedback-target-zlib:
+@if target-zlib-bootstrap
+maybe-all-stageautofeedback-target-zlib: all-stageautofeedback-target-zlib
+all-stageautofeedback: all-stageautofeedback-target-zlib
+TARGET-stageautofeedback-target-zlib = $(TARGET-target-zlib)
+all-stageautofeedback-target-zlib: configure-stageautofeedback-target-zlib
+	@[ $(current_stage) = stageautofeedback ] || $(MAKE) stageautofeedback-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEautofeedback_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/zlib && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEautofeedback_TFLAGS)" PERF_DATA=perf.data \
+		$(TARGET-stageautofeedback-target-zlib)
+
+maybe-clean-stageautofeedback-target-zlib: clean-stageautofeedback-target-zlib
+clean-stageautofeedback: clean-stageautofeedback-target-zlib
+clean-stageautofeedback-target-zlib:
+	@if [ $(current_stage) = stageautofeedback ]; then \
+	  [ -f $(TARGET_SUBDIR)/zlib/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stageautofeedback-zlib/Makefile ] || exit 0; \
+	  $(MAKE) stageautofeedback-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/zlib && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-zlib-bootstrap
+
+
+
+
 
 
 .PHONY: check-target-zlib maybe-check-target-zlib
@@ -57902,6 +58647,491 @@ maintainer-clean-target-libada:
 
 
 
+.PHONY: configure-target-libgm2 maybe-configure-target-libgm2
+maybe-configure-target-libgm2:
+@if gcc-bootstrap
+configure-target-libgm2: stage_current
+@endif gcc-bootstrap
+@if target-libgm2
+maybe-configure-target-libgm2: configure-target-libgm2
+configure-target-libgm2: 
+	@: $(MAKE); $(unstage)
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	echo "Checking multilib configuration for libgm2..."; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgm2; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libgm2/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libgm2/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libgm2/multilib.tmp $(TARGET_SUBDIR)/libgm2/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libgm2/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libgm2/Makefile; \
+	    mv $(TARGET_SUBDIR)/libgm2/multilib.tmp $(TARGET_SUBDIR)/libgm2/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libgm2/multilib.tmp $(TARGET_SUBDIR)/libgm2/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libgm2/Makefile || exit 0; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgm2; \
+	$(NORMAL_TARGET_EXPORTS)  \
+	echo Configuring in $(TARGET_SUBDIR)/libgm2; \
+	cd "$(TARGET_SUBDIR)/libgm2" || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libgm2/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libgm2; \
+	rm -f no-such-file || : ; \
+	CONFIG_SITE=no-such-file $(SHELL) \
+	  $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias}  \
+	  || exit 1
+@endif target-libgm2
+
+
+
+
+
+.PHONY: all-target-libgm2 maybe-all-target-libgm2
+maybe-all-target-libgm2:
+@if gcc-bootstrap
+all-target-libgm2: stage_current
+@endif gcc-bootstrap
+@if target-libgm2
+TARGET-target-libgm2=all
+maybe-all-target-libgm2: all-target-libgm2
+all-target-libgm2: configure-target-libgm2
+	@: $(MAKE); $(unstage)
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS)  \
+	(cd $(TARGET_SUBDIR)/libgm2 && \
+	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)   \
+		$(TARGET-target-libgm2))
+@endif target-libgm2
+
+
+
+
+
+.PHONY: check-target-libgm2 maybe-check-target-libgm2
+maybe-check-target-libgm2:
+@if target-libgm2
+maybe-check-target-libgm2: check-target-libgm2
+
+check-target-libgm2:
+	@: $(MAKE); $(unstage)
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	(cd $(TARGET_SUBDIR)/libgm2 && \
+	  $(MAKE) $(TARGET_FLAGS_TO_PASS)   check)
+
+@endif target-libgm2
+
+.PHONY: install-target-libgm2 maybe-install-target-libgm2
+maybe-install-target-libgm2:
+@if target-libgm2
+maybe-install-target-libgm2: install-target-libgm2
+
+install-target-libgm2: installdirs
+	@: $(MAKE); $(unstage)
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	(cd $(TARGET_SUBDIR)/libgm2 && \
+	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  install)
+
+@endif target-libgm2
+
+.PHONY: install-strip-target-libgm2 maybe-install-strip-target-libgm2
+maybe-install-strip-target-libgm2:
+@if target-libgm2
+maybe-install-strip-target-libgm2: install-strip-target-libgm2
+
+install-strip-target-libgm2: installdirs
+	@: $(MAKE); $(unstage)
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	(cd $(TARGET_SUBDIR)/libgm2 && \
+	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  install-strip)
+
+@endif target-libgm2
+
+# Other targets (info, dvi, pdf, etc.)
+
+.PHONY: maybe-info-target-libgm2 info-target-libgm2
+maybe-info-target-libgm2:
+@if target-libgm2
+maybe-info-target-libgm2: info-target-libgm2
+
+info-target-libgm2: \
+    configure-target-libgm2 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing info in $(TARGET_SUBDIR)/libgm2"; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libgm2 && \
+	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+	          "RANLIB=$${RANLIB}" \
+	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+	           info) \
+	  || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-dvi-target-libgm2 dvi-target-libgm2
+maybe-dvi-target-libgm2:
+@if target-libgm2
+maybe-dvi-target-libgm2: dvi-target-libgm2
+
+dvi-target-libgm2: \
+    configure-target-libgm2 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing dvi in $(TARGET_SUBDIR)/libgm2"; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libgm2 && \
+	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+	          "RANLIB=$${RANLIB}" \
+	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+	           dvi) \
+	  || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-pdf-target-libgm2 pdf-target-libgm2
+maybe-pdf-target-libgm2:
+@if target-libgm2
+maybe-pdf-target-libgm2: pdf-target-libgm2
+
+pdf-target-libgm2: \
+    configure-target-libgm2 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing pdf in $(TARGET_SUBDIR)/libgm2"; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libgm2 && \
+	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+	          "RANLIB=$${RANLIB}" \
+	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+	           pdf) \
+	  || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-html-target-libgm2 html-target-libgm2
+maybe-html-target-libgm2:
+@if target-libgm2
+maybe-html-target-libgm2: html-target-libgm2
+
+html-target-libgm2: \
+    configure-target-libgm2 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing html in $(TARGET_SUBDIR)/libgm2"; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libgm2 && \
+	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+	          "RANLIB=$${RANLIB}" \
+	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+	           html) \
+	  || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-TAGS-target-libgm2 TAGS-target-libgm2
+maybe-TAGS-target-libgm2:
+@if target-libgm2
+maybe-TAGS-target-libgm2: TAGS-target-libgm2
+
+TAGS-target-libgm2: \
+    configure-target-libgm2 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing TAGS in $(TARGET_SUBDIR)/libgm2"; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libgm2 && \
+	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+	          "RANLIB=$${RANLIB}" \
+	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+	           TAGS) \
+	  || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-install-info-target-libgm2 install-info-target-libgm2
+maybe-install-info-target-libgm2:
+@if target-libgm2
+maybe-install-info-target-libgm2: install-info-target-libgm2
+
+install-info-target-libgm2: \
+    configure-target-libgm2 \
+    info-target-libgm2 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing install-info in $(TARGET_SUBDIR)/libgm2"; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libgm2 && \
+	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+	          "RANLIB=$${RANLIB}" \
+	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+	           install-info) \
+	  || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-install-dvi-target-libgm2 install-dvi-target-libgm2
+maybe-install-dvi-target-libgm2:
+@if target-libgm2
+maybe-install-dvi-target-libgm2: install-dvi-target-libgm2
+
+install-dvi-target-libgm2: \
+    configure-target-libgm2 \
+    dvi-target-libgm2 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing install-dvi in $(TARGET_SUBDIR)/libgm2"; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libgm2 && \
+	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+	          "RANLIB=$${RANLIB}" \
+	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+	           install-dvi) \
+	  || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-install-pdf-target-libgm2 install-pdf-target-libgm2
+maybe-install-pdf-target-libgm2:
+@if target-libgm2
+maybe-install-pdf-target-libgm2: install-pdf-target-libgm2
+
+install-pdf-target-libgm2: \
+    configure-target-libgm2 \
+    pdf-target-libgm2 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing install-pdf in $(TARGET_SUBDIR)/libgm2"; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libgm2 && \
+	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+	          "RANLIB=$${RANLIB}" \
+	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+	           install-pdf) \
+	  || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-install-html-target-libgm2 install-html-target-libgm2
+maybe-install-html-target-libgm2:
+@if target-libgm2
+maybe-install-html-target-libgm2: install-html-target-libgm2
+
+install-html-target-libgm2: \
+    configure-target-libgm2 \
+    html-target-libgm2 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing install-html in $(TARGET_SUBDIR)/libgm2"; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libgm2 && \
+	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+	          "RANLIB=$${RANLIB}" \
+	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+	           install-html) \
+	  || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-installcheck-target-libgm2 installcheck-target-libgm2
+maybe-installcheck-target-libgm2:
+@if target-libgm2
+maybe-installcheck-target-libgm2: installcheck-target-libgm2
+
+installcheck-target-libgm2: \
+    configure-target-libgm2 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing installcheck in $(TARGET_SUBDIR)/libgm2"; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libgm2 && \
+	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+	          "RANLIB=$${RANLIB}" \
+	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+	           installcheck) \
+	  || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-mostlyclean-target-libgm2 mostlyclean-target-libgm2
+maybe-mostlyclean-target-libgm2:
+@if target-libgm2
+maybe-mostlyclean-target-libgm2: mostlyclean-target-libgm2
+
+mostlyclean-target-libgm2: 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing mostlyclean in $(TARGET_SUBDIR)/libgm2"; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libgm2 && \
+	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+	          "RANLIB=$${RANLIB}" \
+	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+	           mostlyclean) \
+	  || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-clean-target-libgm2 clean-target-libgm2
+maybe-clean-target-libgm2:
+@if target-libgm2
+maybe-clean-target-libgm2: clean-target-libgm2
+
+clean-target-libgm2: 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing clean in $(TARGET_SUBDIR)/libgm2"; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libgm2 && \
+	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+	          "RANLIB=$${RANLIB}" \
+	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+	           clean) \
+	  || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-distclean-target-libgm2 distclean-target-libgm2
+maybe-distclean-target-libgm2:
+@if target-libgm2
+maybe-distclean-target-libgm2: distclean-target-libgm2
+
+distclean-target-libgm2: 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing distclean in $(TARGET_SUBDIR)/libgm2"; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libgm2 && \
+	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+	          "RANLIB=$${RANLIB}" \
+	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+	           distclean) \
+	  || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-maintainer-clean-target-libgm2 maintainer-clean-target-libgm2
+maybe-maintainer-clean-target-libgm2:
+@if target-libgm2
+maybe-maintainer-clean-target-libgm2: maintainer-clean-target-libgm2
+
+maintainer-clean-target-libgm2: 
+	@: $(MAKE); $(unstage)
+	@[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	echo "Doing maintainer-clean in $(TARGET_SUBDIR)/libgm2"; \
+	for flag in $(EXTRA_TARGET_FLAGS); do \
+	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+	done; \
+	(cd $(TARGET_SUBDIR)/libgm2 && \
+	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+	          "RANLIB=$${RANLIB}" \
+	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+	           maintainer-clean) \
+	  || exit 1
+
+@endif target-libgm2
+
+
+
+
+
 .PHONY: configure-target-libgomp maybe-configure-target-libgomp
 maybe-configure-target-libgomp:
 @if gcc-bootstrap
@@ -59665,7 +60895,6 @@ configure-target-libatomic: stage_current
 @if target-libatomic
 maybe-configure-target-libatomic: configure-target-libatomic
 configure-target-libatomic: 
-	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 	echo "Checking multilib configuration for libatomic..."; \
@@ -59703,6 +60932,412 @@ configure-target-libatomic:
 
 
 
+.PHONY: configure-stage1-target-libatomic maybe-configure-stage1-target-libatomic
+maybe-configure-stage1-target-libatomic:
+@if target-libatomic-bootstrap
+maybe-configure-stage1-target-libatomic: configure-stage1-target-libatomic
+configure-stage1-target-libatomic:
+	@[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE1_TFLAGS)"; \
+	echo "Checking multilib configuration for libatomic..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libatomic/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libatomic/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libatomic/Makefile; \
+	    mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libatomic/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 1 in $(TARGET_SUBDIR)/libatomic; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic; \
+	cd $(TARGET_SUBDIR)/libatomic || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libatomic/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libatomic; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	   \
+	  $(STAGE1_CONFIGURE_FLAGS)
+@endif target-libatomic-bootstrap
+
+.PHONY: configure-stage2-target-libatomic maybe-configure-stage2-target-libatomic
+maybe-configure-stage2-target-libatomic:
+@if target-libatomic-bootstrap
+maybe-configure-stage2-target-libatomic: configure-stage2-target-libatomic
+configure-stage2-target-libatomic:
+	@[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE2_TFLAGS)"; \
+	echo "Checking multilib configuration for libatomic..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libatomic/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libatomic/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libatomic/Makefile; \
+	    mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libatomic/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 2 in $(TARGET_SUBDIR)/libatomic; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic; \
+	cd $(TARGET_SUBDIR)/libatomic || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libatomic/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libatomic; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGE2_CONFIGURE_FLAGS)
+@endif target-libatomic-bootstrap
+
+.PHONY: configure-stage3-target-libatomic maybe-configure-stage3-target-libatomic
+maybe-configure-stage3-target-libatomic:
+@if target-libatomic-bootstrap
+maybe-configure-stage3-target-libatomic: configure-stage3-target-libatomic
+configure-stage3-target-libatomic:
+	@[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE3_TFLAGS)"; \
+	echo "Checking multilib configuration for libatomic..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libatomic/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libatomic/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libatomic/Makefile; \
+	    mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libatomic/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 3 in $(TARGET_SUBDIR)/libatomic; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic; \
+	cd $(TARGET_SUBDIR)/libatomic || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libatomic/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libatomic; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGE3_CONFIGURE_FLAGS)
+@endif target-libatomic-bootstrap
+
+.PHONY: configure-stage4-target-libatomic maybe-configure-stage4-target-libatomic
+maybe-configure-stage4-target-libatomic:
+@if target-libatomic-bootstrap
+maybe-configure-stage4-target-libatomic: configure-stage4-target-libatomic
+configure-stage4-target-libatomic:
+	@[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE4_TFLAGS)"; \
+	echo "Checking multilib configuration for libatomic..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libatomic/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libatomic/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libatomic/Makefile; \
+	    mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libatomic/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage 4 in $(TARGET_SUBDIR)/libatomic; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic; \
+	cd $(TARGET_SUBDIR)/libatomic || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libatomic/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libatomic; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGE4_CONFIGURE_FLAGS)
+@endif target-libatomic-bootstrap
+
+.PHONY: configure-stageprofile-target-libatomic maybe-configure-stageprofile-target-libatomic
+maybe-configure-stageprofile-target-libatomic:
+@if target-libatomic-bootstrap
+maybe-configure-stageprofile-target-libatomic: configure-stageprofile-target-libatomic
+configure-stageprofile-target-libatomic:
+	@[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEprofile_TFLAGS)"; \
+	echo "Checking multilib configuration for libatomic..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libatomic/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libatomic/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libatomic/Makefile; \
+	    mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libatomic/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage profile in $(TARGET_SUBDIR)/libatomic; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic; \
+	cd $(TARGET_SUBDIR)/libatomic || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libatomic/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libatomic; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEprofile_CONFIGURE_FLAGS)
+@endif target-libatomic-bootstrap
+
+.PHONY: configure-stagetrain-target-libatomic maybe-configure-stagetrain-target-libatomic
+maybe-configure-stagetrain-target-libatomic:
+@if target-libatomic-bootstrap
+maybe-configure-stagetrain-target-libatomic: configure-stagetrain-target-libatomic
+configure-stagetrain-target-libatomic:
+	@[ $(current_stage) = stagetrain ] || $(MAKE) stagetrain-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEtrain_TFLAGS)"; \
+	echo "Checking multilib configuration for libatomic..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libatomic/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libatomic/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libatomic/Makefile; \
+	    mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libatomic/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage train in $(TARGET_SUBDIR)/libatomic; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic; \
+	cd $(TARGET_SUBDIR)/libatomic || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libatomic/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libatomic; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEtrain_CONFIGURE_FLAGS)
+@endif target-libatomic-bootstrap
+
+.PHONY: configure-stagefeedback-target-libatomic maybe-configure-stagefeedback-target-libatomic
+maybe-configure-stagefeedback-target-libatomic:
+@if target-libatomic-bootstrap
+maybe-configure-stagefeedback-target-libatomic: configure-stagefeedback-target-libatomic
+configure-stagefeedback-target-libatomic:
+	@[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEfeedback_TFLAGS)"; \
+	echo "Checking multilib configuration for libatomic..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libatomic/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libatomic/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libatomic/Makefile; \
+	    mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libatomic/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage feedback in $(TARGET_SUBDIR)/libatomic; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic; \
+	cd $(TARGET_SUBDIR)/libatomic || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libatomic/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libatomic; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEfeedback_CONFIGURE_FLAGS)
+@endif target-libatomic-bootstrap
+
+.PHONY: configure-stageautoprofile-target-libatomic maybe-configure-stageautoprofile-target-libatomic
+maybe-configure-stageautoprofile-target-libatomic:
+@if target-libatomic-bootstrap
+maybe-configure-stageautoprofile-target-libatomic: configure-stageautoprofile-target-libatomic
+configure-stageautoprofile-target-libatomic:
+	@[ $(current_stage) = stageautoprofile ] || $(MAKE) stageautoprofile-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEautoprofile_TFLAGS)"; \
+	echo "Checking multilib configuration for libatomic..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libatomic/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libatomic/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libatomic/Makefile; \
+	    mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libatomic/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage autoprofile in $(TARGET_SUBDIR)/libatomic; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic; \
+	cd $(TARGET_SUBDIR)/libatomic || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libatomic/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libatomic; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEautoprofile_CONFIGURE_FLAGS)
+@endif target-libatomic-bootstrap
+
+.PHONY: configure-stageautofeedback-target-libatomic maybe-configure-stageautofeedback-target-libatomic
+maybe-configure-stageautofeedback-target-libatomic:
+@if target-libatomic-bootstrap
+maybe-configure-stageautofeedback-target-libatomic: configure-stageautofeedback-target-libatomic
+configure-stageautofeedback-target-libatomic:
+	@[ $(current_stage) = stageautofeedback ] || $(MAKE) stageautofeedback-start
+	@$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEautofeedback_TFLAGS)"; \
+	echo "Checking multilib configuration for libatomic..."; \
+	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libatomic/multilib.tmp 2> /dev/null; \
+	if test -r $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+	  if cmp -s $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; then \
+	    rm -f $(TARGET_SUBDIR)/libatomic/multilib.tmp; \
+	  else \
+	    rm -f $(TARGET_SUBDIR)/libatomic/Makefile; \
+	    mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+	  fi; \
+	else \
+	  mv $(TARGET_SUBDIR)/libatomic/multilib.tmp $(TARGET_SUBDIR)/libatomic/multilib.out; \
+	fi; \
+	test ! -f $(TARGET_SUBDIR)/libatomic/Makefile || exit 0; \
+	$(NORMAL_TARGET_EXPORTS) \
+	 \
+	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;  \
+	echo Configuring stage autofeedback in $(TARGET_SUBDIR)/libatomic; \
+	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libatomic; \
+	cd $(TARGET_SUBDIR)/libatomic || exit 1; \
+	case $(srcdir) in \
+	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+	  *) topdir=`echo $(TARGET_SUBDIR)/libatomic/ | \
+		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+	esac; \
+	module_srcdir=libatomic; \
+	$(SHELL) $$s/$$module_srcdir/configure \
+	  --srcdir=$${topdir}/$$module_srcdir \
+	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+	  --target=${target_alias} \
+	  --with-build-libsubdir=$(HOST_SUBDIR) \
+	  $(STAGEautofeedback_CONFIGURE_FLAGS)
+@endif target-libatomic-bootstrap
+
+
+
 
 
 .PHONY: all-target-libatomic maybe-all-target-libatomic
@@ -59714,7 +61349,6 @@ all-target-libatomic: stage_current
 TARGET-target-libatomic=all
 maybe-all-target-libatomic: all-target-libatomic
 all-target-libatomic: configure-target-libatomic
-	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 	$(NORMAL_TARGET_EXPORTS)  \
@@ -59725,6 +61359,387 @@ all-target-libatomic: configure-target-libatomic
 
 
 
+.PHONY: all-stage1-target-libatomic maybe-all-stage1-target-libatomic
+.PHONY: clean-stage1-target-libatomic maybe-clean-stage1-target-libatomic
+maybe-all-stage1-target-libatomic:
+maybe-clean-stage1-target-libatomic:
+@if target-libatomic-bootstrap
+maybe-all-stage1-target-libatomic: all-stage1-target-libatomic
+all-stage1: all-stage1-target-libatomic
+TARGET-stage1-target-libatomic = $(TARGET-target-libatomic)
+all-stage1-target-libatomic: configure-stage1-target-libatomic
+	@[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE1_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS)  \
+	cd $(TARGET_SUBDIR)/libatomic && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)  \
+		  \
+		TFLAGS="$(STAGE1_TFLAGS)"  \
+		$(TARGET-stage1-target-libatomic)
+
+maybe-clean-stage1-target-libatomic: clean-stage1-target-libatomic
+clean-stage1: clean-stage1-target-libatomic
+clean-stage1-target-libatomic:
+	@if [ $(current_stage) = stage1 ]; then \
+	  [ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage1-libatomic/Makefile ] || exit 0; \
+	  $(MAKE) stage1-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libatomic && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)  \
+	  clean
+@endif target-libatomic-bootstrap
+
+
+.PHONY: all-stage2-target-libatomic maybe-all-stage2-target-libatomic
+.PHONY: clean-stage2-target-libatomic maybe-clean-stage2-target-libatomic
+maybe-all-stage2-target-libatomic:
+maybe-clean-stage2-target-libatomic:
+@if target-libatomic-bootstrap
+maybe-all-stage2-target-libatomic: all-stage2-target-libatomic
+all-stage2: all-stage2-target-libatomic
+TARGET-stage2-target-libatomic = $(TARGET-target-libatomic)
+all-stage2-target-libatomic: configure-stage2-target-libatomic
+	@[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE2_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libatomic && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGE2_TFLAGS)"  \
+		$(TARGET-stage2-target-libatomic)
+
+maybe-clean-stage2-target-libatomic: clean-stage2-target-libatomic
+clean-stage2: clean-stage2-target-libatomic
+clean-stage2-target-libatomic:
+	@if [ $(current_stage) = stage2 ]; then \
+	  [ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage2-libatomic/Makefile ] || exit 0; \
+	  $(MAKE) stage2-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libatomic && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libatomic-bootstrap
+
+
+.PHONY: all-stage3-target-libatomic maybe-all-stage3-target-libatomic
+.PHONY: clean-stage3-target-libatomic maybe-clean-stage3-target-libatomic
+maybe-all-stage3-target-libatomic:
+maybe-clean-stage3-target-libatomic:
+@if target-libatomic-bootstrap
+maybe-all-stage3-target-libatomic: all-stage3-target-libatomic
+all-stage3: all-stage3-target-libatomic
+TARGET-stage3-target-libatomic = $(TARGET-target-libatomic)
+all-stage3-target-libatomic: configure-stage3-target-libatomic
+	@[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE3_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libatomic && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGE3_TFLAGS)"  \
+		$(TARGET-stage3-target-libatomic)
+
+maybe-clean-stage3-target-libatomic: clean-stage3-target-libatomic
+clean-stage3: clean-stage3-target-libatomic
+clean-stage3-target-libatomic:
+	@if [ $(current_stage) = stage3 ]; then \
+	  [ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage3-libatomic/Makefile ] || exit 0; \
+	  $(MAKE) stage3-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libatomic && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libatomic-bootstrap
+
+
+.PHONY: all-stage4-target-libatomic maybe-all-stage4-target-libatomic
+.PHONY: clean-stage4-target-libatomic maybe-clean-stage4-target-libatomic
+maybe-all-stage4-target-libatomic:
+maybe-clean-stage4-target-libatomic:
+@if target-libatomic-bootstrap
+maybe-all-stage4-target-libatomic: all-stage4-target-libatomic
+all-stage4: all-stage4-target-libatomic
+TARGET-stage4-target-libatomic = $(TARGET-target-libatomic)
+all-stage4-target-libatomic: configure-stage4-target-libatomic
+	@[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGE4_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libatomic && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGE4_TFLAGS)"  \
+		$(TARGET-stage4-target-libatomic)
+
+maybe-clean-stage4-target-libatomic: clean-stage4-target-libatomic
+clean-stage4: clean-stage4-target-libatomic
+clean-stage4-target-libatomic:
+	@if [ $(current_stage) = stage4 ]; then \
+	  [ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stage4-libatomic/Makefile ] || exit 0; \
+	  $(MAKE) stage4-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libatomic && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libatomic-bootstrap
+
+
+.PHONY: all-stageprofile-target-libatomic maybe-all-stageprofile-target-libatomic
+.PHONY: clean-stageprofile-target-libatomic maybe-clean-stageprofile-target-libatomic
+maybe-all-stageprofile-target-libatomic:
+maybe-clean-stageprofile-target-libatomic:
+@if target-libatomic-bootstrap
+maybe-all-stageprofile-target-libatomic: all-stageprofile-target-libatomic
+all-stageprofile: all-stageprofile-target-libatomic
+TARGET-stageprofile-target-libatomic = $(TARGET-target-libatomic)
+all-stageprofile-target-libatomic: configure-stageprofile-target-libatomic
+	@[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEprofile_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libatomic && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEprofile_TFLAGS)"  \
+		$(TARGET-stageprofile-target-libatomic)
+
+maybe-clean-stageprofile-target-libatomic: clean-stageprofile-target-libatomic
+clean-stageprofile: clean-stageprofile-target-libatomic
+clean-stageprofile-target-libatomic:
+	@if [ $(current_stage) = stageprofile ]; then \
+	  [ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stageprofile-libatomic/Makefile ] || exit 0; \
+	  $(MAKE) stageprofile-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libatomic && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libatomic-bootstrap
+
+
+.PHONY: all-stagetrain-target-libatomic maybe-all-stagetrain-target-libatomic
+.PHONY: clean-stagetrain-target-libatomic maybe-clean-stagetrain-target-libatomic
+maybe-all-stagetrain-target-libatomic:
+maybe-clean-stagetrain-target-libatomic:
+@if target-libatomic-bootstrap
+maybe-all-stagetrain-target-libatomic: all-stagetrain-target-libatomic
+all-stagetrain: all-stagetrain-target-libatomic
+TARGET-stagetrain-target-libatomic = $(TARGET-target-libatomic)
+all-stagetrain-target-libatomic: configure-stagetrain-target-libatomic
+	@[ $(current_stage) = stagetrain ] || $(MAKE) stagetrain-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEtrain_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libatomic && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEtrain_TFLAGS)"  \
+		$(TARGET-stagetrain-target-libatomic)
+
+maybe-clean-stagetrain-target-libatomic: clean-stagetrain-target-libatomic
+clean-stagetrain: clean-stagetrain-target-libatomic
+clean-stagetrain-target-libatomic:
+	@if [ $(current_stage) = stagetrain ]; then \
+	  [ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stagetrain-libatomic/Makefile ] || exit 0; \
+	  $(MAKE) stagetrain-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libatomic && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libatomic-bootstrap
+
+
+.PHONY: all-stagefeedback-target-libatomic maybe-all-stagefeedback-target-libatomic
+.PHONY: clean-stagefeedback-target-libatomic maybe-clean-stagefeedback-target-libatomic
+maybe-all-stagefeedback-target-libatomic:
+maybe-clean-stagefeedback-target-libatomic:
+@if target-libatomic-bootstrap
+maybe-all-stagefeedback-target-libatomic: all-stagefeedback-target-libatomic
+all-stagefeedback: all-stagefeedback-target-libatomic
+TARGET-stagefeedback-target-libatomic = $(TARGET-target-libatomic)
+all-stagefeedback-target-libatomic: configure-stagefeedback-target-libatomic
+	@[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEfeedback_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libatomic && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEfeedback_TFLAGS)"  \
+		$(TARGET-stagefeedback-target-libatomic)
+
+maybe-clean-stagefeedback-target-libatomic: clean-stagefeedback-target-libatomic
+clean-stagefeedback: clean-stagefeedback-target-libatomic
+clean-stagefeedback-target-libatomic:
+	@if [ $(current_stage) = stagefeedback ]; then \
+	  [ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stagefeedback-libatomic/Makefile ] || exit 0; \
+	  $(MAKE) stagefeedback-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libatomic && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libatomic-bootstrap
+
+
+.PHONY: all-stageautoprofile-target-libatomic maybe-all-stageautoprofile-target-libatomic
+.PHONY: clean-stageautoprofile-target-libatomic maybe-clean-stageautoprofile-target-libatomic
+maybe-all-stageautoprofile-target-libatomic:
+maybe-clean-stageautoprofile-target-libatomic:
+@if target-libatomic-bootstrap
+maybe-all-stageautoprofile-target-libatomic: all-stageautoprofile-target-libatomic
+all-stageautoprofile: all-stageautoprofile-target-libatomic
+TARGET-stageautoprofile-target-libatomic = $(TARGET-target-libatomic)
+all-stageautoprofile-target-libatomic: configure-stageautoprofile-target-libatomic
+	@[ $(current_stage) = stageautoprofile ] || $(MAKE) stageautoprofile-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEautoprofile_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libatomic && \
+	$$s/gcc/config/i386/$(AUTO_PROFILE) \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEautoprofile_TFLAGS)"  \
+		$(TARGET-stageautoprofile-target-libatomic)
+
+maybe-clean-stageautoprofile-target-libatomic: clean-stageautoprofile-target-libatomic
+clean-stageautoprofile: clean-stageautoprofile-target-libatomic
+clean-stageautoprofile-target-libatomic:
+	@if [ $(current_stage) = stageautoprofile ]; then \
+	  [ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stageautoprofile-libatomic/Makefile ] || exit 0; \
+	  $(MAKE) stageautoprofile-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libatomic && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libatomic-bootstrap
+
+
+.PHONY: all-stageautofeedback-target-libatomic maybe-all-stageautofeedback-target-libatomic
+.PHONY: clean-stageautofeedback-target-libatomic maybe-clean-stageautofeedback-target-libatomic
+maybe-all-stageautofeedback-target-libatomic:
+maybe-clean-stageautofeedback-target-libatomic:
+@if target-libatomic-bootstrap
+maybe-all-stageautofeedback-target-libatomic: all-stageautofeedback-target-libatomic
+all-stageautofeedback: all-stageautofeedback-target-libatomic
+TARGET-stageautofeedback-target-libatomic = $(TARGET-target-libatomic)
+all-stageautofeedback-target-libatomic: configure-stageautofeedback-target-libatomic
+	@[ $(current_stage) = stageautofeedback ] || $(MAKE) stageautofeedback-start
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	TFLAGS="$(STAGEautofeedback_TFLAGS)"; \
+	$(NORMAL_TARGET_EXPORTS) \
+	  \
+	cd $(TARGET_SUBDIR)/libatomic && \
+	 \
+	$(MAKE) $(BASE_FLAGS_TO_PASS) \
+		CFLAGS="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)" \
+		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+		$(EXTRA_TARGET_FLAGS)   \
+		TFLAGS="$(STAGEautofeedback_TFLAGS)" PERF_DATA=perf.data \
+		$(TARGET-stageautofeedback-target-libatomic)
+
+maybe-clean-stageautofeedback-target-libatomic: clean-stageautofeedback-target-libatomic
+clean-stageautofeedback: clean-stageautofeedback-target-libatomic
+clean-stageautofeedback-target-libatomic:
+	@if [ $(current_stage) = stageautofeedback ]; then \
+	  [ -f $(TARGET_SUBDIR)/libatomic/Makefile ] || exit 0; \
+	else \
+	  [ -f $(TARGET_SUBDIR)/stageautofeedback-libatomic/Makefile ] || exit 0; \
+	  $(MAKE) stageautofeedback-start; \
+	fi; \
+	cd $(TARGET_SUBDIR)/libatomic && \
+	$(MAKE) $(EXTRA_TARGET_FLAGS)   clean
+@endif target-libatomic-bootstrap
+
+
+
+
 
 
 .PHONY: check-target-libatomic maybe-check-target-libatomic
@@ -60234,6 +62249,14 @@ check-gcc-go:
 	(cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-go);
 check-go: check-gcc-go check-target-libgo check-gotools
 
+.PHONY: check-gcc-m2 check-m2
+check-gcc-m2:
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(HOST_EXPORTS) \
+	(cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-m2);
+check-m2: check-gcc-m2 check-target-libgm2
+
 .PHONY: check-gcc-d check-d
 check-gcc-d:
 	r=`${PWD_COMMAND}`; export r; \
@@ -60250,6 +62273,14 @@ check-gcc-jit:
 	(cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-jit);
 check-jit: check-gcc-jit
 
+.PHONY: check-gcc-rust check-rust
+check-gcc-rust:
+	r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(HOST_EXPORTS) \
+	(cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-rust);
+check-rust: check-gcc-rust
+
 
 # The gcc part of install-no-fixedincludes, which relies on an intimate
 # knowledge of how a number of gcc internal targets (inter)operate.  Delegate.
@@ -60372,11 +62403,6 @@ stage1-start::
 	  mkdir stage1-isl; \
 	mv stage1-isl isl
 @endif isl
-@if libelf
-	@cd $(HOST_SUBDIR); [ -d stage1-libelf ] || \
-	  mkdir stage1-libelf; \
-	mv stage1-libelf libelf
-@endif libelf
 @if gold
 	@cd $(HOST_SUBDIR); [ -d stage1-gold ] || \
 	  mkdir stage1-gold; \
@@ -60502,11 +62528,6 @@ stage1-end::
 	  cd $(HOST_SUBDIR); mv isl stage1-isl; \
 	fi
 @endif isl
-@if libelf
-	@if test -d $(HOST_SUBDIR)/libelf; then \
-	  cd $(HOST_SUBDIR); mv libelf stage1-libelf; \
-	fi
-@endif libelf
 @if gold
 	@if test -d $(HOST_SUBDIR)/gold; then \
 	  cd $(HOST_SUBDIR); mv gold stage1-gold; \
@@ -60685,12 +62706,6 @@ stage2-start::
 	mv stage2-isl isl; \
 	mv stage1-isl prev-isl || test -f stage1-lean 
 @endif isl
-@if libelf
-	@cd $(HOST_SUBDIR); [ -d stage2-libelf ] || \
-	  mkdir stage2-libelf; \
-	mv stage2-libelf libelf; \
-	mv stage1-libelf prev-libelf || test -f stage1-lean 
-@endif libelf
 @if gold
 	@cd $(HOST_SUBDIR); [ -d stage2-gold ] || \
 	  mkdir stage2-gold; \
@@ -60841,12 +62856,6 @@ stage2-end::
 	  mv prev-isl stage1-isl; : ; \
 	fi
 @endif isl
-@if libelf
-	@if test -d $(HOST_SUBDIR)/libelf; then \
-	  cd $(HOST_SUBDIR); mv libelf stage2-libelf; \
-	  mv prev-libelf stage1-libelf; : ; \
-	fi
-@endif libelf
 @if gold
 	@if test -d $(HOST_SUBDIR)/gold; then \
 	  cd $(HOST_SUBDIR); mv gold stage2-gold; \
@@ -61063,12 +63072,6 @@ stage3-start::
 	mv stage3-isl isl; \
 	mv stage2-isl prev-isl || test -f stage2-lean 
 @endif isl
-@if libelf
-	@cd $(HOST_SUBDIR); [ -d stage3-libelf ] || \
-	  mkdir stage3-libelf; \
-	mv stage3-libelf libelf; \
-	mv stage2-libelf prev-libelf || test -f stage2-lean 
-@endif libelf
 @if gold
 	@cd $(HOST_SUBDIR); [ -d stage3-gold ] || \
 	  mkdir stage3-gold; \
@@ -61219,12 +63222,6 @@ stage3-end::
 	  mv prev-isl stage2-isl; : ; \
 	fi
 @endif isl
-@if libelf
-	@if test -d $(HOST_SUBDIR)/libelf; then \
-	  cd $(HOST_SUBDIR); mv libelf stage3-libelf; \
-	  mv prev-libelf stage2-libelf; : ; \
-	fi
-@endif libelf
 @if gold
 	@if test -d $(HOST_SUBDIR)/gold; then \
 	  cd $(HOST_SUBDIR); mv gold stage3-gold; \
@@ -61497,12 +63494,6 @@ stage4-start::
 	mv stage4-isl isl; \
 	mv stage3-isl prev-isl || test -f stage3-lean 
 @endif isl
-@if libelf
-	@cd $(HOST_SUBDIR); [ -d stage4-libelf ] || \
-	  mkdir stage4-libelf; \
-	mv stage4-libelf libelf; \
-	mv stage3-libelf prev-libelf || test -f stage3-lean 
-@endif libelf
 @if gold
 	@cd $(HOST_SUBDIR); [ -d stage4-gold ] || \
 	  mkdir stage4-gold; \
@@ -61653,12 +63644,6 @@ stage4-end::
 	  mv prev-isl stage3-isl; : ; \
 	fi
 @endif isl
-@if libelf
-	@if test -d $(HOST_SUBDIR)/libelf; then \
-	  cd $(HOST_SUBDIR); mv libelf stage4-libelf; \
-	  mv prev-libelf stage3-libelf; : ; \
-	fi
-@endif libelf
 @if gold
 	@if test -d $(HOST_SUBDIR)/gold; then \
 	  cd $(HOST_SUBDIR); mv gold stage4-gold; \
@@ -61919,12 +63904,6 @@ stageprofile-start::
 	mv stageprofile-isl isl; \
 	mv stage1-isl prev-isl || test -f stage1-lean 
 @endif isl
-@if libelf
-	@cd $(HOST_SUBDIR); [ -d stageprofile-libelf ] || \
-	  mkdir stageprofile-libelf; \
-	mv stageprofile-libelf libelf; \
-	mv stage1-libelf prev-libelf || test -f stage1-lean 
-@endif libelf
 @if gold
 	@cd $(HOST_SUBDIR); [ -d stageprofile-gold ] || \
 	  mkdir stageprofile-gold; \
@@ -62075,12 +64054,6 @@ stageprofile-end::
 	  mv prev-isl stage1-isl; : ; \
 	fi
 @endif isl
-@if libelf
-	@if test -d $(HOST_SUBDIR)/libelf; then \
-	  cd $(HOST_SUBDIR); mv libelf stageprofile-libelf; \
-	  mv prev-libelf stage1-libelf; : ; \
-	fi
-@endif libelf
 @if gold
 	@if test -d $(HOST_SUBDIR)/gold; then \
 	  cd $(HOST_SUBDIR); mv gold stageprofile-gold; \
@@ -62274,12 +64247,6 @@ stagetrain-start::
 	mv stagetrain-isl isl; \
 	mv stageprofile-isl prev-isl || test -f stageprofile-lean 
 @endif isl
-@if libelf
-	@cd $(HOST_SUBDIR); [ -d stagetrain-libelf ] || \
-	  mkdir stagetrain-libelf; \
-	mv stagetrain-libelf libelf; \
-	mv stageprofile-libelf prev-libelf || test -f stageprofile-lean 
-@endif libelf
 @if gold
 	@cd $(HOST_SUBDIR); [ -d stagetrain-gold ] || \
 	  mkdir stagetrain-gold; \
@@ -62430,12 +64397,6 @@ stagetrain-end::
 	  mv prev-isl stageprofile-isl; : ; \
 	fi
 @endif isl
-@if libelf
-	@if test -d $(HOST_SUBDIR)/libelf; then \
-	  cd $(HOST_SUBDIR); mv libelf stagetrain-libelf; \
-	  mv prev-libelf stageprofile-libelf; : ; \
-	fi
-@endif libelf
 @if gold
 	@if test -d $(HOST_SUBDIR)/gold; then \
 	  cd $(HOST_SUBDIR); mv gold stagetrain-gold; \
@@ -62629,12 +64590,6 @@ stagefeedback-start::
 	mv stagefeedback-isl isl; \
 	mv stagetrain-isl prev-isl || test -f stagetrain-lean 
 @endif isl
-@if libelf
-	@cd $(HOST_SUBDIR); [ -d stagefeedback-libelf ] || \
-	  mkdir stagefeedback-libelf; \
-	mv stagefeedback-libelf libelf; \
-	mv stagetrain-libelf prev-libelf || test -f stagetrain-lean 
-@endif libelf
 @if gold
 	@cd $(HOST_SUBDIR); [ -d stagefeedback-gold ] || \
 	  mkdir stagefeedback-gold; \
@@ -62785,12 +64740,6 @@ stagefeedback-end::
 	  mv prev-isl stagetrain-isl; : ; \
 	fi
 @endif isl
-@if libelf
-	@if test -d $(HOST_SUBDIR)/libelf; then \
-	  cd $(HOST_SUBDIR); mv libelf stagefeedback-libelf; \
-	  mv prev-libelf stagetrain-libelf; : ; \
-	fi
-@endif libelf
 @if gold
 	@if test -d $(HOST_SUBDIR)/gold; then \
 	  cd $(HOST_SUBDIR); mv gold stagefeedback-gold; \
@@ -63007,12 +64956,6 @@ stageautoprofile-start::
 	mv stageautoprofile-isl isl; \
 	mv stage1-isl prev-isl || test -f stage1-lean 
 @endif isl
-@if libelf
-	@cd $(HOST_SUBDIR); [ -d stageautoprofile-libelf ] || \
-	  mkdir stageautoprofile-libelf; \
-	mv stageautoprofile-libelf libelf; \
-	mv stage1-libelf prev-libelf || test -f stage1-lean 
-@endif libelf
 @if gold
 	@cd $(HOST_SUBDIR); [ -d stageautoprofile-gold ] || \
 	  mkdir stageautoprofile-gold; \
@@ -63163,12 +65106,6 @@ stageautoprofile-end::
 	  mv prev-isl stage1-isl; : ; \
 	fi
 @endif isl
-@if libelf
-	@if test -d $(HOST_SUBDIR)/libelf; then \
-	  cd $(HOST_SUBDIR); mv libelf stageautoprofile-libelf; \
-	  mv prev-libelf stage1-libelf; : ; \
-	fi
-@endif libelf
 @if gold
 	@if test -d $(HOST_SUBDIR)/gold; then \
 	  cd $(HOST_SUBDIR); mv gold stageautoprofile-gold; \
@@ -63362,12 +65299,6 @@ stageautofeedback-start::
 	mv stageautofeedback-isl isl; \
 	mv stageautoprofile-isl prev-isl || test -f stageautoprofile-lean 
 @endif isl
-@if libelf
-	@cd $(HOST_SUBDIR); [ -d stageautofeedback-libelf ] || \
-	  mkdir stageautofeedback-libelf; \
-	mv stageautofeedback-libelf libelf; \
-	mv stageautoprofile-libelf prev-libelf || test -f stageautoprofile-lean 
-@endif libelf
 @if gold
 	@cd $(HOST_SUBDIR); [ -d stageautofeedback-gold ] || \
 	  mkdir stageautofeedback-gold; \
@@ -63518,12 +65449,6 @@ stageautofeedback-end::
 	  mv prev-isl stageautoprofile-isl; : ; \
 	fi
 @endif isl
-@if libelf
-	@if test -d $(HOST_SUBDIR)/libelf; then \
-	  cd $(HOST_SUBDIR); mv libelf stageautofeedback-libelf; \
-	  mv prev-libelf stageautoprofile-libelf; : ; \
-	fi
-@endif libelf
 @if gold
 	@if test -d $(HOST_SUBDIR)/gold; then \
 	  cd $(HOST_SUBDIR); mv gold stageautofeedback-gold; \
@@ -63742,7 +65667,6 @@ configure-stagetrain-target-libvtv: maybe-all-stagetrain-gcc
 configure-stagefeedback-target-libvtv: maybe-all-stagefeedback-gcc
 configure-stageautoprofile-target-libvtv: maybe-all-stageautoprofile-gcc
 configure-stageautofeedback-target-libvtv: maybe-all-stageautofeedback-gcc
-configure-target-liboffloadmic: stage_last
 configure-target-libssp: stage_last
 configure-target-newlib: stage_last
 configure-stage1-target-libgcc: maybe-all-stage1-gcc
@@ -63754,19 +65678,44 @@ configure-stagetrain-target-libgcc: maybe-all-stagetrain-gcc
 configure-stagefeedback-target-libgcc: maybe-all-stagefeedback-gcc
 configure-stageautoprofile-target-libgcc: maybe-all-stageautoprofile-gcc
 configure-stageautofeedback-target-libgcc: maybe-all-stageautofeedback-gcc
-configure-target-libbacktrace: stage_last
+configure-stage1-target-libbacktrace: maybe-all-stage1-gcc
+configure-stage2-target-libbacktrace: maybe-all-stage2-gcc
+configure-stage3-target-libbacktrace: maybe-all-stage3-gcc
+configure-stage4-target-libbacktrace: maybe-all-stage4-gcc
+configure-stageprofile-target-libbacktrace: maybe-all-stageprofile-gcc
+configure-stagetrain-target-libbacktrace: maybe-all-stagetrain-gcc
+configure-stagefeedback-target-libbacktrace: maybe-all-stagefeedback-gcc
+configure-stageautoprofile-target-libbacktrace: maybe-all-stageautoprofile-gcc
+configure-stageautofeedback-target-libbacktrace: maybe-all-stageautofeedback-gcc
 configure-target-libquadmath: stage_last
 configure-target-libgfortran: stage_last
 configure-target-libobjc: stage_last
 configure-target-libgo: stage_last
-configure-target-libphobos: stage_last
+configure-stage1-target-libphobos: maybe-all-stage1-gcc
+configure-stage2-target-libphobos: maybe-all-stage2-gcc
+configure-stage3-target-libphobos: maybe-all-stage3-gcc
+configure-stage4-target-libphobos: maybe-all-stage4-gcc
+configure-stageprofile-target-libphobos: maybe-all-stageprofile-gcc
+configure-stagetrain-target-libphobos: maybe-all-stagetrain-gcc
+configure-stagefeedback-target-libphobos: maybe-all-stagefeedback-gcc
+configure-stageautoprofile-target-libphobos: maybe-all-stageautoprofile-gcc
+configure-stageautofeedback-target-libphobos: maybe-all-stageautofeedback-gcc
 configure-target-libtermcap: stage_last
 configure-target-winsup: stage_last
 configure-target-libgloss: stage_last
 configure-target-libffi: stage_last
-configure-target-zlib: stage_last
+configure-stage1-target-zlib: maybe-all-stage1-gcc
+configure-stage2-target-zlib: maybe-all-stage2-gcc
+configure-stage3-target-zlib: maybe-all-stage3-gcc
+configure-stage4-target-zlib: maybe-all-stage4-gcc
+configure-stageprofile-target-zlib: maybe-all-stageprofile-gcc
+configure-stagetrain-target-zlib: maybe-all-stagetrain-gcc
+configure-stagefeedback-target-zlib: maybe-all-stagefeedback-gcc
+configure-stageautoprofile-target-zlib: maybe-all-stageautoprofile-gcc
+configure-stageautofeedback-target-zlib: maybe-all-stageautofeedback-gcc
 configure-target-rda: stage_last
 configure-target-libada: stage_last
+configure-target-libgm2: stage_last
 configure-stage1-target-libgomp: maybe-all-stage1-gcc
 configure-stage2-target-libgomp: maybe-all-stage2-gcc
 configure-stage3-target-libgomp: maybe-all-stage3-gcc
@@ -63777,14 +65726,21 @@ configure-stagefeedback-target-libgomp: maybe-all-stagefeedback-gcc
 configure-stageautoprofile-target-libgomp: maybe-all-stageautoprofile-gcc
 configure-stageautofeedback-target-libgomp: maybe-all-stageautofeedback-gcc
 configure-target-libitm: stage_last
-configure-target-libatomic: stage_last
+configure-stage1-target-libatomic: maybe-all-stage1-gcc
+configure-stage2-target-libatomic: maybe-all-stage2-gcc
+configure-stage3-target-libatomic: maybe-all-stage3-gcc
+configure-stage4-target-libatomic: maybe-all-stage4-gcc
+configure-stageprofile-target-libatomic: maybe-all-stageprofile-gcc
+configure-stagetrain-target-libatomic: maybe-all-stagetrain-gcc
+configure-stagefeedback-target-libatomic: maybe-all-stagefeedback-gcc
+configure-stageautoprofile-target-libatomic: maybe-all-stageautoprofile-gcc
+configure-stageautofeedback-target-libatomic: maybe-all-stageautofeedback-gcc
 @endif gcc-bootstrap
 
 @if gcc-no-bootstrap
 configure-target-libstdc++-v3: maybe-all-gcc
 configure-target-libsanitizer: maybe-all-gcc
 configure-target-libvtv: maybe-all-gcc
-configure-target-liboffloadmic: maybe-all-gcc
 configure-target-libssp: maybe-all-gcc
 configure-target-newlib: maybe-all-gcc
 configure-target-libgcc: maybe-all-gcc
@@ -63801,6 +65757,7 @@ configure-target-libffi: maybe-all-gcc
 configure-target-zlib: maybe-all-gcc
 configure-target-rda: maybe-all-gcc
 configure-target-libada: maybe-all-gcc
+configure-target-libgm2: maybe-all-gcc
 configure-target-libgomp: maybe-all-gcc
 configure-target-libitm: maybe-all-gcc
 configure-target-libatomic: maybe-all-gcc
@@ -63932,16 +65889,6 @@ configure-stagetrain-gcc: maybe-all-stagetrain-gold
 configure-stagefeedback-gcc: maybe-all-stagefeedback-gold
 configure-stageautoprofile-gcc: maybe-all-stageautoprofile-gold
 configure-stageautofeedback-gcc: maybe-all-stageautofeedback-gold
-configure-gcc: maybe-all-libelf
-configure-stage1-gcc: maybe-all-stage1-libelf
-configure-stage2-gcc: maybe-all-stage2-libelf
-configure-stage3-gcc: maybe-all-stage3-libelf
-configure-stage4-gcc: maybe-all-stage4-libelf
-configure-stageprofile-gcc: maybe-all-stageprofile-libelf
-configure-stagetrain-gcc: maybe-all-stagetrain-libelf
-configure-stagefeedback-gcc: maybe-all-stagefeedback-libelf
-configure-stageautoprofile-gcc: maybe-all-stageautoprofile-libelf
-configure-stageautofeedback-gcc: maybe-all-stageautofeedback-libelf
 configure-gcc: maybe-all-libiconv
 configure-stage1-gcc: maybe-all-stage1-libiconv
 configure-stage2-gcc: maybe-all-stage2-libiconv
@@ -64944,17 +66891,58 @@ all-flex: maybe-all-build-bison
 all-flex: maybe-all-m4
 all-flex: maybe-all-build-texinfo
 all-m4: maybe-all-build-texinfo
-configure-target-fastjar: maybe-configure-target-zlib
-all-target-fastjar: maybe-all-target-zlib
 configure-target-libgo: maybe-configure-target-libffi
-all-target-libgo: maybe-all-target-libbacktrace
 all-target-libgo: maybe-all-target-libffi
-all-target-libgo: maybe-all-target-libatomic
 configure-target-libphobos: maybe-configure-target-libbacktrace
+configure-stage1-target-libphobos: maybe-configure-stage1-target-libbacktrace
+configure-stage2-target-libphobos: maybe-configure-stage2-target-libbacktrace
+configure-stage3-target-libphobos: maybe-configure-stage3-target-libbacktrace
+configure-stage4-target-libphobos: maybe-configure-stage4-target-libbacktrace
+configure-stageprofile-target-libphobos: maybe-configure-stageprofile-target-libbacktrace
+configure-stagetrain-target-libphobos: maybe-configure-stagetrain-target-libbacktrace
+configure-stagefeedback-target-libphobos: maybe-configure-stagefeedback-target-libbacktrace
+configure-stageautoprofile-target-libphobos: maybe-configure-stageautoprofile-target-libbacktrace
+configure-stageautofeedback-target-libphobos: maybe-configure-stageautofeedback-target-libbacktrace
 configure-target-libphobos: maybe-configure-target-zlib
+configure-stage1-target-libphobos: maybe-configure-stage1-target-zlib
+configure-stage2-target-libphobos: maybe-configure-stage2-target-zlib
+configure-stage3-target-libphobos: maybe-configure-stage3-target-zlib
+configure-stage4-target-libphobos: maybe-configure-stage4-target-zlib
+configure-stageprofile-target-libphobos: maybe-configure-stageprofile-target-zlib
+configure-stagetrain-target-libphobos: maybe-configure-stagetrain-target-zlib
+configure-stagefeedback-target-libphobos: maybe-configure-stagefeedback-target-zlib
+configure-stageautoprofile-target-libphobos: maybe-configure-stageautoprofile-target-zlib
+configure-stageautofeedback-target-libphobos: maybe-configure-stageautofeedback-target-zlib
 all-target-libphobos: maybe-all-target-libbacktrace
+all-stage1-target-libphobos: maybe-all-stage1-target-libbacktrace
+all-stage2-target-libphobos: maybe-all-stage2-target-libbacktrace
+all-stage3-target-libphobos: maybe-all-stage3-target-libbacktrace
+all-stage4-target-libphobos: maybe-all-stage4-target-libbacktrace
+all-stageprofile-target-libphobos: maybe-all-stageprofile-target-libbacktrace
+all-stagetrain-target-libphobos: maybe-all-stagetrain-target-libbacktrace
+all-stagefeedback-target-libphobos: maybe-all-stagefeedback-target-libbacktrace
+all-stageautoprofile-target-libphobos: maybe-all-stageautoprofile-target-libbacktrace
+all-stageautofeedback-target-libphobos: maybe-all-stageautofeedback-target-libbacktrace
 all-target-libphobos: maybe-all-target-zlib
+all-stage1-target-libphobos: maybe-all-stage1-target-zlib
+all-stage2-target-libphobos: maybe-all-stage2-target-zlib
+all-stage3-target-libphobos: maybe-all-stage3-target-zlib
+all-stage4-target-libphobos: maybe-all-stage4-target-zlib
+all-stageprofile-target-libphobos: maybe-all-stageprofile-target-zlib
+all-stagetrain-target-libphobos: maybe-all-stagetrain-target-zlib
+all-stagefeedback-target-libphobos: maybe-all-stagefeedback-target-zlib
+all-stageautoprofile-target-libphobos: maybe-all-stageautoprofile-target-zlib
+all-stageautofeedback-target-libphobos: maybe-all-stageautofeedback-target-zlib
 all-target-libphobos: maybe-all-target-libatomic
+all-stage1-target-libphobos: maybe-all-stage1-target-libatomic
+all-stage2-target-libphobos: maybe-all-stage2-target-libatomic
+all-stage3-target-libphobos: maybe-all-stage3-target-libatomic
+all-stage4-target-libphobos: maybe-all-stage4-target-libatomic
+all-stageprofile-target-libphobos: maybe-all-stageprofile-target-libatomic
+all-stagetrain-target-libphobos: maybe-all-stagetrain-target-libatomic
+all-stagefeedback-target-libphobos: maybe-all-stagefeedback-target-libatomic
+all-stageautoprofile-target-libphobos: maybe-all-stageautoprofile-target-libatomic
+all-stageautofeedback-target-libphobos: maybe-all-stageautofeedback-target-libatomic
 configure-target-libstdc++-v3: maybe-configure-target-libgomp
 configure-stage1-target-libstdc++-v3: maybe-configure-stage1-target-libgomp
 configure-stage2-target-libstdc++-v3: maybe-configure-stage2-target-libgomp
@@ -65003,15 +66991,12 @@ install-target-libsanitizer: maybe-install-target-libstdc++-v3
 install-target-libsanitizer: maybe-install-target-libgcc
 install-target-libvtv: maybe-install-target-libstdc++-v3
 install-target-libvtv: maybe-install-target-libgcc
-install-target-liboffloadmic: maybe-install-target-libstdc++-v3
-install-target-liboffloadmic: maybe-install-target-libgcc
 install-target-libitm: maybe-install-target-libgcc
 install-target-libobjc: maybe-install-target-libgcc
 install-target-libstdc++-v3: maybe-install-target-libgcc
 all-target-libgloss: maybe-all-target-newlib
 all-target-winsup: maybe-all-target-libtermcap
 configure-target-libgfortran: maybe-all-target-libquadmath
-configure-target-libgfortran: maybe-all-target-libbacktrace
 
 
 @if gcc-bootstrap
@@ -65077,12 +67062,17 @@ all-fastjar: maybe-all-libiberty
 all-bison: maybe-all-intl
 all-flex: maybe-all-intl
 all-m4: maybe-all-intl
+configure-target-fastjar: maybe-configure-target-zlib
+all-target-fastjar: maybe-all-target-zlib
 configure-target-libgo: maybe-all-target-libstdc++-v3
-configure-target-libffi: maybe-all-target-libstdc++-v3
-configure-target-liboffloadmic: maybe-configure-target-libgomp
-all-target-liboffloadmic: maybe-all-target-libgomp
+all-target-libgo: maybe-all-target-libbacktrace
+all-target-libgo: maybe-all-target-libatomic
+configure-target-libgm2: maybe-all-target-libstdc++-v3
+all-target-libgm2: maybe-all-target-libatomic
 configure-target-newlib: maybe-all-binutils
 configure-target-newlib: maybe-all-ld
+configure-target-libgfortran: maybe-all-target-libbacktrace
+configure-target-libgo: maybe-all-target-libbacktrace
 @endunless gcc-bootstrap
 
 # Dependencies for target modules on other target modules are
@@ -65118,6 +67108,33 @@ configure-stagetrain-target-libvtv: maybe-all-stagetrain-target-libgcc
 configure-stagefeedback-target-libvtv: maybe-all-stagefeedback-target-libgcc
 configure-stageautoprofile-target-libvtv: maybe-all-stageautoprofile-target-libgcc
 configure-stageautofeedback-target-libvtv: maybe-all-stageautofeedback-target-libgcc
+configure-stage1-target-libbacktrace: maybe-all-stage1-target-libgcc
+configure-stage2-target-libbacktrace: maybe-all-stage2-target-libgcc
+configure-stage3-target-libbacktrace: maybe-all-stage3-target-libgcc
+configure-stage4-target-libbacktrace: maybe-all-stage4-target-libgcc
+configure-stageprofile-target-libbacktrace: maybe-all-stageprofile-target-libgcc
+configure-stagetrain-target-libbacktrace: maybe-all-stagetrain-target-libgcc
+configure-stagefeedback-target-libbacktrace: maybe-all-stagefeedback-target-libgcc
+configure-stageautoprofile-target-libbacktrace: maybe-all-stageautoprofile-target-libgcc
+configure-stageautofeedback-target-libbacktrace: maybe-all-stageautofeedback-target-libgcc
+configure-stage1-target-libphobos: maybe-all-stage1-target-libgcc
+configure-stage2-target-libphobos: maybe-all-stage2-target-libgcc
+configure-stage3-target-libphobos: maybe-all-stage3-target-libgcc
+configure-stage4-target-libphobos: maybe-all-stage4-target-libgcc
+configure-stageprofile-target-libphobos: maybe-all-stageprofile-target-libgcc
+configure-stagetrain-target-libphobos: maybe-all-stagetrain-target-libgcc
+configure-stagefeedback-target-libphobos: maybe-all-stagefeedback-target-libgcc
+configure-stageautoprofile-target-libphobos: maybe-all-stageautoprofile-target-libgcc
+configure-stageautofeedback-target-libphobos: maybe-all-stageautofeedback-target-libgcc
+configure-stage1-target-zlib: maybe-all-stage1-target-libgcc
+configure-stage2-target-zlib: maybe-all-stage2-target-libgcc
+configure-stage3-target-zlib: maybe-all-stage3-target-libgcc
+configure-stage4-target-zlib: maybe-all-stage4-target-libgcc
+configure-stageprofile-target-zlib: maybe-all-stageprofile-target-libgcc
+configure-stagetrain-target-zlib: maybe-all-stagetrain-target-libgcc
+configure-stagefeedback-target-zlib: maybe-all-stagefeedback-target-libgcc
+configure-stageautoprofile-target-zlib: maybe-all-stageautoprofile-target-libgcc
+configure-stageautofeedback-target-zlib: maybe-all-stageautofeedback-target-libgcc
 configure-stage1-target-libgomp: maybe-all-stage1-target-libgcc
 configure-stage2-target-libgomp: maybe-all-stage2-target-libgcc
 configure-stage3-target-libgomp: maybe-all-stage3-target-libgcc
@@ -65127,13 +67144,21 @@ configure-stagetrain-target-libgomp: maybe-all-stagetrain-target-libgcc
 configure-stagefeedback-target-libgomp: maybe-all-stagefeedback-target-libgcc
 configure-stageautoprofile-target-libgomp: maybe-all-stageautoprofile-target-libgcc
 configure-stageautofeedback-target-libgomp: maybe-all-stageautofeedback-target-libgcc
+configure-stage1-target-libatomic: maybe-all-stage1-target-libgcc
+configure-stage2-target-libatomic: maybe-all-stage2-target-libgcc
+configure-stage3-target-libatomic: maybe-all-stage3-target-libgcc
+configure-stage4-target-libatomic: maybe-all-stage4-target-libgcc
+configure-stageprofile-target-libatomic: maybe-all-stageprofile-target-libgcc
+configure-stagetrain-target-libatomic: maybe-all-stagetrain-target-libgcc
+configure-stagefeedback-target-libatomic: maybe-all-stagefeedback-target-libgcc
+configure-stageautoprofile-target-libatomic: maybe-all-stageautoprofile-target-libgcc
+configure-stageautofeedback-target-libatomic: maybe-all-stageautofeedback-target-libgcc
 @endif gcc-bootstrap
 
 @if gcc-no-bootstrap
 configure-target-libstdc++-v3: maybe-all-target-libgcc
 configure-target-libsanitizer: maybe-all-target-libgcc
 configure-target-libvtv: maybe-all-target-libgcc
-configure-target-liboffloadmic: maybe-all-target-libgcc
 configure-target-libssp: maybe-all-target-libgcc
 configure-target-newlib: maybe-all-target-libgcc
 configure-target-libbacktrace: maybe-all-target-libgcc
@@ -65149,6 +67174,7 @@ configure-target-libffi: maybe-all-target-libgcc
 configure-target-zlib: maybe-all-target-libgcc
 configure-target-rda: maybe-all-target-libgcc
 configure-target-libada: maybe-all-target-libgcc
+configure-target-libgm2: maybe-all-target-libgcc
 configure-target-libgomp: maybe-all-target-libgcc
 configure-target-libitm: maybe-all-target-libgcc
 configure-target-libatomic: maybe-all-target-libgcc
@@ -65161,9 +67187,6 @@ configure-target-libsanitizer: maybe-all-target-newlib maybe-all-target-libgloss
 
 configure-target-libvtv: maybe-all-target-newlib maybe-all-target-libgloss
 
-configure-target-liboffloadmic: maybe-all-target-newlib maybe-all-target-libgloss
-configure-target-liboffloadmic: maybe-all-target-libstdc++-v3
-
 configure-target-libssp: maybe-all-target-newlib maybe-all-target-libgloss
 
 
@@ -65194,6 +67217,8 @@ configure-target-rda: maybe-all-target-newlib maybe-all-target-libgloss
 
 configure-target-libada: maybe-all-target-newlib maybe-all-target-libgloss
 
+configure-target-libgm2: maybe-all-target-newlib maybe-all-target-libgloss
+
 configure-target-libgomp: maybe-all-target-newlib maybe-all-target-libgloss
 
 configure-target-libitm: maybe-all-target-newlib maybe-all-target-libgloss
diff --git a/bfd/configure b/bfd/configure
index 3d6ec57..7708513 100755
--- a/bfd/configure
+++ b/bfd/configure
@@ -6084,7 +6084,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -6160,6 +6160,11 @@ sysv4 | sysv4.3*)
 tpf*)
   lt_cv_deplibs_check_method=pass_all
   ;;
+vxworks*)
+  # Assume VxWorks cross toolchains are built on Linux, possibly
+  # as canadian for Windows hosts.
+  lt_cv_deplibs_check_method=pass_all
+  ;;
 esac
 
 fi
@@ -7621,23 +7626,25 @@ _LT_EOF
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
 $as_echo "$lt_cv_ld_force_load" >&6; }
-    case $host_os in
-    rhapsody* | darwin1.[012])
+    # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
+    # build without first building modern cctools / linker.
+    case $host_cpu-$host_os in
+    *-rhapsody* | *-darwin1.[012])
       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
-    darwin1.*)
+    *-darwin1.*)
       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+    *-darwin*)
+      # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
+      # deployment target is forced to an earlier version.
+      case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
+	UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
+	  ;;
 	10.[012][,.]*)
-	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-      esac
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+	  ;;
+	*)
+	  ;;
+     esac
     ;;
   esac
     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
@@ -8896,7 +8903,7 @@ _LT_EOF
       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
       tmp_diet=no
       if test "$host_os" = linux-dietlibc; then
 	case $cc_basename in
@@ -9405,7 +9412,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -9417,7 +9424,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       else
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -10417,7 +10424,12 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being.  (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -10665,6 +10677,25 @@ uts4*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+# Shared libraries for VwWorks, >= 7 only at this stage
+# and (fpic) still incompatible with "large" code models
+# in a few configurations. Only for RTP mode in any case,
+# and upon explicit request at configure time.
+vxworks7*)
+  dynamic_linker=no
+  case ${with_multisubdir}-${enable_shared} in
+    *large*)
+      ;;
+    *mrtp*-yes)
+      version_type=linux
+      need_lib_prefix=no
+      need_version=no
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      dynamic_linker="$host_os module_loader"
+      ;;
+  esac
+  ;;
 *)
   dynamic_linker=no
   ;;
@@ -11106,7 +11137,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11109 "configure"
+#line 11140 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11212,7 +11243,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11215 "configure"
+#line 11246 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/binutils/configure b/binutils/configure
index 2b7462b..1016714 100755
--- a/binutils/configure
+++ b/binutils/configure
@@ -5764,7 +5764,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -5840,6 +5840,11 @@ sysv4 | sysv4.3*)
 tpf*)
   lt_cv_deplibs_check_method=pass_all
   ;;
+vxworks*)
+  # Assume VxWorks cross toolchains are built on Linux, possibly
+  # as canadian for Windows hosts.
+  lt_cv_deplibs_check_method=pass_all
+  ;;
 esac
 
 fi
@@ -7301,23 +7306,25 @@ _LT_EOF
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
 $as_echo "$lt_cv_ld_force_load" >&6; }
-    case $host_os in
-    rhapsody* | darwin1.[012])
+    # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
+    # build without first building modern cctools / linker.
+    case $host_cpu-$host_os in
+    *-rhapsody* | *-darwin1.[012])
       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
-    darwin1.*)
+    *-darwin1.*)
       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+    *-darwin*)
+      # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
+      # deployment target is forced to an earlier version.
+      case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
+	UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
+	  ;;
 	10.[012][,.]*)
-	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-      esac
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+	  ;;
+	*)
+	  ;;
+     esac
     ;;
   esac
     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
@@ -8607,7 +8614,7 @@ _LT_EOF
       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
       tmp_diet=no
       if test "$host_os" = linux-dietlibc; then
 	case $cc_basename in
@@ -9116,7 +9123,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -9128,7 +9135,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       else
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -10128,7 +10135,12 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being.  (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -10376,6 +10388,25 @@ uts4*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+# Shared libraries for VwWorks, >= 7 only at this stage
+# and (fpic) still incompatible with "large" code models
+# in a few configurations. Only for RTP mode in any case,
+# and upon explicit request at configure time.
+vxworks7*)
+  dynamic_linker=no
+  case ${with_multisubdir}-${enable_shared} in
+    *large*)
+      ;;
+    *mrtp*-yes)
+      version_type=linux
+      need_lib_prefix=no
+      need_version=no
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      dynamic_linker="$host_os module_loader"
+      ;;
+  esac
+  ;;
 *)
   dynamic_linker=no
   ;;
@@ -10817,7 +10848,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10820 "configure"
+#line 10851 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10923,7 +10954,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10926 "configure"
+#line 10957 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/configure b/configure
index 9e09dfd..28f0913 100755
--- a/configure
+++ b/configure
@@ -613,6 +613,7 @@ DSYMUTIL_FOR_TARGET
 DLLTOOL_FOR_TARGET
 AS_FOR_TARGET
 AR_FOR_TARGET
+GM2_FOR_TARGET
 GDC_FOR_TARGET
 GOC_FOR_TARGET
 GFORTRAN_FOR_TARGET
@@ -688,7 +689,11 @@ get_gcc_base_ver
 extra_host_zlib_configure_flags
 extra_host_libiberty_configure_flags
 stage1_languages
+host_libs_picflag
+PICFLAG
 host_shared
+gcc_host_pie
+host_pie
 extra_linker_plugin_flags
 extra_linker_plugin_configure_flags
 islinc
@@ -722,7 +727,6 @@ CPPFLAGS
 LDFLAGS
 CFLAGS
 CC
-extra_liboffloadmic_configure_flags
 target_subdir
 host_subdir
 build_subdir
@@ -810,9 +814,9 @@ enable_year2038
 enable_libquadmath
 enable_libquadmath_support
 enable_libada
+enable_libgm2
 enable_libssp
 enable_libstdcxx
-enable_liboffloadmic
 enable_bootstrap
 enable_pgo_build
 with_mpc
@@ -836,6 +840,7 @@ enable_isl_version_check
 enable_lto
 enable_linker_plugin_configure_flags
 enable_linker_plugin_flags
+enable_host_pie
 enable_host_shared
 enable_stage1_languages
 enable_objc_gc
@@ -888,6 +893,7 @@ GCC_FOR_TARGET
 GFORTRAN_FOR_TARGET
 GOC_FOR_TARGET
 GDC_FOR_TARGET
+GM2_FOR_TARGET
 AR_FOR_TARGET
 AS_FOR_TARGET
 DLLTOOL_FOR_TARGET
@@ -1553,10 +1559,9 @@ Optional Features:
   --disable-libquadmath-support
                           disable libquadmath support for Fortran
   --enable-libada         build libada directory
+  --enable-libgm2         build libgm2 directory
   --enable-libssp         build libssp directory
   --disable-libstdcxx     do not build libstdc++-v3 directory
-  --enable-liboffloadmic=ARG
-                          build liboffloadmic [ARG={no,host,target}]
   --enable-bootstrap      enable bootstrapping [yes if native build]
   --enable-pgo-build[=lto]
                           enable the PGO build
@@ -1569,6 +1574,7 @@ Optional Features:
   --enable-linker-plugin-flags=FLAGS
                           additional flags for configuring and building linker
                           plugins [none]
+  --enable-host-pie       build position independent host executables
   --enable-host-shared    build host code as shared libraries
   --enable-stage1-languages[=all]
                           choose additional languages to build during stage1.
@@ -1691,6 +1697,8 @@ Some influential environment variables:
               GOC for the target
   GDC_FOR_TARGET
               GDC for the target
+  GM2_FOR_TARGET
+              GM2 for the target
   AR_FOR_TARGET
               AR for the target
   AS_FOR_TARGET
@@ -2829,7 +2837,7 @@ host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktr
 # binutils, gas and ld appear in that order because it makes sense to run
 # "make check" in that particular order.
 # If --enable-gold is used, "gold" may replace "ld".
-host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gotools c++tools"
+host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gm2tools gotools c++tools"
 
 # these libraries are built for the target environment, and are built after
 # the host libraries and the host tools (which may be a cross compiler)
@@ -2839,7 +2847,6 @@ target_libraries="target-libgcc \
 		target-libgloss \
 		target-newlib \
 		target-libgomp \
-		target-liboffloadmic \
 		target-libatomic \
 		target-libitm \
 		target-libstdc++-v3 \
@@ -2851,6 +2858,7 @@ target_libraries="target-libgcc \
 		target-libffi \
 		target-libobjc \
 		target-libada \
+		target-libgm2 \
 		target-libgo \
 		target-libphobos \
 		target-zlib"
@@ -3069,7 +3077,7 @@ case "${ENABLE_GOLD}" in
       *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
       | *-*-linux* | *-*-gnu* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
       | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* \
-      | *-*-solaris2* | *-*-nto* | *-*-nacl*)
+      | *-*-solaris2* | *-*-nto* | *-*-nacl* | *-*-haiku*)
         case "${target}" in
           *-*-linux*aout* | *-*-linux*oldld*)
             ;;
@@ -3240,6 +3248,17 @@ if test "${ENABLE_LIBADA}" != "yes" ; then
   noconfigdirs="$noconfigdirs gnattools"
 fi
 
+# Check whether --enable-libgm2 was given.
+if test "${enable_libgm2+set}" = set; then :
+  enableval=$enable_libgm2; ENABLE_LIBGM2=$enableval
+else
+  ENABLE_LIBGM2=no
+fi
+
+if test "${ENABLE_LIBGM2}" != "yes" ; then
+  noconfigdirs="$noconfigdirs gm2tools"
+fi
+
 # Check whether --enable-libssp was given.
 if test "${enable_libssp+set}" = set; then :
   enableval=$enable_libssp; ENABLE_LIBSSP=$enableval
@@ -3259,44 +3278,6 @@ if test "${ENABLE_LIBSTDCXX}" = "no" ; then
   noconfigdirs="$noconfigdirs target-libstdc++-v3"
 fi
 
-# If this is accelerator compiler and its target is intelmic we enable
-# target liboffloadmic by default.  If this is compiler with offloading
-# for intelmic we enable host liboffloadmic by default.  Otherwise
-# liboffloadmic is disabled by default.
-# Check whether --enable-liboffloadmic was given.
-if test "${enable_liboffloadmic+set}" = set; then :
-  enableval=$enable_liboffloadmic; case "$enableval" in
-  no | host | target)
-    enable_liboffloadmic=$enableval ;;
-  *)
-    as_fn_error $? "--enable-liboffloadmic=no/host/target" "$LINENO" 5 ;;
-esac
-else
-  if test x"$enable_as_accelerator_for" != x; then
-  case "${target}" in
-    *-intelmic-* | *-intelmicemul-*)
-      enable_liboffloadmic=target
-      extra_liboffloadmic_configure_flags="--enable-liboffloadmic=target"
-      ;;
-    *)
-      enable_liboffloadmic=no
-      ;;
-  esac
-else
-  case "${enable_offload_targets}" in
-    *-intelmic-* | *-intelmicemul-*)
-      enable_liboffloadmic=host
-      extra_liboffloadmic_configure_flags="--enable-liboffloadmic=host"
-      ;;
-    *)
-      enable_liboffloadmic=no
-      ;;
-    esac
-fi
-fi
-
-
-
 # Enable libgomp by default on hosted POSIX systems, and a few others.
 if test x$enable_libgomp = x ; then
     case "${target}" in
@@ -3335,25 +3316,6 @@ $as_echo "yes" >&6; }
     fi
 fi
 
-# Disable liboffloadmic on unsupported systems.
-if test -d ${srcdir}/liboffloadmic; then
-    if test x$enable_liboffloadmic != xno; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for liboffloadmic support" >&5
-$as_echo_n "checking for liboffloadmic support... " >&6; }
-	if (srcdir=${srcdir}/liboffloadmic; \
-		. ${srcdir}/configure.tgt; \
-		test -n "$UNSUPPORTED")
-	then
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-	    noconfigdirs="$noconfigdirs target-liboffloadmic"
-	else
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	fi
-    fi
-fi
-
 # Disable libitm on unsupported systems.
 if test -d ${srcdir}/libitm; then
     if test x$enable_libitm = x; then
@@ -8761,6 +8723,39 @@ fi
 
 
 
+# Handle --enable-host-pie
+# If host PIE executables are the default (or must be forced on) for some host,
+# we must pass that configuration to the gcc directory.
+gcc_host_pie=
+# Check whether --enable-host-pie was given.
+if test "${enable_host_pie+set}" = set; then :
+  enableval=$enable_host_pie; host_pie=$enableval
+ case $host in
+   *-*-darwin2*)
+     if test x$host_pie != xyes ; then
+       # for Darwin20+ this is required.
+       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: PIE executables are required for the configured host, host-pie setting ignored." >&5
+$as_echo "$as_me: WARNING: PIE executables are required for the configured host, host-pie setting ignored." >&2;}
+       host_pie=yes
+       gcc_host_pie=--enable-host-pie
+     fi ;;
+  *) ;;
+ esac
+else
+  case $host in
+  *-*-darwin2*)
+    # Default to PIE (mandatory for aarch64).
+    host_pie=yes
+    gcc_host_pie=--enable-host-pie
+    ;;
+  *) host_pie=no ;;
+ esac
+fi
+
+
+
+
+
 # Enable --enable-host-shared.
 # Checked early to determine whether jit is an 'all' language
 # Check whether --enable-host-shared was given.
@@ -8770,20 +8765,61 @@ if test "${enable_host_shared+set}" = set; then :
    x86_64-*-darwin* | aarch64-*-darwin*)
      if test x$host_shared != xyes ; then
        # PIC is the default, and actually cannot be switched off.
-       echo configure.ac: warning: PIC code is required for the configured target, host-shared setting ignored. 1>&2
+       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: PIC code is required for the configured host; host-shared setting ignored." >&5
+$as_echo "$as_me: WARNING: PIC code is required for the configured host; host-shared setting ignored." >&2;}
+       host_shared=yes
+     fi ;;
+   *-*-darwin*)
+     if test x$host_pie = xyes -a x$host_shared != xyes ; then
+       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: PIC code is required for PIE host executables host-shared setting ignored." >&5
+$as_echo "$as_me: WARNING: PIC code is required for PIE host executables host-shared setting ignored." >&2;}
        host_shared=yes
      fi ;;
   *) ;;
  esac
 else
   case $host in
+  # 64B x86_64 and Aarch64 Darwin default to PIC.
   x86_64-*-darwin* | aarch64-*-darwin*) host_shared=yes ;;
-  *) host_shared=no ;;
+  # 32B and powerpc64 Darwin must use PIC to link PIE exes.
+  *-*-darwin*) host_shared=$host_pie ;;
+  *) host_shared=no;;
  esac
 fi
 
 
 
+
+if test x$host_shared = xyes; then
+  case $host in
+    *-*-darwin*)
+      # Since host shared is the default for 64b Darwin, and also enabled for
+      # host_pie, ensure that we present the PIE flag when host_pie is active.
+      if test x$host_pie = xyes; then
+        PICFLAG=-fPIE
+      fi
+      ;;
+    *)
+      PICFLAG=-fPIC
+      ;;
+  esac
+elif test x$host_pie = xyes; then
+  PICFLAG=-fPIE
+else
+  PICFLAG=
+fi
+
+
+
+# If we are building PIC/PIE host executables, and we are building dependent
+# libs (e.g. GMP) in-tree those libs need to be configured to generate PIC
+# code.
+host_libs_picflag=
+if test "$host_shared" = "yes" -o "$host_pie" = "yes"; then
+host_libs_picflag='--with-pic'
+fi
+
+
 # By default, C and C++ are the only stage 1 languages.
 stage1_languages=,c,
 
@@ -9209,7 +9245,7 @@ $as_echo "using paths configured with --with-target-bdw-gc options" >&6; }
   fi
 esac
 
-# Disable libitm, libsanitizer, libvtv, liboffloadmic if we're not building C++
+# Disable libitm, libsanitizer, libvtv if we're not building C++
 case ,${enable_languages}, in
   *,c++,*)
     # Disable libitm, libsanitizer if we're not building libstdc++
@@ -9221,7 +9257,7 @@ case ,${enable_languages}, in
     esac
     ;;
   *)
-    noconfigdirs="$noconfigdirs target-liboffloadmic target-libitm target-libsanitizer target-libvtv"
+    noconfigdirs="$noconfigdirs target-libitm target-libsanitizer target-libvtv"
     ;;
 esac
 
@@ -10024,7 +10060,9 @@ esac
 # These force 'configure's to be done one at a time, to avoid problems
 # with contention over a shared config.cache.
 rm -f serdep.tmp
+if test "x${enable_serial_build_configure}" = xyes || test "x${enable_serial_host_configure}" = xyes || test "x${enable_serial_target_configure}" = xyes; then
 echo '# serdep.tmp' > serdep.tmp
+fi
 olditem=
 test "x${enable_serial_build_configure}" = xyes &&
 for item in ${build_configdirs} ; do
@@ -12988,6 +13026,7 @@ fi
 
 
 
+GDCFLAGS=${GDCFLAGS-${CFLAGS}}
 
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -plugin option" >&5
@@ -14110,6 +14149,167 @@ fi
 
 
 
+if test -n "$GM2_FOR_TARGET"; then
+  ac_cv_prog_GM2_FOR_TARGET=$GM2_FOR_TARGET
+elif test -n "$ac_cv_prog_GM2_FOR_TARGET"; then
+  GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
+fi
+
+if test -n "$ac_cv_prog_GM2_FOR_TARGET"; then
+  for ncn_progname in gm2; do
+    # Extract the first word of "${ncn_progname}", so it can be a program name with args.
+set dummy ${ncn_progname}; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_GM2_FOR_TARGET+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$GM2_FOR_TARGET"; then
+  ac_cv_prog_GM2_FOR_TARGET="$GM2_FOR_TARGET" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_GM2_FOR_TARGET="${ncn_progname}"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
+if test -n "$GM2_FOR_TARGET"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GM2_FOR_TARGET" >&5
+$as_echo "$GM2_FOR_TARGET" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  done
+fi
+
+if test -z "$ac_cv_prog_GM2_FOR_TARGET" && test -n "$with_build_time_tools"; then
+  for ncn_progname in gm2; do
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
+$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
+    if test -x $with_build_time_tools/${ncn_progname}; then
+      ac_cv_prog_GM2_FOR_TARGET=$with_build_time_tools/${ncn_progname}
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+      break
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    fi
+  done
+fi
+
+if test -z "$ac_cv_prog_GM2_FOR_TARGET"; then
+  for ncn_progname in gm2; do
+    if test -n "$ncn_target_tool_prefix"; then
+      # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
+set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_GM2_FOR_TARGET+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$GM2_FOR_TARGET"; then
+  ac_cv_prog_GM2_FOR_TARGET="$GM2_FOR_TARGET" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_GM2_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
+if test -n "$GM2_FOR_TARGET"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GM2_FOR_TARGET" >&5
+$as_echo "$GM2_FOR_TARGET" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    fi
+    if test -z "$ac_cv_prog_GM2_FOR_TARGET" && test $build = $target ; then
+      # Extract the first word of "${ncn_progname}", so it can be a program name with args.
+set dummy ${ncn_progname}; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_GM2_FOR_TARGET+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$GM2_FOR_TARGET"; then
+  ac_cv_prog_GM2_FOR_TARGET="$GM2_FOR_TARGET" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_GM2_FOR_TARGET="${ncn_progname}"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
+if test -n "$GM2_FOR_TARGET"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GM2_FOR_TARGET" >&5
+$as_echo "$GM2_FOR_TARGET" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    fi
+    test -n "$ac_cv_prog_GM2_FOR_TARGET" && break
+  done
+fi
+
+if test -z "$ac_cv_prog_GM2_FOR_TARGET" ; then
+  set dummy gm2
+  if test $build = $target ; then
+    GM2_FOR_TARGET="$2"
+  else
+    GM2_FOR_TARGET="${ncn_target_tool_prefix}$2"
+  fi
+else
+  GM2_FOR_TARGET="$ac_cv_prog_GM2_FOR_TARGET"
+fi
+
+
+
 cat > conftest.c << \EOF
 #ifdef __GNUC__
   gcc_yay;
@@ -18042,6 +18242,51 @@ $as_echo "pre-installed" >&6; }
   fi
 fi
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gm2" >&5
+$as_echo_n "checking where to find the target gm2... " >&6; }
+if test "x${build}" != "x${host}" ; then
+  if expr "x$GM2_FOR_TARGET" : "x/" > /dev/null; then
+    # We already found the complete path
+    ac_dir=`dirname $GM2_FOR_TARGET`
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
+$as_echo "pre-installed in $ac_dir" >&6; }
+  else
+    # Canadian cross, just use what we found
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
+$as_echo "pre-installed" >&6; }
+  fi
+else
+  ok=yes
+  case " ${configdirs} " in
+    *" gcc "*) ;;
+    *) ok=no ;;
+  esac
+  case ,${enable_languages}, in
+    *,m2,*) ;;
+    *) ok=no ;;
+  esac
+  if test $ok = yes; then
+    # An in-tree tool is available and we can use it
+    GM2_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gm2 -B$$r/$(HOST_SUBDIR)/gcc/'
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
+$as_echo "just compiled" >&6; }
+  elif expr "x$GM2_FOR_TARGET" : "x/" > /dev/null; then
+    # We already found the complete path
+    ac_dir=`dirname $GM2_FOR_TARGET`
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
+$as_echo "pre-installed in $ac_dir" >&6; }
+  elif test "x$target" = "x$host"; then
+    # We can use an host tool
+    GM2_FOR_TARGET='$(GM2)'
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
+$as_echo "host tool" >&6; }
+  else
+    # We need a cross tool
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
+$as_echo "pre-installed" >&6; }
+  fi
+fi
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target ld" >&5
 $as_echo_n "checking where to find the target ld... " >&6; }
 if test "x${build}" != "x${host}" ; then
@@ -18603,6 +18848,9 @@ fi
 # Specify what files to not compare during bootstrap.
 
 compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/*"
+compare_exclusions="$compare_exclusions | gcc/m2/gm2-compiler-boot/M2Version*"
+compare_exclusions="$compare_exclusions | gcc/m2/gm2-compiler-boot/SYSTEM*"
+compare_exclusions="$compare_exclusions | gcc/m2/gm2version*"
 case "$target" in
   hppa*64*-*-hpux*) ;;
   powerpc*-ibm-aix*) compare_exclusions="$compare_exclusions | *libgomp*\$(objext)" ;;
diff --git a/gas/configure b/gas/configure
index aff5aec..1b9bf0f 100755
--- a/gas/configure
+++ b/gas/configure
@@ -5673,7 +5673,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -5749,6 +5749,11 @@ sysv4 | sysv4.3*)
 tpf*)
   lt_cv_deplibs_check_method=pass_all
   ;;
+vxworks*)
+  # Assume VxWorks cross toolchains are built on Linux, possibly
+  # as canadian for Windows hosts.
+  lt_cv_deplibs_check_method=pass_all
+  ;;
 esac
 
 fi
@@ -7210,23 +7215,25 @@ _LT_EOF
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
 $as_echo "$lt_cv_ld_force_load" >&6; }
-    case $host_os in
-    rhapsody* | darwin1.[012])
+    # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
+    # build without first building modern cctools / linker.
+    case $host_cpu-$host_os in
+    *-rhapsody* | *-darwin1.[012])
       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
-    darwin1.*)
+    *-darwin1.*)
       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+    *-darwin*)
+      # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
+      # deployment target is forced to an earlier version.
+      case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
+	UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
+	  ;;
 	10.[012][,.]*)
-	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-      esac
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+	  ;;
+	*)
+	  ;;
+     esac
     ;;
   esac
     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
@@ -8516,7 +8523,7 @@ _LT_EOF
       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
       tmp_diet=no
       if test "$host_os" = linux-dietlibc; then
 	case $cc_basename in
@@ -9025,7 +9032,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -9037,7 +9044,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       else
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -10037,7 +10044,12 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being.  (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -10285,6 +10297,25 @@ uts4*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+# Shared libraries for VwWorks, >= 7 only at this stage
+# and (fpic) still incompatible with "large" code models
+# in a few configurations. Only for RTP mode in any case,
+# and upon explicit request at configure time.
+vxworks7*)
+  dynamic_linker=no
+  case ${with_multisubdir}-${enable_shared} in
+    *large*)
+      ;;
+    *mrtp*-yes)
+      version_type=linux
+      need_lib_prefix=no
+      need_version=no
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      dynamic_linker="$host_os module_loader"
+      ;;
+  esac
+  ;;
 *)
   dynamic_linker=no
   ;;
@@ -10726,7 +10757,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10729 "configure"
+#line 10760 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10832,7 +10863,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10835 "configure"
+#line 10866 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/gdb/configure b/gdb/configure
index 637f9cd..ab1a299 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -6352,7 +6352,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -6428,6 +6428,11 @@ sysv4 | sysv4.3*)
 tpf*)
   lt_cv_deplibs_check_method=pass_all
   ;;
+vxworks*)
+  # Assume VxWorks cross toolchains are built on Linux, possibly
+  # as canadian for Windows hosts.
+  lt_cv_deplibs_check_method=pass_all
+  ;;
 esac
 
 fi
@@ -7931,23 +7936,25 @@ _LT_EOF
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
 $as_echo "$lt_cv_ld_force_load" >&6; }
-    case $host_os in
-    rhapsody* | darwin1.[012])
+    # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
+    # build without first building modern cctools / linker.
+    case $host_cpu-$host_os in
+    *-rhapsody* | *-darwin1.[012])
       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
-    darwin1.*)
+    *-darwin1.*)
       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+    *-darwin*)
+      # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
+      # deployment target is forced to an earlier version.
+      case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
+	UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
+	  ;;
 	10.[012][,.]*)
-	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-      esac
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+	  ;;
+	*)
+	  ;;
+     esac
     ;;
   esac
     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
@@ -9238,7 +9245,7 @@ _LT_EOF
       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
       tmp_diet=no
       if test "$host_os" = linux-dietlibc; then
 	case $cc_basename in
@@ -9747,7 +9754,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -9759,7 +9766,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       else
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -10759,7 +10766,12 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being.  (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -11007,6 +11019,25 @@ uts4*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+# Shared libraries for VwWorks, >= 7 only at this stage
+# and (fpic) still incompatible with "large" code models
+# in a few configurations. Only for RTP mode in any case,
+# and upon explicit request at configure time.
+vxworks7*)
+  dynamic_linker=no
+  case ${with_multisubdir}-${enable_shared} in
+    *large*)
+      ;;
+    *mrtp*-yes)
+      version_type=linux
+      need_lib_prefix=no
+      need_version=no
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      dynamic_linker="$host_os module_loader"
+      ;;
+  esac
+  ;;
 *)
   dynamic_linker=no
   ;;
@@ -11448,7 +11479,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11451 "configure"
+#line 11482 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11554,7 +11585,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11557 "configure"
+#line 11588 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12576,7 +12607,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
           aCC*)
 	    case $host_cpu in
 	      hppa*64*)
-	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 	        ;;
 	      ia64*)
 	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
@@ -12600,7 +12631,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	      if test $with_gnu_ld = no; then
 	        case $host_cpu in
 	          hppa*64*)
-	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 	            ;;
 	          ia64*)
 	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
@@ -12719,20 +12750,20 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	      prelink_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
+		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
 	      old_archive_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
+		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
 		$RANLIB $oldlib'
 	      archive_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
 	      archive_expsym_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
 	      ;;
 	    *) # Version 6 and above use weak symbols
 	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
@@ -13113,8 +13144,9 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
         ;;
 
       vxworks*)
-        # FIXME: insert proper C++ library support
-        ld_shlibs_CXX=no
+        # For VxWorks ports, we assume the use of a GNU linker with
+        # standard elf conventions.
+        ld_shlibs_CXX=yes
         ;;
 
       *)
@@ -14409,7 +14441,12 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being.  (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -14657,6 +14694,25 @@ uts4*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+# Shared libraries for VwWorks, >= 7 only at this stage
+# and (fpic) still incompatible with "large" code models
+# in a few configurations. Only for RTP mode in any case,
+# and upon explicit request at configure time.
+vxworks7*)
+  dynamic_linker=no
+  case ${with_multisubdir}-${enable_shared} in
+    *large*)
+      ;;
+    *mrtp*-yes)
+      version_type=linux
+      need_lib_prefix=no
+      need_version=no
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      dynamic_linker="$host_os module_loader"
+      ;;
+  esac
+  ;;
 *)
   dynamic_linker=no
   ;;
diff --git a/gdbsupport/Makefile.in b/gdbsupport/Makefile.in
index 89ed110..07cb78f 100644
--- a/gdbsupport/Makefile.in
+++ b/gdbsupport/Makefile.in
@@ -15,7 +15,7 @@
 @SET_MAKE@
 
 #
-#   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+#   Copyright (C) 2020-2023 Free Software Foundation, Inc.
 #
 # This file is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/gprof/configure b/gprof/configure
index 4bf25c3..4727b2a 100755
--- a/gprof/configure
+++ b/gprof/configure
@@ -5551,7 +5551,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -5627,6 +5627,11 @@ sysv4 | sysv4.3*)
 tpf*)
   lt_cv_deplibs_check_method=pass_all
   ;;
+vxworks*)
+  # Assume VxWorks cross toolchains are built on Linux, possibly
+  # as canadian for Windows hosts.
+  lt_cv_deplibs_check_method=pass_all
+  ;;
 esac
 
 fi
@@ -7088,23 +7093,25 @@ _LT_EOF
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
 $as_echo "$lt_cv_ld_force_load" >&6; }
-    case $host_os in
-    rhapsody* | darwin1.[012])
+    # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
+    # build without first building modern cctools / linker.
+    case $host_cpu-$host_os in
+    *-rhapsody* | *-darwin1.[012])
       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
-    darwin1.*)
+    *-darwin1.*)
       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+    *-darwin*)
+      # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
+      # deployment target is forced to an earlier version.
+      case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
+	UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
+	  ;;
 	10.[012][,.]*)
-	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-      esac
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+	  ;;
+	*)
+	  ;;
+     esac
     ;;
   esac
     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
@@ -8394,7 +8401,7 @@ _LT_EOF
       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
       tmp_diet=no
       if test "$host_os" = linux-dietlibc; then
 	case $cc_basename in
@@ -8903,7 +8910,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -8915,7 +8922,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       else
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -9915,7 +9922,12 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being.  (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -10163,6 +10175,25 @@ uts4*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+# Shared libraries for VwWorks, >= 7 only at this stage
+# and (fpic) still incompatible with "large" code models
+# in a few configurations. Only for RTP mode in any case,
+# and upon explicit request at configure time.
+vxworks7*)
+  dynamic_linker=no
+  case ${with_multisubdir}-${enable_shared} in
+    *large*)
+      ;;
+    *mrtp*-yes)
+      version_type=linux
+      need_lib_prefix=no
+      need_version=no
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      dynamic_linker="$host_os module_loader"
+      ;;
+  esac
+  ;;
 *)
   dynamic_linker=no
   ;;
@@ -10604,7 +10635,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10607 "configure"
+#line 10638 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10710,7 +10741,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10713 "configure"
+#line 10744 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/gprofng/configure b/gprofng/configure
index c39dc85..005f9cb 100755
--- a/gprofng/configure
+++ b/gprofng/configure
@@ -7197,7 +7197,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -7273,6 +7273,11 @@ sysv4 | sysv4.3*)
 tpf*)
   lt_cv_deplibs_check_method=pass_all
   ;;
+vxworks*)
+  # Assume VxWorks cross toolchains are built on Linux, possibly
+  # as canadian for Windows hosts.
+  lt_cv_deplibs_check_method=pass_all
+  ;;
 esac
 
 fi
@@ -8734,23 +8739,25 @@ _LT_EOF
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
 $as_echo "$lt_cv_ld_force_load" >&6; }
-    case $host_os in
-    rhapsody* | darwin1.[012])
+    # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
+    # build without first building modern cctools / linker.
+    case $host_cpu-$host_os in
+    *-rhapsody* | *-darwin1.[012])
       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
-    darwin1.*)
+    *-darwin1.*)
       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+    *-darwin*)
+      # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
+      # deployment target is forced to an earlier version.
+      case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
+	UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
+	  ;;
 	10.[012][,.]*)
-	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-      esac
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+	  ;;
+	*)
+	  ;;
+     esac
     ;;
   esac
     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
@@ -10011,7 +10018,7 @@ _LT_EOF
       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
       tmp_diet=no
       if test "$host_os" = linux-dietlibc; then
 	case $cc_basename in
@@ -10520,7 +10527,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -10532,7 +10539,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       else
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -11532,7 +11539,12 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being.  (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -11780,6 +11792,25 @@ uts4*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+# Shared libraries for VwWorks, >= 7 only at this stage
+# and (fpic) still incompatible with "large" code models
+# in a few configurations. Only for RTP mode in any case,
+# and upon explicit request at configure time.
+vxworks7*)
+  dynamic_linker=no
+  case ${with_multisubdir}-${enable_shared} in
+    *large*)
+      ;;
+    *mrtp*-yes)
+      version_type=linux
+      need_lib_prefix=no
+      need_version=no
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      dynamic_linker="$host_os module_loader"
+      ;;
+  esac
+  ;;
 *)
   dynamic_linker=no
   ;;
@@ -12221,7 +12252,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12224 "configure"
+#line 12255 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12327,7 +12358,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12330 "configure"
+#line 12361 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -13349,7 +13380,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
           aCC*)
 	    case $host_cpu in
 	      hppa*64*)
-	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 	        ;;
 	      ia64*)
 	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
@@ -13373,7 +13404,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	      if test $with_gnu_ld = no; then
 	        case $host_cpu in
 	          hppa*64*)
-	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 	            ;;
 	          ia64*)
 	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
@@ -13492,20 +13523,20 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	      prelink_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
+		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
 	      old_archive_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
+		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
 		$RANLIB $oldlib'
 	      archive_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
 	      archive_expsym_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
 	      ;;
 	    *) # Version 6 and above use weak symbols
 	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
@@ -13886,8 +13917,9 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
         ;;
 
       vxworks*)
-        # FIXME: insert proper C++ library support
-        ld_shlibs_CXX=no
+        # For VxWorks ports, we assume the use of a GNU linker with
+        # standard elf conventions.
+        ld_shlibs_CXX=yes
         ;;
 
       *)
@@ -15182,7 +15214,12 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being.  (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -15430,6 +15467,25 @@ uts4*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+# Shared libraries for VwWorks, >= 7 only at this stage
+# and (fpic) still incompatible with "large" code models
+# in a few configurations. Only for RTP mode in any case,
+# and upon explicit request at configure time.
+vxworks7*)
+  dynamic_linker=no
+  case ${with_multisubdir}-${enable_shared} in
+    *large*)
+      ;;
+    *mrtp*-yes)
+      version_type=linux
+      need_lib_prefix=no
+      need_version=no
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      dynamic_linker="$host_os module_loader"
+      ;;
+  esac
+  ;;
 *)
   dynamic_linker=no
   ;;
diff --git a/gprofng/libcollector/configure b/gprofng/libcollector/configure
index 9dfc4ab..2d8924c 100755
--- a/gprofng/libcollector/configure
+++ b/gprofng/libcollector/configure
@@ -7009,7 +7009,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -7085,6 +7085,11 @@ sysv4 | sysv4.3*)
 tpf*)
   lt_cv_deplibs_check_method=pass_all
   ;;
+vxworks*)
+  # Assume VxWorks cross toolchains are built on Linux, possibly
+  # as canadian for Windows hosts.
+  lt_cv_deplibs_check_method=pass_all
+  ;;
 esac
 
 fi
@@ -8546,23 +8551,25 @@ _LT_EOF
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
 $as_echo "$lt_cv_ld_force_load" >&6; }
-    case $host_os in
-    rhapsody* | darwin1.[012])
+    # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
+    # build without first building modern cctools / linker.
+    case $host_cpu-$host_os in
+    *-rhapsody* | *-darwin1.[012])
       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
-    darwin1.*)
+    *-darwin1.*)
       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+    *-darwin*)
+      # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
+      # deployment target is forced to an earlier version.
+      case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
+	UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
+	  ;;
 	10.[012][,.]*)
-	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-      esac
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+	  ;;
+	*)
+	  ;;
+     esac
     ;;
   esac
     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
@@ -9853,7 +9860,7 @@ _LT_EOF
       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
       tmp_diet=no
       if test "$host_os" = linux-dietlibc; then
 	case $cc_basename in
@@ -10362,7 +10369,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -10374,7 +10381,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       else
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -11374,7 +11381,12 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being.  (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -11622,6 +11634,25 @@ uts4*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+# Shared libraries for VwWorks, >= 7 only at this stage
+# and (fpic) still incompatible with "large" code models
+# in a few configurations. Only for RTP mode in any case,
+# and upon explicit request at configure time.
+vxworks7*)
+  dynamic_linker=no
+  case ${with_multisubdir}-${enable_shared} in
+    *large*)
+      ;;
+    *mrtp*-yes)
+      version_type=linux
+      need_lib_prefix=no
+      need_version=no
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      dynamic_linker="$host_os module_loader"
+      ;;
+  esac
+  ;;
 *)
   dynamic_linker=no
   ;;
@@ -12063,7 +12094,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12066 "configure"
+#line 12097 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12169,7 +12200,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12172 "configure"
+#line 12203 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -13191,7 +13222,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
           aCC*)
 	    case $host_cpu in
 	      hppa*64*)
-	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 	        ;;
 	      ia64*)
 	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
@@ -13215,7 +13246,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	      if test $with_gnu_ld = no; then
 	        case $host_cpu in
 	          hppa*64*)
-	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 	            ;;
 	          ia64*)
 	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
@@ -13334,20 +13365,20 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	      prelink_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
+		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
 	      old_archive_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
+		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
 		$RANLIB $oldlib'
 	      archive_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
 	      archive_expsym_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
 	      ;;
 	    *) # Version 6 and above use weak symbols
 	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
@@ -13728,8 +13759,9 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
         ;;
 
       vxworks*)
-        # FIXME: insert proper C++ library support
-        ld_shlibs_CXX=no
+        # For VxWorks ports, we assume the use of a GNU linker with
+        # standard elf conventions.
+        ld_shlibs_CXX=yes
         ;;
 
       *)
@@ -15024,7 +15056,12 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being.  (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -15272,6 +15309,25 @@ uts4*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+# Shared libraries for VwWorks, >= 7 only at this stage
+# and (fpic) still incompatible with "large" code models
+# in a few configurations. Only for RTP mode in any case,
+# and upon explicit request at configure time.
+vxworks7*)
+  dynamic_linker=no
+  case ${with_multisubdir}-${enable_shared} in
+    *large*)
+      ;;
+    *mrtp*-yes)
+      version_type=linux
+      need_lib_prefix=no
+      need_version=no
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      dynamic_linker="$host_os module_loader"
+      ;;
+  esac
+  ;;
 *)
   dynamic_linker=no
   ;;
diff --git a/intl/configure b/intl/configure
index e75f072..b0aae14 100755
--- a/intl/configure
+++ b/intl/configure
@@ -622,6 +622,8 @@ ac_unique_file="gettext.c"
 ac_header_list=
 ac_subst_vars='LTLIBOBJS
 LIBOBJS
+enable_host_pie
+enable_host_shared
 BISON3_NO
 BISON3_YES
 PICFLAG
@@ -727,6 +729,8 @@ with_included_gettext
 with_libintl_prefix
 with_libintl_type
 enable_maintainer_mode
+enable_host_shared
+enable_host_pie
 '
       ac_precious_vars='build_alias
 host_alias
@@ -1351,6 +1355,8 @@ Optional Features:
   --disable-nls           do not use Native Language Support
   --disable-rpath         do not hardcode runtime library paths
   --enable-maintainer-mode enable rules only needed by maintainers
+  --enable-host-shared    build host code as shared libraries
+  --enable-host-pie       build host code as PIE
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
@@ -6857,6 +6863,9 @@ case "${host}" in
 	# sets the default TLS model and affects inlining.
 	PICFLAG=-fPIC
 	;;
+    loongarch*-*-*)
+	PICFLAG=-fpic
+	;;
     mips-sgi-irix6*)
 	# PIC is the default.
 	;;
@@ -6916,6 +6925,31 @@ fi
 
 
 
+# Enable --enable-host-shared.
+# Check whether --enable-host-shared was given.
+if test "${enable_host_shared+set}" = set; then :
+  enableval=$enable_host_shared;
+fi
+
+
+
+# Enable --enable-host-pie.
+# Check whether --enable-host-pie was given.
+if test "${enable_host_pie+set}" = set; then :
+  enableval=$enable_host_pie;
+fi
+
+
+
+if test x$enable_host_shared = xyes; then
+  PICFLAG=-fPIC
+elif test x$enable_host_pie = xyes; then
+  PICFLAG=-fPIE
+else
+  PICFLAG=
+fi
+
+
 ac_config_files="$ac_config_files Makefile config.intl"
 
 cat >confcache <<\_ACEOF
diff --git a/ld/configure b/ld/configure
index a4fcb9b..960d54f 100755
--- a/ld/configure
+++ b/ld/configure
@@ -6571,7 +6571,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -6647,6 +6647,11 @@ sysv4 | sysv4.3*)
 tpf*)
   lt_cv_deplibs_check_method=pass_all
   ;;
+vxworks*)
+  # Assume VxWorks cross toolchains are built on Linux, possibly
+  # as canadian for Windows hosts.
+  lt_cv_deplibs_check_method=pass_all
+  ;;
 esac
 
 fi
@@ -8108,23 +8113,25 @@ _LT_EOF
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
 $as_echo "$lt_cv_ld_force_load" >&6; }
-    case $host_os in
-    rhapsody* | darwin1.[012])
+    # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
+    # build without first building modern cctools / linker.
+    case $host_cpu-$host_os in
+    *-rhapsody* | *-darwin1.[012])
       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
-    darwin1.*)
+    *-darwin1.*)
       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+    *-darwin*)
+      # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
+      # deployment target is forced to an earlier version.
+      case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
+	UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
+	  ;;
 	10.[012][,.]*)
-	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-      esac
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+	  ;;
+	*)
+	  ;;
+     esac
     ;;
   esac
     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
@@ -9415,7 +9422,7 @@ _LT_EOF
       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
       tmp_diet=no
       if test "$host_os" = linux-dietlibc; then
 	case $cc_basename in
@@ -9924,7 +9931,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -9936,7 +9943,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       else
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -10936,7 +10943,12 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being.  (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -11184,6 +11196,25 @@ uts4*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+# Shared libraries for VwWorks, >= 7 only at this stage
+# and (fpic) still incompatible with "large" code models
+# in a few configurations. Only for RTP mode in any case,
+# and upon explicit request at configure time.
+vxworks7*)
+  dynamic_linker=no
+  case ${with_multisubdir}-${enable_shared} in
+    *large*)
+      ;;
+    *mrtp*-yes)
+      version_type=linux
+      need_lib_prefix=no
+      need_version=no
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      dynamic_linker="$host_os module_loader"
+      ;;
+  esac
+  ;;
 *)
   dynamic_linker=no
   ;;
@@ -11625,7 +11656,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11628 "configure"
+#line 11659 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11731,7 +11762,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11734 "configure"
+#line 11765 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12753,7 +12784,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
           aCC*)
 	    case $host_cpu in
 	      hppa*64*)
-	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 	        ;;
 	      ia64*)
 	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
@@ -12777,7 +12808,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	      if test $with_gnu_ld = no; then
 	        case $host_cpu in
 	          hppa*64*)
-	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 	            ;;
 	          ia64*)
 	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
@@ -12896,20 +12927,20 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	      prelink_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
+		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
 	      old_archive_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
+		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
 		$RANLIB $oldlib'
 	      archive_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
 	      archive_expsym_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
 	      ;;
 	    *) # Version 6 and above use weak symbols
 	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
@@ -13290,8 +13321,9 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
         ;;
 
       vxworks*)
-        # FIXME: insert proper C++ library support
-        ld_shlibs_CXX=no
+        # For VxWorks ports, we assume the use of a GNU linker with
+        # standard elf conventions.
+        ld_shlibs_CXX=yes
         ;;
 
       *)
@@ -14586,7 +14618,12 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being.  (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -14834,6 +14871,25 @@ uts4*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+# Shared libraries for VwWorks, >= 7 only at this stage
+# and (fpic) still incompatible with "large" code models
+# in a few configurations. Only for RTP mode in any case,
+# and upon explicit request at configure time.
+vxworks7*)
+  dynamic_linker=no
+  case ${with_multisubdir}-${enable_shared} in
+    *large*)
+      ;;
+    *mrtp*-yes)
+      version_type=linux
+      need_lib_prefix=no
+      need_version=no
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      dynamic_linker="$host_os module_loader"
+      ;;
+  esac
+  ;;
 *)
   dynamic_linker=no
   ;;
diff --git a/libbacktrace/configure b/libbacktrace/configure
index 406b67b..e5ca8ad 100755
--- a/libbacktrace/configure
+++ b/libbacktrace/configure
@@ -6487,7 +6487,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -6563,6 +6563,11 @@ sysv4 | sysv4.3*)
 tpf*)
   lt_cv_deplibs_check_method=pass_all
   ;;
+vxworks*)
+  # Assume VxWorks cross toolchains are built on Linux, possibly
+  # as canadian for Windows hosts.
+  lt_cv_deplibs_check_method=pass_all
+  ;;
 esac
 
 fi
@@ -8024,23 +8029,25 @@ _LT_EOF
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
 $as_echo "$lt_cv_ld_force_load" >&6; }
-    case $host_os in
-    rhapsody* | darwin1.[012])
+    # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
+    # build without first building modern cctools / linker.
+    case $host_cpu-$host_os in
+    *-rhapsody* | *-darwin1.[012])
       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
-    darwin1.*)
+    *-darwin1.*)
       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+    *-darwin*)
+      # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
+      # deployment target is forced to an earlier version.
+      case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
+	UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
+	  ;;
 	10.[012][,.]*)
-	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-      esac
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+	  ;;
+	*)
+	  ;;
+     esac
     ;;
   esac
     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
@@ -9330,7 +9337,7 @@ _LT_EOF
       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
       tmp_diet=no
       if test "$host_os" = linux-dietlibc; then
 	case $cc_basename in
@@ -9839,7 +9846,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -9851,7 +9858,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       else
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -10851,7 +10858,12 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being.  (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -11099,6 +11111,25 @@ uts4*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+# Shared libraries for VwWorks, >= 7 only at this stage
+# and (fpic) still incompatible with "large" code models
+# in a few configurations. Only for RTP mode in any case,
+# and upon explicit request at configure time.
+vxworks7*)
+  dynamic_linker=no
+  case ${with_multisubdir}-${enable_shared} in
+    *large*)
+      ;;
+    *mrtp*-yes)
+      version_type=linux
+      need_lib_prefix=no
+      need_version=no
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      dynamic_linker="$host_os module_loader"
+      ;;
+  esac
+  ;;
 *)
   dynamic_linker=no
   ;;
@@ -11540,7 +11571,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11543 "configure"
+#line 11574 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11646,7 +11677,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11649 "configure"
+#line 11680 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/libctf/configure b/libctf/configure
index a0e40f4..4c01c02 100755
--- a/libctf/configure
+++ b/libctf/configure
@@ -6608,7 +6608,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -6684,6 +6684,11 @@ sysv4 | sysv4.3*)
 tpf*)
   lt_cv_deplibs_check_method=pass_all
   ;;
+vxworks*)
+  # Assume VxWorks cross toolchains are built on Linux, possibly
+  # as canadian for Windows hosts.
+  lt_cv_deplibs_check_method=pass_all
+  ;;
 esac
 
 fi
@@ -8145,23 +8150,25 @@ _LT_EOF
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
 $as_echo "$lt_cv_ld_force_load" >&6; }
-    case $host_os in
-    rhapsody* | darwin1.[012])
+    # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
+    # build without first building modern cctools / linker.
+    case $host_cpu-$host_os in
+    *-rhapsody* | *-darwin1.[012])
       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
-    darwin1.*)
+    *-darwin1.*)
       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+    *-darwin*)
+      # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
+      # deployment target is forced to an earlier version.
+      case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
+	UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
+	  ;;
 	10.[012][,.]*)
-	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-      esac
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+	  ;;
+	*)
+	  ;;
+     esac
     ;;
   esac
     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
@@ -9421,7 +9428,7 @@ _LT_EOF
       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
       tmp_diet=no
       if test "$host_os" = linux-dietlibc; then
 	case $cc_basename in
@@ -9930,7 +9937,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -9942,7 +9949,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       else
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -10942,7 +10949,12 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being.  (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -11190,6 +11202,25 @@ uts4*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+# Shared libraries for VwWorks, >= 7 only at this stage
+# and (fpic) still incompatible with "large" code models
+# in a few configurations. Only for RTP mode in any case,
+# and upon explicit request at configure time.
+vxworks7*)
+  dynamic_linker=no
+  case ${with_multisubdir}-${enable_shared} in
+    *large*)
+      ;;
+    *mrtp*-yes)
+      version_type=linux
+      need_lib_prefix=no
+      need_version=no
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      dynamic_linker="$host_os module_loader"
+      ;;
+  esac
+  ;;
 *)
   dynamic_linker=no
   ;;
@@ -11631,7 +11662,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11634 "configure"
+#line 11665 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11737,7 +11768,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11740 "configure"
+#line 11771 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/libdecnumber/configure b/libdecnumber/configure
index 87f3bd5..e4600c1 100755
--- a/libdecnumber/configure
+++ b/libdecnumber/configure
@@ -625,6 +625,8 @@ ac_includes_default="\
 ac_subst_vars='LTLIBOBJS
 LIBOBJS
 PICFLAG
+enable_host_pie
+enable_host_shared
 ADDITIONAL_OBJS
 enable_decimal_float
 target_os
@@ -704,6 +706,7 @@ enable_werror_always
 enable_maintainer_mode
 enable_decimal_float
 enable_host_shared
+enable_host_pie
 '
       ac_precious_vars='build_alias
 host_alias
@@ -1335,6 +1338,7 @@ Optional Features:
 			or 'dpd' choses which decimal floating point format
 			to use
   --enable-host-shared    build host code as shared libraries
+  --enable-host-pie       build host code as PIE
 
 Some influential environment variables:
   CC          C compiler command
@@ -5044,7 +5048,23 @@ $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
 # Enable --enable-host-shared.
 # Check whether --enable-host-shared was given.
 if test "${enable_host_shared+set}" = set; then :
-  enableval=$enable_host_shared; PICFLAG=-fPIC
+  enableval=$enable_host_shared;
+fi
+
+
+
+# Enable --enable-host-pie.
+# Check whether --enable-host-pie was given.
+if test "${enable_host_pie+set}" = set; then :
+  enableval=$enable_host_pie;
+fi
+
+
+
+if test x$enable_host_shared = xyes; then
+  PICFLAG=-fPIC
+elif test x$enable_host_pie = xyes; then
+  PICFLAG=-fPIE
 else
   PICFLAG=
 fi
diff --git a/libsframe/configure b/libsframe/configure
index f7ad9c5..1d9e5e1 100755
--- a/libsframe/configure
+++ b/libsframe/configure
@@ -6463,7 +6463,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -6539,6 +6539,11 @@ sysv4 | sysv4.3*)
 tpf*)
   lt_cv_deplibs_check_method=pass_all
   ;;
+vxworks*)
+  # Assume VxWorks cross toolchains are built on Linux, possibly
+  # as canadian for Windows hosts.
+  lt_cv_deplibs_check_method=pass_all
+  ;;
 esac
 
 fi
@@ -8000,23 +8005,25 @@ _LT_EOF
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
 $as_echo "$lt_cv_ld_force_load" >&6; }
-    case $host_os in
-    rhapsody* | darwin1.[012])
+    # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
+    # build without first building modern cctools / linker.
+    case $host_cpu-$host_os in
+    *-rhapsody* | *-darwin1.[012])
       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
-    darwin1.*)
+    *-darwin1.*)
       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+    *-darwin*)
+      # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
+      # deployment target is forced to an earlier version.
+      case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
+	UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
+	  ;;
 	10.[012][,.]*)
-	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-      esac
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+	  ;;
+	*)
+	  ;;
+     esac
     ;;
   esac
     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
@@ -9276,7 +9283,7 @@ _LT_EOF
       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
       tmp_diet=no
       if test "$host_os" = linux-dietlibc; then
 	case $cc_basename in
@@ -9785,7 +9792,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -9797,7 +9804,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       else
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -10797,7 +10804,12 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being.  (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -11045,6 +11057,25 @@ uts4*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+# Shared libraries for VwWorks, >= 7 only at this stage
+# and (fpic) still incompatible with "large" code models
+# in a few configurations. Only for RTP mode in any case,
+# and upon explicit request at configure time.
+vxworks7*)
+  dynamic_linker=no
+  case ${with_multisubdir}-${enable_shared} in
+    *large*)
+      ;;
+    *mrtp*-yes)
+      version_type=linux
+      need_lib_prefix=no
+      need_version=no
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      dynamic_linker="$host_os module_loader"
+      ;;
+  esac
+  ;;
 *)
   dynamic_linker=no
   ;;
@@ -11486,7 +11517,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11489 "configure"
+#line 11520 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11592,7 +11623,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11595 "configure"
+#line 11626 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/opcodes/configure b/opcodes/configure
index a9648ba..1227013 100755
--- a/opcodes/configure
+++ b/opcodes/configure
@@ -6018,7 +6018,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -6094,6 +6094,11 @@ sysv4 | sysv4.3*)
 tpf*)
   lt_cv_deplibs_check_method=pass_all
   ;;
+vxworks*)
+  # Assume VxWorks cross toolchains are built on Linux, possibly
+  # as canadian for Windows hosts.
+  lt_cv_deplibs_check_method=pass_all
+  ;;
 esac
 
 fi
@@ -7555,23 +7560,25 @@ _LT_EOF
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
 $as_echo "$lt_cv_ld_force_load" >&6; }
-    case $host_os in
-    rhapsody* | darwin1.[012])
+    # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
+    # build without first building modern cctools / linker.
+    case $host_cpu-$host_os in
+    *-rhapsody* | *-darwin1.[012])
       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
-    darwin1.*)
+    *-darwin1.*)
       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+    *-darwin*)
+      # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
+      # deployment target is forced to an earlier version.
+      case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
+	UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
+	  ;;
 	10.[012][,.]*)
-	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-      esac
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+	  ;;
+	*)
+	  ;;
+     esac
     ;;
   esac
     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
@@ -8831,7 +8838,7 @@ _LT_EOF
       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
       tmp_diet=no
       if test "$host_os" = linux-dietlibc; then
 	case $cc_basename in
@@ -9340,7 +9347,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -9352,7 +9359,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       else
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -10352,7 +10359,12 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being.  (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -10600,6 +10612,25 @@ uts4*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+# Shared libraries for VwWorks, >= 7 only at this stage
+# and (fpic) still incompatible with "large" code models
+# in a few configurations. Only for RTP mode in any case,
+# and upon explicit request at configure time.
+vxworks7*)
+  dynamic_linker=no
+  case ${with_multisubdir}-${enable_shared} in
+    *large*)
+      ;;
+    *mrtp*-yes)
+      version_type=linux
+      need_lib_prefix=no
+      need_version=no
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      dynamic_linker="$host_os module_loader"
+      ;;
+  esac
+  ;;
 *)
   dynamic_linker=no
   ;;
@@ -11041,7 +11072,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11044 "configure"
+#line 11075 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11147,7 +11178,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11150 "configure"
+#line 11181 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/sim/configure b/sim/configure
index fd9cdff..d8b0555 100755
--- a/sim/configure
+++ b/sim/configure
@@ -6516,7 +6516,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -6592,6 +6592,11 @@ sysv4 | sysv4.3*)
 tpf*)
   lt_cv_deplibs_check_method=pass_all
   ;;
+vxworks*)
+  # Assume VxWorks cross toolchains are built on Linux, possibly
+  # as canadian for Windows hosts.
+  lt_cv_deplibs_check_method=pass_all
+  ;;
 esac
 
 fi
@@ -8095,23 +8100,25 @@ _LT_EOF
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
 $as_echo "$lt_cv_ld_force_load" >&6; }
-    case $host_os in
-    rhapsody* | darwin1.[012])
+    # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
+    # build without first building modern cctools / linker.
+    case $host_cpu-$host_os in
+    *-rhapsody* | *-darwin1.[012])
       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
-    darwin1.*)
+    *-darwin1.*)
       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+    *-darwin*)
+      # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
+      # deployment target is forced to an earlier version.
+      case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
+	UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
+	  ;;
 	10.[012][,.]*)
-	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-      esac
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+	  ;;
+	*)
+	  ;;
+     esac
     ;;
   esac
     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
@@ -10047,7 +10054,7 @@ _LT_EOF
       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
       tmp_diet=no
       if test "$host_os" = linux-dietlibc; then
 	case $cc_basename in
@@ -10556,7 +10563,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -10568,7 +10575,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       else
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -11568,7 +11575,12 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being.  (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -11816,6 +11828,25 @@ uts4*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+# Shared libraries for VwWorks, >= 7 only at this stage
+# and (fpic) still incompatible with "large" code models
+# in a few configurations. Only for RTP mode in any case,
+# and upon explicit request at configure time.
+vxworks7*)
+  dynamic_linker=no
+  case ${with_multisubdir}-${enable_shared} in
+    *large*)
+      ;;
+    *mrtp*-yes)
+      version_type=linux
+      need_lib_prefix=no
+      need_version=no
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      dynamic_linker="$host_os module_loader"
+      ;;
+  esac
+  ;;
 *)
   dynamic_linker=no
   ;;
@@ -12257,7 +12288,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12260 "configure"
+#line 12291 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12363,7 +12394,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12366 "configure"
+#line 12397 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/zlib/Makefile.in b/zlib/Makefile.in
index 855c23e..dd8a21d 100644
--- a/zlib/Makefile.in
+++ b/zlib/Makefile.in
@@ -349,6 +349,8 @@ datadir = @datadir@
 datarootdir = @datarootdir@
 docdir = @docdir@
 dvidir = @dvidir@
+enable_host_pie = @enable_host_pie@
+enable_host_shared = @enable_host_shared@
 exec_prefix = @exec_prefix@
 host = @host@
 host_alias = @host_alias@
diff --git a/zlib/configure b/zlib/configure
index e65ade3..2d55136 100755
--- a/zlib/configure
+++ b/zlib/configure
@@ -635,6 +635,8 @@ am__EXEEXT_TRUE
 LTLIBOBJS
 LIBOBJS
 PICFLAG
+enable_host_pie
+enable_host_shared
 TARGET_LIBRARY_FALSE
 TARGET_LIBRARY_TRUE
 toolexeclibdir
@@ -776,6 +778,7 @@ enable_fast_install
 with_gnu_ld
 enable_libtool_lock
 enable_host_shared
+enable_host_pie
 '
       ac_precious_vars='build_alias
 host_alias
@@ -1417,6 +1420,7 @@ Optional Features:
                           optimize for fast installation [default=yes]
   --disable-libtool-lock  avoid locking (might break parallel builds)
   --enable-host-shared    build host code as shared libraries
+  --enable-host-pie       build host code as PIE
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
@@ -5357,7 +5361,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -5433,6 +5437,11 @@ sysv4 | sysv4.3*)
 tpf*)
   lt_cv_deplibs_check_method=pass_all
   ;;
+vxworks*)
+  # Assume VxWorks cross toolchains are built on Linux, possibly
+  # as canadian for Windows hosts.
+  lt_cv_deplibs_check_method=pass_all
+  ;;
 esac
 
 fi
@@ -6901,23 +6910,25 @@ _LT_EOF
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
 $as_echo "$lt_cv_ld_force_load" >&6; }
-    case $host_os in
-    rhapsody* | darwin1.[012])
+    # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
+    # build without first building modern cctools / linker.
+    case $host_cpu-$host_os in
+    *-rhapsody* | *-darwin1.[012])
       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
-    darwin1.*)
+    *-darwin1.*)
       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+    *-darwin*)
+      # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
+      # deployment target is forced to an earlier version.
+      case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
+	UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
+	  ;;
 	10.[012][,.]*)
-	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-      esac
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+	  ;;
+	*)
+	  ;;
+     esac
     ;;
   esac
     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
@@ -8474,7 +8485,7 @@ _LT_EOF
       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
       tmp_diet=no
       if test "$host_os" = linux-dietlibc; then
 	case $cc_basename in
@@ -8989,7 +9000,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -9001,7 +9012,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       else
 	case $host_cpu in
 	hppa*64*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	ia64*)
 	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
@@ -10004,7 +10015,12 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being.  (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -10255,6 +10271,25 @@ uts4*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
+# Shared libraries for VwWorks, >= 7 only at this stage
+# and (fpic) still incompatible with "large" code models
+# in a few configurations. Only for RTP mode in any case,
+# and upon explicit request at configure time.
+vxworks7*)
+  dynamic_linker=no
+  case ${with_multisubdir}-${enable_shared} in
+    *large*)
+      ;;
+    *mrtp*-yes)
+      version_type=linux
+      need_lib_prefix=no
+      need_version=no
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      dynamic_linker="$host_os module_loader"
+      ;;
+  esac
+  ;;
 *)
   dynamic_linker=no
   ;;
@@ -10711,7 +10746,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10714 "configure"
+#line 10749 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10817,7 +10852,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10820 "configure"
+#line 10855 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11532,15 +11567,31 @@ else
   multilib_arg=
 fi
 
+# Enable --enable-host-shared.
 # Check whether --enable-host-shared was given.
 if test "${enable_host_shared+set}" = set; then :
-  enableval=$enable_host_shared; PICFLAG=-fPIC
+  enableval=$enable_host_shared;
+fi
+
+
+
+# Enable --enable-host-pie.
+# Check whether --enable-host-pie was given.
+if test "${enable_host_pie+set}" = set; then :
+  enableval=$enable_host_pie;
+fi
+
+
+
+if test x$enable_host_shared = xyes; then
+  PICFLAG=-fPIC
+elif test x$enable_host_pie = xyes; then
+  PICFLAG=-fPIE
 else
   PICFLAG=
 fi
 
 
-
 ac_config_files="$ac_config_files Makefile"
 
 cat >confcache <<\_ACEOF