Sync libiberty from GCC, replaying updates to configure scripts

1 files changed, 74 insertions, 66 deletions

diff --git a/Makefile.in b/Makefile.in
index 8ae261f..61e0ab6 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -833,6 +833,14 @@ POSTSTAGE1_FLAGS_TO_PASS = \
 	$(LTO_FLAGS_TO_PASS) \
 	"`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 
+@if gcc-bootstrap
+EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \
+		       $(POSTSTAGE1_HOST_EXPORTS) \
+		     fi ;
+
+EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS"
+@endif gcc-bootstrap
+
 # Flags to pass down to makes which are built with the target environment.
 # The double $ decreases the length of the command line; those variables
 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
@@ -3651,9 +3659,9 @@ check-bfd:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/bfd && \
-	  $(MAKE) $(FLAGS_TO_PASS)  check)
+	  $(MAKE) $(FLAGS_TO_PASS)  $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif bfd
 
@@ -4525,9 +4533,9 @@ check-opcodes:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/opcodes && \
-	  $(MAKE) $(FLAGS_TO_PASS)  check)
+	  $(MAKE) $(FLAGS_TO_PASS)  $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif opcodes
 
@@ -5399,9 +5407,9 @@ check-binutils:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/binutils && \
-	  $(MAKE) $(FLAGS_TO_PASS)  check)
+	  $(MAKE) $(FLAGS_TO_PASS)  $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif binutils
 
@@ -5829,9 +5837,9 @@ check-bison:
 	@if [ '$(host)' = '$(target)' ] ; then \
 	  r=`${PWD_COMMAND}`; export r; \
 	  s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	  $(HOST_EXPORTS) \
+	  $(HOST_EXPORTS)  \
 	  (cd $(HOST_SUBDIR)/bison && \
-	    $(MAKE) $(FLAGS_TO_PASS)  check); \
+	    $(MAKE) $(FLAGS_TO_PASS)  check)
 	fi
 
 @endif bison
@@ -6271,7 +6279,7 @@ check-cgen:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/cgen && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)
 
@@ -6712,7 +6720,7 @@ check-dejagnu:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/dejagnu && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)
 
@@ -7153,7 +7161,7 @@ check-etc:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/etc && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)
 
@@ -7596,9 +7604,9 @@ check-fastjar:
 	@if [ '$(host)' = '$(target)' ] ; then \
 	  r=`${PWD_COMMAND}`; export r; \
 	  s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	  $(HOST_EXPORTS) \
+	  $(HOST_EXPORTS)  \
 	  (cd $(HOST_SUBDIR)/fastjar && \
-	    $(MAKE) $(FLAGS_TO_PASS)  check); \
+	    $(MAKE) $(FLAGS_TO_PASS)  check)
 	fi
 
 @endif fastjar
@@ -8484,9 +8492,9 @@ check-fixincludes:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/fixincludes && \
-	  $(MAKE) $(FLAGS_TO_PASS)  check)
+	  $(MAKE) $(FLAGS_TO_PASS)  $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif fixincludes
 
@@ -8899,9 +8907,9 @@ check-flex:
 	@if [ '$(host)' = '$(target)' ] ; then \
 	  r=`${PWD_COMMAND}`; export r; \
 	  s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	  $(HOST_EXPORTS) \
+	  $(HOST_EXPORTS)  \
 	  (cd $(HOST_SUBDIR)/flex && \
-	    $(MAKE) $(FLAGS_TO_PASS)  check); \
+	    $(MAKE) $(FLAGS_TO_PASS)  check)
 	fi
 
 @endif flex
@@ -9787,9 +9795,9 @@ check-gas:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/gas && \
-	  $(MAKE) $(FLAGS_TO_PASS)  check)
+	  $(MAKE) $(FLAGS_TO_PASS)  $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif gas
 
@@ -10661,9 +10669,9 @@ check-gcc:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/gcc && \
-	  $(MAKE) $(FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) check)
+	  $(MAKE) $(FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif gcc
 
@@ -11541,9 +11549,9 @@ check-gmp:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/gmp && \
-	  $(MAKE) $(FLAGS_TO_PASS)  check)
+	  $(MAKE) $(FLAGS_TO_PASS)  $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif gmp
 
@@ -12409,9 +12417,9 @@ check-mpfr:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/mpfr && \
-	  $(MAKE) $(FLAGS_TO_PASS)  check)
+	  $(MAKE) $(FLAGS_TO_PASS)  $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif mpfr
 
@@ -13277,9 +13285,9 @@ check-mpc:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/mpc && \
-	  $(MAKE) $(FLAGS_TO_PASS)  check)
+	  $(MAKE) $(FLAGS_TO_PASS)  $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif mpc
 
@@ -14145,9 +14153,9 @@ check-isl:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/isl && \
-	  $(MAKE) $(FLAGS_TO_PASS) V=1 check)
+	  $(MAKE) $(FLAGS_TO_PASS) V=1 $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif isl
 
@@ -15013,9 +15021,9 @@ check-libelf:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/libelf && \
-	  $(MAKE) $(FLAGS_TO_PASS)  check)
+	  $(MAKE) $(FLAGS_TO_PASS)  $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif libelf
 
@@ -15875,9 +15883,9 @@ check-gold:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/gold && \
-	  $(MAKE) $(FLAGS_TO_PASS)  check)
+	  $(MAKE) $(FLAGS_TO_PASS)  $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif gold
 
@@ -16303,7 +16311,7 @@ check-gprof:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/gprof && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)
 
@@ -17190,9 +17198,9 @@ check-intl:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/intl && \
-	  $(MAKE) $(FLAGS_TO_PASS)  check)
+	  $(MAKE) $(FLAGS_TO_PASS)  $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif intl
 
@@ -17618,7 +17626,7 @@ check-tcl:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/tcl && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)
 
@@ -18044,7 +18052,7 @@ check-itcl:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/itcl && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)
 
@@ -18931,9 +18939,9 @@ check-ld:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/ld && \
-	  $(MAKE) $(FLAGS_TO_PASS)  check)
+	  $(MAKE) $(FLAGS_TO_PASS)  $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif ld
 
@@ -19805,9 +19813,9 @@ check-libbacktrace:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/libbacktrace && \
-	  $(MAKE) $(FLAGS_TO_PASS)  check)
+	  $(MAKE) $(FLAGS_TO_PASS)  $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif libbacktrace
 
@@ -20679,9 +20687,9 @@ check-libcpp:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/libcpp && \
-	  $(MAKE) $(FLAGS_TO_PASS)  check)
+	  $(MAKE) $(FLAGS_TO_PASS)  $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif libcpp
 
@@ -21553,9 +21561,9 @@ check-libdecnumber:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/libdecnumber && \
-	  $(MAKE) $(FLAGS_TO_PASS)  check)
+	  $(MAKE) $(FLAGS_TO_PASS)  $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif libdecnumber
 
@@ -21981,7 +21989,7 @@ check-libgui:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/libgui && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)
 
@@ -22874,9 +22882,9 @@ check-libiberty:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/libiberty && \
-	  $(MAKE) $(FLAGS_TO_PASS)  check)
+	  $(MAKE) $(FLAGS_TO_PASS)  $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif libiberty
 
@@ -23754,9 +23762,9 @@ check-libiberty-linker-plugin:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/libiberty-linker-plugin && \
-	  $(MAKE) $(FLAGS_TO_PASS) @extra_linker_plugin_flags@ check)
+	  $(MAKE) $(FLAGS_TO_PASS) @extra_linker_plugin_flags@ $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif libiberty-linker-plugin
 
@@ -24182,7 +24190,7 @@ check-libiconv:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/libiconv && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)
 
@@ -24560,7 +24568,7 @@ check-m4:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/m4 && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)
 
@@ -25001,7 +25009,7 @@ check-readline:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/readline && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)
 
@@ -25442,7 +25450,7 @@ check-sid:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/sid && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)
 
@@ -25883,7 +25891,7 @@ check-sim:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/sim && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)
 
@@ -26324,7 +26332,7 @@ check-texinfo:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/texinfo && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)
 
@@ -27615,7 +27623,7 @@ check-gdb:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/gdb && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)
 
@@ -28056,7 +28064,7 @@ check-expect:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/expect && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)
 
@@ -28497,7 +28505,7 @@ check-guile:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/guile && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)
 
@@ -28938,7 +28946,7 @@ check-tk:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/tk && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)
 
@@ -30189,7 +30197,7 @@ check-gnattools:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/gnattools && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)
 
@@ -31082,9 +31090,9 @@ check-lto-plugin:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
 	(cd $(HOST_SUBDIR)/lto-plugin && \
-	  $(MAKE) $(FLAGS_TO_PASS) @extra_linker_plugin_flags@ check)
+	  $(MAKE) $(FLAGS_TO_PASS) @extra_linker_plugin_flags@ $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif lto-plugin
 
@@ -31510,7 +31518,7 @@ check-libcc1:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/libcc1 && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)
 
@@ -31951,7 +31959,7 @@ check-gotools:
 	@: $(MAKE); $(unstage)
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
+	$(HOST_EXPORTS)  \
 	(cd $(HOST_SUBDIR)/gotools && \
 	  $(MAKE) $(FLAGS_TO_PASS)  check)