diff options
Diffstat (limited to 'Makefile.tpl')
| -rw-r--r-- | Makefile.tpl | 535 |
1 files changed, 429 insertions, 106 deletions
diff --git a/Makefile.tpl b/Makefile.tpl index c82c818..18d55f2 100644 --- a/Makefile.tpl +++ b/Makefile.tpl @@ -73,7 +73,6 @@ INSTALL_DATA = @INSTALL_DATA@ # Miscellaneous non-standard autoconf-set variables # ------------------------------------------------- -links=@configlinks@ # The file containing GCC's version number. gcc_version_trigger = @gcc_version_trigger@ gcc_version = @gcc_version@ @@ -250,6 +249,7 @@ TARGET_LIB_PATH = $$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs: FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@ AR_FOR_TARGET=@AR_FOR_TARGET@ +CONFIGURED_AR_FOR_TARGET=@CONFIGURED_AR_FOR_TARGET@ USUAL_AR_FOR_TARGET = ` \ if [ -f $$r/binutils/ar ] ; then \ echo $$r/binutils/ar ; \ @@ -257,11 +257,12 @@ USUAL_AR_FOR_TARGET = ` \ if [ '$(host)' = '$(target)' ] ; then \ echo $(AR); \ else \ - echo ar | sed '$(program_transform_name)' ; \ + echo $(CONFIGURED_AR_FOR_TARGET) ; \ fi; \ fi` AS_FOR_TARGET=@AS_FOR_TARGET@ +CONFIGURED_AS_FOR_TARGET=@CONFIGURED_AS_FOR_TARGET@ USUAL_AS_FOR_TARGET = ` \ if [ -f $$r/gas/as-new ] ; then \ echo $$r/gas/as-new ; \ @@ -271,7 +272,7 @@ USUAL_AS_FOR_TARGET = ` \ if [ '$(host)' = '$(target)' ] ; then \ echo $(AS); \ else \ - echo as | sed '$(program_transform_name)' ; \ + echo $(CONFIGURED_AS_FOR_TARGET) ; \ fi; \ fi` @@ -297,6 +298,7 @@ CXXFLAGS_FOR_TARGET = $(CXXFLAGS) LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@ +CONFIGURED_DLLTOOL_FOR_TARGET=@CONFIGURED_DLLTOOL_FOR_TARGET@ USUAL_DLLTOOL_FOR_TARGET = ` \ if [ -f $$r/binutils/dlltool ] ; then \ echo $$r/binutils/dlltool ; \ @@ -304,13 +306,14 @@ USUAL_DLLTOOL_FOR_TARGET = ` \ if [ '$(host)' = '$(target)' ] ; then \ echo $(DLLTOOL); \ else \ - echo dlltool | sed '$(program_transform_name)' ; \ + echo $(CONFIGURED_DLLTOOL_FOR_TARGET) ; \ fi; \ fi` GCJ_FOR_TARGET = @GCJ_FOR_TARGET@ LD_FOR_TARGET=@LD_FOR_TARGET@ +CONFIGURED_LD_FOR_TARGET=@CONFIGURED_LD_FOR_TARGET@ USUAL_LD_FOR_TARGET = ` \ if [ -f $$r/ld/ld-new ] ; then \ echo $$r/ld/ld-new ; \ @@ -320,13 +323,14 @@ USUAL_LD_FOR_TARGET = ` \ if [ '$(host)' = '$(target)' ] ; then \ echo $(LD); \ else \ - echo ld | sed '$(program_transform_name)' ; \ + echo $(CONFIGURED_LD_FOR_TARGET) ; \ fi; \ fi` LDFLAGS_FOR_TARGET = NM_FOR_TARGET=@NM_FOR_TARGET@ +CONFIGURED_NM_FOR_TARGET=@CONFIGURED_NM_FOR_TARGET@ USUAL_NM_FOR_TARGET = ` \ if [ -f $$r/binutils/nm-new ] ; then \ echo $$r/binutils/nm-new ; \ @@ -336,11 +340,12 @@ USUAL_NM_FOR_TARGET = ` \ if [ '$(host)' = '$(target)' ] ; then \ echo $(NM); \ else \ - echo nm | sed '$(program_transform_name)' ; \ + echo $(CONFIGURED_NM_FOR_TARGET) ; \ fi; \ fi` RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@ +CONFIGURED_RANLIB_FOR_TARGET=@CONFIGURED_RANLIB_FOR_TARGET@ USUAL_RANLIB_FOR_TARGET = ` \ if [ -f $$r/binutils/ranlib ] ; then \ echo $$r/binutils/ranlib ; \ @@ -352,11 +357,12 @@ USUAL_RANLIB_FOR_TARGET = ` \ echo ranlib; \ fi; \ else \ - echo ranlib | sed '$(program_transform_name)' ; \ + echo $(CONFIGURED_RANLIB_FOR_TARGET) ; \ fi; \ fi` WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@ +CONFIGURED_WINDRES_FOR_TARGET=@CONFIGURED_WINDRES_FOR_TARGET@ USUAL_WINDRES_FOR_TARGET = ` \ if [ -f $$r/binutils/windres ] ; then \ echo $$r/binutils/windres ; \ @@ -364,7 +370,7 @@ USUAL_WINDRES_FOR_TARGET = ` \ if [ '$(host)' = '$(target)' ] ; then \ echo $(WINDRES); \ else \ - echo windres | sed '$(program_transform_name)' ; \ + echo $(CONFIGURED_WINDRES_FOR_TARGET) ; \ fi; \ fi` @@ -459,15 +465,15 @@ EXTRA_GCC_FLAGS = \ 'BUILD_PREFIX_1=$(BUILD_PREFIX_1)' \ "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \ "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \ - "`echo 'LANGUAGES=$(LANGUAGES)' | sed -e s/.*=$$/XFOO=/`" \ - "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s/.*=$$/XFOO=/`" \ - "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s/.*=$$/XFOO=/`" \ - "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s/.*=$$/XFOO=/`" \ - "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s/.*=$$/XFOO=/`" \ - "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s/.*=$$/XFOO=/`" \ - "`echo 'STAGE1_CFLAGS=$(STAGE1_CFLAGS)' | sed -e s/.*=$$/XFOO=/`" \ - "`echo 'BOOT_CFLAGS=$(BOOT_CFLAGS)' | sed -e s/.*=$$/XFOO=/`" \ - "`echo 'BOOT_ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s/.*=$$/XFOO=/`" + "`echo 'LANGUAGES=$(LANGUAGES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ + "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ + "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ + "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ + "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ + "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ + "`echo 'STAGE1_CFLAGS=$(STAGE1_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ + "`echo 'BOOT_CFLAGS=$(BOOT_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ + "`echo 'BOOT_ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS) @@ -516,89 +522,6 @@ do-[+make_target+]: [+make_target+]-host [+make_target+]-target FOR target_modules +] \ maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +] - -# GCC, the eternal special case -.PHONY: maybe-[+make_target+]-gcc [+make_target+]-gcc -maybe-[+make_target+]-gcc: -[+make_target+]-gcc: [+ - FOR depend +]\ - [+depend+]-gcc [+ - ENDFOR depend +] - @[ -f ./gcc/Makefile ] || exit 0; \ - r=`${PWD_COMMAND}`; export r; \ - s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ - $(SET_LIB_PATH) \ - for flag in $(EXTRA_GCC_FLAGS); do \ - eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ - done; \ - echo "Doing [+make_target+] in gcc" ; \ - (cd gcc && \ - $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ - "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ - "RANLIB=$${RANLIB}" \ - "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \ - [+make_target+]) \ - || exit 1 - -# Host modules. -[+ FOR host_modules +] -.PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+] -maybe-[+make_target+]-[+module+]: -[+ IF (match-value? = "missing" (get "make_target") ) +] -# [+module+] doesn't support [+make_target+]. -[+make_target+]-[+module+]: -[+ ELSE +] -[+make_target+]-[+module+]: [+ - FOR depend +]\ - [+depend+]-[+module+] [+ - ENDFOR depend +] - @[ -f ./[+module+]/Makefile ] || exit 0; \ - r=`${PWD_COMMAND}`; export r; \ - s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ - $(SET_LIB_PATH) \ - for flag in $(EXTRA_HOST_FLAGS); do \ - eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ - done; \ - echo "Doing [+make_target+] in [+module+]" ; \ - (cd [+module+] && \ - $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ - "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ - "RANLIB=$${RANLIB}" \ - "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \ - [+make_target+]) \ - || exit 1 -[+ ENDIF +] -[+ ENDFOR host_modules +] - -# Target modules. -[+ FOR target_modules +] -.PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+] -maybe-[+make_target+]-target-[+module+]: -[+ IF (match-value? = "missing" (get "make_target") ) +] -# [+module+] doesn't support [+make_target+]. -[+make_target+]-target-[+module+]: -[+ ELSE +] -[+make_target+]-target-[+module+]: [+ - FOR depend +]\ - [+depend+]-target-[+module+] [+ - ENDFOR depend +] - @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \ - r=`${PWD_COMMAND}`; export r; \ - s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ - $(SET_LIB_PATH) \ - echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \ - for flag in $(EXTRA_TARGET_FLAGS); do \ - eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ - done; \ - (cd $(TARGET_SUBDIR)/[+module+] && \ - $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ - "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ - "RANLIB=$${RANLIB}" \ - "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \ - [+make_target+]) \ - || exit 1 -[+ ENDIF +] -[+ ENDFOR target_modules +] [+ ENDFOR recursive_targets +] # Here are the targets which correspond to the do-X targets. @@ -858,6 +781,7 @@ configure-[+module+]: CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \ DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \ LD="$(LD)"; export LD; \ + LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \ NM="$(NM)"; export NM; \ RANLIB="$(RANLIB)"; export RANLIB; \ WINDRES="$(WINDRES)"; export WINDRES; \ @@ -932,6 +856,36 @@ install-[+module+]: installdirs +] $(X11_FLAGS_TO_PASS)[+ ENDIF with_x +] install) [+ ENDIF no_install +] + +# Other targets (info, dvi, etc.) +[+ FOR recursive_targets +] +.PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+] +maybe-[+make_target+]-[+module+]: +[+ IF (match-value? = "missing" (get "make_target") ) +] +# [+module+] doesn't support [+make_target+]. +[+make_target+]-[+module+]: +[+ ELSE +] +[+make_target+]-[+module+]: [+ + FOR depend +]\ + [+depend+]-[+module+] [+ + ENDFOR depend +] + @[ -f ./[+module+]/Makefile ] || exit 0; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(SET_LIB_PATH) \ + for flag in $(EXTRA_HOST_FLAGS); do \ + eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ + done; \ + echo "Doing [+make_target+] in [+module+]" ; \ + (cd [+module+] && \ + $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ + "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ + "RANLIB=$${RANLIB}" \ + "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \ + [+make_target+]) \ + || exit 1 +[+ ENDIF +] +[+ ENDFOR recursive_targets +] [+ ENDFOR host_modules +] # --------------------------------------- @@ -1058,6 +1012,36 @@ install-target-[+module+]: installdirs (cd $(TARGET_SUBDIR)/[+module+] && \ $(MAKE) $(TARGET_FLAGS_TO_PASS) install) [+ ENDIF no_install +] + +# Other targets (info, dvi, etc.) +[+ FOR recursive_targets +] +.PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+] +maybe-[+make_target+]-target-[+module+]: +[+ IF (match-value? = "missing" (get "make_target") ) +] +# [+module+] doesn't support [+make_target+]. +[+make_target+]-target-[+module+]: +[+ ELSE +] +[+make_target+]-target-[+module+]: [+ + FOR depend +]\ + [+depend+]-target-[+module+] [+ + ENDFOR depend +] + @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(SET_LIB_PATH) \ + echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \ + for flag in $(EXTRA_TARGET_FLAGS); do \ + eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ + done; \ + (cd $(TARGET_SUBDIR)/[+module+] && \ + $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ + "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ + "RANLIB=$${RANLIB}" \ + "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \ + [+make_target+]) \ + || exit 1 +[+ ENDIF +] +[+ ENDFOR recursive_targets +] [+ ENDFOR target_modules +] # ---------- @@ -1072,10 +1056,13 @@ install-target-[+module+]: installdirs # Don't use shared host config.cache, as it will confuse later # directories; GCC wants slightly different values for some # precious variables. *sigh* + +# We must skip configuring if toplevel bootstrap is going. .PHONY: configure-gcc maybe-configure-gcc maybe-configure-gcc: configure-gcc: @test ! -f gcc/Makefile || exit 0; \ + [ -f stage_last ] && exit 0; \ [ -d gcc ] || mkdir gcc; \ r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ @@ -1090,6 +1077,7 @@ configure-gcc: CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \ DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \ LD="$(LD)"; export LD; \ + LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \ NM="$(NM)"; export NM; \ RANLIB="$(RANLIB)"; export RANLIB; \ WINDRES="$(WINDRES)"; export WINDRES; \ @@ -1118,14 +1106,14 @@ configure-gcc: .PHONY: all-gcc maybe-all-gcc maybe-all-gcc: all-gcc: configure-gcc - @if [ -f gcc/stage_last ] ; then \ - r=`${PWD_COMMAND}`; export r; \ - s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + if [ -f stage_last ] ; then \ + true ; \ + elif [ -f gcc/stage_last ] ; then \ $(SET_LIB_PATH) \ (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) quickstrap); \ else \ - r=`${PWD_COMMAND}`; export r; \ - s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(SET_LIB_PATH) \ (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) all); \ fi @@ -1263,6 +1251,340 @@ gcc-no-fixedincludes: mv gcc/tmp-include gcc/include 2>/dev/null; \ else true; fi +# Other targets (dvi, info, etc.) +[+ FOR recursive_targets +] +.PHONY: maybe-[+make_target+]-gcc [+make_target+]-gcc +maybe-[+make_target+]-gcc: +[+make_target+]-gcc: [+ + FOR depend +]\ + [+depend+]-gcc [+ + ENDFOR depend +] + @[ -f ./gcc/Makefile ] || exit 0; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(SET_LIB_PATH) \ + for flag in $(EXTRA_GCC_FLAGS); do \ + eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ + done; \ + echo "Doing [+make_target+] in gcc" ; \ + (cd gcc && \ + $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ + "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ + "RANLIB=$${RANLIB}" \ + "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \ + [+make_target+]) \ + || exit 1 + +[+ ENDFOR recursive_targets +] + +# --------------------- +# GCC bootstrap support +# --------------------- + +# We name the directories for the various stages "stage1-gcc", +# "stage2-gcc","stage3-gcc", etc. +# Unfortunately, the 'compare' process will fail (on debugging information) +# if any directory names are different! +# So in the building rule for each stage, we relocate them before and after. +# The current one is 'gcc', while the previous one is 'prev-gcc'. (The +# current one must be 'gcc' for now because the scripts in that directory +# assume it.) +# At the end of the bootstrap, 'stage3-gcc' must be moved to 'gcc' so that +# libraries can find it. Ick! + +# Bugs: This is almost certainly not parallel-make safe. + +# 'touch' doesn't work right on some platforms. +STAMP = echo timestamp > + +# Only build the C compiler for stage1, because that is the only one that +# we can guarantee will build with the native compiler, and also it is the +# only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS), +# MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them +# overrideable (for a bootstrap build stage1 also builds gcc.info). + +STAGE1_CFLAGS=@stage1_cflags@ +STAGE1_LANGUAGES=@stage1_languages@ + +# For stage 1: +# * We force-disable intermodule optimizations, even if +# --enable-intermodule was passed, since the installed compiler probably +# can't handle them. Luckily, autoconf always respects +# the last argument when conflicting --enable arguments are passed. +# * Likewise, we force-disable coverage flags, since the installed compiler +# probably has never heard of them. +# * We build only C (and possibly Ada). +configure-stage1-gcc: + echo configure-stage1-gcc > stage_last ; \ + if [ -f stage1-gcc/Makefile ] ; then \ + $(STAMP) configure-stage1-gcc ; \ + exit 0; \ + else \ + true ; \ + fi ; \ + [ -d stage1-gcc ] || mkdir stage1-gcc; \ + mv stage1-gcc gcc ; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \ + TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \ + CC="$(CC)"; export CC; \ + CFLAGS="$(CFLAGS)"; export CFLAGS; \ + CXX="$(CXX)"; export CXX; \ + CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \ + AR="$(AR)"; export AR; \ + AS="$(AS)"; export AS; \ + CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \ + DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \ + LD="$(LD)"; export LD; \ + LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \ + NM="$(NM)"; export NM; \ + RANLIB="$(RANLIB)"; export RANLIB; \ + WINDRES="$(WINDRES)"; export WINDRES; \ + OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \ + OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \ + echo Configuring stage 1 in gcc; \ + cd gcc || exit 1; \ + case $(srcdir) in \ + \.) \ + srcdiroption="--srcdir=."; \ + libsrcdir=".";; \ + /* | [A-Za-z]:[\\/]*) \ + srcdiroption="--srcdir=$(srcdir)/gcc"; \ + libsrcdir="$$s/gcc";; \ + *) \ + srcdiroption="--srcdir=../$(srcdir)/gcc"; \ + libsrcdir="$$s/gcc";; \ + esac; \ + $(SHELL) $${libsrcdir}/configure \ + $(HOST_CONFIGARGS) $${srcdiroption} \ + --disable-intermodule --disable-coverage \ + --enable-languages="$(STAGE1_LANGUAGES)"; \ + cd .. ; \ + mv gcc stage1-gcc ; \ + $(STAMP) configure-stage1-gcc + +# Real targets act phony if they depend on phony targets; this hack +# prevents gratuitous rebuilding of stage 1. +prebootstrap: + $(MAKE) all-bootstrap + $(STAMP) prebootstrap + +all-stage1-gcc: configure-stage1-gcc prebootstrap + echo all-stage1-gcc > stage_last ; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + mv stage1-gcc gcc ; \ + cd gcc && \ + $(MAKE) $(GCC_FLAGS_TO_PASS) \ + CFLAGS="$(STAGE1_CFLAGS)" && $(STAMP) ../all-stage1-gcc ; \ + result=$$? ; \ + cd .. ; \ + mv gcc stage1-gcc ; \ + exit $$result + +# TODO: Deal with STAGE_PREFIX (which is only for ada, incidentally) +# Possibly pass --enable-werror-always (depending on --enable-werror); +# that's what @stage2_werror_flag@ is for +configure-stage2-gcc: all-stage1-gcc + echo configure-stage2-gcc > stage_last ; \ + if [ -f stage2-gcc/Makefile ] ; then \ + $(STAMP) configure-stage2-gcc ; \ + exit 0; \ + else \ + true ; \ + fi ; \ + [ -d stage2-gcc ] || mkdir stage2-gcc; \ + mv stage2-gcc gcc ; \ + mv stage1-gcc prev-gcc ; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \ + TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \ + CFLAGS="$(CFLAGS)"; export CFLAGS; \ + CXX="$(CXX)"; export CXX; \ + CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \ + AR="$(AR)"; export AR; \ + AS="$(AS)"; export AS; \ + DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \ + LD="$(LD)"; export LD; \ + LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \ + NM="$(NM)"; export NM; \ + RANLIB="$(RANLIB)"; export RANLIB; \ + WINDRES="$(WINDRES)"; export WINDRES; \ + OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \ + OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \ + CC="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \ + CC_FOR_BUILD="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/"; export CC_FOR_BUILD; \ + echo Configuring stage 2 in gcc; \ + cd gcc || exit 1; \ + case $(srcdir) in \ + \.) \ + srcdiroption="--srcdir=."; \ + libsrcdir=".";; \ + /* | [A-Za-z]:[\\/]*) \ + srcdiroption="--srcdir=$(srcdir)/gcc"; \ + libsrcdir="$$s/gcc";; \ + *) \ + srcdiroption="--srcdir=../$(srcdir)/gcc"; \ + libsrcdir="$$s/gcc";; \ + esac; \ + $(SHELL) $${libsrcdir}/configure \ + $(HOST_CONFIGARGS) $${srcdiroption} @stage2_werror_flag@ ; \ + cd .. ; \ + mv gcc stage2-gcc ; \ + mv prev-gcc stage1-gcc ; \ + $(STAMP) configure-stage2-gcc + +# Flags to pass to stage2 and later makes. +BOOT_CFLAGS= -g -O2 +POSTSTAGE1_FLAGS_TO_PASS = \ + CFLAGS="$(BOOT_CFLAGS)" \ + ADAC="\$$(CC)" + +all-stage2-gcc: all-stage1-gcc configure-stage2-gcc + echo all-stage2-gcc > stage_last ; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + mv stage2-gcc gcc ; \ + mv stage1-gcc prev-gcc ; \ + cd gcc && \ + $(MAKE) $(GCC_FLAGS_TO_PASS) \ + CC="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/" \ + CC_FOR_BUILD="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/" \ + STAGE_PREFIX=$$r/prev-gcc/ \ + $(POSTSTAGE1_FLAGS_TO_PASS) && $(STAMP) ../all-stage2-gcc ; \ + result=$$? ; \ + cd .. ; \ + mv prev-gcc stage1-gcc ; \ + mv gcc stage2-gcc ; \ + exit $$result + +configure-stage3-gcc: all-stage2-gcc + echo configure-stage3-gcc > stage_last ; \ + if [ -f stage3-gcc/Makefile ] ; then \ + $(STAMP) configure-stage3-gcc ; \ + exit 0; \ + else \ + true ; \ + fi ; \ + [ -d stage3-gcc ] || mkdir stage3-gcc; \ + mv stage3-gcc gcc ; \ + mv stage2-gcc prev-gcc ; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \ + TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \ + CFLAGS="$(CFLAGS)"; export CFLAGS; \ + CXX="$(CXX)"; export CXX; \ + CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \ + AR="$(AR)"; export AR; \ + AS="$(AS)"; export AS; \ + DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \ + LD="$(LD)"; export LD; \ + LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \ + NM="$(NM)"; export NM; \ + RANLIB="$(RANLIB)"; export RANLIB; \ + WINDRES="$(WINDRES)"; export WINDRES; \ + OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \ + OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \ + CC="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \ + CC_FOR_BUILD="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/"; export CC_FOR_BUILD; \ + echo Configuring stage 3 in gcc; \ + cd gcc || exit 1; \ + case $(srcdir) in \ + \.) \ + srcdiroption="--srcdir=."; \ + libsrcdir=".";; \ + /* | [A-Za-z]:[\\/]*) \ + srcdiroption="--srcdir=$(srcdir)/gcc"; \ + libsrcdir="$$s/gcc";; \ + *) \ + srcdiroption="--srcdir=../$(srcdir)/gcc"; \ + libsrcdir="$$s/gcc";; \ + esac; \ + $(SHELL) $${libsrcdir}/configure \ + $(HOST_CONFIGARGS) $${srcdiroption} @stage2_werror_flag@ ; \ + cd .. ; \ + mv gcc stage3-gcc ; \ + mv prev-gcc stage2-gcc ; \ + $(STAMP) configure-stage3-gcc + +all-stage3-gcc: all-stage2-gcc configure-stage3-gcc + echo all-stage3-gcc > stage_last ; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + mv stage2-gcc prev-gcc ; \ + mv stage3-gcc gcc ; \ + cd gcc && \ + $(MAKE) $(GCC_FLAGS_TO_PASS) \ + CC="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/" \ + CC_FOR_BUILD="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/" \ + STAGE_PREFIX=$$r/prev-gcc/ \ + $(POSTSTAGE1_FLAGS_TO_PASS) && $(STAMP) ../all-stage3-gcc \ + result=$$? ; \ + cd .. ; \ + mv prev-gcc stage2-gcc ; \ + mv gcc stage3-gcc ; \ + exit $$result + +# We only want to compare .o files, so set this! +objext = .o + +compare: all-stage3-gcc + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + rm -f .bad_compare ; \ + cd stage3-gcc; \ + files=`find . -name "*$(objext)" -print` ; \ + cd .. ; \ + for file in $${files} ; do \ + f1=$$r/stage2-gcc/$$file; f2=$$r/stage3-gcc/$$file; \ + @do_compare@ > /dev/null 2>&1; \ + test $$? -eq 1 && echo $$file differs >> .bad_compare || true; \ + done ; \ + if [ -f .bad_compare ]; then \ + echo "Bootstrap comparison failure!"; \ + cat .bad_compare; \ + exit 1; \ + else \ + true; \ + fi ; \ + $(STAMP) compare + +.PHONY: new-bootstrap +# This target exists so that everything can be made in one pass. +# 'all-gcc' has to avoid stomping on the bootstrap-generated gcc for +# this to work. +new-bootstrap: compare + mv stage3-gcc gcc ; \ + $(MAKE) all ; \ + mv gcc stage3-gcc + +new-cleanstrap: + rm -rf configure-stage1-gcc all-stage1-gcc stage1-gcc \ + configure-stage2-gcc all-stage2-gcc stage2-gcc \ + configure-stage3-gcc all-stage3-gcc stage3-gcc \ + compare + $(MAKE) new-bootstrap + +new-restage1: + rm -rf all-stage1-gcc \ + configure-stage2-gcc all-stage2-gcc stage2-gcc \ + configure-stage3-gcc all-stage3-gcc stage3-gcc \ + compare + $(MAKE) all-stage1-gcc + +new-restage2: all-stage1-gcc + rm -rf all-stage2-gcc \ + configure-stage3-gcc all-stage3-gcc stage3-gcc \ + compare + $(MAKE) all-stage2-gcc + +new-restage3: all-stage2-gcc + rm -rf all-stage3-gcc compare + $(MAKE) compare + # -------------------------------------- # Dependencies between different modules # -------------------------------------- @@ -1282,7 +1604,7 @@ all-gcc: maybe-all-libiberty maybe-all-intl maybe-all-bison maybe-all-byacc mayb # This is a slightly kludgy method of getting dependencies on # all-build-libiberty correct; it would be better to build it every time. all-gcc: maybe-all-build-libiberty -all-bootstrap: maybe-all-libiberty maybe-all-intl maybe-all-texinfo maybe-all-bison maybe-all-byacc maybe-all-binutils maybe-all-gas maybe-all-ld maybe-all-zlib +all-bootstrap: [+ FOR host_modules +][+ IF bootstrap +]maybe-all-[+module+] [+ ENDIF bootstrap +][+ ENDFOR host_modules +] # Host modules specific to gdb. # GDB needs to know that the simulator is being built. @@ -1354,6 +1676,7 @@ ALL_GCC_CXX = $(ALL_GCC_C) maybe-all-target-libstdc++-v3 configure-target-boehm-gc: $(ALL_GCC_C) maybe-configure-target-qthreads configure-target-fastjar: maybe-configure-target-zlib all-target-fastjar: maybe-all-target-zlib maybe-all-target-libiberty +configure-target-libada: $(ALL_GCC_C) configure-target-libf2c: $(ALL_GCC_C) all-target-libf2c: maybe-all-target-libiberty configure-target-libffi: $(ALL_GCC_C) |