Newer
Older
else true; \
dist:
@echo "Building a full distribution of this tree isn't done"
@echo "via 'make dist'. Check out the etc/ subdirectory"
etags tags: TAGS
# Right now this just builds TAGS in each subdirectory. emacs19 has the
# ability to use several tags files at once, so there is probably no need
# to combine them into one big TAGS file (like CVS 1.3 does). We could
# (if we felt like it) have this Makefile write a piece of elisp which
# the user could load to tell emacs19 where all the TAGS files we just
# built are.
TAGS: do-TAGS
# ------------------------------------
# Macros for configure and all targets
# ------------------------------------
[+ DEFINE configure +]
.PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
maybe-configure-[+prefix+][+module+]:
@if gcc-bootstrap
configure-[+prefix+][+module+]: stage_current
@endif gcc-bootstrap
@if [+prefix+][+module+]
maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
@: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
@r=`${PWD_COMMAND}`; export r; \
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s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
[+ IF check_multilibs
+]echo "Checking multilib configuration for [+module+]..."; \
$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
$(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
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if test -r [+subdir+]/[+module+]/multilib.out; then \
if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
rm -f [+subdir+]/[+module+]/multilib.tmp; \
else \
rm -f [+subdir+]/[+module+]/Makefile; \
mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
fi; \
else \
mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
fi; \
[+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
[+exports+] [+extra_exports+] \
echo Configuring in [+subdir+]/[+module+]; \
cd "[+subdir+]/[+module+]" || exit 1; \
/* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
*) topdir=`echo [+subdir+]/[+module+]/ | \
sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
[+ IF no-config-site +]rm -f no-such-file || : ; \
CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
$$s/$$module_srcdir/configure \
--srcdir=$${topdir}/$$module_srcdir \
[+args+] --build=${build_alias} --host=[+host_alias+] \
--target=[+target_alias+] [+extra_configure_flags+] \
@endif [+prefix+][+module+]
[+ IF bootstrap +]
[+ FOR bootstrap_stage +]
.PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
maybe-configure-stage[+id+]-[+prefix+][+module+]:
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@if [+prefix+][+module+]-bootstrap
maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
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configure-stage[+id+]-[+prefix+][+module+]:
@[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
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@$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
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TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
[+ IF check_multilibs
+]echo "Checking multilib configuration for [+module+]..."; \
$(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
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if test -r [+subdir+]/[+module+]/multilib.out; then \
if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
rm -f [+subdir+]/[+module+]/multilib.tmp; \
else \
rm -f [+subdir+]/[+module+]/Makefile; \
mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
fi; \
else \
mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
fi; \
[+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
[+exports+][+ IF prev +] \
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[+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
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LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
ENDIF prefix +] [+extra_exports+] \
echo Configuring stage [+id+] in [+subdir+]/[+module+]; \
$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
cd [+subdir+]/[+module+] || exit 1; \
case $(srcdir) in \
/* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
*) topdir=`echo [+subdir+]/[+module+]/ | \
sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
esac; \
module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
$(SHELL) $$s/$$module_srcdir/configure \
--srcdir=$${topdir}/$$module_srcdir \
[+args+] --build=${build_alias} --host=[+host_alias+] \
[+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
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$(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
[+extra_configure_flags+][+ ENDIF extra_configure_flags +]
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@endif [+prefix+][+module+]-bootstrap
[+ ENDFOR bootstrap_stage +]
[+ ENDIF bootstrap +]
[+ ENDDEF +]
[+ DEFINE all +]
.PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
maybe-all-[+prefix+][+module+]:
@if gcc-bootstrap
all-[+prefix+][+module+]: stage_current
@endif gcc-bootstrap
@if [+prefix+][+module+]
TARGET-[+prefix+][+module+]=[+
IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
@: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
[+exports+] [+extra_exports+] \
(cd [+subdir+]/[+module+] && \
$(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
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$(TARGET-[+prefix+][+module+]))
@endif [+prefix+][+module+]
[+ IF bootstrap +]
[+ FOR bootstrap_stage +]
.PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
.PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
maybe-all-stage[+id+]-[+prefix+][+module+]:
maybe-clean-stage[+id+]-[+prefix+][+module+]:
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@if [+prefix+][+module+]-bootstrap
maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
@[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
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TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
[+exports+][+ IF prev +] \
[+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
cd [+subdir+]/[+module+] && \
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$(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
CFLAGS="$(CFLAGS_FOR_TARGET)" \
CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
CFLAGS="$(STAGE[+id+]_CFLAGS)" \
CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
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LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
[+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
[+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
TFLAGS="$(STAGE[+id+]_TFLAGS)" [+profile_data+] \
$(TARGET-stage[+id+]-[+prefix+][+module+])
maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
clean-stage[+id+]-[+prefix+][+module+]:
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@if [ $(current_stage) = stage[+id+] ]; then \
[ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
else \
[ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
$(MAKE) stage[+id+]-start; \
fi; \
cd [+subdir+]/[+module+] && \
$(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
[+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
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@endif [+prefix+][+module+]-bootstrap
[+ ENDFOR bootstrap_stage +]
[+ ENDIF bootstrap +]
[+ ENDDEF +]
# --------------------------------------
# Modules which run on the build machine
# --------------------------------------
[+ FOR build_modules +]
[+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
host_alias=(get "host" "${build_alias}")
target_alias=(get "target" "${target_alias}")
args="$(BUILD_CONFIGARGS)" no-config-site=true +]
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[+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
args="$(EXTRA_BUILD_FLAGS)" +]
[+ ENDFOR build_module +]
# --------------------------------------
# Modules which run on the host machine
# --------------------------------------
[+ FOR host_modules +]
[+ configure prefix="" subdir="$(HOST_SUBDIR)"
exports="$(HOST_EXPORTS)"
poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
host_alias=(get "host" "${host_alias}")
target_alias=(get "target" "${target_alias}")
args="$(HOST_CONFIGARGS)" +]
[+ all prefix="" subdir="$(HOST_SUBDIR)"
exports="$(HOST_EXPORTS)"
poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
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args="$(EXTRA_HOST_FLAGS)"
stage1_args="$(STAGE1_FLAGS_TO_PASS)"
poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
.PHONY: check-[+module+] maybe-check-[+module+]
maybe-check-[+module+]:
@if [+module+]
maybe-check-[+module+]: check-[+module+]
[+ IF no_check +]
check-[+module+]:
[+ ELIF no_check_cross +]
# This module is only tested in a native toolchain.
check-[+module+]:
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@: $(MAKE); $(unstage)
@if [ '$(host)' = '$(target)' ]; then \
r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
$(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
ENDIF bootstrap +] \
(cd $(HOST_SUBDIR)/[+module+] && \
$(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
fi
[+ ELSE check +]
check-[+module+]:
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@: $(MAKE); $(unstage)
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
$(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
ENDIF bootstrap +] \
(cd $(HOST_SUBDIR)/[+module+] && \
$(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
@endif [+module+]
.PHONY: install-[+module+] maybe-install-[+module+]
maybe-install-[+module+]:
@if [+module+]
maybe-install-[+module+]: install-[+module+]
[+ IF no_install +]
install-[+module+]:
[+ ELSE install +]
install-[+module+]: installdirs
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@: $(MAKE); $(unstage)
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
$(HOST_EXPORTS) \
(cd $(HOST_SUBDIR)/[+module+] && \
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$(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
@endif [+module+]
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.PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
maybe-install-strip-[+module+]:
@if [+module+]
maybe-install-strip-[+module+]: install-strip-[+module+]
[+ IF no_install +]
install-strip-[+module+]:
[+ ELSE install +]
install-strip-[+module+]: installdirs
@: $(MAKE); $(unstage)
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
$(HOST_EXPORTS) \
(cd $(HOST_SUBDIR)/[+module+] && \
$(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
[+ ENDIF no_install +]
@endif [+module+]
# Other targets (info, dvi, pdf, etc.)
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[+ FOR recursive_targets +]
.PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
maybe-[+make_target+]-[+module+]:
@if [+module+]
maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
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[+ 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 +]
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@[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
@[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
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r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
$(HOST_EXPORTS) \
for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
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eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
done; \
echo "Doing [+make_target+] in [+module+]"; \
(cd $(HOST_SUBDIR)/[+module+] && \
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$(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}" \
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|| exit 1
[+ ENDIF +]
@endif [+module+]
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[+ ENDFOR recursive_targets +]
[+ ENDFOR host_modules +]
# ---------------------------------------
# Modules which run on the target machine
# ---------------------------------------
[+ FOR target_modules +]
[+ IF raw_cxx +]
[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
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check_multilibs=true
exports="$(RAW_CXX_TARGET_EXPORTS)"
host_alias=(get "host" "${target_alias}")
target_alias=(get "target" "${target_alias}")
args="$(TARGET_CONFIGARGS)" no-config-site=true +]
[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
exports="$(RAW_CXX_TARGET_EXPORTS)"
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args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
[+ ELSE +]
[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
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check_multilibs=true
exports="$(NORMAL_TARGET_EXPORTS)"
host_alias=(get "host" "${target_alias}")
target_alias=(get "target" "${target_alias}")
args="$(TARGET_CONFIGARGS)" no-config-site=true +]
[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
exports="$(NORMAL_TARGET_EXPORTS)"
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args="$(EXTRA_TARGET_FLAGS)" +]
[+ ENDIF +]
.PHONY: check-target-[+module+] maybe-check-target-[+module+]
maybe-check-target-[+module+]:
@if target-[+module+]
maybe-check-target-[+module+]: check-target-[+module+]
[+ IF no_check +]
# Dummy target for uncheckable module.
check-target-[+module+]:
[+ ELSE check +]
check-target-[+module+]:
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@: $(MAKE); $(unstage)
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
IF raw_cxx +]
$(RAW_CXX_TARGET_EXPORTS) \[+
ELSE normal_cxx +]
$(NORMAL_TARGET_EXPORTS) \[+
ENDIF raw_cxx +]
(cd $(TARGET_SUBDIR)/[+module+] && \
$(MAKE) $(TARGET_FLAGS_TO_PASS) [+
IF raw_cxx
+] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
ENDIF raw_cxx
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+] [+extra_make_flags+] check)
@endif target-[+module+]
.PHONY: install-target-[+module+] maybe-install-target-[+module+]
maybe-install-target-[+module+]:
@if target-[+module+]
maybe-install-target-[+module+]: install-target-[+module+]
[+ IF no_install +]
# Dummy target for uninstallable.
install-target-[+module+]:
[+ ELSE install +]
install-target-[+module+]: installdirs
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@: $(MAKE); $(unstage)
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
IF raw_cxx +]
$(RAW_CXX_TARGET_EXPORTS) \[+
ELSE normal_cxx +]
$(NORMAL_TARGET_EXPORTS) \[+
ENDIF raw_cxx +]
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$(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
@endif target-[+module+]
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.PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
maybe-install-strip-target-[+module+]:
@if target-[+module+]
maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
[+ IF no_install +]
# Dummy target for uninstallable.
install-strip-target-[+module+]:
[+ ELSE install +]
install-strip-target-[+module+]: installdirs
@: $(MAKE); $(unstage)
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
IF raw_cxx +]
$(RAW_CXX_TARGET_EXPORTS) \[+
ELSE normal_cxx +]
$(NORMAL_TARGET_EXPORTS) \[+
ENDIF raw_cxx +]
(cd $(TARGET_SUBDIR)/[+module+] && \
$(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
[+ ENDIF no_install +]
@endif target-[+module+]
# Other targets (info, dvi, pdf, etc.)
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[+ FOR recursive_targets +]
.PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
maybe-[+make_target+]-target-[+module+]:
@if target-[+module+]
maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
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[+ 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 +]
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@: $(MAKE); $(unstage)
@[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0; \
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r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
IF raw_cxx +]
$(RAW_CXX_TARGET_EXPORTS) \[+
ELSE normal_cxx +]
$(NORMAL_TARGET_EXPORTS) \[+
ENDIF raw_cxx +]
echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]"; \
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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=$${WINDRES}" "WINDMC=$${WINDMC}" \
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[+extra_make_flags+] [+make_target+]) \
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|| exit 1
[+ ENDIF +]
@endif target-[+module+]
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[+ ENDFOR recursive_targets +]
@if target-libgomp
.PHONY: check-target-libgomp-c++
check-target-libgomp-c++:
$(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
@endif target-libgomp
@if target-libitm
.PHONY: check-target-libitm-c++
check-target-libitm-c++:
$(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
@endif target-libitm
# ----------
# GCC module
# ----------
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
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$(HOST_EXPORTS) \
echo "Building the C and C++ compiler"; \
cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
$(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
[+ FOR languages +]
.PHONY: check-gcc-[+language+] check-[+language+]
check-gcc-[+language+]:
r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
$(HOST_EXPORTS) \
(cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
# The gcc part of install-no-fixedincludes, which relies on an intimate
# knowledge of how a number of gcc internal targets (inter)operate. Delegate.
.PHONY: gcc-install-no-fixedincludes
gcc-install-no-fixedincludes:
@if [ -f ./gcc/Makefile ]; then \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
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$(HOST_EXPORTS) \
(cd ./gcc \
&& $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
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# ---------------------
# GCC bootstrap support
# ---------------------
# We track the current stage (the one in 'gcc') in the stage_current file.
# stage_last instead tracks the stage that was built last. These targets
# are dummy when toplevel bootstrap is not active.
# While making host and target tools, symlinks to the final stage must be
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# there, so $(unstage) should be run at various points. To avoid excessive
# recursive invocations of make, we "inline" them using a variable. These
# must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
# to avoid warnings from the GNU Make job server.
unstage = :
stage = :
current_stage = ""
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unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
current_stage = "`cat stage_current 2> /dev/null`"
.PHONY: unstage stage
unstage:
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@: $(MAKE); $(unstage)
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@: $(MAKE); $(stage)
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# Disable commands for lean bootstrap.
LEAN = false
# We name the build directories for the various stages "stage1-gcc",
# "stage2-gcc","stage3-gcc", etc.
# Since the 'compare' process will fail (on debugging information) if any
# directory names are different, we need to link the gcc directory for
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# the previous stage to a constant name ('prev-gcc'), and to make the name of
# the build directories constant as well. For the latter, we use naked names
# like 'gcc', because the scripts in that directory assume it. We use
# mv on platforms where symlinks to directories do not work or are not
# reliable.
# 'touch' doesn't work right on some platforms.
STAMP = echo timestamp >
# We only want to compare .o files, so set this!
objext = .o
[+ FOR bootstrap-stage +]
.PHONY: stage[+id+]-start stage[+id+]-end
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@: $(MAKE); $(stage); \
echo stage[+id+] > stage_current; \
echo stage[+id+] > stage_last; \
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$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
FOR host_modules +][+ IF bootstrap +]
@cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
mkdir stage[+id+]-[+module+]; \
mv stage[+id+]-[+module+] [+module+][+ IF prev +]; \
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mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
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@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
@[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
mkdir stage[+id+]-$(TARGET_SUBDIR); \
mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR)[+ IF prev +]; \
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mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
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stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
@if test -d $(HOST_SUBDIR)/[+module+]; then \
cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+][+ IF prev +]; \
mv prev-[+module+] stage[+prev+]-[+module+]; : [+ ENDIF prev +]; \
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fi
@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
@if test -d $(TARGET_SUBDIR); then \
mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR)[+ IF prev +]; \
mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR); : [+ ENDIF prev +]; \
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fi
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rm -f stage_current
# Bubble a bug fix through all the stages up to stage [+id+]. They are
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# remade, but not reconfigured. The next stage (if any) will not be
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stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
if test -f stage[+id+]-lean [+
IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +]; then \
echo Skipping rebuild of stage[+id+]; \
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$(MAKE) stage[+id+]-start; \[+IF lean +]
if $(LEAN); then \
rm -rf stage[+lean+]-*; \
$(STAMP) stage[+lean+]-lean; \
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fi; \[+ ENDIF lean +]
$(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
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fi[+ IF compare-target +]
$(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
.PHONY: all-stage[+id+] clean-stage[+id+]
do-clean: clean-stage[+id+]
# FIXME: Will not need to be conditional when toplevel bootstrap is the
# only possibility, but now it conflicts with no-bootstrap rules
@if gcc-bootstrap
[+ IF compare-target +]
[+compare-target+]:
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
if test -f stage[+prev+]-lean; then \
echo Cannot compare object files as stage [+prev+] was deleted.; \
exit 0; \
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: $(MAKE); $(stage); \
rm -f .bad_compare; \
echo Comparing stages [+prev+] and [+id+]; \
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sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
files=`find stage[+id+]-* -name "*$(objext)" -print | \
sed -n s,^stage$$sed-,,p`; \
for file in $${files}; do \
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f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
if test ! -f $$f1; then continue; fi; \
$(do-[+compare-target+]) > /dev/null 2>&1; \
if test $$? -eq 1; then \
case $$file in \
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@compare_exclusions@) \
echo warning: $$file differs ;; \
*) \
echo $$file differs >> .bad_compare ;; \
esac; \
fi; \
done; \
if [ -f .bad_compare ]; then \
echo "Bootstrap comparison failure!"; \
cat .bad_compare; \
exit 1; \
else \
echo Comparison successful.; \
$(STAMP) [+compare-target+][+ IF prev +]
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if $(LEAN); then \
rm -rf stage[+prev+]-*; \
$(STAMP) stage[+prev+]-lean; \
fi[+ ENDIF prev +]
[+ ENDIF compare-target +]
[+ IF bootstrap-target +]
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.PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
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[+bootstrap-target+]:
echo stage[+id+] > stage_final
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
$(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
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@: $(MAKE); $(unstage)
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@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
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TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
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$(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
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[+bootstrap-target+]-lean:
echo stage[+id+] > stage_final
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
$(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
@: $(MAKE); $(unstage)
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
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TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
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$(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
[+ ENDIF bootstrap-target +]
# Rules to wipe a stage and all the following ones, also used for cleanstrap
[+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
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@: $(MAKE); $(stage)
@test "`cat stage_last`" != stage[+id+] || rm -f stage_last
rm -rf stage[+id+]-* [+
IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
[+ IF cleanstrap-target +]
.PHONY: [+cleanstrap-target+]
[+cleanstrap-target+]: do-distclean local-clean
echo stage[+id+] > stage_final
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
$(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
@: $(MAKE); $(unstage)
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
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TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
$(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
[+ ENDIF cleanstrap-target +]
[+ ENDFOR bootstrap-stage +]
stageprofile-end::
$(MAKE) distclean-stagefeedback
stagefeedback-start::
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
for i in stageprofile-*; do \
j=`echo $$i | sed s/^stageprofile-//`; \
{ find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL); } && \
{ find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL); }; \
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@if gcc-bootstrap
do-distclean: distclean-stage1
# Provide a GCC build when we're building target libraries. This does
# not work as a dependency, just as the minimum necessary to avoid errors.
stage_last:
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@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
$(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
# Same as unstage, but not phony and defaulting to stage1-start. We place
# it in the dependency so that for example `make -j3 all-gcc' works.
stage_current:
@if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
restrap::
@: $(MAKE); $(stage)
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rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
+] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
restrap:: all
# --------------------------------------
# Dependencies between different modules
# --------------------------------------
# Generic dependencies for target modules on host stuff, especially gcc
@if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
+][+ FOR bootstrap_stage +]
configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
ENDFOR +][+ ELSE bootstrap +]
configure-target-[+module+]: stage_last[+
ENDIF bootstrap +][+ ENDFOR target_modules +]
@endif gcc-bootstrap
@if gcc-no-bootstrap[+ FOR target_modules +]
configure-target-[+module+]: maybe-all-gcc[+
ENDFOR target_modules +]
@endif gcc-no-bootstrap
# There are two types of dependencies here: 'hard' dependencies, where one
# module simply won't build without the other; and 'soft' dependencies, where
# if the depended-on module is missing, the depending module will do without
# or find a substitute somewhere (perhaps installed). Soft dependencies
# are made here to depend on a 'maybe-' target. If you're not sure,
# it's safer to use a soft dependency.
[+ ;; These Scheme functions build the bulk of the dependencies.
;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
;; where "maybe-" is only included if HARD is not true, and all-gcc
;; is taken from VAR-NAME.
(define dep-target (lambda (module-kind var-name hard)
(string-append
(if hard "" "maybe-")
(dep-subtarget var-name)
module-kind
(dep-module var-name)
)))
;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
(define make-dep (lambda (module-kind on-kind)
(string-append
(dep-target module-kind "module" #t) ": "
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;; dep-subtarget extracts everything up to the first dash in the given
;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
(define dep-subtarget (lambda (var-name)
(substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
;; dep-module extracts everything up to the first dash in the given
;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
(define dep-module (lambda (var-name)
(substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
;; dep-stage builds a string for the prefix of a bootstrap stage.
(define dep-stage (lambda ()
(string-append
"stage"
(get "id")
"-")))
;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
;; but is written in Scheme.
(define dep-maybe (lambda ()
(if (exist? "hard") "" "maybe-")))
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;; dep-kind returns "normal" if the dependency is on an "install" target,
;; or if either module is not bootstrapped. It returns "bootstrap" for
;; configure or build dependencies between bootstrapped modules; it returns
;; "prebootstrap" for configure or build dependencies of bootstrapped
;; modules on a build module (e.g. all-gcc on all-build-bison). All this
;; is only necessary for host modules.
(define dep-kind (lambda ()
(if (and (hash-ref boot-modules (dep-module "module"))
(=* (dep-module "on") "build-"))
"prebootstrap"
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(not (hash-ref boot-modules (dep-module "module")))
(not (hash-ref boot-modules (dep-module "on"))))
;; We now build the hash table that is used by dep-kind.
(define boot-modules (make-hash-table 113))
+]
[+ FOR host_modules +][+
(if (exist? "bootstrap")
(hash-create-handle! boot-modules (get "module") #t))
"" +][+ ENDFOR host_modules +]
[+ FOR target_modules +][+
(if (exist? "bootstrap")
(hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
"" +][+ ENDFOR target_modules +]
# With all the machinery above in place, it is pretty easy to generate
# dependencies. Host dependencies are a bit more complex because we have
# to check for bootstrap/prebootstrap dependencies. To resolve
# prebootstrap dependencies, prebootstrap modules are gathered in
# a hash table.
[+ FOR dependencies +][+ (make-dep "" "") +]
[+ CASE (dep-kind) +]
[+ == "prebootstrap"
+][+ FOR bootstrap_stage +]
[+ (make-dep (dep-stage) "") +][+
ENDFOR bootstrap_stage +]
[+ == "bootstrap"
+][+ FOR bootstrap_stage +]
[+ (make-dep (dep-stage) (dep-stage)) +][+
ENDFOR bootstrap_stage +]
[+ ESAC +][+
ENDFOR dependencies +]
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# Dependencies for target modules on other target modules are
# described by lang_env_dependencies; the defaults apply to anything
# not mentioned there.
[+
;; Predicate for whether LANG was specified in lang_env_dependencies.
(define lang-dep (lambda (lang)
(hash-ref lang-env-deps (string-append (get "module") "-" lang))))
;; Build the hash table we will need.
(define lang-env-deps (make-hash-table 7))
+][+ FOR lang_env_dependencies +][+
(if (exist? "cxx")
(hash-create-handle! lang-env-deps
(string-append (get "module") "-" "cxx") #t))
(if (exist? "no_c")
(hash-create-handle! lang-env-deps
(string-append (get "module") "-" "no_c") #t))
(if (exist? "no_gcc")
(hash-create-handle! lang-env-deps
(string-append (get "module") "-" "no_gcc") #t))
"" +][+ ENDFOR lang_env_dependencies +]
@if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
+][+ IF bootstrap +][+ FOR bootstrap_stage +]
configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
@endif gcc-bootstrap
@if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
configure-target-[+module+]: maybe-all-target-libgcc[+
ENDIF +][+ ENDFOR target_modules +]
@endif gcc-no-bootstrap
[+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
ENDIF +][+ IF (lang-dep "cxx") +]
configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
ENDIF +]
[+ ENDFOR target_modules +]
CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
GDB_TK = @GDB_TK@
INSTALL_GDB_TK = @INSTALL_GDB_TK@
configure-gdb: $(CONFIGURE_GDB_TK)
all-gdb: $(gdbnlmrequirements) $(GDB_TK)
install-gdb: $(INSTALL_GDB_TK)
# Serialization dependencies. Host configures don't work well in parallel to
# each other, due to contention over config.cache. Target configures and
# build configures are similar.
@serialization_dependencies@
# --------------------------------
# Regenerating top level configury
# --------------------------------
# Rebuilding Makefile.in, using autogen.
$(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
cd $(srcdir) && $(AUTOGEN) Makefile.def
Makefile: $(srcdir)/Makefile.in config.status
CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
$(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4 \
$(srcdir)/config/elf.m4 $(srcdir)/config/isl.m4 \
$(srcdir)/libtool.m4 $(srcdir)/ltoptions.m4 $(srcdir)/ltsugar.m4 \
$(srcdir)/ltversion.m4 $(srcdir)/lt~obsolete.m4
cd $(srcdir) && $(AUTOCONF)
# ------------------------------
# Special directives to GNU Make
# ------------------------------
# Don't pass command-line variables to submakes.
.NOEXPORT:
MAKEOVERRIDES=