X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=blobdiff_plain;f=Makefile.tpl;h=f9a2936c33c8089bf5e2b87434a56079b37a5c61;hp=056296a78bf3cb4bf7453574b1bf3e2f231f2cc8;hb=c56ddaacd46b202c9e76713bf40c410772569225;hpb=bd1f9655991c02c89cc340aabf8b3ef1e989499b

diff --git a/Makefile.tpl b/Makefile.tpl
index 056296a78bf..f9a2936c33c 100644
--- a/Makefile.tpl
+++ b/Makefile.tpl
@@ -120,6 +120,19 @@ BUILD_SUBDIR = @build_subdir@
 # directories built for the build system.
 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
 
+# Linker flags to use on the host, for stage1 or when not
+# bootstrapping.
+STAGE1_LDFLAGS = @stage1_ldflags@
+
+# Libraries to use on the host, for stage1 or when not bootstrapping.
+STAGE1_LIBS = @stage1_libs@
+
+# Linker flags to use for stage2 and later.
+POSTSTAGE1_LDFLAGS = @poststage1_ldflags@
+
+# Libraries to use for stage2 and later.
+POSTSTAGE1_LIBS = @poststage1_libs@
+
 # This is the list of variables to export in the environment when
 # configuring any subdirectory.  It must also be exported whenever
 # recursing into a build directory in case that directory's Makefile
@@ -130,6 +143,8 @@ BASE_EXPORTS = \
 	BISON="$(BISON)"; export BISON; \
 	YACC="$(YACC)"; export YACC; \
 	M4="$(M4)"; export M4; \
+	SED="$(SED)"; export SED; \
+	AWK="$(AWK)"; export AWK; \
 	MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
 
 # This is the list of variables to export in the environment when
@@ -145,6 +160,8 @@ BUILD_EXPORTS = \
 	CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 	GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 	GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
+	GOC="$(GOC_FOR_BUILD)"; export GOC; \
+	GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
 	DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 	LD="$(LD_FOR_BUILD)"; export LD; \
 	LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
@@ -161,6 +178,7 @@ EXTRA_BUILD_FLAGS = \
 
 # This is the list of directories to built for the host system.
 SUBDIRS = @configdirs@
+TARGET_CONFIGDIRS = @target_configdirs@
 # This is set by the configure script to the arguments to use when configuring
 # directories built for the host system.
 HOST_CONFIGARGS = @host_configargs@
@@ -180,12 +198,13 @@ HOST_EXPORTS = \
 	CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 	GCJ="$(GCJ)"; export GCJ; \
 	GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
+	GOC="$(GOC)"; export GOC; \
 	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; \
+	LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
 	NM="$(NM)"; export NM; \
 	RANLIB="$(RANLIB)"; export RANLIB; \
 	WINDRES="$(WINDRES)"; export WINDRES; \
@@ -200,17 +219,36 @@ HOST_EXPORTS = \
 	OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 	RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 	TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
+	HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
 	GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 	GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 	PPLLIBS="$(HOST_PPLLIBS)"; export PPLLIBS; \
 	PPLINC="$(HOST_PPLINC)"; export PPLINC; \
 	CLOOGLIBS="$(HOST_CLOOGLIBS)"; export CLOOGLIBS; \
 	CLOOGINC="$(HOST_CLOOGINC)"; export CLOOGINC; \
+	LIBELFLIBS="$(HOST_LIBELFLIBS)" ; export LIBELFLIBS; \
+	LIBELFINC="$(HOST_LIBELFINC)" ; export LIBELFINC; \
 @if gcc-bootstrap
 	$(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 @endif gcc-bootstrap
 	$(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 
+POSTSTAGE1_CXX_EXPORT = \
+	CXX='$(CXX)'; export CXX; \
+	CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
+@if target-libstdc++-v3-bootstrap
+# Override the above if we're bootstrapping C++.
+POSTSTAGE1_CXX_EXPORT = \
+	CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/g++$(exeext) \
+	  -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
+	  -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
+	  -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
+	  -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
+	  -I$$s/libstdc++-v3/libsupc++ \
+	  -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs"; export CXX; \
+	CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
+@endif target-libstdc++-v3-bootstrap
+
 # Similar, for later GCC stages.
 POSTSTAGE1_HOST_EXPORTS = \
 	$(HOST_EXPORTS) \
@@ -218,8 +256,10 @@ POSTSTAGE1_HOST_EXPORTS = \
 	  -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
 	  $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 	CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
-	GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND \
-	LDFLAGS="$(BOOT_LDFLAGS)"; export LDFLAGS;
+	$(POSTSTAGE1_CXX_EXPORT) \
+	GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
+	LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
+	HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
 
 # Target libraries are put under this directory:
 TARGET_SUBDIR = @target_subdir@
@@ -227,7 +267,7 @@ TARGET_SUBDIR = @target_subdir@
 # directories built for the target.
 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 # This is the list of variables to export in the environment when
-# configuring subdirectories for the host system.
+# configuring subdirectories for the target system.
 BASE_TARGET_EXPORTS = \
 	$(BASE_EXPORTS) \
 	AR="$(AR_FOR_TARGET)"; export AR; \
@@ -239,6 +279,7 @@ BASE_TARGET_EXPORTS = \
 	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 	GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
 	GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
+	GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
 	DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 	LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 	LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
@@ -249,7 +290,11 @@ BASE_TARGET_EXPORTS = \
 	STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 	WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 	WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
-	$(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
+@if gcc-bootstrap
+	$(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
+@endif gcc-bootstrap
+	$(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
+	TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
 
 RAW_CXX_TARGET_EXPORTS = \
 	$(BASE_TARGET_EXPORTS) \
@@ -272,6 +317,10 @@ HOST_PPLINC = @pplinc@
 HOST_CLOOGLIBS = @clooglibs@
 HOST_CLOOGINC = @clooginc@
 
+# Where to find libelf
+HOST_LIBELFLIBS = @libelflibs@
+HOST_LIBELFINC = @libelfinc@
+
 # ----------------------------------------------
 # Programs producing files for the BUILD machine
 # ----------------------------------------------
@@ -297,6 +346,7 @@ CXX_FOR_BUILD = @CXX_FOR_BUILD@
 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
+GOC_FOR_BUILD = @GOC_FOR_BUILD@
 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 LD_FOR_BUILD = @LD_FOR_BUILD@
 NM_FOR_BUILD = @NM_FOR_BUILD@
@@ -315,6 +365,8 @@ BOOT_CFLAGS= -g -O2
 BOOT_LDFLAGS=
 BOOT_ADAFLAGS=-gnatpg -gnata
 
+AWK = @AWK@
+SED = @SED@
 BISON = @BISON@
 YACC = @YACC@
 FLEX = @FLEX@
@@ -357,6 +409,7 @@ LDFLAGS = @LDFLAGS@
 LIBCFLAGS = $(CFLAGS)
 CXXFLAGS = @CXXFLAGS@
 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
+GOCFLAGS = $(CFLAGS)
 
 TFLAGS =
 
@@ -369,6 +422,11 @@ STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
 [+ FOR bootstrap-stage +]
 # Defaults for stage [+id+]; some are overridden below.
 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
+STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
+@if target-libstdc++-v3-bootstrap
+# Override the above if we're bootstrapping C++.
+STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
+@endif target-libstdc++-v3-bootstrap
 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 [+ ENDFOR bootstrap-stage +]
@@ -380,8 +438,8 @@ STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 
 STAGE1_CFLAGS = @stage1_cflags@
-STAGE1_CHECKING=@stage1_checking@
-STAGE1_LANGUAGES=@stage1_languages@
+STAGE1_CHECKING = @stage1_checking@
+STAGE1_LANGUAGES = @stage1_languages@
 # * We force-disable intermodule optimizations, even if
 #   --enable-intermodule was passed, since the installed compiler
 #   probably can't handle them.  Luckily, autoconf always respects
@@ -417,6 +475,7 @@ CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
+GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 LD_FOR_TARGET=@LD_FOR_TARGET@
 
@@ -438,6 +497,7 @@ CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 LDFLAGS_FOR_TARGET = 
+GOCFLAGS_FOR_TARGET = -O2 -g
 
 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
@@ -461,7 +521,7 @@ all:
 ###
 
 # This is the list of directories that may be needed in RPATH_ENVVAR
-# so that prorgams built for the target machine work.
+# so that programs built for the target machine work.
 TARGET_LIB_PATH = [+ FOR target_modules +][+
   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
@@ -491,12 +551,34 @@ HOST_LIB_PATH_[+module+] = \
 @endif [+module+]
 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 
+CXX_FOR_TARGET_FLAG_TO_PASS = \
+	"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
+@if target-libstdc++-v3
+# CXX_FOR_TARGET is tricky to get right for target libs that require a
+# functional C++ compiler.  When we recurse, if we expand
+# CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
+# libstdc++ include flags from the script.  Instead, we get an
+# -funconfigured-* word, so that we'll get errors if this invalid C++
+# command line is used for anything, but also so that we can use the
+# word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
+# don't pass it on, sub-make will use the default definition, that
+# re-expands it at the time of use, so we'll get it right when we need
+# it.  One potential exception is the expansion of CXX_FOR_TARGET
+# passed down as part of CXX within TARGET_FLAGS, but this wouldn't
+# really work, for C++ host programs can't depend on the current-stage
+# C++ target library.
+CXX_FOR_TARGET_FLAG_TO_PASS = \
+	$(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
+@endif target-libstdc++-v3
+
 # Flags to pass down to all sub-makes.
 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 	"`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 	"[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
 	"STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
+	"STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
 	"STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
+	$(CXX_FOR_TARGET_FLAG_TO_PASS) \
 	"TFLAGS=$(TFLAGS)" \
 	"CONFIG_SHELL=$(SHELL)" \
 	"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" 
@@ -514,6 +596,7 @@ EXTRA_HOST_FLAGS = \
 	'DLLTOOL=$(DLLTOOL)' \
 	'GCJ=$(GCJ)' \
 	'GFORTRAN=$(GFORTRAN)' \
+	'GOC=$(GOC)' \
 	'LD=$(LD)' \
 	'LIPO=$(LIPO)' \
 	'NM=$(NM)' \
@@ -540,8 +623,11 @@ X11_FLAGS_TO_PASS = \
 # Flags to pass to stage2 and later makes.
 
 POSTSTAGE1_FLAGS_TO_PASS = \
-	CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" GNATBIND="$${GNATBIND}" \
-	LDFLAGS="$(BOOT_LDFLAGS)" \
+	CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
+	CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
+	GNATBIND="$${GNATBIND}" \
+	LDFLAGS="$${LDFLAGS}" \
+	HOST_LIBS="$${HOST_LIBS}" \
 	"`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 
 # Flags to pass down to makes which are built with the target environment.
@@ -559,6 +645,8 @@ EXTRA_TARGET_FLAGS = \
 	'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 	'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 	'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
+	'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
+	'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 	'LD=$(COMPILER_LD_FOR_TARGET)' \
 	'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 	'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
@@ -590,7 +678,7 @@ EXTRA_GCC_FLAGS = \
 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 
 @if gcc
-BUILD_CONFIG =
+BUILD_CONFIG = @BUILD_CONFIG@
 ifneq ($(BUILD_CONFIG),)
 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
 endif
@@ -620,16 +708,17 @@ all:
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 @if gcc-bootstrap
-	if [ -f stage_last ]; then : ; \
-	  TFLAGS="$(STAGE$(shell sed s,^stage,, stage_last)_TFLAGS)"; \
+	if [ -f stage_last ]; then \
+	  TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
 	  $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 	else \
 @endif gcc-bootstrap
-	  $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target; \
+	  $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
 @if gcc-bootstrap
-	fi; \
+	    ; \
+	fi \
 @endif gcc-bootstrap
-	:
+	&& :
 
 .PHONY: all-build
 [+ FOR build_modules +]
@@ -715,6 +804,7 @@ local-distclean:
 	-rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 	-rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 	-rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
+	-find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
 
 local-maintainer-clean:
 	@echo "This command is intended for maintainers to use;"
@@ -820,6 +910,26 @@ install.all: install-no-fixedincludes
 install-no-fixedincludes: installdirs install-host-nogcc \
 	install-target gcc-no-fixedincludes
 
+.PHONY: install-strip
+install-strip:
+	@: $(MAKE); $(unstage)
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
+
+.PHONY: install-strip-host
+install-strip-host: [+
+  FOR host_modules +] \
+    maybe-install-strip-[+module+][+
+  ENDFOR host_modules +]
+
+.PHONY: install-strip-target
+install-strip-target: [+
+  FOR target_modules +] \
+    maybe-install-strip-target-[+module+][+
+  ENDFOR target_modules +]
+
+
 ### other supporting targets
 
 MAKEDIRS= \
@@ -882,7 +992,7 @@ configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
 	fi; \
 	[+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 	$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
-	[+exports+] \
+	[+exports+] [+extra_exports+] \
 	echo Configuring in [+subdir+]/[+module+]; \
 	cd "[+subdir+]/[+module+]" || exit 1; \
 	case $(srcdir) in \
@@ -931,9 +1041,10 @@ configure-stage[+id+]-[+prefix+][+module+]:
 	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
 	CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
-	CXXFLAGS="$(STAGE[+id+]_CFLAGS)"; export CXXFLAGS;[+ IF prev +] \
+	CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
 	LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
-	LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+ ENDIF prefix +] \
+	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; \
@@ -969,7 +1080,7 @@ all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELS
 	@: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
 	@r=`${PWD_COMMAND}`; export r; \
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	[+exports+] \
+	[+exports+] [+extra_exports+] \
 	(cd [+subdir+]/[+module+] && \
 	  $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+extra_make_flags+] \
 		$(TARGET-[+prefix+][+module+]))
@@ -991,14 +1102,14 @@ all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 	TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
 	[+exports+][+ IF prev +] \
-	[+poststage1_exports+][+ ENDIF prev +] \
+	[+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
 	cd [+subdir+]/[+module+] && \
 	$(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+]_CFLAGS)"[+ IF prev +] \
+		CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
 		LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
 		LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
 		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
@@ -1104,6 +1215,23 @@ install-[+module+]: installdirs
 [+ ENDIF no_install +]
 @endif [+module+]
 
+.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.)
 [+ FOR recursive_targets +]
 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
@@ -1216,6 +1344,28 @@ ENDIF raw_cxx +]
 [+ ENDIF no_install +]
 @endif target-[+module+]
 
+.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.)
 [+ FOR recursive_targets +]
 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
@@ -1281,7 +1431,7 @@ check-gcc-[+language+]:
 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 	$(HOST_EXPORTS) \
 	(cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
-check-[+language+]: check-gcc-[+language+][+ IF lib-check-target +] [+ lib-check-target +][+ ENDIF lib-check-target +]
+check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
 [+ ENDFOR languages +]
 
 # Install the gcc headers files, but not the fixed include files,
@@ -1426,15 +1576,16 @@ do-clean: clean-stage[+id+]
 	: $(MAKE); $(stage); \
 	rm -f .bad_compare ; \
 	echo Comparing stages [+prev+] and [+id+] ; \
-	cd stage[+id+]-gcc; \
-	files=`find . -name "*$(objext)" -print` ; \
-	cd .. ; \
+        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 \
-	  f1=$$r/stage[+prev+]-gcc/$$file; f2=$$r/stage[+id+]-gcc/$$file; \
+	  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 $$file in \
-	      ./cc*-checksum$(objext) | ./libgcc/* ) \
+	      @compare_exclusions@) \
 	        echo warning: $$file differs ;; \
 	      *) \
 	        echo $$file differs >> .bad_compare ;; \