#
# Makefile for directory with subdirs to build.
# Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
# Free Software Foundation
#
# This file is free software; you can redistribute it and/or modify
WINDMC="$(WINDMC)"; export WINDMC; \
OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
+ READELF="$(READELF)"; export READELF; \
AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
+ READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/g++$(exeext) \
-B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
-B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
+ -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.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; \
+ -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
+ -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
+ export CXX; \
CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
@endif target-libstdc++-v3-bootstrap
NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
+ READELF="$(READELF_FOR_TARGET)"; export READELF; \
STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
NM = @NM@
OBJDUMP = @OBJDUMP@
RANLIB = @RANLIB@
+READELF = @READELF@
STRIP = @STRIP@
WINDRES = @WINDRES@
WINDMC = @WINDMC@
STAGE_CFLAGS = $(BOOT_CFLAGS)
STAGE_TFLAGS = $(TFLAGS)
STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
+POSTSTAGE1_CONFIGURE_FLAGS = @POSTSTAGE1_CONFIGURE_FLAGS@
[+ FOR bootstrap-stage +]
# Defaults for stage [+id+]; some are overridden below.
STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
@endif target-libstdc++-v3-bootstrap
STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
-STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
+# STAGE1_CONFIGURE_FLAGS overridden below, so we can use
+# POSTSTAGE1_CONFIGURE_FLAGS here.
+STAGE[+id+]_CONFIGURE_FLAGS = \
+ $(STAGE_CONFIGURE_FLAGS) $(POSTSTAGE1_CONFIGURE_FLAGS)
[+ ENDFOR bootstrap-stage +]
# Only build the C compiler for stage1, because that is the only one that
# 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.
+# * Don't remove this, because above we added
+# POSTSTAGE1_CONFIGURE_FLAGS to STAGE[+id+]_CONFIGURE_FLAGS, which
+# we don't want for STAGE1_CONFIGURE_FLAGS.
STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
--disable-coverage --enable-languages="$(STAGE1_LANGUAGES)"
NM_FOR_TARGET=@NM_FOR_TARGET@
OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
+READELF_FOR_TARGET=@READELF_FOR_TARGET@
STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
'NM=$(NM)' \
'OBJDUMP=$(OBJDUMP)' \
'RANLIB=$(RANLIB)' \
+ 'READELF=$(READELF)' \
'STRIP=$(STRIP)' \
'WINDRES=$(WINDRES)' \
'WINDMC=$(WINDMC)'
'NM=$(COMPILER_NM_FOR_TARGET)' \
'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
'RANLIB=$$(RANLIB_FOR_TARGET)' \
+ 'READELF=$$(READELF_FOR_TARGET)' \
'WINDRES=$$(WINDRES_FOR_TARGET)' \
'WINDMC=$$(WINDMC_FOR_TARGET)' \
'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
EXTRA_GCC_FLAGS = \
"GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
"`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'/[^=][^=]*=$$/XFOO=/'`"
+ "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
true ; \
fi
-# install-no-fixedincludes is used because Cygnus can not distribute
-# the fixed header files.
+# install-no-fixedincludes is used to allow the elaboration of binary packages
+# suitable for distribution, where we cannot include the fixed system header
+# files.
.PHONY: install-no-fixedincludes
install-no-fixedincludes: installdirs install-host-nogcc \
- install-target gcc-no-fixedincludes
+ install-target gcc-install-no-fixedincludes
.PHONY: install-strip
install-strip:
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,
-# which Cygnus is not allowed to distribute. This rule is very
-# dependent on the workings of the gcc Makefile.in.
-.PHONY: gcc-no-fixedincludes
-gcc-no-fixedincludes:
+# 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 \
- rm -rf gcc/tmp-include; \
- mv gcc/include gcc/tmp-include 2>/dev/null; \
- mkdir gcc/include; \
- cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
- touch gcc/stmp-fixinc gcc/include/fixed; \
- rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
r=`${PWD_COMMAND}`; export r; \
- s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
$(HOST_EXPORTS) \
- (cd ./gcc && \
- $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
- rm -rf gcc/include; \
- mv gcc/tmp-include gcc/include 2>/dev/null; \
+ (cd ./gcc \
+ && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
else true; fi
@endif gcc
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