#
# 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
+# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
# Free Software Foundation
#
# This file is free software; you can redistribute it and/or modify
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="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
+GOC_FOR_BUILD = @GOC_FOR_BUILD@
LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
LD_FOR_BUILD = @LD_FOR_BUILD@
NM_FOR_BUILD = @NM_FOR_BUILD@
@endif libelf
+CXX_FOR_TARGET_FLAG_TO_PASS = \
+ "CXX_FOR_TARGET=$(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=$(CXX_FOR_TARGET)"'; fi)
+@endif target-libstdc++-v3
+
# Flags to pass down to all sub-makes.
BASE_FLAGS_TO_PASS = \
"DESTDIR=$(DESTDIR)" \
"CC_FOR_TARGET=$(CC_FOR_TARGET)" \
"CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
"CPPFLAGS_FOR_TARGET=$(CPPFLAGS_FOR_TARGET)" \
- "CXX_FOR_TARGET=$(CXX_FOR_TARGET)" \
"CXXFLAGS_FOR_TARGET=$(CXXFLAGS_FOR_TARGET)" \
"DLLTOOL_FOR_TARGET=$(DLLTOOL_FOR_TARGET)" \
"FLAGS_FOR_TARGET=$(FLAGS_FOR_TARGET)" \
"STAGEfeedback_CFLAGS=$(STAGEfeedback_CFLAGS)" \
"STAGEfeedback_CXXFLAGS=$(STAGEfeedback_CXXFLAGS)" \
"STAGEfeedback_TFLAGS=$(STAGEfeedback_TFLAGS)" \
+ $(CXX_FOR_TARGET_FLAG_TO_PASS) \
"TFLAGS=$(TFLAGS)" \
"CONFIG_SHELL=$(SHELL)" \
"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
'DLLTOOL=$(DLLTOOL)' \
'GCJ=$(GCJ)' \
'GFORTRAN=$(GFORTRAN)' \
+ 'GOC=$(GOC)' \
'LD=$(LD)' \
'LIPO=$(LIPO)' \
'NM=$(NM)' \
'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)' \
+ 'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
'LD=$(COMPILER_LD_FOR_TARGET)' \
'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
maybe-install-strip-target-libquadmath \
maybe-install-strip-target-libgfortran \
maybe-install-strip-target-libobjc \
+ maybe-install-strip-target-libgo \
maybe-install-strip-target-libtermcap \
maybe-install-strip-target-winsup \
maybe-install-strip-target-libgloss \
libsrcdir="$$s/lto-plugin"; \
$(SHELL) $${libsrcdir}/configure \
$(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
- --target=${target_alias} $${srcdiroption} \
+ --target=${target_alias} $${srcdiroption} --enable-shared \
|| exit 1
@endif lto-plugin
$(SHELL) $${libsrcdir}/configure \
$(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
--target=${target_alias} $${srcdiroption} \
- $(STAGE1_CONFIGURE_FLAGS)
+ $(STAGE1_CONFIGURE_FLAGS) \
+ --enable-shared
@endif lto-plugin-bootstrap
.PHONY: configure-stage2-lto-plugin maybe-configure-stage2-lto-plugin
$(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
--target=${target_alias} $${srcdiroption} \
--with-build-libsubdir=$(HOST_SUBDIR) \
- $(STAGE2_CONFIGURE_FLAGS)
+ $(STAGE2_CONFIGURE_FLAGS) \
+ --enable-shared
@endif lto-plugin-bootstrap
.PHONY: configure-stage3-lto-plugin maybe-configure-stage3-lto-plugin
$(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
--target=${target_alias} $${srcdiroption} \
--with-build-libsubdir=$(HOST_SUBDIR) \
- $(STAGE3_CONFIGURE_FLAGS)
+ $(STAGE3_CONFIGURE_FLAGS) \
+ --enable-shared
@endif lto-plugin-bootstrap
.PHONY: configure-stage4-lto-plugin maybe-configure-stage4-lto-plugin
$(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
--target=${target_alias} $${srcdiroption} \
--with-build-libsubdir=$(HOST_SUBDIR) \
- $(STAGE4_CONFIGURE_FLAGS)
+ $(STAGE4_CONFIGURE_FLAGS) \
+ --enable-shared
@endif lto-plugin-bootstrap
.PHONY: configure-stageprofile-lto-plugin maybe-configure-stageprofile-lto-plugin
$(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
--target=${target_alias} $${srcdiroption} \
--with-build-libsubdir=$(HOST_SUBDIR) \
- $(STAGEprofile_CONFIGURE_FLAGS)
+ $(STAGEprofile_CONFIGURE_FLAGS) \
+ --enable-shared
@endif lto-plugin-bootstrap
.PHONY: configure-stagefeedback-lto-plugin maybe-configure-stagefeedback-lto-plugin
$(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
--target=${target_alias} $${srcdiroption} \
--with-build-libsubdir=$(HOST_SUBDIR) \
- $(STAGEfeedback_CONFIGURE_FLAGS)
+ $(STAGEfeedback_CONFIGURE_FLAGS) \
+ --enable-shared
@endif lto-plugin-bootstrap
@endif target-libgo
+.PHONY: install-strip-target-libgo maybe-install-strip-target-libgo
+maybe-install-strip-target-libgo:
+@if target-libgo
+maybe-install-strip-target-libgo: install-strip-target-libgo
+
+install-strip-target-libgo: installdirs
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ (cd $(TARGET_SUBDIR)/libgo && \
+ $(MAKE) $(TARGET_FLAGS_TO_PASS) install-strip)
+
+@endif target-libgo
+
# Other targets (info, dvi, pdf, etc.)
.PHONY: maybe-info-target-libgo info-target-libgo
configure-stage4-gcc: maybe-configure-stage4-intl
configure-stageprofile-gcc: maybe-configure-stageprofile-intl
configure-stagefeedback-gcc: maybe-configure-stagefeedback-intl
+configure-gcc: maybe-all-lto-plugin
+
+configure-stage1-gcc: maybe-all-stage1-lto-plugin
+configure-stage2-gcc: maybe-all-stage2-lto-plugin
+configure-stage3-gcc: maybe-all-stage3-lto-plugin
+configure-stage4-gcc: maybe-all-stage4-lto-plugin
+configure-stageprofile-gcc: maybe-all-stageprofile-lto-plugin
+configure-stagefeedback-gcc: maybe-all-stagefeedback-lto-plugin
configure-gcc: maybe-all-binutils
configure-stage1-gcc: maybe-all-stage1-binutils
all-stageprofile-gcc: maybe-all-stageprofile-libiberty
all-stagefeedback-gcc: maybe-all-stagefeedback-libiberty
all-gcc: maybe-all-fixincludes
+all-gcc: maybe-all-lto-plugin
+
+all-stage1-gcc: maybe-all-stage1-lto-plugin
+all-stage2-gcc: maybe-all-stage2-lto-plugin
+all-stage3-gcc: maybe-all-stage3-lto-plugin
+all-stage4-gcc: maybe-all-stage4-lto-plugin
+all-stageprofile-gcc: maybe-all-stageprofile-lto-plugin
+all-stagefeedback-gcc: maybe-all-stagefeedback-lto-plugin
info-gcc: maybe-all-build-libiberty
info-stage1-gcc: maybe-all-build-libiberty
html-stageprofile-gcc: maybe-all-build-libiberty
html-stagefeedback-gcc: maybe-all-build-libiberty
install-gcc: maybe-install-fixincludes
+install-gcc: maybe-install-lto-plugin
install-strip-gcc: maybe-install-strip-fixincludes
configure-libcpp: configure-libiberty
all-stagefeedback-libcpp: maybe-all-stagefeedback-intl
all-fixincludes: maybe-all-libiberty
all-gnattools: maybe-all-target-libada
-all-lto-plugin: maybe-all-gcc
-
-all-stage1-lto-plugin: maybe-all-stage1-gcc
-all-stage2-lto-plugin: maybe-all-stage2-gcc
-all-stage3-lto-plugin: maybe-all-stage3-gcc
-all-stage4-lto-plugin: maybe-all-stage4-gcc
-all-stageprofile-lto-plugin: maybe-all-stageprofile-gcc
-all-stagefeedback-lto-plugin: maybe-all-stagefeedback-gcc
+all-lto-plugin: maybe-all-libiberty
+
+all-stage1-lto-plugin: maybe-all-stage1-libiberty
+all-stage2-lto-plugin: maybe-all-stage2-libiberty
+all-stage3-lto-plugin: maybe-all-stage3-libiberty
+all-stage4-lto-plugin: maybe-all-stage4-libiberty
+all-stageprofile-lto-plugin: maybe-all-stageprofile-libiberty
+all-stagefeedback-lto-plugin: maybe-all-stagefeedback-libiberty
configure-mpfr: maybe-all-gmp
configure-stage1-mpfr: maybe-all-stage1-gmp