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Diffstat (limited to 'cleopatre/buildroot/toolchain/gcc/gcc-uclibc-3.x.mk')
-rw-r--r--cleopatre/buildroot/toolchain/gcc/gcc-uclibc-3.x.mk509
1 files changed, 509 insertions, 0 deletions
diff --git a/cleopatre/buildroot/toolchain/gcc/gcc-uclibc-3.x.mk b/cleopatre/buildroot/toolchain/gcc/gcc-uclibc-3.x.mk
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+++ b/cleopatre/buildroot/toolchain/gcc/gcc-uclibc-3.x.mk
@@ -0,0 +1,509 @@
+# Makefile for to build a gcc/uClibc toolchain
+#
+# Copyright (C) 2002-2003 Erik Andersen <andersen@uclibc.org>
+# Copyright (C) 2004 Manuel Novoa III <mjn3@uclibc.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ifeq ($(BR2_TOOLCHAIN_SOURCE),y)
+
+# without sysroot support. Sysroot toolchain is gcc-uclibc-4.x.mk
+ifneq ($(BR2_TOOLCHAIN_SYSROOT),y)
+
+ifeq ($(GCC_SNAP_DATE),)
+GCC_OFFICIAL_VER:=$(GCC_VERSION)
+GCC_SITE:=$(BR2_GNU_MIRROR)/gcc/gcc-$(GCC_VERSION)
+#GCC_SITE:=ftp://ftp.ibiblio.org/pub/mirrors/gnu/ftp/gnu/gcc/gcc-$(GCC_OFFICIAL_VER)
+else
+GCC_OFFICIAL_VER:=$(GCC_VERSION)-$(GCC_SNAP_DATE)
+GCC_SITE:=ftp://sources.redhat.com/pub/gcc/snapshots/$(GCC_OFFICIAL_VER)
+endif
+
+
+# redefine if using an external prepatched gcc source
+ifneq ($(BR2_TOOLCHAIN_BUILDROOT),y)
+GCC_SITE:=$(VENDOR_SITE)
+GCC_OFFICIAL_VER:=$(GCC_VERSION)$(VENDOR_SUFFIX)$(VENDOR_GCC_RELEASE)
+GCC_PATCH_DIR:=toolchain/gcc/ext_source/$(VENDOR_PATCH_DIR)/$(GCC_OFFICIAL_VERSION)
+endif
+
+GCC_SOURCE:=gcc-$(GCC_OFFICIAL_VER).tar.bz2
+GCC_DIR:=$(TOOL_BUILD_DIR)/gcc-$(GCC_OFFICIAL_VER)
+
+ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
+ifeq ($(GCC_SNAP_DATE),)
+GCC_PATCH_DIR:=toolchain/gcc/$(GCC_VERSION)
+else
+ifneq ($(wildcard toolchain/gcc/$(GCC_OFFICIAL_VER)),)
+GCC_PATCH_DIR:=toolchain/gcc/$(GCC_OFFICIAL_VER)
+else
+GCC_PATCH_DIR:=toolchain/gcc/$(GCC_VERSION)
+endif
+endif
+endif
+
+GCC_CAT:=$(BZCAT)
+GCC_STRIP_HOST_BINARIES:=true
+
+ifeq ($(findstring x3.,x$(GCC_VERSION)),x3.)
+GCC_NO_MPFR:=y
+else
+ifneq ($(BR2_INSTALL_FORTRAN),y)
+# fortran needs gmp and mpfr
+ifeq ($(findstring 4.0.,$(GCC_VERSION)),4.0.)
+GCC_NO_MPFR:=y
+endif
+ifeq ($(findstring 4.1.,$(GCC_VERSION)),4.1.)
+GCC_NO_MPFR:=y
+endif
+endif
+endif
+
+#############################################################
+#
+# Setup some initial stuff
+#
+#############################################################
+
+
+GCC_CROSS_LANGUAGES:=c
+ifeq ($(BR2_GCC_CROSS_CXX),y)
+GCC_CROSS_LANGUAGES:=$(GCC_CROSS_LANGUAGES),c++
+endif
+ifeq ($(BR2_GCC_CROSS_FORTRAN),y)
+GCC_CROSS_LANGUAGES:=$(GCC_CROSS_LANGUAGES),fortran
+endif
+ifeq ($(BR2_GCC_CROSS_OBJC),y)
+GCC_CROSS_LANGUAGES:=$(GCC_CROSS_LANGUAGES),objc
+endif
+
+
+GCC_TARGET_LANGUAGES:=c
+ifeq ($(BR2_INSTALL_LIBSTDCPP),y)
+GCC_TARGET_LANGUAGES:=$(GCC_TARGET_LANGUAGES),c++
+endif
+ifeq ($(BR2_INSTALL_LIBGCJ),y)
+GCC_TARGET_LANGUAGES:=$(GCC_TARGET_LANGUAGES),java
+endif
+ifeq ($(BR2_INSTALL_OBJC),y)
+GCC_TARGET_LANGUAGES:=$(GCC_TARGET_LANGUAGES),objc
+endif
+
+GCC_TARGET_PREREQ =
+GCC_STAGING_PREREQ= $(STAGING_DIR)/usr/lib/libc.a
+
+ifndef GCC_NO_MPFR
+GCC_WITH_HOST_GMP=--with-gmp=$(GMP_HOST_DIR)
+GCC_WITH_HOST_MPFR=--with-mpfr=$(MPFR_HOST_DIR)
+
+ifeq ($(BR2_INSTALL_FORTRAN),y)
+GCC_TARGET_LANGUAGES:=$(GCC_TARGET_LANGUAGES),fortran
+#GCC_TARGET_PREREQ += $(TARGET_DIR)/lib/libmpfr.so $(TARGET_DIR)/lib/libgmp.so
+#GCC_STAGING_PREREQ+= $(TOOL_BUILD_DIR)/mpfr/lib/libmpfr.so
+GCC_WITH_TARGET_GMP=--with-gmp="$(GMP_TARGET_DIR)"
+GCC_WITH_TARGET_MPFR=--with-mpfr="$(MPFR_TARGET_DIR)"
+endif
+endif # ifndef GCC_NO_MPFR
+
+ifeq ($(BR2_GCC_SHARED_LIBGCC),y)
+GCC_SHARED_LIBGCC:=--enable-shared
+else
+GCC_SHARED_LIBGCC:=--disable-shared
+endif
+
+ifneq ($(BR2_ENABLE_LOCALE),y)
+GCC_ENABLE_CLOCALE:=--disable-clocale
+endif
+
+HOST_SOURCE+=gcc-source
+
+#############################################################
+#
+# build the first pass gcc compiler
+#
+#############################################################
+GCC_BUILD_DIR1:=$(TOOL_BUILD_DIR)/gcc-$(GCC_VERSION)-initial
+
+$(DL_DIR)/$(GCC_SOURCE):
+ mkdir -p $(DL_DIR)
+ $(WGET) -P $(DL_DIR) $(GCC_SITE)/$(GCC_SOURCE)
+
+gcc-unpacked: $(GCC_DIR)/.patched
+$(GCC_DIR)/.unpacked: $(DL_DIR)/$(GCC_SOURCE)
+ mkdir -p $(TOOL_BUILD_DIR)
+ $(GCC_CAT) $(DL_DIR)/$(GCC_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) -
+ $(CONFIG_UPDATE) $(GCC_DIR)
+ touch $@
+
+gcc-patched: $(GCC_DIR)/.patched
+$(GCC_DIR)/.patched: $(GCC_DIR)/.unpacked
+ # Apply any files named gcc-*.patch from the source directory to gcc
+ toolchain/patch-kernel.sh $(GCC_DIR) $(GCC_PATCH_DIR) \*.patch
+ # Note: The soft float situation has improved considerably with gcc 3.4.x.
+ # We can dispense with the custom spec files, as well as libfloat for the arm case.
+ # However, we still need a patch for arm. There's a similar patch for gcc 3.3.x
+ # which needs to be integrated so we can kill of libfloat for good, except for
+ # anyone (?) who might still be using gcc 2.95. mjn3
+ifeq ($(BR2_SOFT_FLOAT),y)
+ifeq ("$(strip $(ARCH))","arm")
+ toolchain/patch-kernel.sh $(GCC_DIR) toolchain/gcc/$(GCC_VERSION) arm-softfloat.patch.conditional
+endif
+ifeq ("$(strip $(ARCH))","armeb")
+ toolchain/patch-kernel.sh $(GCC_DIR) toolchain/gcc/$(GCC_VERSION) arm-softfloat.patch.conditional
+endif
+ # Not yet updated to 3.4.1.
+ #ifeq ("$(strip $(ARCH))","i386")
+ #toolchain/patch-kernel.sh $(GCC_DIR) toolchain/gcc i386-gcc-soft-float.patch
+ #endif
+endif
+ touch $@
+
+# The --without-headers option stopped working with gcc 3.0 and has never been
+# fixed, so we need to actually have working C library header files prior to
+# the step or libgcc will not build...
+
+$(GCC_BUILD_DIR1)/.configured: $(GCC_DIR)/.patched
+ mkdir -p $(GCC_BUILD_DIR1)
+ (cd $(GCC_BUILD_DIR1); PATH=$(TARGET_PATH) \
+ $(HOST_CONFIGURE_OPTS) \
+ $(GCC_DIR)/configure \
+ --prefix=$(STAGING_DIR)/usr \
+ --build=$(GNU_HOST_NAME) \
+ --host=$(GNU_HOST_NAME) \
+ --target=$(REAL_GNU_TARGET_NAME) \
+ --enable-languages=c \
+ --with-sysroot=$(TOOL_BUILD_DIR)/uClibc_dev/ \
+ --disable-__cxa_atexit \
+ --enable-target-optspace \
+ --with-gnu-ld \
+ --disable-shared \
+ $(GCC_WITH_HOST_GMP) \
+ $(GCC_WITH_HOST_MPFR) \
+ $(DISABLE_NLS) \
+ $(THREADS) \
+ $(MULTILIB) \
+ $(SOFT_FLOAT_CONFIG_OPTION) \
+ $(GCC_WITH_ABI) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \
+ $(EXTRA_GCC_CONFIG_OPTIONS) \
+ )
+ touch $@
+
+$(GCC_BUILD_DIR1)/.compiled: $(GCC_BUILD_DIR1)/.configured
+ PATH=$(TARGET_PATH) $(MAKE) -C $(GCC_BUILD_DIR1) all-gcc
+ touch $@
+
+gcc_initial=$(GCC_BUILD_DIR1)/.installed
+$(gcc_initial) $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc: $(GCC_BUILD_DIR1)/.compiled
+ PATH=$(TARGET_PATH) $(MAKE) -C $(GCC_BUILD_DIR1) install-gcc
+ #rm -f $(STAGING_DIR)/bin/gccbug $(STAGING_DIR)/bin/gcov
+ #rm -rf $(STAGING_DIR)/info $(STAGING_DIR)/man $(STAGING_DIR)/share/doc $(STAGING_DIR)/share/locale
+ touch $(gcc_initial)
+
+gcc_initial: uclibc-configured binutils $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc
+
+gcc_initial-clean:
+ rm -rf $(GCC_BUILD_DIR1)
+
+gcc_initial-dirclean:
+ rm -rf $(GCC_BUILD_DIR1) $(GCC_DIR)
+
+#############################################################
+#
+# second pass compiler build. Build the compiler targeting
+# the newly built shared uClibc library.
+#
+#############################################################
+#
+# Sigh... I had to rework things because using --with-gxx-include-dir
+# causes issues with include dir search order for g++. This seems to
+# have something to do with "path translations" and possibly doesn't
+# affect gcc-target. However, I haven't tested gcc-target yet so no
+# guarantees. mjn3
+
+comma:=,
+GCC_BUILD_DIR2:=$(TOOL_BUILD_DIR)/gcc-$(GCC_VERSION)-final
+$(GCC_BUILD_DIR2)/.configured: $(GCC_DIR)/.patched $(GCC_STAGING_PREREQ)
+ mkdir -p $(GCC_BUILD_DIR2)
+ # Important! Required for limits.h to be fixed.
+ ln -snf ../include $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/sys-include
+ #-rmdir $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/lib
+ #ln -snf ../lib/ $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/lib
+ (cd $(GCC_BUILD_DIR2); rm -rf config.cache; \
+ $(HOST_CONFIGURE_OPTS) \
+ GCC=$(TARGET_CROSS)gcc \
+ CPP=$(TARGET_CROSS)cpp \
+ LDFLAGS_FOR_TARGET="$(patsubst %,LDFLAGS+=-Wl$(comma)%,$(TARGET_LDFLAGS)) -L$(STAGING_DIR)/lib -L$(STAGING_DIR)/usr/lib" \
+ $(GCC_DIR)/configure \
+ --prefix=$(STAGING_DIR) \
+ --build=$(GNU_HOST_NAME) \
+ --host=$(GNU_HOST_NAME) \
+ --target=$(REAL_GNU_TARGET_NAME) \
+ --enable-languages=$(GCC_CROSS_LANGUAGES) \
+ --disable-__cxa_atexit \
+ --enable-target-optspace \
+ --with-gnu-ld \
+ $(GCC_WITH_HOST_GMP) \
+ $(GCC_WITH_HOST_MPFR) \
+ $(GCC_SHARED_LIBGCC) \
+ $(DISABLE_NLS) \
+ $(THREADS) \
+ $(MULTILIB) \
+ $(SOFT_FLOAT_CONFIG_OPTION) \
+ $(GCC_WITH_ABI) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \
+ $(GCC_USE_SJLJ_EXCEPTIONS) \
+ $(DISABLE_LARGEFILE) \
+ $(EXTRA_GCC_CONFIG_OPTIONS) \
+ )
+ touch $@
+
+$(GCC_BUILD_DIR2)/.compiled: $(GCC_BUILD_DIR2)/.configured
+ PATH=$(TARGET_PATH) $(MAKE) $(HOST_CONFIGURE_OPTS) CPP=$(TARGET_CROSS)cpp -C $(GCC_BUILD_DIR2) all
+ touch $@
+
+$(GCC_BUILD_DIR2)/.installed: $(GCC_BUILD_DIR2)/.compiled
+ PATH=$(TARGET_PATH) \
+ $(MAKE) $(HOST_CONFIGURE_OPTS) \
+ LDFLAGS_FOR_TARGET="$(patsubst %,LDFLAGS+=-Wl$(comma)%,$(TARGET_LDFLAGS)) -L$(STAGING_DIR)/lib -L$(STAGING_DIR)/usr/lib" \
+ -C $(GCC_BUILD_DIR2) install
+ if [ -d "$(STAGING_DIR)/usr/lib64" ]; then \
+ if [ ! -e "$(STAGING_DIR)/usr/lib" ]; then \
+ mkdir -p "$(STAGING_DIR)/usr/lib"; \
+ fi; \
+ mv "$(STAGING_DIR)/usr/lib64/"* "$(STAGING_DIR)/usr/lib/"; \
+ rmdir "$(STAGING_DIR)/usr/lib64"; \
+ fi
+ # Strip the host binaries
+ifeq ($(GCC_STRIP_HOST_BINARIES),true)
+ strip --strip-all -R .note -R .comment $(filter-out %-gccbug %-embedspu,$(wildcard $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-*))
+endif
+ # Make sure we have 'cc'.
+ if [ ! -e $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-cc ]; then \
+ ln -snf $(REAL_GNU_TARGET_NAME)-gcc \
+ $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-cc; \
+ fi
+ if [ ! -e $(STAGING_DIR)/usr/bin/gcc ]; then \
+ ln -snf gcc $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-cc; \
+ fi
+ # Set up the symlinks to enable lying about target name.
+ set -e; \
+ (cd $(STAGING_DIR)/usr; \
+ ln -snf $(REAL_GNU_TARGET_NAME) $(GNU_TARGET_NAME); \
+ cd bin; \
+ for app in $(REAL_GNU_TARGET_NAME)-*; do \
+ ln -snf $${app} \
+ $(GNU_TARGET_NAME)$${app##$(REAL_GNU_TARGET_NAME)}; \
+ done; \
+ )
+ #
+ # Now for the ugly 3.3.x soft float hack...
+ #
+ifeq ($(BR2_SOFT_FLOAT),y)
+ifeq ($(findstring 3.3.,$(GCC_VERSION)),3.3.)
+ # Make sure we have a soft float specs file for this arch
+ if [ ! -f toolchain/gcc/$(GCC_VERSION)/specs-$(ARCH)-soft-float ]; then \
+ echo soft float configured but no specs file for this arch; \
+ /bin/false; \
+ fi
+ # Replace specs file with one that defaults to soft float mode.
+ if [ ! -f $(STAGING_DIR)/usr/lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs ]; then \
+ echo staging dir specs file is missing; \
+ /bin/false; \
+ fi
+ cp toolchain/gcc/$(GCC_VERSION)/specs-$(ARCH)-soft-float $(STAGING_DIR)/usr/lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs
+endif
+endif
+ #
+ # Ok... that's enough of that.
+ #
+ mkdir -p $(TARGET_DIR)/usr/lib $(TARGET_DIR)/usr/sbin
+ touch $@
+
+$(GCC_BUILD_DIR2)/.libs_installed: $(GCC_BUILD_DIR2)/.installed
+ifeq ($(BR2_GCC_SHARED_LIBGCC),y)
+ # These are in /lib, so...
+ rm -rf $(TARGET_DIR)/usr/lib/libgcc_s*.so*
+ -cp -dpf $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/lib/libgcc_s* \
+ $(TARGET_DIR)/lib/
+ -$(STRIPCMD) $(STRIP_STRIP_UNNEEDED) $(TARGET_DIR)/lib/libgcc_s*
+endif
+ifeq ($(BR2_INSTALL_LIBSTDCPP),y)
+ifeq ($(BR2_GCC_SHARED_LIBGCC),y)
+ -cp -dpf $(STAGING_DIR)/lib/libstdc++.so* $(TARGET_DIR)/usr/lib/
+ -$(STRIPCMD) $(STRIP_STRIP_UNNEEDED) $(TARGET_DIR)/usr/lib/libstdc++.so*
+endif
+endif
+ifeq ($(BR2_INSTALL_LIBGCJ),y)
+ cp -dpf $(STAGING_DIR)/lib/libgcj.so* $(TARGET_DIR)/usr/lib/
+ cp -dpf $(STAGING_DIR)/lib/lib-org-w3c-dom.so* $(TARGET_DIR)/usr/lib/
+ cp -dpf $(STAGING_DIR)/lib/lib-org-xml-sax.so* $(TARGET_DIR)/usr/lib/
+ mkdir -p $(TARGET_DIR)/usr/lib/security
+ cp -dpf $(STAGING_DIR)/usr/lib/security/libgcj.security \
+ $(TARGET_DIR)/usr/lib/security/
+ cp -dpf $(STAGING_DIR)/usr/lib/security/classpath.security \
+ $(TARGET_DIR)/usr/lib/security/
+endif
+ touch $@
+
+cross_compiler:=$(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc
+cross_compiler gcc: gcc-config $(GCC_BUILD_DIR2)/.installed $(GCC_BUILD_DIR2)/.libs_installed \
+ $(GCC_TARGETS)
+
+gcc-source: $(DL_DIR)/$(GCC_SOURCE)
+
+gcc-config: uclibc-configured binutils gcc_initial $(LIBFLOAT_TARGET) \
+ uclibc $(GCC_BUILD_DIR2)/.configured
+
+gcc-clean:
+ rm -rf $(GCC_BUILD_DIR2)
+ for prog in cpp gcc gcc-[0-9]* protoize unprotoize gcov gccbug cc; do \
+ rm -f $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-$$prog; \
+ rm -f $(STAGING_DIR)/usr/bin/$(GNU_TARGET_NAME)-$$prog; \
+ done
+
+gcc-dirclean: gcc_initial-dirclean
+ rm -rf $(GCC_BUILD_DIR2)
+
+#############################################################
+#
+# Next build target gcc compiler
+#
+#############################################################
+GCC_BUILD_DIR3:=$(BUILD_DIR)/gcc-$(GCC_VERSION)-target
+
+$(GCC_BUILD_DIR3)/.prepared: $(GCC_BUILD_DIR2)/.libs_installed $(GCC_TARGET_PREREQ)
+ mkdir -p $(GCC_BUILD_DIR3)
+ touch $@
+
+$(GCC_BUILD_DIR3)/.configured: $(GCC_BUILD_DIR3)/.prepared
+ (cd $(GCC_BUILD_DIR3); rm -rf config.cache; \
+ $(TARGET_CONFIGURE_OPTS) \
+ CFLAGS_FOR_BUILD="-g -O2 $(HOST_CFLAGS)" \
+ $(TARGET_GCC_FLAGS) \
+ $(GCC_DIR)/configure \
+ --prefix=/usr \
+ --build=$(GNU_HOST_NAME) \
+ --host=$(REAL_GNU_TARGET_NAME) \
+ --target=$(REAL_GNU_TARGET_NAME) \
+ --enable-languages=$(GCC_TARGET_LANGUAGES) \
+ --with-gxx-include-dir=/usr/include/c++ \
+ --disable-__cxa_atexit \
+ --with-gnu-ld \
+ --with-gnu-as \
+ $(GCC_SHARED_LIBGCC) \
+ $(GCC_WITH_TARGET_GMP) \
+ $(GCC_WITH_TARGET_MPFR) \
+ $(DISABLE_NLS) \
+ $(THREADS) \
+ $(MULTILIB) \
+ $(SOFT_FLOAT_CONFIG_OPTION) \
+ $(GCC_WITH_ABI) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \
+ $(GCC_USE_SJLJ_EXCEPTIONS) \
+ $(DISABLE_LARGEFILE) \
+ $(EXTRA_GCC_CONFIG_OPTIONS) \
+ $(EXTRA_TARGET_GCC_CONFIG_OPTIONS) \
+ )
+ touch $@
+
+$(GCC_BUILD_DIR3)/.compiled: $(GCC_BUILD_DIR3)/.configured
+ PATH=$(TARGET_PATH) \
+ $(MAKE) $(TARGET_CONFIGURE_OPTS) \
+ CFLAGS_FOR_BUILD="-g -O2 $(HOST_CFLAGS)" \
+ $(TARGET_GCC_FLAGS) \
+ -C $(GCC_BUILD_DIR3) all
+ touch $@
+
+#
+# gcc-lib dir changes names to gcc with 3.4.mumble
+#
+ifeq ($(findstring 3.4.,$(GCC_VERSION)),3.4.)
+GCC_LIB_SUBDIR=lib/gcc/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)
+else
+GCC_LIB_SUBDIR=lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)
+endif
+# sigh... we need to find a better way
+ifeq ($(findstring 4.0.,$(GCC_VERSION)),4.0.)
+GCC_LIB_SUBDIR=lib/gcc/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)
+endif
+ifeq ($(findstring 4.1.,$(GCC_VERSION)),4.1.)
+GCC_LIB_SUBDIR=lib/gcc/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)
+endif
+ifeq ($(findstring 4.2,$(GCC_VERSION)),4.2)
+ifneq ($(findstring 4.2.,$(GCC_VERSION)),4.2.)
+REAL_GCC_VERSION=$(shell cat $(GCC_DIR)/gcc/BASE-VER)
+GCC_LIB_SUBDIR=lib/gcc/$(REAL_GNU_TARGET_NAME)/$(REAL_GCC_VERSION)
+else
+GCC_LIB_SUBDIR=lib/gcc/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)
+endif
+endif
+
+$(TARGET_DIR)/usr/bin/gcc: $(GCC_BUILD_DIR3)/.compiled
+ PATH=$(TARGET_PATH) \
+ $(MAKE) $(TARGET_CONFIGURE_OPTS) \
+ CFLAGS_FOR_BUILD="-g -O2 $(HOST_CFLAGS)" \
+ $(TARGET_GCC_FLAGS) \
+ DESTDIR=$(TARGET_DIR) \
+ -C $(GCC_BUILD_DIR3) install
+ # Remove broken specs file (cross compile flag is set).
+ rm -f $(TARGET_DIR)/usr/$(GCC_LIB_SUBDIR)/specs
+ #
+ # Now for the ugly 3.3.x soft float hack...
+ #
+ifeq ($(BR2_SOFT_FLOAT),y)
+ifeq ($(findstring 3.3.,$(GCC_VERSION)),3.3.)
+ # Add a specs file that defaults to soft float mode.
+ cp toolchain/gcc/$(GCC_VERSION)/specs-$(ARCH)-soft-float $(TARGET_DIR)/usr/lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs
+ # Make sure gcc does not think we are cross compiling
+ $(SED) "s/^1/0/;" $(TARGET_DIR)/usr/lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs
+endif
+endif
+ #
+ # Ok... that's enough of that.
+ #
+ -(cd $(TARGET_DIR)/bin && find -type f | xargs $(STRIPCMD) > /dev/null 2>&1)
+ -(cd $(TARGET_DIR)/usr/bin && find -type f | xargs $(STRIPCMD) > /dev/null 2>&1)
+ -(cd $(TARGET_DIR)/usr/$(GCC_LIB_SUBDIR) && $(STRIPCMD) cc1 cc1plus collect2 > /dev/null 2>&1)
+ -(cd $(TARGET_DIR)/usr/lib && $(STRIPCMD) libstdc++.so.*.*.* > /dev/null 2>&1)
+ -(cd $(TARGET_DIR)/lib && $(STRIPCMD) libgcc_s*.so.*.*.* > /dev/null 2>&1)
+ #
+ rm -f $(TARGET_DIR)/usr/lib/*.la*
+ #rm -rf $(TARGET_DIR)/share/locale $(TARGET_DIR)/usr/info \
+ # $(TARGET_DIR)/usr/man $(TARGET_DIR)/usr/share/doc
+ # Work around problem of missing syslimits.h
+ if [ ! -f $(TARGET_DIR)/usr/$(GCC_LIB_SUBDIR)/include/syslimits.h ]; then \
+ echo "warning: working around missing syslimits.h"; \
+ cp -f $(STAGING_DIR)/usr/$(GCC_LIB_SUBDIR)/include/syslimits.h \
+ $(TARGET_DIR)/usr/$(GCC_LIB_SUBDIR)/include/; \
+ fi
+ # Make sure we have 'cc'.
+ if [ ! -e $(TARGET_DIR)/usr/bin/cc ]; then \
+ ln -snf gcc $(TARGET_DIR)/usr/bin/cc; \
+ fi
+ # These are in /lib, so...
+ #rm -rf $(TARGET_DIR)/usr/lib/libgcc_s*.so*
+ #touch -c $(TARGET_DIR)/usr/bin/gcc
+
+gcc_target: uclibc_target binutils_target $(TARGET_DIR)/usr/bin/gcc
+
+gcc_target-clean:
+ rm -rf $(GCC_BUILD_DIR3)
+ rm -f $(TARGET_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)*
+
+gcc_target-dirclean:
+ rm -rf $(GCC_BUILD_DIR3)
+
+endif
+# gcc-3.x only
+
+endif