--- /dev/null
+# Makefile for to build a gcc/uClibc toolchain
+#
+# Copyright (C) 2002-2003 Erik Andersen <andersen@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
+
+ifneq ($(GCC_2_95_TOOLCHAIN),true)
+
+# Older stuff...
+#GCC_SITE:=ftp://ftp.gnu.org/gnu/gcc/
+#GCC_SOURCE:=gcc-3.3.tar.bz2
+#GCC_DIR:=$(TOOL_BUILD_DIR)/gcc-3.3
+#GCC_CAT:=zcat
+
+# Shiny new stuff...
+GCC_VERSION:=4.0.3
+#GCC_SITE:=ftp://ftp.gnu.org/gnu/gcc/gcc-$(GCC_VERSION)
+#GCC_SITE:=http://www.binarycode.org/gcc/releases/gcc-$(GCC_VERSION)
+GCC_SITE:=http://gcc.get-software.com/releases/gcc-$(GCC_VERSION)
+
+#
+# snapshots....
+#GCC_VERSION:=3.3-20031013
+#GCC_SITE:=http://gcc.get-software.com/snapshots/$(GCC_VERSION)
+#
+GCC_SOURCE:=gcc-$(GCC_VERSION).tar.bz2
+GCC_DIR:=$(TOOL_BUILD_DIR)/gcc-$(GCC_VERSION)
+GCC_CAT:=bzip2 -dc
+
+#############################################################
+#
+# Setup some initial stuff
+#
+#############################################################
+
+ifeq ($(INSTALL_LIBSTDCPP),true)
+TARGET_LANGUAGES:=c,c++
+else
+TARGET_LANGUAGES:=c
+endif
+
+#############################################################
+#
+# build the first pass gcc compiler
+#
+#############################################################
+GCC_BUILD_DIR1:=$(TOOL_BUILD_DIR)/gcc-$(GCC_VERSION)-initial
+
+$(DL_DIR)/$(GCC_SOURCE):
+# $(WGET) -P $(DL_DIR) $(GCC_SITE)/$(GCC_SOURCE)
+
+$(GCC_DIR)/.unpacked: $(DL_DIR)/$(GCC_SOURCE)
+ $(GCC_CAT) $(DL_DIR)/$(GCC_SOURCE) | tar -C $(TOOL_BUILD_DIR) -xvf -
+ $(GCC_CAT) $(DL_DIR)/gcc-$(GCC_VERSION).tar.bz2 | tar -C $(TOOL_BUILD_DIR) -xvf -
+ touch $(GCC_DIR)/.unpacked
+
+$(GCC_DIR)/.patched: $(GCC_DIR)/.unpacked
+ # Apply any files named gcc-*.patch from the source directory to gcc
+ $(SOURCE_DIR)/patch-kernel.sh $(GCC_DIR) $(SOURCE_DIR) gcc/$(GCC_VERSION)/*.patch
+ touch $(GCC_DIR)/.patched
+
+$(GCC_DIR)/.gcc3_3_build_hacks: $(GCC_DIR)/.patched
+ #
+ # Hack things to use the correct shared lib loader
+ #
+ (cd $(GCC_DIR); set -e; export LIST=`grep -lr -- "-dynamic-linker.*\.so[\.0-9]*" *`;\
+ if [ -n "$$LIST" ] ; then \
+ $(SED) "s,-dynamic-linker.*\.so[\.0-9]*},\
+ -dynamic-linker /lib/ld-uClibc.so.0},;" $$LIST; fi);
+ #
+ # Prevent gcc from using the unwind-dw2-fde-glibc code used for
+ # unwinding stack frames for C++ exception handling. The
+ # unwind-dw2-fde-glibc code depends on glibc's ldso, we want to
+ # use the generic version instead.
+ #
+ $(SED) "s,^#ifndef inhibit_libc,#define inhibit_libc\n\
+ #ifndef inhibit_libc,g;" $(GCC_DIR)/gcc/unwind-dw2-fde-glibc.c;
+ #
+ # Prevent system glibc start files from leaking in uninvited...
+ #
+ $(SED) "s,standard_startfile_prefix_1 = \".*,standard_startfile_prefix_1 =\
+ \"$(STAGING_DIR)/lib/\";,;" $(GCC_DIR)/gcc/gcc.c;
+ $(SED) "s,standard_startfile_prefix_2 = \".*,standard_startfile_prefix_2 =\
+ \"$(STAGING_DIR)/usr/lib/\";,;" $(GCC_DIR)/gcc/gcc.c;
+ #
+ # Prevent system glibc include files from leaking in uninvited...
+ #
+ $(SED) "s,^NATIVE_SYSTEM_HEADER_DIR.*,NATIVE_SYSTEM_HEADER_DIR=\
+ $(STAGING_DIR)/include,;" $(GCC_DIR)/gcc/Makefile.in;
+ $(SED) "s,^CROSS_SYSTEM_HEADER_DIR.*,CROSS_SYSTEM_HEADER_DIR=\
+ $(STAGING_DIR)/include,;" $(GCC_DIR)/gcc/Makefile.in;
+ $(SED) "s,^#define.*STANDARD_INCLUDE_DIR.*,#define STANDARD_INCLUDE_DIR \
+ \"$(STAGING_DIR)/include\",;" $(GCC_DIR)/gcc/cppdefault.h;
+ #
+ # Prevent system glibc libraries from being found by collect2
+ # when it calls locatelib() and rummages about the system looking
+ # for libraries with the correct name...
+ #
+ $(SED) "s,\"/lib,\"$(STAGING_DIR)/lib,g;" $(GCC_DIR)/gcc/collect2.c
+ $(SED) "s,\"/usr/,\"$(STAGING_DIR)/usr/,g;" $(GCC_DIR)/gcc/collect2.c
+ touch $(GCC_DIR)/.gcc3_3_build_hacks
+
+# The --without-headers option stopped working with gcc 3.0 and has never been
+# # fixed, so we need to actually have working C library header files prior to
+# # the step or libgcc will not build...
+$(GCC_BUILD_DIR1)/.configured: $(GCC_DIR)/.gcc3_3_build_hacks
+ mkdir -p $(GCC_BUILD_DIR1)
+ echo -e "#!/bin/sh\nexec $(GCC_BUILD_DIR1)/gcc/xgcc -B$(GCC_BUILD_DIR1)/gcc/ -B$(STAGING_DIR)/$(ARCH)-linux/bin/ -B$(STAGING_DIR)/$(ARCH)-linux/lib/ -isystem $(STAGING_DIR)/$(ARCH)-linux/include $(TARGET_SOFT_FLOAT) \$$@" > $(GCC_BUILD_DIR1)/target_gcc
+ chmod a+x $(GCC_BUILD_DIR1)/target_gcc
+ (cd $(GCC_BUILD_DIR1); PATH=$(TARGET_PATH) AR=$(TARGET_CROSS)ar \
+ RANLIB=$(TARGET_CROSS)ranlib \
+ CC="$(HOSTCC)" \
+ LDFLAGS="$(HOSTLDFLAGS)" \
+ gcc_cv_as_hidden=no \
+ $(GCC_DIR)/configure \
+ --target=$(GNU_TARGET_NAME) \
+ --host=$(GNU_HOST_NAME) \
+ --build=$(GNU_HOST_NAME) \
+ --prefix=$(STAGING_DIR) \
+ --exec-prefix=$(STAGING_DIR) \
+ --bindir=$(STAGING_DIR)/bin \
+ --sbindir=$(STAGING_DIR)/sbin \
+ --sysconfdir=$(STAGING_DIR)/etc \
+ --datadir=$(STAGING_DIR)/share \
+ --includedir=$(STAGING_DIR)/include \
+ --libdir=$(STAGING_DIR)/lib \
+ --localstatedir=$(STAGING_DIR)/var \
+ --mandir=$(STAGING_DIR)/man \
+ --infodir=$(STAGING_DIR)/info \
+ --with-local-prefix=$(STAGING_DIR)/usr/local \
+ --oldincludedir=$(STAGING_DIR)/include $(MULTILIB) \
+ --enable-target-optspace $(DISABLE_NLS) --with-gnu-ld \
+ --disable-shared --enable-languages=c --disable-__cxa_atexit \
+ $(SOFT_FLOAT_CONFIG_OPTION) \
+ $(EXTRA_GCC_CONFIG_OPTIONS) --program-prefix=$(ARCH)-linux-uclibc-);
+ touch $(GCC_BUILD_DIR1)/.configured
+
+$(GCC_BUILD_DIR1)/.compiled: $(GCC_BUILD_DIR1)/.configured
+ PATH=$(TARGET_PATH) $(MAKE) $(JLEVEL) -C $(GCC_BUILD_DIR1) \
+ CC="$(HOSTCC)" \
+ LDFLAGS="$(HOSTLDFLAGS)" \
+ AR_FOR_TARGET=$(STAGING_DIR)/bin/$(ARCH)-linux-uclibc-ar \
+ RANLIB_FOR_TARGET=$(STAGING_DIR)/bin/$(ARCH)-linux-uclibc-ranlib \
+ CC_FOR_TARGET=$(GCC_BUILD_DIR1)/target_gcc \
+ GCC_FOR_TARGET=$(GCC_BUILD_DIR1)/target_gcc
+ touch $(GCC_BUILD_DIR1)/.compiled
+
+$(STAGING_DIR)/bin/$(ARCH)-linux-uclibc-gcc: $(GCC_BUILD_DIR1)/.compiled
+ PATH=$(TARGET_PATH) $(MAKE) $(JLEVEL) \
+ CC="$(HOSTCC)" \
+ LDFLAGS="$(HOSTLDFLAGS)" \
+ -C $(GCC_BUILD_DIR1) install;
+ #Cleanup then mess when --program-prefix mysteriously fails
+ -mv $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-cpp $(STAGING_DIR)/bin/$(ARCH)-linux-uclibc-cpp
+ -mv $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-gcc $(STAGING_DIR)/bin/$(ARCH)-linux-uclibc-gcc
+ if [ -n "$(strip $(TARGET_SOFT_FLOAT))" ] ; then \
+ for app in gcc c++ g++ ; do \
+ if [ -x $(STAGING_DIR)/bin/$(ARCH)-linux-uclibc-$${app} ] ; then \
+ (cd $(STAGING_DIR)/bin; \
+ rm -f $(ARCH)-linux-uclibc-$${app}$(TARGET_SOFT_FLOAT); \
+ echo -e "#!/bin/sh\nexec $(STAGING_DIR)/bin/$(ARCH)-linux-uclibc-$${app} -msoft-float \$$@" > $(ARCH)-linux-uclibc-$${app}$(TARGET_SOFT_FLOAT); \
+ chmod a+x $(ARCH)-linux-uclibc-$${app}$(TARGET_SOFT_FLOAT); \
+ ); \
+ fi; \
+ done; \
+ fi; \
+ 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
+
+gcc3_3_initial: binutils uclibc-configured $(STAGING_DIR)/bin/$(ARCH)-linux-uclibc-gcc
+
+gcc3_3_initial-clean:
+ rm -rf $(GCC_BUILD_DIR1)
+ rm -f $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)*
+
+gcc3_3_initial-dirclean:
+ rm -rf $(GCC_BUILD_DIR1)
+
+#############################################################
+#
+# second pass compiler build. Build the compiler targeting
+# the newly built shared uClibc library.
+#
+#############################################################
+GCC_BUILD_DIR2:=$(TOOL_BUILD_DIR)/gcc-$(GCC_VERSION)-final
+$(GCC_BUILD_DIR2)/.configured: $(GCC_DIR)/.patched
+ mkdir -p $(GCC_BUILD_DIR2)
+ echo -e "#!/bin/sh\nexec $(GCC_BUILD_DIR2)/gcc/xgcc -B$(GCC_BUILD_DIR2)/gcc/ -B$(STAGING_DIR)/$(ARCH)-linux/bin/ -B$(STAGING_DIR)/$(ARCH)-linux/lib/ -isystem $(STAGING_DIR)/$(ARCH)-linux/include $(TARGET_SOFT_FLOAT) \$$@" > $(GCC_BUILD_DIR2)/target_g++
+ chmod a+x $(GCC_BUILD_DIR2)/target_g++
+ echo -e "#!/bin/sh\nexec $(GCC_BUILD_DIR2)/gcc/xgcc -B$(GCC_BUILD_DIR2)/gcc/ -B$(STAGING_DIR)/$(ARCH)-linux/bin/ -B$(STAGING_DIR)/$(ARCH)-linux/lib/ -isystem $(STAGING_DIR)/$(ARCH)-linux/include $(TARGET_SOFT_FLOAT) \$$@" > $(GCC_BUILD_DIR2)/target_gcc
+ chmod a+x $(GCC_BUILD_DIR2)/target_gcc
+ (cd $(GCC_BUILD_DIR2); PATH=$(TARGET_PATH) AR=$(TARGET_CROSS)ar \
+ RANLIB=$(TARGET_CROSS)ranlib LD=$(TARGET_CROSS)ld \
+ NM=$(TARGET_CROSS)nm \
+ CC="$(HOSTCC)" \
+ LDFLAGS="$(HOSTLDFLAGS)" \
+ gcc_cv_as_hidden=no \
+ $(GCC_DIR)/configure \
+ --target=$(GNU_TARGET_NAME) \
+ --host=$(GNU_HOST_NAME) \
+ --build=$(GNU_HOST_NAME) \
+ --prefix=$(STAGING_DIR) \
+ --exec-prefix=$(STAGING_DIR) \
+ --bindir=$(STAGING_DIR)/bin \
+ --sbindir=$(STAGING_DIR)/sbin \
+ --sysconfdir=$(STAGING_DIR)/etc \
+ --datadir=$(STAGING_DIR)/share \
+ --localstatedir=$(STAGING_DIR)/var \
+ --mandir=$(STAGING_DIR)/man \
+ --infodir=$(STAGING_DIR)/info \
+ --with-local-prefix=$(STAGING_DIR)/usr/local \
+ --libdir=$(STAGING_DIR)/lib \
+ --includedir=$(STAGING_DIR)/include \
+ --with-gxx-include-dir=$(STAGING_DIR)/include/c++ \
+ --oldincludedir=$(STAGING_DIR)/include \
+ --enable-shared $(MULTILIB) \
+ --enable-target-optspace $(DISABLE_NLS) \
+ --with-gnu-ld --disable-__cxa_atexit \
+ --enable-languages=$(TARGET_LANGUAGES) \
+ $(EXTRA_GCC_CONFIG_OPTIONS) \
+ --program-prefix=$(ARCH)-linux-uclibc- \
+ );
+ touch $(GCC_BUILD_DIR2)/.configured
+
+$(GCC_BUILD_DIR2)/.compiled: $(GCC_BUILD_DIR2)/.configured
+ # $(SED) 's/\-lc//' $(GCC_BUILD_DIR2)/gcc/Makefile
+ PATH=$(TARGET_PATH) $(MAKE) $(JLEVEL) \
+ CC="$(HOSTCC)" \
+ LDFLAGS="$(HOSTLDFLAGS)" \
+ AR_FOR_TARGET=$(TARGET_CROSS)ar RANLIB_FOR_TARGET=$(TARGET_CROSS)ranlib \
+ LD_FOR_TARGET=$(TARGET_CROSS)ld NM_FOR_TARGET=$(TARGET_CROSS)nm \
+ CC_FOR_TARGET=$(GCC_BUILD_DIR2)/target_gcc \
+ GCC_FOR_TARGET=$(GCC_BUILD_DIR2)/target_gcc \
+ CXX_FOR_TARGET=$(GCC_BUILD_DIR2)/target_g++ \
+ -C $(GCC_BUILD_DIR2)
+ touch $(GCC_BUILD_DIR2)/.compiled
+
+$(GCC_BUILD_DIR2)/.installed: $(GCC_BUILD_DIR2)/.compiled $(STAGING_DIR)/lib/libc.a
+ PATH=$(TARGET_PATH) $(MAKE) $(JLEVEL) \
+ CC="$(HOSTCC)" \
+ LDFLAGS="$(HOSTLDFLAGS)" \
+ -C $(GCC_BUILD_DIR2) install;
+ -mv $(STAGING_DIR)/bin/gcc $(STAGING_DIR)/usr/bin;
+ -mv $(STAGING_DIR)/bin/protoize $(STAGING_DIR)/usr/bin;
+ -mv $(STAGING_DIR)/bin/unprotoize $(STAGING_DIR)/usr/bin;
+ -mv $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-cpp $(STAGING_DIR)/bin/$(ARCH)-linux-uclibc-cpp
+ -mv $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-gcc $(STAGING_DIR)/bin/$(ARCH)-linux-uclibc-gcc
+ -mv $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-c++ $(STAGING_DIR)/bin/$(ARCH)-linux-uclibc-c++
+ -mv $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-g++ $(STAGING_DIR)/bin/$(ARCH)-linux-uclibc-g++
+ -mv $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-c++filt $(STAGING_DIR)/bin/$(ARCH)-linux-uclibc-c++filt
+ rm -f $(STAGING_DIR)/bin/cpp $(STAGING_DIR)/bin/gcov $(STAGING_DIR)/bin/*gccbug
+ rm -f $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-$(ARCH)-linux-uclibc-*
+ rm -rf $(STAGING_DIR)/info $(STAGING_DIR)/man $(STAGING_DIR)/share/doc \
+ $(STAGING_DIR)/share/locale
+ # Strip the host binaries
+ -strip --strip-all -R .note -R .comment $(STAGING_DIR)/bin/*
+ if [ -n "$(strip $(TARGET_SOFT_FLOAT))" ] ; then \
+ for app in gcc c++ g++ ; do \
+ if [ -x $(STAGING_DIR)/bin/$(ARCH)-linux-uclibc-$${app} ] ; then \
+ (cd $(STAGING_DIR)/bin; \
+ rm -f $(ARCH)-linux-uclibc-$${app}$(TARGET_SOFT_FLOAT); \
+ echo -e "#!/bin/sh\nexec $(STAGING_DIR)/bin/$(ARCH)-linux-uclibc-$${app} -msoft-float \$$@" > $(ARCH)-linux-uclibc-$${app}$(TARGET_SOFT_FLOAT); \
+ chmod a+x $(ARCH)-linux-uclibc-$${app}$(TARGET_SOFT_FLOAT); \
+ ); \
+ fi; \
+ done; \
+ fi; \
+ set -e; \
+ for app in cc gcc c89 cpp c++ g++ ; do \
+ if [ -x $(STAGING_DIR)/bin/$(ARCH)-linux-uclibc-$${app} ] ; then \
+ (cd $(STAGING_DIR)/usr/bin; \
+ ln -fs ../../bin/$(ARCH)-linux-uclibc-$${app} $${app}; \
+ ); \
+ fi; \
+ done;
+ (cd $(STAGING_DIR)/usr/bin; \
+ ln -fs gcc cc; \
+ )
+ touch $(GCC_BUILD_DIR2)/.installed
+
+ifneq ($(TARGET_DIR),)
+$(TARGET_DIR)/lib/libstdc++.so.5.0.5: $(GCC_BUILD_DIR2)/.installed
+ cp -a $(STAGING_DIR)/lib/libstdc++.so* $(TARGET_DIR)/lib/
+
+$(GCC_BUILD_DIR2)/.shared_libgcc: $(GCC_BUILD_DIR2)/.installed
+ cp -fa $(STAGING_DIR)/lib/libgcc_s.so* $(TARGET_DIR)/lib/ ; \
+ touch $(GCC_BUILD_DIR2)/.shared_libgcc
+
+GCC_TARGETS:=$(GCC_BUILD_DIR2)/.shared_libgcc
+ifeq ($(INSTALL_LIBSTDCPP),true)
+GCC_TARGETS+=$(TARGET_DIR)/lib/libstdc++.so.5.0.5
+endif
+
+endif
+
+gcc3_3: binutils uclibc-configured gcc3_3_initial $(LIBFLOAT_TARGET) uclibc \
+ $(GCC_BUILD_DIR2)/.installed $(GCC_TARGETS)
+
+gcc3_3-source: $(DL_DIR)/$(GCC_SOURCE)
+
+gcc3_3-clean:
+ rm -rf $(GCC_BUILD_DIR2)
+ rm -f $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)*
+
+gcc3_3-dirclean:
+ rm -rf $(GCC_BUILD_DIR2)
+
+#############################################################
+#
+# Next build target gcc compiler
+#
+#############################################################
+GCC_BUILD_DIR3:=$(BUILD_DIR)/gcc-$(GCC_VERSION)-target
+
+TARGET_GCC_ARGS= $(TARGET_CONFIGURE_OPTS) \
+ AR_FOR_BUILD=ar \
+ AS_FOR_BUILD=as \
+ LD_FOR_BUILD=ld \
+ NM_FOR_BUILD=nm \
+ RANLIB_FOR_BUILD=ranlib \
+ CC="$(HOSTCC)" \
+ LDFLAGS="$(HOSTLDFLAGS)" \
+ CC_FOR_BUILD="$(HOSTCC)" \
+ GCC_FOR_BUILD="$(HOSTCC)" \
+ CXX_FOR_BUILD="$(HOSTCC)" \
+ AR_FOR_TARGET=$(TARGET_CROSS)ar \
+ AS_FOR_TARGET=$(TARGET_CROSS)as \
+ LD_FOR_TARGET=$(TARGET_CROSS)ld \
+ NM_FOR_TARGET=$(TARGET_CROSS)nm \
+ CC="$(TARGET_CROSS)gcc$(TARGET_SOFT_FLOAT) -isystem $(STAGING_DIR)/include" \
+ GCC="$(TARGET_CROSS)gcc$(TARGET_SOFT_FLOAT) -isystem $(STAGING_DIR)/include" \
+ CXX="$(TARGET_CROSS)g++$(TARGET_SOFT_FLOAT) -isystem $(STAGING_DIR)/include" \
+ CC_FOR_TARGET="$(TARGET_CROSS)gcc$(TARGET_SOFT_FLOAT) -isystem $(STAGING_DIR)/include" \
+ GCC_FOR_TARGET="$(TARGET_CROSS)gcc$(TARGET_SOFT_FLOAT) -isystem $(STAGING_DIR)/include" \
+ CXX_FOR_TARGET="$(TARGET_CROSS)g++$(TARGET_SOFT_FLOAT) -isystem $(STAGING_DIR)/include" \
+ RANLIB_FOR_TARGET=$(TARGET_CROSS)ranlib
+
+# We need to unpack a pristine source tree to avoid some of
+# the previously applied hacks, which do not apply here...
+$(GCC_BUILD_DIR3)/.unpacked: $(DL_DIR)/$(GCC_SOURCE)
+ $(GCC_CAT) $(DL_DIR)/$(GCC_SOURCE) | tar -C $(BUILD_DIR) -xvf -
+ mv $(BUILD_DIR)/gcc-$(GCC_VERSION) $(GCC_BUILD_DIR3)
+ touch $(GCC_BUILD_DIR3)/.unpacked
+
+$(GCC_BUILD_DIR3)/.patched: $(GCC_BUILD_DIR3)/.unpacked
+ # Apply any files named gcc-*.patch from the source directory to gcc
+ $(SOURCE_DIR)/patch-kernel.sh $(GCC_BUILD_DIR3) $(SOURCE_DIR) gcc/$(GCC_VERSION)/*.patch
+ touch $(GCC_BUILD_DIR3)/.patched
+
+$(GCC_BUILD_DIR3)/.gcc3_3_build_hacks: $(GCC_BUILD_DIR3)/.patched
+ #
+ # Hack things to use the correct shared lib loader
+ #
+ (cd $(GCC_BUILD_DIR3); set -e; export LIST=`grep -lr -- "-dynamic-linker.*\.so[\.0-9]*" *`;\
+ if [ -n "$$LIST" ] ; then \
+ $(SED) "s,-dynamic-linker.*\.so[\.0-9]*},\
+ -dynamic-linker /lib/ld-uClibc.so.0},;" $$LIST; fi);
+ #
+ # Prevent gcc from using the unwind-dw2-fde-glibc code used for
+ # unwinding stack frames for C++ exception handling. The
+ # unwind-dw2-fde-glibc code depends on glibc's ldso, we want to
+ # use the generic version instead.
+ #
+ $(SED) "s,^#ifndef inhibit_libc,#define inhibit_libc\n\
+ #ifndef inhibit_libc,g;" $(GCC_BUILD_DIR3)/gcc/unwind-dw2-fde-glibc.c;
+ touch $(GCC_BUILD_DIR3)/.gcc3_3_build_hacks
+
+$(GCC_BUILD_DIR3)/.configured: $(GCC_BUILD_DIR3)/.gcc3_3_build_hacks
+ mkdir -p $(GCC_BUILD_DIR3)
+ #(cd $(GCC_BUILD_DIR3); ln -fs $(ARCH)-linux-uclibc- build-$(GNU_TARGET_NAME))
+ (cd $(GCC_BUILD_DIR3); \
+ $(TARGET_GCC_ARGS) \
+ gcc_cv_as_hidden=no \
+ ./configure \
+ --verbose \
+ --target=$(GNU_TARGET_NAME) \
+ --host=$(GNU_TARGET_NAME) \
+ --build=`./config.guess` \
+ --prefix=/usr \
+ --mandir=/usr/man \
+ --infodir=/usr/info \
+ --with-gxx-include-dir=/usr/include/c++/$(GCC_VERSION) \
+ --enable-target-optspace \
+ --enable-shared \
+ $(MULTILIB) \
+ $(DISABLE_NLS) \
+ --with-gnu-ld --disable-__cxa_atexit \
+ --enable-languages=$(TARGET_LANGUAGES) \
+ $(EXTRA_GCC_CONFIG_OPTIONS) \
+ );
+ touch $(GCC_BUILD_DIR3)/.configured
+
+$(GCC_BUILD_DIR3)/.compiled: $(GCC_BUILD_DIR3)/.configured
+ $(MAKE) $(JLEVEL) $(TARGET_GCC_ARGS) -C $(GCC_BUILD_DIR3)
+ touch $(GCC_BUILD_DIR3)/.compiled
+
+$(TARGET_DIR)/usr/bin/gcc: $(GCC_BUILD_DIR3)/.compiled
+ $(MAKE) $(JLEVEL) $(TARGET_GCC_ARGS) DESTDIR=$(TARGET_DIR) \
+ -C $(GCC_BUILD_DIR3) install
+ (cd $(TARGET_DIR)/usr/bin; ln -fs gcc cc)
+ (cd $(TARGET_DIR)/lib; ln -fs /usr/bin/cpp)
+ rm -rf $(TARGET_DIR)/usr/$(GNU_TARGET_NAME)/include
+ rm -rf $(TARGET_DIR)/usr/$(GNU_TARGET_NAME)/sys-include
+ rm -rf $(TARGET_DIR)/usr/include/include $(TARGET_DIR)/usr/usr
+ -mv $(TARGET_DIR)/lib/*.a $(TARGET_DIR)/usr/lib/
+ -mv $(TARGET_DIR)/lib/*.la $(TARGET_DIR)/usr/lib/
+ rm -f $(TARGET_DIR)/lib/libstdc++.so*
+ # Make sure gcc does not think we are cross compiling
+ $(SED) "s/^1/0/;" $(TARGET_DIR)/usr/lib/gcc-lib/$(ARCH)-linux/$(GCC_VERSION)/specs
+ -(cd $(TARGET_DIR)/bin; find -type f | xargs $(STRIP) > /dev/null 2>&1)
+ -(cd $(TARGET_DIR)/usr/bin; find -type f | xargs $(STRIP) > /dev/null 2>&1)
+ -(cd $(TARGET_DIR)/usr/lib/gcc-lib/$(ARCH)-linux/$(GCC_VERSION); $(STRIP) cc1 cc1plus collect2 > /dev/null 2>&1)
+ -(cd $(TARGET_DIR)/usr/lib; $(STRIP) libstdc++.so.*.*.* > /dev/null 2>&1)
+ -(cd $(TARGET_DIR)/lib; $(STRIP) 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
+ cp -f $(STAGING_DIR)/usr/lib/gcc-lib/$(ARCH)-linux/$(GCC_VERSION)/include/syslimits.h $(TARGET_DIR)/usr/lib/gcc-lib/$(ARCH)-linux/$(GCC_VERSION)/include/
+ # These are in /lib, so...
+ # rm -rf $(TARGET_DIR)/usr/lib/libgcc_s.so*
+ touch -c $(TARGET_DIR)/usr/bin/gcc
+
+gcc3_3_target: uclibc_target binutils_target $(TARGET_DIR)/usr/bin/gcc
+
+gcc3_3_target-clean:
+ rm -rf $(GCC_BUILD_DIR3)
+ rm -f $(TARGET_DIR)/bin/$(GNU_TARGET_NAME)*
+
+gcc3_3_target-dirclean:
+ rm -rf $(GCC_BUILD_DIR3)
+
+endif
projects / ipfire-2.x.git / blobdiff