diff options
Diffstat (limited to 'make/uclibc_toolchain_2_95.mk')
| -rw-r--r-- | make/uclibc_toolchain_2_95.mk | 540 |
1 files changed, 540 insertions, 0 deletions
diff --git a/make/uclibc_toolchain_2_95.mk b/make/uclibc_toolchain_2_95.mk new file mode 100644 index 000000000..212cea687 --- /dev/null +++ b/make/uclibc_toolchain_2_95.mk @@ -0,0 +1,540 @@ +# 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 + +ifeq ($(USE_UCLIBC_TOOLCHAIN),true) +ifeq ($(GCC_2_95_TOOLCHAIN),true) + +############################################################# +# +# You should probably leave this stuff alone unless you are +# hacking on the toolchain... +# +############################################################# +TARGET_LANGUAGES:=c,c++ + +# If you want multilib enabled, enable this... +MULTILIB:=--enable-multilib + +############################################################# +# +# Where we can find things.... +# +# for various dependancy reasons, these need to live +# here at the top... Easier to find things here anyways... +# +############################################################# +BINUTILS_SITE:=ftp://ftp.gnu.org/gnu/binutils/ +BINUTILS_SOURCE:=binutils-2.13.2.tar.bz2 +BINUTILS_DIR:=$(BUILD_DIR)/binutils-2.13.2 +# +# Perhaps you would perfer to use the older 2.12.1 version? +#BINUTILS_SITE:=ftp://ftp.gnu.org/gnu/binutils/ +#BINUTILS_SOURCE:=binutils-2.12.1.tar.bz2 +#BINUTILS_DIR:=$(BUILD_DIR)/binutils-2.12.1 + +ifeq ($(USE_UCLIBC_SNAPSHOT),true) +# Be aware that this changes daily.... +UCLIBC_DIR=$(BUILD_DIR)/uClibc +UCLIBC_SOURCE=uClibc-snapshot.tar.bz2 +UCLIBC_SITE:=ftp://www.uclibc.org/uClibc +else +UCLIBC_DIR:=$(BUILD_DIR)/uClibc-0.9.17 +UCLIBC_SOURCE:=uClibc-0.9.17.tar.bz2 +UCLIBC_SITE:=http://www.kernel.org/pub/linux/libs/uclibc +endif + +GCC_SITE:=http://www.kernel.org/pub/linux/libs/uclibc/toolchain +GCC_SOURCE:=gcc-20011006.tar.bz2 +GCC_DIR:=$(BUILD_DIR)/gcc-20011006 + +ELF2FLT_SITE:=http://www.kernel.org/pub/linux/libs/uclibc/toolchain +ELF2FLT_SOURCE:=elf2flt-20020731.tar.bz2 +ELF2FLT_DIR:=$(BUILD_DIR)/elf2flt + +STLPORT_SITE=http://www.stlport.org/archive +STLPORT_SOURCE=STLport-4.5.3.tar.gz +STLPORT_DIR=$(BUILD_DIR)/STLport-4.5.3 + + + +############################################################# +# +# Setup some initial paths +# +############################################################# +$(BUILD_DIR)/.setup: + mkdir -p $(BUILD_DIR) + mkdir -p $(DL_DIR) + mkdir -p $(STAGING_DIR) + mkdir -p $(STAGING_DIR)/include + mkdir -p $(STAGING_DIR)/lib/gcc-lib + mkdir -p $(STAGING_DIR)/$(GNU_TARGET_NAME)/ + (cd $(STAGING_DIR)/$(GNU_TARGET_NAME); ln -fs ../lib) + (cd $(STAGING_DIR)/$(GNU_TARGET_NAME); ln -fs ../include) + (cd $(STAGING_DIR)/$(GNU_TARGET_NAME); ln -fs ../include sys-include) + mkdir -p $(STAGING_DIR)/usr/lib + (cd $(STAGING_DIR)/usr/lib; ln -fs ../../lib/gcc-lib) + touch $(BUILD_DIR)/.setup + + +############################################################# +# +# Setup some initial stuff +# +############################################################# +ifeq ("$(TARGET_LANGUAGES)","c,c++") +STLPORT_TARGET=stlport +endif + +uclibc_toolchain: gcc_final + +uclibc_toolchain-clean: gcc_final-clean uclibc-clean gcc_initial-clean binutils-clean + +uclibc_toolchain-dirclean: gcc_final-dirclean uclibc-dirclean gcc_initial-dirclean binutils-dirclean + + +############################################################# +# +# build binutils +# +############################################################# +BINUTILS_DIR1:=$(BUILD_DIR)/binutils-build +$(DL_DIR)/$(BINUTILS_SOURCE): + $(WGET) -P $(DL_DIR) $(BINUTILS_SITE)/$(BINUTILS_SOURCE) + +$(BINUTILS_DIR)/.unpacked: $(BUILD_DIR)/.setup $(DL_DIR)/$(BINUTILS_SOURCE) + bzcat $(DL_DIR)/$(BINUTILS_SOURCE) | tar -C $(BUILD_DIR) -xvf - + touch $(BINUTILS_DIR)/.unpacked + +$(BINUTILS_DIR)/.patched: $(BINUTILS_DIR)/.unpacked + # Apply any files named binutils-*.patch from the source directory to binutils + $(SOURCE_DIR)/patch-kernel.sh $(BINUTILS_DIR) $(SOURCE_DIR) binutils-*.patch + # + # Enable combreloc, since it is such a nice thing to have... + # + -perl -i -p -e "s,link_info.combreloc = false,link_info.combreloc = true,g;" \ + $(BINUTILS_DIR)/ld/ldmain.c + # + # Hack binutils to use the correct shared lib loader + # + (cd $(BINUTILS_DIR); perl -i -p -e "s,#.*define.*ELF_DYNAMIC_INTERPRETER.*\".*\"\ + ,#define ELF_DYNAMIC_INTERPRETER \"/lib/ld-uClibc.so.0\",;" \ + `grep -lr "#.*define.*ELF_DYNAMIC_INTERPRETER.*\".*\"" $(BINUTILS_DIR)`); + touch $(BINUTILS_DIR)/.patched + +$(BINUTILS_DIR1)/.configured: $(BINUTILS_DIR)/.patched + mkdir -p $(BINUTILS_DIR1) + (cd $(BINUTILS_DIR1); CC=$(HOSTCC) $(BINUTILS_DIR)/configure \ + --target=$(GNU_TARGET_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=$(STAGING_DIR)/info \ + --enable-targets=$(GNU_TARGET_NAME) \ + $(MULTILIB) \ + --program-prefix=$(ARCH)-uclibc-); + touch $(BINUTILS_DIR1)/.configured + +$(BINUTILS_DIR1)/binutils/objdump: $(BINUTILS_DIR1)/.configured + $(MAKE) -C $(BINUTILS_DIR1); + +$(STAGING_DIR)/$(GNU_TARGET_NAME)/bin/ld: $(BINUTILS_DIR1)/binutils/objdump + $(MAKE) -C $(BINUTILS_DIR1) install + rm -rf $(STAGING_DIR)/info $(STAGING_DIR)/man $(STAGING_DIR)/share/doc \ + $(STAGING_DIR)/share/locale + +$(STAGING_DIR)/lib/libg.a: + $(STAGING_DIR)/$(GNU_TARGET_NAME)/bin/ar rv $(STAGING_DIR)/lib/libg.a; + +binutils: $(STAGING_DIR)/$(GNU_TARGET_NAME)/bin/ld $(STAGING_DIR)/lib/libg.a + +binutils-clean: + rm -f $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)* + -$(MAKE) -C $(BINUTILS_DIR1) clean + +binutils-dirclean: + rm -rf $(BINUTILS_DIR1) + + + + +############################################################# +# +# Next build first pass gcc compiler +# +############################################################# +GCC_BUILD_DIR1:=$(BUILD_DIR)/gcc-initial +$(DL_DIR)/$(GCC_SOURCE): + $(WGET) -P $(DL_DIR) $(GCC_SITE)/$(GCC_SOURCE) + +$(GCC_DIR)/.unpacked: $(BUILD_DIR)/.setup $(DL_DIR)/$(GCC_SOURCE) + bzcat $(DL_DIR)/$(GCC_SOURCE) | tar -C $(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-2.95-mega.patch.bz2 + touch $(GCC_DIR)/.patched + +$(GCC_DIR)/.gcc_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 "$$LIST" ] ; then \ + perl -i -p -e "s,-dynamic-linker.*\.so[\.0-9]*},\ + -dynamic-linker /lib/ld-uClibc.so.0},;" $$LIST; fi); + # + # Prevent system glibc start files from leaking in uninvited... + # + perl -i -p -e "s,standard_startfile_prefix_1 = \".*,standard_startfile_prefix_1 =\ + \"$(STAGING_DIR)/lib/\";,;" $(GCC_DIR)/gcc/gcc.c; + perl -i -p -e "s,standard_startfile_prefix_2 = \".*,standard_startfile_prefix_2 =\ + \"$(STAGING_DIR)/usr/lib/\";,;" $(GCC_DIR)/gcc/gcc.c; + # + # Prevent system glibc include files from leaking in uninvited... + # + perl -i -p -e "s,^NATIVE_SYSTEM_HEADER_DIR.*,NATIVE_SYSTEM_HEADER_DIR=\ + $(STAGING_DIR)/include,;" $(GCC_DIR)/gcc/Makefile.in; + perl -i -p -e "s,^CROSS_SYSTEM_HEADER_DIR.*,CROSS_SYSTEM_HEADER_DIR=\ + $(STAGING_DIR)/include,;" $(GCC_DIR)/gcc/Makefile.in; + perl -i -p -e "s,^#define.*STANDARD_INCLUDE_DIR.*,#define STANDARD_INCLUDE_DIR \ + \"$(STAGING_DIR)/include\",;" $(GCC_DIR)/gcc/cppdefault.h; + # + # Prevent gcc from using the unwind-dw2-fde-glibc code + # + perl -i -p -e "s,^#ifndef inhibit_libc,#define inhibit_libc\n\ + #ifndef inhibit_libc,g;" $(GCC_DIR)/gcc/unwind-dw2-fde-glibc.c; + # + # Use atexit() directly, rather than cxa_atexit + # + perl -i -p -e "s,int flag_use_cxa_atexit = 1;,int flag_use_cxa_atexit = 0;,g;"\ + $(GCC_DIR)/gcc/cp/decl2.c; + # + # We do not wish to build the libstdc++ library provided with gcc, + # since it doesn't seem to work at all with uClibc plus gcc 2.95... + # + mv $(GCC_DIR)/libstdc++ $(GCC_DIR)/libstdc++.orig + mv $(GCC_DIR)/libio $(GCC_DIR)/libio.orig + touch $(GCC_DIR)/.gcc_build_hacks + +# The --without-headers option stopped working with gcc 3.0 and has never been +# # fixed, so we need to actually have working C library header files prior to +# # the step or libgcc will not build... +$(GCC_BUILD_DIR1)/.configured: $(GCC_DIR)/.gcc_build_hacks + mkdir -p $(GCC_BUILD_DIR1) + (cd $(GCC_BUILD_DIR1); PATH=$(STAGING_DIR)/bin:$$PATH AR=$(ARCH)-uclibc-ar \ + RANLIB=$(ARCH)-uclibc-ranlib CC=$(HOSTCC) $(GCC_DIR)/configure \ + --target=$(GNU_TARGET_NAME) \ + --prefix=$(STAGING_DIR) \ + --exec-prefix=$(STAGING_DIR) \ + --bindir=$(STAGING_DIR)/bin \ + --sbindir=$(STAGING_DIR)/sbin \ + --sysconfdir=$(STAGING_DIR)/etc \ + --datadir=$(STAGING_DIR)/share \ + --includedir=$(STAGING_DIR)/include \ + --libdir=$(STAGING_DIR)/lib \ + --localstatedir=$(STAGING_DIR)/var \ + --mandir=$(STAGING_DIR)/man \ + --infodir=$(STAGING_DIR)/info \ + --with-local-prefix=$(STAGING_DIR)/usr/local \ + --oldincludedir=$(STAGING_DIR)/include $(MULTILIB) \ + --enable-target-optspace --disable-nls --with-gnu-ld \ + --disable-shared --enable-languages=c --disable-__cxa_atexit \ + $(EXTRA_GCC_CONFIG_OPTIONS) --program-prefix=$(ARCH)-uclibc-); + touch $(GCC_BUILD_DIR1)/.configured + +$(GCC_BUILD_DIR1)/.compiled: $(GCC_BUILD_DIR1)/.configured + PATH=$(STAGING_DIR)/bin:$$PATH $(MAKE) -C $(GCC_BUILD_DIR1) \ + AR_FOR_TARGET=$(STAGING_DIR)/bin/$(ARCH)-uclibc-ar \ + RANLIB_FOR_TARGET=$(STAGING_DIR)/bin/$(ARCH)-uclibc-ranlib + touch $(GCC_BUILD_DIR1)/.compiled + +$(GCC_BUILD_DIR1)/.installed: $(GCC_BUILD_DIR1)/.compiled + PATH=$(STAGING_DIR)/bin:$$PATH $(MAKE) -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)-uclibc-cpp + -mv $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-gcc $(STAGING_DIR)/bin/$(ARCH)-uclibc-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_BUILD_DIR1)/.installed + +gcc_initial: binutils $(UCLIBC_DIR)/.configured $(GCC_BUILD_DIR1)/.installed + +gcc_initial-clean: + rm -rf $(GCC_BUILD_DIR1) + rm -f $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)* + +gcc_initial-dirclean: + rm -rf $(GCC_BUILD_DIR1) + + + +############################################################# +# +# uClibc is built in two stages. First, we install the uClibc +# include files so that gcc can be built. Later when gcc for +# the target arch has been compiled, we can actually compile +# uClibc for the target... +# +############################################################# +$(DL_DIR)/$(UCLIBC_SOURCE): + $(WGET) -P $(DL_DIR) $(UCLIBC_SITE)/$(UCLIBC_SOURCE) + +$(UCLIBC_DIR)/.unpacked: $(BUILD_DIR)/.setup $(DL_DIR)/$(UCLIBC_SOURCE) + bzcat $(DL_DIR)/$(UCLIBC_SOURCE) | tar -C $(BUILD_DIR) -xvf - + touch $(UCLIBC_DIR)/.unpacked + +$(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.unpacked $(BUILD_DIR)/linux/.configured + perl -i -p -e 's,^CROSS=.*,TARGET_ARCH=$(ARCH)\nCROSS=$(TARGET_CROSS),g' \ + $(UCLIBC_DIR)/Rules.mak + cp $(SOURCE_DIR)/uClibc.config $(UCLIBC_DIR)/.config + perl -i -p -e 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_DIR)\",g' \ + $(UCLIBC_DIR)/.config + perl -i -p -e 's,^DEVEL_PREFIX=.*,DEVEL_PREFIX=\"$(STAGING_DIR)\",g' \ + $(UCLIBC_DIR)/.config + perl -i -p -e 's,^SYSTEM_DEVEL_PREFIX=.*,SYSTEM_DEVEL_PREFIX=\"$(STAGING_DIR)\",g' \ + $(UCLIBC_DIR)/.config + perl -i -p -e 's,^DEVEL_TOOL_PREFIX=.*,DEVEL_TOOL_PREFIX=\"$(STAGING_DIR)/usr\",g' \ + $(UCLIBC_DIR)/.config + perl -i -p -e 's,^SHARED_LIB_LOADER_PATH=.*,SHARED_LIB_LOADER_PATH=\"/lib\",g' \ + $(UCLIBC_DIR)/.config + perl -i -p -e 's,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y\nUCLIBC_HAS_LOCALE=n,g' \ + $(UCLIBC_DIR)/.config + perl -i -p -e 's,^GCC_BIN.*,GCC_BIN=$(STAGING_DIR)/bin/$(ARCH)-uclibc-gcc,g' \ + $(UCLIBC_DIR)/extra/gcc-uClibc/Makefile + perl -i -p -e 's,^LD_BIN.*,LD_BIN=$(STAGING_DIR)/bin/$(ARCH)-uclibc-ld,g' \ + $(UCLIBC_DIR)/extra/gcc-uClibc/Makefile + $(MAKE) -C $(UCLIBC_DIR) oldconfig + $(MAKE) -C $(UCLIBC_DIR) headers install_dev; + touch $(UCLIBC_DIR)/.configured + +$(UCLIBC_DIR)/lib/libc.a: $(UCLIBC_DIR)/.configured + $(MAKE) -C $(UCLIBC_DIR) + +$(STAGING_DIR)/lib/libc.a: $(UCLIBC_DIR)/lib/libc.a + $(MAKE) -C $(UCLIBC_DIR) install_dev install_runtime install_utils + +ifneq ($(TARGET_DIR),) +$(TARGET_DIR)/lib/libc.so.0: $(STAGING_DIR)/lib/libc.a + $(MAKE) -C $(UCLIBC_DIR) DEVEL_PREFIX=$(TARGET_DIR) \ + SYSTEM_DEVEL_PREFIX=$(TARGET_DIR) \ + DEVEL_TOOL_PREFIX=$(TARGET_DIR)/usr install_runtime + +$(TARGET_DIR)/usr/bin/ldd: $(TARGET_DIR)/lib/libc.so.0 + $(MAKE) -C $(UCLIBC_DIR) PREFIX=$(TARGET_DIR) install_target_utils + +UCLIBC_TARGETS=$(TARGET_DIR)/lib/libc.so.0 $(TARGET_DIR)/usr/bin/ldd +endif + +uclibc: gcc_initial $(STAGING_DIR)/lib/libc.a $(UCLIBC_TARGETS) + +uclibc-clean: + -$(MAKE) -C $(UCLIBC_DIR) clean + rm -f $(UCLIBC_DIR)/.config + +uclibc-dirclean: + rm -rf $(UCLIBC_DIR) + + + + + +############################################################# +# +# second pass compiler build. Build the compiler targeting +# the newly built shared uClibc library. +# +############################################################# +GCC_BUILD_DIR2:=$(BUILD_DIR)/gcc-final +$(GCC_DIR)/.g++_build_hacks: $(GCC_DIR)/.patched + # + # Hack up the soname for libstdc++ + # + #perl -i -p -e "s,\.so\.1,.so.0.9.9,g;" $(GCC_DIR)/gcc/config/t-slibgcc-elf-ver; + #perl -i -p -e "s,-version-info.*[0-9]:[0-9]:[0-9],-version-info 9:9:0,g;" \ + # $(GCC_DIR)/libstdc++-v3/src/Makefile.am $(GCC_DIR)/libstdc++-v3/src/Makefile.in; + #perl -i -p -e "s,3\.0\.0,9.9.0,g;" $(GCC_DIR)/libstdc++-v3/acinclude.m4 \ + # $(GCC_DIR)/libstdc++-v3/aclocal.m4 $(GCC_DIR)/libstdc++-v3/configure; + # + # For now, we don't support locale-ified ctype (we will soon), + # so bypass that problem for now... + # + #perl -i -p -e "s,defined.*_GLIBCPP_USE_C99.*,1,g;" \ + # $(GCC_DIR)/libstdc++-v3/config/locale/generic/c_locale.cc; + #cp $(GCC_DIR)/libstdc++-v3/config/os/generic/bits/ctype_base.h \ + # $(GCC_DIR)/libstdc++-v3/config/os/gnu-linux/bits/ + #cp $(GCC_DIR)/libstdc++-v3/config/os/generic/bits/ctype_inline.h \ + # $(GCC_DIR)/libstdc++-v3/config/os/gnu-linux/bits/ + #cp $(GCC_DIR)/libstdc++-v3/config/os/generic/bits/ctype_noninline.h \ + # $(GCC_DIR)/libstdc++-v3/config/os/gnu-linux/bits/ + touch $(GCC_DIR)/.g++_build_hacks + +$(GCC_BUILD_DIR2)/.configured: $(GCC_DIR)/.g++_build_hacks + mkdir -p $(GCC_BUILD_DIR2) + (cd $(GCC_BUILD_DIR2); PATH=$(STAGING_DIR)/bin:$$PATH AR=$(TARGET_CROSS)ar \ + RANLIB=$(TARGET_CROSS)ranlib LD=$(TARGET_CROSS)ld NM=$(TARGET_CROSS)nm \ + CC=$(HOSTCC) $(GCC_DIR)/configure \ + --target=$(GNU_TARGET_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)-uclibc- \ + ); + touch $(GCC_BUILD_DIR2)/.configured + +$(GCC_BUILD_DIR2)/.compiled: $(GCC_BUILD_DIR2)/.configured + PATH=$(STAGING_DIR)/bin:$$PATH CC=$(HOSTCC) \ + AR_FOR_TARGET=$(TARGET_CROSS)ar RANLIB_FOR_TARGET=$(TARGET_CROSS)ranlib \ + LD_FOR_TARGET=$(TARGET_CROSS)ld NM_FOR_TARGET=$(TARGET_CROSS)nm \ + CC_FOR_TARGET=$(TARGET_CROSS)gcc $(MAKE) -C $(GCC_BUILD_DIR2) + touch $(GCC_BUILD_DIR2)/.compiled + +$(GCC_BUILD_DIR2)/.installed: $(GCC_BUILD_DIR2)/.compiled + PATH=$(STAGING_DIR)/bin:$$PATH $(MAKE) -C $(GCC_BUILD_DIR2) install; + touch $(GCC_BUILD_DIR2)/.installed + +#Cleanup then mess when --program-prefix mysteriously fails +$(GCC_BUILD_DIR2)/.fixedup: $(GCC_BUILD_DIR2)/.installed + -mv $(STAGING_DIR)/bin/gcc $(STAGING_DIR)/$(GNU_TARGET_NAME)/bin; + -mv $(STAGING_DIR)/bin/protoize $(STAGING_DIR)/$(GNU_TARGET_NAME)/bin; + -mv $(STAGING_DIR)/bin/unprotoize $(STAGING_DIR)/$(GNU_TARGET_NAME)/bin; + -mv $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-cpp $(STAGING_DIR)/bin/$(ARCH)-uclibc-cpp + -mv $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-gcc $(STAGING_DIR)/bin/$(ARCH)-uclibc-gcc + -mv $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-c++ $(STAGING_DIR)/bin/$(ARCH)-uclibc-c++ + -mv $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-g++ $(STAGING_DIR)/bin/$(ARCH)-uclibc-g++ + -mv $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-c++filt $(STAGING_DIR)/bin/$(ARCH)-uclibc-c++filt + rm -f $(STAGING_DIR)/bin/cpp $(STAGING_DIR)/bin/gcov $(STAGING_DIR)/bin/*gccbug + rm -rf $(STAGING_DIR)/info $(STAGING_DIR)/man $(STAGING_DIR)/share/doc \ + $(STAGING_DIR)/share/locale + touch $(GCC_BUILD_DIR2)/.fixedup + + +############################################################# +# +# STLport -- an alternative C++ library +# +############################################################# +STLPORT_PATCH=$(SOURCE_DIR)/STLport-4.5.3.patch +$(DL_DIR)/$(STLPORT_SOURCE): + $(WGET) -P $(DL_DIR) $(STLPORT_SITE)/$(STLPORT_SOURCE) + +$(STLPORT_DIR)/Makefile: $(DL_DIR)/$(STLPORT_SOURCE) $(STLPORT_PATCH) + zcat $(DL_DIR)/$(STLPORT_SOURCE) | tar -C $(BUILD_DIR) -xvf - + cat $(STLPORT_PATCH) | patch -d $(STLPORT_DIR) -p1 + +$(STLPORT_DIR)/lib/libstdc++.a: $(STLPORT_DIR)/Makefile + $(MAKE) ARCH=$(ARCH) PREFIX=$(STAGING_DIR) -C $(STLPORT_DIR) + +$(STAGING_DIR)/lib/libstdc++.a: $(STLPORT_DIR)/lib/libstdc++.a + $(MAKE) ARCH=$(ARCH) PREFIX=$(STAGING_DIR) -C $(STLPORT_DIR) install +ifneq ($(HAS_MMU),true) + rm -f $(STAGING_DIR)/lib/libstdc++*.so* +endif + +stlport: $(STAGING_DIR)/lib/libstdc++.a + +stlport-clean: + rm -f $(STAGING_DIR)/lib/libstdc++* + rm -f $(STAGING_DIR)/include/c++* + -$(MAKE) -C $(STLPORT_DIR) clean + +stlport-dirclean: + rm -f $(STAGING_DIR)/lib/libstdc++* + rm -f $(STAGING_DIR)/include/g++-v3* + rm -rf $(STLPORT_DIR) + + + +############################################################# +# +# Final cleanups.... +# +############################################################# +$(BUILD_DIR)/.shuffled: $(GCC_BUILD_DIR2)/.fixedup + mkdir -p $(STAGING_DIR)/usr/bin; + (set -e; cd $(STAGING_DIR)/usr/bin; \ + for i in $(STAGING_DIR)/bin/* ; do \ + j=`basename $$i`; \ + k=`basename $$i| sed -e "s,$(ARCH)-uclibc-,,g"`; \ + ln -fs ../../bin/$$j $$k; \ + done) + (set -e; cd $(STAGING_DIR)/$(GNU_TARGET_NAME)/bin; \ + for i in $(STAGING_DIR)/bin/* ; do \ + j=`basename $$i`; \ + k=`basename $$i| sed -e "s,$(ARCH)-uclibc-,,g"`; \ + ln -fs ../../bin/$$j $$k; \ + done) + touch $(BUILD_DIR)/.shuffled + +$(BUILD_DIR)/.stripped: $(BUILD_DIR)/.shuffled + # Strip the host binaries + -strip --strip-all -R .note -R .comment $(STAGING_DIR)/bin/* + # Strip the target shared libs + -$(STRIP) --strip-unneeded -R .note -R .comment $(STAGING_DIR)/lib/*.so*; + touch $(BUILD_DIR)/.stripped + +gcc_final: uclibc $(GCC_BUILD_DIR2)/.fixedup $(BUILD_DIR)/.stripped $(STLPORT_TARGET) + +gcc_final-clean: + rm -rf $(GCC_BUILD_DIR2) + rm -f $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)* + +gcc_final-dirclean: + rm -rf $(GCC_BUILD_DIR2) + + + +############################################################# +# +# Packup the toolchain binaries +# +############################################################# +$(ARCH)-uclibc-toolchain.tar.bz2: gcc_final + rm -f $(ARCH)-uclibc-toolchain.tar.bz2 + tar -cf $(ARCH)-uclibc-toolchain.tar $(STAGING_DIR) + bzip2 -9 $(ARCH)-uclibc-toolchain.tar + +tarball: $(ARCH)-uclibc-toolchain.tar.bz2 + +endif +endif |