Commit 1dc53e1e authored by Eric Andersen's avatar Eric Andersen
Browse files

Clean and update the uclibc toolchain build, and sync up with the 

current standalone toolchain builder Makefiles
 -Erik
parent 1fff9412

make/uclibc_toolchain.mk

+123 −109
Original line number Diff line number Diff line 
# Makefile for to build a gcc/uClibc toolchain

#

# Copyright (C) 2002 Erik Andersen <andersen@uclibc.org>

# 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
@@ -17,14 +17,6 @@ 
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA



ifeq ($(USE_UCLIBC_TOOLCHAIN),true)

#############################################################

#

# EDIT this stuff to suit your system and source locations

#

#############################################################



# C compiler for the build system

HOSTCC:=gcc



#############################################################

#
@@ -33,7 +25,8 @@ HOSTCC:=gcc 
#

#############################################################

GNU_TARGET_NAME:=$(ARCH)-linux

MAKE:=make

TARGET_LANGUAGES:=c,c++

MAKE=make



#############################################################

#
@@ -44,9 +37,13 @@ MAKE:=make 
#

#############################################################

BINUTILS_SITE:=ftp://ftp.gnu.org/gnu/binutils/

BINUTILS_SOURCE:=binutils-2.12.1.tar.bz2

BINUTILS_DIR:=$(BUILD_DIR)/binutils-2.12.1

BINUTILS_DIR1:=$(BUILD_DIR)/binutils-build

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....
@@ -60,10 +57,8 @@ UCLIBC_SITE:=http://www.kernel.org/pub/linux/libs/uclibc 
endif



GCC_SITE:=ftp://ftp.gnu.org/gnu/gcc/

GCC_SOURCE:=gcc-3.2.tar.gz

GCC_DIR:=$(BUILD_DIR)/gcc-3.2

GCC_BUILD_DIR1:=$(BUILD_DIR)/gcc-initial

GCC_BUILD_DIR2:=$(BUILD_DIR)/gcc-final

GCC_SOURCE:=gcc-3.2.1.tar.gz

GCC_DIR:=$(BUILD_DIR)/gcc-3.2.1
@@ -92,7 +87,7 @@ $(BUILD_DIR)/.setup: 
# Setup some initial stuff

#

#############################################################

uclibc_toolchain: uclibc gcc_final

uclibc_toolchain: gcc_final



uclibc_toolchain-clean: gcc_final-clean uclibc-clean gcc_initial-clean binutils-clean
@@ -105,6 +100,7 @@ uclibc_toolchain-dirclean: gcc_final-dirclean uclibc-dirclean gcc_initial-dircle 
# build binutils

#

#############################################################

BINUTILS_DIR1:=$(BUILD_DIR)/binutils-build

$(DL_DIR)/$(BINUTILS_SOURCE):

	$(WGET) -P $(DL_DIR) $(BINUTILS_SITE)/$(BINUTILS_SOURCE)
@@ -113,18 +109,16 @@ $(BINUTILS_DIR)/.unpacked: $(BUILD_DIR)/.setup $(DL_DIR)/$(BINUTILS_SOURCE) 
	touch $(BINUTILS_DIR)/.unpacked



$(BINUTILS_DIR)/.patched: $(BINUTILS_DIR)/.unpacked

	# Apply all binutils patches in the source directory, named binutils-*.patch

	for p in $(SOURCE_DIR)/binutils-*.patch ; do \

		cat $$p | patch -p1 -d $(BINUTILS_DIR) ; \

	done

	@if [ "`find $(BINUTILS_DIR) '(' -name '*.rej' -o -name '.*.rej' ')' -print`" ] ; then \

	    echo "Aborting.  Reject files found."; \

	    exit 1; \

	fi

	@if `echo "true" | grep -r true`; then true; else \

		echo "ERROR! Your grep doesn't support the -r argument."; \

		exit 1; \

	fi

	# 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)`);
@@ -132,10 +126,15 @@ $(BINUTILS_DIR)/.patched: $(BINUTILS_DIR)/.unpacked 


$(BINUTILS_DIR1)/.configured: $(BINUTILS_DIR)/.patched

	mkdir -p $(BINUTILS_DIR1)

	(cd $(BINUTILS_DIR1); CC=$(HOSTCC) $(BINUTILS_DIR)/configure --disable-shared \

	(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) \

		--program-transform-name=s,^,$(ARCH)-uclibc-,);

		--program-prefix=$(ARCH)-uclibc-);

	touch $(BINUTILS_DIR1)/.configured



$(BINUTILS_DIR1)/binutils/objdump: $(BINUTILS_DIR1)/.configured
@@ -148,7 +147,7 @@ $(STAGING_DIR)/$(GNU_TARGET_NAME)/bin/ld: $(BINUTILS_DIR1)/binutils/objdump 
$(STAGING_DIR)/lib/libg.a:

	$(STAGING_DIR)/$(GNU_TARGET_NAME)/bin/ar rv $(STAGING_DIR)/lib/libg.a;



binutils: linux_headers $(STAGING_DIR)/$(GNU_TARGET_NAME)/bin/ld $(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)*
@@ -165,6 +164,7 @@ binutils-dirclean: 
# 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)
@@ -173,34 +173,38 @@ $(GCC_DIR)/.unpacked: $(BUILD_DIR)/.setup $(DL_DIR)/$(GCC_SOURCE) 
	touch $(GCC_DIR)/.unpacked



$(GCC_DIR)/.patched: $(GCC_DIR)/.unpacked

	# Apply all gcc patches in the source directory, named gcc-*.patch

	for p in $(SOURCE_DIR)/gcc-*.patch ; do \

		cat $$p | patch -p1 -d $(GCC_DIR) ; \

	done

	@if [ "`find $(GCC_DIR) '(' -name '*.rej' -o -name '.*.rej' ')' -print`" ] ; then \

	    echo "Aborting.  Reject files found."; \

	    exit 1; \

	fi

	# Apply any files named gcc-*.patch from the source directory to gcc

	$(SOURCE_DIR)/patch-kernel.sh $(GCC_DIR) $(SOURCE_DIR) gcc-*.patch

	touch $(GCC_DIR)/.patched



# 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=$$PATH:$(STAGING_DIR)/bin AR=$(ARCH)-uclibc-ar \

	(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 \

		--enable-target-optspace --disable-nls --with-gnu-ld \

		--disable-shared --enable-languages=c \

		--program-transform-name='s/^$(GNU_TARGET_NAME)-/$(ARCH)-uclibc-/');

		--disable-shared --enable-languages=c --disable-__cxa_atexit \

		--program-prefix=$(ARCH)-uclibc-);

	-perl -i -p -e "s,ac_cv_prog_cc_cross=no,ac_cv_prog_cc_cross=yes,g;" $(GCC_BUILD_DIR1)/config.cache

	touch $(GCC_BUILD_DIR1)/.configured



$(GCC_BUILD_DIR1)/.compiled: $(GCC_BUILD_DIR1)/.configured

	PATH=$$PATH:$(STAGING_DIR)/bin $(MAKE) -C $(GCC_BUILD_DIR1);

	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=$$PATH:$(STAGING_DIR)/bin $(MAKE) -C $(GCC_BUILD_DIR1) install;

	#Cleanup then mess when --program-transform-name mysteriously fails 

	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
@@ -220,10 +224,10 @@ gcc_initial-dirclean: 


#############################################################

#

# uClibc is built in two stages.  First, we hack the uClibc 

# include files and such in preparation for a gcc build.  Later

# when gcc for the target arch has been compiled, we can then

# actually compile uClibc for the target... 

# 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):
@@ -233,46 +237,49 @@ $(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

	perl -i -p -e 's,^CROSS=.*,TARGET_ARCH=$(ARCH)\nCROSS=$(TARGET_CROSS),g' $(UCLIBC_DIR)/Rules.mak

$(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.unpacked linux_headers

	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,^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     

	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

	# Note that since the target compiler does not yet exist, we will not

	# be able to properly generate include/bits/syscall.h so we will need

	# to run part again later...

	$(MAKE) -C $(UCLIBC_DIR) headers install_dev;

	touch $(UCLIBC_DIR)/.configured



# Now that we have a working target compiler, rebuild the header files for the

# target so things like include/bits/syscall.h can actually be built this time

# around...

$(UCLIBC_DIR)/.config_final: $(UCLIBC_DIR)/.configured

	$(MAKE) -C $(UCLIBC_DIR) headers install_dev;

	touch $(UCLIBC_DIR)/.config_final



$(UCLIBC_DIR)/lib/libc.a: $(UCLIBC_DIR)/.config_final

$(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

	$(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

		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: gcc_initial $(STAGING_DIR)/lib/libc.a $(TARGET_DIR)/lib/libc.so.0 $(TARGET_DIR)/usr/bin/ldd

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
@@ -291,68 +298,76 @@ uclibc-dirclean: 
# the newly built shared uClibc library.

#

#############################################################

GCC_BUILD_DIR2:=$(BUILD_DIR)/gcc-final

$(GCC_DIR)/.ldso_hacks: $(GCC_DIR)/.patched

	#

	# Hack things to use the correct shared lib loader

	(cd $(GCC_DIR); set -e; export LIST=`grep -lr -- "-dynamic-linker.*ld-linux.so.[0-9]" *`;\

	#

	(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.*ld-linux.so.*[0-9]},\

		perl -i -p -e "s,-dynamic-linker.*\.so[\.0-9]*},\

		    -dynamic-linker /lib/ld-uClibc.so.0},;" $$LIST; fi);

	(cd $(GCC_DIR); set -e; export LIST=`grep -lr ":gcrt1.o%s}" *`; \

		if [ -n "$$LIST" ] ; then \

		perl -i -p -e "s,:gcrt1.o%s},:crt0.o%s},g;" \

		$$LIST; fi);

	(cd $(GCC_DIR); set -e; export LIST=`grep -lr ":crt1.o%s}" *`; \

		if [ -n "$$LIST" ] ; then \

		perl -i -p -e "s,:crt1.o%s},:crt0.o%s},g;" \

		$$LIST; fi);

	# Fixup where gcc looks for start files to prevent glibc stuff leaking in...

	#

	# Prevent glibc start files from ever 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;

	# 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;

	# Fix up a lame quirk...

	perl -i -p -e "s,defined.*_GLIBCPP_USE_C99.*,1,g;" $(GCC_DIR)/libstdc++-v3/config/locale/generic/c_locale.cc;

	#

	# 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, so bypass that problem here

	#

	# 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/

	#

	# 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;

	#

	perl -i -p -e "s,^#ifndef inhibit_libc,#define inhibit_libc\n\

		#ifndef inhibit_libc,g;" $(GCC_DIR)/gcc/unwind-dw2-fde-glibc.c;

	touch $(GCC_DIR)/.ldso_hacks



$(GCC_BUILD_DIR2)/.configured: $(GCC_DIR)/.ldso_hacks

	mkdir -p $(GCC_BUILD_DIR2)

	(cd $(GCC_BUILD_DIR2); PATH=$$PATH:$(STAGING_DIR)/bin AR=$(ARCH)-uclibc-ar \

	(cd $(GCC_BUILD_DIR2); PATH=$(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 \

		--enable-target-optspace --disable-nls --with-gnu-ld \

		--disable-shared --enable-languages=c,c++ \

		--program-transform-name='s/^$(GNU_TARGET_NAME)-/$(ARCH)-uclibc-/');

		--disable-shared --enable-languages=$(TARGET_LANGUAGES) --disable-__cxa_atexit \

		--program-prefix=$(ARCH)-uclibc-);

	perl -i -p -e "s,ac_cv_prog_cc_cross=no,ac_cv_prog_cc_cross=yes,g;" $(GCC_BUILD_DIR2)/config.cache

	touch $(GCC_BUILD_DIR2)/.configured



$(GCC_BUILD_DIR2)/.compiled: $(GCC_BUILD_DIR2)/.configured

	PATH=$$PATH:$(STAGING_DIR)/bin $(MAKE) -C $(GCC_BUILD_DIR2)

	PATH=$(STAGING_DIR)/bin:$$PATH $(MAKE) -C $(GCC_BUILD_DIR2) \

	    AR_FOR_TARGET=$(STAGING_DIR)/bin/$(ARCH)-uclibc-ar \

	    RANLIB_FOR_TARGET=$(STAGING_DIR)/bin/$(ARCH)-uclibc-ranlib

	touch $(GCC_BUILD_DIR2)/.compiled



$(GCC_BUILD_DIR2)/.installed: $(GCC_BUILD_DIR2)/.compiled

	PATH=$$PATH:$(STAGING_DIR)/bin $(MAKE) -C $(GCC_BUILD_DIR2) install;

	PATH=$(STAGING_DIR)/bin:$$PATH $(MAKE) -C $(GCC_BUILD_DIR2) install;

	touch $(GCC_BUILD_DIR2)/.installed



#Cleanup then mess when --program-transform-name mysteriously fails 

#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;
@@ -383,13 +398,12 @@ $(BUILD_DIR)/.shuffled: $(GCC_BUILD_DIR2)/.fixedup 
	touch $(BUILD_DIR)/.shuffled



$(BUILD_DIR)/.stripped: $(BUILD_DIR)/.shuffled

	-$(STRIP) $(STAGING_DIR)/bin/*

	-$(TARGET_CROSS)strip --strip-unneeded \

	-strip --strip-all -R .note -R .comment $(STAGING_DIR)/bin/*

	-$(STAGING_DIR)/bin/$(ARCH)-uclibc-strip --strip-unneeded \

		-R .note -R .comment $(STAGING_DIR)/lib/*.so*;

	touch $(BUILD_DIR)/.stripped



#gcc_final: $(BUILD_DIR)/.stripped

gcc_final: $(BUILD_DIR)/.shuffled

gcc_final: uclibc $(BUILD_DIR)/.stripped



gcc_final-clean:

	rm -rf $(GCC_BUILD_DIR2)
@@ -404,11 +418,11 @@ gcc_final-dirclean: 
# Packup the toolchain binaries

#

#############################################################

$(GNU_TARGET_NAME)-toolchain.tar.bz2:

	rm -f $(GNU_TARGET_NAME)-toolchain.tar.bz2

	tar -cf $(GNU_TARGET_NAME)-toolchain.tar $(STAGING_DIR)

	bzip2 -9 $(GNU_TARGET_NAME)-toolchain.tar

$(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: $(GNU_TARGET_NAME)-toolchain.tar.bz2

tarball: $(ARCH)-uclibc-toolchain.tar.bz2



endif

sources/patch-kernel.sh

+7 −1
Original line number Diff line number Diff line 
#! /bin/sh

# A little script I whipped up to make it easy to

# patch source trees and have sane error handling

# -Erik

#

# (c) 2002 Erik Andersen <andersen@codepoet.org>



# Set directories from arguments, or use defaults.

targetdir=${1-.}

patchdir=${2-../kernel-patches}

patchpattern=${3-*}



if [ ! -d "${targetdir}" ] ; then

    echo "Aborting.  '${targetdir}' is not a directory."
@@ -13,7 +19,7 @@ if [ ! -d "${patchdir}" ] ; then 
    exit 1

fi

    

for i in ${patchdir}/* ; do 

for i in ${patchdir}/${patchpattern} ; do 

    case "$i" in

	*.gz)

	type="gzip"; uncomp="gunzip -dc"; ;;