404 lines
15 KiB
Makefile
404 lines
15 KiB
Makefile
# Makefile for to build a gcc/uClibc toolchain linked vs uClibc
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#
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# Copyright (C) 2002 Erik Andersen <andersen@uclibc.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#############################################################
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#
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# You should probably leave this stuff alone unless you are
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# hacking on the toolchain...
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#
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#############################################################
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TARGET_LANGUAGES:=c,c++
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# If you want multilib enabled, enable this...
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MULTILIB:=--enable-multilib
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ifeq ($(USE_UCLIBC_TOOLCHAIN),true)
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GCC_DEPENDANCY=gcc_final
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GCC_INSTALL_TARGET=install-gcc
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else
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BINUTILS_SITE:=ftp://ftp.gnu.org/gnu/binutils/
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BINUTILS_SOURCE:=binutils-2.13.2.1.tar.bz2
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BINUTILS_DIR:=$(TOOL_BUILD_DIR)/binutils-2.13.2.1
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GCC_SITE:=ftp://ftp.gnu.org/gnu/gcc/
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GCC_SOURCE:=gcc-3.2.2.tar.gz
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GCC_DIR:=$(TOOL_BUILD_DIR)/gcc-3.2.2
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GCC_INSTALL_TARGET=install
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endif
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#############################################################
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#
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# Where we can find things....
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#
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# for various dependancy reasons, these need to live
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# here at the top... Easier to find things here anyways...
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#
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#############################################################
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BINUTILS_DIR2:=$(BUILD_DIR)/binutils-target
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GCC_BUILD_DIR3:=$(BUILD_DIR)/gcc-target
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#############################################################
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#
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# build binutils
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#
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#############################################################
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ifneq ($(USE_UCLIBC_TOOLCHAIN),true)
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$(DL_DIR)/$(BINUTILS_SOURCE):
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$(WGET) -P $(DL_DIR) $(BINUTILS_SITE)/$(BINUTILS_SOURCE)
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$(BINUTILS_DIR)/.unpacked: $(DL_DIR)/$(BINUTILS_SOURCE)
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bzcat $(DL_DIR)/$(BINUTILS_SOURCE) | tar -C $(TOOL_BUILD_DIR) -xvf -
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touch $(BINUTILS_DIR)/.unpacked
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$(BINUTILS_DIR)/.patched: $(BINUTILS_DIR)/.unpacked
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# Apply any files named binutils-*.patch from the source directory to binutils
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$(SOURCE_DIR)/patch-kernel.sh $(BINUTILS_DIR) $(SOURCE_DIR) binutils-*.patch
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#
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# Enable combreloc, since it is such a nice thing to have...
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#
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-perl -i -p -e "s,link_info.combreloc = false,link_info.combreloc = true,g;" \
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$(BINUTILS_DIR)/ld/ldmain.c
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#
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# Hack binutils to use the correct shared lib loader
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#
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(cd $(BINUTILS_DIR); perl -i -p -e "s,#.*define.*ELF_DYNAMIC_INTERPRETER.*\".*\"\
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,#define ELF_DYNAMIC_INTERPRETER \"/lib/ld-uClibc.so.0\",;" \
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`grep -lr "#.*define.*ELF_DYNAMIC_INTERPRETER.*\".*\"" $(BINUTILS_DIR)`);
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touch $(BINUTILS_DIR)/.patched
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endif
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$(BINUTILS_DIR2)/.configured: $(BINUTILS_DIR)/.patched
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mkdir -p $(BINUTILS_DIR2)
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mkdir -p $(TARGET_DIR)/usr/include
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mkdir -p $(TARGET_DIR)/usr/$(GNU_TARGET_NAME)/
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(cd $(TARGET_DIR)/usr/$(GNU_TARGET_NAME); ln -fs ../include sys-include)
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(cd $(BINUTILS_DIR2); PATH=$(TARGET_PATH) AR=$(TARGET_CROSS)ar \
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RANLIB=$(TARGET_CROSS)ranlib LD=$(TARGET_CROSS)ld NM=$(TARGET_CROSS)nm \
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CC=$(TARGET_CROSS)gcc \
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$(BINUTILS_DIR)/configure \
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--target=$(GNU_TARGET_NAME) \
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--host=$(GNU_TARGET_NAME) \
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--prefix=/usr \
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--exec-prefix=/usr \
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--bindir=/usr/bin \
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--sbindir=/usr/sbin \
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--libexecdir=/usr/lib \
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--sysconfdir=/etc \
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--datadir=/usr/share \
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--libdir=/usr/lib \
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--localstatedir=/var \
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--mandir=/usr/man \
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--infodir=/usr/info \
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--includedir=$(STAGING_DIR)/include \
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--with-gxx-include-dir=$(STAGING_DIR)/include/c++ \
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--enable-shared $(MULTILIB) \
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--program-prefix="" \
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);
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touch $(BINUTILS_DIR2)/.configured
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$(BINUTILS_DIR2)/binutils/objdump: $(BINUTILS_DIR2)/.configured
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$(MAKE) AR=$(TARGET_CROSS)ar \
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RANLIB=$(TARGET_CROSS)ranlib LD=$(TARGET_CROSS)ld \
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CC=$(TARGET_CROSS)gcc GCC_FOR_TARGET=$(TARGET_CROSS)gcc \
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CC_FOR_TARGET=$(TARGET_CROSS)gcc tooldir=/usr -C $(BINUTILS_DIR2)
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$(TARGET_DIR)/usr/bin/ld: $(BINUTILS_DIR2)/binutils/objdump
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CC=$(HOSTCC) GCC_FOR_TARGET=$(TARGET_CROSS)gcc \
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AR_FOR_TARGET=$(TARGET_CROSS)ar RANLIB_FOR_TARGET=$(TARGET_CROSS)ranlib \
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LD_FOR_TARGET=$(TARGET_CROSS)ld NM_FOR_TARGET=$(TARGET_CROSS)nm \
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CC_FOR_TARGET=$(TARGET_CROSS)gcc \
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$(MAKE) \
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tooldor=/usr \
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prefix=$(TARGET_DIR)/usr \
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exec_prefix=$(TARGET_DIR)/usr \
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bindir=$(TARGET_DIR)/usr/bin \
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sbindir=$(TARGET_DIR)/usr/sbin \
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libexecdir=$(TARGET_DIR)/usr/lib \
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datadir=$(TARGET_DIR)/usr/share \
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sysconfdir=$(TARGET_DIR)/etc \
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sharedstatedir=$(TARGET_DIR)/usr/com \
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localstatedir=$(TARGET_DIR)/var \
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libdir=$(TARGET_DIR)/usr/lib \
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infodir=$(TARGET_DIR)/usr/info \
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mandir=$(TARGET_DIR)/usr/man \
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includedir=$(TARGET_DIR)/usr/include \
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gxx_include_dir=$(TARGET_DIR)/usr/include/c++ \
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toolexecdir=$(TARGET_DIR)/lib/gcc-lib/$(GNU_TARGET_NAME) \
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-C $(BINUTILS_DIR2) install;
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rm -rf $(TARGET_DIR)/share/locale $(TARGET_DIR)/usr/info \
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$(TARGET_DIR)/usr/man $(TARGET_DIR)/usr/share/doc
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-$(STRIP) $(TARGET_DIR)/usr/$(GNU_TARGET_NAME)/bin/*
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-$(STRIP) $(TARGET_DIR)/usr/bin/*
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$(TARGET_DIR)/usr/lib/libg.a:
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$(TARGET_CROSS)ar rv $(TARGET_DIR)/usr/lib/libg.a;
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cp $(BINUTILS_DIR)/include/ansidecl.h $(TARGET_DIR)/usr/include/
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cp $(BINUTILS_DIR)/include/bfdlink.h $(TARGET_DIR)/usr/include/
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cp $(BINUTILS_DIR)/include/dis-asm.h $(TARGET_DIR)/usr/include/
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cp $(BINUTILS_DIR)/include/libiberty.h $(TARGET_DIR)/usr/include/
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cp $(BINUTILS_DIR)/include/symcat.h $(TARGET_DIR)/usr/include/
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cp $(BINUTILS_DIR2)/bfd/bfd.h $(TARGET_DIR)/usr/include/
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cp -a $(BINUTILS_DIR2)/bfd/.libs/* $(TARGET_DIR)/usr/lib/
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cp -a $(BINUTILS_DIR2)/opcodes/.libs/* $(TARGET_DIR)/usr/lib/
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cp -a $(BINUTILS_DIR2)/libiberty/libiberty.a $(TARGET_DIR)/usr/lib/
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binutils_target: $(GCC_DEPENDANCY) $(TARGET_DIR)/usr/bin/ld $(TARGET_DIR)/usr/lib/libg.a
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binutils_target-clean:
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rm -f $(TARGET_DIR)/bin/$(GNU_TARGET_NAME)*
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-$(MAKE) -C $(BINUTILS_DIR2) clean
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binutils_target-dirclean:
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rm -rf $(BINUTILS_DIR2)
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#############################################################
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#
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# uClibc just needs its header files and whatnot installed.
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#
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#############################################################
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$(TARGET_DIR)/usr/lib/libc.a: $(STAGING_DIR)/lib/libc.a
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$(MAKE) DEVEL_PREFIX=$(TARGET_DIR)/usr SYSTEM_DEVEL_PREFIX=$(TARGET_DIR) \
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DEVEL_TOOL_PREFIX=$(TARGET_DIR) -C $(UCLIBC_DIR) \
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install_dev
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#remove the extra copy of the shared libs
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rm -f $(TARGET_DIR)/usr/lib/*-*.so
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(cd $(TARGET_DIR)/usr/lib; \
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ln -fs /lib/libc.so.0 libc.so; \
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ln -fs /lib/libdl.so.0 libdl.so; \
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ln -fs /lib/libcrypt.so.0 libcrypt.so; \
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ln -fs /lib/libresolv.so.0 libresolv.so; \
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ln -fs /lib/libutil.so.0 libutil.so; \
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ln -fs /lib/libm.so.0 libm.so; \
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ln -fs /lib/libpthread.so.0 libpthread.so; \
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ln -fs /lib/libnsl.so.0 libnsl.so; \
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)
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uclibc_target: $(GCC_DEPENDANCY) $(TARGET_DIR)/usr/lib/libc.a
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uclibc_target-clean:
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rm -f $(TARGET_DIR)/include
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uclibc_target-dirclean:
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rm -f $(TARGET_DIR)/include
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#############################################################
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#
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# Next build target gcc compiler
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#
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#############################################################
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ifneq ($(USE_UCLIBC_TOOLCHAIN),true)
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$(DL_DIR)/$(GCC_SOURCE):
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$(WGET) -P $(DL_DIR) $(GCC_SITE)/$(GCC_SOURCE)
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$(GCC_DIR)/.unpacked: $(DL_DIR)/$(GCC_SOURCE)
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zcat $(DL_DIR)/$(GCC_SOURCE) | tar -C $(TOOL_BUILD_DIR) -xvf -
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touch $(GCC_DIR)/.unpacked
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$(GCC_DIR)/.patched: $(GCC_DIR)/.unpacked
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# Apply any files named gcc-*.patch from the source directory to gcc
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$(SOURCE_DIR)/patch-kernel.sh $(GCC_DIR) $(SOURCE_DIR) gcc-*.patch
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touch $(GCC_DIR)/.patched
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$(GCC_DIR)/.gcc_build_hacks: $(GCC_DIR)/.patched
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#
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# Hack things to use the correct shared lib loader
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#
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(cd $(GCC_DIR); set -e; export LIST=`grep -lr -- "-dynamic-linker.*\.so[\.0-9]*" *`;\
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if [ -n "$$LIST" ] ; then \
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perl -i -p -e "s,-dynamic-linker.*\.so[\.0-9]*},\
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-dynamic-linker /lib/ld-uClibc.so.0},;" $$LIST; fi);
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#
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# Prevent gcc from using the unwind-dw2-fde-glibc code
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#
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perl -i -p -e "s,^#ifndef inhibit_libc,#define inhibit_libc\n\
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#ifndef inhibit_libc,g;" $(GCC_DIR)/gcc/unwind-dw2-fde-glibc.c;
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touch $(GCC_DIR)/.gcc_build_hacks
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$(GCC_DIR)/.g++_build_hacks: $(GCC_DIR)/.gcc_build_hacks
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#
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# Hack up the soname for libstdc++
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#
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perl -i -p -e "s,\.so\.1,.so.0.9.9,g;" $(GCC_DIR)/gcc/config/t-slibgcc-elf-ver;
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perl -i -p -e "s,-version-info.*[0-9]:[0-9]:[0-9],-version-info 9:9:0,g;" \
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$(GCC_DIR)/libstdc++-v3/src/Makefile.am $(GCC_DIR)/libstdc++-v3/src/Makefile.in;
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perl -i -p -e "s,3\.0\.0,9.9.0,g;" $(GCC_DIR)/libstdc++-v3/acinclude.m4 \
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$(GCC_DIR)/libstdc++-v3/aclocal.m4 $(GCC_DIR)/libstdc++-v3/configure;
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#
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# For now, we don't support locale-ified ctype (we will soon),
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# so bypass that problem for now...
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#
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perl -i -p -e "s,defined.*_GLIBCPP_USE_C99.*,1,g;" \
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$(GCC_DIR)/libstdc++-v3/config/locale/generic/c_locale.cc;
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cp $(GCC_DIR)/libstdc++-v3/config/os/generic/bits/ctype_base.h \
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$(GCC_DIR)/libstdc++-v3/config/os/gnu-linux/bits/
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cp $(GCC_DIR)/libstdc++-v3/config/os/generic/bits/ctype_inline.h \
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$(GCC_DIR)/libstdc++-v3/config/os/gnu-linux/bits/
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cp $(GCC_DIR)/libstdc++-v3/config/os/generic/bits/ctype_noninline.h \
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$(GCC_DIR)/libstdc++-v3/config/os/gnu-linux/bits/
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touch $(GCC_DIR)/.g++_build_hacks
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endif
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$(GCC_BUILD_DIR3)/.gcc_build_hacks: $(GCC_DIR)/.g++_build_hacks
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#
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# Make certain the uClibc start files are found
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#
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perl -i -p -e "s,standard_startfile_prefix_1 = \".*,standard_startfile_prefix_1=\
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\"/lib/\";,;" $(GCC_DIR)/gcc/gcc.c;
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perl -i -p -e "s,standard_startfile_prefix_2 = \".*,standard_startfile_prefix_2=\
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\"/usr/lib/\";,;" $(GCC_DIR)/gcc/gcc.c;
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#
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# Make certain the uClibc include files are found
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#
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perl -i -p -e "s,^NATIVE_SYSTEM_HEADER_DIR.*,NATIVE_SYSTEM_HEADER_DIR=\
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/usr/include,;" $(GCC_DIR)/gcc/Makefile.in;
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perl -i -p -e "s,^CROSS_SYSTEM_HEADER_DIR.*,CROSS_SYSTEM_HEADER_DIR=\
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/usr/include,;" $(GCC_DIR)/gcc/Makefile.in;
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perl -i -p -e "s,^#define.*STANDARD_INCLUDE_DIR.*,#define STANDARD_INCLUDE_DIR \
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\"/usr/include\",;" $(GCC_DIR)/gcc/cppdefault.h;
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mkdir -p $(GCC_BUILD_DIR3)
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touch $(GCC_BUILD_DIR3)/.gcc_build_hacks
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$(GCC_BUILD_DIR3)/.configured: $(GCC_BUILD_DIR3)/.gcc_build_hacks
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mkdir -p $(TARGET_DIR)/usr/lib/gcc-lib
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mkdir -p $(TARGET_DIR)/usr/$(GNU_TARGET_NAME)
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(cd $(TARGET_DIR)/usr/$(GNU_TARGET_NAME); ln -fs ../include)
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(cd $(TARGET_DIR)/usr/$(GNU_TARGET_NAME); ln -fs ../include sys-include)
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(cd $(GCC_BUILD_DIR3); PATH=$(TARGET_PATH) \
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AS=$(TARGET_CROSS)as \
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LD=$(TARGET_CROSS)ld \
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AR=$(TARGET_CROSS)ar \
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NM=$(TARGET_CROSS)nm \
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CC=$(TARGET_CROSS)gcc \
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GCC=$(TARGET_CROSS)gcc \
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CXX=$(TARGET_CROSS)c++ \
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RANLIB=$(TARGET_CROSS)ranlib \
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$(GCC_DIR)/configure \
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--target=$(GNU_TARGET_NAME) \
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--host=$(GNU_TARGET_NAME) \
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--prefix=/usr \
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--exec-prefix=/usr \
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--bindir=/usr/bin \
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--sbindir=/usr/sbin \
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--sysconfdir=/etc \
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--datadir=/usr/share \
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--localstatedir=/var \
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--mandir=/usr/man \
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--infodir=/usr/info \
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--with-local-prefix=/usr/local \
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--libdir=/usr/lib \
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--includedir=$(TARGET_DIR)/usr/include \
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--with-gxx-include-dir=$(TARGET_DIR)/usr/include/c++ \
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--disable-shared $(MULTILIB) \
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--enable-target-optspace --disable-nls \
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--with-gnu-ld --disable-__cxa_atexit \
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--enable-languages=$(TARGET_LANGUAGES) \
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$(EXTRA_GCC_CONFIG_OPTIONS) \
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--program-prefix="" \
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);
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touch $(GCC_BUILD_DIR3)/.configured
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$(GCC_BUILD_DIR3)/.compiled: $(GCC_BUILD_DIR3)/.configured
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AS=$(TARGET_CROSS)as \
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LD=$(TARGET_CROSS)ld \
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AR=$(TARGET_CROSS)ar \
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NM=$(TARGET_CROSS)nm \
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CC=$(TARGET_CROSS)gcc \
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GCC=$(TARGET_CROSS)gcc \
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CXX=$(TARGET_CROSS)g++ \
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RANLIB=$(TARGET_CROSS)ranlib \
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$(MAKE) -C $(GCC_BUILD_DIR3)
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touch $(GCC_BUILD_DIR3)/.compiled
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$(TARGET_DIR)/usr/bin/gcc: $(GCC_BUILD_DIR3)/.compiled
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$(MAKE) \
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CC=$(TARGET_CROSS)gcc \
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AS=$(TARGET_CROSS)as \
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LD=$(TARGET_CROSS)ld \
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AR=$(TARGET_CROSS)ar \
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NM=$(TARGET_CROSS)nm \
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CC=$(TARGET_CROSS)gcc \
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GCC=$(TARGET_CROSS)gcc \
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CXX=$(TARGET_CROSS)g++ \
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RANLIB=$(TARGET_CROSS)ranlib \
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prefix=$(TARGET_DIR)/usr \
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exec_prefix=$(TARGET_DIR)/usr \
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bindir=$(TARGET_DIR)/usr/bin \
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sbindir=$(TARGET_DIR)/usr/sbin \
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libexecdir=$(TARGET_DIR)/usr/libexec \
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datadir=$(TARGET_DIR)/usr/share \
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sysconfdir=$(TARGET_DIR)/etc \
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sharedstatedir=$(TARGET_DIR)/usr/com \
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localstatedir=$(TARGET_DIR)/var \
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libdir=$(TARGET_DIR)/usr/lib \
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includedir=$(TARGET_DIR)/usr/include \
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oldincludedir=$(TARGET_DIR)/usr/include \
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infodir=$(TARGET_DIR)/usr/info \
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mandir=$(TARGET_DIR)/usr/man \
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gxx_include_dir=$(TARGET_DIR)/usr/include/c++ \
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tooldir=$(TARGET_DIR)/usr/$(GNU_TARGET_NAME) \
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build_tooldir=$(TARGET_DIR)/usr/$(GNU_TARGET_NAME) \
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-C $(GCC_BUILD_DIR3) $(GCC_INSTALL_TARGET);
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(cd $(TARGET_DIR)/usr/bin; ln -fs gcc cc)
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(cd $(TARGET_DIR)/lib; ln -fs /usr/bin/cpp)
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rm -rf $(TARGET_DIR)/usr/$(GNU_TARGET_NAME)/include
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rm -rf $(TARGET_DIR)/usr/$(GNU_TARGET_NAME)/sys-include
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rm -rf $(TARGET_DIR)/usr/include/include $(TARGET_DIR)/usr/usr
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-mv $(TARGET_DIR)/usr/bin/$(GNU_TARGET_NAME)-cpp $(TARGET_DIR)/usr/bin/cpp
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-mv $(TARGET_DIR)/usr/bin/$(GNU_TARGET_NAME)-gcc $(TARGET_DIR)/usr/bin/gcc
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-mv $(TARGET_DIR)/usr/bin/$(GNU_TARGET_NAME)-c++ $(TARGET_DIR)/usr/bin/c++
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-mv $(TARGET_DIR)/usr/bin/$(GNU_TARGET_NAME)-g++ $(TARGET_DIR)/usr/bin/g++
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-mv $(TARGET_DIR)/usr/bin/$(GNU_TARGET_NAME)-c++filt $(TARGET_DIR)/usr/bin/c++filt
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-cp -dpf $(STAGING_DIR)/lib/libgcc* $(TARGET_DIR)/lib/
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-chmod a-x $(STAGING_DIR)/lib/*++*
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-cp -a $(STAGING_DIR)/lib/*++* $(TARGET_DIR)/lib/
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-cp -a $(STAGING_DIR)/include/c++ $(TARGET_DIR)/usr/include/
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-mv $(TARGET_DIR)/lib/*.a $(TARGET_DIR)/usr/lib/
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-mv $(TARGET_DIR)/lib/*.la $(TARGET_DIR)/usr/lib/
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rm -f $(TARGET_DIR)/lib/libstdc++.so
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-(cd $(TARGET_DIR)/usr/lib; ln -fs /lib/libstdc++.so.5.0.2 libstdc++.so)
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-$(STRIP) $(TARGET_DIR)/bin/*
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-$(STRIP) $(TARGET_DIR)/usr/bin/*
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rm -rf $(TARGET_DIR)/share/locale $(TARGET_DIR)/usr/info \
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$(TARGET_DIR)/usr/man $(TARGET_DIR)/usr/share/doc
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rm -f $(TARGET_DIR)/usr/lib/*.la*
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# gcc "fixincludes" step is totally broken and takes unwanted
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# stuff from the host system. Fix that here.
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ifeq ($(USE_UCLIBC_TOOLCHAIN),true)
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rm -rf $(TARGET_DIR)/usr/lib/gcc-lib/$(GNU_TARGET_NAME)/*/include/*
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|
-cp -a $(STAGING_DIR)/usr/lib/gcc-lib/$(GNU_TARGET_NAME)/*/include/* \
|
|
$(TARGET_DIR)/usr/lib/gcc-lib/$(GNU_TARGET_NAME)/*/include/
|
|
endif
|
|
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 $(TARGET_DIR)/bin/$(GNU_TARGET_NAME)*
|
|
|
|
gcc_target-dirclean:
|
|
rm -rf $(GCC_BUILD_DIR3)
|
|
|