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# This file is part of mingw-cross-env.
# See doc/index.html for further information.
# GCC
PKG := gcc
$(PKG)_IGNORE :=
$(PKG)_VERSION := 4.5.1
$(PKG)_CHECKSUM := 78809acdaef48e74165efe3289cb1a3cb344e406
$(PKG)_SUBDIR := gcc-$($(PKG)_VERSION)
$(PKG)_FILE := gcc-$($(PKG)_VERSION).tar.bz2
$(PKG)_WEBSITE := http://gcc.gnu.org/
$(PKG)_URL := ftp://ftp.gnu.org/pub/gnu/gcc/gcc-$($(PKG)_VERSION)/$($(PKG)_FILE)
$(PKG)_URL_2 := ftp://ftp.cs.tu-berlin.de/pub/gnu/gcc/gcc-$($(PKG)_VERSION)/$($(PKG)_FILE)
$(PKG)_DEPS := mingwrt w32api binutils gcc-gmp gcc-mpc gcc-mpfr
define $(PKG)_UPDATE
wget -q -O- 'http://ftp.gnu.org/gnu/gcc/?C=M;O=D' | \
$(SED) -n 's,.*<a href="gcc-\([0-9][^"]*\)/".*,\1,p' | \
grep -v '^4\.[43]\.' | \
head -1
endef
define $(PKG)_BUILD
# unpack support libraries
cd '$(1)' && $(call UNPACK_PKG_ARCHIVE,gcc-gmp)
mv '$(1)/$(gcc-gmp_SUBDIR)' '$(1)/gmp'
cd '$(1)' && $(call UNPACK_PKG_ARCHIVE,gcc-mpc)
mv '$(1)/$(gcc-mpc_SUBDIR)' '$(1)/mpc'
cd '$(1)' && $(call UNPACK_PKG_ARCHIVE,gcc-mpfr)
mv '$(1)/$(gcc-mpfr_SUBDIR)' '$(1)/mpfr'
# build GCC and support libraries
mkdir '$(1).build'
# mpfr 3.0.0 configure expects these gmp headers here
mkdir '$(1).build/gmp'
ln -s '$(1)/gmp/gmp-impl.h' '$(1).build/gmp/'
ln -s '$(1)/gmp/longlong.h' '$(1).build/gmp/'
cd '$(1).build' && '$(1)/configure' \
--target='$(TARGET)' \
--prefix='$(PREFIX)' \
--enable-languages='c,c++,objc,fortran' \
--enable-version-specific-runtime-libs \
--with-gcc \
--with-gnu-ld \
--with-gnu-as \
--disable-nls \
--disable-shared \
--without-x \
--disable-win32-registry \
--enable-threads=win32 \
--disable-libgomp \
--disable-libmudflap
$(MAKE) -C '$(1).build' -j '$(JOBS)'
$(MAKE) -C '$(1).build' -j 1 install
# create pkg-config script
(echo '#!/bin/sh'; \
echo 'PKG_CONFIG_PATH= PKG_CONFIG_LIBDIR='\''$(PREFIX)/$(TARGET)/lib/pkgconfig'\'' exec pkg-config --static "$$@"') \
> '$(PREFIX)/bin/$(TARGET)-pkg-config'
chmod 0755 '$(PREFIX)/bin/$(TARGET)-pkg-config'
endef
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