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# This file is part of mingw-cross-env.
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# See doc/index.html for further information.
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# GCC
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PKG := gcc
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$(PKG)_IGNORE :=
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$(PKG)_VERSION := 4.5.0
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$(PKG)_CHECKSUM := 4beb8366ce1883f37255aa57f0258e7d3cd13a9b
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$(PKG)_SUBDIR := gcc-$($(PKG)_VERSION)
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$(PKG)_FILE := gcc-$($(PKG)_VERSION).tar.bz2
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$(PKG)_WEBSITE := http://gcc.gnu.org/
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$(PKG)_URL := ftp://ftp.gnu.org/pub/gnu/gcc/gcc-$($(PKG)_VERSION)/$($(PKG)_FILE)
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$(PKG)_URL_2 := ftp://ftp.cs.tu-berlin.de/pub/gnu/gcc/gcc-$($(PKG)_VERSION)/$($(PKG)_FILE)
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$(PKG)_DEPS := mingwrt w32api binutils gcc-gmp gcc-mpc gcc-mpfr
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define $(PKG)_UPDATE
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wget -q -O- 'http://ftp.gnu.org/gnu/gcc/?C=M;O=D' | \
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$(SED) -n 's,.*<a href="gcc-\([0-9][^"]*\)/".*,\1,p' | \
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grep -v '^4\.[43]\.' | \
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head -1
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endef
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define $(PKG)_BUILD
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# unpack support libraries
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cd '$(1)' && $(call UNPACK_PKG_ARCHIVE,gcc-gmp)
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mv '$(1)/$(gcc-gmp_SUBDIR)' '$(1)/gmp'
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cd '$(1)' && $(call UNPACK_PKG_ARCHIVE,gcc-mpc)
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mv '$(1)/$(gcc-mpc_SUBDIR)' '$(1)/mpc'
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cd '$(1)' && $(call UNPACK_PKG_ARCHIVE,gcc-mpfr)
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mv '$(1)/$(gcc-mpfr_SUBDIR)' '$(1)/mpfr'
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# build GCC and support libraries
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mkdir '$(1)/build'
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# mpfr 3.0.0 configure expects these gmp headers here
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mkdir '$(1)/build/gmp'
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ln -s '$(1)/gmp/gmp-impl.h' '$(1)/build/gmp/'
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ln -s '$(1)/gmp/longlong.h' '$(1)/build/gmp/'
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cd '$(1)/build' && '$(1)/configure' \
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--target='$(TARGET)' \
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--prefix='$(PREFIX)' \
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--enable-languages='c,c++,objc,fortran' \
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--enable-version-specific-runtime-libs \
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--with-gcc \
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--with-gnu-ld \
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--with-gnu-as \
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--disable-nls \
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--disable-shared \
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--without-x \
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--disable-win32-registry \
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--enable-threads=win32 \
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--disable-libgomp \
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--disable-libmudflap
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$(MAKE) -C '$(1)/build' -j '$(JOBS)'
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$(MAKE) -C '$(1)/build' -j 1 install
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# create pkg-config script
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(echo '#!/bin/sh'; \
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echo 'PKG_CONFIG_PATH= PKG_CONFIG_LIBDIR='\''$(PREFIX)/$(TARGET)/lib/pkgconfig'\'' exec pkg-config --static "$$@"') \
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> '$(PREFIX)/bin/$(TARGET)-pkg-config'
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chmod 0755 '$(PREFIX)/bin/$(TARGET)-pkg-config'
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endef
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