# SliTaz package receipt.

PACKAGE="mingw32-gcc"
SOURCE="gcc-core"
VERSION="3.4.5-20060117-2"
CATEGORY="development"
SHORT_DESC="MinGW32 gcc, for C, C++, and Ada."
MAINTAINER="rcx@zoominternet.net"
LICENSE="GPL2"
PROVIDE="mingw32-gcc-c"
TARBALL="$SOURCE-$VERSION-src.tar.gz"
EXTRA_SOURCE_FILES="gcc-g++-$VERSION-src.tar.gz gcc-ada-$VERSION-src.tar.gz"
WEB_SITE="http://www.mingw.org/"
MINGW32_URL="$SF_MIRROR/mingw"
WGET_URL="$MINGW32_URL/$TARBALL"
MINGW32_ID="i586-pc-mingw32"
TAGS="compiler C C++ ada"

DEPENDS="glibc-base mingw32-binutils mingw32-w32api-headers \
mingw32-runtime-headers mingw32-w32api mingw32-runtime"
BUILD_DEPENDS="slitaz-toolchain bison flex gcc49 mingw32-binutils \
mingw32-runtime-headers mingw32-w32api-headers mingw32-gcc-c \
mingw32-w32api mingw32-runtime"

# Configuration only needs included if we're in the build/wok environment
if [ -e $WOK/mingw32-toolchain/stuff/mingw32.conf ] ; then
	. $WOK/mingw32-toolchain/stuff/mingw32.conf
fi

# What is the latest version available today?
current_version()
{
	wget -O - https://sourceforge.net/projects/mingw/files/MinGW/Base/gcc/ 2>/dev/null | \
	sed '/scope="row/!d;s|.*href="|"https://sourceforge.net|;q' | xargs wget -O - 2>/dev/null | \
	sed '/scope="row/!d;s|.*/gcc-||;s|/.*||;q'
}

# Rules to configure and make the package.
compile_rules()
{
	mkdir -p $DESTDIR/usr/share/man/man1 $DESTDIR/usr/share/man/man7 
	if [ "$MINGW32_ID" != "$MINGW32_TARGET" ] ; then
		echo "ERROR: Conf 'TARGET' string differs from Receipt 'ID' string"
		return 1
	fi

	ln -s . gcc-$VERSION
	for tgz in $EXTRA_SOURCE_FILES; do
		[ -s $SOURCES_REPOSITORY/$tgz ] ||
			wget -P $SOURCES_REPOSITORY $MINGW32_URL/$tgz
		[ -s $SOURCES_REPOSITORY/$tgz ] &&
			tar xzf $SOURCES_REPOSITORY/$tgz && continue
		echo "Can't download $MINGW32_URL/$tgz abort."
		return 1
	done

	rm -f -r $src/binutils
	mkdir -p $SOURCE-$VERSION-build
	cd $SOURCE-$VERSION-build

	export CC=gcc-49
	export CXX=gcc-49

	$src/configure \
		--prefix=/usr \
		--libexecdir=/usr/lib \
		--infodir=/usr/share/info \
		--mandir=/usr/share/man \
		--with-sysroot=$MINGW32_ROOT \
		--disable-shared \
		--disable-debug \
		--target=$MINGW32_TARGET \
		--enable-languages=c,c++,ada \
		--enable-threads=win32 \
		--disable-win32-registry \
		--enable-sjlj-exceptions \
		$CONFIGURE_ARGS &&
	make -j 4 CFLAGS="-O2 -fomit-frame-pointer" LDFLAGS="-s"  &&
	make DESTDIR=$DESTDIR install 2>&1 | grep -v fixinc/fixincl
}

# Rules to gen a SliTaz package suitable for Tazpkg.
genpkg_rules()
{
	mkdir -p $fs/usr/lib $fs$MINGW32_ROOT
	cp -a $install$MINGW32_ROOT/* $fs$MINGW32_ROOT
	rm $fs$MINGW32_ROOT/lib/*.la
	cp -a $install/usr/bin $fs/usr
	cp -a $install/usr/include $fs/usr
	# do not need to copy lib/libiberty.a
	mkdir -p $fs/usr/lib
	cp -a $install/usr/lib/gcc $fs/usr/lib
}

# Rules to setup after installation
post_install()
{
	# Archives get stripped during packaging; need to run ranlib
	chroot "$1/" find "/usr/lib/gcc/$MINGW32_ID/" -name *.a -exec $MINGW32_ID-ranlib {} \;
	chroot "$1/" find "/usr/$MINGW32_ID/lib/" -name *.a -exec $MINGW32_ID-ranlib {} \;
}

# Rules to clean the package
clean_wok()
{
	rm -rf $SOURCE-$VERSION-build
}