# This is an example PKGBUILD file. Use this as a start to creating your own,
# and remove these comments. For more information, see 'man PKGBUILD'.
# NOTE: Please fill out the license field for your package! If it is unknown,
# then please put 'unknown'.

# Maintainer: Future Linux Team <future_linux@163.com>
pkgname=(gcc gcc-libs gcc-libs-32bit)
pkgbase=gcc
pkgver=14.2.0
pkgrel=1
pkgdesc="The GNU Compiler Collection"
arch=('x86_64')
url="https://gcc.gnu.org"
license=('GPL-3.0-with-GCC-exception' 'GFDL-1.3-or-later')
makedepends=('binutils' 'mpc' 'isl' 'python' 'zstd')
options=('!emptydirs' '!lto')
source=(https://ftp.gnu.org/gnu/${pkgname}/${pkgbase}-${pkgver}/${pkgbase}-${pkgver}.tar.xz
	c89
	c99)
sha256sums=(a7b39bc69cbf9e25826c5a60ab26477001f7c08d85cec04bc0e29cabed6f3cc9
	aa3327fd8626acf2a28fa75c0b3ed99fcffb1bbcbe6974505f050ee751ba4154
	2861971c0ef2c011ce10c98e8cf7b5fd1d3d3c4eddcfe0a01ed9d76940f67638)

prepare() {
	cd ${pkgbase}-${pkgver}

	sed -e '/m32=/s/m32=.*/m32=..\/lib32$(call if_multiarch,:i386-linux-gnu)/' \
	    -i.orig gcc/config/i386/t-linux64

	install -dm755 ${pkgbase}-build
}

build() {
	cd ${pkgbase}-${pkgver}/${pkgbase}-build

	 CFLAGS=${CFLAGS/-Werror=format-security/}
	 CXXFLAGS=${CXXFLAGS/-Werror=format-security/}

	 mlist=m64,m32
	 ${BUILD_CONFIGURE}              \
	     --target=${CHOST}           \
	     LD=ld                       \
	     --enable-languages=c,c++    \
	     --enable-default-pie        \
	     --enable-default-ssp        \
	     --enable-host-pie           \
	     --enable-multilib           \
	     --with-multilib-list=$mlist \
	     --disable-bootstrap         \
	     --disable-fixincludes       \
	     --with-system-zlib

	make
}

package_gcc() {
	pkgdesc="The GNU Compiler Collection - C and C++ frontends"
	groups=('base-devel')
	depends=("${pkgbase}-libs=${pkgver}-${pkgrel}" 'binutils' 'mpc' 'isl' 'zstd')
	options=('!emptydirs' 'staticlibs')

	cd ${pkgbase}-${pkgver}/${pkgbase}-build

	make DESTDIR=${pkgdir} install

	chown -v -R root:root ${pkgdir}/usr/lib64/gcc/${CHOST}/${pkgver}/include{,-fixed}

	ln -sv gcc.1 ${pkgdir}/usr/share/man/man1/cc.1

	install -vdm 755 ${pkgdir}/usr/lib64/bfd-plugins
	ln -sfv /usr/libexec/gcc/${CHOST}/${pkgver}/liblto_plugin.so \
        ${pkgdir}/usr/lib64/bfd-plugins/

	install -d ${pkgdir}/usr/share/gdb/auto-load/usr/lib64
	mv ${pkgdir}/usr/lib64/*gdb.py ${pkgdir}/usr/share/gdb/auto-load/usr/lib64/

	ln -s gcc ${pkgdir}/usr/bin/cc

	ln -svr cpp ${pkgdir}/usr/lib64

	install -Dm755 ${srcdir}/c89 ${pkgdir}/usr/bin/c89
	install -Dm755 ${srcdir}/c99 ${pkgdir}/usr/bin/c99

	_pick gcc_libs ${pkgdir}/usr/lib64/libasan.so
	_pick gcc_libs ${pkgdir}/usr/lib64/libasan.so.8
	_pick gcc_libs ${pkgdir}/usr/lib64/libasan.so.8.0.0
	_pick gcc_libs ${pkgdir}/usr/lib64/libatomic.so
	_pick gcc_libs ${pkgdir}/usr/lib64/libatomic.so.1
	_pick gcc_libs ${pkgdir}/usr/lib64/libatomic.so.1.2.0
	_pick gcc_libs ${pkgdir}/usr/lib64/libgcc_s.so
	_pick gcc_libs ${pkgdir}/usr/lib64/libgcc_s.so.1

	_pick gcc_libs ${pkgdir}/usr/lib64/libgomp.so
	_pick gcc_libs ${pkgdir}/usr/lib64/libgomp.so.1
	_pick gcc_libs ${pkgdir}/usr/lib64/libgomp.so.1.0.0
	_pick gcc_libs ${pkgdir}/usr/lib64/libitm.so
	_pick gcc_libs ${pkgdir}/usr/lib64/libitm.so.1
	_pick gcc_libs ${pkgdir}/usr/lib64/libitm.so.1.0.0
	_pick gcc_libs ${pkgdir}/usr/lib64/liblsan.so
	_pick gcc_libs ${pkgdir}/usr/lib64/liblsan.so.0
	_pick gcc_libs ${pkgdir}/usr/lib64/liblsan.so.0.0.0
	_pick gcc_libs ${pkgdir}/usr/lib64/libquadmath.so
	_pick gcc_libs ${pkgdir}/usr/lib64/libquadmath.so.0
	_pick gcc_libs ${pkgdir}/usr/lib64/libquadmath.so.0.0.0
	_pick gcc_libs ${pkgdir}/usr/lib64/libstdc++.so
	_pick gcc_libs ${pkgdir}/usr/lib64/libstdc++.so.6
	_pick gcc_libs ${pkgdir}/usr/lib64/libstdc++.so.6.0.33
	_pick gcc_libs ${pkgdir}/usr/lib64/libtsan.so
	_pick gcc_libs ${pkgdir}/usr/lib64/libtsan.so.2
	_pick gcc_libs ${pkgdir}/usr/lib64/libtsan.so.2.0.0
	_pick gcc_libs ${pkgdir}/usr/lib64/libubsan.so
	_pick gcc_libs ${pkgdir}/usr/lib64/libubsan.so.1
	_pick gcc_libs ${pkgdir}/usr/lib64/libubsan.so.1.0.0
	_pick gcc_libs ${pkgdir}/usr/share/info/libgomp.info
	_pick gcc_libs ${pkgdir}/usr/share/info/libitm.info
	_pick gcc_libs ${pkgdir}/usr/share/info/libquadmath.info
	_pick gcc_libs ${pkgdir}/usr/share/locale/de/LC_MESSAGES/libstdc++.mo
	_pick gcc_libs ${pkgdir}/usr/share/locale/fr/LC_MESSAGES/libstdc++.mo

	_pick gcc_libs_32bit ${pkgdir}/usr/lib32

}

package_gcc-libs() {
	pkgdesc='Runtime libraries shipped by GCC'
	groups=('base')
	depends=('glibc')
	options=('!emptydirs' '!strip')

	mv gcc_libs/* ${pkgdir}

}

package_gcc-libs-32bit() {
	pkgdesc='32-bit runtime libraries shipped by GCC'
	depends=('glibc-32bit')
	options=('!emptydirs' '!strip')

	mv gcc_libs_32bit/* ${pkgdir}

}