# Template file for 'gcc-multilib'
archs="x86_64"
_triplet="x86_64-unknown-linux-gnu"

pkgname=gcc-multilib
version=14.2.1+20250405
revision=1
_patchver="${version%+*}"
_minorver="${version%.*}"
_majorver="${_minorver%.*}"
hostmakedepends="perl flex tar"
makedepends="zlib-devel libzstd-devel isl-devel libmpc-devel gmp-devel mpfr-devel
 glibc-32bit glibc-devel-32bit"
depends="
 gcc>=${_minorver}
 libgcc-32bit>=${_minorver}
 libgomp-devel-32bit>=${_minorver}
 libitm-devel-32bit>=${_minorver}
 libsanitizer-devel-32bit>=${_minorver}
 libatomic-devel-32bit>=${_minorver}
 libvtv-devel-32bit>=${_minorver}
 zlib-32bit glibc-devel-32bit"
short_desc="GNU Compiler Collection (multilib files)"
maintainer="Orphaned <orphan@voidlinux.org>"
homepage="http://gcc.gnu.org"
license="GFDL-1.2-or-later, GPL-3.0-or-later, LGPL-2.1-or-later"
case "${version}" in
	*+*) distfiles="https://gcc.gnu.org/pub/gcc/snapshots/${_majorver}-${version#*+}/gcc-${_majorver}-${version#*+}.tar.xz" ;;
	*) distfiles="${GNU_SITE}/gcc/gcc-${version}.tar.xz" ;;
esac
checksum=9a84b0947d8fb18197eef3fce8e255e30a61f7f382cebb961b1705c1d99214a3

replaces="libmpx-devel-32bit>=0 libssp-32bit>=0 libssp-devel-32bit>=0"

# Snapshot tarballs get removed after over a year, we can archive the ones we need in distfiles.
case "$XBPS_DISTFILES_FALLBACK" in
	*"repo-default.voidlinux.org/distfiles"*) ;;
	*) XBPS_DISTFILES_FALLBACK+=" https://repo-default.voidlinux.org/distfiles" ;;
esac

do_configure() {
	ldconfig &>/dev/null

	# _FORTIFY_SOURCE needs an optimization level.
	sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" {gcc,libiberty}/configure
	# hack! some configure tests for header files using "$CPP $CPPFLAGS"
	sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" {libiberty,gcc}/configure

	./configure --prefix=/usr \
		--mandir=/usr/share/man \
		--infodir=/usr/share/info \
		--libexecdir=/usr/lib \
		--enable-clocale=gnu \
		--disable-bootstrap \
		--libdir=/usr/lib \
		--enable-threads=posix \
		--enable-__cxa_atexit \
		--enable-multilib \
		--disable-rpath \
		--with-system-zlib \
		--enable-shared \
		--enable-lto \
		--enable-linker-build-id \
		--enable-gnu-unique-object \
		--enable-default-pie \
		--enable-default-ssp \
		--disable-libssp \
		--enable-checking=release \
		--disable-libstdcxx-pch \
		--disable-target-libiberty \
		--with-isl \
		--enable-libstdcxx-time \
		--enable-tls \
		--enable-languages="c,c++,lto" \
		--with-linker-hash-style=gnu
}

do_build() {
	make ${makejobs}
}

do_install() {
	local _pc_triplet=x86_64-pc-linux-gnu
	# Install to a tempdir and then only copy relevant files.
	cd ${wrksrc}
	make DESTDIR=${wrksrc}/${pkgname}-build install

	# Make version a symlink of major version to make all versions
	# from the same series work automagically.
	vmkdir usr/include/c++/${_minorver}/${_triplet}
	vmkdir usr/lib/gcc/${_triplet}/${_minorver}

	cp -a ${wrksrc}/${pkgname}-build/usr/lib/gcc/${_pc_triplet}/${_patchver}/32 \
		${DESTDIR}/usr/lib/gcc/${_triplet}/${_minorver}/
	cp -a ${wrksrc}/${pkgname}-build/usr/include/c++/${_patchver}/${_pc_triplet}/32 \
		${DESTDIR}/usr/include/c++/${_minorver}/${_triplet}

	vinstall ${wrksrc}/host-${_pc_triplet}/gcc/specs 644 usr/lib/gcc/${_triplet}/${_minorver}
}

gcc-objc-multilib_package() {
	depends="gcc-multilib>=${_minorver} gcc-objc>=${_minorver} libobjc-devel-32bit>=${_minorver}"
	short_desc="GNU Objective-C compiler (multilib files)"
	build_style=meta
}