Name	gmp
Description	free library for arbitrary precision arithmetic
Version	6.3.0-r3
Package Base	gmp
Homepage	https://gmplib.org/
Maintainers	['Natanael Copa <ncopa@alpinelinux.org>']
Contributors	[]
Distro-repo	https://gitlab.alpinelinux.org/alpine/aports/-/tree/3.22-stable/main/gmp
Sources	['https://gmplib.org/download/gmp/gmp-6.3.0-r3.tar.xz']
Dependencies	['libc.musl-x86_64.so.1']
Optional-Dependencies	[]
Build-Dependencies	['m4', 'texinfo', 'libtool', 'autoconf', 'automake']
Provides	['so:libgmp.so.10=10.5.0']
Builddate	10-02-2025 23:13:07
Architecture	x86_64
Distro-Version	v3.22
Licenses	['LGPL-3.0-or-later OR GPL-2.0-or-later']
Hash	Q1hdJ+H3Rr0YoGPjXNxURGUhqgwNk=

# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=gmp
pkgver=6.3.0
pkgrel=3
pkgdesc="free library for arbitrary precision arithmetic"
url="https://gmplib.org/"
arch="all"
license="LGPL-3.0-or-later OR GPL-2.0-or-later"
makedepends="m4 texinfo libtool autoconf automake"
subpackages="$pkgname-static $pkgname-doc $pkgname-dev libgmpxx"
source="https://gmplib.org/download/gmp/gmp-$pkgver.tar.xz"
replaces="gmp5"

# secfixes:
#   6.2.1-r1:
#     - CVE-2021-43618

# lto is not available during bootstrap
if [ -z "$BOOTSTRAP" ]; then
	_lto_cflags="-flto=auto"
fi

prepare() {
	default_prepare
	# force update to libtool with fixed cross-build support
	autoreconf -vif
}

build() {
	CFLAGS="$CFLAGS $_lto_cflags" \
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--with-sysroot=$CBUILDROOT \
		--prefix=/usr \
		--infodir=/usr/share/info \
		--mandir=/usr/share/man \
		--localstatedir=/var/state/gmp \
		--enable-cxx \
		--with-pic
	make
}

check() {
	[ "$CBUILD" = "$CHOST" ] && make check
}

package() {
	make DESTDIR="$pkgdir" install
}

libgmpxx() {
	pkgdesc="C++ support for gmp"
	mkdir -p "$subpkgdir"/usr/lib/
	mv "$pkgdir"/usr/lib/libgmpxx.so.* "$subpkgdir"/usr/lib/
}

doc() {
	default_doc
	replaces="gmp5-doc"
}

sha512sums="
e85a0dab5195889948a3462189f0e0598d331d3457612e2d3350799dba2e244316d256f8161df5219538eb003e4b5343f989aaa00f96321559063ed8c8f29fd2  gmp-6.3.0.tar.xz
"