# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=gmp
pkgver=6.2.0
pkgrel=0
pkgdesc="A free library for arbitrary precision arithmetic"
url="https://gmplib.org/"
arch="all"
license="LGPL-3.0-or-later"
makedepends="m4 texinfo libtool"
subpackages="$pkgname-doc $pkgname-dev libgmpxx"
source="https://gmplib.org/download/gmp/gmp-$pkgver.tar.xz
	"
replaces="gmp5"

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

build() {
	./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
}

package() {
	make -j1 DESTDIR="$pkgdir" install
}

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

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="a066f0456f0314a1359f553c49fc2587e484ff8ac390ff88537266a146ea373f97a1c0ba24608bf6756f4eab11c9056f103c8deb99e5b57741b4f7f0ec44b90c  gmp-6.2.0.tar.xz"