# Contributor: Natanael Copa <ncopa@alpinelinux.org>
# Maintainer: A. Wilcox <awilfox@adelielinux.org>
pkgname=gsl
pkgver=2.7.1
pkgrel=2
pkgdesc="Modern numerical library for C and C++"
url="https://www.gnu.org/software/gsl/gsl.html"
arch="all"
license="GPL-3.0+"
depends=""
makedepends=""
subpackages="$pkgname-dev $pkgname-doc"
source="https://ftp.gnu.org/gnu/gsl/gsl-$pkgver.tar.gz
	gsl-2.4-portable.patch
	"

prepare() {
	default_prepare

	case "$CTARGET_ARCH" in
		pmmx)	#763 (applies to this entire block)
			override="multifit_nlinear multilarge_nlinear";
			for k in $override; do
				sed -i $k/Makefile.in \
					-e '/^CFLAGS = /s/$/ -O0/g' \
					;
			done
			skipthis="spmatrix";
			for k in $skipthis; do
				sed -i $k/Makefile.in \
					-e '/^TESTS = /d' \
					;
			done
			;;
		ppc)	#764 (applies to this entire block)
			skipthis="complex";
			for k in $skipthis; do
				sed -i $k/Makefile.in \
					-e '/^TESTS = /d' \
					;
			done
			;;
	esac
}

build() {
	case "$CTARGET_ARCH" in
		ppc)	export ac_cv_c_ieee_interface=unknown;
			;;
	esac

	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix=/usr
	make
}

check() {
	make check
}

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

sha512sums="3300a748b63b583374701d5ae2a9db7349d0de51061a9f98e7c145b2f7de9710b3ad58b3318d0be2a9a287ace4cc5735bb9348cdf48075b98c1f6cc1029df131  gsl-2.7.1.tar.gz
f6a22e82c8f4a1d5ea7b647cbd015cdb9d2e4e9d39728e8f2dba3fdefac64d3f7c8fbc5ec597e6ab315ec1bd49e0e3af4aba091b358a68d9d789884331f4be24  gsl-2.4-portable.patch"