# Contributor: Leonardo Arena <rnalrd@alpinelinux.org>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=gzip
pkgver=1.9
pkgrel=0
pkgdesc="A popular data compression program"
subpackages="$pkgname-doc"
url="https://www.gnu.org/software/gzip/"
arch="all"
license="GPL-2.0"
depends=
makedepends=
checkdepends="perl coreutils diffutils less"
install=
source="http://ftp.gnu.org/gnu/gzip/gzip-$pkgver.tar.gz"

build() {
	cd "$builddir"

	# avoid text relocation
	export DEFS="NO_ASM"
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix=/usr \
		--mandir=/usr/share/man \
		--infodir=/usr/share/info
	make
}

check() {
	cd "$builddir"
	make check
}

package() {
	cd "$builddir"
	make DESTDIR=$pkgdir install

	rm -rf "$pkgdir"/usr/lib/charset.alias
	rmdir -p "$pkgdir"/usr/lib 2>/dev/null || true

	mkdir -p "$pkgdir"/bin
	mv "$pkgdir"/usr/bin/gzip "$pkgdir"/usr/bin/gunzip "$pkgdir"/bin/
	ln -s /bin/gzip "$pkgdir"/usr/bin/gzip
	ln -s /bin/gunzip "$pkgdir"/usr/bin/gunzip

	# http://bugs.alpinelinux.org/issues/4011
	ln -sf /bin/gunzip "$pkgdir"/usr/bin/uncompress
}

sha512sums="686cb920701e2e19178143a0714edf46da5456bcdc5f5f99c2c186eb195078bc1039e4552f6e0eb4b870cc9beb1042ca3b8922d0b81e378c27bbbc55ba8f4a2f  gzip-1.9.tar.gz"
