# Contributor: Jakub Jirutka <jakub@jirutka.cz>
# Maintainer: Jakub Jirutka <jakub@jirutka.cz>
pkgname=zlib-ng
pkgver=2.1.3
pkgrel=0
pkgdesc="zlib replacement with optimizations for next generation systems"
url="https://github.com/zlib-ng/zlib-ng"
arch="all"
license="Zlib"
makedepends="cmake samurai"
checkdepends="gzip xxd zlib-dev"
subpackages="$pkgname-dev"
source="https://github.com/zlib-ng/zlib-ng/archive/$pkgver/zlib-ng-$pkgver.tar.gz"

case "$CARCH" in
# broken this release, will be fixed in next
ppc64le) options="$options !check" ;;
esac

# secfixes:
#   2.0.6-r0:
#     - CVE-2022-37434

build() {
	local crossopts=
	if [ "$CBUILD" != "$CHOST" ]; then
		crossopts="-DCMAKE_SYSTEM_NAME=Linux -DCMAKE_HOST_SYSTEM_NAME=Linux"
	fi
	# WITH_UNALIGNED - unaligned access invokes undefined behaviour,
	#   see https://github.com/gentoo/gentoo/pull/17167 for more info.
	cmake -B build -G Ninja \
		-DCMAKE_BUILD_TYPE=Release \
		-DCMAKE_INSTALL_PREFIX=/usr \
		-DCMAKE_VERBOSE_MAKEFILE=ON \
		-DWITH_DFLTCC_DEFLATE=ON \
		-DWITH_DFLTCC_INFLATE=ON \
		-DWITH_UNALIGNED=OFF \
		-DZLIB_ENABLE_TESTS="$(want_check && echo ON || echo OFF)" \
		-DZLIBNG_ENABLE_TESTS="$(want_check && echo ON || echo OFF)" \
		-DWITH_GTEST=OFF \
		$crossopts
	cmake --build build
}

check() {
	cd build
	CTEST_OUTPUT_ON_FAILURE=TRUE ctest
}

package() {
	DESTDIR="$pkgdir" cmake --install build
}

sha512sums="
cb987c0b20a11fca5361dce94e53dead7364e739a984545c38ad4bf0c7fedd83d5d62530d979eca2182da88d7507a9bec8d3f5abff41e92ab5a63ac61001502e  zlib-ng-2.1.3.tar.gz
"