# Contributor: Sören Tempel <soeren+alpine@soeren-tempel.net>
# Contributor: Milan P. Stanić <mps@arvanta.net>
# Maintainer: Milan P. Stanić <mps@arvanta.net>
pkgname=zig
pkgver=0.7.1
pkgrel=0
pkgdesc="general-purpose programming language designed for robustness, optimality, and maintainability"
url="https://ziglang.org/"
arch="x86_64 aarch64"
license="MIT"
provides="zig-dev=$pkgver-r$pkgrel"
subpackages="$pkgname-doc"
makedepends="cmake clang-dev clang-libs llvm11-libs llvm-dev lld-dev libstdc++
	zlib-static libxml2-dev llvm11-static clang-static lld-static"
source="$pkgname-$pkgver.tar.gz::https://github.com/ziglang/zig/archive/$pkgver.tar.gz
	llvm-include.patch"

build() {
	if [ "$CBUILD" != "$CHOST" ]; then
		CMAKE_CROSSOPTS="-DCMAKE_SYSTEM_NAME=Linux -DCMAKE_HOST_SYSTEM_NAME=Linux"
	fi
	mkdir -p build
	cd build
	cmake \
		-DCMAKE_BUILD_TYPE=None \
		-DCMAKE_INSTALL_PREFIX=/usr \
		-DCMAKE_CXX_FLAGS="$CXXFLAGS" \
		-DCMAKE_C_FLAGS="$CFLAGS" \
		${CMAKE_CROSSOPTS} \
		..
	make
}

check() {
	cd build
	./zig build test \
		-Dskip-release \
		-Dskip-release-small \
		-Dskip-release-fast \
		-Dskip-non-native \
		-Dskip-libc
}

package() {
	make -C build DESTDIR="$pkgdir" install

	# Documentation is generated as part of `./zig build test` in check().
	# If this is no longer the case at some point it can be
	# generated explicitly using `./zig build docs`.
	install -Dm644 zig-cache/langref.html \
		"$pkgdir"/usr/share/doc/$pkgname/langref.html
}

sha512sums="ad0b36f7b40481aca03940adfd42d34a724922993fc29a23a80412dc087ca6ce4876a400dc9bb7da455564521a88ea205c218988759ff6c56251a08232bfa41a  zig-0.7.1.tar.gz
8bee0c8f3765af327866a14175e0bd6903c3164145002435b6110970bf6ccc88713ea9146ec202325d9d65148367122dd00fda0c9d78971a13c644e0f0714640  llvm-include.patch"