# Maintainer: Celeste <cielesti@protonmail.com>
maintainer="Celeste <cielesti@protonmail.com>"
pkgname=lfortran
pkgver=0.52.0
pkgrel=0
pkgdesc="Modern interactive LLVM-based Fortran compiler"
url="https://lfortran.org/"
# armhf, armv7, x86: static_assert(sizeof(YYSTYPE) == sizeof(Vec<AST::ast_t*>)) failed
# ppc64le, riscv64, s390x: (doctest) expected instruction opcode: %1 =x alloca i64
arch="all !armhf !armv7 !x86 !ppc64le !riscv64 !s390x"
license="BSD-3-Clause"
depends="clang" # default clang as lfortran calls cmd:clang
_llvmver=20
# ninja-is-really-ninja: samurai implements Ninja 1.9 which lacks features required for supporting Fortran
makedepends="
	binutils-dev
	cmake
	llvm$_llvmver-dev
	llvm$_llvmver-gtest
	llvm$_llvmver-static
	llvm-libunwind-dev
	ninja-is-really-ninja
	rapidjson-dev
	zlib-static
	zstd-static
	"
subpackages="
	$pkgname-doc
	$pkgname-runtime
	$pkgname-scripts::noarch
	$pkgname-static
	"
source="https://github.com/lfortran/lfortran/releases/download/v$pkgver/lfortran-$pkgver.tar.gz
	test.patch
	"

build() {
	cmake -B build -G Ninja \
		-DCMAKE_INSTALL_PREFIX=/usr \
		-DCMAKE_INSTALL_LIBDIR=lib \
		-DBUILD_SHARED_LIBS=ON \
		-DCMAKE_BUILD_TYPE=None \
		-DCMAKE_PREFIX_PATH=/usr/lib/llvm$_llvmver \
		-DWITH_BFD=ON \
		-DWITH_JSON=ON \
		-DWITH_LLVM=ON \
		-DWITH_RUNTIME_LIBRARY=ON \
		-DWITH_UNWIND=ON \
		-DWITH_ZLIB=ON \
		-DWITH_ZSTD=ON
	cmake --build build
}

check() {
	ctest --test-dir build -E test_stacktrace
}

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

	# fix permissions
	chmod -c 0755 "$pkgdir"/usr/share/lfortran/*.py
}

runtime() {
	pkgdesc="$pkgdesc (runtime library)"
	depends=

	amove usr/lib/liblfortran_runtime.so.[0-9]*
}

scripts() {
	pkgdesc="$pkgdesc (helper scripts)"
	depends="$pkgname=$pkgver-r$pkgrel python3"
	install_if="$pkgname=$pkgver-r$pkgrel python3"

	amove usr/share/lfortran/*.py
}

sha512sums="
a69e4ff8357bc9e5c6ec7250def2e7b46a486287a2f3416c8e82d9e116d139ffbadfba0b68c25461618e29cf287ef22eab436034dff946bcb8583959135a94f7  lfortran-0.52.0.tar.gz
8520d989ba1c5dd8fb2188f6b760f60af87f708473ce3c5bbf60ad4552c0491f6328c94e2420629bcb1ce3ffba89feae603dfde84919da9b62df1d992c280502  test.patch
"
