# Contributor: Bartłomiej Piotrowski <bpiotrowski@alpinelinux.org>
# Maintainer: Rasmus Thomsen <oss@cogitri.dev>
pkgname=lldb
# Note: Update together with llvm.
pkgver=9.0.1
pkgrel=0
_vermajor=${pkgver%%.*}
pkgdesc="Next generation, high-performance debugger"
arch="aarch64 armv7 s390x x86_64"
url="https://llvm.org/"
license="Apache-2.0"
makedepends="
	clang-dev>=$_vermajor
	clang-static>=$_vermajor
	cmake
	doxygen
	libedit-dev
	libffi-dev
	libxml2-dev
	linux-headers
	llvm-dev>=$_vermajor
	llvm-static>=$_vermajor
	ncurses-dev
	ninja
	python3-dev
	swig
	"
subpackages="$pkgname-dev py3-$pkgname:py3"
source="https://github.com/llvm/llvm-project/releases/download/llvmorg-$pkgver/lldb-$pkgver.src.tar.xz
	fix-embedded_interpreter.patch
	"
builddir="$srcdir/$pkgname-$pkgver.src"

build() {
	mkdir -p "$builddir"/build
	cd "$builddir"/build

	CC=clang CXX=clang++ cmake .. -G Ninja -Wno-dev \
		-DCMAKE_BUILD_TYPE=MinSizeRel \
		-DCMAKE_C_FLAGS_MINSIZEREL_INIT="$CFLAGS" \
		-DCMAKE_CXX_FLAGS_MINSIZEREL_INIT="$CXXFLAGS" \
		-DCMAKE_EXE_LINKER_FLAGS_MINSIZEREL_INIT="$LDFLAGS" \
		-DCMAKE_INSTALL_PREFIX=/usr \
		-DLLVM_LINK_LLVM_DYLIB=ON \
		-DLLDB_DISABLE_LIBEDIT=ON \
		-DLLDB_TEST_C_COMPILER=clang \
		-DLLDB_TEST_CXX_COMPILER=clang++ \
		-DPYTHON_EXECUTABLE=/usr/bin/python3
	ninja
}

package() {
	cd "$builddir"/build

	DESTDIR="$pkgdir" ninja install
}

py3() {
	pkgdesc="Python3 module for LLDB"
	depends="$pkgname python3 py3-six"
	replaces="py-lldb"

	local sitedir=$(python3 -c "import site; print(site.getsitepackages()[0])")

	mkdir -p "$subpkgdir"/$sitedir

	mv "$pkgdir"/"$sitedir"/* "$subpkgdir"/"$sitedir"
	rm -rf "$pkgdir"/"$sitedir"

	# Remove bundled module.
	rm "$subpkgdir"/"$sitedir"/six.py

	python3 -m compileall -fq "$subpkgdir"/"$sitedir"
}

sha512sums="8ec31129933d95cead2c5dcf9ead71b7fd69a49bbc10544a86025edc8f4deaf070b7c4309df01e4569b2de54a1d2028dbf9489a889d7c7c484dd899e58939b6a  lldb-9.0.1.src.tar.xz
3c611fa5d45b6cb3f2925a31deeb8a34c295277aedcd55c22851d373897acd376fa92f4ef953c96a25c8dae4c93b6a88de0918550672141d324a3813d8283d48  fix-embedded_interpreter.patch"