pkgname=compiler-rt
pkgver=19.1.6
pkgrel=1
pkgdesc="Compiler runtime libraries for clang"
arch=('x86_64')
url="https://compiler-rt.llvm.org/"
license=('Apache-2.0 WITH LLVM-exception')
depends=('gcc-libs')
makedepends=('llvm' 'cmake' 'ninja' 'python')
makedepends_x86_64=('gcc-libs-32bit')
options=('!staticlibs')
source=(https://github.com/llvm/llvm-project/releases/download/llvmorg-${pkgver}/${pkgname}-${pkgver}.src.tar.xz
    https://github.com/llvm/llvm-project/releases/download/llvmorg-${pkgver}/cmake-${pkgver}.src.tar.xz)
sha256sums=(0d4f312e1419152282c267e6b6a1fa5914a7a0c753a5e926bee1c8c28e614ae4
    9c7ec82d9a240dc2287b8de89d6881bb64ceea0dcd6ce133c34ef65bda22d99e)

prepare() {

    mv cmake{-$pkgver.src,}
}

build() {
    cd ${pkgname}-${pkgver}.src

    local cmake_args=(
        -B flarebird-build
        -G Ninja
        -D CMAKE_BUILD_TYPE=Release
        -D CMAKE_INSTALL_PREFIX=/usr
        -D LLVM_LIBDIR_SUFFIX=64
        -D CMAKE_SKIP_RPATH=ON
        -D COMPILER_RT_INSTALL_PATH=/usr/lib64/clang/${pkgver%%.*}
    )

    cmake ${cmake_args[@]}

    ninja -C flarebird-build
}

package() {
    cd ${pkgname}-${pkgver}.src

    DESTDIR=${pkgdir} ninja -C flarebird-build install
}