blob: 0436f516384323465694c4599d9c35349699e9dc [file] [log] [blame] [edit]
# Maintainer: Biswapriyo Nath <nathbappai@gmail.com>
_realname=shaderc
pkgbase=mingw-w64-${_realname}
pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}")
pkgver=2021.0
pkgrel=1
pkgdesc="Collection of tools, libraries and tests for shader compilation (mingw-w64)"
url="https://github.com/google/shaderc"
arch=('any')
mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32')
license=('Apache')
depends=("${MINGW_PACKAGE_PREFIX}-gcc-libs"
"${MINGW_PACKAGE_PREFIX}-glslang"
"${MINGW_PACKAGE_PREFIX}-spirv-tools")
makedepends=("${MINGW_PACKAGE_PREFIX}-cmake"
"${MINGW_PACKAGE_PREFIX}-ninja"
"${MINGW_PACKAGE_PREFIX}-python"
"${MINGW_PACKAGE_PREFIX}-spirv-headers"
$([[ ${MINGW_PACKAGE_PREFIX} == *-clang-* ]] || \
echo "${MINGW_PACKAGE_PREFIX}-asciidoctor"))
source=("${_realname}-${pkgver}.tar.gz"::"https://github.com/google/shaderc/archive/v${pkgver}.tar.gz"
"0001-fix-glslang-hlsl-linking-order.patch")
sha512sums=('a593e68550d18ff9cbc552146a74e84867f79704d412de25b4fc5bc7d007e4d12db6568e7fa11c46a6447eba25ca5f4f38c80e9088ad6c5bb23410eea8e9fe72'
'598c8e32196ac015e5d7e486717163425d9b233851f23540fe4d6a79b86ba07dd6804e9d2e4776a3e0f5c33f5057db0a31b03dccc9a49c66971eb34d32e01a7e')
prepare() {
cd "${srcdir}/${_realname}-${pkgver}"
# https://www.mail-archive.com/devel@lists.fedoraproject.org/msg156020.html
patch -Nbp1 -i "${srcdir}/0001-fix-glslang-hlsl-linking-order.patch"
# de-vendor libs and disable git versioning
sed '/examples/d;/third_party/d' -i CMakeLists.txt
sed '/build-version/d' -i glslc/CMakeLists.txt
cat <<- EOF > glslc/src/build-version.inc
"${pkgver}\\n"
"$(pacman -Q "${MINGW_PACKAGE_PREFIX}-spirv-tools"|cut -d \ -f 2|sed 's/-.*//')\\n"
"$(pacman -Q "${MINGW_PACKAGE_PREFIX}-glslang"|cut -d \ -f 2|sed 's/-.*//')\\n"
EOF
}
build() {
[[ -d "${srcdir}/build-${MINGW_CHOST}" ]] && rm -rf "${srcdir}/build-${MINGW_CHOST}"
mkdir -p "${srcdir}/build-${MINGW_CHOST}" && cd "${srcdir}/build-${MINGW_CHOST}"
local -a _extra_config
if check_option "debug" "y"; then
_extra_config+=(-DCMAKE_BUILD_TYPE=Debug)
else
_extra_config+=(-DCMAKE_BUILD_TYPE=Release)
fi
local -a _glslang_inc
_glslang_inc=$(cygpath -m "${MINGW_PREFIX}/include/glslang")
MSYS2_ARG_CONV_EXCL="-DCMAKE_INSTALL_PREFIX=" \
${MINGW_PREFIX}/bin/cmake.exe \
-G "Ninja" \
-DCMAKE_INSTALL_PREFIX=${MINGW_PREFIX} \
${_extra_config[@]} \
-Dglslang_SOURCE_DIR=${_glslang_inc} \
-DSHADERC_SKIP_TESTS=ON \
-DSHADERC_ENABLE_WERROR_COMPILE=OFF \
../${_realname}-${pkgver}
${MINGW_PREFIX}/bin/cmake.exe --build ./
# Generate manpage
# Suppress asciidoctor: ERROR: line 1: non-conforming manpage title
cd "${srcdir}/${_realname}-${pkgver}/glslc"
${MINGW_PREFIX}/bin/asciidoctor -b manpage README.asciidoc -o glslc.1 || true
}
package() {
cd "${srcdir}/build-${MINGW_CHOST}"
DESTDIR="${pkgdir}" ${MINGW_PREFIX}/bin/cmake.exe --build ./ --target install
install -Dm644 "${srcdir}/${_realname}-${pkgver}/glslc/glslc.1" \
-t "${pkgdir}${MINGW_PREFIX}/share/man/man1" || true
}