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# Contributor: Leo <thinkabit.ukim@gmail.com>
# Maintainer: Leo <thinkabit.ukim@gmail.com>
pkgname=shaderc
pkgver=2020.0
pkgrel=0
pkgdesc="A collection of tools, libraries, and tests for Vulkan shader compilation"
options="!check" # Fails to configure when tests are enabled
url="https://github.com/google/shaderc"
arch="all"
license="Apache-2.0"
makedepends="cmake glslang-static glslang-dev spirv-tools-dev python3"
subpackages="$pkgname-static $pkgname-dev"
source="$pkgname-$pkgver.tar.gz::https://github.com/google/shaderc/archive/v$pkgver.tar.gz
fix-link-order.patch
third-party.patch
"
prepare() {
default_prepare
rm -rf third_party
_glslang_ver="$( . $startdir/../../*/glslang/APKBUILD; echo $pkgver)"
_spirv_ver="$( . $startdir/../../*/spirv-tools/APKBUILD; echo $pkgver)"
# Create our own build-version.inc since we disabled git versioning
# need to keep this in sync with glslang and SPIRV-Tools versions
# this is displayed with 'glslc --version'
cat <<- EOF > glslc/src/build-version.inc
"shaderc $pkgver\n"
"SPIRV-Tools $_spirv_ver\n"
"glslang $_glslang_ver\n"
EOF
}
build() {
export CXXFLAGS="$CXXFLAGS -I/usr/include/glslang"
if [ "$CBUILD" != "$CHOST" ]; then
CMAKE_CROSSOPTS="-DCMAKE_SYSTEM_NAME=Linux -DCMAKE_HOST_SYSTEM_NAME=Linux"
fi
cmake -B build . \
-DCMAKE_INSTALL_PREFIX=/usr \
-DCMAKE_INSTALL_LIBDIR=lib \
-DBUILD_SHARED_LIBS=True \
-DCMAKE_BUILD_TYPE=None \
-DCMAKE_CXX_FLAGS="$CXXFLAGS" \
-DCMAKE_C_FLAGS="$CFLAGS" \
-DSHADERC_SKIP_TESTS=ON \
$CMAKE_CROSSOPTS
make -C build
}
package() {
make -C build DESTDIR="$pkgdir" install
}
sha512sums="1971673d7a5fe77ef827c29db14112d4935c573c7c4f3b00fff3729334284d11640ee40c9e97ebcb2a14c6d5c6db0cf5e2ef6b2dfb59c759d1322c6d38624eb4 shaderc-2020.0.tar.gz
bd24c90b93bf8bd7e56682e02543ff8a5c988549e76502144c2f4904e96b67ca0bc9d1e94b811bcdad1e765625256d3feabeb20ca299f2abb220e6e398d5a590 fix-link-order.patch
5c5171ef2561070fece6b4cfa087f5baace7e5f828443719570494d9adc39ad724a414da7570f38629dbc9e7b563c8ad8226143c907ce7139a87615098006585 third-party.patch"
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