opt/glslang/Pkgfile
2020-07-24 20:06:56 +10:00

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# Description: OpenGL and OpenGL ES shader front end and validator
# URL: https://www.khronos.org/opengles/sdk/tools/Reference-Compiler
# Maintainer: Danny Rawlins, crux at romster dot me
# Depends on: spirv-tools
name=glslang
version=8.13.3743
release=1
source=(https://github.com/KhronosGroup/glslang/archive/$version/$name-$version.tar.gz
glslang-default-resource-limits_staticlib.patch
0001-pkg-config-compatibility.patch)
build() {
patch -d $name-$version -p1 -i $SRC/glslang-default-resource-limits_staticlib.patch
# Patch to build against system spirv-tools
patch -d $name-$version -p1 -i $SRC/0001-pkg-config-compatibility.patch
local config="
-S$name-$version \
-DCMAKE_INSTALL_PREFIX=/usr \
-DCMAKE_INSTALL_LIBDIR=lib \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_SKIP_RPATH:BOOL=yes \
-GNinja"
cmake -Bbuild-static $config -DBUILD_SHARED_LIBS=OFF
cmake --build build-static
cmake -Bbuild-shared $config -DBUILD_SHARED_LIBS=ON
cmake --build build-shared
DESTDIR=$PKG cmake --build build-static --target install
DESTDIR=$PKG cmake --build build-shared --target install
# we don't want them in here
rm -rf $PKG/usr/include/SPIRV
cd $PKG/usr/lib
for lib in *.so; do
ln -sf "${lib}" "${lib}.0"
done
}