opt/glslang/Pkgfile
2021-02-28 00:27:19 +11:00

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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=11.0.0-c594de2
release=1
source=(
#https://github.com/KhronosGroup/glslang/archive/$version/$name-$version.tar.gz
https://github.com/KhronosGroup/glslang/archive/c594de23cdd790d64ad5f9c8b059baae0ee2941d.zip
glslang-default-resource-limits_staticlib.patch
0001-pkg-config-compatibility.patch)
build() {
mv $name-c594de23cdd790d64ad5f9c8b059baae0ee2941d $name-$version
patch -d $name-$version -p1 -i $SRC/glslang-default-resource-limits_staticlib.patch
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
# https://github.com/KhronosGroup/glslang/issues/1484 -Wl,--no-undefined
cmake -Bbuild-shared $config -DBUILD_SHARED_LIBS=ON -DCMAKE_SHARED_LINKER_FLAGS='-Wl,--no-undefined'
cmake --build build-shared
DESTDIR=$PKG cmake --build build-static --target install
DESTDIR=$PKG cmake --build build-shared --target install
}