FFmpeg-Builds/scripts.d/50-vulkan/55-spirv-cross.sh
2021-12-05 21:10:10 +01:00

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#!/bin/bash
SPIRV_CROSS_REPO="https://github.com/KhronosGroup/SPIRV-Cross.git"
SPIRV_CROSS_COMMIT="e9cc6403341baf0edd430a4027b074d0a06b782f"
ffbuild_enabled() {
[[ $ADDINS_STR == *4.4* ]] && return -1
return 0
}
ffbuild_dockerbuild() {
git-mini-clone "$SPIRV_CROSS_REPO" "$SPIRV_CROSS_COMMIT" spirv-cross
cd spirv-cross
VER_MAJ="$(grep 'set(spirv-cross-abi-major' CMakeLists.txt | sed -re 's/.* ([0-9]+)\)/\1/')"
VER_MIN="$(grep 'set(spirv-cross-abi-minor' CMakeLists.txt | sed -re 's/.* ([0-9]+)\)/\1/')"
VER_PCH="$(grep 'set(spirv-cross-abi-patch' CMakeLists.txt | sed -re 's/.* ([0-9]+)\)/\1/')"
VER_FULL="$VER_MAJ.$VER_MIN.$VER_PCH"
mkdir build && cd build
cmake -DCMAKE_TOOLCHAIN_FILE="$FFBUILD_CMAKE_TOOLCHAIN" -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="$FFBUILD_PREFIX" \
-DSPIRV_CROSS_SHARED=OFF -DSPIRV_CROSS_STATIC=ON -DSPIRV_CROSS_CLI=OFF -DSPIRV_CROSS_ENABLE_TESTS=OFF -DSPIRV_CROSS_FORCE_PIC=ON -DSPIRV_CROSS_ENABLE_CPP=OFF ..
make -j$(nproc)
make install
cat >"$FFBUILD_PREFIX"/lib/pkgconfig/spirv-cross-c-shared.pc <<EOF
prefix=$FFBUILD_PREFIX
exec_prefix=\${prefix}
libdir=\${prefix}/lib
sharedlibdir=\${prefix}/lib
includedir=\${prefix}/include/spirv_cross
Name: spirv-cross-c-shared
Description: C API for SPIRV-Cross
Version: $VER_FULL
Requires:
Libs: -L\${libdir} -L\${sharedlibdir} -lspirv-cross-c -lspirv-cross-glsl -lspirv-cross-hlsl -lspirv-cross-reflect -lspirv-cross-msl -lspirv-cross-util -lspirv-cross-core -lstdc++
Cflags: -I\${includedir}
EOF
}