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Diffstat (limited to 'PKGBUILD')
| -rw-r--r-- | PKGBUILD | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/PKGBUILD b/PKGBUILD new file mode 100644 index 000000000000..0edbbc3d1a62 --- /dev/null +++ b/PKGBUILD @@ -0,0 +1,116 @@ +# Maintainer: loathingkernel <loathingkernel @at gmail .dot com> + +pkgname=dxvk-nvapi-mingw-git +pkgver=0.6.1 +pkgrel=1 +pkgdesc='Alternative NVAPI implementation on top of DXVK. ' +arch=('x86_64') +url="https://github.com/jp7677/dxvk-nvapi" +license=('MIT') +depends=('vulkan-icd-loader' 'wine>=4.0rc1' 'lib32-vulkan-icd-loader' 'dxvk' 'bash') +makedepends=('ninja' 'meson>=0.43' 'glslang' 'git' 'mingw-w64-gcc') +options=(!lto) +source=( + "git+https://github.com/jp7677/dxvk-nvapi.git" + "git+https://github.com/KhronosGroup/Vulkan-Headers.git" + "dxvk-nvapi-extraopts.patch" + "setup_dxvk_nvapi.sh" + "setup_dxvk_nvapi" +) + +pkgver() { + cd dxvk-nvapi + printf "%s" "$(git describe --long --tags | sed 's/\([^-]*-g\)/r\1/;s/-/./g;s/v//g')" +} + +prepare() { + cd dxvk-nvapi + + git submodule init "external/Vulkan-Headers" + git submodule set-url "external/Vulkan-Headers" "$srcdir"/Vulkan-Headers + git -c protocol.file.allow=always submodule update "external/Vulkan-Headers" + + # By default export FLAGS used by proton and ignore makepkg + # This overrides FLAGS from makepkg.conf, if you comment these you are on your own + # If you want the "best" possible optimizations for your system you can use + # `-march=native` and remove the `-mtune=core-avx2` option. + # `-O2` is adjusted to `-O3` since AVX is disabled + export CFLAGS="-O2 -march=nocona -mtune=core-avx2 -pipe" + export CXXFLAGS="-O2 -march=nocona -mtune=core-avx2 -pipe" + export LDFLAGS="-Wl,-O1,--sort-common,--as-needed" + + # Uncomment to enable extra optimizations + # Patch crossfiles with extra optimizations from makepkg.conf + patch -p1 -i "$srcdir"/dxvk-nvapi-extraopts.patch + local cross_cflags="$CFLAGS" + local cross_cxxflags="$CXXFLAGS" + local cross_ldflags="$LDFLAGS" + + # If using -march=native and the CPU supports AVX, launching a d3d9 + # game can cause an Unhandled exception. The cause seems to be the + # combination of AVX instructions and tree vectorization (implied by O3), + # all tested archictures from sandybridge to haswell are affected. + # Disabling AVX (and AVX2 as a side-effect). + # Since Wine 5.16 AVX is supported. Testing showed 32bit applications + # crashing with AVX regardless, but 64bit applications worked just fine. + # So disable AVX only for the 32bit binaries and AVX2 for the 64bit. + # AVX2 seems to degrade performance. So disregard the above. + # Relevant Wine issues + # https://bugs.winehq.org/show_bug.cgi?id=45289 + # https://bugs.winehq.org/show_bug.cgi?id=43516 + cross_cflags+=" -mno-avx2" + cross_cxxflags+=" -mno-avx2" + + # These flags are taken from Proton, I don't know if there are issues with Arch wine. + cross_cflags+=" -mfpmath=sse -fwrapv -fno-strict-aliasing -gdwarf-2 -gstrict-dwarf" + cross_cxxflags+=" -mfpmath=sse -fwrapv -fno-strict-aliasing -gdwarf-2 -gstrict-dwarf -std=c++17" + cross_ldflags+=" -Wl,--file-alignment,4096" + + sed -i build-win64.txt \ + -e "s|@CARGS@|\'${cross_cflags// /\',\'}\'|g" \ + -e "s|@CXXARGS@|\'${cross_cxxflags// /\',\'}\'|g" \ + -e "s|@LDARGS@|\'${cross_ldflags// /\',\'}\'|g" + + cross_cflags+=" -mstackrealign -mno-avx" + cross_cxxflags+=" -mstackrealign -mno-avx" + sed -i build-win32.txt \ + -e "s|@CARGS@|\'${cross_cflags// /\',\'}\'|g" \ + -e "s|@CXXARGS@|\'${cross_cxxflags// /\',\'}\'|g" \ + -e "s|@LDARGS@|\'${cross_ldflags// /\',\'}\'|g" +} + +build() { + + meson setup dxvk-nvapi "build/x64" \ + --cross-file dxvk-nvapi/build-win64.txt \ + --prefix "/usr/share/dxvk-nvapi/x64" \ + --bindir "" --libdir "" \ + --buildtype "release" \ + --strip \ + -Denable_tests=false + ninja -C "build/x64" -v + + meson setup dxvk-nvapi "build/x32" \ + --cross-file dxvk-nvapi/build-win32.txt \ + --prefix "/usr/share/dxvk-nvapi/x32" \ + --bindir "" --libdir "" \ + --buildtype "release" \ + --strip \ + -Denable_tests=false + ninja -C "build/x32" -v +} + +package() { + DESTDIR="$pkgdir" ninja -C "build/x32" install + DESTDIR="$pkgdir" ninja -C "build/x64" install + install -Dm 755 -t "$pkgdir/usr/share/dxvk-nvapi" setup_dxvk_nvapi.sh + install -Dm 644 -t "$pkgdir/usr/share/doc/$pkgname" dxvk-nvapi/README.md + install -Dm 644 -t "$pkgdir/usr/share/licenses/$pkgname" dxvk-nvapi/LICENSE + install -Dm 755 -t "$pkgdir/usr/bin" setup_dxvk_nvapi +} + +sha256sums=('SKIP' + 'SKIP' + 'dff5ecd1a35a94a4dc1fa5fd08c10b5c88703797520d6b315207124ff1adeef8' + '62a14512ab32ff534d8b07f2cdefae17ee679c73465edeb11bfac1e88f0a7109' + '1f4934c5bfcf208e288a0eda2f385f82acc9e78a4b0ac2a77b5af14c64c8e21e') |