# Maintainer: PktSurf <smlinux@pktsurf.in>
app=mesa
version=23.1.9
build=1sml
homepage="https://www.mesa3d.org/"
download="https://archive.mesa3d.org/mesa-$version.tar.xz"
desc="An open-source implementation of the OpenGL specification"
requires="gcc-libs libelf expat libxml2 llvm libdrm libx11 libxrandr libxdamage libxshmfence libxxf86vm libvdpau"

prepbuilddir() {
  mkandenterbuilddir
  rm -rf $app-$version

  tar xf $srcdir/$app-$version.tar.?z*
  cd $app-$version
  fixbuilddirpermissions

  applypatch $srcdir/llvm17.patch
}

build() {
  galliumdrivers="nouveau,radeonsi,swrast,r300,i915,iris,zink"

  mkdir -p smbuild && cd smbuild
  meson .. \
    --prefix=/usr \
    --sysconfdir=/etc \
    --localstatedir=/var \
    -Dbuildtype=release \
    -Dgallium-va=enabled \
    -Dgallium-vdpau=enabled \
    -Dgallium-drivers="$galliumdrivers" \
    -Dvulkan-drivers=amd,intel,swrast \
    -Dplatforms="x11,wayland" \
    -Dgallium-nine=false \
    -Degl=enabled \
    -Dgles1=disabled \
    -Dgles2=enabled \
    -Dglx=dri \
    -Dopengl=true \
    -Dvalgrind=disabled \
    -Dlibunwind=disabled

  ninja
  DESTDIR="$pkg" ninja install

  cp $srcdir/LICENSE $pkgdocs/

  mkfinalpkg
}

sha512sums="
886403cd9133e64c741a65497891aa868127f3d97583f908056c2b196690b562173a31f4573656fdd35ec89e22dd95ce02e0d683e5bf6261500420485ed268af  mesa-23.1.9.tar.lz
2026e88c245da00c5170e7ce658c783427569787805e024fbea333d24da399e46ca0d4403e222e8138911c7f76216852c9214a800e3a84cac1993379abb5a621  llvm17.patch
"