mesa: build with less features on i686

mingw-w64-mesa/PKGBUILD

@@ -4,40 +4,47 @@ _realname=mesa
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
 pkgver=24.2.7
-pkgrel=1
+pkgrel=2
 pkgdesc="Open-source implementation of the OpenGL, Vulkan and OpenCL specifications (mingw-w64)"
 url="https://www.mesa3d.org/"
+msys2_repository_url="https://gitlab.freedesktop.org/mesa/mesa"
 msys2_references=(
   "cpe: cpe:/a:mesa3d:mesa"
 )
 license=('spdx:MIT')
 arch=('any')
 mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clangarm64')
 makedepends=("${MINGW_PACKAGE_PREFIX}-cc"
-             "${MINGW_PACKAGE_PREFIX}-cmake"
-             "${MINGW_PACKAGE_PREFIX}-directx-headers"
              "${MINGW_PACKAGE_PREFIX}-meson"
+             "${MINGW_PACKAGE_PREFIX}-cmake"
              "${MINGW_PACKAGE_PREFIX}-pkgconf"
              "${MINGW_PACKAGE_PREFIX}-clang"
-             "${MINGW_PACKAGE_PREFIX}-polly"
+             "${MINGW_PACKAGE_PREFIX}-directx-headers"
              "${MINGW_PACKAGE_PREFIX}-python-mako"
              "${MINGW_PACKAGE_PREFIX}-python-packaging"
              "${MINGW_PACKAGE_PREFIX}-python-yaml"
-             "${MINGW_PACKAGE_PREFIX}-libclc"
-             "${MINGW_PACKAGE_PREFIX}-libelf"
-             "${MINGW_PACKAGE_PREFIX}-glslang")
-depends=("${MINGW_PACKAGE_PREFIX}-clang-libs"
-         "${MINGW_PACKAGE_PREFIX}-zlib"
-         "${MINGW_PACKAGE_PREFIX}-vulkan-loader"
-         "${MINGW_PACKAGE_PREFIX}-libsystre"
-         "${MINGW_PACKAGE_PREFIX}-libva"
+             $([[ ${CARCH} == i686 ]] || echo \
+               "${MINGW_PACKAGE_PREFIX}-glslang" \
+               "${MINGW_PACKAGE_PREFIX}-libclc" \
+               "${MINGW_PACKAGE_PREFIX}-libelf" \
+               "${MINGW_PACKAGE_PREFIX}-polly")
+)
+depends=("${MINGW_PACKAGE_PREFIX}-libsystre"
          "${MINGW_PACKAGE_PREFIX}-libwinpthread-git"
+         "${MINGW_PACKAGE_PREFIX}-zlib"
          "${MINGW_PACKAGE_PREFIX}-zstd"
-         "${MINGW_PACKAGE_PREFIX}-spirv-llvm-translator"
-         "${MINGW_PACKAGE_PREFIX}-spirv-tools"
-         "${MINGW_PACKAGE_PREFIX}-opencl-icd")
-optdepends=("${MINGW_PACKAGE_PREFIX}-opengl-man-pages: for the OpenGL API man pages"
-            "${MINGW_PACKAGE_PREFIX}-vulkan-validation-layers: to debug applications using Vulkan graphics")
+         $([[ ${CARCH} == i686 ]] || echo \
+           "${MINGW_PACKAGE_PREFIX}-clang-libs" \
+           "${MINGW_PACKAGE_PREFIX}-libva" \
+           "${MINGW_PACKAGE_PREFIX}-opencl-icd" \
+           "${MINGW_PACKAGE_PREFIX}-spirv-llvm-translator" \
+           "${MINGW_PACKAGE_PREFIX}-spirv-tools" \
+           "${MINGW_PACKAGE_PREFIX}-vulkan-loader")
+)
+if [[ ${CARCH} != i686 ]]; then
+  optdepends=("${MINGW_PACKAGE_PREFIX}-opengl-man-pages: for the OpenGL API man pages"
+              "${MINGW_PACKAGE_PREFIX}-vulkan-validation-layers: to debug applications using Vulkan graphics")
+fi
 source=(https://mesa.freedesktop.org/archive/${_realname}-${pkgver}.tar.xz{,.sig}
         0000-addrlib-workaround-old-cpu-target.patch)
 sha256sums=('a0ce37228679647268a83b3652d859dcf23d6f6430d751489d4464f6de6459fd'
@@ -79,7 +86,7 @@ prepare() {
   apply_patch_with_msg \
     0000-addrlib-workaround-old-cpu-target.patch
 
-# Tie clang clc linking mode to static-libclc instead of shared-llvm
+  # Tie clang clc linking mode to static-libclc instead of shared-llvm
   sed -e "s|_shared_llvm|false|g" \
     -i src/compiler/clc/meson.build
 }
@@ -93,22 +100,37 @@ build() {
   -Degl=disabled
   -Dgles1=disabled
   -Dgles2=disabled
-  -Dllvm=enabled
-  -Dshared-llvm=enabled
   -Dosmesa=true
   -Dbuild-tests=false
-  -Dgallium-drivers=softpipe,llvmpipe,zink,d3d12
-  -Dgallium-va=enabled
   -Dvideo-codecs=all
-  -Dmicrosoft-clc=enabled
-  -Dstatic-libclc=all
   -Dcpp_rtti=true
   -Dmin-windows-version=8
-  -Dgallium-opencl=icd
-  -Dopencl-spirv=true
-  -Dvulkan-drivers=swrast,amd,microsoft-experimental
   )
 
+  if [[ ${CARCH} != i686 ]]; then
+    _meson_options+=(
+      -Dllvm=enabled
+      -Dshared-llvm=enabled
+      -Dgallium-drivers=softpipe,llvmpipe,zink,d3d12
+      -Dgallium-opencl=icd
+      -Dgallium-va=enabled
+      -Dmicrosoft-clc=enabled
+      -Dstatic-libclc=all
+      -Dopencl-spirv=true
+      -Dvulkan-drivers=swrast,amd,microsoft-experimental
+    )
+  else
+    _meson_options+=(
+      -Dllvm=disabled
+      -Dgallium-drivers=softpipe,zink,d3d12
+      -Dgallium-opencl=disabled
+      -Dgallium-va=disabled
+      -Dmicrosoft-clc=disabled
+      -Dopencl-spirv=false
+      -Dvulkan-drivers=microsoft-experimental
+    )
+  fi
+
   MSYS2_ARG_CONV_EXCL="--prefix=" \
   PROCESSOR_ARCHITECTURE="${CARCH}" \
   ${MINGW_PREFIX}/bin/meson setup \