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authorAndreas Baumann <mail@andreasbaumann.cc>2022-04-23 12:02:36 +0200
committerAndreas Baumann <mail@andreasbaumann.cc>2022-04-23 12:02:36 +0200
commit14ad7b4156119c6a76e70f43d3779c205e3b0320 (patch)
treed249d76e16ce76a8656fecbbd08344edfe6d0416 /build-support/disabled
parent9d88444f45b6adb4a184bcd195218c29731b017f (diff)
added bootstrapping mesa to build-support
Diffstat (limited to 'build-support/disabled')
-rw-r--r--build-support/disabled/mesa/mesa177
1 files changed, 177 insertions, 0 deletions
diff --git a/build-support/disabled/mesa/mesa b/build-support/disabled/mesa/mesa
new file mode 100644
index 00000000..81de2061
--- /dev/null
+++ b/build-support/disabled/mesa/mesa
@@ -0,0 +1,177 @@
+# disable openswf as it requires AVX, makes no sense with old CPUs
+# disable every new software rasterizer and take the old ones
+# see also FS32#39
+eval "$(
+ declare -f build | \
+ sed '
+ /arch-meson/s/\(gallium-drivers=.*\),swrast,swr/\1,swrast/
+ /arch-meson/s/\(-D swr-arches=\)avx,avx2/\1/
+ '
+ declare -f package_mesa | \
+ sed '
+ s@_install fakeinstall/usr/lib/libswrAVX.*@#\0@g
+ '
+)"
+
+# See https://bugs.freedesktop.org/show_bug.cgi?id=93089
+# do not build/package vulkan on i486
+# do not build i915,i965 on i486
+if [ "$CARCH" = 'i486' ]; then
+ eval "$(
+ declare -f build | \
+ sed '
+ s/-D gallium-omx=bellagio //
+ s/-D gallium-opencl=\S\+ //
+ s/-D osmesa=true /-D osmesa=false /
+ s/\(-D gallium-\S\+=\)enabled /\1disabled /g
+ s/\(-D gallium-nine=\)true /\1false /g
+ s/\(-D vulkan-drivers=\)\S\+ /\1 /
+ s/\(-D dri-drivers=\(\S\+,\)\?\)i915,/\1/
+ s/\(-D dri-drivers=\(\S\+,\)\?\)i965,/\1/
+ '
+ declare -f package_mesa | \
+ sed '
+ \,rm .*/vulkan;,d
+ \,bellagio,d
+ \,fakeinstall/usr/lib/d3d,d
+ \,fakeinstall/usr/lib/libOSMesa\.so\*,d
+ \,fakeinstall/usr/lib/libxatracker\.so\*,d
+ '
+ )"
+else
+ eval "$(
+ declare -f package_vulkan-intel package_vulkan-radeon package_opencl-mesa package_libva-mesa-driver package_mesa-vdpau | \
+ sed '
+ /^\s*{\s*$/ a arch=('"$(
+ printf '%s\n' "${arch[@]}" | \
+ grep -vxF 'i486' | \
+ tr '\n' ' '
+ )"')
+ '
+ )"
+fi
+
+# break cycle with conflicting installation files between mesa and libglvnd
+# (indirect dependency via libva)
+# i486-specific
+if [ "$CARCH" = 'i486' ]; then
+ eval "$(
+ declare -f package_mesa | \
+ sed '
+ $ i rm -rf $pkgdir/usr/include/EGL/egl.h \
+ rm -rf $pkgdir/usr/include/EGL/eglext.h \
+ rm -rf $pkgdir/usr/include/EGL/eglplatform.h \
+ rm -rf $pkgdir/usr/include/GL/gl.h \
+ rm -rf $pkgdir/usr/include/GL/glcorearb.h \
+ rm -rf $pkgdir/usr/include/GL/glext.h \
+ rm -rf $pkgdir/usr/include/GL/glx.h \
+ rm -rf $pkgdir/usr/include/GL/glxext.h \
+ rm -rf $pkgdir/usr/include/GLES2/gl2.h \
+ rm -rf $pkgdir/usr/include/GLES2/gl2ext.h \
+ rm -rf $pkgdir/usr/include/GLES2/gl2platform.h \
+ rm -rf $pkgdir/usr/include/GLES3/gl3.h \
+ rm -rf $pkgdir/usr/include/GLES3/gl31.h \
+ rm -rf $pkgdir/usr/include/GLES3/gl32.h \
+ rm -rf $pkgdir/usr/include/GLES3/gl3ext.h \
+ rm -rf $pkgdir/usr/include/GLES3/gl3platform.h \
+ rm -rf $pkgdir/usr/include/KHR/khrplatform.h \
+ rm -rf $pkgdir/usr/lib/pkgconfig/egl.pc \
+ rm -rf $pkgdir/usr/lib/pkgconfig/gl.pc \
+ rm -rf $pkgdir/usr/lib/pkgconfig/glesv2.pc
+ '
+ declare -f package_vulkan-mesa-layers | \
+ sed '
+ 3 i if false; then
+ $ i fi
+ '
+ declare -f package_vulkan-swrast | \
+ sed '
+ 3 i if false; then
+ $ i fi
+ '
+ declare -f package_vulkan-intel | \
+ sed '
+ 3 i if false; then
+ $ i fi
+ '
+ declare -f package_vulkan-radeon | \
+ sed '
+ 3 i if false; then
+ $ i fi
+ '
+ declare -f package_opencl-mesa | \
+ sed '
+ 3 i if false; then
+ $ i fi
+ '
+ declare -f package_libva-mesa-driver | \
+ sed '
+ 3 i if false; then
+ $ i fi
+ '
+ declare -f package_libva-mesa-vdpau | \
+ sed '
+ 3 i if false; then
+ $ i fi
+ '
+ declare -f package_mesa-vdpau | \
+ sed '
+ 3 i if false; then
+ $ i fi
+ '
+ )
+ "
+fi
+
+# add libdrm and libxshmfence explocitily for now, as deep down in th
+# dependency tree as reasonable instead of patching all packages failing above
+if [ "$CARCH" = 'i486' ]; then
+ depends+=(libdrm)
+ depends+=(libxshmfence)
+ depends+=(wayland)
+fi
+
+# defaults changed to SSE2 enabled by default, disable it
+if [ "$CARCH" = 'i686' -o "$CARCH" = 'i486' ]; then
+ eval "$(
+ declare -f build | \
+ sed '
+ s/arch-meson /arch-meson -Dsse2=false /
+ '
+ )"
+fi
+
+# LTO on i486 results in out-of-memory
+if [ "$CARCH" == 'i486' ]; then
+ eval "$(
+ declare -f build | \
+ sed '
+ s/-D b_lto=true/-D b_lto=false/
+ '
+ )"
+fi
+
+# libclc needs spirv-llvm-translator which throws heavily errors on 32-bit
+# LLVM_SPIRV :: DebugInfo/X86/dbg-declare-alloca.ll
+# LLVM_SPIRV :: DebugInfo/X86/dbg-declare-arg.ll
+# LLVM_SPIRV :: DebugInfo/X86/dbg-value-const-byref.ll
+# LLVM_SPIRV :: DebugInfo/X86/dw_op_minus_direct.ll
+# LLVM_SPIRV :: DebugInfo/X86/dwarf-aranges-no-dwarf-labels.ll
+# LLVM_SPIRV :: DebugInfo/X86/frame-register.ll
+# LLVM_SPIRV :: DebugInfo/X86/this-stack_value.ll
+# LLVM_SPIRV :: spirv-extensions-control.ll
+# LLVM_SPIRV :: transcoding/SPV_KHR_integer_dot_product-sat.ll
+# usually with segfaults in the middle of LLVM itself
+# this might be hopeless to get working
+makedepends=(${makedepends[@]//libclc/})
+eval "$(
+ declare -f build | \
+ sed '
+ s/-D gallium-opencl=icd/-D gallium-opencl=disabled/
+ '
+ declare -f package_opencl-mesa | \
+ sed '
+ 3 i if false; then
+ $ i fi
+ '
+)"