From dbc6afc46e55b247606dfad5238137c8fa807843 Mon Sep 17 00:00:00 2001 From: Randolph Sapp Date: Mon, 21 Aug 2023 20:11:38 -0500 Subject: mesa-pvr: add dynamic-layer append for llvmpipe Meta-clang provides a bbappend for mesa to use clang to accelerate it's rasterization with runtime code generation through the use of llvmpipe. With the addition of mesa-pvr we no longer get this for free with the blanket mesa bbappend on the devices that explicitly request mesa-pvr so lets add a dynamic layer to append the same args meta-clang does. Though the number of devices that would select pvr-mesa and still want to use software rendering is small, it's not zero due to debug and testing purposes. Signed-off-by: Randolph Sapp Signed-off-by: Ryan Eatmon --- .../clang-layer/recipes-graphics/mesa/mesa-pvr_%.bbappend | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 meta-ti-bsp/dynamic-layers/clang-layer/recipes-graphics/mesa/mesa-pvr_%.bbappend (limited to 'meta-ti-bsp/dynamic-layers') diff --git a/meta-ti-bsp/dynamic-layers/clang-layer/recipes-graphics/mesa/mesa-pvr_%.bbappend b/meta-ti-bsp/dynamic-layers/clang-layer/recipes-graphics/mesa/mesa-pvr_%.bbappend new file mode 100644 index 00000000..7e5c36fd --- /dev/null +++ b/meta-ti-bsp/dynamic-layers/clang-layer/recipes-graphics/mesa/mesa-pvr_%.bbappend @@ -0,0 +1,14 @@ +# This is a copy of meta-clang/recipes-graphics/mesa/mesa_%.bbappend required +# for llvmpipe when using pvr-mesa since we aren't caught by that glob. + +FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:" + +LDFLAGS:append:toolchain-clang = " -latomic -lm" +DEPENDS:append:toolchain-clang = " libatomic-ops" + +EXTRA_OEMASON:append:toolchain-clang:x86 = " -Dasm=false" +EXTRA_OEMASON:append:toolchain-clang:x86-64 = " -Dasm=false" + +export YOCTO_ALTERNATE_EXE_PATH = "${STAGING_LIBDIR}/llvm-config" + +PACKAGECONFIG[gallium-llvm] = "-Dllvm=true -Dshared-llvm=true -Ddraw-use-llvm=true,-Dllvm=false,clang clang-native elfutils" -- cgit v1.2.3-54-g00ecf