From 6f12ac612ca29adc2f2a40526a757adfee92fb12 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Sat, 29 Jul 2017 00:42:49 -0700 Subject: mesa: Fix build when building with llvmpipe Add following in mesa.inc to enable llvmpipe PACKAGECONFIG_append_x86 = " gallium-llvm gallium r600" PACKAGECONFIG_append_x86-64 = " gallium-llvm gallium r600" This would enable llvmpipe for swrast, to check run this root@qemux86:~# glxinfo | grep llvm Device: llvmpipe (LLVM 5.0, 128 bits) (0xffffffff) OpenGL renderer string: Gallium 0.4 on llvmpipe (LLVM 5.0, 128 bits) Backport patches to support llvm 5.0.0+ Add a patch to understand llvm version when llvm is build from git/svn (From OE-Core rev: da29bc17e4dd748f50b054c5e3afaf8d41bf4077) Signed-off-by: Khem Raj Signed-off-by: Richard Purdie --- .../mesa/files/llvm-config-version.patch | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 meta/recipes-graphics/mesa/files/llvm-config-version.patch (limited to 'meta/recipes-graphics/mesa/files/llvm-config-version.patch') diff --git a/meta/recipes-graphics/mesa/files/llvm-config-version.patch b/meta/recipes-graphics/mesa/files/llvm-config-version.patch new file mode 100644 index 0000000000..aa33a1e915 --- /dev/null +++ b/meta/recipes-graphics/mesa/files/llvm-config-version.patch @@ -0,0 +1,32 @@ +When building llvm from git or svn it embeds the svn/git revision into internal version string + +$ /mnt/a/oe/build/tmp/work/corei7-64-bec-linux/mesa/2_17.1.5-r0/recipe-sysroot/usr/lib/llvm5.0/llvm-config-host --version +5.0.0git-9a5c333388c + +We need to ignore everything after 5.0.0 which is what the cut cmd is doing + +Upstream-Status: Pending +Signed-off-by: Khem Raj + +Index: mesa-17.1.5/configure.ac +=================================================================== +--- mesa-17.1.5.orig/configure.ac ++++ mesa-17.1.5/configure.ac +@@ -967,7 +967,7 @@ strip_unwanted_llvm_flags() { + + llvm_set_environment_variables() { + if test "x$LLVM_CONFIG" != xno; then +- LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'` ++ LLVM_VERSION=`$LLVM_CONFIG --version | cut -c1-5` + LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"` + LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir` + LLVM_LIBDIR=`$LLVM_CONFIG --libdir` +@@ -2560,7 +2560,7 @@ if test "x$enable_llvm" = xyes; then + dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823) + if test "x$enable_llvm_shared_libs" = xyes; then + dnl We can't use $LLVM_VERSION because it has 'svn' stripped out, +- LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version` ++ LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version|cut -c1-5` + AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes]) + + if test "x$llvm_have_one_so" = xyes; then -- cgit v1.2.3-54-g00ecf