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6f12ac612c
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 <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
33 lines
1.5 KiB
Diff
33 lines
1.5 KiB
Diff
When building llvm from git or svn it embeds the svn/git revision into internal version string
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$ /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
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5.0.0git-9a5c333388c
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We need to ignore everything after 5.0.0 which is what the cut cmd is doing
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Upstream-Status: Pending
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Index: mesa-17.1.5/configure.ac
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===================================================================
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--- mesa-17.1.5.orig/configure.ac
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+++ mesa-17.1.5/configure.ac
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@@ -967,7 +967,7 @@ strip_unwanted_llvm_flags() {
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llvm_set_environment_variables() {
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if test "x$LLVM_CONFIG" != xno; then
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- LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
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+ LLVM_VERSION=`$LLVM_CONFIG --version | cut -c1-5`
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LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
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LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
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LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
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@@ -2560,7 +2560,7 @@ if test "x$enable_llvm" = xyes; then
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dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
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if test "x$enable_llvm_shared_libs" = xyes; then
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dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
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- LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
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+ LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version|cut -c1-5`
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AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
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if test "x$llvm_have_one_so" = xyes; then
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