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mesa: Add define to indicate missing 64bit atomics on armv5

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This is wrongly detected by configure since it only checks for
__sync_add_and_fetch and not __atomic_fetch_add, it decides
to let compiler emit references to atomic functions which
it expects to be provided by libgcc, but thats not the
case for armv5 arch

[YOCTO #11616]

(From OE-Core rev: 6866ad53c5d49781002470195b4aae1ad1afde5c)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Khem Raj
2017-06-06 10:13:46 -07:00
committed by Richard Purdie
parent 475cc01562
commit 53918ce80a
1 changed files with 2 additions and 0 deletions
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meta/recipes-graphics/mesa/mesa.inc
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@@ -79,6 +79,8 @@ PACKAGECONFIG[unwind] = "--enable-libunwind,--disable-libunwind,libunwind"
# llvmpipe is slow if compiled with -fomit-frame-pointer (e.g. -O2)
FULL_OPTIMIZATION_append = " -fno-omit-frame-pointer"
CFLAGS_append_armv5 = " -DMISSING_64BIT_ATOMICS"
# Multiple virtual/gl providers being built breaks staging
EXCLUDE_FROM_WORLD = "1"