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Bug 1280338 - Use tooltool GCC's ld on TSan builds. r=froydnj

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Something similar was done in bug 1278718 for ASan builds, because of
indirect dependencies on libstdc++ being picked by the linker and
leading to linkage failure with the older binutils from the CentOS 6
image we use to do desktop builds.
This commit is contained in:
Mike Hommey 2016-06-16 03:49:45 +09:00
parent 46e33a611c
commit 2fe5367788
2 changed files with 14 additions and 0 deletions
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8
browser/config/tooltool-manifests/linux64/tsan.manifest
View File

@ -1,5 +1,13 @@
[
{
"version": "gcc 4.8.5 + PR64905",
"size": 80160264,
"digest": "c1a9dc9da289b8528874d16300b9d13a997cec99195bb0bc46ff665216d8535d6d6cb5af6b4b1f2749af6815dab12e703fdb3849014e5c23a70eff351a0baf4e",
"algorithm": "sha512",
"filename": "gcc.tar.xz",
"unpack": true
},
{
"version": "clang 3.6.2/r241773",
"size": 89690541,
"digest": "470d258d9785a120fcba65eee90daa632a42affa0f97f57d70fc8285bd76bcc27d4d0d70b6c37577ab271a04c843b6269425391a8d6df1967718dba26dd3a73d",

6
build/unix/mozconfig.tsan
View File

@ -12,6 +12,12 @@ export CFLAGS="-fsanitize=thread"
export CXXFLAGS="-fsanitize=thread"
export LDFLAGS="-fsanitize=thread"
# Use a newer binutils, from the tooltool gcc package, if it's there
if [ -e "$topsrcdir/gcc/bin/ld" ]; then
export CC="$CC -B $topsrcdir/gcc/bin"
export CXX="$CXX -B $topsrcdir/gcc/bin"
fi
# Enable TSan specific code and build workarounds
ac_add_options --enable-thread-sanitizer