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| author | Thomas Miedema <thomasmiedema@gmail.com> | 2016-05-24 00:35:33 +0200 |
|---|---|---|
| committer | Thomas Miedema <thomasmiedema@gmail.com> | 2016-05-24 03:05:41 +0200 |
| commit | 4f5b33529b9e13b49a3ee00e9116b0edc9df1234 (patch) | |
| tree | 325535b4bebf2c96ae768776fbf8c983609ac9a6 /mk | |
| parent | 9bb277269ec020f138fe70a65f5972466113ab61 (diff) | |
| download | haskell-4f5b33529b9e13b49a3ee00e9116b0edc9df1234.tar.gz | |
Suppress the warning about __sync_fetch_and_nand (#9678)
Diffstat (limited to 'mk')
| -rw-r--r-- | mk/config.mk.in | 1 | ||||
| -rw-r--r-- | mk/warnings.mk | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/mk/config.mk.in b/mk/config.mk.in index 6d97463196..5dbde02e55 100644 --- a/mk/config.mk.in +++ b/mk/config.mk.in @@ -525,6 +525,7 @@ endif # the necessary format to pass to libffi's configure. TargetPlatformFull = @TargetPlatformFull@ GccLT34 = @GccLT34@ +GccLT44 = @GccLT44@ GccLT46 = @GccLT46@ GccIsClang = @GccIsClang@ diff --git a/mk/warnings.mk b/mk/warnings.mk index b1e4bbd9d8..61d60ab0ea 100644 --- a/mk/warnings.mk +++ b/mk/warnings.mk @@ -25,6 +25,11 @@ endif SRC_CC_WARNING_OPTS += -Wno-error=inline endif +ifeq "$(GccLT44)" "NO" +# Suppress the warning about __sync_fetch_and_nand (#9678). +libraries/ghc-prim/cbits/atomic_CC_OPTS += -Wno-sync-nand +endif + else # Don't warn about unknown GCC pragmas when using clang |