diff options
| author | Ian Lance Taylor <ian@gcc.gnu.org> | 2011-02-01 21:23:07 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2011-02-01 21:23:07 +0000 |
| commit | a7c48c8ec55d482e95dddd840a9bdd0fbfad9e33 (patch) | |
| tree | 8a6b7bdf2b2fc6e41472c4ee699757979c05301d /libgo/config.h.in | |
| parent | 56490b740618d572e9a4cd205b058db8d5831eb9 (diff) | |
Test whether libgcc or kernel defines __sync_bool_compare_and_swap_4.
From-SVN: r169504
Diffstat (limited to 'libgo/config.h.in')
| -rw-r--r-- | libgo/config.h.in | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libgo/config.h.in b/libgo/config.h.in index 5422bdabd20..382362beb40 100644 --- a/libgo/config.h.in +++ b/libgo/config.h.in @@ -39,6 +39,10 @@ /* Define to 1 if you have the `strsignal' function. */ #undef HAVE_STRSIGNAL +/* Define to 1 if the compiler provides the __sync_bool_compare_and_swap + function for uint32 */ +#undef HAVE_SYNC_BOOL_COMPARE_AND_SWAP_4 + /* Define to 1 if you have the <syscall.h> header file. */ #undef HAVE_SYSCALL_H |