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Diffstat (limited to 'bdb/dist/aclocal/mutex.m4')
| -rw-r--r-- | bdb/dist/aclocal/mutex.m4 | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/bdb/dist/aclocal/mutex.m4 b/bdb/dist/aclocal/mutex.m4 index 5f16ee0e114..a6b1fa1a053 100644 --- a/bdb/dist/aclocal/mutex.m4 +++ b/bdb/dist/aclocal/mutex.m4 @@ -314,6 +314,18 @@ AC_TRY_RUN([main(){ }], [db_cv_mutex="x86/gcc-assembly"]) fi +dnl x86_64/gcc: FreeBSD, NetBSD, BSD/OS, Linux +if test "$db_cv_mutex" = no; then +AC_TRY_RUN([main(){ +#if defined(x86_64) || defined(__x86_64__) +#if defined(__GNUC__) + exit(0); +#endif +#endif + exit(1); +}], [db_cv_mutex="x86_64/gcc-assembly"]) +fi + dnl ia86/gcc: Linux if test "$db_cv_mutex" = no; then AC_TRY_RUN([main(){ |