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| -rw-r--r-- | configure.ac | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 5e16564ea..dcc53dc6d 100644 --- a/configure.ac +++ b/configure.ac @@ -1459,6 +1459,10 @@ if test "x$RECENTAIX" = "xyes"; then XLC="yes" AC_MSG_RESULT([yes]) CFLAGS="$CFLAGS -qthreaded" + dnl AIX xlc has to have strict aliasing turned off. If not, + dnl the optimizer assumes that pointers can only point to + dnl an object of the same type. + CFLAGS="$CFLAGS -qnoansialias" ) |