diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 581f2e47a0..ce10609495 100644 --- a/configure.in +++ b/configure.in @@ -292,6 +292,8 @@ choke me PGAC_PROG_CC_CFLAGS_OPT([-fno-strict-aliasing]) # Disable optimizations that assume no overflow; needed for gcc 4.3+ PGAC_PROG_CC_CFLAGS_OPT([-fwrapv]) + # Disable FP optimizations that cause various errors on gcc 4.5+ or maybe 4.6+ + PGAC_PROG_CC_CFLAGS_OPT([-fexcess-precision=standard]) elif test x"${CC}" = x"xlc"; then # AIX xlc has to have strict aliasing turned off too PGAC_PROG_CC_CFLAGS_OPT([-qnoansialias]) |