diff options
| author | Dan Nicholson <[email protected]> | 2008-01-15 22:52:25 -0800 |
|---|---|---|
| committer | Dan Nicholson <[email protected]> | 2008-01-15 22:53:18 -0800 |
| commit | 0c275b6a41294793030d9e380dbcc705264a3768 (patch) | |
| tree | 30924dda3fb8653741e874923ddf77cab2ce8d33 /configure.ac | |
| parent | b039b785e23abb78342fa0febffa0cdbb49e7ef4 (diff) | |
autoconf: Use -fno-strict-aliasing on GCC
This change adds -fno-strict-aliasing when using gcc and g++, just like
the existing configs.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 1a2a2cb46a9..89328486b4a 100644 --- a/configure.ac +++ b/configure.ac @@ -66,9 +66,15 @@ esac dnl Add flags for gcc and g++ if test "x$GCC" = xyes; then CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99 -ffast-math" + + # Work around aliasing bugs - developers should comment this out + CFLAGS="$CFLAGS -fno-strict-aliasing" fi if test "x$GXX" = xyes; then CXXFLAGS="$CXXFLAGS -Wall" + + # Work around aliasing bugs - developers should comment this out + CXXFLAGS="$CXXFLAGS -fno-strict-aliasing" fi dnl These should be unnecessary, but let the user set them if they want |