diff options
| author | Eric Anholt <anholt@FreeBSD.org> | 2006-06-26 14:53:10 +0200 |
|---|---|---|
| committer | Eric Anholt <anholt@FreeBSD.org> | 2006-06-26 14:53:10 +0200 |
| commit | 5111b883480a5a9cc82200f2684cba67b515aa73 (patch) | |
| tree | 61374e0a1115dd8d5edbf2316cf7ea86323f9880 /configure.ac | |
| parent | f2967a2f5f47b636b2445fa69dbc3ec79e065c90 (diff) | |
Turn on extra warning flags for GCC, and clean up the resulting fallout.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index a5f8e77f..82d3e55f 100644 --- a/configure.ac +++ b/configure.ac @@ -89,6 +89,18 @@ if test x$DRI = xauto; then fi AC_MSG_RESULT([$DRI]) +dnl Use lots of warning flags with GCC + +WARN_CFLAGS="" + +if test "x$GCC" = "xyes"; then + WARN_CFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes \ + -Wmissing-prototypes -Wmissing-declarations \ + -Wnested-externs -fno-strict-aliasing" +fi + +CFLAGS="$CFLAGS $WARN_CFLAGS" + AM_CONDITIONAL(DRI, test x$DRI = xyes) if test "$DRI" = yes; then PKG_CHECK_MODULES(DRI, [libdrm >= 2.0 xf86driproto]) |