diff options
Diffstat (limited to 'libgc/configure.ac')
| -rw-r--r-- | libgc/configure.ac | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libgc/configure.ac b/libgc/configure.ac index 837e2cb9f15..7dc04985a90 100644 --- a/libgc/configure.ac +++ b/libgc/configure.ac @@ -531,6 +531,12 @@ fi AC_ARG_ENABLE(quiet-build, [ --enable-quiet-build Enable quiet libgc build (on by default)], enable_quiet_build=$enableval, enable_quiet_build=yes) AM_CONDITIONAL(USE_LIBDIR, test -z "$with_cross_host") +AC_ARG_ENABLE(werror, [ --enable-werror Pass -Werror to the C compiler], werror_flag=$enableval, werror_flag=no) +if test x$werror_flag = xyes; then + WERROR_CFLAGS="-Werror" +fi +AC_SUBST([WERROR_CFLAGS]) + if test "${multilib}" = "yes"; then multilib_arg="--enable-multilib" else |