Per Johansson <p...@morth.org> writes:
> ...if supported by compiler.
> This makes clang exit with error on unsupported warnings.
> ---
> aclocal.m4 | 2 +-
> configure.ac | 1 +
> 2 files changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/aclocal.m4 b/aclocal.m4
> index 14cf916..a6d9f12 100644
> --- a/aclocal.m4
> +++ b/aclocal.m4
> @@ -74,7 +74,7 @@ AC_DEFUN([WINE_TRY_CFLAGS],
> [AS_VAR_PUSHDEF([ac_var], ac_cv_cflags_[[$1]])dnl
> AC_CACHE_CHECK([whether the compiler supports $1], ac_var,
> [ac_wine_try_cflags_saved=$CFLAGS
> -CFLAGS="$CFLAGS $1"
> +CFLAGS="$CFLAGS $ac_wine_try_cflags_werror $1"
> AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(int argc, char **argv) { return 0;
> }]])],
> [AS_VAR_SET(ac_var,yes)], [AS_VAR_SET(ac_var,no)])
aclocal macros should be stand-alone, they shouldn't depend on things
done by the main configure.
--
Alexandre Julliard
julli...@winehq.org
