diff options
Diffstat (limited to 'sim/common/aclocal.m4')
| -rw-r--r-- | sim/common/aclocal.m4 | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/sim/common/aclocal.m4 b/sim/common/aclocal.m4 index b4526111782..2d223224ef5 100644 --- a/sim/common/aclocal.m4 +++ b/sim/common/aclocal.m4 @@ -801,9 +801,23 @@ case "${enableval}" in esac if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then echo "Setting warning flags = $build_warnings" 6>&1 +fi +WARN_CFLAGS="" +WERROR_CFLAGS="" +if test "x${build_warnings}" != x -a "x$GCC" = xyes +then + # Separate out the -Werror flag as some files just cannot be + # compiled with it enabled. + for w in ${build_warnings}; do + case $w in + -Werr*) WERROR_CFLAGS=-Werror ;; + *) WARN_CFLAGS="${WARN_CFLAGS} $w" + esac + done fi],[build_warnings=""])dnl ]) -AC_SUBST(build_warnings) +AC_SUBST(WARN_CFLAGS) +AC_SUBST(WERROR_CFLAGS) dnl Generate the Makefile in a target specific directory. |