diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac index f9a97e8..edd78c9 100644 --- a/configure.ac +++ b/configure.ac @@ -20,7 +20,7 @@ dnl Process this file with autoconf to produce a configure script. # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. -AC_REVISION([for Readline 8.1, version 2.88]) +AC_REVISION([for Readline 8.1, version 2.89]) AC_INIT(readline, 8.1, bug-readline@gnu.org) @@ -97,15 +97,18 @@ echo "Beginning configuration for readline-$LIBVERSION for ${host_cpu}-${host_ve echo "" # We want these before the checks, so the checks can modify their values. -test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1 +test -z "$CFLAGS" && want_auto_cflags=1 AC_PROG_MAKE_SET AC_PROG_CC dnl AC_AIX AC_MINIX -# If we're using gcc and the user hasn't specified CFLAGS, add -O2 to CFLAGS. -test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O2" +# If we're using gcc and the user hasn't specified CFLAGS, add -O2 to CFLAGS +if test -n "$want_auto_cflags" ; then + AUTO_CFLAGS="-g ${GCC+-O2}" + STYLE_CFLAGS="${GCC+-Wno-parentheses} ${GCC+-Wno-format-security}" +fi AC_PROG_GCC_TRADITIONAL AC_PROG_INSTALL @@ -294,6 +297,11 @@ esac AC_SUBST(BUILD_DIR) +if test -n "$want_auto_cflags"; then + CFLAGS="$AUTO_CFLAGS" +fi +CFLAGS="$CFLAGS $STYLE_CFLAGS" + AC_SUBST(CFLAGS) AC_SUBST(LOCAL_CFLAGS) AC_SUBST(LOCAL_LDFLAGS) |