diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/configure.in b/configure.in index a98eeb5..97f9d94 100644 --- a/configure.in +++ b/configure.in @@ -17,7 +17,7 @@ dnl You should have received a copy of the GNU General Public License dnl along with this program; if not, write to the Free Software dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA dnl -dnl $Id: configure.in,v 1.30 2002/03/10 20:42:55 sabetts Exp $ +dnl $Id: configure.in,v 1.31 2002/11/20 09:29:37 sabetts Exp $ AC_INIT(src/main.c) AM_INIT_AUTOMAKE(ratpoison, 1.2.0-cvs) @@ -44,10 +44,25 @@ term_prog=$withval, term_prog="xterm") AC_DEFINE_UNQUOTED(TERM_PROG,"$term_prog") dnl Checks for programs. -CFLAGS="$CFLAGS -Wall -O2" AC_CHECK_TOOL(CC, gcc) AC_PROG_CC +if test "x$CC" = "xgcc"; then + CFLAGS="$CFLAGS -Wall -O2" +fi + +dnl Check for vararg macros (some preprocessors don't have variable argument macros) +AC_PROG_CPP +AC_MSG_CHECKING(for vararg macros) +AC_TRY_CPP([ +#define VARARGS(first, more...) foo(first, ## more) +VARARGS(bar, gazonk) +VARARGS(bar, gazonk, blahonga) +], AC_DEFINE_UNQUOTED(HAVE_VARARG_MACROS, "1", The c preprocessor has support for vararg macros) AC_MSG_RESULT(yes), +AC_MSG_RESULT(no)) + + + dnl check for an x terminal emulator AC_MSG_CHECKING(terminal emulator) AC_MSG_RESULT($term_prog) |