Hi, > > AC_IF(TEST, THEN-CODE, [ELSE-CODE]) interestingly enough, we already have an AS_IF macro in m4sh.m4. But it's defined by m4_define, not m4_defun. This simple change would bring the change that m4_required (i.e. AC_REQUIREd) macros would go _before the if_ as soon as AS_IF is used. I have just verified that the patch patch below doesn't break autoconf's make check. Paul, OK to commit this? Stepan 2005-02-12 Stepan Kasal <kasal@xxxxxx> * lib/m4sugar/m4sh.m4 (AS_IF): Define by m4_defun, not m4_define. This causes that any required macros inside will get before the if. Index: lib/m4sugar/m4sh.m4 =================================================================== RCS file: /cvsroot/autoconf/autoconf/lib/m4sugar/m4sh.m4,v retrieving revision 1.135 diff -u -r1.135 m4sh.m4 --- lib/m4sugar/m4sh.m4 5 Feb 2005 07:58:43 -0000 1.135 +++ lib/m4sugar/m4sh.m4 12 Feb 2005 10:19:37 -0000 @@ -448,7 +448,7 @@ # with simplifications is IF-TRUE and/or IF-FALSE is empty. # # FIXME: Be n-ary, just as m4_if. -m4_define([AS_IF], +m4_defun([AS_IF], [m4_ifval([$2$3], [if $1; then m4_ifval([$2], [$2], :) _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx http://lists.gnu.org/mailman/listinfo/autoconf
