Used ad-hoc AC_PROG_YACC for yacc detection

git-svn-id: http://svn.osgeo.org/postgis/trunk@2335 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/configure.in b/configure.in
index 189f31ff4214dd43a277e58697acc268eef92520..98cadd70a5af9e6aa7a67e6138cb867e913ed019 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -235,8 +235,9 @@ AC_PATH_PROG([DLLWRAP], [dllwrap])
 AC_SUBST(DLLTOOL)
 AC_PATH_PROG([DLLTOOL], [dlltool])
 
-AC_SUBST(YACC)
-AC_PATH_PROG([YACC], [yacc])
+dnl AC_SUBST(YACC)
+dnl AC_PATH_PROG([YACC], [yacc])
+AC_PROG_YACC
 if test -z "$YACC"; then
        AC_MSG_ERROR(Can't find 'yacc');
 fi