Don't look for Guile when `guile-snarf' is not found.

* configure.in: Don't invoke `GUILE_PROGS' and `GUILE_FLAGS' when
  `guile-snarf' is not found.

diff --git a/configure.in b/configure.in
index c2d6650c72b9f77dfff6c437395a6e994e94891e..0b97ea2acdfea4bcee8e76d55ff288dd80b5916d 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -119,13 +119,14 @@ if test "x$GAA" = "x"; then
 fi
 
 if test "x$opt_guile_bindings" = "xyes"; then
-   GUILE_PROGS
-   GUILE_FLAGS
    AC_PATH_PROG([guile_snarf], [guile-snarf])
    if test "x$guile_snarf" = "x"; then
       AC_MSG_WARN([`guile-snarf' from Guile 1.8 not found.  Guile bindings not built.])
       opt_guile_bindings=no
    else
+      GUILE_PROGS
+      GUILE_FLAGS
+
       case "x$with_guile_site_dir" in 
           x|xno)
              # Use the default $(GUILE_SITE).