[glibmm] Insist on working Perl in maintainer mode

[Daniel Elstner <daniel src gnome org>]

commit 210c3cba9b6a7717f2c719bf58dea2c11738576e
Author: Daniel Elstner <danielk openismus com>
Date:   Fri Aug 21 12:13:06 2009 +0200

    Insist on working Perl in maintainer mode
    
    * configure.ac: Call MM_CHECK_PERL in maintainer mode in order
    to verify early that the Perl interpreter is working.

 ChangeLog    |    7 +++++++
 configure.ac |    2 ++
 2 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index dd08850..22d9c8f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2009-08-21  Daniel Elstner  <danielk openismus com>
+
+	Insist on working Perl in maintainer mode
+
+	* configure.ac: Call MM_CHECK_PERL in maintainer mode in order
+	to verify early that the Perl interpreter is working.
+
 2009-08-20  Daniel Elstner  <danielk openismus com>
 
 	Rename @since back to @newin
diff --git a/configure.ac b/configure.ac
index 897b27d..9a415ba 100644
--- a/configure.ac
+++ b/configure.ac
@@ -40,6 +40,8 @@ AC_PROG_CXX
 AC_DISABLE_STATIC
 AC_LIBTOOL_WIN32_DLL
 AC_PROG_LIBTOOL
+MM_PATH_PERL
+AS_IF([test "x$USE_MAINTAINER_MODE" != xno], [MM_CHECK_PERL])
 
 AC_MSG_CHECKING([for native Windows host])
 AS_CASE([$host_os], [mingw*], [glibmm_host_windows=yes], [glibmm_host_windows=no])