[pango] Pass in --enable-introspection to distcheck

[Johan Dahlin <johan src gnome org>]

commit aad6150aa47601dcc1c3aa7766dec828197b5919
Author: Johan Dahlin <johan gnome org>
Date:   Wed Dec 16 17:51:45 2009 -0200

    Pass in --enable-introspection to distcheck
    
    https://bugzilla.gnome.org/show_bug.cgi?id=604770

 Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 01aa688..8b0889f 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -98,6 +98,6 @@ if HAVE_WIN32
 pkgconfig_DATA += pangowin32.pc
 endif
 
-DISTCHECK_CONFIGURE_FLAGS = --enable-gtk-doc --enable-man --disable-doc-cross-references
+DISTCHECK_CONFIGURE_FLAGS = --enable-gtk-doc --enable-man --disable-doc-cross-references --enable-introspection
 
 -include $(top_srcdir)/git.mk