[tracker] tracker-extract: Don't require Cairo and GDK for libpoppler-glib

[Martyn James Russell <mr src gnome org>]

commit 6c1a8d2bee06c6476c25446ef7a7e6bda8d7e629
Author: Martyn Russell <martyn lanedo com>
Date:   Wed Mar 24 11:30:29 2010 +0000

    tracker-extract: Don't require Cairo and GDK for libpoppler-glib
    
    We don't use these libraries internally, poppler-glib does and
    pkg-config sorts this out for us so we don't have to explicitly add
    those deps here.

 configure.ac |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 97a8444..5e0de56 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1133,9 +1133,7 @@ AC_ARG_ENABLE(poppler-glib,
 
 if test "x$enable_poppler_glib" != "xno" ; then
    PKG_CHECK_MODULES(POPPLER_GLIB,
-   		     [poppler-glib >= $POPPLER_GLIB_REQUIRED
-		      cairo >= $CAIRO_REQUIRED
-		      gdk-2.0 >= $GDK_REQUIRED],
+   		     [poppler-glib >= $POPPLER_GLIB_REQUIRED],
 		     [have_poppler_glib=yes],
 		     [have_poppler_glib=no])