[f-spot] Remove the pkg-config support for gnome-screensaver.

[Ruben Vermeersch <rubenv src gnome org>]

commit 5f5bddefab8aa04e1c97789bcb0b6452fa5e3be7
Author: Ruben Vermeersch <ruben savanne be>
Date:   Mon Sep 7 12:52:36 2009 +0200

    Remove the pkg-config support for gnome-screensaver.
    
    This makes building out of prefix possible again. Users who have tweaked
    their gnome-screensaver location should pass the command line arguments.
    
    Fixes  Bug 594297 -  Gnome-screensaver libexec dir patches break
    installing into a prefix

 configure.ac |   19 ++++---------------
 1 files changed, 4 insertions(+), 15 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 265d231..40fb696 100644
--- a/configure.ac
+++ b/configure.ac
@@ -224,23 +224,15 @@ if test "x$with_turtle" != "xno"; then
    AC_SUBST(TURTLEDIR)
 fi
 
-PKG_CHECK_EXISTS(gnome-screensaver, have_gs_pkgconfig=yes, have_gs_pkgconfig=no)
-
 AC_ARG_WITH(gnome-screensaver,
     [ --with-gnome-screensaver=PREFIX  set gnome gnome-screensaver prefix],
     gnome_screensaver_prefix=$with_gnome_screensaver,
-    if test "$have_gs_pkgconfig" = "yes"; then
-        gnome_screensaver_prefix=`$PKG_CONFIG --variable=prefix gnome-screensaver`
-    else
-        gnome_screensaver_prefix=$prefix
-    fi)
+    gnome_screensaver_prefix=$prefix)
 
 AC_ARG_WITH(gnome-screensaver-privlibexecdir,
     [ --with-gnome-screensaver-privlibexecdir=DIR  set gnome-screensaver privlibexecdir],
     GNOME_SCREENSAVER_SAVERDIR=$with_gnome_screensaver_privlibexecdir,
-    if test "$have_gs_pkgconfig" = "yes"; then
-        GNOME_SCREENSAVER_SAVERDIR=`$PKG_CONFIG --variable=privlibexecdir gnome-screensaver`
-    elif test -d $gnome_screensaver_prefix/lib/gnome-screensaver; then
+    if test -d $gnome_screensaver_prefix/lib/gnome-screensaver; then
         GNOME_SCREENSAVER_SAVERDIR=$gnome_screensaver_prefix/lib/gnome-screensaver
     else
         GNOME_SCREENSAVER_SAVERDIR=$gnome_screensaver_prefix/libexec/gnome-screensaver
@@ -249,11 +241,8 @@ AC_ARG_WITH(gnome-screensaver-privlibexecdir,
 AC_ARG_WITH(gnome-screensaver-themesdir,
     [ --with-gnome-screensaver-themesdir=DIR  set gnome-screensaver themesdir],
     GNOME_SCREENSAVER_THEMESDIR=$with_gnome_screensaver_themesdir,
-    if test "$have_gs_pkgconfig" = "yes"; then
-        GNOME_SCREENSAVER_THEMESDIR=`$PKG_CONFIG --variable=themesdir gnome-screensaver`
-    else
-        GNOME_SCREENSAVER_THEMESDIR=$gnome_screensaver_prefix/share/applications/screensavers
-    fi)
+    GNOME_SCREENSAVER_THEMESDIR=$gnome_screensaver_prefix/share/applications/screensavers
+    )
 
 AC_SUBST(GNOME_SCREENSAVER_SAVERDIR)
 AC_SUBST(GNOME_SCREENSAVER_THEMESDIR)