tracker: make the tracker-sparql dependency optional

This way it's still possible to specify --enable-tracker=no from the
configure line if you want to avoid the tracker dependency.

1 files changed, 23 insertions, 0 deletions

diff --git a/configure.in b/configure.in
index 43baf7195..d83568486 100644
--- a/configure.in
+++ b/configure.in
@@ -268,6 +268,28 @@ AC_TRY_RUN([#include <time.h>
 	    AC_DEFINE(HAVE_STRFTIME_EXTENSION, 1, [Define if strftime supports %E and %O modifiers.])
             )
 
+dnl ===========================================================================
+dnl Check for Tracker
+dnl ===========================================================================
+
+AC_ARG_ENABLE(tracker,
+              [AS_HELP_STRING([--enable-tracker=@<:@yes/no/auto@:>@],
+                              [build Tracker builtin support [default=auto]])],
+              [enable_tracker="$enableval"],
+              [enable_tracker=auto])
+if test "$enable_tracker" = "auto"; then
+  enable_tracker=yes
+fi
+
+build_tracker=no
+if test "x$enable_tracker" != "xno"; then
+  PKG_CHECK_MODULES(TRACKER, tracker-sparql-0.12, [
+                             build_tracker=yes
+                             AC_DEFINE(ENABLE_TRACKER, 1, [Define to enable Tracker support])])
+fi
+
+AM_CONDITIONAL(ENABLE_TRACKER, test "x$build_tracker" = "xyes")
+
 dnl ==========================================================================
 	
 dnl base libs
@@ -361,6 +383,7 @@ nautilus-$VERSION:
 	libexempi support:	$msg_xmp
 	PackageKit support:     $msg_packagekit
 	nautilus-sendto ext:	$enable_nst_extension
+	Tracker support:	$build_tracker
 
 	profiling support:      ${profiling_support}
         debugging support:      ${enable_debug}