diff --git a/configure.ac b/configure.ac
index ea9f7ea..0925da0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -265,6 +265,16 @@ AC_SUBST(jvm_arch)
 AC_SUBST(JDK_HOME)
 AC_SUBST(JRE_HOME)
 
+dnl ---------------------------------------------------------------------------
+dnl Check for GTK
+dnl ---------------------------------------------------------------------------
+
+PKG_CHECK_MODULES( [GTK], [gtk+-3.0], AC_DEFINE(HAVE_GTK))
+
+AC_SUBST(GTK_LIBS)
+AC_SUBST(GTK_CFLAGS)
+AC_SUBST(GTK_VERSION,`$PKG_CONFIG --modversion gtk+-3.0`)
+
 
 dnl ---------------------------------------------------------------------------
 dnl Check for integer types & library functions
diff --git a/src/plugin/Makefile.in b/src/plugin/Makefile.in
index b22cd16..d006114 100644
--- a/src/plugin/Makefile.in
+++ b/src/plugin/Makefile.in
@@ -43,7 +43,7 @@ datarootdir=@datarootdir@
 BASEDIR=@BASEDIR@
 SRCDIR=$(BASEDIR)/.src/$(PACKAGE_TARNAME)-$(PACKAGE_VERSION)
 
-OBJDIR=$(BASEDIR)/.obj
+OBJDIR=$(BASEDIR)/.obj/plugin
 OBJDBG=$(OBJDIR)/Debug
 OBJRLS=$(OBJDIR)/Release
 
@@ -73,11 +73,10 @@ LDFLAGS=@LDFLAGS@
 
 #---[ Rules ]----------------------------------------------------------------------------
 
-DEPENDS=../include/*.h Makefile
-
 $(OBJDBG)/%.o: \
 	%.cc \
-	$(DEPENDS)
+	Makefile \
+	../include/*.h
 
 	@echo $< ...
 	@$(MKDIR) `dirname $@`
@@ -87,7 +86,8 @@ $(OBJDBG)/%.o: \
 
 $(OBJRLS)/%.o: \
 	%.cc \
-	$(DEPENDS)
+	Makefile \
+	../include/*.h
 
 	@echo $< ...
 	@$(MKDIR) `dirname $@`
--
libgit2 0.21.2