libgimp: s/GLIB_CFLAGS/GDK_PIXBUF_CFLAGS/ for libgimp in Makefile.am

and some formatting cleanup.

libgimp/Makefile.am

@@ -360,19 +360,38 @@ libgimp_2_0_la_LDFLAGS = \
 	$(no_undefined)				\
 	$(libgimp_export_symbols)
 
-libgimp_2_0_la_LIBADD = $(libgimpconfig) $(libgimpcolor) $(libgimpbase) $(GLIB_LIBS) $(RT_LIBS)
+libgimp_2_0_la_LIBADD = \
+	$(libgimpconfig)	\
+	$(libgimpcolor)		\
+	$(libgimpbase)		\
+	$(GDK_PIXBUF_LIBS)	\
+	$(RT_LIBS)
 
-libgimp_2_0_la_DEPENDENCIES = $(gimp_def) $(libgimpconfig) $(libgimpcolor) $(libgimpbase)
+libgimp_2_0_la_DEPENDENCIES = \
+	$(gimp_def)		\
+	$(libgimpconfig)	\
+	$(libgimpcolor)		\
+	$(libgimpbase)
 
 libgimpui_2_0_la_LDFLAGS = \
 	-version-info $(LT_VERSION_INFO)	\
 	$(no_undefined)				\
 	$(libgimpui_export_symbols)
 
-libgimpui_2_0_la_LIBADD = $(libgimp) $(libgimpwidgets) $(libgimpcolor) \
+libgimpui_2_0_la_LIBADD = \
-	 $(libgimpbase) $(libgimpmodule) $(GTK_LIBS) $(RT_LIBS)
+	$(libgimp)		\
+	$(libgimpwidgets)	\
+	$(libgimpcolor)		\
+	$(libgimpbase)		\
+	$(libgimpmodule)	\
+	$(GTK_LIBS)		\
+	$(RT_LIBS)
 
-libgimpui_2_0_la_DEPENDENCIES = $(gimpui_def) $(libgimp) $(libgimpwidgets) $(libgimpbase)
+libgimpui_2_0_la_DEPENDENCIES = \
+	$(gimpui_def)		\
+	$(libgimp)		\
+	$(libgimpwidgets)	\
+	$(libgimpbase)
 
 EXTRA_DIST = \
 	COPYING				\