Makefile: use PKGCFGF for capstone.pc
diff --git a/Makefile b/Makefile
index fa91888..9ab50de 100644
--- a/Makefile
+++ b/Makefile
@@ -64,7 +64,7 @@
 
 .PHONY: all clean install uninstall
 
-all: $(LIBRARY) $(ARCHIVE) capstone.pc
+all: $(LIBRARY) $(ARCHIVE) $(PKGCFGF)
 	$(MAKE) -C tests
 	$(INSTALL_DATA) lib$(LIBNAME).$(EXT) tests