wpa_supplicant: Make objects depend on the .config file

The source code compiles into different objects depending on
the contents of .config. Therefore, the objects should depend
on .config.

Previously, only the executables depended on .config. This meant
that they were re-linked when .config changed. But that relink
process used the old (and now wrong) objects.

diff --git a/wpa_supplicant/Makefile b/wpa_supplicant/Makefile
index bb04db4d17340b0180cbf1e9553664f0b0c33dad..5ec720780cba44173e85c7607cb03dd79dae5ab5 100644 (file)
--- a/wpa_supplicant/Makefile
+++ b/wpa_supplicant/Makefile
@@ -1399,15 +1399,17 @@ wpa_priv: $(BCHECK) $(OBJS_priv)
        $(Q)$(LDO) $(LDFLAGS) -o wpa_priv $(OBJS_priv) $(LIBS)
        @$(E) "  LD " $@
 
-wpa_supplicant: .config $(BCHECK) $(OBJS) $(EXTRA_progs)
+$(OBJS_c) $(OBJS_t) $(OBJS_t2) $(OBJS) $(BCHECK) $(EXTRA_progs): .config
+
+wpa_supplicant: $(BCHECK) $(OBJS) $(EXTRA_progs)
        $(Q)$(LDO) $(LDFLAGS) -o wpa_supplicant $(OBJS) $(LIBS) $(EXTRALIBS)
        @$(E) "  LD " $@
 
-eapol_test: .config $(OBJS_t)
+eapol_test: $(OBJS_t)
        $(Q)$(LDO) $(LDFLAGS) -o eapol_test $(OBJS_t) $(LIBS)
        @$(E) "  LD " $@
 
-preauth_test: .config $(OBJS_t2) 
+preauth_test: $(OBJS_t2)
        $(Q)$(LDO) $(LDFLAGS) -o preauth_test $(OBJS_t2) $(LIBS)
        @$(E) "  LD " $@