kconfig/gconf: silent missing prototype warnings

As the `gconf' frontend is un-maintained, go the easy way by silencing
the "warning: no previous prototype for '<fn>'" warnings.

Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>

diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 0460ac3..84abb2f 100644 (file)
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -227,7 +227,8 @@ HOSTLOADLIBES_qconf = $(KC_QT_LIBS)
 HOSTCXXFLAGS_qconf.o   = $(KC_QT_CFLAGS)
 
 HOSTLOADLIBES_gconf    = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0`
-HOSTCFLAGS_gconf.o     = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0`
+HOSTCFLAGS_gconf.o     = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \
+                          -Wno-missing-prototypes
 
 HOSTLOADLIBES_mconf   = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))