[PATCH 8/13] kbuild: do not build mconf & lxdialog unless needed

[sam]

From: Sam Ravnborg <sam@xxxxxxxxxxxxxxxxxxx>

Due to a limitation in kbuild all objects referred
by xxx-y or xxx-objs will be build when one of
the targets needs to e build.

This caused lxdialog to be build pulling in ncurses
that is not always available.
So avoid building mconf & lxdialog unless really needed.

Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
---
 scripts/kconfig/Makefile |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 0b415eb..7e7e147 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -111,11 +111,16 @@ # object files used by all kconfig flavo
 lxdialog := lxdialog/checklist.o lxdialog/util.o lxdialog/inputbox.o
 lxdialog += lxdialog/textbox.o lxdialog/yesno.o lxdialog/menubox.o
 
-hostprogs-y	:= conf mconf qconf gconf kxgettext
 conf-objs	:= conf.o  zconf.tab.o
 mconf-objs	:= mconf.o zconf.tab.o $(lxdialog)
 kxgettext-objs	:= kxgettext.o zconf.tab.o
 
+hostprogs-y := conf qconf gconf kxgettext
+
+ifeq ($(MAKECMDGOALS),menuconfig)
+	hostprogs-y += mconf
+endif
+
 ifeq ($(MAKECMDGOALS),xconfig)
 	qconf-target := 1
 endif
-- 
1.4.1

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