This commit imports Kconfig updates from Linux 3.18-rc1.
'kvmconfig' and 'tinyconfig' help message have been commented out since they are unavailable at least now; in the future perhaps we can implement 'tinyconfig' to disable most of CONFIG_CMD_* to create a very small U-Boot image.
[1] commit 3aaefce10351 by Josh Triplett x86, platform, kconfig: move kvmconfig functionality to a helper
[2] commit 0da1d4a0b951 by Josh Triplett x86: Add "make tinyconfig" to configure the tiniest possible kernel
[3] commit c40724d3f381 by Brian Norris kconfig: lxdialog: fix spelling
[4] commit 7285996aa000 by Brian Norris kconfig: nconfig: fix multi-byte UTF handling
Signed-off-by: Josh Triplett josh@joshtriplett.org Signed-off-by: Brian Norris computersforpeace@gmail.com Signed-off-by: Masahiro Yamada yamada.m@jp.panasonic.com ---
scripts/kconfig/Makefile | 22 +++++++++++++++++++++- scripts/kconfig/lxdialog/dialog.h | 2 +- 2 files changed, 22 insertions(+), 2 deletions(-)
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index e7bf38e..349f770 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -104,6 +104,23 @@ endif %_defconfig: $(obj)/conf $(Q)$< --defconfig=arch/$(SRCARCH)/configs/$@ $(Kconfig)
+configfiles=$(wildcard $(srctree)/kernel/configs/$(1).config $(srctree)/arch/$(SRCARCH)/configs/$(1).config) + +define mergeconfig +$(if $(wildcard $(objtree)/.config),, $(error You need an existing .config for this target)) +$(if $(call configfiles,$(1)),, $(error No configuration exists for this target on this architecture)) +$(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh -m -O $(objtree) $(objtree)/.config $(call configfiles,$(1)) +$(Q)yes "" | $(MAKE) -f $(srctree)/Makefile oldconfig +endef + +PHONY += kvmconfig +kvmconfig: + $(call mergeconfig,kvm_guest) + +PHONY += tinyconfig +tinyconfig: allnoconfig + $(call mergeconfig,tiny) + # Help text used by make help help: @echo ' config - Update current config utilising a line-oriented program' @@ -124,6 +141,8 @@ help: @echo ' randconfig - New config with random answer to all options' @echo ' listnewconfig - List new options' @echo ' olddefconfig - Same as silentoldconfig but sets new symbols to their default value' +# @echo ' kvmconfig - Enable additional options for guest kernel support' +# @echo ' tinyconfig - Configure the tiniest possible kernel'
# lxdialog stuff check-lxdialog := $(srctree)/$(src)/lxdialog/check-lxdialog.sh @@ -191,7 +210,8 @@ HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \ HOSTLOADLIBES_mconf = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
HOSTLOADLIBES_nconf = $(shell \ - pkg-config --libs menu panel ncurses 2>/dev/null \ + pkg-config --libs menuw panelw ncursesw 2>/dev/null \ + || pkg-config --libs menu panel ncurses 2>/dev/null \ || echo "-lmenu -lpanel -lncurses" ) $(obj)/qconf.o: $(obj)/.tmp_qtcheck
diff --git a/scripts/kconfig/lxdialog/dialog.h b/scripts/kconfig/lxdialog/dialog.h index b4343d3..fcffd5b 100644 --- a/scripts/kconfig/lxdialog/dialog.h +++ b/scripts/kconfig/lxdialog/dialog.h @@ -170,7 +170,7 @@ char item_tag(void); /* item list manipulation for lxdialog use */ #define MAXITEMSTR 200 struct dialog_item { - char str[MAXITEMSTR]; /* promtp displayed */ + char str[MAXITEMSTR]; /* prompt displayed */ char tag; void *data; /* pointer to menu item - used by menubox+checklist */ int selected; /* Set to 1 by dialog_*() function if selected. */