diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/bloat-o-meter | 2 | ||||
| -rw-r--r-- | scripts/kconfig/Makefile | 19 |
2 files changed, 21 insertions, 0 deletions
diff --git a/scripts/bloat-o-meter b/scripts/bloat-o-meter index 549d0ab8c662..23e78dcd12bf 100755 --- a/scripts/bloat-o-meter +++ b/scripts/bloat-o-meter @@ -20,6 +20,8 @@ def getsizes(file): if type in "tTdDbBrR": # strip generated symbols if name.startswith("__mod_"): continue + if name.startswith("SyS_"): continue + if name.startswith("compat_SyS_"): continue if name == "linux_banner": continue # statics and some other optimizations adds random .NUMBER name = re.sub(r'\.[0-9]+', '', name) diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index 9c4d2412fb72..ebf40f6edb4d 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 |