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authorTom Rini <trini@konsulko.com>2026-02-27 09:26:13 -0600
committerTom Rini <trini@konsulko.com>2026-02-27 12:27:39 -0600
commit8d636eae30510be0cd2f3a20cbf6d06dc80413d8 (patch)
tree504cd1453fe3d619f1cdeaf0fb7f05f0576c234a /scripts/kconfig/Makefile
parent37b4e7e9e433e32e2d40226c76b8cd09eefb01ab (diff)
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'scripts/kconfig/Makefile')
-rw-r--r--scripts/kconfig/Makefile24
1 files changed, 20 insertions, 4 deletions
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index dd4483ade05..3ff9c90c1e6 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -15,10 +15,24 @@ else
Kconfig := Kconfig
endif
+ifndef KBUILD_DEFCONFIG
+KBUILD_DEFCONFIG := defconfig
+endif
+
ifeq ($(quiet),silent_)
silent := -s
endif
+export KCONFIG_DEFCONFIG_LIST :=
+ifndef cross_compiling
+kernel-release := $(shell uname -r)
+KCONFIG_DEFCONFIG_LIST += \
+ /lib/modules/$(kernel-release)/.config \
+ /etc/kernel-config \
+ /boot/config-$(kernel-release)
+endif
+KCONFIG_DEFCONFIG_LIST += arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG)
+
# We need this, in case the user has it in its environment
unexport CONFIG_
@@ -61,7 +75,7 @@ localyesconfig localmodconfig: $(obj)/conf
# deprecated for external use
simple-targets := oldconfig allnoconfig allyesconfig allmodconfig \
alldefconfig randconfig listnewconfig olddefconfig syncconfig \
- helpnewconfig yes2modconfig mod2yesconfig
+ helpnewconfig yes2modconfig mod2yesconfig mod2noconfig
PHONY += $(simple-targets)
@@ -102,7 +116,8 @@ configfiles=$(wildcard $(srctree)/kernel/configs/$@ \
PHONY += tinyconfig
tinyconfig:
- $(Q)$(MAKE) -f $(srctree)/Makefile allnoconfig tiny.config
+ $(Q)KCONFIG_ALLCONFIG=kernel/configs/tiny-base.config $(MAKE) -f $(srctree)/Makefile allnoconfig
+ $(Q)$(MAKE) -f $(srctree)/Makefile tiny.config
# CHECK: -o cache_dir=<path> working?
PHONY += testconfig
@@ -133,6 +148,7 @@ help:
@echo ' randconfig - New config with random answer to all options'
@echo ' yes2modconfig - Change answers from yes to mod if possible'
@echo ' mod2yesconfig - Change answers from mod to yes if possible'
+ @echo ' mod2noconfig - Change answers from mod to no if possible'
@echo ' listnewconfig - List new options'
@echo ' helpnewconfig - List new options and help text'
@echo ' olddefconfig - Same as oldconfig but sets new symbols to their'
@@ -142,8 +158,8 @@ help:
# ===========================================================================
# object files used by all kconfig flavours
-common-objs := confdata.o expr.o lexer.lex.o parser.tab.o preprocess.o \
- symbol.o util.o
+common-objs := confdata.o expr.o lexer.lex.o menu.o parser.tab.o \
+ preprocess.o symbol.o util.o
$(obj)/lexer.lex.o: $(obj)/parser.tab.h
HOSTCFLAGS_lexer.lex.o := -I $(srctree)/$(src)