# make sure that a predefined CFLAGS variable does not disturb packages
export CFLAGS=
+ifneq ($(shell $(HOSTCC) 2>&1 | grep clang),)
+ export HOSTCC_REAL?=$(HOSTCC)
+ export HOSTCC_WRAPPER:=$(TOPDIR)/scripts/clang-gcc-wrapper
+else
+ export HOSTCC_WRAPPER:=$(HOSTCC)
+endif
+
ifeq ($(FORCE),)
.config scripts/config/conf scripts/config/mconf: tmp/.prereq-build
endif
fi
scripts/config/mconf:
- @$(_SINGLE)$(SUBMAKE) -s -C scripts/config all CC="$(HOSTCC)"
+ @$(_SINGLE)$(SUBMAKE) -s -C scripts/config all CC="$(HOSTCC_WRAPPER)"
$(eval $(call rdep,scripts/config,scripts/config/mconf))
scripts/config/conf:
- @$(_SINGLE)$(SUBMAKE) -s -C scripts/config conf CC="$(HOSTCC)"
+ @$(_SINGLE)$(SUBMAKE) -s -C scripts/config conf CC="$(HOSTCC_WRAPPER)"
config: scripts/config/conf prepare-tmpinfo FORCE
$< Config.in
defconfig: scripts/config/conf prepare-tmpinfo FORCE
touch .config
- $< -D .config Config.in
+ @if [ -e $(HOME)/.openwrt/defconfig ]; then cp $(HOME)/.openwrt/defconfig .config; fi
+ $< --defconfig=.config Config.in
+
+confdefault-y=allyes
+confdefault-m=allmod
+confdefault-n=allno
+confdefault:=$(confdefault-$(CONFDEFAULT))
oldconfig: scripts/config/conf prepare-tmpinfo FORCE
- $< -$(if $(CONFDEFAULT),$(CONFDEFAULT),o) Config.in
+ $< --$(if $(confdefault),$(confdefault),old)config Config.in
menuconfig: scripts/config/mconf prepare-tmpinfo FORCE
if [ \! -e .config -a -e $(HOME)/.openwrt/defconfig ]; then \
@+$(PREP_MK) $(NO_TRACE_MAKE) -r -s prereq
@( \
cp .config tmp/.config; \
- ./scripts/config/conf -D tmp/.config -w tmp/.config Config.in > /dev/null 2>&1; \
+ ./scripts/config/conf --defconfig=tmp/.config -w tmp/.config Config.in > /dev/null 2>&1; \
if ./scripts/kconfig.pl '>' .config tmp/.config | grep -q CONFIG; then \
printf "$(_R)WARNING: your configuration is out of sync. Please run make menuconfig, oldconfig or defconfig!$(_N)\n" >&2; \
fi \