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.SUFFIXES:
MAKEFLAGS += -r
ARCH ?= $(shell uname -m | sed \
-e s/i.86/x86/ \
-e s/x86_64/x86/ \
-e s/sun4u/sparc64/ \
-e s/arm.*/arm/ \
-e s/sa110/arm/ \
-e s/s390x/s390/ \
-e s/parisc64/parisc/ \
-e s/ppc64.*/ppc64/ \
-e s/mips.*/mips/ \
-e s/sh[234].*/sh/ \
-e s/aarch64.*/arm64/)
ifeq ($(ARCH),arm64)
ARCH := aarch64
endif
ifeq ($(ARCH),arm)
ARMV := $(shell echo $(UNAME-M) | sed -nr 's/armv([[:digit:]]).*/\1/p; t; i7')
ifeq ($(ARMV),6)
USERCFLAGS += -march=armv6
else ifeq ($(ARMV),7)
USERCFLAGS += -march=armv7-a
endif
endif
CC := gcc
CFLAGS += -g -O2 -Wall -Werror -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0
CFLAGS += $(USERCFLAGS)
CFLAGS += -D_GNU_SOURCE
CPPFLAGS += -iquote $(LIBDIR)/arch/$(ARCH)/include
ifeq ($(strip $(V)),)
E = @echo
Q = @
else
E = @\#
Q =
endif
RM := rm -f --one-file-system
ifeq ($(COMPAT_TEST),y)
ifeq ($(ARCH),x86)
export CFLAGS += -m32
export LDFLAGS += -m32
endif
endif
%.d: %.c
$(E) " DEP " $@
$(Q)$(CC) $(CFLAGS) $(CPPFLAGS) -MM -MP -c $< -o $@
%.o: %.c | %.d
$(E) " CC " $@
$(Q)$(CC) $(CFLAGS) $(CPPFLAGS) -c $< -o $@
%: %.o $(LDLIBS)
@echo $@ >> .gitignore
$(E) " LINK " $@
$(Q)$(CC) $(LDFLAGS) $^ $(LDLIBS) -o $@
default: all
@true
.PHONY: default
gitignore-clean:
$(RM) .gitignore
.PHONY: gitignore-clean
clean: gitignore-clean
$(RM) $(OBJ) $(TST) *~
.PHONY: clean
cleandep: clean
$(RM) $(DEP)
.PHONY: cleandep
cleanout:
$(RM) -r *.pid *.out* *.test* *.state
.PHONY: cleanout
%.cleanout: %
$(Q) $(RM) -r $<.pid* $<.out* *$<.test* $<.*.test $<.*.state $<.state chew_$<.test*
realclean: cleandep cleanout
.PHONY: realclean
dep: $(DEP)
.PHONY: dep
no-deps-targets := clean cleandep cleanout realclean groups.cleanout
ifeq ($(strip $(DEP)),)
$(error No DEP defined in sub-make)
endif
ifeq ($(filter $(no-deps-targets), $(MAKECMDGOALS)),)
-include $(wildcard $(DEP))
endif
.SECONDARY:
|
