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- CC = gcc
- INSTALL = install
- SPARSE = sparse
- V = @ # Verbose build: make V=1
- C = 0 # Sparsechecker build: make C=1
- Q = $(V:1=)
- QUIET_CC = $(Q:@=@echo ' CC '$@;)$(CC)
- QUIET_DEPEND = $(Q:@=@echo ' DEPEND '$@;)$(CC)
- ifeq ($(C),1)
- QUIET_SPARSE = $(Q:@=@echo ' SPARSE '$@;)$(SPARSE)
- else
- QUIET_SPARSE = @/bin/true
- endif
- PREFIX ?= /usr/local
- CFLAGS = -O2 -Wall -std=c99 -D_GNU_SOURCE -pedantic
- LDFLAGS = -lm
- SPARSEFLAGS = $(CFLAGS) -D__transparent_union__=__unused__ -D_STRING_ARCH_unaligned=1 \
- -D__DBL_MAX__=0.0l \
- -Wdeclaration-after-statement -Wdo-while -Wptr-subtraction-blows \
- -Wreturn-void -Wshadow -Wtypesign -Wundef
- SRCS = main.c es51984.c
- BIN = mmmeas
- .SUFFIXES:
- .PHONY: all install clean distclean
- .DEFAULT_GOAL := all
- DEPS = $(sort $(patsubst %.c,dep/%.d,$(1)))
- OBJS = $(sort $(patsubst %.c,obj/%.o,$(1)))
- $(call DEPS,$(SRCS)): dep/%.d: %.c
- @mkdir -p $(dir $@)
- $(QUIET_DEPEND) -o $@.tmp -MM -MT "$@ $(patsubst dep/%.d,obj/%.o,$@)" $(CFLAGS) $< && mv -f $@.tmp $@
- -include $(call DEPS,$(SRCS))
- $(call OBJS,$(SRCS)): obj/%.o:
- @mkdir -p $(dir $@)
- $(QUIET_SPARSE) $(SPARSEFLAGS) $<
- $(QUIET_CC) -o $@ -c $(CFLAGS) $<
- all: $(BIN)
- $(BIN): $(call OBJS,$(SRCS))
- $(QUIET_CC) $(CFLAGS) -o $(BIN) $(call OBJS,$(SRCS)) $(LDFLAGS)
- install: all
- $(INSTALL) -g 0 -o 0 -m 0755 -t $(PREFIX)/bin/ $(BIN)
- clean:
- -rm -Rf *~ obj dep
- distclean: clean
- -rm -f $(BIN)
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