# The toolchain definitions 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 = 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 = openpsuctl.c es51984.c BIN = openpsuctl .SUFFIXES: .PHONY: all install clean distclean .DEFAULT_GOAL := all DEPS = $(sort $(patsubst %.c,dep/%.d,$(1))) OBJS = $(sort $(patsubst %.c,obj/%.o,$(1))) # Generate dependencies $(call DEPS,$(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)) # Generate object files $(call OBJS,$(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)