89 lines
2.0 KiB
Makefile
89 lines
2.0 KiB
Makefile
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# Makefile for lwip
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PROJECT=lwip
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CROSS_PREFIX :=
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PP=$(CROSS_PREFIX)cpp
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CC=$(CROSS_PREFIX)gcc
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LD=$(CROSS_PREFIX)ld
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AR=$(CROSS_PREFIX)ar
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CCFLAGS=-O3 -pipe $(CFLAGS)
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LDFLAGS=$(LFLAGS)
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SRCDIR=src
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BINDIR=bin
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BUILDDIR=build
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STATIC_TARGET=$(BINDIR)/lib$(PROJECT).a
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SHARED_TARGET=$(BINDIR)/lib$(PROJECT).so
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$(SHARED_TARGET) : CCFLAGS+=-fPIC
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$(SHARED_TARGET) : LDFLAGS+=-shared -pthread
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-include build.mk
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CCFLAGS+=-Isrc/include -Isrc/ports/include
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CCSRCS=$(filter %.c,$(SRCFILES))
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ASSRCS=$(filter %.S,$(SRCFILES))
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LDOBJS=$(patsubst $(SRCDIR)/%.c,$(BUILDDIR)/%.o,$(CCSRCS)) \
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$(patsubst $(SRCDIR)/%.S,$(BUILDDIR)/%.o,$(ASSRCS))
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DEPEND=$(LDOBJS:.o=.dep)
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BUILDMSG="\e[1;31mBUILD\e[0m %s\n"
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LINKMSG="\e[1;34mLINK\e[0m \e[1;32m%s\e[0m\n"
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CLEANMSG="\e[1;34mCLEAN\e[0m %s\n"
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TESTMSG="\e[1;34mTEST\e[0m \e[1;32m%s\e[0m\n"
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ENABLE_DEBUG :=
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ifeq ($(ENABLE_DEBUG),1)
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CCFLAGS+=-g -O0 -DENABLE_DEBUG
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endif
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V:=
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ECHO_PREFIX:=@
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ifeq ($(V),1)
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undefine ECHO_PREFIX
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endif
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.PHONY: static shared clean
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static : $(STATIC_TARGET)
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shared : $(SHARED_TARGET)
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clean :
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$(ECHO_PREFIX) $(RM) -rf $(BINDIR) $(BUILDDIR)
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@printf $(CLEANMSG) $(PROJECT)
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$(STATIC_TARGET) : $(LDOBJS)
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$(ECHO_PREFIX) mkdir -p $(dir $@)
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$(ECHO_PREFIX) $(AR) csq $@ $^
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@printf $(LINKMSG) $@
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$(SHARED_TARGET) : $(LDOBJS)
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$(ECHO_PREFIX) mkdir -p $(dir $@)
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$(ECHO_PREFIX) $(CC) -o $@ $^ $(LDFLAGS)
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@printf $(LINKMSG) $@
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$(BUILDDIR)/%.dep : $(SRCDIR)/%.c
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$(ECHO_PREFIX) mkdir -p $(dir $@)
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$(ECHO_PREFIX) $(PP) $(CCFLAGS) -MM -MT$(@:.dep=.o) -MF$@ $< 2>/dev/null
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$(BUILDDIR)/%.dep : $(SRCDIR)/%.S
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$(ECHO_PREFIX) mkdir -p $(dir $@)
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$(ECHO_PREFIX) $(PP) $(CCFLAGS) -MM -MT$(@:.dep=.o) -MF$@ $< 2>/dev/null
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$(BUILDDIR)/%.o : $(SRCDIR)/%.c
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$(ECHO_PREFIX) mkdir -p $(dir $@)
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$(ECHO_PREFIX) $(CC) $(CCFLAGS) -c -o $@ $<
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@printf $(BUILDMSG) $<
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$(BUILDDIR)/%.o : $(SRCDIR)/%.S
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$(ECHO_PREFIX) mkdir -p $(dir $@)
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$(ECHO_PREFIX) $(CC) $(CCFLAGS) -c -o $@ $<
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@printf $(BUILDMSG) $<
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ifneq ($(MAKECMDGOALS),clean)
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-include $(DEPEND)
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endif
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