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109 lines
3.1 KiB
Text
109 lines
3.1 KiB
Text
# created on 4/12/2006 by James Bentler
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CXX ?= g++
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CC ?= gcc
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CFLAGS ?= -Wall -Wno-unused -O2 -fomit-frame-pointer
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CFLAGS += -DHAVE_FILELENGTH -D__forceinline=inline -Izlib -IFLAC `sdl-config --cflags`
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CFLAGS += -Dstricmp=strcasecmp -Dstrnicmp=strncasecmp
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LDFLAGS += -lFLAC++ -lFLAC -lz -lfmod `sdl-config --libs`
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NASM ?= nasm
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NASMFLAGS += -f elf -DM_TARGET_LINUX
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SRCDIRS = src/ $(addprefix src/,g_doom/ g_heretic/ g_hexen/ g_raven/ g_shared/ g_strife/ oplsynth/ sound/ sdl/)
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INCLUDES = $(addprefix -I,$(SRCDIRS))
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CFLAGS += $(INCLUDES)
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RELEASEOBJ ?= releaseobj
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DEBUGOBJ ?= debugobj
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CPPSRCS = $(wildcard $(addsuffix *.cpp,$(SRCDIRS)))
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CSRCS = $(wildcard $(addsuffix *.c,$(SRCDIRS)))
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ifndef NOASM
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ASRCS = $(wildcard src/*.nas)
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CFLAGS += -DUSEASM=1
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else
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CFLAGS += -DNOASM
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endif
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SRCS = $(CSRCS) $(CPPSRCS) $(ASRCS)
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CPPOBJFILES = $(notdir $(patsubst %.cpp,%.o,$(CPPSRCS)))
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COBJFILES = $(notdir $(patsubst %.c,%.o,$(CSRCS)))
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AOBJFILES = $(notdir $(patsubst %.nas,%.o,$(ASRCS)))
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ZDOOM = zdoom
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ZDOOMDEBUG = zdoomd
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ifndef DEBUG
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OBJDIR = $(RELEASEOBJ)
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CFLAGS += -DNDEBUG
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LDFLAGS += -Wl,-Map=zdoomgcc.map
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ZDOOMBIN = $(ZDOOM)
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else
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OBJDIR = $(DEBUGOBJ)
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CFLAGS += -D_DEBUG -g3
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ZDOOMBIN = $(ZDOOMDEBUG)
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endif
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CXXFLAGS += $(CFLAGS)
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OBJS = $(addprefix $(OBJDIR)/,$(CPPOBJFILES) $(COBJFILES))
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DEPS = $(patsubst %.o,%.d,$(OBJS))
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OBJS += $(addprefix $(OBJDIR)/,$(AOBJFILES))
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# rule pattern for dependencies
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define DEPBUILD_PATTERN
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_dep_: _src_
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$(CXX) _src_ -MM $(CXXFLAGS) -MT "$$(patsubst %.d,%.o,_dep_) _dep_" -MF _dep_
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-include _dep_
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endef
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# rule pattern for assembly files
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define ASMBUILD_PATTERN
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_obj_: _src_
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$(NASM) -o _obj_ $(NASMFLAGS) _src_
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endef
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define CBUILD_PATTERN
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_obj_: _src_
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$(CC) -c $(CFLAGS) -o _obj_ -c _src_
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endef
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all: $(ZDOOMBIN) zdoom.wad
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$(ZDOOMBIN): $(OBJDIR) $(DEPS) $(OBJS)
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$(CXX) $(LDFLAGS) $(OBJDIR)/autostart.o \
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$(filter-out %/autostart.o %/autozend.o,$(OBJS)) $(OBJDIR)/autozend.o -o $(ZDOOMBIN)
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# textually substitute in the _dep_ and the _src_ it depends on to create rules
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# for creating dependency files without any existing dependency files
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$(foreach src,$(CPPSRCS) $(CSRCS), $(eval $(subst _src_,$(src),$(subst \
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_dep_,$(OBJDIR)/$(patsubst %.c,%.d,$(patsubst %.cpp,%.d,$(notdir $$$(src)))),\
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$(DEPBUILD_PATTERN)))))
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# textually substitute in the _obj_ and the _src_ it depends on to create rules
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$(foreach src,$(ASRCS), $(eval $(subst _src_,$(src),$(subst \
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_obj_,$(OBJDIR)/$(patsubst %.nas,%.o,$(notdir $$$(src))),$(ASMBUILD_PATTERN)))))
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# textually substitute in the _obj_ and the _src_ it depends on to create rules
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$(foreach src,$(CSRCS), $(eval $(subst _src_,$(src),$(subst \
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_obj_,$(OBJDIR)/$(patsubst %.c,%.o,$(notdir $$$(src))),$(CBUILD_PATTERN)))))
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$(OBJDIR)/%.o:
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$(CXX) -c $(CXXFLAGS) -o $@ -c $<
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-include $(DEPS)
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$(OBJDIR):
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mkdir -p $(OBJDIR)
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zdoom.wad:
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make -C wadsrc/ -f Makefile
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.PHONY : clean cleandeps cleanobjs
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clean:
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rm -f $(RELEASEOBJ)/* $(DEBUGOBJ)/* $(ZDOOMDEBUG) $(ZDOOM)
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cleandeps:
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rm -f $(RELEASEOBJ)/*.d $(DEBUGOBJ)/*.d
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cleanobjs:
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rm -f $(RELEASEOBJ)/*.o $(DEBUGOBJ)/*.o
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