3ba33575e6
SafeUDPpacketV is much more complex due to the UDP packet splitting machinery.
202 lines
4.4 KiB
Makefile
202 lines
4.4 KiB
Makefile
.PHONY: all clean reallyclean test
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.POSIX:
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# {{{ Flags
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SRCDIR := src
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OBJDIR := .o
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DEPDIR := .d
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TESTDIR := test
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TEST_BINDIR := $(TESTDIR)/bin
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MKDIR := mkdir -p
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# }}}
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PROGS := main_client main_server
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IMGUI_INCLUDE := -Iimgui -Iimgui/backends
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IMGUI_SRCS := \
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imgui/backends/imgui_impl_glfw.cpp \
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imgui/backends/imgui_impl_opengl3.cpp \
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imgui/imgui.cpp \
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imgui/imgui_demo.cpp \
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imgui/imgui_draw.cpp \
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imgui/imgui_tables.cpp \
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imgui/imgui_widgets.cpp
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SRCS := $(wildcard $(SRCDIR)/*.cpp) $(IMGUI_SRCS) $(wildcard $(TESTDIR)/*.cpp)
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OBJS := $(patsubst %,$(OBJDIR)/%.o,$(basename $(SRCS)))
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DEPS := $(patsubst %,$(DEPDIR)/%.d,$(basename $(SRCS)))
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COMMON_OBJS := \
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$(OBJDIR)/src/lib_GetOpt.o \
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$(OBJDIR)/src/lib_lua_common.o \
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$(OBJDIR)/src/lib_SDL_common.o \
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$(OBJDIR)/src/lib_SDL_Log.o \
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$(OBJDIR)/src/signal_common.o \
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$(OBJDIR)/src/UDPbase.o \
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$(OBJDIR)/src/SafeUDPpacketV.o \
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$(OBJDIR)/src/util.o
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SERVER_OBJS := \
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$(OBJDIR)/src/server_main.o \
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$(OBJDIR)/src/Server.o \
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$(OBJDIR)/src/Commands.o \
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$(COMMON_OBJS)
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CLIENT_OBJS := \
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$(OBJDIR)/src/camera.o \
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$(OBJDIR)/src/client_main.o \
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$(OBJDIR)/src/cube.o \
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$(OBJDIR)/src/FileIO.o \
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$(OBJDIR)/src/lib_GL_common.o \
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$(OBJDIR)/src/object.o \
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$(OBJDIR)/src/quad.o \
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$(OBJDIR)/src/shader.o \
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$(COMMON_OBJS)
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IMGUI_OBJS := $(patsubst %,$(OBJDIR)/%.o,$(basename $(IMGUI_SRCS)))
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TEST_OBJ_COMMON := \
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$(OBJDIR)/src/FileIO.o \
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$(COMMON_OBJS)
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TESTS := test_FileIO test_lua test_SafeUDPpacket
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TEST_PROGS := $(addprefix $(TEST_BINDIR)/,$(TESTS))
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$(shell $(MKDIR) $(dir $(OBJS)) >/dev/null)
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$(shell $(MKDIR) $(dir $(DEPS)) >/dev/null)
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$(shell $(MKDIR) $(dir $(TEST_PROGS)) >/dev/null)
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# {{{ Flags
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CC := gcc
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CXX := g++
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LD := g++
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ifeq ($(CLANG),1)
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CC := clang-12
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CXX := clang++-12
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LD := clang-12
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endif
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SRCDIR := src
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OBJDIR := .o
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DEPDIR := .d
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RM := rm -rf
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PKGS := SDL2_image SDL2_mixer SDL2_ttf SDL2_net sdl2 gl glew lua54
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CPPFLAGS := $(shell pkg-config --cflags $(PKGS))
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LDLIBS := $(shell pkg-config --libs $(PKGS)) -lm
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DEFS := -D_FILE_OFFSET_BITS=64
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INCS := -Iinclude $(IMGUI_INCLUDE)
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DEBUG := -g
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ifeq ($(D),1)
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DEBUG := -ggdb
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OPT := -O0
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DEFS += -DDEBUG=1
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endif
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OPT := -O0
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ifeq ($(O),1)
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OPT := -O1 -g
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endif
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ifeq ($(O),2)
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OPT := -O2 -g
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endif
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ifeq ($(O),3)
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OPT := -O3 -g0
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endif
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ifeq ($(LTO),1)
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LDFLAGS += -flto -fwhole-program
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endif
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ifeq ($(PG),1)
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CFLAGS += -pg -coverage
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endif
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ifeq ($(PEDANTIC),1)
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CFLAGS += -pedantic
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endif
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CFLAGS += -std=c99
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CXXFLAGS += -std=c++14
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CPPFLAGS += -fPIC -W -Wextra -Wall $(DEFS) $(DEBUG) $(INCS) $(OPT)
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# flags required for dependency generation; passed to compilers
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DEPFLAGS = -MT $@ -MD -MP -MF $(DEPDIR)/$*.Td
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# compile C source files
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COMPILE.c = $(CC) $(DEPFLAGS) $(CFLAGS) $(CPPFLAGS) -c -o $@
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# compile C++ source files
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COMPILE.cc = $(CXX) $(DEPFLAGS) $(CXXFLAGS) $(CPPFLAGS) -c -o $@
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# link object files to binary
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LINK.o = $(LD) $(LDFLAGS) -o $@
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LINK.so = $(LD) $(LDFLAGS) -o $@ -shared
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# precompile step
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PRECOMPILE =
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# postcompile step
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POSTCOMPILE = mv -f $(DEPDIR)/$*.Td $(DEPDIR)/$*.d
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# }}}
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.SUFFIXES: .c .cc .cpp .cxx .o .1
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all: $(OBJS) $(PROGS)
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main_client: $(CLIENT_OBJS)
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$(LINK.o) $^ $(LDLIBS)
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main_server: $(SERVER_OBJS)
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$(LINK.o) $^ $(LDLIBS)
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test: $(TEST_PROGS)
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@echo $(TEST_PROGS)
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$(TEST_BINDIR)/test_FileIO: $(OBJDIR)/test/test_FileIO.o $(TEST_OBJ_COMMON) $(OBJDIR)/src/util.o
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$(LINK.o) $^ $(LDLIBS)
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$(TEST_BINDIR)/test_lua: $(OBJDIR)/test/test_lua.o $(TEST_OBJ_COMMON) $(OBJDIR)/src/lib_lua_common.o
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$(LINK.o) $^ $(LDLIBS)
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$(TEST_BINDIR)/test_SafeUDPpacket: $(OBJDIR)/test/test_SafeUDPpacket.o $(TEST_OBJ_COMMON) $(OBJDIR)/src/UDPbase.o $(OBJDIR)/src/lib_SDL_common.o
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$(LINK.o) $^ $(LDLIBS)
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$(OBJDIR)/%.o: %.c
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$(OBJDIR)/%.o: %.c $(DEPDIR)/%.d
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$(PRECOMPILE)
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$(COMPILE.c) $<
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$(POSTCOMPILE)
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$(OBJDIR)/%.o: %.cpp
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$(OBJDIR)/%.o: %.cpp $(DEPDIR)/%.d
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$(PRECOMPILE)
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$(COMPILE.cc) $<
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$(POSTCOMPILE)
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$(OBJDIR)/%.o: %.cc
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$(OBJDIR)/%.o: %.cc $(DEPDIR)/%.d
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$(PRECOMPILE)
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$(COMPILE.cc) $<
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$(POSTCOMPILE)
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$(OBJDIR)/%.o: %.cxx
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$(OBJDIR)/%.o: %.cxx $(DEPDIR)/%.d
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$(PRECOMPILE)
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$(COMPILE.cc) $<
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$(POSTCOMPILE)
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clean: REALLYCLEAN?=@echo
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clean:
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$(REALLYCLEAN) $(RM) $(DEPDIR) $(OBJDIR) $(PROGS)
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$(REALLYCLEAN) $(RM) $(TEST_PROGS)
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reallyclean:
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$(MAKE) REALLYCLEAN= clean
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.PRECIOUS: $(DEPDIR)/%.d
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$(DEPDIR)/%.d: ;
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-include $(DEPS)
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