127 lines
3.5 KiB
Makefile
127 lines
3.5 KiB
Makefile
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MAKEFLAGS := --jobs=$(shell nproc)
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TARGET := game
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INFO :=
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EDITOR := 1
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DEBUG := 1
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UNAME := $(shell uname)
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ifeq ($(OS),Windows_NT)
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UNAME := Windows_NT
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endif
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UNAME_P := $(shell uname -m)
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#CC specifies which compiler we're using
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CC = clang -x c --std=c99
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CXX = clang++
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DEFFLAGS :=
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ifeq ($(EDITOR), 1)
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DEFFLAGS += -DEDITOR
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TARGET = editor
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endif
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ifeq ($(DEBUG), 1)
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DEFFALGS += -DDEBUG
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INFO = dbg
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endif
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BINDIR := ./bin
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BUILDDIR := ./obj
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THIRDPARTY_DIR := ./source/thirdparty
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THIRDPARTY_DIRS := ${sort ${dir ${wildcard ${THIRDPARTY_DIR}/*/}}}
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THIRDPARTY_I := $(addsuffix include, ${THIRDPARTY_DIRS}) $(addsuffix src, $(THIRDPARTY_DIRS)) $(THIRDPARTY_DIRS) $(addsuffix build/include, $(THIRDPARTY_DIRS)) $(addsuffix include/chipmunk, $(THIRDPARTY_DIRS))
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THIRDPARTY_L := $(addsuffix build/lib, $(THIRDPARTY_DIRS)) $(addsuffix build, ${THIRDPARTY_DIRS}) $(addsuffix build/bin, $(THIRDPARTY_DIRS) $(addsuffix build/src, $(THIRDPARTY_DIRS)))
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# imgui sources
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IMGUI_DIR := ${THIRDPARTY_DIR}/imgui
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imgui = $(addprefix ${IMGUI_DIR}/, imgui imgui_draw imgui_widgets imgui_tables)
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imguibackends = $(addprefix ${IMGUI_DIR}/backends/, imgui_impl_sdl imgui_impl_opengl3)
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imguiobjs := $(addsuffix .cpp, $(imgui) $(imguibackends))
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plmpeg_objs := ${THIRDPARTY_DIR}/pl_mpeg/pl_mpeg_extract_frames.c
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cpobjs := $(wildcard ${THIRDPARTY_DIR}/Chipmunk2D/src/*.c)
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s7objs := ${THIRDPARTY_DIR}/s7/s7.c
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includeflag := $(addprefix -I, $(THIRDPARTY_I) ./source/engine ./source/editor $(IMGUI_DIR) $(IMGUI_DIR)/backends)
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#LIBRARY_PATHS specifies the additional library paths we'll need
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LIB_PATHS := $(addprefix -L, $(THIRDPARTY_L))
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# Engine sources
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sources := $(wildcard ./source/engine/*.cpp ./source/engine/*.c ./source/editor/*.c ./source/editor/*.cpp) $(imguiobjs) $(s7objs) $(cpobjs)
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#COMPILER_FLAGS specifies the additional compilation options we're using
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WARNING_FLAGS := -w #-pedantic -Wall -Wextra -Wwrite-strings
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COMPILER_FLAGS := -g -O0 $(WARNING_FLAGS)
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ifeq ($(UNAME), Windows_NT)
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LINKER_FLAGS:= -static
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# DYNAMIC LIBS: SDL2 opengl32
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ELIBS := glew32 mingw32 SDL2main SDL2 m dinput8 dxguid dxerr8 user32 gdi32 winmm imm32 ole32 oleaut32 shell32 version uuid setupapi opengl32 stdc++ winpthread
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CLIBS :=
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EXT := .exe
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else
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LINKER_FLAGS :=
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ELIBS :=
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CLIBS := SDL2 GLEW GL dl pthread
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EXT :=
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endif
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LELIBS := -Wl,-Bstatic $(addprefix -l, ${ELIBS}) -Wl,-Bdynamic $(addprefix -l, $(CLIBS))
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BUILDD = -DGLEW_STATIC
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dir_guard = @mkdir -p $(@D)
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objprefix = ./obj/$(UNAME)/$(UNAME_P)/$(TARGET)$(INFO)
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objects := $(patsubst .%.cpp, $(objprefix)%.o, $(filter %.cpp, $(sources))) $(patsubst .%.c, $(objprefix)%.o, $(filter %.c, $(sources)))
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objects := $(sort $(objects))
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depends := $(patsubst %.o, %.d, $(objects))
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FILENAME = $(TARGET)$(INFO)_$(UNAME_P)$(EXT)
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all: install
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$(TARGET): $(objects)
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@echo Linking $(TARGET)
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@$(CXX) $^ -DGLEW_STATIC $(LINKER_FLAGS) $(LIB_PATHS) $(LELIBS) -o $@
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install: $(TARGET)
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mkdir -p bin/$(UNAME) && cp $(TARGET) bin/$(UNAME)/$(FILENAME)
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cp $(TARGET) yugine/$(FILENAME)
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rm $(TARGET)
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-include $(depends)
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$(objprefix)/%.o:%.cpp
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$(dir_guard)
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@echo Making C++ object $(notdir $@)
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-@$(CXX) $(BUILDD) $(DEFFLAGS) $(includeflag) $(COMPILER_FLAGS) -MD -c $< -o $@
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$(objprefix)/%.o:%.c
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$(dir_guard)
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@echo Making C object $(notdir $@)
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-@$(CC) $(BUILDD) $(DEFFLAGS) $(includeflag) $(COMPILER_FLAGS) -MD -c $< -o $@
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clean:
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@echo Cleaning project
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@rm -f $(objects) $(depends)
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bsclean:
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rm -f $(bsobjects)
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gameclean:
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rm -f $(gameobjects)
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TAGS: $(sources) $(edsources)
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@echo Generating TAGS file
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@ctags -eR $^
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