src/Makefile

   1 #Mihrtec Standard Makefile
   2 #Author: ksg
   3
   4 #Project Info
   5 APPNAME     := the_march
   6 MODULES     := core
   7 CFLAGS      := -Wall
   8 APP_RULES   :=
   9 CLEAN_RULES :=
  10 SCRUB_RULES :=
  11
  12
  13 ifdef EMSCRIPTEN_TOOLS
  14 #Emscripten build environment
  15 APP_RULES += move
  16 HTML      := index.html js/the_march.config.js
  17 CC        := emcc
  18 EXPORTS   := '_em_main'
  19 EMOPTS    := --separate-asm -s ALLOW_MEMORY_GROWTH=1 -s FORCE_FILESYSTEM=1 --pre-js html/js/pre.js
  20 LIBS      += -s USE_SDL=2 -s USE_SDL_TTF=2 -s USE_SDL_IMAGE=2 -s SDL2_IMAGE_FORMATS='["png"]'
  21 EXEPATH   := ../dist/bin/jasm/js
  22 EXE       := $(APPNAME).js
  23 OBJFILE   :=bc
  24 EMFLAGS   := $(EMOPTS) $(LIBS) -s EXPORTED_FUNCTIONS="[$(EXPORTS)]"
  25 EMFLAGS   += -I/usr/include/google
  26 BYPRODUCT := $(APPNAME).asm.js $(APPNAME).js.mem
  27 else
  28 #Native Build Environment
  29 CC        := gcc
  30 LIBS      := -lprotobuf-c
  31 LIBS      += -lSDL2_ttf -lSDL2_image -lSDL2main -lSDL2 -lopengl32
  32 EXEPATH   := ../dist/bin/$(shell uname -m)
  33 #windows mingw build rules
  34 ifeq ($(OS), Windows_NT)
  35 LIBS      := -lmingw32 -mwindows $(LIBS)
  36 EXE       := $(APPNAME).exe
  37 else
  38 EXE       := $(APPNAME)
  39 endif
  40 OBJFILE   :=o
  41 endif
  42
  43 #-I each of the module directories, include directory, and define APPNAME.
  44 CFLAGS    += $(patsubst %,-I%, $(MODULES))
  45 CFLAGS    += -Iinclude -I.
  46 CFLAGS    += -DAPPNAME=$(APPNAME)
  47
  48 #auto include all .c files
  49 SRC       += $(patsubst %,%/*.c,$(MODULES))
  50 SRC       := $(wildcard $(SRC))
  51
  52 #Targets that don't generate a file
  53 .PHONY: $(APPNAME) run push dox doc clean scrub all default move
  54 #Define default rules to point to APPNAME
  55 all default: clean $(APPNAME)
  56
  57 #include rules from any .mk file found in a module directory
  58 include $(wildcard $(patsubst %,%/*.mk,$(MODULES)))
  59
  60 #populate C objects and dependency files to generate from SRC
  61 COBJ       += $(patsubst %.c,%.$(OBJFILE), $(filter %.c,$(SRC)))
  62 CDEP       += $(COBJ:.$(OBJFILE)=.d)
  63
  64 include $(CDEP)
  65
  66 #Build the executable
  67 $(APPNAME): $(APP_RULES) $(CDEP) $(COBJ)
  68         @mkdir -p $(EXEPATH)
  69         $(CC) -o $(EXEPATH)/$(EXE) $(EMFLAGS) $(CXXFLAGS) $(CFLAGS) core/main.$(OBJFILE) $(LIBS)
  70
  71 #run the game after making it
  72 run: $(APPNAME)
  73         $(EXEPATH)/$(EXE)
  74
  75 #push to github after successful compile
  76 push: $(APPNAME)
  77         @printf '\nEnter a commit message:\n'; \
  78                 read CMT; \
  79                 git commit -am "$$CMT"
  80         git push origin master
  81
  82 dox doc:
  83         doxygen dox.conf
  84
  85 #clean up intermediate dependency files and binaries
  86 clean: $(CLEAN_RULES)
  87         @echo "Cleaning - Recompiling .d (deps) and .$(OBJFILE) (obj)"
  88         @rm -f $(EXEPATH)/$(EXE) $(patsubst %,$(EXEPATH)/%, $(BYPRODUCT))
  89         @rm -f $(patsubst %,%/*.$(OBJFILE), $(MODULES))
  90         @rm -f $(patsubst %,%/*.d, $(MODULES))
  91
  92 #Scrub down to minimal distribution
  93 scrub: clean $(SCRUB_RULES)
  94
  95 #construct list of move rules for each HTML item
  96 .PHONY: $(HTML)
  97 $(HTML):
  98         @cp -f html/$@ ../dist/bin/jasm/$@
  99 #move js/html files
 100 move: $(HTML)
 101
 102 ################## DEFAULTS #####################
 103 #cancel default %.o behavior for %.d dependency
 104 %.o : %.c
 105
 106 #new default .o for .c files
 107 %.bc %.o: %.c %.d
 108         $(CC) -c $(EMFLAGS) $(CPPFLAGS) $(CFLAGS) $< -o $@
 109
 110 #default for .d dependency files (output from gcc -M)
 111 %.d: %.c
 112         @./deps.sh 'dirname $*.c' $(CFLAGS) $*.c > $@
 113         @sed -i 's/$(*F)[\.]o/$(@D)\/$(*F)\.o/g' $@
 114         @cat $@ | sed 's/[\.][o]/.bc/g' >> $@
 115