src/Makefile

   1 ##################################################
   2 #Desc:   Mihrtec Standard Makefile
   3 #Author: Mihrtec LLC
   4 #Date:   2016
   5 ##################################################
   6 #Application Information
   7 ##################################################
   8 #Executable name, also passed as -DAPPNAME to compiler
   9 APPNAME   := the_march
  10 #Directory in which we expect to find main()
  11 APPMODULE := core
  12 #Compiler flags for the final executable
  13 APPFLAGS  :=
  14 #Object files statically linked for the executable
  15 APPOBJ    :=
  16 #Dependencies which must be built before the executable
  17 APPDEPS   :=
  18 #Directories containing independent tools for GNU
  19 TOOLS     := apc
  20 ##################################################
  21 #Emscripten Info
  22 ##################################################
  23 #Functions to export for JS Module
  24 EXPORT_FUNCS := em_main auth_encrypt
  25 #Flags to always run on emcc/em++
  26 EMFLAGS      :=
  27
  28 #Import the build system setup
  29 include .make/build.mk
  30
  31 #Directories to be constructed
  32 DIRS := $(sort $(dir $(APPDEPS) $(APPTARG)))
  33
  34 #Targets that don't generate a file
  35 .PHONY: $(APPNAME) run push dox doc clean scrub all default
  36 #Define default rules to point to APPNAME
  37 all default: $(APPTARG)
  38
  39 #Build the executable
  40 $(APPNAME) $(APPTARG): $(DIRS) $(APPDEPS)
  41         $(APPC) -o $(APPTARG) $(APPFLAGS) $(APPSRC)
  42
  43 #create directories
  44 $(DIRS):
  45         @mkdir -p $@
  46
  47 #run the game after making it
  48 run: $(APPNAME)
  49         $(APPTARG)
  50
  51 #push to github after successful compile
  52 push: $(APPTARG)
  53         @printf '\nEnter a commit message:\n'; \
  54                 read CMT; \
  55                 git commit -am "$$CMT"
  56         git push
  57
  58 dox doc:
  59         doxygen dox.conf
  60
  61 #clean up intermediate dependency files and binaries
  62 clean:
  63         @echo "Cleaning build targets"
  64         rm -f $(APPTARG) $(WEBTARG) $(CTARG)
  65
  66 #Scrub down to minimal distribution
  67 scrub: | clean
  68
  69 ################## DEFAULTS #####################
  70 #cancel default %.o behavior for %.d dependency
  71 %.o : %.c
  72
  73 #construct list of make rules for tools
  74 ifdef TOOLS
  75 TOOLTARGS := $(foreach tool,$(TOOLS),$(tool)/$(tool))
  76 .phony: $(TOOLS)
  77 $(TOOLS): $(TOOLTARGS)
  78
  79 T = $(notdir $@)
  80 B = $(basename $T)
  81 $(TOOLTARGS): $(TOOLOBJ)
  82         $($TCC) $($TFLG) $($TSRC:.c=.o) -o $@
  83
  84 #Tools only work on whatever system they're designed for
  85 #(typically GNU), so their creation rules are dependent
  86 #on each tool (define in .make/.buildtools.mk)
  87 $(foreach tool,$(TOOLS),$(tool)/%.o): %.c
  88         $($BCC) $(BFLG) $< -c -o $@
  89
  90 #Put our toolsrc on the ctarg list for generating deps
  91 CTARG := $(CTARG) $(TOOLOBJ)
  92 endif
  93
  94 #Generate and evaluate C dependencies
  95 $(foreach base,$(basename $(sort $(strip $(CTARG)))),\
  96         $(eval $(strip $(base)$(COBJSUF): $(shell $(subst $BASE,$(base),$(CDEPSCOMMAND)))) $(CDEPS)))
  97
  98 #new default C build rule
  99 %.bc %.o: %.c $(CDEPS)
 100         $(CC) $(CXXFLAGS) $(CFLAGS) $< -c -o $@
 101
 102 #construct list of cp rules for each web item
 103 ifdef WEBTARG
 104 $(WEBTARG): $(subst $(DISTDIR),$(HTSRCDIR),$(WEBTARG))
 105         cp -f $(subst $(DISTDIR),$(HTSRCDIR),$@) $@
 106 endif
 107
 108 #force including rules for making each lib if
 109 #we have identified any missing libs
 110 #(fail if no rule exists)
 111 ifdef MISSINGLIBS
 112 include $(foreach lib,$(MISSINGLIBS),.make/lib$(lib).mk)
 113 endif
 114
 115 #include rules for making each app
 116 ifdef APPTARGS
 117 include $(foreach app,$(APPTARGS),.make/app$(app).mk)
 118 endif
 119