Makefile

   1 # Makefile for rpn.
   2 # Should be fairly portable for the various *nix systems. The rules
   3 # themselves shouldn't need to be changed; only the variables may need to
   4 # change.
   5
   6 # Automatically default to a release build.
   7 ifndef DEBUG
   8 RELEASE = 1
   9 endif
  10
  11 # Version
  12 VERSION = $(shell cat VERSION)
  13 GIT_BUILD = $(shell git describe)
  14
  15 # Git command to make a distribution tarball.
  16 GIT_ARCHIVE = git archive --format=tar --prefix=rpn-$(VERSION)/ HEAD | \
  17         bzip2 >rpn-$(VERSION).tar.bz2
  18
  19 ifdef RELEASE
  20 CXXFLAGS = -Wall -Weffc++ -pedantic -O2 -DRPN_CONSOLE -DRPN_LONG_DOUBLE \
  21                    -DGIT_BUILD="\"$(GIT_BUILD)\""
  22 LFLAGS = -s -lm -o
  23 endif
  24 ifdef DEBUG
  25 CXXFLAGS = -Wall -Weffc++ -pedantic -g -DRPN_CONSOLE -DRPN_LONG_DOUBLE \
  26                    -DGIT_BUILD=$(GIT_BUILD)
  27 LFLAGS = -lm -o
  28 endif
  29
  30 OBJDIR = obj/console/
  31 SRCDIR = src/
  32 TARGET = bin/console/rpn
  33 OBJECTS = \
  34         $(OBJDIR)Calculator.o $(OBJDIR)Commands.o $(OBJDIR)Help.o \
  35         $(OBJDIR)History.o $(OBJDIR)Main.o $(OBJDIR)Operators.o \
  36         $(OBJDIR)Variables.o $(OBJDIR)console/Arguments.o
  37
  38 # make the program by default
  39 .PHONY: all
  40 all: $(TARGET)
  41
  42 # rule to clean-up the objects and the target, if they exist
  43 .PHONY: clean
  44 clean:
  45         @echo Cleaning objects and executables...
  46         @$(RM) $(OBJECTS) $(TARGET)
  47
  48 # General rule for compiling.
  49 $(OBJDIR)%.o: $(SRCDIR)%.cpp $(SRCDIR)rpn.h
  50         @echo Compiling $(notdir $<)
  51         @$(CXX) $(CXXFLAGS) -c -o $@ $<
  52
  53 # rule to make the program
  54 $(TARGET): $(OBJECTS)
  55         @echo Linking $(TARGET)...
  56         @$(CXX) $(OBJECTS) $(LFLAGS) $@
  57
  58 # rule to make tarball for distribution.
  59 .PHONY: dist
  60 dist:
  61         $(GIT_ARCHIVE)
  62
  63 # rule to make documentation
  64 .PHONY: doc
  65 doc:
  66         doxygen Doxyfile
  67
  68 # PSP compilation.
  69 PSP_TARGET   = EBOOT.PBP
  70 PSP_MAKEFILE = Makefile.psp
  71
  72 # Call the PSP makefile to do the work.
  73 $(PSP_TARGET): $(PSP_MAKEFILE)
  74         @$(MAKE) -f $<
  75
  76 # Make the executable.
  77 .PHONY: psp
  78 psp: $(PSP_TARGET)
  79
  80 # Cleanup.
  81 .PHONY: psp-clean
  82 psp-clean:
  83         @$(MAKE) -f $(PSP_MAKEFILE) clean
  84
  85 .PHONY: psp-install
  86 psp-install:
  87         @$(MAKE) -f $(PSP_MAKEFILE) install
  88
  89 # Wii compilation.
  90 WII_MAKEFILE = Makefile.wii
  91
  92 .PHONY: wii
  93 wii: $(WII_MAKEFILE)
  94         @$(MAKE) -f $(WII_MAKEFILE)
  95
  96 .PHONY: wii-clean
  97 wii-clean: $(WII_MAKEFILE)
  98         @$(MAKE) -f $(WII_MAKEFILE) clean
  99
 100 .PHONY: wii-run
 101 wii-run: $(WII_MAKEFILE)
 102         @$(MAKE) -f $(WII_MAKEFILE) run
 103
 104 # An easter egg, just for the hell of it.
 105 .PHONY: love
 106 love:
 107         @echo Not war?