Makefile

   1 # Makefile for cgreylag module
   2
   3 # The SWIG Python/STL interface is pretty new, so SWIG 1.3.31 or later is
   4 # required.
   5 # Python 2.5 or later is required.
   6 # A reasonably recent g++/libstdc++ may also be required.
   7
   8 # Developed with swig 1.3.31, g++ 3.4.6/4.1.2, libstdc++.so.6
   9
  10
  11 .PHONY: all modsyms install install_scripts clean tags check release
  12 .DELETE_ON_ERROR:
  13
  14
  15 DEST = /usr/local/lib/greylag/
  16
  17 PYTHONFLAGS = $(shell python-config --include)
  18
  19 CXXBASEFLAGS = -Wall -Werror -g3 -fPIC -pipe
  20
  21 # use to add flags from the make command-line
  22 CXXFASTFLAGS =
  23
  24 # This makes it easy to compile different versions without editing this file.
  25 # 0=debug, 2=fast, 3=maybe faster (and less debuggable)
  26 SPEED := 2
  27
  28 ifeq ($(SPEED),0)
  29 # for debugging (extra checking, slow)
  30 CXXFLAGS = $(CXXBASEFLAGS) -O0 -D_GLIBCXX_DEBUG
  31 else
  32   ifeq ($(SPEED),2)
  33 # reasonably fast
  34 CXXFLAGS = $(CXXBASEFLAGS) -O2 -ffast-math
  35   else
  36     ifeq ($(SPEED),3)
  37 # for speed (fastest?, fewest checks)
  38 CXXFLAGS = $(CXXBASEFLAGS) -O3 -ffast-math -DNDEBUG
  39     else
  40 CXXFLAGS = ---INVALID-SPEED
  41     endif
  42   endif
  43 endif
  44
  45 SWIGCXXFLAGS = $(CXXFLAGS) $(PYTHONFLAGS) -fno-strict-aliasing -Wno-error
  46
  47 MODULE = cgreylag
  48
  49 all :: _$(MODULE).so
  50
  51 $(MODULE)_wrap.cpp : $(MODULE).i $(MODULE).hpp
  52         swig -c++ -python -o $@ $<
  53
  54 $(MODULE)_wrap.o : $(MODULE)_wrap.cpp $(MODULE).hpp
  55         @echo "# some warnings possible here (compiling swig output)"
  56         $(CXX) $(SWIGCXXFLAGS) -c $<
  57
  58 $(MODULE).o : $(MODULE).cpp $(MODULE).hpp
  59         $(CXX) $(CXXFLAGS) $(CXXFASTFLAGS) -c $<
  60
  61 _$(MODULE).so : $(MODULE).o $(MODULE)_wrap.o
  62         $(CXX) $(CXXFLAGS) $(CXXFASTFLAGS) -shared $^ -o $@
  63
  64
  65 # summary of C++ modules symbols used by main script
  66 modsyms ::
  67         @sed -n -e 's/^.*\(cgreylag\.[a-zA-Z0-9_.]*\).*$$/\1/p' \
  68                         greylag_chase.py \
  69                 | sort | uniq -c
  70
  71 tags :: TAGS
  72 TAGS : $(MODULE).cpp $(MODULE).hpp
  73         etags $^
  74
  75 install :: all install_scripts
  76         install -p _$(MODULE).so $(DEST)
  77         install -p --mode=444 $(MODULE).py $(DEST)
  78
  79 # FIX: we could compile the .py files here
  80 install_scripts ::
  81         [ -d $(DEST) ] || install -d $(DEST)
  82         install -p --mode=444 greylag.py $(DEST)
  83         install -p greylag_shuffle_database.py $(DEST)/greylag-shuffle-database
  84         install -p greylag_chase.py $(DEST)/greylag-chase
  85         install -p greylag_rally.py $(DEST)/greylag-rally
  86         install -p greylag_merge.py $(DEST)/greylag-merge
  87         install -p greylag_sqt.py $(DEST)/greylag-sqt
  88         install -p greylag_validate.py $(DEST)/greylag-validate
  89
  90 clean ::
  91         -rm -f $(MODULE).py $(MODULE)_wrap.cpp $(MODULE).o $(MODULE)_wrap.o \
  92                 _$(MODULE).so *.py[co] TAGS *~ .??*~ \
  93                 test/*.py[co] test/*.glw test/*-bad.sqt test/tmp* test/*~
  94
  95 check :: all
  96         nosetests --exe --with-doctest $(NOSEFLAGS)
  97
  98
  99 release :: all
 100         @echo "# did you update VERSION in greylag.py?"
 101         git-tag -l "v$(VERSION)" || false # no such tag
 102         git-archive --format=tar --prefix=greylag-$(VERSION)/ v$(VERSION) \
 103             | gzip -9 > ../greylag-$(VERSION).tgz
 104