Makefile

   1 #### CONFIGURATION
   2
   3 # Uncomment one of the options below to change the way Pachi is built.
   4 # Alternatively, you can pass the option to make itself, like:
   5 #       make MAC=1 DOUBLE=1
   6
   7
   8 # Do you compile on MacOS/X instead of Linux? Please note that the
   9 # performance may not be optimal.
  10 # (XXX: We are looking for volunteers contributing support for other
  11 # targets, like mingw/Windows.)
  12
  13 # MAC=1
  14
  15 # By default, Pachi uses low-precision numbers within the game tree to
  16 # conserve memory. This can become an issue with playout counts >1M,
  17 # e.g. with extremely long thinking times or massive parallelization;
  18 # 24 bits of floating_t mantissa become insufficient then.
  19
  20 # DOUBLE=1
  21
  22 # Enable performance profiling using gprof. Note that this also disables
  23 # inlining, which allows more fine-grained profile, but may also distort
  24 # it somewhat.
  25
  26 # PROFILING=gprof
  27
  28 # Enable performance profiling using google-perftools. This is much
  29 # more accurate, fine-grained and nicer than gprof and does not change
  30 # the way the actual binary is compiled and runs.
  31
  32 # PROFILING=perftools
  33
  34
  35 # Target directories when running `make install`. Note that this is NOT
  36 # quite supported yet - Pachi will work fine, but will always look for
  37 # extra data files (such as pattern, joseki or fuseki database) only
  38 # in the current directory, bundled database files will not be installed
  39 # in a system directory or loaded from there.
  40 PREFIX=/usr/local
  41 BINDIR=$(PREFIX)/bin
  42
  43 # Generic compiler options. You probably do not really want to twiddle
  44 # any of this.
  45 # (N.B. -ffast-math breaks us; -fomit-frame-pointer is added below
  46 # unless PROFILING=gprof.)
  47 CUSTOM_CFLAGS=-Wall -ggdb3 -O3 -std=gnu99 -frename-registers -pthread -Wsign-compare -D_GNU_SOURCE
  48
  49 ### CONFIGURATION END
  50
  51
  52 ifdef MAC
  53         SYS_CFLAGS=-DNO_THREAD_LOCAL
  54         LDFLAGS=-lm -pthread -ldl -rdynamic
  55 else
  56         SYS_CFLAGS=-march=native
  57         LDFLAGS=-lm -pthread -lrt -ldl -rdynamic
  58 endif
  59
  60 ifdef DOUBLE
  61         CUSTOM_CFLAGS+=-DDOUBLE
  62 endif
  63
  64 ifeq ($(PROFILING), gprof)
  65         LDFLAGS+=-pg
  66         CUSTOM_CFLAGS+=-pg -fno-inline
  67 else
  68         # Whee, an extra register!
  69         CUSTOM_CFLAGS+=-fomit-frame-pointer
  70 ifeq ($(PROFILING), perftools)
  71         LDFLAGS+=-lprofiler
  72 endif
  73 endif
  74
  75 ifndef LD
  76 LD=ld
  77 endif
  78
  79 ifndef AR
  80 AR=ar
  81 endif
  82
  83 ifndef INSTALL
  84 INSTALL=/usr/bin/install
  85 endif
  86
  87 export
  88 unexport INCLUDES
  89 INCLUDES=-I.
  90
  91
  92 OBJS=board.o gtp.o move.o ownermap.o pattern3.o playout.o probdist.o random.o stone.o timeinfo.o network.o fbook.o
  93 SUBDIRS=random replay joseki montecarlo uct uct/policy playout tactics t-unit distributed
  94
  95 all: all-recursive pachi
  96
  97 LOCALLIBS=random/random.a replay/replay.a joseki/joseki.a montecarlo/montecarlo.a uct/uct.a uct/policy/uctpolicy.a playout/playout.a tactics/tactics.a t-unit/test.a distributed/distributed.a
  98 $(LOCALLIBS): all-recursive
  99         @
 100 pachi: $(OBJS) pachi.o $(LOCALLIBS)
 101         $(call cmd,link)
 102
 103 # Use runtime gcc profiling for extra optimization. This used to be a large
 104 # bonus but nowadays, it's rarely worth the trouble.
 105 .PHONY: pachi-profiled
 106 pachi-profiled:
 107         @make clean all XLDFLAGS=-fprofile-generate XCFLAGS="-fprofile-generate -fomit-frame-pointer -frename-registers"
 108         ./pachi -t =5000 no_tbook <tools/genmove19.gtp
 109         @make clean all clean-profiled XLDFLAGS=-fprofile-use XCFLAGS="-fprofile-use -fomit-frame-pointer -frename-registers"
 110
 111 # install-recursive?
 112 install:
 113         $(INSTALL) ./pachi $(DESTDIR)$(BINDIR)
 114
 115
 116 clean: clean-recursive
 117         rm -f pachi *.o
 118
 119 clean-profiled: clean-profiled-recursive
 120         rm -f *.gcda *.gcno
 121
 122 -include Makefile.lib