configure.mk

   1 # Use git to define VERSION: 'v2.0.1-81-g0c1619f'
   2 # Otherwise see 'src/common.h'
   3 use_git_describe = yes
   4
   5 # Optimize executable for speed
   6 optimize = yes
   7 use_asserts = no
   8
   9 # Search options
  10 use_check_extension = yes
  11 use_null_move_pruning = yes
  12 use_internal_iterative_deepening = yes
  13 use_futility_pruning = yes
  14 use_late_move_reduction = yes
  15
  16 # Debug options
  17 use_profiler = no
  18 use_gdb = no
  19
  20 # Supported compiler options: gcc, intel, clang
  21 ifndef compiler
  22     compiler = gcc
  23 endif
  24 ifeq ($(compiler),gcc)
  25     CXX = g++
  26 endif
  27 ifeq ($(compiler),intel)
  28     CXX = icpc
  29 endif
  30 ifeq ($(compiler),clang)
  31     CXX = clang++
  32 endif
  33
  34 CXXFLAGS = -std=c++0x -pipe
  35 ifeq ($(compiler),intel)
  36     CXXFLAGS += -Wall -Wremarks -wd981 -wd2259
  37 else
  38     CXXFLAGS += -Wall -pedantic-errors -Wcast-qual -Wshadow -Wextra
  39 endif
  40 ifeq ($(use_git_describe),yes)
  41     CXXFLAGS += -DVERSION=\"$(shell git describe HEAD)\"
  42 endif
  43 ifeq ($(optimize),yes)
  44     ifeq ($(compiler),intel)
  45         CXXFLAGS += -fast
  46     else
  47         CXXFLAGS += -O3 -march=native -mtune=native
  48     endif
  49 endif
  50 ifeq ($(use_gdb),yes)
  51     CXXFLAGS += -g
  52 endif
  53 ifeq ($(use_profiler),yes)
  54     CXXFLAGS += -pg -lprofiler
  55 endif
  56 ifeq ($(use_asserts),no)
  57     CXXFLAGS += -DNDEBUG
  58 endif
  59 ifeq ($(use_check_extension),no)
  60     CXXFLAGS += -DNCE
  61 endif
  62 ifeq ($(use_null_move_pruning),no)
  63     CXXFLAGS += -DNNMP
  64 endif
  65 ifeq ($(use_internal_iterative_deepening),no)
  66     CXXFLAGS += -DNIID
  67 endif
  68 ifeq ($(use_futility_pruning),no)
  69     CXXFLAGS += -DNFP
  70 endif
  71 ifeq ($(use_late_move_reduction),no)
  72     CXXFLAGS += -DNLMR
  73 endif