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_null_move_pruning = yes
  11
  12 # Debug options
  13 use_profiler = no
  14 use_gdb = no
  15
  16 # Supported compiler options: gcc, intel, clang
  17 ifndef compiler
  18     compiler = gcc
  19 endif
  20 ifeq ($(compiler),gcc)
  21     CXX = g++
  22 endif
  23 ifeq ($(compiler),intel)
  24     CXX = icpc
  25 endif
  26 ifeq ($(compiler),clang)
  27     CXX = clang++
  28 endif
  29
  30 CXXFLAGS = -std=c++0x -pipe
  31 ifeq ($(compiler),intel)
  32     CXXFLAGS += -Wall -Wremarks -wd981 -wd2259
  33 else
  34     CXXFLAGS += -Wall -pedantic-errors -Wcast-qual -Wshadow -Wextra
  35 endif
  36 ifeq ($(use_git_describe),yes)
  37     CXXFLAGS += -DVERSION=\"$(shell git describe HEAD)\"
  38 endif
  39 ifeq ($(optimize),yes)
  40     ifeq ($(compiler),intel)
  41         CXXFLAGS += -fast
  42     else
  43         CXXFLAGS += -O3 -march=native -mtune=native
  44     endif
  45 endif
  46 ifeq ($(use_gdb),yes)
  47     CXXFLAGS += -g
  48 endif
  49 ifeq ($(use_profiler),yes)
  50     CXXFLAGS += -pg -lprofiler
  51 endif
  52 ifeq ($(use_asserts),no)
  53     CXXFLAGS += -DNDEBUG
  54 endif
  55 ifeq ($(use_null_move_pruning),yes)
  56     CXXFLAGS += -DNMP
  57 endif