Makefile

   1 POPCOUNT=$(shell grep -q popcnt /proc/cpuinfo && echo 1)
   2
   3 ifeq ($(POPCOUNT), 1)
   4         POPCOUNT_FLAG=-DHAS_NATIVE_POPCOUNT -mpopcnt
   5 else
   6         #POPCOUNT_FLAG=-DHAS_POPCOUNT_TABLE
   7         POPCOUNT_FLAG=
   8 endif
   9
  10 ifeq ($(VERBOSE), true)
  11         HIDE=
  12 else
  13         HIDE=@
  14 endif
  15
  16 ifeq ($(DEBUG), true)
  17         OPT_FLAGS=-O0 -g $(POPCOUNT_FLAG) -static
  18 else
  19         OPT_FLAGS=-O3 $(POPCOUNT_FLAG) -static
  20 endif
  21
  22
  23 ifeq ($(PROFILE), true)
  24         PROF_FLAGS=-pg -g
  25 else
  26         PROF_FLAGS=
  27 endif
  28
  29
  30 INC_FLAGS=-I.
  31 CFLAGS= $(INC_FLAGS) $(OPT_FLAGS) $(PROF_FLAGS)
  32 CXXFLAGS= $(INC_FLAGS) $(OPT_FLAGS) $(PROF_FLAGS)
  33 CC=g++
  34
  35
  36 OBJECTS_BP=bp.o bp-utils.o bp-darray.o bp-core.o
  37 LIB_BP=libbp.a
  38
  39 all: depend $(LIB_BP)
  40
  41 $(LIB_BP): $(OBJECTS_BP)
  42         @echo [Link] $@
  43         $(HIDE) ar rcs $@ $(OBJECTS_BP)
  44
  45 %o: %c
  46         @echo [C] $@
  47         $(HIDE) $(CC) -c $(CFLAGS) $< -o $@
  48
  49 %o: %cpp
  50         @echo [C++] $@
  51         $(HIDE) $(CC) -c $(CXXFLAGS)  $< -o $@
  52
  53 depend:
  54         @echo [DEPEND]
  55         $(HIDE) (gcc -MM *.c) > $@
  56
  57 clean:
  58         @echo [CLEAN]
  59         $(HIDE) rm -f *.[ao] depend
  60
  61 -include depend
  62