Makefile

   1 POPCOUNT=$(shell grep -q popcnt /proc/cpuinfo && echo 1)
   2
   3 ifeq ($(POPCOUNT), 1)
   4         POPCOUNT_FLAG=-DHAS_NATIVE_POPCOUNT
   5 else
   6         POPCOUNT_FLAG=
   7 endif
   8
   9 ifeq ($(VERBOSE), true)
  10         HIDE=
  11 else
  12         HIDE=@
  13 endif
  14
  15 ifeq ($(DEBUG), true)
  16         OPT_FLAGS=-O0 -g $(POPCOUNT_FLAG) -fno-PIC -static
  17 else
  18         OPT_FLAGS=-O4 $(POPCOUNT_FLAG) -fno-PIC -static
  19 endif
  20
  21
  22
  23 INC_FLAGS=-I.
  24 CFLAGS= $(INC_FLAGS) $(OPT_FLAGS)
  25 CXXFLAGS= $(INC_FLAGS) $(OPT_FLAGS)
  26 CC=gcc
  27
  28
  29 OBJECTS_BP=bp.o darray.o bpcore.o
  30 LIB_BP=libbpa.a
  31
  32 all: depend $(LIB_BP)
  33
  34 $(LIB_BP): $(OBJECTS_BP)
  35         @echo [Link] $@
  36         $(HIDE) ar rcs $@ $(OBJECTS_BP)
  37
  38 %o: %c
  39         @echo [C] $@
  40         $(HIDE) $(CC) -c $(CFLAGS) $< -o $@
  41
  42 %o: %cpp
  43         @echo [C++] $@
  44         $(HIDE) $(CC) -c $(CXXFLAGS)  $< -o $@
  45
  46 depend:
  47         @echo [DEPEND]
  48         $(HIDE) (gcc -MM *.c) > $@
  49
  50 clean:
  51         @echo [CLEAN]
  52         $(HIDE) rm -f *.[ao] depend
  53
  54 -include depend
  55