release/src/router/lzo/B/generic/Makefile

   1 # Copyright (C) 1996-2011 Markus F.X.J. Oberhumer
   2 #
   3 # this is modelled after build.sh; needs GNU make 3.80 or better
   4
   5 SHELL = /bin/sh
   6
   7 ##
   8 ## setup flags
   9 ##
  10
  11 ##top_srcdir ?= ../..
  12 top_srcdir ?= $(dir $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST)))../..
  13 AR ?= ar
  14 CC ?= cc
  15 CFLAGS ?= -O
  16
  17 CFI = -I$(top_srcdir)/include -I$(top_srcdir) -I$(top_srcdir)/src
  18 BNAME = lzo2
  19 BLIB = lib$(BNAME).a
  20
  21 CF = $(CPPFLAGS) $(CFI) $(CFLAGS)
  22 LF = $(LDFLAGS) $(LZO_EXTRA_LDFLAGS)
  23 LL = $(BLIB) $(LIBS) $(LZO_EXTRA_LIBS)
  24
  25
  26 ##
  27 ## setup files
  28 ##
  29
  30 __map = $(foreach __map_v,$(2),$(call $(1),$(__map_v)))
  31 __object_filename = $(addsuffix .o,$(basename $(notdir $(1))))
  32
  33 BLIB_SOURCES := $(wildcard $(top_srcdir)/src/*.c)
  34 BLIB_SOURCES += $(LZO_EXTRA_SOURCES)
  35 BLIB_OBJECTS := $(call __map,__object_filename,$(BLIB_SOURCES))
  36 PROGRAMS = dict.out lzopack.out precomp.out precomp2.out simple.out lzotest.out
  37
  38
  39 ##
  40 ## rules
  41 ##
  42
  43 all.targets ?= $(BLIB) $(PROGRAMS) testmini.out
  44 all: $(all.targets)
  45
  46 clean:
  47         rm -f *.d *.o $(BLIB) $(PROGRAMS) testmini.out
  48
  49 $(BLIB): $(BLIB_OBJECTS) $(LZO_EXTRA_OBJECTS)
  50         rm -f $@
  51         $(AR) rcs $@ $^
  52
  53 # dynamically construct object rules
  54 define BLIB_OBJECT_template
  55     $(call __object_filename,$(1)) : $(1) ; $$(CC) $$(CF) $$(LZO_EXTRA_CPPFLAGS) $$(LZO_EXTRA_CFLAGS) -c $$<
  56 endef
  57 $(foreach s,$(BLIB_SOURCES),$(eval $(call BLIB_OBJECT_template,$(s))))
  58
  59 dict.out: $(top_srcdir)/examples/dict.c
  60         $(CC) $(CF) $(LF) -o $@ $< $(LL)
  61 lzopack.out: $(top_srcdir)/examples/lzopack.c
  62         $(CC) $(CF) $(LF) -o $@ $< $(LL)
  63 precomp.out: $(top_srcdir)/examples/precomp.c
  64         $(CC) $(CF) $(LF) -o $@ $< $(LL)
  65 precomp2.out: $(top_srcdir)/examples/precomp2.c
  66         $(CC) $(CF) $(LF) -o $@ $< $(LL)
  67 simple.out: $(top_srcdir)/examples/simple.c
  68         $(CC) $(CF) $(LF) -o $@ $< $(LL)
  69 lzotest.out: $(top_srcdir)/lzotest/lzotest.c
  70         $(CC) $(CF) $(LF) -o $@ $< $(LL)
  71
  72 testmini.out: $(top_srcdir)/minilzo/testmini.c $(top_srcdir)/minilzo/minilzo.c
  73         $(CC) $(CF) $(LF) -I$(top_srcdir)/include/lzo -o $@ $^ $(LIBS)
  74
  75
  76 # dependencies
  77 $(PROGRAMS): $(BLIB)
  78 # object dependencies are generated via -MMD
  79 -include *.d
  80
  81
  82 # debug
  83 show_vars:
  84         @echo "BLIB_SOURCES = $(BLIB_SOURCES)"
  85         @echo "BLIB_OBJECTS = $(BLIB_OBJECTS)"
  86         @echo "PROGRAMS = $(PROGRAMS)"
  87         @echo "LZO_EXTRA_SOURCES = $(LZO_EXTRA_SOURCES)"
  88         @echo "LZO_EXTRA_OBJECTS = $(LZO_EXTRA_OBJECTS)"
  89
  90 .PHONY: all clean show_vars
  91