libkern/kmod/Makefile.kmod

   1 #
   2 # Kernel Module Library code makefile
   3 #
   4
   5 export MakeInc_cmd=${SRCROOT}/makedefs/MakeInc.cmd
   6 export MakeInc_def=${SRCROOT}/makedefs/MakeInc.def
   7 export MakeInc_rule=${SRCROOT}/makedefs/MakeInc.rule
   8 export MakeInc_dir=${SRCROOT}/makedefs/MakeInc.dir
   9
  10
  11 include $(MakeInc_cmd)
  12 include $(MakeInc_def)
  13
  14 INSTALL_DIR =           $(DSTROOT)/usr/lib
  15 KMOD_NAME =             libkmod
  16 KMODCPP_NAME =          libkmodc++
  17 LIB_INSTALL_FLAGS =     -p -m 444
  18
  19 CFLAGS += -Wall -Wno-four-char-constants
  20 CFLAGS_PPC += -mlong-branch
  21
  22 COMPOBJROOT = $(OBJROOT)/$(KERNEL_CONFIG)_$(ARCH_CONFIG)/$(COMPONENT)/kmod
  23 INSTOBJROOT = $(OBJROOT)/$(INSTALL_TYPE)_$(ARCH_CONFIG)/$(COMPONENT)/kmod
  24
  25 KMOD_CFILES    = c_start.c c_stop.c
  26 KMODCPP_CFILES = cplus_start.c cplus_stop.c
  27
  28 KMOD_OFILES    = $(KMOD_CFILES:.c=.o)
  29 KMODCPP_OFILES = $(KMODCPP_CFILES:.c=.o)
  30
  31 ALL_OFILES = $(KMOD_OFILES) $(KMODCPP_OFILES)
  32
  33 $(ALL_OFILES): %.o : %.c
  34         ${KCC} -c ${CFLAGS} ${${join $@,_CFLAGS}} ${INCFLAGS} ${${join $@,_INCFLAGS}} -o $(COMPOBJROOT)/$(*F).o $<
  35
  36 $(COMPOBJROOT)/$(KMOD_NAME).a: $(KMOD_OFILES)
  37         libtool -static -o $@ $^
  38
  39 $(COMPOBJROOT)/$(KMODCPP_NAME).a: $(KMODCPP_OFILES)
  40         libtool -static -o $@ $^
  41
  42 do_build_all: $(COMPOBJROOT)/$(KMOD_NAME).a $(COMPOBJROOT)/$(KMODCPP_NAME).a
  43
  44 $(INSTALL_DIR)/%.a: $(INSTOBJROOT)/%.a
  45         @allarchs="";                                                   \
  46         for onearch in $(INSTALL_ARCHS); do                             \
  47             archdir=$(OBJROOT)/$(KERNEL_CONFIG)_$$onearch/$(COMPONENT); \
  48             if [ -e $$archdir/kmod/$(*F).a ]; then                      \
  49                 allarchs="$$allarchs $$archdir/kmod/$(*F).a";           \
  50             fi;                                                         \
  51         done;                                                           \
  52         $(RM) $@ || true;                                               \
  53         ${MKDIR} $(INSTALL_DIR) $(SYMROOT);                             \
  54         cmd="lipo $$allarchs -create -output $(SYMROOT)/$(*F).a";       \
  55         echo $$cmd; eval $$cmd;                                         \
  56         cmd="install $(LIB_INSTALL_FLAGS) $(SYMROOT)/$(*F).a $@";       \
  57         echo $$cmd; eval $$cmd
  58
  59
  60 do_build_install: $(INSTALL_DIR)/$(KMOD_NAME).a $(INSTALL_DIR)/$(KMODCPP_NAME).a
  61
  62 # include $(MakeInc_rule)
  63 include $(MakeInc_dir)