toolchain/gcc/libgloss/config/dos.mh

   1 NEWLIB_CFLAGS = `if [ -d ${objroot}/newlib ]; then echo -I${objroot}/newlib/targ-include -I${srcroot}/newlib/libc/include; fi`
   2 NEWLIB_LDFLAGS = `if [ -d ${objroot}/newlib ]; then echo -B${objroot}/newlib/; fi`
   3
   4 INCLUDES = -I.
   5 # Note that when building the library, ${MULTILIB} is not the way multilib
   6 # options are passed; they're passed in $(CFLAGS).
   7 CFLAGS_FOR_TARGET = -O2 -g ${MULTILIB} ${INCLUDES} ${NEWLIB_CFLAGS}
   8 LDFLAGS_FOR_TARGET = ${MULTILIB} ${NEWLIB_LDFLAGS}
   9 ARFLAGS_FOR_TARGET = qc
  10
  11 # find the tools used to build libgloss. As this is a DOS build in a
  12 # 3way cross, we have to specify the name as it lives prebuilt in Unix
  13 # land. The freshly built tools are for the wrong architecture.
  14 CC_FOR_TARGET = `t='$(program_transform_name)'; echo gcc | sed -e $$t`
  15
  16 AS_FOR_TARGET = `t='$(program_transform_name)'; echo as | sed -e $$t`
  17
  18 AR_FOR_TARGET = `t='$(program_transform_name)'; echo ar | sed -e $$t`
  19
  20 LD_FOR_TARGET = `t='$(program_transform_name)'; echo ld | sed -e $$t`
  21
  22 RANLIB_FOR_TARGET = `t='$(program_transform_name)'; echo ranlib | sed -e $$t`
  23
  24 OBJDUMP_FOR_TARGET = `t='$(program_transform_name)'; echo objdump | sed -e $$t`
  25
  26 OBJCOPY_FOR_TARGET = `t='$(program_transform_name)'; echo objcopy | sed -e $$t`
  27
  28
  29 # Using CFLAGS here may be confusing if the user has given a special
  30 # CFLAGS intended for use on the host, since we are passing it to the
  31 # cross-compiler; I'm not sure what to do about this.  INCLUDES is
  32 # from the top level Makefile.
  33 # FIXME: But isn't CFLAGS what is used to pass multilib options when
  34 # building the library?
  35
  36 .c.o:
  37         rootme=`pwd` ; \
  38         echo CC_FOR_TARGET is ${CC_FOR_TARGET} ; \
  39         $(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) $(INCLUDES) -c $<
  40
  41 .c.s:
  42         rootme=`pwd` ; \
  43         echo CC_FOR_TARGET is ${CC_FOR_TARGET} ; \
  44         $(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) -S $(INCLUDES) $<
  45
  46 .S.o:
  47         rootme=`pwd` ; \
  48         echo CC_FOR_TARGET is ${CC_FOR_TARGET} ; \
  49         $(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) $(INCLUDES) -c $<
  50
  51 .s.o:
  52         rootme=`pwd` ; \
  53         echo AS_FOR_TARGET is ${AS_FOR_TARGET} ; \
  54         $(AS_FOR_TARGET) $(ASFLAGS_FOR_TARGET) $(INCLUDES) -o $*.o $<
  55
  56
  57