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NEWLIB_CFLAGS = `if [ -d ${objroot}/newlib ]; then echo -I${objroot}/newlib/targ-include -I${srcroot}/newlib/libc/include; fi`
NEWLIB_LDFLAGS = `if [ -d ${objroot}/newlib ]; then echo -B${objroot}/newlib/; fi`
INCLUDES = -I.
# Note that when building the library, ${MULTILIB} is not the way multilib
# options are passed; they're passed in $(CFLAGS).
CFLAGS_FOR_TARGET = -O2 -g ${MULTILIB} ${INCLUDES} ${NEWLIB_CFLAGS}
LDFLAGS_FOR_TARGET = ${MULTILIB} ${NEWLIB_LDFLAGS}
ARFLAGS_FOR_TARGET = qc
# find the tools used to build libgloss. As this is a DOS build in a
# 3way cross, we have to specify the name as it lives prebuilt in Unix
# land. The freshly built tools are for the wrong architecture.
CC_FOR_TARGET = `t='$(program_transform_name)'; echo gcc | sed -e $$t`
AS_FOR_TARGET = `t='$(program_transform_name)'; echo as | sed -e $$t`
AR_FOR_TARGET = `t='$(program_transform_name)'; echo ar | sed -e $$t`
LD_FOR_TARGET = `t='$(program_transform_name)'; echo ld | sed -e $$t`
RANLIB_FOR_TARGET = `t='$(program_transform_name)'; echo ranlib | sed -e $$t`
OBJDUMP_FOR_TARGET = `t='$(program_transform_name)'; echo objdump | sed -e $$t`
OBJCOPY_FOR_TARGET = `t='$(program_transform_name)'; echo objcopy | sed -e $$t`
# Using CFLAGS here may be confusing if the user has given a special
# CFLAGS intended for use on the host, since we are passing it to the
# cross-compiler; I'm not sure what to do about this. INCLUDES is
# from the top level Makefile.
# FIXME: But isn't CFLAGS what is used to pass multilib options when
# building the library?
.c.o:
rootme=`pwd` ; \
echo CC_FOR_TARGET is ${CC_FOR_TARGET} ; \
$(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) $(INCLUDES) -c $<
.c.s:
rootme=`pwd` ; \
echo CC_FOR_TARGET is ${CC_FOR_TARGET} ; \
$(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) -S $(INCLUDES) $<
.S.o:
rootme=`pwd` ; \
echo CC_FOR_TARGET is ${CC_FOR_TARGET} ; \
$(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) $(INCLUDES) -c $<
.s.o:
rootme=`pwd` ; \
echo AS_FOR_TARGET is ${AS_FOR_TARGET} ; \
$(AS_FOR_TARGET) $(ASFLAGS_FOR_TARGET) $(INCLUDES) -o $*.o $<
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