| 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 $< |
| |
| |
| |