20000317 sourceware import
This commit is contained in:
Ranjith Kumaran
31
libgloss/config/default.mh
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31
libgloss/config/default.mh
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NEWLIB_CFLAGS = `if [ -d ${objroot}/newlib ]; then echo -I${objroot}/newlib/targ-include -I${srcroot}/newlib/libc/include; fi`
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NEWLIB_LDFLAGS = `if [ -d ${objroot}/newlib ]; then echo -B${objroot}/newlib/ -L${objroot}/newlib/; fi`
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INCLUDES = -I. -I$(srcdir)/..
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# Note that when building the library, ${MULTILIB} is not the way multilib
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# options are passed; they're passed in $(CFLAGS).
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CFLAGS_FOR_TARGET = -O2 -g ${MULTILIB} ${INCLUDES} ${NEWLIB_CFLAGS}
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LDFLAGS_FOR_TARGET = ${MULTILIB} ${NEWLIB_LDFLAGS}
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AR_FLAGS = qc
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.c.o:
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $<
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.C.o:
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $<
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.s.o:
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$(AS) $(ASFLAGS_FOR_TARGET) $(INCLUDES) $(ASFLAGS) -o $*.o $<
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#
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# GCC knows to run the preprocessor on .S files before it assembles them.
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#
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.S.o:
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$(CC) $(CFLAGS_FOR_TARGET) $(INCLUDES) $(CFLAGS) -c $<
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#
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# this is a bogus target that'll produce an assembler from the
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# C source with the right compiler options. this is so we can
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# track down code generation or debug symbol bugs.
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#
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.c.s:
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$(CC) $(CFLAGS_FOR_TARGET) -S $(INCLUDES) $(CFLAGS) $<
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33
libgloss/config/default.mt
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33
libgloss/config/default.mt
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#
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# these are the minimum required stubs to support newlib
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#
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close.o: ${srcdir}/../close.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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fstat.o: ${srcdir}/../fstat.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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getpid.o: ${srcdir}/../getpid.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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isatty.o: ${srcdir}/../isatty.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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kill.o: ${srcdir}/../kill.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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lseek.o: ${srcdir}/../lseek.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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open.o: ${srcdir}/../open.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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print.o: ${srcdir}/../print.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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putnum.o: ${srcdir}/../putnum.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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read.o: ${srcdir}/../read.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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sbrk.o: ${srcdir}/../sbrk.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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stat.o: ${srcdir}/../stat.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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unlink.o: ${srcdir}/../unlink.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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write.o: ${srcdir}/../write.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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debug.o: ${srcdir}/../debug.c ${srcdir}/../debug.h
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) ${srcdir}/../debug.c
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57
libgloss/config/dos.mh
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57
libgloss/config/dos.mh
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NEWLIB_CFLAGS = `if [ -d ${objroot}/newlib ]; then echo -I${objroot}/newlib/targ-include -I${srcroot}/newlib/libc/include; fi`
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NEWLIB_LDFLAGS = `if [ -d ${objroot}/newlib ]; then echo -B${objroot}/newlib/; fi`
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INCLUDES = -I.
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# Note that when building the library, ${MULTILIB} is not the way multilib
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# options are passed; they're passed in $(CFLAGS).
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CFLAGS_FOR_TARGET = -O2 -g ${MULTILIB} ${INCLUDES} ${NEWLIB_CFLAGS}
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LDFLAGS_FOR_TARGET = ${MULTILIB} ${NEWLIB_LDFLAGS}
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ARFLAGS_FOR_TARGET = qc
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# find the tools used to build libgloss. As this is a DOS build in a
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# 3way cross, we have to specify the name as it lives prebuilt in Unix
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# land. The freshly built tools are for the wrong architecture.
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CC_FOR_TARGET = `t='$(program_transform_name)'; echo gcc | sed -e $$t`
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AS_FOR_TARGET = `t='$(program_transform_name)'; echo as | sed -e $$t`
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AR_FOR_TARGET = `t='$(program_transform_name)'; echo ar | sed -e $$t`
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LD_FOR_TARGET = `t='$(program_transform_name)'; echo ld | sed -e $$t`
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RANLIB_FOR_TARGET = `t='$(program_transform_name)'; echo ranlib | sed -e $$t`
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OBJDUMP_FOR_TARGET = `t='$(program_transform_name)'; echo objdump | sed -e $$t`
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OBJCOPY_FOR_TARGET = `t='$(program_transform_name)'; echo objcopy | sed -e $$t`
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# Using CFLAGS here may be confusing if the user has given a special
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# CFLAGS intended for use on the host, since we are passing it to the
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# cross-compiler; I'm not sure what to do about this. INCLUDES is
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# from the top level Makefile.
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# FIXME: But isn't CFLAGS what is used to pass multilib options when
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# building the library?
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.c.o:
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rootme=`pwd` ; \
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echo CC_FOR_TARGET is ${CC_FOR_TARGET} ; \
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$(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) $(INCLUDES) -c $<
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.c.s:
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rootme=`pwd` ; \
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echo CC_FOR_TARGET is ${CC_FOR_TARGET} ; \
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$(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) -S $(INCLUDES) $<
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.S.o:
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rootme=`pwd` ; \
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echo CC_FOR_TARGET is ${CC_FOR_TARGET} ; \
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$(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) $(INCLUDES) -c $<
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.s.o:
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rootme=`pwd` ; \
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echo AS_FOR_TARGET is ${AS_FOR_TARGET} ; \
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$(AS_FOR_TARGET) $(ASFLAGS_FOR_TARGET) $(INCLUDES) -o $*.o $<
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31
libgloss/config/mips.mt
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31
libgloss/config/mips.mt
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#
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# These are the minimum required stubs to support newlib
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# for embedded MIPS targets. Note that although read.o and write.o
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# are mentioned here, they are not used for all targets.
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#
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close.o: ${srcdir}/../close.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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fstat.o: ${srcdir}/../fstat.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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getpid.o: ${srcdir}/../getpid.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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isatty.o: ${srcdir}/../isatty.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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kill.o: ${srcdir}/../kill.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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lseek.o: ${srcdir}/../lseek.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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open.o: ${srcdir}/../open.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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print.o: ${srcdir}/../print.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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putnum.o: ${srcdir}/../putnum.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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read.o: ${srcdir}/../read.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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stat.o: ${srcdir}/../stat.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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unlink.o: ${srcdir}/../unlink.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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write.o: ${srcdir}/../write.c
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$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $?
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3
libgloss/config/mn10200.mt
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3
libgloss/config/mn10200.mt
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# Dummy target-specific Makefile fragment for MN10200. We can't
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# use default.mt because it refers to generic source files whose
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# names conflict with the MN10200-specific sources.
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3
libgloss/config/mn10300.mt
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3
libgloss/config/mn10300.mt
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# Dummy target-specific Makefile fragment for MN10300. We can't
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# use default.mt because it refers to generic source files whose
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# names conflict with the MN10300-specific sources.
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35
libgloss/config/ppc.mh
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35
libgloss/config/ppc.mh
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@@ -0,0 +1,35 @@
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NEWLIB_CFLAGS = `if [ -d ${objroot}/newlib ]; then echo -I${objroot}/newlib/targ-include -I${srcroot}/newlib/libc/include; fi`
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NEWLIB_LDFLAGS = `if [ -d ${objroot}/newlib ]; then echo -B${objroot}/newlib/ -L${objroot}/newlib/; fi`
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# For the PowerPC, always add -mrelocatable-lib -mno-eabi. These are set for the
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# multilibs, but are ignored when building the toplevel directory.
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CFLAGS_MRELOCATABLE = -mrelocatable-lib -mno-eabi
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INCLUDES = -I. -I$(srcdir)/..
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# Note that when building the library, ${MULTILIB} is not the way multilib
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# options are passed; they're passed in $(CFLAGS).
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CFLAGS_FOR_TARGET = -O2 -g ${MULTILIB} ${INCLUDES} ${NEWLIB_CFLAGS}
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LDFLAGS_FOR_TARGET = ${MULTILIB} ${NEWLIB_LDFLAGS}
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AR_FLAGS = qc
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.c.o:
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$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS_MRELOCATABLE) -O2 $(INCLUDES) -c $(CFLAGS) $<
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.C.o:
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$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS_MRELOCATABLE) -O2 $(INCLUDES) -c $(CFLAGS) $<
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.s.o:
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$(AS) $(ASFLAGS_FOR_TARGET) $(INCLUDES) $(ASFLAGS) -o $*.o $<
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#
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# GCC knows to run the preprocessor on .S files before it assembles them.
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#
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.S.o:
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$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS_MRELOCATABLE) $(INCLUDES) $(CFLAGS) -c $<
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#
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# this is a bogus target that'll produce an assembler from the
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# C source with the right compiler options. this is so we can
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# track down code generation or debug symbol bugs.
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#
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.c.s:
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$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS_MRELOCATABLE) -S $(INCLUDES) $(CFLAGS) $<
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