e83f7ba2c9
. file- and functionality-compatible with previous situation
(FreeBSD csu) (with a crt1.o -> crt0.o symlink in /usr/lib)
. harmonizes source with netbsd
. harmonizes linker invocation (e.g. clang) with netbsd
. helpful to get some arm code in there for the arm port project
88 lines
2.2 KiB
Makefile
88 lines
2.2 KiB
Makefile
# $NetBSD: Makefile.inc,v 1.2 2010/12/07 19:51:02 joerg Exp $
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.include <bsd.own.mk>
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COMMON_DIR:= ${.PARSEDIR}
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.PATH: ${COMMON_DIR}
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CPPFLAGS+= -I${NETBSDSRCDIR}/libexec/ld.elf_so -I${COMMON_DIR} -I.
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OBJS+= crt0.o gcrt0.o crti.o crtn.o
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OBJS+= crtbegin.o crtbeginS.o crtend.o
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realall: ${OBJS}
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crtbegin.o: crtbegin.S
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${_MKTARGET_COMPILE}
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${COMPILE.S} ${ARCHDIR}/crtbegin.S -o ${.TARGET}.o
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${LD} -x -r -o ${.TARGET} ${.TARGET}.o
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rm -f ${.TARGET}.o
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.if ${MKSTRIPIDENT} != "no"
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${OBJCOPY} -R .ident ${.TARGET}
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.endif
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crtbeginS.o: crtbegin.S
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${_MKTARGET_COMPILE}
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${COMPILE.S} -DSHARED ${ARCHDIR}/crtbegin.S -o ${.TARGET}.o
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${LD} -x -r -o ${.TARGET} ${.TARGET}.o
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rm -f ${.TARGET}.o
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.if ${MKSTRIPIDENT} != "no"
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${OBJCOPY} -R .ident ${.TARGET}
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.endif
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crtend.o: crtend.S
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${_MKTARGET_COMPILE}
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${COMPILE.S} ${ARCHDIR}/crtend.S -o ${.TARGET}.o
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${LD} -x -r -o ${.TARGET} ${.TARGET}.o
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rm -f ${.TARGET}.o
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.if ${MKSTRIPIDENT} != "no"
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${OBJCOPY} -R .ident ${.TARGET}
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.endif
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.if ${MKPIC} != "no"
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PICFLAGS= -fPIC
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.else
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PICFLAGS=
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.endif
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crt0.o: crt0-common.c crt0.S
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${_MKTARGET_COMPILE}
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${COMPILE.c} ${PICFLAGS} ${COMMON_DIR}/crt0-common.c -o ${.TARGET}.c.o
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${COMPILE.S} ${ARCHDIR}/crt0.S -o ${.TARGET}.S.o
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${LD} -x -r -o ${.TARGET} ${.TARGET}.c.o ${.TARGET}.S.o
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rm -f ${.TARGET}.c.o ${.TARGET}.S.o
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.if ${MKSTRIPIDENT} != "no"
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${OBJCOPY} -R .ident ${.TARGET}
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.endif
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gcrt0.o: crt0-common.c crt0.S
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${_MKTARGET_COMPILE}
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${COMPILE.c} ${PICFLAGS} -DMCRT0 ${COMMON_DIR}/crt0-common.c -o ${.TARGET}.c.o
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${COMPILE.S} ${ARCHDIR}/crt0.S -o ${.TARGET}.S.o
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${LD} -x -r -o ${.TARGET} ${.TARGET}.c.o ${.TARGET}.S.o
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rm -f ${.TARGET}.c.o ${.TARGET}.S.o
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.if ${MKSTRIPIDENT} != "no"
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${OBJCOPY} -R .ident ${.TARGET}
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.endif
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sysident_assym.h: ${GENASSYM_CONF} ${GENASSYM_EXTRAS}
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${_MKTARGET_CREATE}
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cat ${COMMON_DIR}/sysident_assym.cf | \
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${TOOL_GENASSYM} -- ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} \
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> sysident_assym.h.tmp && \
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mv -f sysident_assym.h.tmp sysident_assym.h
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CLEANFILES+= sysident_assym.h
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crti.o: crti.S sysident_assym.h
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crtn.o: crtn.S
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FILES=${OBJS}
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FILESDIR=${LIBDIR}
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CLEANFILES+=${OBJS}
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SYMLINKS+= crtbegin.o ${LIBDIR}/crtbeginT.o
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SYMLINKS+= crtend.o ${LIBDIR}/crtendS.o
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SYMLINKS+= crt0.o ${LIBDIR}/crt1.o
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.include <bsd.prog.mk>
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