138 lines
3.8 KiB
Makefile
138 lines
3.8 KiB
Makefile
# $NetBSD: Makefile.inc,v 1.32 2016/06/01 21:24:55 joerg Exp $
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.include <bsd.own.mk>
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# XXX: FIXME: This is defined in bsd.lib.mk
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PICFLAGS ?= -fPIC
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COMMON_DIR:= ${.CURDIR}/common
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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 crtend.o
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OBJS+= sysident.o
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.if ${MKPIC} == "yes"
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OBJS+= crtbeginS.o
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CFLAGS.crtbegin.c+= -fPIE
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.endif
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.if ${MACHINE_ARCH} == "alpha"
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OBJS+= crtfm.o
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.endif
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.if ${CSU_MACHINE_ARCH} == "sparc64"
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# create helper objects for the compiler to mark compiler memory models
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.for m in medlow medmid medany
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sparc_mc${m}.o: compident.S sysident_assym.h
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${CC} ${ASFLAGS} -I. -DCONTENT=\"${m}\\0\\0\" -DCONTENTLENGTH=8 -c \
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-o $@ ${COMMON_DIR}/compident.S
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.endfor
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OBJS += sparc_mcmedlow.o sparc_mcmedmid.o sparc_mcmedany.o
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.endif
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realall: ${OBJS}
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.if exists(${ARCHDIR}/crtbegin.S)
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crtbegin.o: crtbegin.S
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${_MKTARGET_COMPILE}
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${COMPILE.S} ${ARCHDIR}/crtbegin.S -o ${.TARGET}.o
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.else
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crtbegin.o: crtbegin.c crtbegin.h
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${_MKTARGET_COMPILE}
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${COMPILE.c} ${CFLAGS.crtbegin.c} ${COMMON_DIR}/crtbegin.c -o ${.TARGET}.o
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.endif
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${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET}.o ${.TARGET}
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rm -f ${.TARGET}.o
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.if ${MKSTRIPIDENT} != "no"
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${OBJCOPY} -R .ident ${.TARGET}
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.endif
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.if exists(${ARCHDIR}/crtbegin.S)
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crtbeginS.o: crtbegin.S
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${_MKTARGET_COMPILE}
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${COMPILE.S} ${PICFLAGS} -DSHARED ${ARCHDIR}/crtbegin.S -o ${.TARGET}.o
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.else
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crtbeginS.o: crtbegin.c crtbegin.h
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${_MKTARGET_COMPILE}
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${COMPILE.c} ${CFLAGS.crtbeginS.c} ${PICFLAGS} -DSHARED ${COMMON_DIR}/crtbegin.c -o ${.TARGET}.o
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.endif
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${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET}.o ${.TARGET}
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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 ${.TARGET}.o
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${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET}.o ${.TARGET}
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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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MY_PICFLAGS= ${PICFLAGS}
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.else
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MY_PICFLAGS=
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.endif
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crt0.o: crt0.S crt0-common.c
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${_MKTARGET_COMPILE}
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${COMPILE.S} ${ARCHDIR}/crt0.S -o ${.TARGET}.S.o
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${COMPILE.c} ${CFLAGS.crt0-common.c} ${MY_PICFLAGS} ${COMMON_DIR}/crt0-common.c -o ${.TARGET}.c.o
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${LD} -r -o ${.TARGET}.o ${.TARGET}.S.o ${.TARGET}.c.o
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${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET}.o ${.TARGET}
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rm -f ${.TARGET}.S.o ${.TARGET}.c.o ${.TARGET}.o
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.if ${MKSTRIPIDENT} != "no"
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${OBJCOPY} -R .ident ${.TARGET}
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.endif
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gcrt0.o: crt0.S crt0-common.c
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${_MKTARGET_COMPILE}
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${COMPILE.S} ${ARCHDIR}/crt0.S -o ${.TARGET}.S.o
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${COMPILE.c} ${MY_PICFLAGS} -DMCRT0 ${COMMON_DIR}/crt0-common.c -o ${.TARGET}.c.o
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${LD} -r -o ${.TARGET}.o ${.TARGET}.S.o ${.TARGET}.c.o
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${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET}.o ${.TARGET}
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rm -f ${.TARGET}.S.o ${.TARGET}.c.o ${.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 ${MACHINE_ARCH} == "alpha"
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# can't do this in Makefile.inc otherwise it will before realall:
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crtfm.o: crtfm.c
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${_MKTARGET_COMPILE}
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${COMPILE.c} ${.ALLSRC} -o ${.TARGET}.o
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${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET}.o ${.TARGET}
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rm -f ${.TARGET}.o
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.endif
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GENASSYM_CONF= ${COMMON_DIR}/sysident_assym.cf
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sysident_assym.h: ${GENASSYM_CONF} ${GENASSYM_EXTRAS} ${NETBSDSRCDIR}/sys/sys/param.h
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${_MKTARGET_CREATE}
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cat ${COMMON_DIR}/sysident_assym.cf | \
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${TOOL_GENASSYM} -- ${CC} ${CFLAGS:N-Wa,*} ${CPPFLAGS} ${PROF} \
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${GENASSYM_CPPFLAGS} > 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 sysident.S
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crtn.o: crtn.S
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sysident.o: sysident.S sysident_assym.h
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FILES=${OBJS}
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FILESDIR=${LIBDIR}
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CLEANFILES+=${OBJS}
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.if ${MKPIC} == "yes"
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SYMLINKS+= crtbegin.o ${LIBDIR}/crtbeginT.o
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SYMLINKS+= crtend.o ${LIBDIR}/crtendS.o
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.endif
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.include <bsd.prog.mk>
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