120 lines
3.1 KiB
Makefile
120 lines
3.1 KiB
Makefile
# $NetBSD: Makefile.mdset,v 1.16 2002/05/10 02:31:45 lukem Exp $
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#
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# Makefile snippet to ${MDSETIMAGE} file system images into kernels
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#
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#
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# Required variables:
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# NETBSDSRCDIR Top level of src tree (set by <bsd.own.mk>)
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# MDSETTARGETS List of images to ${MDSETIMAGE} into kernels,
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# containing one or more tuples of the form:
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# KERNEL IMAGE FILENAME
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#
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# The kernel is ${MDSETIMAGE} with ${IMAGE},
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# ${STRIP}ped (after the symbols are stored in
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# ${FILENAME}.symbols.gz), and gzipped into
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# ${FILENAME}.gz.
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#
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# If FILENAME is "-", use "netbsd.${KERNEL}" as
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# the target name.
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#
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# Optional variables:
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# MDSET_RELEASEDIR Where to install release kernels.
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#
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# MDSET_NOSTRIP.${FILENAME} If defined, don't strip ${FILENAME}
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#
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# MDSET_NOSYMBOLS.${FILENAME} If defined, don't generate
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# ${FILENAME}.symbols.gz
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#
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# MDSET_POST.${FILENAME} For each kernel named ${FILENAME},
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# execute this after ${NM} / ${STRIP}.
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# Kernel is available as "${.TARGET}"
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#
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# MDSET_SUFFIXES.${FILENAME} List of extra install kernel suffixes
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# and build commands to create from
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# ${FILENAME} after its created by
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# ${MDSET} ; ${NM} ; ${STRIP}:
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# SUFFIX COMMANDVAR
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# "${.TARGET}" is "${FILENAME}.${SUFFIX}"
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# COMMANDVAR is the name of the variable
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# containing the command to build
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# ${.TARGET}.
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#
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# Variables modified by this:
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# KERNELS List of kernel .gz files to build
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# KERNELSYMS List of kernel .symbol.gz files to build
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#
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.include <bsd.kernobj.mk>
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.for _K _I _F in ${MDSETTARGETS} # {
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_FILENAME:=${_F} # work around obscure issue in make(1)
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.if ${_FILENAME} == "-"
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_KERNEL.${_K}:= netbsd.${_K}
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.else
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_KERNEL.${_K}:= ${_F}
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.endif
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KERNELS+= ${_KERNEL.${_K}}.gz
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.for _S _C in ${MDSET_SUFFIXES.${_FILENAME}} # {
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KERNELS+= ${_KERNEL.${_K}}.${_S}.gz
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CLEANFILES+= ${_KERNEL.${_K}}.${_S}
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${_KERNEL.${_K}}.${_S}: ${_KERNEL.${_K}}
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.if defined(${_C})
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${${_C}}
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.else
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@echo "No such variable \"${_C}\""
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false
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.endif
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${_KERNEL.${_K}}.${_S}.gz: ${_KERNEL.${_K}}.${_S}
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-rm -f ${.TARGET}
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gzip -9c ${.ALLSRC} > ${.TARGET}
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.endfor # }
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.if !defined(MDSET_NOSYMBOLS.${_FILENAME})
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KERNELSYMS+= ${_KERNEL.${_K}}.symbols.gz
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.endif
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.if defined(MDSET_POST.${_FILENAME})
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_POST.${_KERNEL.${_K}}:= ${MDSET_POST.${_FILENAME}}
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.endif
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${_KERNEL.${_K}}: .NOTMAIN ${KERNOBJDIR}/${_K}/netbsd ${_I}
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@echo "mdsetimage: ${KERNOBJDIR}/${_K}/netbsd"
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@echo " with: ${_I}"
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@echo " into: ${.TARGET}"
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@rm -f ${.TARGET} ${.TARGET}.symbols.gz
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@cp ${KERNOBJDIR}/${_K}/netbsd ${.TARGET}
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${MDSETIMAGE} -v ${.TARGET} ${_I}
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.if !defined(MDSET_NOSYMBOLS.${_FILENAME})
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${NM} ${.TARGET} | gzip -9 > ${.TARGET}.symbols.gz
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.endif
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.if !defined(MDSET_NOSTRIP.${_FILENAME})
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${STRIP} ${.TARGET}
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.endif
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.if defined(MDSET_POST.${_FILENAME})
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${_POST.${.TARGET}}
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.endif
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${_KERNEL.${_K}}.gz: ${_KERNEL.${_K}}
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-rm -f ${.TARGET}
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gzip -9c ${.ALLSRC} > ${.TARGET}
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CLEANFILES+= ${_KERNEL.${_K}}
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.endfor # }
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CLEANFILES+= ${KERNELS} ${KERNELSYMS}
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realall: ${KERNELS}
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.if defined(MDSET_RELEASEDIR)
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release:: check_RELEASEDIR .WAIT ${KERNELS}
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${RELEASE_INSTALL} ${KERNELS} ${KERNELSYMS} \
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${RELEASEDIR}/${MDSET_RELEASEDIR}
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.endif
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