96 lines
2.8 KiB
Makefile
96 lines
2.8 KiB
Makefile
# $NetBSD: Makefile.mdset,v 1.8 2002/04/14 06:18:14 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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# _SRC_TOP_ 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 (with 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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# MDSETDIR Where to install release kernels.
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#
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# MDSET.${FILENAME}.post For each kernel named ${FILENAME},
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# execute this after ${NM} / ${STRIP}.
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# Kernel is available as netbsd.tmp.
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# If MDSET.${FILENAME}.suffixes uses
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# this to build extra kernels, the
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# resultant file must be gzipped as
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# "netbsd.${suffix}.gz"
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#
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# MDSET.${FILENAME}.suffixes List of extra install kernel suffixes.
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# The extra kernels are usually created
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# by MDSET.${FILENAME}.post.
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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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# KERNELDEPS Dependency version of ${KERNELS} (with .WAIT)
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# KERNELSYMS List of kernel .symbol files to build
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# _KERNEL.${KERNEL} Target filename for ${KERNEL}
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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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KERNELDEPS+= ${_KERNEL.${_K}}.gz .WAIT
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.for suf in ${MDSET.${_FILENAME}.suffixes}
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KERNELS+= ${_KERNEL.${_K}}.${suf}.gz .WAIT
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CLEANFILES+= netbsd.${suf} netbsd.${suf}.gz
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.endfor
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KERNELSYMS+= ${_KERNEL.${_K}}.symbols.gz
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.if defined(MDSET.${_FILENAME}.post)
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_POST.${_KERNEL.${_K}}:= ${MDSET.${_FILENAME}.post}
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.endif
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${_KERNEL.${_K}}.gz: .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 netbsd.tmp ${_KERNEL.${_K}}.symbols.gz
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@cp ${KERNOBJDIR}/${_K}/netbsd netbsd.tmp
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${MDSETIMAGE} -v netbsd.tmp ${_I}
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${NM} netbsd.tmp | gzip -9 > ${_KERNEL.${_K}}.symbols.gz
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${STRIP} netbsd.tmp
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.if defined(_POST.${_KERNEL.${_K}})
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${_POST.${_KERNEL.${_K}}}
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.endif
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@gzip -9f netbsd.tmp
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mv netbsd.tmp.gz ${.TARGET}
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.for suf in ${MDSET.${_FILENAME}.suffixes}
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${_KERNEL.${_K}}.${suf}.gz: .NOTMAIN ${_KERNEL.${_K}}.gz
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mv netbsd.${suf}.gz ${.TARGET}
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.endfor
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.endfor # }
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CLEANFILES+= netbsd.tmp netbsd.tmp.gz ${KERNELS} ${KERNELSYMS}
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realall: ${KERNELDEPS}
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.if defined(MDSETDIR)
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release: check_RELEASEDIR .WAIT ${KERNELDEPS}
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-mkdir -p ${RELEASEDIR}/${MDSETDIR}
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${RELINSTALL} ${KERNELS} ${KERNELSYMS} ${RELEASEDIR}/${MDSETDIR}
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.endif
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