2013-12-06 12:04:52 +01:00
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# $NetBSD: Makefile.inc,v 1.14 2012/12/12 15:12:11 matt Exp $
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2012-01-25 13:29:07 +01:00
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#
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# Configuration variables (default values are below):
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#
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# S must be set to the top of the 'sys' tree.
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# ZDST may be set to the location of the directory where library
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# objects are to be built. Defaults to ${.OBJDIR}/lib/z.
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# Z_AS may be set to 'obj' to build a object from the library's
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# object files. (Otherwise, a library will be built.)
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# Defaults to 'library'.
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# ZMISCCPPFLAGS
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# Miscellaneous cpp flags to be passed to the library's Makefile
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# when building.
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# ZMISCMAKEFLAGS
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# Miscellaneous flags to be passed to the library's Makefile when
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# building. See library's Makefile for more details about
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# supported flags and their default values.
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# Default values:
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ZDST?= ${.OBJDIR}/lib/z
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Z_AS?= library
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Upgrading build system to new NetBSD revision
The tested targets are the followgin ones:
* tools
* distribution
* sets
* release
The remaining NetBSD targets have not been disabled nor tested
*at all*. Try them at your own risk, they may reboot the earth.
For all compliant Makefiles, objects and generated files are put in
MAKEOBJDIR, which means you can now keep objects between two branch
switching. Same for DESTDIR, please refer to build.sh options.
Regarding new or modifications of Makefiles a few things:
* Read share/mk/bsd.README
* If you add a subdirectory, add a Makefile in it, and have it called
by the parent through the SUBDIR variable.
* Do not add arbitrary inclusion which crosses to another branch of
the hierarchy; If you can't do without it, put a comment on why.
If possible, do not use inclusion at all.
* Use as much as possible the infrastructure, it is here to make
life easier, do not fight it.
Sets and package are now used to track files.
We have one set called "minix", composed of one package called "minix-sys"
2012-09-12 09:37:05 +02:00
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ZDOTDIR?= ../../.
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2012-01-25 13:29:07 +01:00
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ZDIR= ${S:S@^.@${ZDOTDIR}@:Q}/lib/libz
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.if (${Z_AS} == "obj")
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ZLIB= ${ZDST}/libz.o
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ZLIB_PROF= ${ZDST}/libz.po
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.else
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ZLIB= ${ZDST}/libz.a
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ZLIB_PROF= ${ZDST}/libz_p.a
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.endif
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ZMAKE= \
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cd ${ZDST} && ${MAKE} -f ${ZDIR:Q}/Makefile \
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ZDIR=${ZDIR:Q} \
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2013-12-06 12:04:52 +01:00
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CC=${CC:Q} CFLAGS=${CFLAGS:Q} CPUFLAGS= \
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2012-01-25 13:29:07 +01:00
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AS=${AS:Q} AFLAGS=${AFLAGS:Q} \
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LORDER=${LORDER:Q} \
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TSORT=${TSORT:Q} \
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LD=${LD:Q} STRIP=${STRIP:Q} \
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AR=${AR:Q} NM=${NM:Q} \
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RANLIB=${RANLIB:Q} SIZE=${SIZE:Q} \
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MACHINE=${MACHINE} MACHINE_ARCH=${MACHINE_ARCH:Q} \
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ZCPPFLAGS=${CPPFLAGS:S@^-I.@-I${ZDOTDIR}@g:Q} \
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ZMISCCPPFLAGS=${ZMISCCPPFLAGS:Q} \
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${ZMISCMAKEFLAGS}
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${ZLIB}: .NOTMAIN .MAKE __always_make_zlib
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@echo making sure the z library is up to date...
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.if (${Z_AS} == "library")
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@${ZMAKE} libz.a
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.else
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@${ZMAKE} libz.o
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.endif
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${ZLIB_PROF}: .NOTMAIN .MAKE __always_make_zlib
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@echo making sure the profiled z library is up to date...
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.if (${Z_AS} == "library")
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@${ZMAKE} libz_p.a
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.else
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@${ZMAKE} libz.po
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.endif
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clean: .NOTMAIN cleanzlib
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cleanzlib: .NOTMAIN
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@echo cleaning the z library objects
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@if [ -d "${ZDST}" ]; then ${ZMAKE} clean; fi
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cleandir distclean: .NOTMAIN cleandirzlib
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cleandirzlib: .NOTMAIN
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@echo cleandiring the z library objects
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@if [ -d "${ZDST}" ]; then ${ZMAKE} cleandir; fi
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dependall depend: .NOTMAIN dependzlib
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dependzlib: .NOTMAIN .MAKE __always_make_zlib
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@echo depending the z library objects
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@${ZMAKE} depend
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__always_make_zlib: .NOTMAIN
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@mkdir -p ${ZDST}
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.PHONY: __always_make_zlib
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.PHONY: cleanzlib cleandirzlib dependzlib
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