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Makefile.inc revision 1.3 
      1 #	$NetBSD: Makefile.inc,v 1.3 1997/02/16 21:25:23 cgd Exp $
      2 #
      3 #	Configuration variables (default values are below):
      4 #
      5 #	S	must be set to the top of the 'sys' tree.
      6 #	ZDST	may be set to the location of the directory where library
      7 #		objects are to be built.  Defaults to ${.OBJDIR}/lib/z.
      8 #	Z_AS	may be set to 'obj' to build a object from the library's
      9 #		object files.  (Otherwise, a library will be built.)
     10 #		Defaults to 'library'.
     11 #	ZMISCCPPFLAGS
     12 #		Miscellaneous cpp flags to be passed to the library's Makefile
     13 #		when building.
     14 #	ZMISCMAKEFLAGS
     15 #		Miscellaneous flags to be passed to the library's Makefile when
     16 #		building.  See library's Makefile for more details about
     17 #		supported flags and their default values.
     18 
     19 # Default values:
     20 ZDST?=		${.OBJDIR}/lib/z
     21 Z_AS?=		library
     22 
     23 ZDIR=		$S/lib/libz
     24 .if (${Z_AS} == "obj")
     25 ZLIB=		${ZDST}/libz.o
     26 ZLIB_PROF=	${ZDST}/libz.po
     27 .else
     28 ZLIB=		${ZDST}/libz.a
     29 ZLIB_PROF=	${ZDST}/libz_p.a
     30 .endif
     31 
     32 ZMAKE= \
     33 	cd ${ZDIR} && MAKEOBJDIR=${ZDST} ${MAKE} \
     34 	    CC=${CC:Q} CFLAGS=${CFLAGS:Q} \
     35 	    AS=${AS:Q} AFLAGS=${AFLAGS:Q} \
     36 	    LD=${LD:Q} STRIP=${STRIP:Q} \
     37 	    MACHINE=${MACHINE} MACHINE_ARCH=${MACHINE_ARCH:Q} \
     38 	    ZCPPFLAGS=${CPPFLAGS:S@^-I.@-I../../.@g:Q} \
     39 	    ZMISCCPPFLAGS=${ZMISCCPPFLAGS:Q} \
     40 	    ${ZMISCMAKEFLAGS}
     41 
     42 ${ZLIB}:		.NOTMAIN __always_make_zlib
     43 	@echo making sure the z library is up to date...
     44 .if (${Z_AS} == "library")
     45 	@${ZMAKE} libz.a
     46 .else
     47 	@${ZMAKE} libz.o
     48 .endif
     49 
     50 ${ZLIB_PROF}:		.NOTMAIN __always_make_zlib
     51 	@echo making sure the profiled z library is up to date...
     52 .if (${Z_AS} == "library")
     53 	@${ZMAKE} libz_p.a
     54 .else
     55 	@${ZMAKE} libz.po
     56 .endif
     57 
     58 clean:			.NOTMAIN cleanzlib
     59 cleanzlib:		.NOTMAIN __always_make_zlib
     60 	@echo cleaning the z library objects
     61 	@${ZMAKE} clean
     62 
     63 cleandir:		.NOTMAIN cleandirzlib
     64 cleandirzlib:		.NOTMAIN __always_make_zlib
     65 	@echo cleandiring the z library objects
     66 	@${ZMAKE} cleandir
     67 
     68 depend:			.NOTMAIN dependzlib
     69 dependzlib:		.NOTMAIN __always_make_zlib
     70 	@echo depending the z library objects
     71 	@${ZMAKE} depend
     72 
     73 __always_make_zlib:	.NOTMAIN
     74 	@mkdir -p ${ZDST}
     75