1# $NetBSD: Makefile.inc,v 1.35 2001/11/21 22:10:54 jmc Exp $ 2# 3# Configuration variables (default values are below): 4# 5# S must be set to the top of the 'sys' tree. 6# KERNDST may be set to the location of the directory where library 7# objects are to be built. Defaults to ${.OBJDIR}/lib/kern. 8# KERN_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# KERNMISCCPPFLAGS 12# Miscellaneous cpp flags to be passed to the library's Makefile 13# when building. 14# KERNMISCMAKEFLAGS 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: 20KERNDST?= ${.OBJDIR}/lib/kern 21KERN_AS?= library 22KERNDOTDIR?= ../../. 23 24KERNDIR= ${S:S@^.@${KERNDOTDIR}@:Q}/lib/libkern 25.if (${KERN_AS} == "obj") 26KERNLIB= ${KERNDST}/libkern.o 27KERNLIB_PROF= ${KERNDST}/libkern.po 28.else 29KERNLIB= ${KERNDST}/libkern.a 30KERNLIB_PROF= ${KERNDST}/libkern_p.a 31.endif 32 33KERNMAKE= \ 34 cd ${KERNDST} && ${MAKE} -f ${KERNDIR:Q}/Makefile \ 35 KERNDIR=${KERNDIR:Q} \ 36 CC=${CC:Q} CFLAGS=${CFLAGS:Q} \ 37 AS=${AS:Q} AFLAGS=${AFLAGS:Q} \ 38 LORDER=${LORDER:Q} \ 39 TSORT=${TSORT:Q} \ 40 LD=${LD:Q} STRIP=${STRIP:Q} \ 41 AR=${AR:Q} NM=${NM:Q} \ 42 RANLIB=${RANLIB:Q} SIZE=${SIZE:Q} \ 43 MACHINE=${MACHINE} MACHINE_ARCH=${MACHINE_ARCH:Q} \ 44 KERNCPPFLAGS=${CPPFLAGS:S@^-I.@-I${KERNDOTDIR}@g:Q} \ 45 KERNMISCCPPFLAGS=${KERNMISCCPPFLAGS:Q} \ 46 ${KERNMISCMAKEFLAGS} 47 48${KERNLIB}: .NOTMAIN .MAKE __always_make_kernlib 49 @echo making sure the kern library is up to date... 50.if (${KERN_AS} == "library") 51 @${KERNMAKE} libkern.a 52.else 53 @${KERNMAKE} libkern.o 54.endif 55 56${KERNLIB_PROF}: .NOTMAIN .MAKE __always_make_kernlib 57 @echo making sure the profiled kern library is up to date... 58.if (${KERN_AS} == "library") 59 @${KERNMAKE} libkern_p.a 60.else 61 @${KERNMAKE} libkern.po 62.endif 63 64clean: .NOTMAIN cleankernlib 65cleankernlib: .NOTMAIN 66 @echo cleaning the kern library objects 67 @if [ -d "${KERNDST}" ]; then ${KERNMAKE} clean; fi 68 69cleandir distclean: .NOTMAIN cleandirkernlib 70cleandirkernlib: .NOTMAIN 71 @echo cleandiring the kern library objects 72 @if [ -d "${KERNDST}" ]; then ${KERNMAKE} cleandir; fi 73 74depend: .NOTMAIN dependkernlib 75dependkernlib: .NOTMAIN .MAKE __always_make_kernlib 76 @echo depending the kern library objects 77 @${KERNMAKE} depend 78 79__always_make_kernlib: .NOTMAIN 80 @(mkdir -p ${KERNDST}) 81 82.PHONY: __always_make_kernlib 83.PHONY: cleankernlib cleandirkernlib dependkernlib 84