amd64/144405: [build] [patch] include /usr/obj/lib32 in cleanworld target on amd64 arch

[Alexander Best]

The following reply was made to PR amd64/144405; it has been noted by GNATS.

From: Alexander Best <alexbestms at uni-muenster.de>
To: Anonymous <swell.k at gmail.com>
Cc: bug-followup at freebsd.org
Subject: Re: amd64/144405: [build] [patch] include /usr/obj/lib32 in 
	cleanworld target on amd64 arch
Date: Wed, 21 Jul 2010 19:15:22 +0200

 2010/7/19 Anonymous <swell.k at gmail.com>:
 > Alexander Best <alexbestms at uni-muenster.de> writes:
 >
 >> i can't really think of a situation where somebody wants to remove all
 >> the 64bit objs but keep the 32bit ones.
 >
 > I was concerned about cleanworld invoked by crossbuild breaking normal
 > build when running concurrently but looks like that's not the case, i.e.
 >
 > =A0$ make cleanworld TARGET=3Di386 # /usr/obj/i386.i386/lib32/usr/src
 >
 > doesn't wipe out lib32 for normal build (/usr/obj/lib32/usr/src).
 > Since crossbuild encloses lib32 in its OBJTREE there is no need for
 > MK_LIB32 check.
 
 cool. now all that is necessary is somebody to commit those changes.
 probably the hardest part of all. ;)
 
 cheers.
 alex
 
 >
 > --- b.diff begins here ---
 > diff --git a/Makefile.inc1 b/Makefile.inc1
 > index 85669d5..2298eca 100644
 > --- a/Makefile.inc1
 > +++ b/Makefile.inc1
 > @@ -1512,7 +1512,7 @@ cleanworld:
 > =A0 =A0 =A0 =A0-chflags -R 0 ${OBJTREE}${.CURDIR}
 > =A0 =A0 =A0 =A0rm -rf ${OBJTREE}${.CURDIR}/*
 > =A0.endif
 > -.if exists(${OBJTREE}/lib32${.CURDIR}) && ${MK_LIB32} !=3D "no"
 > +.if exists(${OBJTREE}/lib32${.CURDIR})
 > =A0 =A0 =A0 =A0-rm -rf ${OBJTREE}/lib32${.CURDIR}/*
 > =A0 =A0 =A0 =A0-chflags -R 0 ${OBJTREE}/lib32${.CURDIR}
 > =A0 =A0 =A0 =A0rm -rf ${OBJTREE}/lib32${.CURDIR}/*
 > --- b.diff ends here ---
 >
 
 
 
 --=20
 Alexander Best