Date: Tue, 19 Apr 2016 11:43:05 +0800 From: Julian Elischer <julian@freebsd.org> To: Ed Maste <emaste@FreeBSD.org>, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r298204 - in head: lib/libdwarf lib/libelf lib/libelftc usr.bin/addr2line usr.bin/cxxfilt usr.bin/elfcopy usr.bin/nm usr.bin/readelf usr.bin/size usr.bin/strings Message-ID: <5715A949.1020100@freebsd.org> In-Reply-To: <201604181313.u3IDDxsK064810@repo.freebsd.org> References: <201604181313.u3IDDxsK064810@repo.freebsd.org>
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On 18/04/2016 9:13 PM, Ed Maste wrote: > Author: emaste > Date: Mon Apr 18 13:13:59 2016 > New Revision: 298204 > URL: https://svnweb.freebsd.org/changeset/base/298204 > > Log: > Replace ${CURDIR}/../.. with ${CURDIR:H:H} in elftoolchain and if the last component is '..' ? What our FreeBSD lacks are the $(abspath ... ) or $(realpath ...) operations from gnu make. Actually it lacks a LOT from gnu make. I'd love to see us import a lot of things from there that are genuinely useful (and a lot less cryptic). you could try make use of :tA in to make this more robust and useful. > > This produces a nicer path in debug info and build logs. > > MFC after: 1 week > Sponsored by: The FreeBSD Foundation > > Modified: > head/lib/libdwarf/Makefile > head/lib/libelf/Makefile > head/lib/libelftc/Makefile > head/usr.bin/addr2line/Makefile > head/usr.bin/cxxfilt/Makefile > head/usr.bin/elfcopy/Makefile > head/usr.bin/nm/Makefile > head/usr.bin/readelf/Makefile > head/usr.bin/size/Makefile > head/usr.bin/strings/Makefile > > Modified: head/lib/libdwarf/Makefile > ============================================================================== > --- head/lib/libdwarf/Makefile Mon Apr 18 11:39:41 2016 (r298203) > +++ head/lib/libdwarf/Makefile Mon Apr 18 13:13:59 2016 (r298204) > @@ -2,7 +2,7 @@ > .include <bsd.own.mk> > > PACKAGE=lib${LIB} > -TOP= ${.CURDIR}/../../contrib/elftoolchain > +TOP= ${.CURDIR:H:H}/contrib/elftoolchain > SRCDIR= ${TOP}/libdwarf > > .PATH: ${SRCDIR} > > Modified: head/lib/libelf/Makefile > ============================================================================== > --- head/lib/libelf/Makefile Mon Apr 18 11:39:41 2016 (r298203) > +++ head/lib/libelf/Makefile Mon Apr 18 13:13:59 2016 (r298204) > @@ -5,7 +5,7 @@ SHLIBDIR?= /lib > > .include <bsd.own.mk> > > -TOP= ${.CURDIR}/../../contrib/elftoolchain > +TOP= ${.CURDIR:H:H}/contrib/elftoolchain > SRCDIR= ${TOP}/libelf > > .PATH: ${SRCDIR} > > Modified: head/lib/libelftc/Makefile > ============================================================================== > --- head/lib/libelftc/Makefile Mon Apr 18 11:39:41 2016 (r298203) > +++ head/lib/libelftc/Makefile Mon Apr 18 13:13:59 2016 (r298204) > @@ -4,7 +4,7 @@ > PACKAGE=lib${LIB} > INTERNALLIB= > > -ELFTCDIR= ${.CURDIR}/../../contrib/elftoolchain > +ELFTCDIR= ${.CURDIR:H:H}/contrib/elftoolchain > > .PATH: ${ELFTCDIR}/libelftc > > > Modified: head/usr.bin/addr2line/Makefile > ============================================================================== > --- head/usr.bin/addr2line/Makefile Mon Apr 18 11:39:41 2016 (r298203) > +++ head/usr.bin/addr2line/Makefile Mon Apr 18 13:13:59 2016 (r298204) > @@ -2,7 +2,7 @@ > > .include <src.opts.mk> > > -ELFTCDIR= ${.CURDIR}/../../contrib/elftoolchain > +ELFTCDIR= ${.CURDIR:H:H}/contrib/elftoolchain > ADDR2LINEDIR= ${ELFTCDIR}/addr2line > > .PATH: ${ADDR2LINEDIR} > > Modified: head/usr.bin/cxxfilt/Makefile > ============================================================================== > --- head/usr.bin/cxxfilt/Makefile Mon Apr 18 11:39:41 2016 (r298203) > +++ head/usr.bin/cxxfilt/Makefile Mon Apr 18 13:13:59 2016 (r298204) > @@ -2,7 +2,7 @@ > > .include <src.opts.mk> > > -ELFTCDIR= ${.CURDIR}/../../contrib/elftoolchain > +ELFTCDIR= ${.CURDIR:H:H}/contrib/elftoolchain > SRCDIR= ${ELFTCDIR}/cxxfilt > > .PATH: ${SRCDIR} > > Modified: head/usr.bin/elfcopy/Makefile > ============================================================================== > --- head/usr.bin/elfcopy/Makefile Mon Apr 18 11:39:41 2016 (r298203) > +++ head/usr.bin/elfcopy/Makefile Mon Apr 18 13:13:59 2016 (r298204) > @@ -2,7 +2,7 @@ > > .include <src.opts.mk> > > -ELFTCDIR= ${.CURDIR}/../../contrib/elftoolchain > +ELFTCDIR= ${.CURDIR:H:H}/contrib/elftoolchain > ELFCOPYDIR= ${ELFTCDIR}/elfcopy > > .PATH: ${ELFCOPYDIR} > > Modified: head/usr.bin/nm/Makefile > ============================================================================== > --- head/usr.bin/nm/Makefile Mon Apr 18 11:39:41 2016 (r298203) > +++ head/usr.bin/nm/Makefile Mon Apr 18 13:13:59 2016 (r298204) > @@ -2,7 +2,7 @@ > > .include <src.opts.mk> > > -ELFTCDIR= ${.CURDIR}/../../contrib/elftoolchain > +ELFTCDIR= ${.CURDIR:H:H}/contrib/elftoolchain > NMDIR= ${ELFTCDIR}/nm > > .PATH: ${NMDIR} > > Modified: head/usr.bin/readelf/Makefile > ============================================================================== > --- head/usr.bin/readelf/Makefile Mon Apr 18 11:39:41 2016 (r298203) > +++ head/usr.bin/readelf/Makefile Mon Apr 18 13:13:59 2016 (r298204) > @@ -1,6 +1,6 @@ > # $FreeBSD$ > > -ELFTCDIR= ${.CURDIR}/../../contrib/elftoolchain > +ELFTCDIR= ${.CURDIR:H:H}/contrib/elftoolchain > READELFDIR= ${ELFTCDIR}/readelf > > .PATH: ${READELFDIR} > > Modified: head/usr.bin/size/Makefile > ============================================================================== > --- head/usr.bin/size/Makefile Mon Apr 18 11:39:41 2016 (r298203) > +++ head/usr.bin/size/Makefile Mon Apr 18 13:13:59 2016 (r298204) > @@ -2,7 +2,7 @@ > > .include <src.opts.mk> > > -ELFTCDIR= ${.CURDIR}/../../contrib/elftoolchain > +ELFTCDIR= ${.CURDIR:H:H}/contrib/elftoolchain > SIZEDIR= ${ELFTCDIR}/size > > .PATH: ${SIZEDIR} > > Modified: head/usr.bin/strings/Makefile > ============================================================================== > --- head/usr.bin/strings/Makefile Mon Apr 18 11:39:41 2016 (r298203) > +++ head/usr.bin/strings/Makefile Mon Apr 18 13:13:59 2016 (r298204) > @@ -2,7 +2,7 @@ > > .include <src.opts.mk> > > -ELFTCDIR= ${.CURDIR}/../../contrib/elftoolchain > +ELFTCDIR= ${.CURDIR:H:H}/contrib/elftoolchain > > .PATH: ${ELFTCDIR}/strings > > >
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