ports/139169: math/atlas post-build target fails with WKDIRPREFIX defined.

[Tony Maher]

>Number:         139169
>Category:       ports
>Synopsis:       math/atlas post-build target fails with WKDIRPREFIX defined.
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Sep 27 02:50:00 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator:     Tony Maher
>Release:        FreeBSD 7.2-RELEASE-p3 amd64
>Organization:
>Environment:
System: FreeBSD karma.home 7.2-RELEASE-p3 FreeBSD 7.2-RELEASE-p3 #0: Thu Aug 13 19:29:14 EST 2009 root at karma.home:/space/usr/obj/usr/src/sys/KARMA amd64


>Description:
	The post-build target of math/atlas fails.

	In /etc/make.conf I have defined:
	WRKDIRPREFIX=/space

	cd /usr/port/math/atlas
	make -DWITH_STATICLIB
	...
	...
	ATLAS install complete.  Examine 
	ATLAS/bin/<arch>/INSTALL_LOG/SUMMARY.LOG for details.
	make clean
	rm -f *.o x* config?.out *core*
	(cd /space/usr/ports/math/atlas/work/ATLAS; /bin/mkdir -p tmp1 ;
	/bin/cp `cd /space/usr/ports/math/atlas/work/lapack; make -V WRKSRC
	WRKDIRPREFIX=""`/liblapack.a tmp1 ; cd tmp1 ; ar x liblapack.a ; ar x
	../NON_THREADED/lib/liblapack.a ; ar r ../NON_THREADED/lib/libalapack.a
	*.o ; ranlib ../NON_THREADED/lib/libalapack.a )
	cp:
	/space/space/usr/ports/math/atlas/work/lapack/work/lapack-3.2.1/liblapack.a:
	No such file or directory
	*** Error code 1

	Stop in /usr/ports/math/atlas.

	
	Note the duplicate '/space' in '/space/space/usr/ports/...'

>How-To-Repeat:
	Set WRKDIRPREFIX and

	cd /usr/ports/math/atlas
	make -DWITH_STATICLIB 

>Fix:

	I worked around by unsetting WRKDIRPREFIX.
	I believe the problem comes from the following Makefile line

	LAPACKWRKSRC=`cd ${WRKDIR}/lapack; ${MAKE} -V WRKSRC WRKDIRPREFIX=""`

	Sorry no fix.
>Release-Note:
>Audit-Trail:
>Unformatted: