pkg/32202: BUILD_DEPENDS on nonexisting pkg confuses the bulk build

[kristerw%netbsd.org@localhost]

>Number:         32202
>Category:       pkg
>Synopsis:       BUILD_DEPENDS on nonexisting pkg confuses the bulk build
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Nov 30 21:29:00 +0000 2005
>Originator:     Krister Walfridsson
>Release:        pkgsrc as of Nov 30 2005
>Organization:
        
>Environment:
        
        
System: NetBSD homeworld.netbsd.org 2.0.2_STABLE NetBSD 2.0.2_STABLE (NBMAIL) 
#0: Fri Jul 22 20:47:54 UTC 2005 
root@ADMIN:/usr/src/sys/arch/i386/compile/NBMAIL i386
Architecture: i386
Machine: i386
>Description:
"make show-depends-dirs" does not handle BUILD_DEPENDS on nonexisting
packages.  You can see this by adding a line such as

   BUILD_DEPENDS+= nonexisting>=0.62:../../devel/nonexisting

to a package:

   > make show-depends-dirs
   cd: can't cd to ../../devel/nonexisting
   usage: dirname path
   usage: basename string [suffix]
   usage: basename string [suffix]
   devel/gmake / graphics/png pkgtools/x11-links

The "make show-depends-dirs" has two problems:
1. It returns success, so the bulk script does not notice that the pkg is
   broken when it builds the dependency graph.
2. The dependencies listed by "make show-depends-dirs" does contain "/"
   which means that the bulk build eventually want to build "/" (which
   means that it runs "make" in ${pkgsrc_dir}).

>How-To-Repeat:
        
>Fix:
        

>Unformatted: