svn commit: r207849 - in head: . lib/libarchive rescue/rescue usr.bin/ar usr.bin/cpio usr.bin/cpio/test usr.bin/tar usr.bin/tar/test

[Xin LI]

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Hi,

Please try this patch:

http://people.freebsd.org/~delphij/for_review/patch-lzmabuild.diff

I'm not quite satisfied with this patch though.

The problem was:

 - ar, libarchive now unconditionally depends on LZMA library;
 - When building on old system, /usr/lib/liblzma.a would not exist;
 - ar is bootstrap tool and thus will be built in BMAKE stage;
 - The build fails here since no liblzma is pre-built.

The current approach of mine is:

 - When OSRELDATE is less than the import, pass NO_LZMA when building ar(1)
 - Add support for build flag NO_LZMA to ar(1).[*]

[*] I think this is not quite right, perhaps we need to have a global
MK_XZ or something and use that flag?

Cheers,
- -- 
Xin LI <delphij at delphij.net>	http://www.delphij.net/
FreeBSD - The Power to Serve!	       Live free or die
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