Am Dienstag, 5. Juni 2012 um 08:37:37, schrieb Brad King <brad.k...@kitware.com> > On Tue, Jun 5, 2012 at 8:17 AM, Eric Noulard <eric.noul...@gmail.com> wrote: > > 2012/6/5 Kornel Benko <kor...@lyx.org>: > > Somebody shall dive into the build process of the libarchive Ubuntu package > > and > > see **why** it breaks the CMake build while using cmlibarchive does not. > > This is the proper action. What version of libarchive is used from the > system? > > The builtin cmlibarchive in CMake 2.8.8 is libarchive 3.0.2, from svn > rev 4051, now Git commit 28267d8f: > > https://github.com/libarchive/libarchive/tree/28267d8f/ > > plus some portability fixes.
On ubuntu 12.04 it is package libarchive12, version 3.0.3-6ubuntu1. Dont know what, if anything, they changed. > > This "may-be" a usage error on CMake side (and I'll try to help to fix it) > > but this may well be a mistake on libarchive/Ubuntu side as well. > [snip] > > Yes but this action was widening the compatibility. > > pax_restricted --> gnutar may be narrowing it. > > This was discussed here: > > http://www.cmake.org/Bug/view.php?id=11958 Yes, this is very alike to what I see here. > but many archive portability concerns were lifted by updating to a > libarchive that included this: > > https://github.com/libarchive/libarchive/commit/de60ddd0 Still the SHILY.fflags were not handled ... > The issue was resolved without changing formats by a fix suggested by > a libarchive maintainer: > > http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=e8558efa > > If there are extended headers that dpkg doesn't support then we need > to know why they appear in the first place and which ones can be > cleared. > > -Brad OK. Kornel
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