Re: [gentoo-amd64] gcc with gcj flag revdep loop

[Beso]

2009/1/26 Mark Knecht <markknecht@×××××.com>:
> Hello all,
>   I had been thinking about possibly emerging icedtea. According to
> the link posted a few days ago gcc needed the gcj flag added so I did
> that and emerged gcc. However it seems to have caused an endless loop
> in revdep-rebuild. If I'm correct this is a bug that is almost 3 years
> old and still unfixed across many revs of gcc and all the system stuff
> that's related. The only possible solution I noticed in a very quick
> read seems to require hand manipulation of base file which I'm not
> going to do.
>
> http://bugs.gentoo.org/show_bug.cgi?id=125728
>
>   Now, it seems that many don't see this problem. Have any of you
> discovered an emerge method around this?
>
> Thanks,
> Mark
>
> lightning ~ # revdep-rebuild -ip
>  * Configuring search environment for revdep-rebuild
>
>  * Checking reverse dependencies
>  * Packages containing binaries and libraries broken by a package update
>  * will be emerged.
>
>  * Collecting system binaries and libraries
>  * Generated new 1_files.rr
>  * Collecting complete LD_LIBRARY_PATH
>  * Generated new 2_ldpath.rr
>  * Checking dynamic linking consistency
> [ 30% ]  *   broken
> /usr/lib/gcc/x86_64-pc-linux-gnu/4.1.2/libgcjawt.la (requires
> /usr/lib/../lib64/lib-gnu-java-awt-peer-gtk.la)
>  *   broken /usr/lib/gcc/x86_64-pc-linux-gnu/4.1.2/libgij.la (requires
> /usr/lib/../lib64/libgcj.la)
> [ 45% ]  *   broken
> /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.2/libgcjawt.la (requires
> /usr/lib/../lib64/lib-gnu-java-awt-peer-gtk.la)
>  *   broken /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.2/libgij.la
> (requires /usr/lib/../lib64/libgcj.la)
> [ 100% ]
>  * Generated new 3_broken.rr
>  * Assigning files to packages
>  *   /usr/lib/gcc/x86_64-pc-linux-gnu/4.1.2/libgcjawt.la -> sys-devel/gcc
>  *   /usr/lib/gcc/x86_64-pc-linux-gnu/4.1.2/libgij.la -> sys-devel/gcc
>  *  !!! /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.2/libgcjawt.la not
> owned by any package is broken !!!
>  *   /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.2/libgcjawt.la -> (none)
>  *  !!! /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.2/libgij.la not owned
> by any package is broken !!!
>  *   /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.2/libgij.la -> (none)
>  * Generated new 4_raw.rr and 4_owners.rr
>  * Cleaning list of packages to rebuild
>  * Generated new 4_pkgs.rr
>  * Assigning packages to ebuilds
>  * Generated new 4_ebuilds.rr
>  * Evaluating package order
>  * Generated new 5_order.rr
>  * All prepared. Starting rebuild
> emerge --oneshot --pretend sys-devel/gcc:4.1
>
> These are the packages that would be merged, in order:
>
> Calculating dependencies... done!
> [ebuild   R   ] sys-devel/gcc-4.1.2
>  * Now you can remove -p (or --pretend) from arguments and re-run
> revdep-rebuild.
> lightning ~ #
>
this is caused byt a bug in the generation of .la files caused by
static linking.

run:

fgrep -rZl /usr/lib/../lib64/lib-gnu-java-awt-peer-gtk.la
/usr/lib/gcc/x86_64-pc-linux-gnu/4.1.2/libgcjawt.la | xargs -0 sed -i
-e 's:/usr/lib/../lib64/lib-gnu-java-awt-peer-gtk.la::g'
fgrep -rZl /usr/lib/../lib64/libgcj.la
/usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.2/libgij.la | xargs -0 sed -i
-e 's:/usr/lib/../lib64/libgcj.la::g'

-- 
dott. ing. beso