Did you run "fix_libtool_files.sh 4.3.4" after switching gcc versions with gcc-config before trying depclean?
BillK On Thu, 2010-06-10 at 03:05 +0200, Alex Schuster wrote: > Daniel D Jones writes: > > > eix gcc shows: > > > > Installed versions: > > > > 4.3.4(4.3)!s(10:56:18 AM 02/27/2010)(gtk mudflap nls nptl openmp > > -altivec - bootstrap -build -doc -fixed-point -fortran -gcj -hardened > > -libffi -multilib - multislot -n32 -n64 -nocxx -nopie -objc -objc++ > > -objc-gc -test -vanilla) > > > > 4.4.3-r2(4.4)!s(08:29:19 PM 06/07/2010)(fortran gtk mudflap nls nptl > > openmp - altivec -bootstrap -build -doc -fixed-point -gcj -graphite > > -hardened -libffi - multilib -multislot -n32 -n64 -nocxx -objc -objc++ > > -objc-gc -test -vanilla) > > > > Is there any reason to have both of these installed? Is it safe to > > unmerge 4.3.4? > > Probably not. I would do an emerge -a --depclean. If nothing depends on > the old gcc, it will be removed. Otherwise you get a message what has to > be rebuilt, like I do: > > weird ~ # emerge -a --depclean > > * Always study the list of packages to be cleaned for any obvious > * mistakes. Packages that are part of the world set will always > * be kept. They can be manually added to this set with > * `emerge --noreplace <atom>`. Packages that are listed in > * package.provided (see portage(5)) will be removed by > * depclean, even if they are part of the world set. > * > * As a safety measure, depclean will not remove any packages > * unless *all* required dependencies have been resolved. As a > * consequence, it is often necessary to run `emerge --update > * --newuse --deep @world` prior to depclean. > > Calculating dependencies... done! > >>> Checking for lib consumers... > >>> Assigning files to packages... > * In order to avoid breakage of link level dependencies, one or more > * packages will not be removed. This can be solved by rebuilding the > * packages that pulled them in. > * > * sys-devel/gcc-4.3.4 pulled in by: > * app-arch/rpm-4.4.6-r7 needs libgomp.so.1 > * dev-lang/R-2.11.1 needs libgfortran.so.3 > * dev-lang/gdl-0.9_rc4 needs libgomp.so.1 > * dev-libs/beecrypt-4.2.1 needs libgomp.so.1 > * kde-base/cantor-4.4.4 needs libgfortran.so.3 > * kde-base/libkdcraw-4.4.4 needs libgomp.so.1 > * media-gfx/imagemagick-6.6.1.7 needs libgomp.so.1 > * media-sound/sox-14.3.1 needs libgomp.so.1 > * media-video/transcode-1.1.5-r1 needs libgomp.so.1 > * sci-libs/blas-reference-20070226-r1 needs libgfortran.so.3 > * sci-libs/fftw-3.2.2 needs libgomp.so.1 > * sci-libs/plplot-5.9.5 needs libgfortran.so.3 > * sys-devel/gettext-0.18.1 needs libgomp.so.1 > * > >>> Adding lib providers to graph... > >>> > - > Calculating dependencies... done! > >>> No packages selected for removal by depclean > >>> To see reverse dependencies, use --verbose > Packages installed: 1678 > Packages in world: 373 > Packages in system: 50 > Required packages: 1678 > Number removed: 0 > > Wonko > -- William Kenworthy <[email protected]> Home in Perth!
