I'm currently migrating from emul-linux-x86* packages to true multilib and imlib2 fails stating it cannot find a symbol of bzip2 (see build.log). I found out that the emul-linux-x86 package containing bzip2 installed the libraries to /lib32 whereas bzip2 with multilib support installs the 32bit-libraries to /usr/lib32. So this might actually be a bug of bzip2's multilib support. Reproducible: Always
Created attachment 400462 [details] build.log
Created attachment 400464 [details] emerge --info
miramis ~ # equery f bzip2 | grep 32 | grep so /usr/lib32/libbz2.so /usr/lib32/libbz2.so.1 /usr/lib32/libbz2.so.1.0 /usr/lib32/libbz2.so.1.0.6
Created attachment 400478 [details] media-libs/freetype-2.5.5 build.log It's the same with media-libs/freetype-2.5.5
Chances are you're doing the migration wrong - by the time you've reached imlib2/freetype2, both zlib and bzip2 should already be emerged with abi_x68_32. That's why the news item had had the intermediary broken phase.
Yeah, sure, they are emerged with abi_x86_32. What I did: - unmerge all emul-linux-x86* packages. That left the actual libraries in the system as preserved ones - migrate by emerging some packages. dependencies were resolved correctly. - Somehow found out the /lib32/libbz2.so* is still in the list of preserved libraries, although bzip2 had already been merged with abi_x86_32 - manually deleted the preserved libraries /lib32/libbz2.so* and manually re-emerged bzip2 with abi_x86_32. With the equery command from #3 I saw that bzip installed the libraries to /usr/lib32 instead of /lib32 (where they were installed to by the emul package) Since then, stuff like imlib2 and freetype fail to compile/link with the errors mentioned in this report. So it looks like bzip2 installs the libraries in the wrong folder (zlib installs to /lib32/).
Created attachment 400638 [details] app-arch/bzip2 build.log (w/o merge phase)
...OK, I'll humor you. Attach config.log from media-libs/freetype-2.5.5 build. As for bzip2, the files are exactly where they supposed to be.
I don't get it: Somehow, the .so files of bzip2 were no longer in /usr/lib32/. I re-emerged bzip2 and afterwards, imlib2 and freetype emerged without a problem. Still don't know how they vanished. I'm sure that I manually deleted them before emerging bzip2. Nevertheless, problem solved for me and not an issue of mentioned packages/ebuilds. If I manage to find out what deleted the libraries, I'll post here but that probably won't happen.
