On 09-11-2020 19:38:28 +0000, Alexey Sokolov wrote: > Hi Fabian > I tried to migrate my prefix to 17.1, and there are issues. > > 1) unsymlink-lib requires "--root ~/gentoo" and otherwise produces an > error "/usr/lib is a real directory! was the migration done already?"
I think unsymlink-lib doesn't have Prefix support, but in addition, what unsymlink-lib is trying to achieve, is not a thing perhaps on Prefix. A prefix system (at least all of mine) doesn't have libXX or lib/XX (a.k.a. multilib) directories. The /usr-split was long ago removed, and thus what we have is: lib -> usr/lib Now, SYMLINK_LIB=no seems to split into lib and lib64, but lib64 does not exist on Prefix systems. Since Prefix is non-multilib by design*, I wonder if unsymlink-lib is necessary in the best case, but going to break the Prefix system in the worst case. What instructed you to perform the migration? Was it the news-item? I don't think it should apply for Prefix profiles, and perhaps we should be happy the tool won't work. * non-multilib is a decision dating back a decade or so, which means effectively any Prefix install you encounter should be non-multilib > 2) $ unsymlink-lib --root ~/gentoo --migrate --pretend > usage: unsymlink-lib [-h] [-p] [--root ROOT] [--analyze] [--migrate] > [--rollback] [--finish] [--force-rollback] > [--resume-finish] [-P PREFIX] [--hardlink] > unsymlink-lib: error: Requested action requires root privileges > > Well, I worked it around by adding "is_root = True" to unsymlink-lib Did it do anything to your system like creating a lib64 directory? Does anything work (because I have doubts on whether your system can still find the libs in there now). > > 3) Step 9 (Rebuild gcc) fails: > configure:4372: checking whether the C compiler works > > > > configure:4394: x86_64-pc-linux-gnu-gcc conftest.c >&5 > > > > /home/user/gentoo/usr/lib/gcc/x86_64-pc-linux-gnu/9.3.0/../../../../x86_64-pc-linux-gnu/bin/as: > error while loading shared libraries: > libopcodes-2.34.0.gentoo-sys-devel-binutils-st.so: cannot open shared Something like this I was suspecting. Can you still rollback? If you can, I'd try that and hope it restores your system in working order. For any Prefix user, DO NOT run unsymlink-lib, I believe you should NOT NEED IT! Thanks, Fabian > object file: No such file or directory > configure:4398: $? = 1 > > > > configure:4436: result: no > > The file exists: > $ find ~ -name libopcodes-2.34.0.gentoo-sys-devel-binutils-st.so > /home/user/gentoo/usr/lib/binutils/x86_64-pc-linux-gnu/2.34/libopcodes-2.34.0.gentoo-sys-devel-binutils-st.so > > -- > Best regards, > Alexey "DarthGandalf" Sokolov > -- Fabian Groffen Gentoo on a different level
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