[lfs-support] 5.7 glibc sanity check question

Alan Corey alan01346 at gmail.com
Wed Jul 11 08:28:44 PDT 2018


OK, it fails.  And when I do
readelf -l a.out
and look at the output manually the interpreter line is just

[Requesting program interpreter: /lib/ld-linux-aarch64.so.1]

No /tools in there.  How does it get there?  I configured glib with
the little script
#!/bin/bash
../configure --prefix=/tools --host=$LFS_TGT  \
 --build=$(../scripts/config.guess) --enable-kernel=3.2 \
 --with-headers=/tools/include libc_cv_forced_unwind=yes \
 libc_cv_c_cleanup=yes

Built it all, it failed the sanity test and I was trying to figure out
why.  I thought --prefix only changed where something was installed, I
didn't know it got embedded.  Maybe this is like argv[0].  This is
referencing ld-linux on the host, not the one in /tools.

And my /tools symlink is right, I think:
up64$ ls -la / | grep tools
lrwxrwxrwx   1 root root    14 Jul 10 08:17 tools -> /mnt/lfs/tools

I don't think this relects an error in this glibc, more like something before.

But wait a minute, my cfg script may run with a different environment.
Don't think so though.

Tricks I've learned from a lot of unsuccessful builds in general: Put
the configure stuff in a little script so you can edit and run again
if needed.  Redirect the output of configure or make into a file and
probably do a tail -f on that to watch.  I have the configure output.
Running make over again.
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