Florian Weimer wrote:
> It's not. It may be a completely different system call.
So now I had a new idea how to figure out what difference the version of
glibc we are compiling against can make: track down the symbol version:
nm -D --with-symbol-versions Downloads/libQt5WebEngineCore.so.5.15.2 | grep
'@GLIBC_2\.33'
U fstat64@GLIBC_2.33
U fstatat64@GLIBC_2.33
U lstat64@GLIBC_2.33
U stat64@GLIBC_2.33
So we are getting new symbol versions of the above 4 functions. So now we
only need to know what is different between the above and the syscalls
presumably used previously:
nm -D --with-symbol-versions Downloads/libQt5WebEngineCore.so.5.15.1 | grep
'stat\(at\)\?64'
U __fxstat64@GLIBC_2.2.5
U __fxstatat64@GLIBC_2.4
U __lxstat64@GLIBC_2.2.5
U __xstat64@GLIBC_2.2.5
(That's the version from F33 GA, definitely built against an older glibc.)
Kevin Kofler
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