Hi,
I've got a project here: https://github.com/wheybags/glibc_version_header
which uses .symver directives to link to a specified version of glibc, so
long as it's older than the version on your system.
This works, but a problem I'm having is that gcc itself will sometimes
insert calls to memcpy (or memmove, memset and memcmp), as documented here:
https://gcc.gnu.org/onlinedocs/gcc/Standards.html
When it does so, it doesn't respect the .symver directives, and uses the
default version.
Is there any way for me to force the version for these symbols aswell?
I'm aware that I can disable the whole mechanism with -freestanding, but I
don't want to cripple the optimiser.
Regards,
Tom Mason
