Reproducible Builds: Do not embed build-server kernel version on Linux
On Linux this check is not necessary, but causes reproducible builds issues in the binary:
│ │ ├── strings --all --bytes=8 {}
│ │ │ @@ -30,15 +30,15 @@
│ │ │ GLIBC_2.2.5
│ │ │ GLIBC_2.34
│ │ │ AWAVAUATUSH
│ │ │ []A\A]A^A_
│ │ │ LibGTop-Server
│ │ │ (c=%u/s=%u)
│ │ │ pid %d received eof.
│ │ │ -6.6.16-1-lts
│ │ │ +6.7.4-arch1-1
│ │ │ glibtop_init_p (server == NULL)
│ │ │ Libgtop %s server version %s (%u,%u,%u,%u).
│ │ │ Client sent %lu bytes, but buffer is %lu
│ │ │ Child received unknown command %lu
│ │ │ This libgtop was compiled on %s %s %s
│ │ │ If you see strange problems caused by it,
│ │ │ you should recompile libgtop and dependent applications.
https://gitlab.archlinux.org/archlinux/packaging/packages/libgtop/-/merge_requests/1