Hi Dave --
It looks like that SqueakSSL uses "glob.h" and glob()/globfree() in "platforms/unix/plugins/SqueakSSL/openssl_overlay.h". That needs glibc 2.27.
...
glob_t g = {0};
if (0 == glob(possible_files, GLOB_NOSORT, NULL, &g)) {
if (g.gl_pathc > 0) {
for (size_t i = 0; i < g.gl_pathc; i++) {
char* fullfile = basename(g.gl_pathv[i]);
if (strnlen(fullfile, PATH_MAX) > name_len) {
libnames[libname_count] = strndup(fullfile, PATH_MAX);
libname_count++;
}
}
}
globfree(&g);
...
What's "ldd --version" on your Ubuntu 16.04 LTS?
Best,
Marcel
***
nm SqueakSSL.so | grep GLIBC
U __asprintf_chk@@GLIBC_2.8
U calloc@@GLIBC_2.2.5
w __cxa_finalize@@GLIBC_2.2.5
U dirname@@GLIBC_2.2.5
U dl_iterate_phdr@@GLIBC_2.2.5
U free@@GLIBC_2.2.5
U getenv@@GLIBC_2.2.5
U globfree@@GLIBC_2.2.5
U glob@@GLIBC_2.27
U inet_pton@@GLIBC_2.2.5
U memchr@@GLIBC_2.2.5
U memcmp@@GLIBC_2.2.5
U __memcpy_chk@@GLIBC_2.3.4
U __printf_chk@@GLIBC_2.3.4
U puts@@GLIBC_2.2.5
U qsort@@GLIBC_2.2.5
U realloc@@GLIBC_2.2.5
U __stack_chk_fail@@GLIBC_2.4
U stderr@@GLIBC_2.2.5
U stdout@@GLIBC_2.2.5
U strchr@@GLIBC_2.2.5
U strdup@@GLIBC_2.2.5
U strlen@@GLIBC_2.2.5
U strncasecmp@@GLIBC_2.2.5
U strncmp@@GLIBC_2.2.5
U strndup@@GLIBC_2.2.5
U strnlen@@GLIBC_2.2.5
U strsep@@GLIBC_2.2.5
U strtok_r@@GLIBC_2.2.5
U strverscmp@@GLIBC_2.2.5
U __xpg_basename@@GLIBC_2.2.5
nm FileAttributesPlugin.so | grep GLIBC
U access@@GLIBC_2.2.5
U calloc@@GLIBC_2.2.5
U chmod@@GLIBC_2.2.5
U chown@@GLIBC_2.2.5
U closedir@@GLIBC_2.2.5
w __cxa_finalize@@GLIBC_2.2.5
U __errno_location@@GLIBC_2.2.5
U free@@GLIBC_2.2.5
U lchown@@GLIBC_2.2.5
U localtime@@GLIBC_2.2.5
U __lxstat@@GLIBC_2.2.5
U __memcpy_chk@@GLIBC_2.3.4
U memcpy@@GLIBC_2.14
U opendir@@GLIBC_2.2.5
U readdir@@GLIBC_2.2.5
U readlink@@GLIBC_2.2.5
U rewinddir@@GLIBC_2.2.5
U __stack_chk_fail@@GLIBC_2.4
U strlen@@GLIBC_2.2.5
U __xstat@@GLIBC_2.2.5
nm UnixOSProcessPlugin.so | grep GLIBC
U calloc@@GLIBC_2.2.5
U chdir@@GLIBC_2.2.5
U close@@GLIBC_2.2.5
U confstr@@GLIBC_2.2.5
U __cxa_atexit@@GLIBC_2.2.5
w __cxa_finalize@@GLIBC_2.2.5
U dup2@@GLIBC_2.2.5
U dup@@GLIBC_2.2.5
U __errno_location@@GLIBC_2.2.5
U execve@@GLIBC_2.2.5
U _exit@@GLIBC_2.2.5
U fcntl@@GLIBC_2.2.5
U fdopen@@GLIBC_2.2.5
U feof@@GLIBC_2.2.5
U fflush@@GLIBC_2.2.5
U fileno@@GLIBC_2.2.5
U fork@@GLIBC_2.2.5
U fpathconf@@GLIBC_2.2.5
U __fprintf_chk@@GLIBC_2.3.4
U free@@GLIBC_2.2.5
U fwrite@@GLIBC_2.2.5
U getcwd@@GLIBC_2.2.5
U getdtablesize@@GLIBC_2.2.5
U getegid@@GLIBC_2.2.5
U getenv@@GLIBC_2.2.5
U geteuid@@GLIBC_2.2.5
U getgid@@GLIBC_2.2.5
U getpgid@@GLIBC_2.2.5
U getpgrp@@GLIBC_2.2.5
U getpid@@GLIBC_2.2.5
U getppid@@GLIBC_2.2.5
U getuid@@GLIBC_2.2.5
U kill@@GLIBC_2.2.5
U malloc@@GLIBC_2.2.5
U nice@@GLIBC_2.2.5
U pathconf@@GLIBC_2.2.5
U perror@@GLIBC_2.2.5
U pipe@@GLIBC_2.2.5
U pthread_kill@@GLIBC_2.2.5
U pthread_self@@GLIBC_2.2.5
U pthread_sigmask@@GLIBC_2.2.5
U putenv@@GLIBC_2.2.5
U realpath@@GLIBC_2.3
U rewind@@GLIBC_2.2.5
U setbuf@@GLIBC_2.2.5
U setitimer@@GLIBC_2.2.5
U setpgid@@GLIBC_2.2.5
U setsid@@GLIBC_2.2.5
U sigaction@@GLIBC_2.2.5
U sigaddset@@GLIBC_2.2.5
U sigaltstack@@GLIBC_2.2.5
U sigemptyset@@GLIBC_2.2.5
U signal@@GLIBC_2.2.5
U __stack_chk_fail@@GLIBC_2.4
U statvfs@@GLIBC_2.2.5
U stderr@@GLIBC_2.2.5
U stdin@@GLIBC_2.2.5
U stdout@@GLIBC_2.2.5
U strerror@@GLIBC_2.2.5
U strlen@@GLIBC_2.2.5
U strncpy@@GLIBC_2.2.5
U sysconf@@GLIBC_2.2.5
U unsetenv@@GLIBC_2.2.5
U vfork@@GLIBC_2.2.5
U waitpid@@GLIBC_2.2.5
U __xstat@@GLIBC_2.2.5
nm SqueakFFIPrims.so | grep GLIBC
w __cxa_finalize@@GLIBC_2.2.5
U fclose@@GLIBC_2.2.5
U fflush@@GLIBC_2.2.5
U fopen@@GLIBC_2.2.5
U __fprintf_chk@@GLIBC_2.3.4
U free@@GLIBC_2.2.5
U fwrite@@GLIBC_2.2.5
U malloc@@GLIBC_2.2.5
U memcpy@@GLIBC_2.14
U __printf_chk@@GLIBC_2.3.4
U puts@@GLIBC_2.2.5
U __stack_chk_fail@@GLIBC_2.4
U strlen@@GLIBC_2.2.5
U strncpy@@GLIBC_2.2.5
Am 20.12.2021 16:47:51 schrieb David T. Lewis <lewis@mail.msen.com>:
On Mon, Dec 20, 2021 at 03:31:00PM +0100, Marcel Taeumel wrote:
>
> Hi all --
>
> Here is the next release candidate:
> https://github.com/OpenSmalltalk/opensmalltalk-vm/releases/tag/202112201228 [https://github.com/OpenSmalltalk/opensmalltalk-vm/releases/tag/202112201228]
>
I see no issues with the VM, except that I have a library version issue
that prevents connection to source.squeak.org. This is on Ubuntu 16.04 LTS,
which is an older version which is at end of life and no longer supported.
IMO this should *not* be considered a show stopper for release, although
it will probably cause problems for some people who are not keeping their
Linux systems up to date.
The library version problem is:
SqueakSSL tryLoading /usr/local/bin/../lib/squeak/5.0-202112022203-64bit/SqueakSSL.so: dlopen: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.27' not found (required by /usr/local/bin/../lib/squeak/5.0-202112022203-64bit/SqueakSSL.so)
And my system is:
$ cat /proc/version
Linux version 4.15.0-142-generic (buildd@lgw01-amd64-039) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.12)) #146~16.04.1-Ubuntu SMP Tue Apr 13 09:27:15 UTC 2021
Dave