SS10 on Solaris10/AMD64: issue compiling for AMD64 (linking fails)

Question

Hello,
I've just installed SS10 trial and while trying our middleware stack compilation, I've found that CC/cc are not able to create AMD64 binary on my Sol10 setup. The command (test-case):
cc -xarch=amd64 hello.c
fails with:
ld: fatal: file /usr/ucblib/libucb.so: wrong ELF class: ELFCLASS32
ld: fatal: file /usr/lib/libsocket.so: wrong ELF class: ELFCLASS32
ld: fatal: file /usr/lib/libnsl.so: wrong ELF class: ELFCLASS32
ld: fatal: file /usr/lib/libelf.so: wrong ELF class: ELFCLASS32
ld: fatal: file /usr/lib/libaio.so: wrong ELF class: ELFCLASS32
ld: fatal: file /usr/lib/libc.so: wrong ELF class: ELFCLASS32
ld: fatal: File processing errors. No output written to a.out
Is there any workaround for this?
Thanks,
Karel Gardas

Answer 1

TV is already on! :-)
OK, hello.c or now foo.c is just simple C program, I've had LD_LIBRARY_PATH defined, but even when I unset it, the result is still the same. I do not have LD_PRELOAD defined. Let's see shell session:
-bash-3.00$ echo $LD_PRELOAD
-bash-3.00$ echo $LD_LIBRARY_PATH
-bash-3.00$ cc -xarch=amd64 foo.c
ld: fatal: file /usr/ucblib/libucb.so: wrong ELF class: ELFCLASS32
ld: fatal: file /usr/lib/libsocket.so: wrong ELF class: ELFCLASS32
ld: fatal: file /usr/lib/libnsl.so: wrong ELF class: ELFCLASS32
ld: fatal: file /usr/lib/libelf.so: wrong ELF class: ELFCLASS32
ld: fatal: file /usr/lib/libaio.so: wrong ELF class: ELFCLASS32
ld: fatal: file /usr/lib/libc.so: wrong ELF class: ELFCLASS32
ld: fatal: File processing errors. No output written to a.out
-bash-3.00$
-bash-3.00$ CC -xarch=amd64 foo.c
-bash-3.00$ file a.out
a.out: ELF 64-bit LSB executable AMD64 Version 1, dynamically linked, not stripped
-bash-3.00$
-bash-3.00$ cat foo.c
int
main()
return 1 + 1;
-bash-3.00$
-bash-3.00$ ldd a.out
libCstd.so.1 => /usr/lib/64/libCstd.so.1
libCrun.so.1 => /usr/lib/64/libCrun.so.1
libm.so.2 => /lib/64/libm.so.2
libc.so.1 => /lib/64/libc.so.1
-bash-3.00$
I've installed whole solaris 10 except OEM distributions addons (IIRC the distro name correctly)
Please let me know what else do you need to "debug" this issue.
Thanks,
Karel