Can't find libgcc after building 1.4.1
vadim
vadim.tarassov at swissonline.ch
Thu Aug 4 08:31:43 EDT 2005
Hallo,
setting LD_LIBRARY_PATH env variable you tell where to look for shared
object libraries. It looks like you set it in your sheel, but once you
su'ed, LD_LIBRARY_PATH became unset. Setting LD_LIBRARY_PATH is in
general bad idea, because you will always have to care if it is set or
not (what you have posted is the best example for what I am saying).
Setting LD_LIBRARY_PATH for root is even worse idea for reasons, which
should be explained in Solaris or UNIX security cources.
Best what you could do
1) read man ld about -R option
2) set env variable LDFLAGS="-R/usr/local/lib" for configure, i.e.
execute configure like
LDFLAGS="-R/usr/local/lib" ./configure --bla-bla
Best regards, vadim tarassov.
On Wed, 2005-08-03 at 17:02 -0700, Mike Friedman wrote:
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> I have an update to my earlier posting, because it was in error. (For one
> thing, after setting LD_LIBRARY_PATH in my configure script and compiling,
> I inadvertently tried the 'make install' without first becoming root).
>
> Actually, these are my symptoms:
>
> o I build and install krb5-1.4.1 (this is Solaris 9)
>
> o As root, I find that when I run the installed kinit, I get this message:
>
> ld.so.1: kinit: fatal: libgcc_s.so.1: open failed: No such file or directory
>
> However, when I exit from my root shell, as my own userid, I don't get
> that error message. Similarly, under my own userid, ldd shows everything
> as OK; in particular, I get this entry:
>
> libgcc_s.so.1 => /usr/local/lib/libgcc_s.so.1
>
> whereas, as root, ldd shows this:
>
> ...
> libgcc_s.so.1 => (file not found)
> libgcc_s.so.1 => (file not found)
> libgcc_s.so.1 => (file not found)
> libgcc_s.so.1 => (file not found)
> libgcc_s.so.1 => (file not found)
> libgcc_s.so.1 => (file not found)
> ...
>
> So, why the error in resolving libgcc only when I'm root? (And why the
> multiple 'not found' messages?).
>
> Mike
>
> ===========================================================================
> >>> OK, now I've built 1.4.1 on Solaris 9 and I have this problem:
> >>>
> >>> The compile (and install) seems to have gone well. But when I try to
> >>> run kinit, I'm told this:
> >>>
> >>> ld.so.1: kinit: fatal: libgcc_s.so.1: open failed: No such file or
> >>> directory
> >>>
> >>> I subsequently ran 'make check' and also got a message about
> >>> libgcc_s.so.1 not being found. But that library does exist and is in
> >>> /usr/local/lib.
> >>>
> >>> ...
> >>> When I run ldd on, for example, the newly-installed kinit, I get this:
> >>>
> >>> libkrb4.so.2 => /usr/local/krb5-1.4.1/lib/libkrb4.so.2
> >>> libdes425.so.3 => /usr/local/krb5-1.4.1/lib/libdes425.so.3
> >>> libkrb5.so.3 => /usr/local/krb5-1.4.1/lib/libkrb5.so.3
> >>> libk5crypto.so.3 => /usr/local/krb5-1.4.1/lib/libk5crypto.so.3
> >>> libcom_err.so.3 => /usr/local/krb5-1.4.1/lib/libcom_err.so.3
> >>> libkrb5support.so.0 => /usr/local/krb5-1.4.1/lib/libkrb5support.so.0
> >>> libresolv.so.2 => /usr/lib/libresolv.so.2
> >>> libsocket.so.1 => /usr/lib/libsocket.so.1
> >>> libnsl.so.1 => /usr/lib/libnsl.so.1
> >>> libc.so.1 => /usr/lib/libc.so.1
> >>> libgcc_s.so.1 => (file not found)
> >>> libgcc_s.so.1 => (file not found)
> >>> libgcc_s.so.1 => (file not found)
> >>> libgcc_s.so.1 => (file not found)
> >>> libgcc_s.so.1 => (file not found)
> >>> libgcc_s.so.1 => (file not found)
> >>> libdl.so.1 => /usr/lib/libdl.so.1
> >>> libmp.so.2 => /usr/lib/libmp.so.2
> >>> /usr/platform/SUNW,Sun-Fire-V240/lib/libc_psr.so.1
> >>>
> >>> Notice that there's no problem resolving the Kerberos libraries.
> >>> Only libgcc seems to have a problem.
> ...
>
> _____________________________________________________________________
> Mike Friedman System and Network Security
> mikef at ack.Berkeley.EDU 2484 Shattuck Avenue
> 1-510-642-1410 University of California at Berkeley
> http://ack.Berkeley.EDU/~mikef http://security.berkeley.edu
> _____________________________________________________________________
>
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--
vadim <vadim.tarassov at swissonline.ch>
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