On Thu, 2012-11-29 at 13:33 -0800, Doug Hardie wrote:
> On 29 November 2012, at 06:01, Gary Palmer wrote:
> 
> > On Wed, Nov 28, 2012 at 10:46:51PM -0800, Doug Hardie wrote:
> >> 
> >> On 28 November 2012, at 20:01, Devin Teske wrote:
> >> 
> >>> 
> >>> On Nov 28, 2012, at 7:36 PM, Doug Hardie wrote:
> >>> 
> >>>> I have installed 4 systems from the same FreeBSD 9.1-RC3 disk.  Three of 
> >>>> them worked just fine.  The last one is causing a problem.  It will not 
> >>>> look in /usr/local/lib/ for shared libraries.  I did the standard 
> >>>> install, moved in some source, compiled it and tried to run it.  The 
> >>>> library is there.  On the working systems ktrace shows:
> >>>> 
> >>>> 2259 intro    CALL  access(0x28066000,0<F_OK>)
> >>>> 2259 intro    NAMI  "/lib/libsermons.so"
> >>>> 2259 intro    RET   access -1 errno 2 No such file or directory
> >>>> 2259 intro    CALL  access(0x28066000,0<F_OK>)
> >>>> 2259 intro    NAMI  "/usr/lib/libsermons.so"
> >>>> 2259 intro    RET   access -1 errno 2 No such file or directory
> >>>> 2259 intro    CALL  access(0x28066000,0<F_OK>)
> >>>> 2259 intro    NAMI  "/usr/lib/compat/libsermons.so"
> >>>> 2259 intro    RET   access -1 errno 2 No such file or directory
> >>>> 2259 intro    CALL  access(0x28066000,0<F_OK>)
> >>>> 2259 intro    NAMI  "/usr/local/lib/libsermons.so"
> >>>> 2259 intro    RET   access 0
> >>>> 
> >>>> 
> >>>> On the failing system ktrace shows:
> >>>> 
> >>>> 6746 intro    NAMI  "/lib/libsermons.so"
> >>>> 6746 intro    RET   access -1 errno 2 No such file or directory
> >>>> 6746 intro    CALL  access(0x28066000,0<F_OK>)
> >>>> 6746 intro    NAMI  "/usr/lib/libsermons.so"
> >>>> 6746 intro    RET   access -1 errno 2 No such file or directory
> >>>> 6746 intro    CALL  access(0x28066000,0<F_OK>)
> >>>> 6746 intro    NAMI  "/usr/lib/compat/libsermons.so"
> >>>> 6746 intro    RET   access -1 errno 2 No such file or directory
> >>>> 6746 intro    CALL  access(0x28066000,0<F_OK>)
> >>>> 6746 intro    NAMI  "/lib/libsermons.so"
> >>>> 6746 intro    RET   access -1 errno 2 No such file or directory
> >>>> 6746 intro    CALL  access(0x28066000,0<F_OK>)
> >>>> 6746 intro    NAMI  "/usr/lib/libsermons.so"
> >>>> 6746 intro    RET   access -1 errno 2 No such file or directory
> >>>> 6746 intro    CALL  write(0x2,0x28060080,0x3c)
> >>>> 6746 intro    GIO   fd 2 wrote 60 bytes
> >>>>     "Shared object "libsermons.so" not found, required by "intro""
> >>>> 
> >>>> 
> >>>> It never attempts to check /usr/local/lib.  I can't find any 
> >>>> configuration item that affects that.  How can this be fixed?
> >>>> 
> >>> 
> >>> What's the value of "ldconfig_paths" in rc.conf(5)?
> >>> 
> >>> That includes:
> >>> /etc/rc.conf
> >>> /etc/rc.conf.local (if it exists)
> >>> /etc/defaults/rc.conf
> >>> 
> >>> Here on my 9.0-R system it has the following in /etc/defaults/rc.conf:
> >>> /usr/lib/compat /usr/local/lib /usr/local/lib/compat/pkg
> >> 
> >> 
> >> /etc/defaults/rc.conf has:
> >> 
> >> ldconfig_paths="/usr/lib/compat /usr/local/lib /usr/local/lib/compat/pkg"
> >> 
> >> 
> >> /etc/rc.conf has nothing for ldconfig_paths.
> > 
> > Check that /usr/local/lib doesn't have group or other write perms.
> > ldconfig ignores directories that are group/world writable.
> > 
> > To fix:
> > 
> > chmod go-w /usr/local/lib
> > sh /etc/rc.d/ldconfig start
> 
> sermons# ll -d /usr/local/lib
> drwxr-xr-x  4 root  wheel  512 Nov 28 19:07 /usr/local/lib
> 
> 
> I think I found the cause of the problem.  A reboot corrected the issue.  
> Apparently when ldconfig was run /usr/local/lib didn't exist.  Apparently it 
> doesn't check for that except for in ldconfig.  I was not aware of ldconfig 
> before.  That explains why the reboot worked.  Thanks to all who provided 
> information.

Oh.  Hmm, in that case, "service ldconfig restart" probably would have
fixed it.  (Seems sorta strange to "restart" a "service" that just
builds a table and exits.)

-- Ian


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