Library Problem

[Gary Palmer]

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

Gary