Date: Thu, 29 Nov 2012 13:33:52 -0800 From: Doug Hardie <bc979@lafn.org> To: Gary Palmer <gpalmer@freebsd.org> Cc: Devin Teske <dteske@freebsd.org>, FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org>, Devin Teske <devin.teske@fisglobal.com> Subject: Re: Library Problem Message-ID: <1D1FA129-89FD-49EA-ADB4-8F0177E092DC@lafn.org> In-Reply-To: <20121129140103.GA27849@in-addr.com> References: <4AA267EA-8FC8-42E8-A885-F22F4DC524D0@lafn.org> <997CEAC4-4F57-4C33-BDCE-EE21AD607DC0@fisglobal.com> <D3773280-56F8-47B9-BC26-3921A0AF5FFB@lafn.org> <20121129140103.GA27849@in-addr.com>
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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.
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