Date: Mon, 10 May 2010 21:11:19 -0700 From: Jeremy Chadwick <freebsd@jdc.parodius.com> To: lhmwzy <lhmwzy@gmail.com> Cc: freebsd-stable@freebsd.org Subject: Re: How to clear the 32-bit ldconfig error in 64-bit FreeBSD? Message-ID: <20100511041119.GA78693@icarus.home.lan> In-Reply-To: <AANLkTimQY2AOg-urje9dYGHOBb4Sjlr8hmofjaNYyOSM@mail.gmail.com> References: <AANLkTimQY2AOg-urje9dYGHOBb4Sjlr8hmofjaNYyOSM@mail.gmail.com>
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On Tue, May 11, 2010 at 11:11:34AM +0800, lhmwzy wrote: > like this: > > ELF ldconfig path: /lib /usr/lib /usr/lib/compat /usr/local/lib > /usr/local/lib/compat > 32-bit compatibility ldconfig path: /usr/local/lib32/compat > .: Can't open %%RC_SUBR%%: No such file or directory This looks like a problem with a port or part of your system where some expandos (%%RC_SUBR%%) did not get expanded to /etc/rc.subr. > uname -a: > FreeBSD lanshuweb2 8.0-RELEASE FreeBSD 8.0-RELEASE #2: Tue May 11 > 10:04:28 UTC 2010 root@lanshuweb2:/usr/obj/usr/src/sys/mlh amd6 Regarding 32-bit support on amd64, this is what you need: 1) Make sure /etc/src.conf does not contain WITHOUT_LIB32. This will inhibit FreeBSD's buildworld from building 32-bit binaries. By default FreeBSD *does* build 32-bit binaries on amd64. The only reason I'm pointing this out is that some administrators set WITHOUT_LIB32 in src.conf but then later need i386 compatibility and forget all about the option they set. 2) Your kernel configuration file needs "options COMPAT_IA32" in it. You have it commented out. Be aware that the name of this option has changed in RELENG_8 (not 8.0-RELEASE) from COMPAT_IA32 to COMPAT_FREEBSD32. So if you upgrade in the future, you may need to rename this option. You should view /sys/amd64/conf/GENERIC or /sys/amd64/conf/NOTES to see what other semantics may have changed since you made your kernel configuration file. I also advocate watching CVS commits for parts of the tree around there and reading what changes happen, especially if you follow -STABLE. Ex: http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/amd64/conf/GENERIC http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/amd64/conf/NOTES -- | Jeremy Chadwick jdc@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |
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