Date: Wed, 24 Jan 2001 12:36:17 -0500 (EST) From: Daniel Eischen <eischen@vigrid.com> To: Alfred Perlstein <bright@wintelcom.net> Cc: "Daniel M. Eischen" <eischen@vigrid.com>, current@FreeBSD.ORG, ports@FreeBSD.ORG Subject: Re: HEADS UP: libc/libc_r changes require rebuild of threaded apps Message-ID: <Pine.SUN.3.91.1010124123019.6201A-100000@pcnet1.pcnet.com> In-Reply-To: <20010124084058.S26076@fw.wintelcom.net>
next in thread | previous in thread | raw e-mail | index | archive | help
On Wed, 24 Jan 2001, Alfred Perlstein wrote: > * Daniel M. Eischen <eischen@vigrid.com> [010124 05:26] wrote: > > As discussed a few days ago, I've just committed the changes to libc > > and libc_r to allow them to be linked together via -lc_r. If you're > > running -current and have any threaded apps built using libc_r.so.5, > > you'll need to rebuild them without the -pthread option using -lc_r. > > > > For porters, the __FreeBSD_version has been bumped to 500016 to > > reflect the above change. > > This is ambiguous, can you provide old/new examples of how to > compile/link a single C source file? What's not clear ;-) Use -lc_r instead of -pthread. gcc -Wall -o foo foo.c -lc_r The old way was: gcc -Wall -D_THREAD_SAFE -o foo foo.c -pthread Obviously -Wall isn't necessary, but it should be mandatory :-) -- Dan Eischen To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.SUN.3.91.1010124123019.6201A-100000>