Date: Sun, 8 Jun 2003 15:20:58 -0400 From: Michael Edenfield <kutulu@kutulu.org> To: Petri Helenius <pete@he.iki.fi> Cc: freebsd-threads@freebsd.org Subject: Re: mysql Message-ID: <20030608192058.GA37124@basement.kutulu.org> In-Reply-To: <03ff01c32de9$5ce5cda0$812a40c1@PETEX31> References: <03ff01c32de9$5ce5cda0$812a40c1@PETEX31>
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--KsGdsel6WgEHnImy Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable * Petri Helenius <pete@he.iki.fi> [030608 14:11]: > Is there a preferred way / patchset to the Makefiles to build mysql with = libkse? Since libkse should be a drop-in replacement for libc_r, the easiest=20 thing to do is to rebuild your rtld with libmap support. Then you can=20 build the mysql ports to link to libc_r as normal, and reroute the=20 linker to libkse at load time. To do this: * Add 'WITH_LIBMAP=3Dyes' to /etc/make.conf * Rebuild world (1) * Create /etc/libmap.conf that looks like (2): [mysqld] libc_r.so.5 libkse.so.1 =20 libc_r.so libkse.so [/usr/local/bin/mysqld] libc_r.so.5 libkse.so.1 =20 libc_r.so libkse.so * Repeat for any other apps you want to use libkse (3). * Retart mysql. Things to note: (1) You only really need to rebuild rtld-elf, so a simple: cd /usr/src/libexec/rtld-elf ; make install should work. I never assume my source is in sync w/ my installed=20 world, though, so I just rebuild the whole thing to be safe. (2) man libmap.conf shows the (rather simple) syntax for the file. =20 The only catch is that you need to specify the full pathname to the=20 binary being run through the runtime loader (thus the reason for [bin]=20 and [/path/to/bin] sections). I find it easier to follow the premise=20 of the example in the man page: globally replace libc_r -> libkse (or=20 libthr) and only exclude those programs that absolutely need it. (3) Obviously, when libkse gets renamed to libpthead you'll need to=20 fix the config file :) --Mike --KsGdsel6WgEHnImy Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2 (FreeBSD) iD8DBQE+44yZCczNhKRsh48RAoAQAJ43vQpLGoT6b4fRwKyVlgieE5faCwCfSQ8X x0xHmS2tDZBYHN24pf8fGoY= =SoYC -----END PGP SIGNATURE----- --KsGdsel6WgEHnImy--
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