Date: Thu, 22 Sep 2005 11:23:31 +0930 From: Greg 'groggy' Lehey <grog@FreeBSD.org> To: Kris Kennaway <kris@obsecurity.org> Cc: stable@freebsd.org, sysadmin@alexdupre.com Subject: Re: MySQL 4.1, GCC 3.x, FreeBSD 4.x Message-ID: <20050922015331.GO84772@wantadilla.lemis.com> In-Reply-To: <20050921183955.GA97891@xor.obsecurity.org> References: <200509211431.19141.lists@jnielsen.net> <20050921183955.GA97891@xor.obsecurity.org>
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--XMHqbYJb993HXwLR Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wednesday, 21 September 2005 at 14:39:55 -0400, Kris Kennaway wrote: > On Wed, Sep 21, 2005 at 02:31:18PM -0400, John Nielsen wrote: >> Should it be possible to compile and run MySQL 4.1 with GCC 3.4 on a FreeBSD >> 4.11 machine? >> >> I have a server which, for the time being at least, cannot be updated to >> FreeBSD 5. I'm currently running the stock MySQL 4.1.14 compiled from the >> port with no make flags. >> >> I would like to experiment with different build options/flags in the hopes >> of boosting performance. Specifically, I'd like to build it with >> linuxthreads and optimized C flags, but I am wary of using -O3 with gcc >> 2.9. Am I just being paranoid? >> >> When I try this from databases/mysql41-server: >> make WITH_LINUXTHREADS=yes BUILD_OPTIMIZED=yes USE_GCC=3.4 > > USE_GCC is wrong, it's not a user-controllable variable. Set CC > instead. > > This might be OK as long as there is no C++ code involved, which > cannot be linked to C++ code from gcc 2.95. There's lots of C++ code in MySQL. Greg -- See complete headers for address and phone numbers. --XMHqbYJb993HXwLR Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFDMg6bIubykFB6QiMRAtnYAJ41j6Ql/g0rbwc6DFw1shylTtY1YwCeJooX CiMlrhWUFsBPm9fSQ+4joXo= =xgst -----END PGP SIGNATURE----- --XMHqbYJb993HXwLR--
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