| # Copyright 1999-2008 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Header: /var/cvsroot/gentoo-x86/x11-drivers/nvidia-drivers/files/eblits/want_tls.eblit,v 1.1 2008/12/18 18:27:35 cardoe Exp $ |
| |
| want_tls() { |
| # For uclibc or anything non glibc, return false |
| has_version sys-libs/glibc || return 1 |
| |
| # Old versions of glibc were lt/no-tls only |
| has_version '<sys-libs/glibc-2.3.2' && return 1 |
| |
| if use x86 ; then |
| case ${CHOST/-*} in |
| i486|i586|i686) ;; |
| *) return 1 ;; |
| esac |
| fi |
| |
| # If we've got nptl, we've got tls |
| built_with_use --missing true sys-libs/glibc nptl && return 0 |
| |
| # 2.3.5 turned off tls for linuxthreads glibc on i486 and i586 |
| if use x86 && has_version '>=sys-libs/glibc-2.3.5' ; then |
| case ${CHOST/-*} in |
| i486|i586) return 1 ;; |
| esac |
| fi |
| |
| # These versions built linuxthreads version to support tls, too |
| has_version '>=sys-libs/glibc-2.3.4.20040619-r2' && return 0 |
| |
| return 1 |
| } |
