34 lines
952 B
Plaintext
34 lines
952 B
Plaintext
# Copyright 1999-2008 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $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 $
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want_tls() {
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# For uclibc or anything non glibc, return false
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has_version sys-libs/glibc || return 1
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# Old versions of glibc were lt/no-tls only
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has_version '<sys-libs/glibc-2.3.2' && return 1
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if use x86 ; then
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case ${CHOST/-*} in
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i486|i586|i686) ;;
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*) return 1 ;;
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esac
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fi
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# If we've got nptl, we've got tls
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built_with_use --missing true sys-libs/glibc nptl && return 0
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# 2.3.5 turned off tls for linuxthreads glibc on i486 and i586
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if use x86 && has_version '>=sys-libs/glibc-2.3.5' ; then
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case ${CHOST/-*} in
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i486|i586) return 1 ;;
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esac
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fi
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# These versions built linuxthreads version to support tls, too
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has_version '>=sys-libs/glibc-2.3.4.20040619-r2' && return 0
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return 1
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}
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