/[gentoo-x86]/eclass/toolchain-funcs.eclass
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1# Copyright 1999-2006 Gentoo Foundation 1# Copyright 1999-2006 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-funcs.eclass,v 1.60 2006/08/19 13:52:02 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-funcs.eclass,v 1.61 2006/09/24 07:20:33 grobian Exp $
4# 4#
5# Author: Toolchain Ninjas <toolchain@gentoo.org> 5# Author: Toolchain Ninjas <toolchain@gentoo.org>
6# 6#
7# This eclass contains (or should) functions to get common info 7# This eclass contains (or should) functions to get common info
8# about the toolchain (libc/compiler/binutils/etc...) 8# about the toolchain (libc/compiler/binutils/etc...)
273 # is referenced ... makes multilib saner 273 # is referenced ... makes multilib saner
274 output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p') 274 output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p')
275 [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )" 275 [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )"
276 276
277 for lib in "$@" ; do 277 for lib in "$@" ; do
278 if [[ ${USERLAND} == "Darwin" ]];
279 then
280 ewarn "Not creating fake dynamic library for $lib on Darwin,"
281 ewarn "making a symlink instead."
282 dosym "/${libdir}/${lib}" "/usr/${libdir}/${lib}"
283 else
278 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 284 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
279 /* GNU ld script 285 /* GNU ld script
280 Since Gentoo has critical dynamic libraries 286 Since Gentoo has critical dynamic libraries
281 in /lib, and the static versions in /usr/lib, 287 in /lib, and the static versions in /usr/lib,
282 we need to have a "fake" dynamic lib in /usr/lib, 288 we need to have a "fake" dynamic lib in /usr/lib,
283 otherwise we run into linking problems. 289 otherwise we run into linking problems.
284 290
285 See bug http://bugs.gentoo.org/4411 for more info. 291 See bug http://bugs.gentoo.org/4411 for more info.
286 */ 292 */
287 ${output_format} 293 ${output_format}
288 GROUP ( /${libdir}/${lib} ) 294 GROUP ( /${libdir}/${lib} )
289 END_LDSCRIPT 295 END_LDSCRIPT
296 fi
290 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}" 297 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
291 done 298 done
292} 299}
293gen_usr_ldscript() { _tc_gen_usr_ldscript "$@" ; } 300gen_usr_ldscript() { _tc_gen_usr_ldscript "$@" ; }

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