/[gentoo-x86]/eclass/linux-info.eclass
Gentoo

Diff of /eclass/linux-info.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.85 Revision 1.86
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/linux-info.eclass,v 1.85 2010/08/03 07:03:39 robbat2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/linux-info.eclass,v 1.86 2010/08/05 21:57:53 robbat2 Exp $
4# 4#
5# Original author: John Mylchreest <johnm@gentoo.org> 5# Original author: John Mylchreest <johnm@gentoo.org>
6# Maintainer: kernel-misc@gentoo.org 6# Maintainer: kernel-misc@gentoo.org
7# 7#
8# Please direct your bugs to the current eclass maintainer :) 8# Please direct your bugs to the current eclass maintainer :)
439# 439#
440# The KV_DIR is set using the KERNEL_DIR env var, the KV_DIR_OUT is set using a valid 440# The KV_DIR is set using the KERNEL_DIR env var, the KV_DIR_OUT is set using a valid
441# KBUILD_OUTPUT (in a decreasing priority list, we look for the env var, makefile var or the 441# KBUILD_OUTPUT (in a decreasing priority list, we look for the env var, makefile var or the
442# symlink /lib/modules/${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${KV_EXTRA}/build). 442# symlink /lib/modules/${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${KV_EXTRA}/build).
443get_version() { 443get_version() {
444 local kbuild_output mkfunc 444 local kbuild_output mkfunc tmplocal
445 445
446 # no need to execute this twice assuming KV_FULL is populated. 446 # no need to execute this twice assuming KV_FULL is populated.
447 # we can force by unsetting KV_FULL 447 # we can force by unsetting KV_FULL
448 [ -n "${KV_FULL}" ] && return 0 448 [ -n "${KV_FULL}" ] && return 0
449 449
537 qeinfo " ${KV_OUT_DIR}" 537 qeinfo " ${KV_OUT_DIR}"
538 fi 538 fi
539 # and if we STILL have not got it, then we better just set it to KV_DIR 539 # and if we STILL have not got it, then we better just set it to KV_DIR
540 KV_OUT_DIR="${KV_OUT_DIR:-${KV_DIR}}" 540 KV_OUT_DIR="${KV_OUT_DIR:-${KV_DIR}}"
541 541
542 if linux_config_src_exists; then 542 # Grab the kernel release from the output directory.
543 # For things like git that can append extra stuff: 543 # TODO: we MUST detect kernel.release being out of date, and 'return 1' from
544 # This script is NOT posix-compliant. Running it with 'sh' when 'sh' 544 # this function.
545 # is a real POSIX shell causes some breakages (bug #323717). 545 if [ -s "${KV_OUT_DIR}"/include/config/kernel.release ]; then
546 if [ -e ${KV_DIR}/scripts/setlocalversion ] ; then 546 KV_LOCAL=$(<"${KV_OUT_DIR}"/include/config/kernel.release)
547 KV_LOCAL="${KV_LOCAL}$(cd ${KV_OUT_DIR} ; bash ${KV_DIR}/scripts/setlocalversion ${KV_DIR})" 547 elif [ -s "${KV_OUT_DIR}"/.kernelrelease ]; then
548 else 548 KV_LOCAL=$(<"${KV_OUT_DIR}"/.kernelrelease)
549 # localversion* files
550 KV_LOCAL="${KV_LOCAL}$(get_localversion ${KV_DIR})"
551
552 # CONFIG_LOCALVERSION + LOCALVERSION
553 KV_LOCAL="${KV_LOCAL}$(linux_chkconfig_string LOCALVERSION)${LOCALVERSION}"
554 KV_LOCAL="${KV_LOCAL//\"/}"
555
556 # CONFIG_LOCALVERSION_AUTO logic ???
557 fi
558 else 549 else
559 KV_LOCAL="${KV_LOCAL}$(get_localversion ${KV_DIR})" 550 KV_LOCAL=
551 fi
552
553 # KV_LOCAL currently contains the full release; discard the first bits.
554 tmplocal=${KV_LOCAL#${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${KV_EXTRA}}
555
556 # If the updated local version was not changed, the tree is not prepared.
557 # Clear out KV_LOCAL in that case.
558 # TODO: this does not detect a change in the localversion part between
559 # kernel.release and the value that would be generated.
560 if [ "$KV_LOCAL" = "$tmplocal" ]; then
561 KV_LOCAL=
562 else
563 KV_LOCAL=$tmplocal
560 fi 564 fi
561 565
562 # And we should set KV_FULL to the full expanded version 566 # And we should set KV_FULL to the full expanded version
563 KV_FULL="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${KV_EXTRA}${KV_LOCAL}" 567 KV_FULL="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${KV_EXTRA}${KV_LOCAL}"
564 568

Legend:
Removed from v.1.85  
changed lines
  Added in v.1.86

  ViewVC Help
Powered by ViewVC 1.1.20