# Copyright 1999-2004 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/eclass/x11.eclass,v 1.10 2006/10/14 20:27:21 swegener Exp $ # # Author: Seemant Kulleen <seemant@gentoo.org> # # The x11.eclass is designed to ease the checking functions that are # performed in xorg-x11, xfree and x11-drm ebuilds. In the new scheme, a # variable called VIDEO_CARDS will be used to indicate which cards a user # wishes to build support for. Note, that this variable is only unlocked if # the USE variable "expertxfree" is switched on, at least for xfree. inherit linux-info vcards() { has "$1" ${VIDEO_CARDS} && return 0 return 1 } filter-patch() { mv ${PATCH_DIR}/"*${1}*" ${PATCH_DIR}/excluded } patch_exclude() { # Exclude patches matching a pattern if they exist for PATCH_GROUP in ${@} do # Repress errors for non-matching patterns, they're ugly for PATCH in $(ls ${PATCHDIR}/${PATCH_GROUP}* 2> /dev/null) do if [ -a "${PATCH}" ] then ebegin " `basename ${PATCH}`" mv -f ${PATCH} ${EXCLUDED} eend 0 fi done done } # This is to ease kernel checks for patching and other things. (spyderous) # Kernel checker is_kernel $1 $2 where $1 is KV_major and $2 is KV_minor. # is_kernel "2" "4" should map to a 2.4 kernel, etc. # # This function is DEPRECATED and should not be used anywhere in ebuilds! # Use kernel_is() from linux-info.eclas instead! check_version_h() { check_kernel_built } get_KV_info() { check_version_h get_version # Not used anywhere, leaving here just in case... export KV_full="${KV_FULL}" export KV_major="${KV_MAJOR}" export KV_minor="${KV_MINOR}" export KV_micro="${KV_PATCH}" } is_kernel() { get_KV_info ewarn "QA Notice: Please upgrade your ebuild to use kernel_is()" ewarn "QA Notice: from linux-info eclass instead." if [[ $(type -t kernel_is) == "function" ]] ; then kernel_is "$@" return $? fi } # For stripping binaries, but not drivers or modules. # examples: # /lib/modules for kernel modules: # $1=\/lib\/modules # /usr/X11R6/lib/modules for xfree modules: # $1=\/usr\/X11R6\/lib\/modules strip_bins() { einfo "Stripping binaries ..." # This bit I got from Redhat ... strip binaries and drivers .. # NOTE: We do NOT want to strip the drivers, modules or DRI modules! for x in $(find ${D}/ -type f -perm +0111 -exec file {} \; | \ grep -v ' shared object,' | \ sed -n -e 's/^\(.*\):[ ]*ELF.*, not stripped/\1/p') do if [ -f ${x} ] then # Dont do the modules ... # need the 'eval echo \' to resolve 2-level variables if [ "`eval echo \${x/${1}}`" = "${x}" ] then echo "`echo ${x} | sed -e "s|${D}||"`" strip ${x} || : fi fi done } arch() { if archq ${1}; then echo "${1}" return 0 fi return 1 } archq() { local u="${1}" local neg=0 if [ "${u:0:1}" == "!" ]; then u="${u:1}" neg=1 fi local x for x in ${ARCH}; do if [ "${x}" == "${u}" ]; then if [ ${neg} -eq 1 ]; then return 1 else return 0 fi fi done if [ ${neg} -eq 1 ]; then return 0 else return 1 fi } # Function to ease the host.def editing and save lines in the ebuild use_build() { if [ -z "$1" ]; then echo "!!! use_build() called without a parameter." >&2 echo "!!! use_build <USEFLAG> [<flagname> [value]]" >&2 return fi local UWORD="$2" if [ -z "${UWORD}" ]; then UWORD="$1" echo $UWORD fi if useq $1; then echo "#define ${UWORD} YES" >> ${HOSTCONF} return 0 else echo "#define ${UWORD} NO" >> ${HOSTCONF} return 1 fi }