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azarah |
1.1 |
# Copyright 1999-2002 Gentoo Technologies, Inc.
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# Distributed under the terms of the GNU General Public License, v2 or later
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# Author: Martin Schlemmer <azarah@gentoo.org>
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azarah |
1.5 |
# $Header: /home/cvsroot/gentoo-x86/eclass/virtualx.eclass,v 1.4 2002/05/05 16:47:04 azarah Exp $
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azarah |
1.1 |
# This eclass can be used for packages that needs a working X environment to build
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ECLASS=virtualx
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newdepend virtual/x11
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DESCRIPTION="Based on the $ECLASS eclass"
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virtualmake() {
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local retval=0
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#If $DISPLAY is not set, or xhost cannot connect to an X
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#display, then do the Xvfb hack.
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azarah |
1.5 |
if [ -z "$DISPLAY" ] || ! (/usr/X11R6/bin/xhost &>/dev/null)
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azarah |
1.1 |
then
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azarah |
1.3 |
export XAUTHORITY=
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azarah |
1.4 |
# The following is derived from Mandrake's hack to allow
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# compiling without the X display
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azarah |
1.5 |
echo ">>> Scanning for a open DISPLAY to start Xvfb..."
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local i=0
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XDISPLAY=$(i=0; while [ -f /tmp/.X${i}-lock ] ; do i=$((${i}+1));done; echo ${i})
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# If we are in a chrooted environment, and there is already a
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# X server started outside of the chroot, Xvfb will fail to start
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# on the same display (most cases this is :0 ), so make sure
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# Xvfb is started, else bump the display number
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#
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# Azarah - 5 May 2002
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#
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azarah |
1.1 |
/usr/X11R6/bin/Xvfb :${XDISPLAY} -screen 0 800x600x32 &>/dev/null &
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azarah |
1.5 |
sleep 2
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while [ ! -f /tmp/.X${XDISPLAY}-lock ]
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do
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XDISPLAY=$((${XDISPLAY}+1))
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/usr/X11R6/bin/Xvfb :${XDISPLAY} -screen 0 800x600x32 &>/dev/null &
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sleep 2
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done
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echo ">>> Starting Xvfb on \$DISPLAY=${XDISPLAY} ..."
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azarah |
1.1 |
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export DISPLAY=:${XDISPLAY}
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#Do not break on error, but setup $retval, as we need
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#to kill Xvfb
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${maketype} $*
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retval=$?
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#Now kill Xvfb
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kill $(cat /tmp/.X${XDISPLAY}-lock)
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else
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#Normal make if we can connect to an X display
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${maketype} $*
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retval=$?
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fi
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return $retval
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}
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#Same as "make", but setup the Xvfb hack if needed
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azarah |
1.2 |
Xmake() {
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azarah |
1.1 |
export maketype="make"
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virtualmake "$*"
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}
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#Same as "emake", but setup the Xvfb hack if needed
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azarah |
1.2 |
Xemake() {
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azarah |
1.1 |
export maketype="emake"
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virtualmake "$*"
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}
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