gentoo-x86/eclass/virtualx.eclass

# Copyright 1999-2002 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License, v2 or later
# Author: Martin Schlemmer <azarah@gentoo.org>
# $Header: /home/cvsroot/gentoo-x86/eclass/virtualx.eclass,v 1.1 2002/04/09 06:17:29 azarah Exp $
# This eclass can be used for packages that needs a working X environment to build
ECLASS=virtualx
newdepend virtual/x11

DESCRIPTION="Based on the $ECLASS eclass"

virtualmake() {
        local retval=0
        local Xconnect="/usr/X11R6/bin/xhost"

        #If $DISPLAY is not set, or xhost cannot connect to an X
        #display, then do the Xvfb hack.
        if [ -z "$DISPLAY" ] || ! /usr/X11R6/bin/xhost
        then
                # Mandrake's hack to allow compiling without the X display
                local i=0
                XDISPLAY=$(i=0; while [ -f /tmp/.X${i}-lock ] ; do i=$((${i}+1));done; echo ${i})
                /usr/X11R6/bin/Xvfb :${XDISPLAY} -screen 0 800x600x32 &>/dev/null &
                
                export DISPLAY=:${XDISPLAY}
                #Do not break on error, but setup $retval, as we need
                #to kill Xvfb
                ${maketype} $*
                retval=$?

                #Now kill Xvfb
                kill $(cat /tmp/.X${XDISPLAY}-lock)
        else
                #Normal make if we can connect to an X display
                ${maketype} $*
                retval=$?
        fi
        return $retval
}

#Same as "make", but setup the Xvfb hack if needed
Xmake() {
        export maketype="make"
        virtualmake "$*"
}

#Same as "emake", but setup the Xvfb hack if needed
Xemake() {
        export maketype="emake"
        virtualmake "$*"
}

1	# Copyright 1999-2002 Gentoo Technologies, Inc.
2	# Distributed under the terms of the GNU General Public License, v2 or later
3	# Author: Martin Schlemmer <azarah@gentoo.org>
4	# $Header: /home/cvsroot/gentoo-x86/eclass/virtualx.eclass,v 1.1 2002/04/09 06:17:29 azarah Exp $
5	# This eclass can be used for packages that needs a working X environment to build
6	ECLASS=virtualx
7	newdepend virtual/x11
8
9	DESCRIPTION="Based on the $ECLASS eclass"
10
11	virtualmake() {
12	local retval=0
13	local Xconnect="/usr/X11R6/bin/xhost"
14
15	#If $DISPLAY is not set, or xhost cannot connect to an X
16	#display, then do the Xvfb hack.
17	if [ -z "$DISPLAY" ] \|\| ! /usr/X11R6/bin/xhost
18	then
19	# Mandrake's hack to allow compiling without the X display
20	local i=0
21	XDISPLAY=$(i=0; while [ -f /tmp/.X${i}-lock ] ; do i=$((${i}+1));done; echo ${i})
22	/usr/X11R6/bin/Xvfb :${XDISPLAY} -screen 0 800x600x32 &>/dev/null &
23
24	export DISPLAY=:${XDISPLAY}
25	#Do not break on error, but setup $retval, as we need
26	#to kill Xvfb
27	${maketype} $*
28	retval=$?
29
30	#Now kill Xvfb
31	kill $(cat /tmp/.X${XDISPLAY}-lock)
32	else
33	#Normal make if we can connect to an X display
34	${maketype} $*
35	retval=$?
36	fi
37	return $retval
38	}
39
40	#Same as "make", but setup the Xvfb hack if needed
41	Xmake() {
42	export maketype="make"
43	virtualmake "$*"
44	}
45
46	#Same as "emake", but setup the Xvfb hack if needed
47	Xemake() {
48	export maketype="emake"
49	virtualmake "$*"
50	}
51