| 1 | # Copyright 1999-2004 Gentoo Foundation |
1 | # Copyright 1999-2002 Gentoo Technologies, Inc. |
| 2 | # Distributed under the terms of the GNU General Public License v2 |
2 | # Distributed under the terms of the GNU General Public License, v2 or later |
| 3 | # $Header: /var/cvsroot/gentoo-x86/eclass/virtualx.eclass,v 1.1.1.1 2005/11/30 09:59:31 chriswhite Exp $ |
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| 4 | # |
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| 5 | # Author: Martin Schlemmer <azarah@gentoo.org> |
3 | # Author: Martin Schlemmer <azarah@gentoo.org> |
| 6 | # |
4 | # $Header: /var/cvsroot/gentoo-x86/eclass/virtualx.eclass,v 1.3 2002/04/15 03:33:50 azarah Exp $ |
| 7 | # This eclass can be used for packages that needs a working X environment to build |
5 | # This eclass can be used for packages that needs a working X environment to build |
| 8 | |
6 | ECLASS=virtualx |
| 9 | DEPEND="X? ( || ( x11-base/xorg-server virtual/x11 ) )" |
7 | newdepend virtual/x11 |
| 10 | IUSE="X" |
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| 11 | |
8 | |
| 12 | DESCRIPTION="Based on the $ECLASS eclass" |
9 | DESCRIPTION="Based on the $ECLASS eclass" |
| 13 | |
10 | |
| 14 | # |
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| 15 | # Brian Harring <ferringb@gentoo.org> 11/04/2004 |
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| 16 | # do not disable the sandbox during the depend phase. |
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| 17 | # ebuilds shouldn't touch the fs during depend phase, nor screw with the sandbox. |
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| 18 | # |
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| 19 | if [[ ${EBUILD_PHASE/depend} == "${EBUILD_PHASE}" ]] ; then |
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| 20 | [[ -z ${SANDBOX_DISABLED} ]] && export SANDBOX_DISABLED="0" || : |
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| 21 | fi |
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| 22 | |
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| 23 | virtualmake() { |
11 | virtualmake() { |
| 24 | local retval=0 |
12 | local retval=0 |
| 25 | local OLD_SANDBOX_DISABLED="${SANDBOX_DISABLED}" |
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| 26 | local XVFB=$(type -p Xvfb) |
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| 27 | local XHOST=$(type -p xhost) |
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| 28 | |
13 | |
| 29 | # If $DISPLAY is not set, or xhost cannot connect to an X |
14 | #If $DISPLAY is not set, or xhost cannot connect to an X |
| 30 | # display, then do the Xvfb hack. |
15 | #display, then do the Xvfb hack. |
| 31 | if [[ -n ${XVFB} && -n ${XHOST} ]] && \ |
16 | if [ -z "$DISPLAY" ] || ! /usr/X11R6/bin/xhost |
| 32 | ( [[ -z ${DISPLAY} ]] || ! (${XHOST} &>/dev/null) ) ; then |
17 | then |
| 33 | export XAUTHORITY= |
18 | export XAUTHORITY= |
| 34 | # The following is derived from Mandrake's hack to allow |
19 | # Mandrake's hack to allow compiling without the X display |
| 35 | # compiling without the X display |
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| 36 | |
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| 37 | einfo "Scanning for a open DISPLAY to start Xvfb ..." |
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| 38 | |
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| 39 | # We really do not want SANDBOX enabled here |
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| 40 | export SANDBOX_DISABLED="1" |
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| 41 | |
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| 42 | local i=0 |
20 | local i=0 |
| 43 | XDISPLAY=$(i=0; while [[ -f /tmp/.X${i}-lock ]] ; do i=$((${i}+1));done; echo ${i}) |
21 | XDISPLAY=$(i=0; while [ -f /tmp/.X${i}-lock ] ; do i=$((${i}+1));done; echo ${i}) |
| 44 | |
22 | /usr/X11R6/bin/Xvfb :${XDISPLAY} -screen 0 800x600x32 &>/dev/null & |
| 45 | # If we are in a chrooted environment, and there is already a |
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| 46 | # X server started outside of the chroot, Xvfb will fail to start |
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| 47 | # on the same display (most cases this is :0 ), so make sure |
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| 48 | # Xvfb is started, else bump the display number |
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| 49 | # |
23 | |
| 50 | # Azarah - 5 May 2002 |
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| 51 | # |
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| 52 | # Changed the mode from 800x600x32 to 800x600x24 because the mfb |
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| 53 | # support has been dropped in Xvfb in the xorg-x11 pre-releases. |
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| 54 | # For now only depths up to 24-bit are supported. |
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| 55 | # |
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| 56 | # Sven Wegener <swegener@gentoo.org> - 22 Aug 2004 |
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| 57 | # |
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| 58 | ${XVFB} :${XDISPLAY} -screen 0 800x600x24 &>/dev/null & |
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| 59 | sleep 2 |
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| 60 | |
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| 61 | local start=${XDISPLAY} |
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| 62 | while [[ ! -f /tmp/.X${XDISPLAY}-lock ]] ; do |
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| 63 | # Stop trying after 15 tries |
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| 64 | if [[ $((${XDISPLAY} - ${start})) -gt 15 ]] ; then |
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| 65 | |
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| 66 | eerror "" |
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| 67 | eerror "Unable to start Xvfb." |
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| 68 | eerror "" |
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| 69 | eerror "'/usr/X11R6/bin/Xvfb :${XDISPLAY} -screen 0 800x600x24' returns:" |
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| 70 | eerror "" |
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| 71 | ${XVFB} :${XDISPLAY} -screen 0 800x600x24 |
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| 72 | eerror "" |
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| 73 | eerror "If possible, correct the above error and try your emerge again." |
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| 74 | eerror "" |
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| 75 | die |
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| 76 | fi |
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| 77 | |
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| 78 | XDISPLAY=$((${XDISPLAY}+1)) |
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| 79 | ${XVFB} :${XDISPLAY} -screen 0 800x600x24 &>/dev/null & |
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| 80 | sleep 2 |
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| 81 | done |
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| 82 | |
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| 83 | # Now enable SANDBOX again if needed. |
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| 84 | export SANDBOX_DISABLED="${OLD_SANDBOX_DISABLED}" |
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| 85 | |
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| 86 | einfo "Starting Xvfb on \$DISPLAY=${XDISPLAY} ..." |
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| 87 | |
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| 88 | export DISPLAY=:${XDISPLAY} |
24 | export DISPLAY=:${XDISPLAY} |
| 89 | #Do not break on error, but setup $retval, as we need |
25 | #Do not break on error, but setup $retval, as we need |
| 90 | #to kill Xvfb |
26 | #to kill Xvfb |
| 91 | ${maketype} $* |
27 | ${maketype} $* |
| 92 | retval=$? |
28 | retval=$? |
| … | |
… | |
| 96 | else |
32 | else |
| 97 | #Normal make if we can connect to an X display |
33 | #Normal make if we can connect to an X display |
| 98 | ${maketype} $* |
34 | ${maketype} $* |
| 99 | retval=$? |
35 | retval=$? |
| 100 | fi |
36 | fi |
| 101 | |
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| 102 | return ${retval} |
37 | return $retval |
| 103 | } |
38 | } |
| 104 | |
39 | |
| 105 | #Same as "make", but setup the Xvfb hack if needed |
40 | #Same as "make", but setup the Xvfb hack if needed |
| 106 | Xmake() { |
41 | Xmake() { |
| 107 | export maketype="make" |
42 | export maketype="make" |
| … | |
… | |
| 112 | Xemake() { |
47 | Xemake() { |
| 113 | export maketype="emake" |
48 | export maketype="emake" |
| 114 | virtualmake "$*" |
49 | virtualmake "$*" |
| 115 | } |
50 | } |
| 116 | |
51 | |
| 117 | #Same as "econf", but setup the Xvfb hack if needed |
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| 118 | Xeconf() { |
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| 119 | export maketype="econf" |
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| 120 | virtualmake "$*" |
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| 121 | } |
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