| 1 | # Copyright 1999-2002 Gentoo Technologies, Inc. |
1 | # Copyright 1999-2004 Gentoo Foundation |
| 2 | # Distributed under the terms of the GNU General Public License, v2 or later |
2 | # Distributed under the terms of the GNU General Public License v2 |
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3 | # $Header: /var/cvsroot/gentoo-x86/eclass/virtualx.eclass,v 1.22 2005/07/06 20:20:04 agriffis Exp $ |
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4 | # |
| 3 | # Author: Martin Schlemmer <azarah@gentoo.org> |
5 | # Author: Martin Schlemmer <azarah@gentoo.org> |
| 4 | # $Header: /var/cvsroot/gentoo-x86/eclass/virtualx.eclass,v 1.3 2002/04/15 03:33:50 azarah Exp $ |
6 | # |
| 5 | # This eclass can be used for packages that needs a working X environment to build |
7 | # This eclass can be used for packages that needs a working X environment to build |
| 6 | ECLASS=virtualx |
8 | |
| 7 | newdepend virtual/x11 |
9 | DEPEND="X? ( virtual/x11 )" |
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10 | IUSE="X" |
| 8 | |
11 | |
| 9 | DESCRIPTION="Based on the $ECLASS eclass" |
12 | DESCRIPTION="Based on the $ECLASS eclass" |
| 10 | |
13 | |
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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 ${SANDBOX_DISABLED} ]] && export SANDBOX_DISABLED="0" || : |
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21 | fi |
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22 | |
| 11 | virtualmake() { |
23 | virtualmake() { |
| 12 | local retval=0 |
24 | local retval=0 |
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25 | local OLD_SANDBOX_DISABLED="${SANDBOX_DISABLED}" |
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26 | local XVFB=$(type -p Xvfb) |
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27 | local XHOST=$(type -p xhost) |
| 13 | |
28 | |
| 14 | #If $DISPLAY is not set, or xhost cannot connect to an X |
29 | # If $DISPLAY is not set, or xhost cannot connect to an X |
| 15 | #display, then do the Xvfb hack. |
30 | # display, then do the Xvfb hack. |
| 16 | if [ -z "$DISPLAY" ] || ! /usr/X11R6/bin/xhost |
31 | if [[ -n ${XVFB} && -n ${XHOST} ]] && \ |
| 17 | then |
32 | ( [[ -z ${DISPLAY} ]] || ! (${XHOST} &>/dev/null) ) ; then |
| 18 | export XAUTHORITY= |
33 | export XAUTHORITY= |
| 19 | # Mandrake's hack to allow compiling without the X display |
34 | # The following is derived from Mandrake's hack to allow |
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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 | |
| 20 | local i=0 |
42 | local i=0 |
| 21 | XDISPLAY=$(i=0; while [ -f /tmp/.X${i}-lock ] ; do i=$((${i}+1));done; echo ${i}) |
43 | XDISPLAY=$(i=0; while [[ -f /tmp/.X${i}-lock ]] ; do i=$((${i}+1));done; echo ${i}) |
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44 | |
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45 | # If we are in a chrooted environment, and there is already a |
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46 | # X server started outside of the chroot, Xvfb will fail to start |
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47 | # on the same display (most cases this is :0 ), so make sure |
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48 | # Xvfb is started, else bump the display number |
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49 | # |
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50 | # Azarah - 5 May 2002 |
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51 | # |
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52 | # Changed the mode from 800x600x32 to 800x600x24 because the mfb |
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53 | # support has been dropped in Xvfb in the xorg-x11 pre-releases. |
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54 | # For now only depths up to 24-bit are supported. |
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55 | # |
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56 | # Sven Wegener <swegener@gentoo.org> - 22 Aug 2004 |
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57 | # |
| 22 | /usr/X11R6/bin/Xvfb :${XDISPLAY} -screen 0 800x600x32 &>/dev/null & |
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} ..." |
| 23 | |
87 | |
| 24 | export DISPLAY=:${XDISPLAY} |
88 | export DISPLAY=:${XDISPLAY} |
| 25 | #Do not break on error, but setup $retval, as we need |
89 | #Do not break on error, but setup $retval, as we need |
| 26 | #to kill Xvfb |
90 | #to kill Xvfb |
| 27 | ${maketype} $* |
91 | ${maketype} $* |
| … | |
… | |
| 32 | else |
96 | else |
| 33 | #Normal make if we can connect to an X display |
97 | #Normal make if we can connect to an X display |
| 34 | ${maketype} $* |
98 | ${maketype} $* |
| 35 | retval=$? |
99 | retval=$? |
| 36 | fi |
100 | fi |
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101 | |
| 37 | return $retval |
102 | return ${retval} |
| 38 | } |
103 | } |
| 39 | |
104 | |
| 40 | #Same as "make", but setup the Xvfb hack if needed |
105 | #Same as "make", but setup the Xvfb hack if needed |
| 41 | Xmake() { |
106 | Xmake() { |
| 42 | export maketype="make" |
107 | export maketype="make" |
| … | |
… | |
| 47 | Xemake() { |
112 | Xemake() { |
| 48 | export maketype="emake" |
113 | export maketype="emake" |
| 49 | virtualmake "$*" |
114 | virtualmake "$*" |
| 50 | } |
115 | } |
| 51 | |
116 | |
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117 | #Same as "econf", but setup the Xvfb hack if needed |
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118 | Xeconf() { |
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119 | export maketype="econf" |
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120 | virtualmake "$*" |
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121 | } |
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