| 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 1.19 2004/11/04 10:53:14 ferringb 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 1.5 2002/05/05 17:12:35 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 |
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8 | |
| 6 | ECLASS=virtualx |
9 | ECLASS=virtualx |
| 7 | newdepend virtual/x11 |
10 | INHERITED="$INHERITED $ECLASS" |
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11 | DEPEND="virtual/x11" |
| 8 | |
12 | |
| 9 | DESCRIPTION="Based on the $ECLASS eclass" |
13 | DESCRIPTION="Based on the $ECLASS eclass" |
| 10 | |
14 | |
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15 | # |
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16 | # Brian Harring <ferringb@gentoo.org> 11/04/2004 |
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17 | # do not disable the sandbox during the depend phase. |
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18 | # ebuilds shouldn't touch the fs during depend phase, nor screw with the sandbox. |
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19 | # |
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20 | if [ "${EBUILD_PHASE/depend}" == "${EBUILD_PHASE}" ]; then |
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21 | [ -z "${SANDBOX_DISABLED}" ] && export SANDBOX_DISABLED="0" || : |
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22 | fi |
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23 | |
| 11 | virtualmake() { |
24 | virtualmake() { |
| 12 | local retval=0 |
25 | local retval=0 |
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26 | local OLD_SANDBOX_DISABLED="${SANDBOX_DISABLED}" |
| 13 | |
27 | |
| 14 | #If $DISPLAY is not set, or xhost cannot connect to an X |
28 | #If $DISPLAY is not set, or xhost cannot connect to an X |
| 15 | #display, then do the Xvfb hack. |
29 | #display, then do the Xvfb hack. |
| 16 | if [ -z "$DISPLAY" ] || ! (/usr/X11R6/bin/xhost &>/dev/null) |
30 | if [ -z "$DISPLAY" ] || ! (/usr/X11R6/bin/xhost &>/dev/null) |
| 17 | then |
31 | then |
| 18 | export XAUTHORITY= |
32 | export XAUTHORITY= |
| 19 | # The following is derived from Mandrake's hack to allow |
33 | # The following is derived from Mandrake's hack to allow |
| 20 | # compiling without the X display |
34 | # compiling without the X display |
| 21 | |
35 | |
| 22 | echo ">>> Scanning for a open DISPLAY to start Xvfb..." |
36 | einfo "Scanning for a open DISPLAY to start Xvfb ..." |
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37 | |
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38 | # We really do not want SANDBOX enabled here |
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39 | export SANDBOX_DISABLED="1" |
| 23 | |
40 | |
| 24 | local i=0 |
41 | local i=0 |
| 25 | XDISPLAY=$(i=0; while [ -f /tmp/.X${i}-lock ] ; do i=$((${i}+1));done; echo ${i}) |
42 | XDISPLAY=$(i=0; while [ -f /tmp/.X${i}-lock ] ; do i=$((${i}+1));done; echo ${i}) |
| 26 | |
43 | |
| 27 | # If we are in a chrooted environment, and there is already a |
44 | # If we are in a chrooted environment, and there is already a |
| … | |
… | |
| 29 | # on the same display (most cases this is :0 ), so make sure |
46 | # on the same display (most cases this is :0 ), so make sure |
| 30 | # Xvfb is started, else bump the display number |
47 | # Xvfb is started, else bump the display number |
| 31 | # |
48 | # |
| 32 | # Azarah - 5 May 2002 |
49 | # Azarah - 5 May 2002 |
| 33 | # |
50 | # |
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51 | # Changed the mode from 800x600x32 to 800x600x24 because the mfb |
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52 | # support has been dropped in Xvfb in the xorg-x11 pre-releases. |
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53 | # For now only depths up to 24-bit are supported. |
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54 | # |
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55 | # Sven Wegener <swegener@gentoo.org> - 22 Aug 2004 |
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56 | # |
| 34 | /usr/X11R6/bin/Xvfb :${XDISPLAY} -screen 0 800x600x32 &>/dev/null & |
57 | /usr/X11R6/bin/Xvfb :${XDISPLAY} -screen 0 800x600x24 &>/dev/null & |
| 35 | sleep 2 |
58 | sleep 2 |
| 36 | |
59 | |
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60 | local start=${XDISPLAY} |
| 37 | while [ ! -f /tmp/.X${XDISPLAY}-lock ] |
61 | while [ ! -f /tmp/.X${XDISPLAY}-lock ] |
| 38 | do |
62 | 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 | /usr/X11R6/bin/Xvfb :${XDISPLAY} -screen 0 800x600x24 |
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72 | eerror "" |
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73 | eerror "If possible, correct the above error and try your emerge again." |
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74 | eerror "" |
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75 | die |
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76 | fi |
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77 | |
| 39 | XDISPLAY=$((${XDISPLAY}+1)) |
78 | XDISPLAY=$((${XDISPLAY}+1)) |
| 40 | /usr/X11R6/bin/Xvfb :${XDISPLAY} -screen 0 800x600x32 &>/dev/null & |
79 | /usr/X11R6/bin/Xvfb :${XDISPLAY} -screen 0 800x600x24 &>/dev/null & |
| 41 | sleep 2 |
80 | sleep 2 |
| 42 | done |
81 | done |
| 43 | |
82 | |
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83 | # Now enable SANDBOX again if needed. |
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84 | export SANDBOX_DISABLED="${OLD_SANDBOX_DISABLED}" |
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85 | |
| 44 | echo ">>> Starting Xvfb on \$DISPLAY=${XDISPLAY} ..." |
86 | einfo "Starting Xvfb on \$DISPLAY=${XDISPLAY} ..." |
| 45 | |
87 | |
| 46 | export DISPLAY=:${XDISPLAY} |
88 | export DISPLAY=:${XDISPLAY} |
| 47 | #Do not break on error, but setup $retval, as we need |
89 | #Do not break on error, but setup $retval, as we need |
| 48 | #to kill Xvfb |
90 | #to kill Xvfb |
| 49 | ${maketype} $* |
91 | ${maketype} $* |
| … | |
… | |
| 54 | else |
96 | else |
| 55 | #Normal make if we can connect to an X display |
97 | #Normal make if we can connect to an X display |
| 56 | ${maketype} $* |
98 | ${maketype} $* |
| 57 | retval=$? |
99 | retval=$? |
| 58 | fi |
100 | fi |
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101 | |
| 59 | return $retval |
102 | return $retval |
| 60 | } |
103 | } |
| 61 | |
104 | |
| 62 | #Same as "make", but setup the Xvfb hack if needed |
105 | #Same as "make", but setup the Xvfb hack if needed |
| 63 | Xmake() { |
106 | Xmake() { |
| … | |
… | |
| 69 | Xemake() { |
112 | Xemake() { |
| 70 | export maketype="emake" |
113 | export maketype="emake" |
| 71 | virtualmake "$*" |
114 | virtualmake "$*" |
| 72 | } |
115 | } |
| 73 | |
116 | |
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117 | #Same as "econf", but setup the Xvfb hack if needed |
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118 | Xeconf() { |
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119 | export maketype="econf" |
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120 | virtualmake "$*" |
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121 | } |
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