[19741] | 1 | # We will already be in the correct folder (GLI folder), which would
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| 2 | # contain a compiled up search4j if this GLI is part of an installation.
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| 3 | # If a search4j executable is not there, then it means this is an SVN checkout.
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| 4 | # In such a case, it's up to the user checking things out to ensure JAVA_HOME
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| 5 | # is set and moreover points to the correct version of the Java.
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| 6 |
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| 7 | # Function to check if any JAVA_HOME is set and if so, try using that
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| 8 | function try_java {
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| 9 | MIN_DISPLAY_VERSION=${1};
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| 10 |
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| 11 | if [ "x$JAVA_HOME" = "x" -o ! -f "$JAVA_HOME/bin/java" ]; then
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| 12 | no_java "$MIN_DISPLAY_VERSION"
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| 13 | return $?
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| 14 | else
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| 15 | # There is a JAVA_HOME already set, we're going to try using that
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| 16 | javapath="$JAVA_HOME/bin/java"
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[20650] | 17 | javahome="$JAVA_HOME"
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[19741] | 18 | # Print a warning that we're going to use whatever JAVA_HOME is set (fingers crossed)
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| 19 | if [ "x$gslang" = "x" -o "$gslang" = "en" ]; then
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[20636] | 20 | echo
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[19741] | 21 | echo "***************************************************************************"
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| 22 | echo "WARNING: "
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[20636] | 23 | echo "Java Runtime not bundled with this Greenstone installation."
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[20658] | 24 | echo "Using JAVA_HOME: $JAVA_HOME"
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| 25 | echo "(NOTE: this needs to be $MIN_DISPLAY_VERSION or higher.)"
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[19741] | 26 | echo "***************************************************************************"
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[20636] | 27 | echo
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[19741] | 28 | fi
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| 29 | echo "Java:"
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| 30 | echo $javapath
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| 31 | echo
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| 32 | return 0
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| 33 | fi
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| 34 | }
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| 35 |
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| 36 | function no_java {
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| 37 | MIN_DISPLAY_VERSION=${1};
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| 38 |
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| 39 | echo
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| 40 | if [ "$gslang" = "es" ]; then
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| 41 | echo "No se pudo localizar una versión apropiada de Java. Usted deberá "
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[20376] | 42 | echo "instalar un Ambiente de Ejecución Java (versión $MIN_DISPLAY_VERSION o superior) "
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[19741] | 43 | echo "antes de correr la Interfaz de la $PROGNAME."
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| 44 | elif [ "$gslang" = "fr" ]; then
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| 45 | echo "Une version adéquate de Java n'a pas pu être localisée."
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[20376] | 46 | echo "Vous devez installer un Java Runtime Environment (version $MIN_DISPLAY_VERSION ou"
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[19741] | 47 | echo "supérieur) avant de démarrer $PROGNAME."
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| 48 | echo "Si vous avez Java installé sur votre ordinateur veuillez vérifier la variable"
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| 49 | echo "d'environnement JAVA_HOME."
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| 50 | elif [ "$gslang" = "ru" ]; then
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| 51 | echo "îÅ ÕÄÁÌÏÓØ ÏÐÒÅÄÅÌÉÔØ ÍÅÓÔÏÎÁÈÏÖÄÅÎÉÅ ÓÏÏÔ×ÅÔÓÔ×ÕÀÝÅÊ ×ÅÒÓÉÉ Java."
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[20376] | 52 | echo "÷Ù ÄÏÌÖÎÙ ÕÓÔÁÎÏ×ÉÔØ Java Runtime Environment (×ÅÒÓÉÀ $MIN_DISPLAY_VERSION ÉÌÉ ×ÙÛÅ)"
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[19741] | 53 | echo "ÐÅÒÅÄ ××ÏÄÏÍ ÂÉÂÌÉÏÔÅÞÎÏÇÏ $PROGNAME."
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| 54 | else
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| 55 | echo "Failed to locate an appropriate version of Java. You must install a"
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[20376] | 56 | echo "Java Runtime Environment (version $MIN_DISPLAY_VERSION or greater) before running the"
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[19741] | 57 | echo "$PROGNAME."
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[28799] | 58 | echo "If you have Java installed on your machine please set the environment variable JAVA_HOME."
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[19741] | 59 | fi
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| 60 | return 1
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| 61 | }
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| 62 |
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| 63 | function set_java_exec {
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| 64 | SEARCH4J_EXECUTABLE=${1};
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| 65 | MINIMUM_JAVA_VERSION=${2};
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| 66 | MIN_DISPLAY_VERSION=${3};
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| 67 |
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| 68 | # Give search4j a hint to find Java depending on the platform
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[30128] | 69 | # we now include a JRE with Mac (Mountain) Lion, because from Yosemite onwards there's no system Java on Macs
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| 70 | HINT=`cd "$GSDLHOME";pwd`/packages/jre
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| 71 |
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| 72 | # we can't use boolean operator -a to do the AND, since it doesn't "short-circuit" if the first test fails
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| 73 | # see http://www.tldp.org/LDP/abs/html/comparison-ops.html
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| 74 | if [ "$GSDLOS" = "darwin" ] && [ ! -d "$HINT" ]; then
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| 75 | # http://java.dzone.com/articles/java-findingsetting
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| 76 | # explains that /usr/libexec/java_home will print the default JDK
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[29010] | 77 | # regardless of which Mac OS we're on. Tested on Maverick, Lion, Leopard
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| 78 | # (run `/usr/libexec/java_home -v 1.7` to find a specific version)
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[32013] | 79 |
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| 80 | # run silently in case no system java installed, as it will result in a confusing message about there being no java
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| 81 | # when we're still searching for java
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| 82 | macHINT=`/usr/libexec/java_home 2>&1`
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[29010] | 83 | #HINT=/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Home
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[20376] | 84 | #/System/Library/Frameworks/JavaVM.framework/Home
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[32013] | 85 | status=$?
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| 86 | # if no java installed, then HINT will contain:
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| 87 | # Unable to find any JVMs matching version "(null)".
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| 88 | # No Java runtime present, try --request to install.
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| 89 | # and the status of running /usr/libexec/java_home will not be 0 but 1:
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| 90 | if [ "$status" = "0" ]; then
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| 91 | HINT=$macHINT
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| 92 | else
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| 93 | echo "No system Java on this mac..."
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| 94 | fi
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| 95 |
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[30128] | 96 | fi
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[19741] | 97 |
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| 98 | javapath="`"$SEARCH4J_EXECUTABLE" -e -p "$HINT" -m $MINIMUM_JAVA_VERSION`"
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[20650] | 99 | javahome="`"$SEARCH4J_EXECUTABLE" -p "$HINT" -m $MINIMUM_JAVA_VERSION`"
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[19770] | 100 |
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[19741] | 101 | if [ "$?" != "0" ]; then
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| 102 |
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| 103 | OLDVER="`"$SEARCH4J_EXECUTABLE" -v -p "$HINT"`"
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| 104 |
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| 105 | if [ "$?" = "0" ]; then
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| 106 |
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| 107 | if [ "$gslang" = "es" ]; then
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| 108 | echo "La versión del Ambiente de Ejecución Java (JRE por sus siglas en "
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| 109 | echo "inglés) que usted tiene instalada es demasiado vieja para ejecutar "
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| 110 | echo "la Interfaz de la $PROGNAME. Por favor instale "
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| 111 | echo "una nueva versión del Ambiente de Ejecución Java (versión $MIN_DISPLAY_VERSION o "
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| 112 | echo "posterior) y ejecute nuevamente este guión."
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| 113 | elif [ "$gslang" = "fr" ]; then
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| 114 | echo "La version de Java Runtime Environment que vous avez installée est"
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| 115 | echo "trop vielle pour faire fonctionner $PROGNAME."
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| 116 | echo "Veuillez installer une nouvelle version du JRE (version $MIN_DISPLAY_VERSION ou plus"
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| 117 | echo "récente) et redémarrez le script."
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| 118 | elif [ "$gslang" = "ru" ]; then
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| 119 | echo "÷ÅÒÓÉÑ Java Runtime Environment, ËÏÔÏÒÕÀ ÷Ù ÕÓÔÁÎÏ×ÉÌÉ, ÏÞÅÎØ ÓÔÁÒÁ,"
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| 120 | echo "ÞÔÏÂÙ ÕÐÒÁ×ÌÑÔØ ÂÉÂÌÉÏÔÅÞÎÙÍ $PROGNAME. ðÏÖÁÌÕÊÓÔÁ, "
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| 121 | echo "ÕÓÔÁÎÏ×ÉÔÅ ÎÏ×ÕÀ ×ÅÒÓÉÀ JRE (×ÅÒÓÉÀ $MIN_DISPLAY_VERSION ÉÌÉ ÂÏÌÅÅ ÎÏ×ÕÀ) É"
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| 122 | echo "ÐÅÒÅÕÓÔÁÎÏ×ÉÔÅ ÜÔÏÔ ÓËÒÉÐÔ"
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| 123 | else
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| 124 | echo "The version of the Java Runtime Environment you have installed ($OLDVER)"
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| 125 | echo "is too old to run the $PROGNAME. Please install a new"
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| 126 | echo "version of the JRE (version $MIN_DISPLAY_VERSION or newer) and rerun this script."
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| 127 | fi
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| 128 | return 1
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| 129 |
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| 130 | else
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| 131 | no_java "$MIN_DISPLAY_VERSION"
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| 132 | return $?
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| 133 | fi
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| 134 |
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| 135 | fi
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| 136 | echo "Java:"
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| 137 | echo $javapath
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| 138 | echo
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| 139 | return 0
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| 140 | }
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| 141 |
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| 142 |
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| 143 | ## ---- Check Java ----
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| 144 | # Some users may set this line manually
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[20658] | 145 | javahome=
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[19741] | 146 | gslang=$1
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[19770] | 147 | PROGNAME=$2
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[19741] | 148 | MINIMUM_JAVA_VERSION=1.4.0_00
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| 149 | MIN_DISPLAY_VERSION=1.4
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[20658] | 150 | if [ "x$javahome" != "x" ]; then
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| 151 | JAVA_HOME=$javahome;
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| 152 | try_java "$MIN_DISPLAY_VERSION"
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| 153 | retval=$?
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| 154 | return $retval
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| 155 | fi
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[19741] | 156 |
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| 157 | # sus out search4j
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| 158 | # first look for compiled search4j executable inside the current folder
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[19770] | 159 | if [ -x search4j ]; then
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[19741] | 160 | SEARCH4J_EXECUTABLE=search4j
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[19770] | 161 | elif [ -x "$GSDLHOME/bin/$GSDLOS/search4j" ]; then
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[20655] | 162 | SEARCH4J_EXECUTABLE="$GSDLHOME/bin/$GSDLOS/search4j"
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[19770] | 163 | elif [ -x "$GSDL3SRCHOME/bin/$GSDLOS/search4j" ]; then
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[20655] | 164 | SEARCH4J_EXECUTABLE="$GSDL3SRCHOME/bin/search4j"
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[19770] | 165 | elif [ -x "../bin/$GSDLOS/search4j" ]; then
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[19741] | 166 | SEARCH4J_EXECUTABLE=../bin/$GSDLOS/search4j
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[19770] | 167 | elif [ -x "../bin/search4j" ]; then
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[19741] | 168 | SEARCH4J_EXECUTABLE=../bin/search4j
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| 169 | else
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| 170 | echo "Couldn't determine the location of the search4j executable"
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| 171 | echo "If you are running Greenstone2"
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| 172 | echo " * check GSDLHOME is set"
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| 173 | echo " * check bin/$GSDLOS/search4j exists"
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| 174 | echo " * check bin/$GSDLOS/search4j is executable"
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| 175 | echo "If you are running Greenstone3"
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| 176 | echo " * check GSDL3SRCHOME is set"
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| 177 | echo " * check bin/search4j exists"
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| 178 | echo " * check bin/search4j is executable"
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| 179 | echo " * try running 'ant compile-search4j'"
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| 180 | fi
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| 181 |
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| 182 | # Now run set_java_exec with search4j if we found one, else try javahome
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| 183 | if [ "x$SEARCH4J_EXECUTABLE" != "x" ]; then
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| 184 | set_java_exec "$SEARCH4J_EXECUTABLE" "$MINIMUM_JAVA_VERSION" "$MIN_DISPLAY_VERSION"
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| 185 | retval=$?
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| 186 | else
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| 187 | try_java "$MIN_DISPLAY_VERSION"
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| 188 | retval=$?
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| 189 | fi
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| 190 | return $retval
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