57 lines
1.5 KiB
Bash
57 lines
1.5 KiB
Bash
#!/bin/sh
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#
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# $FreeBSD$
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export PATH=/bin:/sbin:/usr/bin:/usr/sbin
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# Run this script at the pre-deinstall stage
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if [ "x${2}" != "xDEINSTALL" ]; then
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exit 0
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fi
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# The option configuration file
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OPTION_CONF="${PKG_PREFIX}/etc/javavm_opts.conf"
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# Remove the option configuration file if its identical to the
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# distributed version.
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if [ -f "${OPTION_CONF}" -a -f "${OPTION_CONF}.dist" ]; then
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if [ `sed -e '/^#/d' -e '/^\s*$/d' "${OPTION_CONF}" | sort | md5` = \
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`sed -e '/^#/d' -e '/^\s*$/d' "${OPTION_CONF}.dist" | sort | md5` ]; then
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rm -f "${OPTION_CONF}"
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fi
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fi
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# The configuration file
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CONF="${PKG_PREFIX}/etc/javavms"
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# Ensure the configuration file exists
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if [ ! -f "${CONF}" ]; then
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exit 0
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fi
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# Ensure the configuration file has the correct permissions
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if [ ! -r "${CONF}" ]; then
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echo "error: can't read configuration file ${CONF}" 1>&2
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exit 1
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fi
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# Destroy the symbolic links that were created for every executable for a VM.
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cat "${CONF}" | \
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(
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while read JAVAVM; do
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VM=`echo "${JAVAVM}" | sed -E 's|[[:space:]]*#.*||' 2>/dev/null`
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JAVA_HOME=`dirname "${VM}"`
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JAVA_HOME=`dirname "${JAVA_HOME}"`
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for exe in "${JAVA_HOME}"/bin/* "${JAVA_HOME}"/jre/bin/*; do
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exe=`basename "${exe}"`
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if [ -L "${PKG_PREFIX}/bin/${exe}" -a \
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"`ls -ld "${PKG_PREFIX}/bin/${exe}" 2>/dev/null | \
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awk '/->/{print $NF;exit 0}END{exit 1}'`" = \
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"${PKG_PREFIX}/bin/javavm" ]; then
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rm "${PKG_PREFIX}/bin/${exe}"
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fi
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done;
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done;
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)
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exit 0
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