52 lines
1.4 KiB
Bash
52 lines
1.4 KiB
Bash
#!/bin/sh
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# $FreeBSD$
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LINK_USRBIN="%%LINK_USRBIN%%"
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: ${OSVERSION:=`/sbin/sysctl -n kern.osreldate`};
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PERL_VERSION="%%PERL_VERSION%%"
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special_link_list="perl perl5"
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do_remove_links()
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{
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for binary in ${special_link_list} ; do
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if [ -L "/usr/bin/${binary}" ] ; then
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/bin/rm -f "/usr/bin/${binary}"
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fi
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done
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bins=`/bin/ls /usr/bin/*perl*5.* ${PKG_PREFIX}/bin/*perl*5.* 2>/dev/null`
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for binary in ${bins} ; do
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if [ -L "${binary}" ] ; then
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echo "use.perl: Removing ${binary} installed by an older perl port"
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/bin/rm -f "${binary}"
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fi
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done
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}
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do_create_links()
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{
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for binary in ${special_link_list} ; do
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if [ -f "/usr/bin/${binary}" ] ; then
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echo "use.perl: Backing up /usr/bin/${binary} as /usr/bin/${binary}.freebsd"
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/bin/mv -f "/usr/bin/${binary}" "/usr/bin/${binary}.freebsd"
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fi
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if [ -e "/usr/bin/${binary}" ] ; then
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echo "use.perl: /usr/bin/${binary} is still there, which should not happen"
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elif [ -e "${PKG_PREFIX}/bin/perl${PERL_VERSION}" ] ; then
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/bin/ln -sf "${PKG_PREFIX}/bin/perl${PERL_VERSION}" "/usr/bin/${binary}"
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else
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echo "use.perl: ${PKG_PREFIX}/bin/perl${PERL_VERSION} is not there, a symlink won't do any good"
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fi
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done
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}
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if [ "$2" = "POST-INSTALL" ] ; then
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if [ ${LINK_USRBIN} = yes ] ; then
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do_remove_links
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do_create_links
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fi
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elif [ "$2" = "POST-DEINSTALL" ] ; then
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[ ${LINK_USRBIN} = yes ] && do_remove_links
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fi
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exit 0
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