170 lines
3.7 KiB
Bash
Executable File
170 lines
3.7 KiB
Bash
Executable File
#! /bin/sh
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#
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# shlib-install - install a shared library and do any necessary host-specific
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# post-installation configuration (like ldconfig)
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#
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# usage: shlib-install [-D] -O host_os -d installation-dir -i install-prog [-U] library
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#
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# Chet Ramey
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# chet@po.cwru.edu
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#
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# defaults
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#
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INSTALLDIR=/usr/local/lib
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LDCONFIG=ldconfig
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PROGNAME=`basename $0`
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USAGE="$PROGNAME [-D] -O host_os -d installation-dir -i install-prog [-U] library"
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# process options
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while [ $# -gt 0 ]; do
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case "$1" in
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-O) shift; host_os="$1"; shift ;;
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-d) shift; INSTALLDIR="$1"; shift ;;
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-i) shift; INSTALLPROG="$1" ; shift ;;
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-D) echo=echo ; shift ;;
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-U) uninstall=true ; shift ;;
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-*) echo "$USAGE" >&2 ; exit 2;;
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*) break ;;
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esac
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done
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# set install target name
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LIBNAME="$1"
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if [ -z "$LIBNAME" ]; then
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echo "$USAGE" >&2
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exit 2
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fi
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OLDSUFF=old
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MV=mv
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RM="rm -f"
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LN="ln -s"
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# pre-install
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if [ -z "$uninstall" ]; then
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${echo} $RM ${INSTALLDIR}/${LIBNAME}.${OLDSUFF}
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if [ -f "$INSTALLDIR/$LIBNAME" ]; then
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${echo} $MV $INSTALLDIR/$LIBNAME ${INSTALLDIR}/${LIBNAME}.${OLDSUFF}
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fi
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fi
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# install/uninstall
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if [ -z "$uninstall" ] ; then
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${echo} eval ${INSTALLPROG} $LIBNAME ${INSTALLDIR}/${LIBNAME}
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else
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${echo} ${RM} ${INSTALLDIR}/${LIBNAME}
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fi
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# post-install/uninstall
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# HP-UX and Darwin/MacOS X require that a shared library have execute permission
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case "$host_os" in
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hpux*|darwin*|macosx*)
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if [ -z "$uninstall" ]; then
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chmod 555 ${INSTALLDIR}/${LIBNAME}
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fi ;;
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*) ;;
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esac
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case "$LIBNAME" in
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*.*.[0-9].[0-9]) # libname.so.M.N
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LINK2=`echo $LIBNAME | sed 's:\(.*\..*\.[0-9]\)\.[0-9]:\1:'` # libname.so.M
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LINK1=`echo $LIBNAME | sed 's:\(.*\..*\)\.[0-9]\.[0-9]:\1:'` # libname.so
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;;
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*.*.[0-9]) # libname.so.M
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LINK1=`echo $LIBNAME | sed 's:\(.*\..*\)\.[0-9]:\1:'` # libname.so
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;;
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*.[0-9]) # libname.M
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LINK1=`echo $LIBNAME | sed 's:\(.*\)\.[0-9]:\1:'` # libname
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;;
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*.[0-9].[0-9].dylib) # libname.M.N.dylib
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LINK2=`echo $LIBNAME | sed 's:\(.*\.[0-9]\)\.[0-9]:\1:'` # libname.M.dylib
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LINK1=`echo $LIBNAME | sed 's:\(.*\)\.[0-9]\.[0-9]:\1:'` # libname.dylib
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esac
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INSTALL_LINK1='${echo} cd $INSTALLDIR && ${echo} ${LN} $LIBNAME $LINK1'
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INSTALL_LINK2='${echo} cd $INSTALLDIR && ${echo} ${LN} $LIBNAME $LINK2'
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#
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# Create symlinks to the installed library. This section is incomplete.
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#
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case "$host_os" in
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*linux*)
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# libname.so.M -> libname.so.M.N
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${echo} ${RM} ${INSTALLDIR}/$LINK2
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if [ -z "$uninstall" ]; then
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eval $INSTALL_LINK2
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fi
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# libname.so -> libname.so.M
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${echo} ${RM} ${INSTALLDIR}/$LINK1
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if [ -z "$uninstall" ]; then
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${echo} cd $INSTALLDIR && ${echo} ${LN} $LINK2 $LINK1
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fi
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;;
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bsdi4*|*gnu*|darwin*|macosx*|k*bsd*-gnu)
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# libname.so.M -> libname.so.M.N
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${echo} ${RM} ${INSTALLDIR}/$LINK2
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if [ -z "$uninstall" ]; then
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eval $INSTALL_LINK2
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fi
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# libname.so -> libname.so.M.N
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${echo} ${RM} ${INSTALLDIR}/$LINK1
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if [ -z "$uninstall" ]; then
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eval $INSTALL_LINK1
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fi
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;;
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solaris2*|aix4.[2-9]*|osf*|irix[56]*|sysv[45]*|dgux*)
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# libname.so -> libname.so.M
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${echo} ${RM} ${INSTALLDIR}/$LINK1
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if [ -z "$uninstall" ]; then
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eval $INSTALL_LINK1
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fi
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;;
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# FreeBSD 3.x and above can have either a.out or ELF shared libraries
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freebsd[3-9]*|freebsdelf[3-9]*|freebsdaout[3-9]*)
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if [ -x /usr/bin/objformat ] && [ "`/usr/bin/objformat`" = "elf" ]; then
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# libname.so -> libname.so.M
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${echo} ${RM} ${INSTALLDIR}/$LINK1
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if [ -z "$uninstall" ]; then
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eval $INSTALL_LINK1
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fi
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else
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# libname.so.M -> libname.so.M.N
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${echo} ${RM} ${INSTALLDIR}/$LINK2
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if [ -z "$uninstall" ]; then
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eval $INSTALL_LINK2
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fi
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# libname.so -> libname.so.M.N
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${echo} ${RM} ${INSTALLDIR}/$LINK1
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if [ -z "$uninstall" ]; then
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eval $INSTALL_LINK1
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fi
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fi
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;;
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hpux1*)
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# libname.sl -> libname.M
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${echo} ${RM} ${INSTALLDIR}/$LINK1.sl
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if [ -z "$uninstall" ]; then
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eval $INSTALL_LINK1
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fi
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;;
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*) ;;
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esac
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exit 0
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