projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| c862e87b JM |
1 | #! /bin/sh |
| 2 | # | |
| 3 | # shlib-install - install a shared library and do any necessary host-specific | |
| 4 | # post-installation configuration (like ldconfig) | |
| 5 | # | |
| 6 | # usage: shlib-install [-D] -O host_os -d installation-dir -i install-prog [-U] library | |
| 7 | # | |
| 8 | # Chet Ramey | |
| 9 | # chet@po.cwru.edu | |
| 10 | ||
| 11 | # | |
| 12 | # defaults | |
| 13 | # | |
| 14 | INSTALLDIR=/usr/local/lib | |
| 15 | LDCONFIG=ldconfig | |
| 16 | ||
| 17 | PROGNAME=`basename $0` | |
| 18 | USAGE="$PROGNAME [-D] -O host_os -d installation-dir -i install-prog [-U] library" | |
| 19 | ||
| 20 | # process options | |
| 21 | ||
| 22 | while [ $# -gt 0 ]; do | |
| 23 | case "$1" in | |
| 24 | -O) shift; host_os="$1"; shift ;; | |
| 25 | -d) shift; INSTALLDIR="$1"; shift ;; | |
| 26 | -i) shift; INSTALLPROG="$1" ; shift ;; | |
| 27 | -D) echo=echo ; shift ;; | |
| 28 | -U) uninstall=true ; shift ;; | |
| 29 | -*) echo "$USAGE" >&2 ; exit 2;; | |
| 30 | *) break ;; | |
| 31 | esac | |
| 32 | done | |
| 33 | ||
| 34 | # set install target name | |
| 35 | LIBNAME="$1" | |
| 36 | ||
| 37 | if [ -z "$LIBNAME" ]; then | |
| 38 | echo "$USAGE" >&2 | |
| 39 | exit 2 | |
| 40 | fi | |
| 41 | ||
| 42 | OLDSUFF=old | |
| 43 | MV=mv | |
| 44 | RM="rm -f" | |
| 45 | LN="ln -s" | |
| 46 | ||
| 47 | # pre-install | |
| 48 | ||
| 49 | if [ -z "$uninstall" ]; then | |
| 50 | ${echo} $RM ${INSTALLDIR}/${LIBNAME}.${OLDSUFF} | |
| 51 | if [ -f "$INSTALLDIR/$LIBNAME" ]; then | |
| 52 | ${echo} $MV $INSTALLDIR/$LIBNAME ${INSTALLDIR}/${LIBNAME}${OLDSUFF} | |
| 53 | fi | |
| 54 | fi | |
| 55 | ||
| 56 | # install/uninstall | |
| 57 | ||
| 58 | if [ -z "$uninstall" ] ; then | |
| 59 | ${echo} eval ${INSTALLPROG} $LIBNAME ${INSTALLDIR}/${LIBNAME} | |
| 60 | else | |
| 61 | ${echo} ${RM} ${INSTALLDIR}/${LIBNAME} | |
| 62 | fi | |
| 63 | ||
| 64 | # post-install/uninstall | |
| 65 | ||
| 66 | case "$LIBNAME" in | |
| 67 | *.*.[0-9].[0-9]) # libname.so.M.N | |
| 68 | LINK2=`echo $LIBNAME | sed 's:\(.*\..*\.[0-9]\)\.[0-9]:\1:'` # libname.so.M | |
| 69 | LINK1=`echo $LIBNAME | sed 's:\(.*\..*\)\.[0-9]\.[0-9]:\1:'` # libname.so | |
| 70 | ;; | |
| 71 | *.*.[0-9]) # libname.so.M | |
| 72 | LINK1=`echo $LIBNAME | sed 's:\(.*\..*\)\.[0-9]:\1:'` # libname.so | |
| 73 | ;; | |
| 74 | esac | |
| 75 | ||
| 76 | # | |
| 77 | # Create symlinks to the installed library. This section is incomplete. | |
| 78 | # | |
| 79 | case "$host_os" in | |
| 80 | *linux*|bsdi4*) | |
| 81 | # libname.so.M -> libname.so.M.N | |
| 82 | ${echo} ${RM} ${INSTALLDIR}/$LINK2 | |
| 83 | if [ -z "$uninstall" ]; then | |
| 84 | ${echo} ln -s $INSTALLDIR/$LIBNAME ${INSTALLDIR}/$LINK2 | |
| 85 | fi | |
| 86 | ||
| 87 | # libname.so -> libname.so.M.N | |
| 88 | ${echo} ${RM} ${INSTALLDIR}/$LINK1 | |
| 89 | if [ -z "$uninstall" ]; then | |
| 90 | ${echo} ln -s $INSTALLDIR/$LIBNAME ${INSTALLDIR}/$LINK1 | |
| 91 | fi | |
| 92 | ;; | |
| 93 | ||
| 94 | solaris2*|aix4.[2-9]*|hpux1*) | |
| 95 | # libname.so -> libname.so.M | |
| 96 | ${echo} ${RM} ${INSTALLDIR}/$LINK1 | |
| 97 | if [ -z "$uninstall" ]; then | |
| 98 | ${echo} ln -s $INSTALLDIR/$LIBNAME ${INSTALLDIR}/$LINK1 | |
| 99 | fi | |
| 100 | ;; | |
| 101 | ||
| 102 | *) ;; | |
| 103 | esac | |
| 104 | ||
| 105 | exit 0 |