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#! /bin/sh
#
# shlib-install - install a shared library and do any necessary host-specific
#                 post-installation configuration (like ldconfig)
#
# usage: shlib-install [-D] -O host_os -d installation-dir -i install-prog [-U] library
#
# Chet Ramey
# chet@po.cwru.edu
 
#
# defaults
#
INSTALLDIR=/usr/local/lib
LDCONFIG=ldconfig
 
PROGNAME=`basename $0`
USAGE="$PROGNAME [-D] -O host_os -d installation-dir -i install-prog [-U] library"
 
# process options
 
while [ $# -gt 0 ]; do
        case "$1" in
        -O)     shift; host_os="$1"; shift ;;
        -d)     shift; INSTALLDIR="$1"; shift ;;
        -i)     shift; INSTALLPROG="$1" ; shift ;;
        -D)     echo=echo ; shift ;;
        -U)     uninstall=true ; shift ;;
        -*)     echo "$USAGE" >&2 ; exit 2;;
        *)      break ;;
        esac
done
 
# set install target name
LIBNAME="$1"
 
if [ -z "$LIBNAME" ]; then
        echo "$USAGE" >&2
        exit 2
fi
 
OLDSUFF=old
MV=mv
RM="rm -f"
LN="ln -s"
 
# pre-install
 
if [ -z "$uninstall" ]; then
        ${echo} $RM ${INSTALLDIR}/${LIBNAME}.${OLDSUFF}
        if [ -f "$INSTALLDIR/$LIBNAME" ]; then
                ${echo} $MV $INSTALLDIR/$LIBNAME ${INSTALLDIR}/${LIBNAME}.${OLDSUFF}
        fi
fi
 
# install/uninstall
 
if [ -z "$uninstall" ] ; then
        ${echo} eval ${INSTALLPROG} $LIBNAME ${INSTALLDIR}/${LIBNAME}
else
        ${echo} ${RM} ${INSTALLDIR}/${LIBNAME}
fi
 
# post-install/uninstall
 
# HP-UX requires that a shared library have execute permission
case "$host_os" in
hpux*)  if [ -z "$uninstall" ]; then
                chmod 755 ${INSTALLDIR}/${LIBNAME}
        fi ;;
*)      ;;
esac
 
case "$LIBNAME" in
*.*.[0-9].[0-9])        # libname.so.M.N
        LINK2=`echo $LIBNAME | sed 's:\(.*\..*\.[0-9]\)\.[0-9]:\1:'`    # libname.so.M
        LINK1=`echo $LIBNAME | sed 's:\(.*\..*\)\.[0-9]\.[0-9]:\1:'`    # libname.so
        ;;
*.*.[0-9])              # libname.so.M
        LINK1=`echo $LIBNAME | sed 's:\(.*\..*\)\.[0-9]:\1:'`           # libname.so
        ;;
*.[0-9])                # libname.M
        LINK1=`echo $LIBNAME | sed 's:\(.*\)\.[0-9]:\1:'`               # libname
        ;;
esac
 
#
# Create symlinks to the installed library.  This section is incomplete.
#
case "$host_os" in
*linux*|bsdi4*)
        # libname.so.M -> libname.so.M.N
        ${echo} ${RM} ${INSTALLDIR}/$LINK2
        if [ -z "$uninstall" ]; then
                ${echo} ln -s $INSTALLDIR/$LIBNAME ${INSTALLDIR}/$LINK2
        fi
 
        # libname.so -> libname.so.M.N
        ${echo} ${RM} ${INSTALLDIR}/$LINK1
        if [ -z "$uninstall" ]; then
                ${echo} ln -s $INSTALLDIR/$LIBNAME ${INSTALLDIR}/$LINK1
        fi
        ;;
 
solaris2*|aix4.[2-9]*|osf*|irix[56]*)
        # libname.so -> libname.so.M
        ${echo} ${RM} ${INSTALLDIR}/$LINK1
        if [ -z "$uninstall" ]; then
                ${echo} ln -s $INSTALLDIR/$LIBNAME ${INSTALLDIR}/$LINK1
        fi
        ;;
 
 
# FreeBSD 3.x can have either a.out or ELF shared libraries
freebsd3*)
        if [ -x /usr/bin/objformat ] && [ "`/usr/bin/objformat`" = "elf" ]; then
                # libname.so -> libname.so.M
                ${echo} ${RM} ${INSTALLDIR}/$LINK1
                if [ -z "$uninstall" ]; then
                        ${echo} ln -s $INSTALLDIR/$LIBNAME ${INSTALLDIR}/$LINK1
                fi
        else
                # libname.so.M -> libname.so.M.N
                ${echo} ${RM} ${INSTALLDIR}/$LINK2
                if [ -z "$uninstall" ]; then
                        ${echo} ln -s $INSTALLDIR/$LIBNAME ${INSTALLDIR}/$LINK2
                fi
 
                # libname.so -> libname.so.M.N
                ${echo} ${RM} ${INSTALLDIR}/$LINK1
                if [ -z "$uninstall" ]; then
                        ${echo} ln -s $INSTALLDIR/$LIBNAME ${INSTALLDIR}/$LINK1
                fi
        fi
        ;;
 
hpux1*)
        # libname.sl -> libname.M
        ${echo} ${RM} ${INSTALLDIR}/$LINK1.sl
        if [ -z "$uninstall" ]; then
                ${echo} ln -s $INSTALLDIR/$LIBNAME ${INSTALLDIR}/${LINK1}.sl
        fi
        ;;
 
*)      ;;
esac
 
exit 0

Line No.	Rev	Author	Line
1	578	markom	`#! /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			`# HP-UX requires that a shared library have execute permission`
67			`case "$host_os" in`
68			`hpux*) if [ -z "$uninstall" ]; then`
69			`chmod 755 ${INSTALLDIR}/${LIBNAME}`
70			`fi ;;`
71			`*) ;;`
72			`esac`
73
74			`case "$LIBNAME" in`
75			`..[0-9].[0-9]) # libname.so.M.N`
76			LINK2=`echo $LIBNAME \| sed 's:\(.\..\.[0-9]\)\.[0-9]:\1:'` # libname.so.M
77			LINK1=`echo $LIBNAME \| sed 's:\(.\..\)\.[0-9]\.[0-9]:\1:'` # libname.so
78			`;;`
79			`..[0-9]) # libname.so.M`
80			LINK1=`echo $LIBNAME \| sed 's:\(.\..\)\.[0-9]:\1:'` # libname.so
81			`;;`
82			`*.[0-9]) # libname.M`
83			LINK1=`echo $LIBNAME \| sed 's:\(.*\)\.[0-9]:\1:'` # libname
84			`;;`
85			`esac`
86
87			`#`
88			`# Create symlinks to the installed library. This section is incomplete.`
89			`#`
90			`case "$host_os" in`
91			`linux\|bsdi4*)`
92			`# libname.so.M -> libname.so.M.N`
93			`${echo} ${RM} ${INSTALLDIR}/$LINK2`
94			`if [ -z "$uninstall" ]; then`
95			`${echo} ln -s $INSTALLDIR/$LIBNAME ${INSTALLDIR}/$LINK2`
96			`fi`
97
98			`# libname.so -> libname.so.M.N`
99			`${echo} ${RM} ${INSTALLDIR}/$LINK1`
100			`if [ -z "$uninstall" ]; then`
101			`${echo} ln -s $INSTALLDIR/$LIBNAME ${INSTALLDIR}/$LINK1`
102			`fi`
103			`;;`
104
105			`solaris2\|aix4.[2-9]\|osf\|irix[56])`
106			`# libname.so -> libname.so.M`
107			`${echo} ${RM} ${INSTALLDIR}/$LINK1`
108			`if [ -z "$uninstall" ]; then`
109			`${echo} ln -s $INSTALLDIR/$LIBNAME ${INSTALLDIR}/$LINK1`
110			`fi`
111			`;;`
112
113
114			`# FreeBSD 3.x can have either a.out or ELF shared libraries`
115			`freebsd3*)`
116			if [ -x /usr/bin/objformat ] && [ "`/usr/bin/objformat`" = "elf" ]; then
117			`# libname.so -> libname.so.M`
118			`${echo} ${RM} ${INSTALLDIR}/$LINK1`
119			`if [ -z "$uninstall" ]; then`
120			`${echo} ln -s $INSTALLDIR/$LIBNAME ${INSTALLDIR}/$LINK1`
121			`fi`
122			`else`
123			`# libname.so.M -> libname.so.M.N`
124			`${echo} ${RM} ${INSTALLDIR}/$LINK2`
125			`if [ -z "$uninstall" ]; then`
126			`${echo} ln -s $INSTALLDIR/$LIBNAME ${INSTALLDIR}/$LINK2`
127			`fi`
128
129			`# libname.so -> libname.so.M.N`
130			`${echo} ${RM} ${INSTALLDIR}/$LINK1`
131			`if [ -z "$uninstall" ]; then`
132			`${echo} ln -s $INSTALLDIR/$LIBNAME ${INSTALLDIR}/$LINK1`
133			`fi`
134			`fi`
135			`;;`
136
137			`hpux1*)`
138			`# libname.sl -> libname.M`
139			`${echo} ${RM} ${INSTALLDIR}/$LINK1.sl`
140			`if [ -z "$uninstall" ]; then`
141			`${echo} ln -s $INSTALLDIR/$LIBNAME ${INSTALLDIR}/${LINK1}.sl`
142			`fi`
143			`;;`
144
145			`*) ;;`
146			`esac`
147
148			`exit 0`

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[/] [or1k/] [trunk/] [insight/] [readline/] [support/] [shlib-install] - Blame information for rev 1771