1 ?RCS: $Id: libpth.U 1 2006-08-24 12:32:52Z rmanfredi $
3 ?RCS: Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi
5 ?RCS: You may redistribute only under the terms of the Artistic License,
6 ?RCS: as specified in the README file that comes with the distribution.
7 ?RCS: You may reuse parts of this distribution only within the terms of
8 ?RCS: that same Artistic License; a copy of which may be found at the root
9 ?RCS: of the source tree for dist 4.0.
11 ?RCS: $Log: libpth.U,v $
12 ?RCS: Revision 3.0.1.6 1997/02/28 16:08:49 ram
13 ?RCS: patch61: new loclibpth variable
15 ?RCS: Revision 3.0.1.5 1995/01/11 15:31:30 ram
16 ?RCS: patch45: call ./mips instead of just mips (WED)
18 ?RCS: Revision 3.0.1.4 1994/08/29 16:29:15 ram
19 ?RCS: patch32: added /lib/pa1.1 for HP-UX specially tuned PA-RISC libs (ADO)
20 ?RCS: patch32: fixed information message, making it clearer (ADO)
22 ?RCS: Revision 3.0.1.3 1994/06/20 07:03:54 ram
23 ?RCS: patch30: added /usr/shlib to glibpth for shared-only libraries
25 ?RCS: Revision 3.0.1.2 1994/05/13 15:26:57 ram
26 ?RCS: patch27: fixed a typo (libpth -> glibpth)
28 ?RCS: Revision 3.0.1.1 1994/05/06 15:07:53 ram
29 ?RCS: patch23: now asks for library directories to be searched (ADO)
31 ?RCS: Revision 3.0 1993/08/18 12:09:02 ram
32 ?RCS: Baseline for dist 3.0 netwide release.
35 ?X: This unit initializes the path for C library lookup.
37 ?MAKE:libpth glibpth xlibpth plibpth loclibpth: \
38 usrinc incpath test cat Myread Oldconfig sysroot
39 ?MAKE: -pick add $@ %<
41 ?S: This variable holds the general path (space-separated) used to find
42 ?S: libraries. It is intended to be used by other units.
45 ?S: This variable holds the general path (space-separated) used to
46 ?S: find libraries. It may contain directories that do not exist on
47 ?S: this platform, libpth is the cleaned-up version.
50 ?S: This variable holds extra path (space-separated) used to find
51 ?S: libraries on this platform, for example CPU-specific libraries
52 ?S: (on multi-CPU platforms) may be listed here.
55 ?S: This variable holds the paths (space-separated) used to find local
56 ?S: libraries. It is prepended to libpth, and is intended to be easily
57 ?S: set from the command line.
60 ?S: Holds the private path used by Configure to find out the libraries.
61 ?S: Its value is prepend to libpth. This variable takes care of special
62 ?S: machines, like the mips. Usually, it should be empty.
66 ?INIT:: change the next line if compiling for Xenix/286 on Xenix/386
67 ?INIT:xlibpth='/usr/lib/386 /lib/386'
68 ?INIT:: Possible local library directories to search.
69 ?INIT:loclibpth="/usr/local/lib /opt/local/lib /usr/gnu/lib"
70 ?INIT:loclibpth="$loclibpth /opt/gnu/lib /usr/GNU/lib /opt/GNU/lib"
72 ?INIT:: general looking path for locating libraries
73 ?INIT:glibpth="/lib /usr/lib $xlibpth"
74 ?INIT:glibpth="$glibpth /usr/ccs/lib /usr/ucblib /usr/local/lib"
75 ?X: /shlib is for Digital Unix 4.0
76 ?X: /usr/shlib is for OSF/1 systems.
77 ?INIT:test -f /usr/shlib/libc.so && glibpth="/usr/shlib $glibpth"
78 ?INIT:test -f /shlib/libc.so && glibpth="/shlib $glibpth"
79 ?INIT:test -d /usr/lib64 && glibpth="$glibpth /lib64 /usr/lib64 /usr/local/lib64"
81 ?INIT:: Private path used by Configure to find libraries. Its value
82 ?INIT:: is prepended to libpth. This variable takes care of special
83 ?INIT:: machines, like the mips. Usually, it should be empty.
86 : Set private lib path
89 ?X: on mips, we DO NOT want /lib, and we want $incpath/usr/lib
90 plibpth="$incpath/usr/lib $sysroot/usr/local/lib $sysroot/usr/ccs/lib"
95 '') dlist="$loclibpth $plibpth $glibpth";;
99 : Now check and see which directories actually exist, avoiding duplicates
102 if $test -d $xxx; then
105 *) libpth="$libpth $xxx";;
111 Some systems have incompatible or broken versions of libraries. Among
112 the directories listed in the question below, please remove any you
113 know not to be holding relevant libraries, and add any that are needed.
118 if test "X$sysroot" != X; then
120 You have set sysroot to $sysroot, please supply the directories excluding sysroot
128 ?X: strip leading space
134 rp="Directories to use for library searches?"