Infrastructure for relocatable installation, from GNU gettext.

See http://lists.gnu.org/archive/html/bug-gnulib/2003-03/msg00020.html

1 files changed, 148 insertions, 0 deletions

diff --git a/build-aux/config.libpath b/build-aux/config.libpath
new file mode 100755
index 0000000000..2a1f8ea472
--- /dev/null
+++ b/build-aux/config.libpath
@@ -0,0 +1,148 @@
+#! /bin/sh
+# Output a system dependent set of variables, describing how to set the
+# run time search path of shared libraries in an executable at run time.
+#
+#   Copyright 1996-2005 Free Software Foundation, Inc.
+#   Taken from GNU libtool, 2003
+#   Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+#   This program is free software; you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation; either version 2 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful, but
+#   WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+#   General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program; if not, write to the Free Software Foundation,
+#   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+#   As a special exception to the GNU General Public License, if you
+#   distribute this file as part of a program that contains a
+#   configuration script generated by Autoconf, you may include it under
+#   the same distribution terms that you use for the rest of that program.
+#
+# The first argument passed to this file is the canonical host specification,
+#    CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or
+#    CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# The environment variable LD should be set by the caller.
+#
+# The set of defined variables is at the end of this script.
+
+host="$1"
+host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+shlibpath_var=
+case $host_os in
+  aix3*)
+    shlibpath_var=LIBPATH
+    ;;
+  aix4* | aix5*)
+    if test "$host_cpu" = ia64; then
+      # AIX 5 supports IA64
+      shlibpath_var=LD_LIBRARY_PATH
+    else
+      shlibpath_var=LIBPATH
+    fi
+    ;;
+  beos*)
+    shlibpath_var=LIBRARY_PATH
+    ;;
+  bsdi4*)
+    shlibpath_var=LD_LIBRARY_PATH
+    ;;
+  cygwin* | mingw* | pw32*)
+    # FIXME: first we should search . and the directory the executable is in
+    shlibpath_var=PATH
+    ;;
+  darwin* | rhapsody*)
+    shlibpath_var=DYLD_LIBRARY_PATH
+    ;;
+  freebsd1*)
+    ;;
+  kfreebsd*-gnu)
+    shlibpath_var=LD_LIBRARY_PATH
+    ;;
+  freebsd*)
+    shlibpath_var=LD_LIBRARY_PATH
+    ;;
+  gnu*)
+    shlibpath_var=LD_LIBRARY_PATH
+    ;;
+  hpux9* | hpux10* | hpux11*)
+    shlibpath_var=SHLIB_PATH
+    ;;
+  irix5* | irix6* | nonstopux*)
+    case $host_os in
+      irix5* | nonstopux*)
+        shlibsuff=
+        ;;
+      *)
+        case $LD in # libtool.m4 will add one of these switches to LD
+          *-32|*"-32 ") shlibsuff= ;;
+          *-n32|*"-n32 ") shlibsuff=N32 ;;
+          *-64|*"-64 ") shlibsuff=64 ;;
+          *) shlibsuff= ;;
+        esac
+        ;;
+    esac
+    shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+    ;;
+  linux-gnu*)
+    shlibpath_var=LD_LIBRARY_PATH
+    ;;
+  knetbsd*-gnu)
+    shlibpath_var=LD_LIBRARY_PATH
+    ;;
+  netbsd*)
+    shlibpath_var=LD_LIBRARY_PATH
+    ;;
+  newsos6)
+    shlibpath_var=LD_LIBRARY_PATH
+    ;;
+  openbsd*)
+    shlibpath_var=LD_LIBRARY_PATH
+    ;;
+  os2*)
+    shlibpath_var=LIBPATH
+    ;;
+  osf3* | osf4* | osf5*)
+    shlibpath_var=LD_LIBRARY_PATH
+    ;;
+  sco3.2v5*)
+    shlibpath_var=LD_LIBRARY_PATH
+    ;;
+  solaris*)
+    shlibpath_var=LD_LIBRARY_PATH
+    ;;
+  sunos4*)
+    shlibpath_var=LD_LIBRARY_PATH
+    ;;
+  sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+    shlibpath_var=LD_LIBRARY_PATH
+    ;;
+  uts4*)
+    shlibpath_var=LD_LIBRARY_PATH
+    ;;
+  dgux*)
+    shlibpath_var=LD_LIBRARY_PATH
+    ;;
+  sysv4*MP*)
+    if test -d /usr/nec ;then
+      shlibpath_var=LD_LIBRARY_PATH
+    fi
+    ;;
+esac
+
+LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+EOF