CVS gss/gl/m4

[gss-commit]

Update of /home/cvs/gss/gl/m4
In directory dopio:/tmp/cvs-serv28767/gl/m4

Modified Files:
        gnulib-cache.m4 gnulib-comp.m4 
Added Files:
        lib-ld.m4 lib-link.m4 lib-prefix.m4 
Log Message:
Update.

--- /home/cvs/gss/gl/m4/gnulib-cache.m4 2005/09/20 09:29:15     1.3
+++ /home/cvs/gss/gl/m4/gnulib-cache.m4 2005/10/23 21:41:12     1.4
@@ -14,10 +14,10 @@
 
 
 # Specification in the form of a command-line invocation:
-#   gnulib-tool --import --dir=. --lib=libgnu --source-base=gl --m4-base=gl/m4 
--aux-dir=. --avoid=xalloc-die --libtool --macro-prefix=gl getopt xalloc 
xgethostname
+#   gnulib-tool --import --dir=. --lib=libgnu --source-base=gl --m4-base=gl/m4 
--aux-dir=. --avoid=xalloc-die --libtool --macro-prefix=gl getopt havelib 
xalloc xgethostname
 
 # Specification in the form of a few gnulib-tool.m4 macro invocations:
-gl_MODULES([getopt xalloc xgethostname])
+gl_MODULES([getopt havelib xalloc xgethostname])
 gl_AVOID([xalloc-die])
 gl_SOURCE_BASE([gl])
 gl_M4_BASE([gl/m4])
--- /home/cvs/gss/gl/m4/gnulib-comp.m4  2005/09/20 09:24:44     1.1
+++ /home/cvs/gss/gl/m4/gnulib-comp.m4  2005/10/23 21:41:12     1.2
@@ -24,6 +24,7 @@
 # "Check for header files, types and library functions".
 AC_DEFUN([gl_INIT],
 [
+AM_CONDITIONAL([GL_COND_LIBTOOL], [true])
   gl_FUNC_GETHOSTNAME
   gl_GETOPT
   gl_XALLOC
@@ -32,9 +33,10 @@
 # This macro records the list of files which have been installed by
 # gnulib-tool and may be removed by future gnulib-tool invocations.
 AC_DEFUN([gl_FILE_LIST], [
+  build-aux/config.rpath
   lib/gethostname.c
-  lib/getopt1.c
   lib/getopt.c
+  lib/getopt1.c
   lib/getopt_.h
   lib/getopt_int.h
   lib/gettext.h
@@ -44,6 +46,9 @@
   lib/xmalloc.c
   m4/gethostname.m4
   m4/getopt.m4
+  m4/lib-ld.m4
+  m4/lib-link.m4
+  m4/lib-prefix.m4
   m4/onceonly_2_57.m4
   m4/xalloc.m4
 ])
--- /home/cvs/gss/gl/m4/lib-ld.m4       2005/08/10 16:05:24     1.2
+++ /home/cvs/gss/gl/m4/lib-ld.m4       2005/10/23 21:41:12     1.3
@@ -1,10 +1,8 @@
 # lib-ld.m4 serial 3 (gettext-0.13)
 dnl Copyright (C) 1996-2003 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
 
 dnl Subroutines of libtool.m4,
 dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
--- /home/cvs/gss/gl/m4/lib-link.m4     2005/08/10 16:05:24     1.2
+++ /home/cvs/gss/gl/m4/lib-link.m4     2005/10/23 21:41:12     1.3
@@ -1,13 +1,13 @@
-# lib-link.m4 serial 4 (gettext-0.12)
-dnl Copyright (C) 2001-2003 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+# lib-link.m4 serial 7 (gettext-0.15)
+dnl Copyright (C) 2001-2005 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
 
 dnl From Bruno Haible.
 
+AC_PREREQ(2.50)
+
 dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
 dnl the libraries corresponding to explicit and implicit dependencies.
 dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
@@ -95,6 +95,8 @@
 dnl hardcode_direct, hardcode_minus_L.
 AC_DEFUN([AC_LIB_RPATH],
 [
+  dnl Tell automake >= 1.10 to complain if config.rpath is missing.
+  m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])])
   AC_REQUIRE([AC_PROG_CC])                dnl we use $CC, $GCC, $LDFLAGS
   AC_REQUIRE([AC_LIB_PROG_LD])            dnl we use $LD, $with_gnu_ld
   AC_REQUIRE([AC_CANONICAL_HOST])         dnl we use $host
@@ -124,6 +126,7 @@
 dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
 AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
 [
+  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
   define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
   dnl By default, look in $includedir and $libdir.
@@ -146,7 +149,7 @@
         ])
       else
         additional_includedir="$withval/include"
-        additional_libdir="$withval/lib"
+        additional_libdir="$withval/$acl_libdirstem"
       fi
     fi
 ])
@@ -246,7 +249,7 @@
               dnl Linking with a shared library. We attempt to hardcode its
               dnl directory into the executable's runpath, unless it's the
               dnl standard /usr/lib.
-              if test "$enable_rpath" = no || test "X$found_dir" = 
"X/usr/lib"; then
+              if test "$enable_rpath" = no || test "X$found_dir" = 
"X/usr/$acl_libdirstem"; then
                 dnl No hardcoding is needed.
                 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
               else
@@ -332,8 +335,8 @@
             dnl Assume the include files are nearby.
             additional_includedir=
             case "$found_dir" in
-              */lib | */lib/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
+              */$acl_libdirstem | */$acl_libdirstem/)
+                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 
"s,/$acl_libdirstem/"'*$,,'`
                 additional_includedir="$basedir/include"
                 ;;
             esac
@@ -350,7 +353,7 @@
                 if test "X$additional_includedir" = "X/usr/local/include"; then
                   if test -n "$GCC"; then
                     case $host_os in
-                      linux*) haveit=yes;;
+                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
                     esac
                   fi
                 fi
@@ -394,12 +397,12 @@
                     dnl   3. if it's already present in $LDFLAGS or the already
                     dnl      constructed $LIBNAME,
                     dnl   4. if it doesn't exist as a directory.
-                    if test "X$additional_libdir" != "X/usr/lib"; then
+                    if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; 
then
                       haveit=
-                      if test "X$additional_libdir" = "X/usr/local/lib"; then
+                      if test "X$additional_libdir" = 
"X/usr/local/$acl_libdirstem"; then
                         if test -n "$GCC"; then
                           case $host_os in
-                            linux*) haveit=yes;;
+                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
                           esac
                         fi
                       fi
--- /home/cvs/gss/gl/m4/lib-prefix.m4   2005/08/10 16:05:24     1.2
+++ /home/cvs/gss/gl/m4/lib-prefix.m4   2005/10/23 21:41:12     1.3
@@ -1,10 +1,8 @@
-# lib-prefix.m4 serial 3 (gettext-0.13)
-dnl Copyright (C) 2001-2003 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+# lib-prefix.m4 serial 5 (gettext-0.15)
+dnl Copyright (C) 2001-2005 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
 
 dnl From Bruno Haible.
 
@@ -26,6 +24,7 @@
   AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
   AC_REQUIRE([AC_PROG_CC])
   AC_REQUIRE([AC_CANONICAL_HOST])
+  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
   AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
   dnl By default, look in $includedir and $libdir.
   use_additional=yes
@@ -47,7 +46,7 @@
         ])
       else
         additional_includedir="$withval/include"
-        additional_libdir="$withval/lib"
+        additional_libdir="$withval/$acl_libdirstem"
       fi
     fi
 ])
@@ -71,7 +70,7 @@
         if test "X$additional_includedir" = "X/usr/local/include"; then
           if test -n "$GCC"; then
             case $host_os in
-              linux*) haveit=yes;;
+              linux* | gnu* | k*bsd*-gnu) haveit=yes;;
             esac
           fi
         fi
@@ -89,7 +88,7 @@
     dnl   2. if it's already present in $LDFLAGS,
     dnl   3. if it's /usr/local/lib and we are using GCC on Linux,
     dnl   4. if it doesn't exist as a directory.
-    if test "X$additional_libdir" != "X/usr/lib"; then
+    if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
       haveit=
       for x in $LDFLAGS; do
         AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
@@ -99,7 +98,7 @@
         fi
       done
       if test -z "$haveit"; then
-        if test "X$additional_libdir" = "X/usr/local/lib"; then
+        if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
           if test -n "$GCC"; then
             case $host_os in
               linux*) haveit=yes;;
@@ -153,3 +152,34 @@
   exec_prefix="$acl_save_exec_prefix"
   prefix="$acl_save_prefix"
 ])
+
+dnl AC_LIB_PREPARE_MULTILIB creates a variable acl_libdirstem, containing
+dnl the basename of the libdir, either "lib" or "lib64".
+AC_DEFUN([AC_LIB_PREPARE_MULTILIB],
+[
+  dnl There is no formal standard regarding lib and lib64. The current
+  dnl practice is that on a system supporting 32-bit and 64-bit instruction
+  dnl sets or ABIs, 64-bit libraries go under $prefix/lib64 and 32-bit
+  dnl libraries go under $prefix/lib. We determine the compiler's default
+  dnl mode by looking at the compiler's library search path. If at least
+  dnl of its elements ends in /lib64 or points to a directory whose absolute
+  dnl pathname ends in /lib64, we assume a 64-bit ABI. Otherwise we use the
+  dnl default, namely "lib".
+  acl_libdirstem=lib
+  searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 
's,^libraries: ,,p' | sed -e 's,^=,,'`
+  if test -n "$searchpath"; then
+    acl_save_IFS="${IFS=       }"; IFS=":"
+    for searchdir in $searchpath; do
+      if test -d "$searchdir"; then
+        case "$searchdir" in
+          */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
+          *) searchdir=`cd "$searchdir" && pwd`
+             case "$searchdir" in
+               */lib64 ) acl_libdirstem=lib64 ;;
+             esac ;;
+        esac
+      fi
+    done
+    IFS="$acl_save_IFS"
+  fi
+])