Update gnulib files.

4 files changed, 74 insertions, 6 deletions

diff --git a/gl/fseeko.c b/gl/fseeko.c
index 8fffb2b0f6..0e6dfab169 100644
--- a/gl/fseeko.c
+++ b/gl/fseeko.c
@@ -111,6 +111,9 @@ rpl_fseeko (FILE *fp, off_t offset, int whence)
 #if defined __sferror               /* FreeBSD, NetBSD, OpenBSD, MacOS X, Cygwin */
 	  fp->_offset = pos;
 	  fp->_flags |= __SOFF;
+	  fp->_flags &= ~__SEOF;
+#elif defined _IOERR                /* AIX, HP-UX, IRIX, OSF/1, Solaris, mingw */
+          fp->_flag &= ~_IOEOF;
 #endif
 	  return 0;
 	}
diff --git a/gl/m4/gnulib-comp.m4 b/gl/m4/gnulib-comp.m4
index 39dc6ebc3e..1c484848da 100644
--- a/gl/m4/gnulib-comp.m4
+++ b/gl/m4/gnulib-comp.m4
@@ -39,11 +39,11 @@ AC_DEFUN([gl_EARLY],
 # "Check for header files, types and library functions".
 AC_DEFUN([gl_INIT],
 [
+  AM_CONDITIONAL([GL_COND_LIBTOOL], [true])
+  gl_cond_libtool=true
   m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ]))
   m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS]))
   m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES]))
-  AM_CONDITIONAL([GL_COND_LIBTOOL], [true])
-  gl_cond_libtool=true
   gl_source_base='gl'
   gl_HEADER_ARPA_INET
   AC_PROG_MKDIR_P
@@ -89,6 +89,29 @@ AC_DEFUN([gl_INIT],
     AC_SUBST([gl_LIBOBJS], [$gl_libobjs])
     AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs])
   ])
+  gltests_libdeps=
+  gltests_ltlibdeps=
+  m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ]))
+  m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS]))
+  m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES]))
+  gl_source_base='gl/tests'
+  m4_popdef([AC_LIBSOURCES])
+  m4_popdef([AC_REPLACE_FUNCS])
+  m4_popdef([AC_LIBOBJ])
+  AC_CONFIG_COMMANDS_PRE([
+    gltests_libobjs=
+    gltests_ltlibobjs=
+    if test -n "$gltests_LIBOBJS"; then
+      # Remove the extension.
+      sed_drop_objext='s/\.o$//;s/\.obj$//'
+      for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed "$sed_drop_objext" | sort | uniq`; do
+        gltests_libobjs="$gltests_libobjs $i.$ac_objext"
+        gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
+      done
+    fi
+    AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs])
+    AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs])
+  ])
 ])
 
 # Like AC_LIBOBJ, except that the module name goes
@@ -98,6 +121,13 @@ AC_DEFUN([gl_LIBOBJ], [
   gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext"
 ])
 
+# m4_foreach_w is provided by autoconf-2.59c and later.
+# This definition is to accommodate developers using versions
+# of autoconf older than that.
+m4_ifndef([m4_foreach_w],
+  [m4_define([m4_foreach_w],
+    [m4_foreach([$1], m4_split(m4_normalize([$2]), [ ]), [$3])])])
+
 # Like AC_REPLACE_FUNCS, except that the module name goes
 # into gl_LIBOBJS instead of into LIBOBJS.
 AC_DEFUN([gl_REPLACE_FUNCS], [
@@ -119,6 +149,41 @@ AC_DEFUN([gl_LIBSOURCES], [
   ])
 ])
 
+# Like AC_LIBOBJ, except that the module name goes
+# into gltests_LIBOBJS instead of into LIBOBJS.
+AC_DEFUN([gltests_LIBOBJ], [
+  AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl
+  gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext"
+])
+
+# m4_foreach_w is provided by autoconf-2.59c and later.
+# This definition is to accommodate developers using versions
+# of autoconf older than that.
+m4_ifndef([m4_foreach_w],
+  [m4_define([m4_foreach_w],
+    [m4_foreach([$1], m4_split(m4_normalize([$2]), [ ]), [$3])])])
+
+# Like AC_REPLACE_FUNCS, except that the module name goes
+# into gltests_LIBOBJS instead of into LIBOBJS.
+AC_DEFUN([gltests_REPLACE_FUNCS], [
+  m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
+  AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)])
+])
+
+# Like AC_LIBSOURCES, except the directory where the source file is
+# expected is derived from the gnulib-tool parametrization,
+# and alloca is special cased (for the alloca-opt module).
+# We could also entirely rely on EXTRA_lib..._SOURCES.
+AC_DEFUN([gltests_LIBSOURCES], [
+  m4_foreach([_gl_NAME], [$1], [
+    m4_if(_gl_NAME, [alloca.c], [], [
+      m4_syscmd([test -r gl/tests/]_gl_NAME[ || test ! -d gl/tests])dnl
+      m4_if(m4_sysval, [0], [],
+        [AC_FATAL([missing gl/tests/]_gl_NAME)])
+    ])
+  ])
+])
+
 # 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], [
diff --git a/gl/progname.c b/gl/progname.c
index fa5aa8bec7..47d08c65d5 100644
--- a/gl/progname.c
+++ b/gl/progname.c
@@ -1,5 +1,5 @@
 /* Program name management.
-   Copyright (C) 2001-2003, 2005-2006 Free Software Foundation, Inc.
+   Copyright (C) 2001-2003, 2005-2007 Free Software Foundation, Inc.
    Written by Bruno Haible <haible@clisp.cons.org>, 2001.
 
    This program is free software: you can redistribute it and/or modify
@@ -41,7 +41,7 @@ set_program_name (const char *argv0)
 
   slash = strrchr (argv0, '/');
   base = (slash != NULL ? slash + 1 : argv0);
-  if (base - argv0 >= 7 && memcmp (base - 7, "/.libs/", 7) == 0)
+  if (base - argv0 >= 7 && strncmp (base - 7, "/.libs/", 7) == 0)
     argv0 = base;
   if (strncmp (base, "lt-", 3) == 0)
     argv0 = base + 3;
diff --git a/gl/version-etc.c b/gl/version-etc.c
index 293aaba1f3..823e08562c 100644
--- a/gl/version-etc.c
+++ b/gl/version-etc.c
@@ -1,5 +1,5 @@
 /* Utility to help print --version output in a consistent format.
-   Copyright (C) 1999-2007 Free Software Foundation, Inc.
+   Copyright (C) 1999-2008 Free Software Foundation, Inc.
 
    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
@@ -32,7 +32,7 @@
 #include "gettext.h"
 #define _(msgid) gettext (msgid)
 
-enum { COPYRIGHT_YEAR = 2007 };
+enum { COPYRIGHT_YEAR = 2008 };
 
 /* Like version_etc, below, but with the NULL-terminated author list
    provided via a variable of type va_list.  */