Sync with gnulib

(Imported from RCS by Andreas Gruenbacher)

5 files changed, 47 insertions, 32 deletions

diff --git a/m4/backupfile.m4 b/m4/backupfile.m4
index 0f63f4e..f3c2aa5 100644
--- a/m4/backupfile.m4
+++ b/m4/backupfile.m4
@@ -1,5 +1,5 @@
-# backupfile.m4 serial 1
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
+# backupfile.m4 serial 3
+dnl Copyright (C) 2002, 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
@@ -11,13 +11,11 @@ AC_DEFUN([gl_BACKUPFILE],
   dnl Prerequisites of lib/backupfile.c.
   AC_REQUIRE([AC_HEADER_DIRENT])
   AC_REQUIRE([AC_FUNC_CLOSEDIR_VOID])
-  AC_CHECK_HEADERS_ONCE(limits.h stdlib.h string.h)
-  AC_CHECK_DECLS_ONCE(getenv malloc)
   jm_CHECK_TYPE_STRUCT_DIRENT_D_INO
 
   dnl Prerequisites of lib/addext.c.
   AC_REQUIRE([jm_AC_DOS])
-  AC_SYS_LONG_FILE_NAMES
-  AC_CHECK_HEADERS_ONCE(limits.h string.h unistd.h)
+  AC_REQUIRE([AC_SYS_LONG_FILE_NAMES])
+  AC_CHECK_HEADERS_ONCE(unistd.h)
   AC_CHECK_FUNCS(pathconf)
 ])
diff --git a/m4/onceonly.m4 b/m4/onceonly.m4
index 4ab8fd0..50b33f4 100644
--- a/m4/onceonly.m4
+++ b/m4/onceonly.m4
@@ -1,4 +1,4 @@
-# onceonly.m4 serial 3
+# onceonly.m4 serial 3 (gettext-0.12)
 dnl Copyright (C) 2002, 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
diff --git a/m4/quote.m4 b/m4/quote.m4
index 025911f..14ce1b6 100644
--- a/m4/quote.m4
+++ b/m4/quote.m4
@@ -1,5 +1,5 @@
-# quote.m4 serial 1
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
+# quote.m4 serial 2
+dnl Copyright (C) 2002, 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
@@ -9,5 +9,5 @@ dnl the same distribution terms as the rest of that program.
 AC_DEFUN([gl_QUOTE],
 [
   dnl Prerequisites of lib/quote.c.
-  AC_CHECK_HEADERS_ONCE(stddef.h)
+  dnl (none)
 ])
diff --git a/m4/rmdir.m4 b/m4/rmdir.m4
deleted file mode 100644
index a86ff78..0000000
--- a/m4/rmdir.m4
+++ /dev/null
@@ -1,22 +0,0 @@
-# rmdir.m4 serial 1
-dnl Copyright (C) 2002 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.
-
-AC_DEFUN([gl_FUNC_RMDIR],
-[
-  AC_REPLACE_FUNCS(rmdir)
-  if test $ac_cv_func_rmdir = no; then
-    gl_PREREQ_RMDIR
-  fi
-])
-
-# Prerequisites of lib/rmdir.c.
-AC_DEFUN([gl_PREREQ_RMDIR], [
-  AC_REQUIRE([AC_HEADER_STAT])
-  :
-])
-
diff --git a/m4/strcase.m4 b/m4/strcase.m4
new file mode 100644
index 0000000..3fd25d0
--- /dev/null
+++ b/m4/strcase.m4
@@ -0,0 +1,39 @@
+# strcase.m4 serial 1
+dnl Copyright (C) 2002 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.
+
+AC_DEFUN([gl_STRCASE],
+[
+  gl_FUNC_STRCASECMP
+  gl_FUNC_STRNCASECMP
+])
+
+AC_DEFUN([gl_FUNC_STRCASECMP],
+[
+  AC_REPLACE_FUNCS(strcasecmp)
+  if test $ac_cv_func_strcasecmp = no; then
+    gl_PREREQ_STRCASECMP
+  fi
+])
+
+AC_DEFUN([gl_FUNC_STRNCASECMP],
+[
+  AC_REPLACE_FUNCS(strncasecmp)
+  if test $ac_cv_func_strncasecmp = no; then
+    gl_PREREQ_STRNCASECMP
+  fi
+])
+
+# Prerequisites of lib/strcasecmp.c.
+AC_DEFUN([gl_PREREQ_STRCASECMP], [
+  :
+])
+
+# Prerequisites of lib/strncasecmp.c.
+AC_DEFUN([gl_PREREQ_STRNCASECMP], [
+  :
+])