inline cleanup, part 3

[Bruno Haible]

The following files use 'inline' but don't require AC_C_INLINE.

  lib/chdir-long.c
  lib/fatal-signal.c
  lib/fts.c
  lib/mbchar.h
  lib/mbfile.h
  lib/mbiter.h
  lib/mbuiter.h
  lib/regcomp.c
  lib/regexec.c
  lib/regex_internal.c
  lib/regex_internal.h
  lib/stat.c
  lib/u64.h
  lib/wait-process.c

I'm applying the first patch below and proposing the additional 3 patches at
the end. Jim, Eric, ok to apply?


2009-12-31  Bruno Haible  <address@hidden>

        Use AC_C_INLINE where necessary.
        * m4/fatal-signal.m4 (gl_FATAL_SIGNAL): Require AC_C_INLINE.
        * m4/mbchar.m4 (gl_MBCHAR): Likewise.
        * m4/mbfile.m4 (gl_MBFILE): Likewise.
        * m4/mbiter.m4 (gl_MBITER): Likewise.
        * m4/regex.m4 (gl_PREREQ_REGEX): Likewise.
        * m4/wait-process.m4 (gl_WAIT_PROCESS): Likewise.
        * modules/u64 (configure.ac): Likewise.

--- m4/fatal-signal.m4.orig     Thu Dec 31 16:08:20 2009
+++ m4/fatal-signal.m4  Thu Dec 31 15:53:40 2009
@@ -1,4 +1,4 @@
-# fatal-signal.m4 serial 7
+# fatal-signal.m4 serial 8
 dnl Copyright (C) 2003-2004, 2006, 2008, 2009 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -6,6 +6,7 @@
 
 AC_DEFUN([gl_FATAL_SIGNAL],
 [
+  AC_REQUIRE([AC_C_INLINE])
   AC_REQUIRE([gt_TYPE_SIG_ATOMIC_T])
   AC_CHECK_HEADERS_ONCE([unistd.h])
   gl_PREREQ_SIG_HANDLER_H
--- m4/mbchar.m4.orig   Thu Dec 31 16:08:20 2009
+++ m4/mbchar.m4        Thu Dec 31 15:56:59 2009
@@ -1,4 +1,4 @@
-# mbchar.m4 serial 7
+# mbchar.m4 serial 8
 dnl Copyright (C) 2005-2007, 2009 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -10,4 +10,5 @@
 AC_DEFUN([gl_MBCHAR],
 [
   AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
+  AC_REQUIRE([AC_C_INLINE])
 ])
--- m4/mbfile.m4.orig   Thu Dec 31 16:08:20 2009
+++ m4/mbfile.m4        Thu Dec 31 15:57:44 2009
@@ -1,4 +1,4 @@
-# mbfile.m4 serial 4
+# mbfile.m4 serial 5
 dnl Copyright (C) 2005, 2008, 2009 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -9,6 +9,7 @@
 
 AC_DEFUN([gl_MBFILE],
 [
+  AC_REQUIRE([AC_C_INLINE])
   AC_REQUIRE([AC_TYPE_MBSTATE_T])
   dnl The following line is that so the user can test HAVE_MBRTOWC before
   dnl #include "mbfile.h". It can be removed in 2010.
--- m4/mbiter.m4.orig   Thu Dec 31 16:08:20 2009
+++ m4/mbiter.m4        Thu Dec 31 15:58:43 2009
@@ -1,4 +1,4 @@
-# mbiter.m4 serial 4
+# mbiter.m4 serial 5
 dnl Copyright (C) 2005, 2008, 2009 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -9,6 +9,7 @@
 
 AC_DEFUN([gl_MBITER],
 [
+  AC_REQUIRE([AC_C_INLINE])
   AC_REQUIRE([AC_TYPE_MBSTATE_T])
   dnl The following line is that so the user can test HAVE_MBRTOWC before
   dnl #include "mbiter.h" or "mbuiter.h". It can be removed in 2010.
--- m4/regex.m4.orig    Thu Dec 31 16:08:20 2009
+++ m4/regex.m4 Thu Dec 31 15:59:34 2009
@@ -1,4 +1,4 @@
-# serial 54
+# serial 55
 
 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
 # 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
@@ -213,6 +213,7 @@
 AC_DEFUN([gl_PREREQ_REGEX],
 [
   AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
+  AC_REQUIRE([AC_C_INLINE])
   AC_REQUIRE([AC_C_RESTRICT])
   AC_REQUIRE([AC_TYPE_MBSTATE_T])
   AC_CHECK_HEADERS([libintl.h])
--- m4/wait-process.m4.orig     Thu Dec 31 16:08:20 2009
+++ m4/wait-process.m4  Thu Dec 31 16:05:25 2009
@@ -1,4 +1,4 @@
-# wait-process.m4 serial 4
+# wait-process.m4 serial 5
 dnl Copyright (C) 2003, 2008, 2009 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -7,6 +7,7 @@
 AC_DEFUN([gl_WAIT_PROCESS],
 [
   dnl Prerequisites of lib/wait-process.c.
+  AC_REQUIRE([AC_C_INLINE])
   AC_REQUIRE([gt_TYPE_SIG_ATOMIC_T])
   AC_CHECK_FUNCS([waitid])
 ])
--- modules/u64.orig    Thu Dec 31 16:08:20 2009
+++ modules/u64 Thu Dec 31 16:02:26 2009
@@ -7,6 +7,11 @@
 Depends-on:
 stdint
 
+configure.ac:
+AC_REQUIRE([AC_C_INLINE])
+
+Makefile.am:
+
 Include:
 "u64.h"
 


2009-12-31  Bruno Haible  <address@hidden>

        Use AC_C_INLINE where necessary.
        * m4/chdir-long.m4 (gl_PREREQ_CHDIR_LONG): Require AC_C_INLINE.

--- m4/chdir-long.m4.orig       Thu Dec 31 16:08:20 2009
+++ m4/chdir-long.m4    Thu Dec 31 15:51:47 2009
@@ -1,4 +1,4 @@
-#serial 10
+#serial 11
 
 # Use Gnulib's robust chdir function.
 # It can handle arbitrarily long directory names, which means
@@ -34,5 +34,5 @@
 
 AC_DEFUN([gl_PREREQ_CHDIR_LONG],
 [
-  :
+  AC_REQUIRE([AC_C_INLINE])
 ])


2009-12-31  Bruno Haible  <address@hidden>

        Use AC_C_INLINE where necessary.
        * m4/fts.m4 (gl_FUNC_FTS_CORE): Require AC_C_INLINE.

--- m4/fts.m4.orig      Thu Dec 31 16:08:20 2009
+++ m4/fts.m4   Thu Dec 31 15:55:25 2009
@@ -1,4 +1,4 @@
-#serial 16
+#serial 17
 dnl Copyright (C) 2005-2009 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -21,6 +21,7 @@
   AC_LIBOBJ([fts])
 
   dnl Prerequisites of lib/fts.c.
+  AC_REQUIRE([AC_C_INLINE])
   gl_FUNC_OPENAT
 
   AC_CHECK_FUNCS_ONCE([fstatfs])


2009-12-31  Bruno Haible  <address@hidden>

        Use AC_C_INLINE where necessary.
        * m4/stat.m4 (gl_FUNC_STAT): Require AC_C_INLINE.

--- m4/stat.m4.orig     Thu Dec 31 16:08:20 2009
+++ m4/stat.m4  Thu Dec 31 16:01:07 2009
@@ -1,4 +1,4 @@
-# serial 3
+# serial 4
 
 # Copyright (C) 2009 Free Software Foundation, Inc.
 #
@@ -57,5 +57,7 @@
   esac
   if test $REPLACE_STAT = 1; then
     AC_LIBOBJ([stat])
+    dnl Prerequisites of lib/stat.c.
+    AC_REQUIRE([AC_C_INLINE])
   fi
 ])