From 5905a848a7f063cbc45bec7ea53f2121a3d6b91b Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Thu, 26 Apr 2007 09:33:12 +0000
Subject: [PATCH] Ensure fseeko and ftello are declared on glibc systems.

---
 ChangeLog      | 11 +++++++++++
 m4/fflush.m4   |  5 -----
 m4/fseeko.m4   | 11 +++--------
 modules/fflush |  3 +++
 modules/fseeko |  3 +++
 modules/ftello |  3 +++
 6 files changed, 23 insertions(+), 13 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index ad0547e18..b3ef5990b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,16 @@
 2007-04-26  Bruno Haible  <bruno@clisp.org>
 
+	Ensure fseeko, ftello are declared on glibc systems.
+	* modules/fflush (configure.ac-early): Require AC_FUNC_FSEEKO.
+	* modules/fseeko (configure.ac-early): Likewise.
+	* modules/ftello (configure.ac-early): Likewise.
+	* m4/fflush.m4 (gl_REPLACE_FFLUSH): Don't define HAVE_FSEEKO, rely on
+	AC_FUNC_FSEEKO for this.
+	* m4/fseeko.m4 (gl_FUNC_FSEEKO): Inline gl_CHECK_FSEEKO.
+	(gl_CHECK_FSEEKO): Remove macro.
+
+2007-04-26  Bruno Haible  <bruno@clisp.org>
+
 	* tests/test-fflush.c (main): Also check the ftell result after
 	fflush and fseek/fseeko.
 	* lib/fflush.c (rpl_fflush): For BSD implementations, update the
diff --git a/m4/fflush.m4 b/m4/fflush.m4
index fca7769be..2399fe03d 100755
--- a/m4/fflush.m4
+++ b/m4/fflush.m4
@@ -48,9 +48,4 @@ AC_DEFUN([gl_REPLACE_FFLUSH],
   AC_LIBOBJ([fseeko])
   AC_REQUIRE([gl_STDIO_H_DEFAULTS])
   REPLACE_FFLUSH=1
-  gl_CHECK_FSEEKO
-  if test $gl_cv_func_fseeko = yes; then
-    AC_DEFINE([HAVE_FSEEKO], 1,
-      [Define to 1 if you have the fseeko() function or macro.])
-  fi
 ])
diff --git a/m4/fseeko.m4 b/m4/fseeko.m4
index fd3f019f7..86d42f40c 100644
--- a/m4/fseeko.m4
+++ b/m4/fseeko.m4
@@ -7,18 +7,13 @@ dnl with or without modifications, as long as this notice is preserved.
 AC_DEFUN([gl_FUNC_FSEEKO],
 [
   AC_REQUIRE([gl_STDIO_H_DEFAULTS])
-  gl_CHECK_FSEEKO
-  if test $gl_cv_func_fseeko = no; then
-    HAVE_FSEEKO=0
-  fi
-])
-
-AC_DEFUN([gl_CHECK_FSEEKO],
-[
   AC_REQUIRE([AC_PROG_CC])
   AC_CACHE_CHECK([for fseeko], [gl_cv_func_fseeko],
     [
       AC_TRY_LINK([#include <stdio.h>], [fseeko (stdin, 0, 0);],
         [gl_cv_func_fseeko=yes], [gl_cv_func_fseeko=no])
     ])
+  if test $gl_cv_func_fseeko = no; then
+    HAVE_FSEEKO=0
+  fi
 ])
diff --git a/modules/fflush b/modules/fflush
index 62a2d5970..8cfc04661 100755
--- a/modules/fflush
+++ b/modules/fflush
@@ -13,6 +13,9 @@ ftello
 stdio
 unistd
 
+configure.ac-early:
+AC_REQUIRE([AC_FUNC_FSEEKO])
+
 configure.ac:
 gl_FUNC_FFLUSH
 gl_STDIO_MODULE_INDICATOR([fflush])
diff --git a/modules/fseeko b/modules/fseeko
index ed72f14cc..e8c10f2d5 100644
--- a/modules/fseeko
+++ b/modules/fseeko
@@ -7,6 +7,9 @@ m4/fseeko.m4
 Depends-on:
 stdio
 
+configure.ac-early:
+AC_REQUIRE([AC_FUNC_FSEEKO])
+
 configure.ac:
 gl_FUNC_FSEEKO
 gl_STDIO_MODULE_INDICATOR([fseeko])
diff --git a/modules/ftello b/modules/ftello
index 0994f10d7..daac68405 100644
--- a/modules/ftello
+++ b/modules/ftello
@@ -7,6 +7,9 @@ m4/ftello.m4
 Depends-on:
 stdio
 
+configure.ac-early:
+AC_REQUIRE([AC_FUNC_FSEEKO])
+
 configure.ac:
 gl_FUNC_FTELLO
 gl_STDIO_MODULE_INDICATOR([ftello])
-- 
2.11.0