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changeset 7693:52002c9e5fd9

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* m4/stdint.m4 (gl_STDINT_BITSIZEOF): Use AC_COMPUTE_INT instead of _AC_COMPUTE_INT. (AC_COMPUTE_INT): Add fallback definition for autoconf < 2.61. 2006-11-27 Bruno Haible <bruno@clisp.org>
author Paul Eggert <eggert@cs.ucla.edu>
date Mon, 27 Nov 2006 22:58:46 +0000
parents 85409a7d11bc
children c818925b8298
files ChangeLog m4/stdint.m4
diffstat 2 files changed, 14 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2006-11-27  Bruno Haible  <bruno@clisp.org>
+
+	* m4/stdint.m4 (gl_STDINT_BITSIZEOF): Use AC_COMPUTE_INT instead of
+	_AC_COMPUTE_INT.
+	(AC_COMPUTE_INT): Add fallback definition for autoconf < 2.61.
+
 2006-11-27  Bruno Haible  <bruno@clisp.org>
 	    Paul Eggert  <eggert@cs.ucla.edu>
 
--- a/m4/stdint.m4
+++ b/m4/stdint.m4
@@ -1,4 +1,4 @@
-# stdint.m4 serial 19
+# stdint.m4 serial 20
 dnl Copyright (C) 2001-2002, 2004-2006 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -229,7 +229,7 @@
        [Define to the number of bits in type ']gltype['.])])
   for gltype in $1 ; do
     AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}],
-      [_AC_COMPUTE_INT([sizeof ($gltype) * CHAR_BIT], result,
+      [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT],
 	 [$2
 #include <limits.h>], [result=unknown])
        eval gl_cv_bitsizeof_${gltype}=\$result
@@ -366,3 +366,9 @@
   gl_INTEGER_TYPE_SUFFIX([ptrdiff_t sig_atomic_t size_t wchar_t wint_t],
     [gl_STDINT_INCLUDES])
 ])
+
+dnl Autoconf >= 2.61 has AC_COMPUTE_INT built-in.
+dnl Remove this when we can assume autoconf >= 2.61.
+m4_ifdef([AC_COMPUTE_INT], [], [
+  AC_DEFUN([AC_COMPUTE_INT], [_AC_COMPUTE_INT([$2],[$1],[$3],[$4])])
+])