changeset 8644:7cf946481cd2

* m4/stdint.m4 (gl_STDINT_H): Detect WINT_MAX bug in cygwin 1.5.x.
author Eric Blake <ebb9@byu.net>
date Thu, 05 Apr 2007 03:41:14 +0000
parents 013fc89d552c
children 21f8505f12f3
files ChangeLog m4/stdint.m4
diffstat 2 files changed, 11 insertions(+), 6 deletions(-) [+]
line wrap: on
line diff
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2007-04-04  Eric Blake  <ebb9@byu.net>
+
+	* m4/stdint.m4 (gl_STDINT_H): Detect WINT_MAX bug in cygwin
+	1.5.x.
+
 2007-04-04  Bruno Haible  <bruno@clisp.org>
 
 	* m4/printf.m4 (gl_PRINTF_DIRECTIVE_A): Add a test for correct
--- a/m4/stdint.m4
+++ b/m4/stdint.m4
@@ -1,4 +1,4 @@
-# stdint.m4 serial 22
+# stdint.m4 serial 23
 dnl Copyright (C) 2001-2002, 2004-2007 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -143,11 +143,11 @@
 intmax_t i = INTMAX_MAX;
 uintmax_t j = UINTMAX_MAX;
 struct s {
-  int check_PTRDIFF: PTRDIFF_MIN < 0 && 0 < PTRDIFF_MAX ? 1 : -1;
-  int check_SIG_ATOMIC: SIG_ATOMIC_MIN <= 0 && 0 < SIG_ATOMIC_MAX ? 1 : -1;
-  int check_SIZE: 0 < SIZE_MAX ? 1 : -1;
-  int check_WCHAR: WCHAR_MIN <= 0 && 0 < WCHAR_MAX ? 1 : -1;
-  int check_WINT: WINT_MIN <= 0 && 0 < WINT_MAX ? 1 : -1;
+  int check_PTRDIFF: PTRDIFF_MIN < (ptrdiff_t) 0 && (ptrdiff_t) 0 < PTRDIFF_MAX ? 1 : -1;
+  int check_SIG_ATOMIC: SIG_ATOMIC_MIN <= (sig_atomic_t) 0 && (sig_atomic_t) 0 < SIG_ATOMIC_MAX ? 1 : -1;
+  int check_SIZE: (size_t) 0 < SIZE_MAX ? 1 : -1;
+  int check_WCHAR: WCHAR_MIN <= (wchar_t) 0 && (wchar_t) 0 < WCHAR_MAX ? 1 : -1;
+  int check_WINT: WINT_MIN <= (wint_t) 0 && (wint_t) 0 < WINT_MAX ? 1 : -1;
 
   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
   int check_UINT8_C: