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changeset 7185:90f5608d1c64

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* stdint_h.m4 (gl_AC_HEADER_STDINT_H): Avoid compiler warning. * inttypes_h.m4 (gl_AC_HEADER_INTTYPES_H): Likewise. * longlong.m4 (AC_TYPE_LONG_LONG_INT): Likewise. * intmax_t.m4 (gt_AC_TYPE_INTMAX_T): Likewise.
author Paul Eggert <eggert@cs.ucla.edu>
date Tue, 22 Aug 2006 21:16:36 +0000
parents 5b9dbce7a3b6
children d4c048efbd28
files m4/ChangeLog m4/intmax_t.m4 m4/inttypes_h.m4 m4/longlong.m4 m4/stdint_h.m4
diffstat 5 files changed, 19 insertions(+), 12 deletions(-) [+]
line wrap: on
line diff
--- a/m4/ChangeLog	Tue Aug 22 20:02:09 2006 +0000
+++ b/m4/ChangeLog	Tue Aug 22 21:16:36 2006 +0000
@@ -1,3 +1,10 @@
+2006-08-22  Eric Blake  <ebb9@byu.net>
+
+	* stdint_h.m4 (gl_AC_HEADER_STDINT_H): Avoid compiler warning.
+	* inttypes_h.m4 (gl_AC_HEADER_INTTYPES_H): Likewise.
+	* longlong.m4 (AC_TYPE_LONG_LONG_INT): Likewise.
+	* intmax_t.m4 (gt_AC_TYPE_INTMAX_T): Likewise.
+
 2006-08-22  Bruno Haible  <bruno@clisp.org>
 
 	* readutmp.m4 (gl_READUTMP): Compile readutmp.c only if <utmp.h> or
--- a/m4/intmax_t.m4	Tue Aug 22 20:02:09 2006 +0000
+++ b/m4/intmax_t.m4	Tue Aug 22 21:16:36 2006 +0000
@@ -1,5 +1,5 @@
-# intmax_t.m4 serial 4
-dnl Copyright (C) 1997-2004 Free Software Foundation, Inc.
+# intmax_t.m4 serial 5
+dnl Copyright (C) 1997-2004, 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,
 dnl with or without modifications, as long as this notice is preserved.
@@ -46,7 +46,7 @@
 #if HAVE_INTTYPES_H_WITH_UINTMAX
 #include <inttypes.h>
 #endif
-], [intmax_t x = -1;], gt_cv_c_intmax_t=yes, gt_cv_c_intmax_t=no)])
+], [intmax_t x = -1; return !x;], gt_cv_c_intmax_t=yes, gt_cv_c_intmax_t=no)])
   if test $gt_cv_c_intmax_t = yes; then
     AC_DEFINE(HAVE_INTMAX_T, 1,
       [Define if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>.])
--- a/m4/inttypes_h.m4	Tue Aug 22 20:02:09 2006 +0000
+++ b/m4/inttypes_h.m4	Tue Aug 22 21:16:36 2006 +0000
@@ -1,5 +1,5 @@
-# inttypes_h.m4 serial 6
-dnl Copyright (C) 1997-2004 Free Software Foundation, Inc.
+# inttypes_h.m4 serial 7
+dnl Copyright (C) 1997-2004, 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,
 dnl with or without modifications, as long as this notice is preserved.
@@ -15,7 +15,7 @@
   [AC_TRY_COMPILE(
     [#include <sys/types.h>
 #include <inttypes.h>],
-    [uintmax_t i = (uintmax_t) -1;],
+    [uintmax_t i = (uintmax_t) -1; return !i;],
     gl_cv_header_inttypes_h=yes,
     gl_cv_header_inttypes_h=no)])
   if test $gl_cv_header_inttypes_h = yes; then
--- a/m4/longlong.m4	Tue Aug 22 20:02:09 2006 +0000
+++ b/m4/longlong.m4	Tue Aug 22 21:16:36 2006 +0000
@@ -1,4 +1,4 @@
-# longlong.m4 serial 6
+# longlong.m4 serial 7
 dnl Copyright (C) 1999-2006 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -22,8 +22,8 @@
 			   ? 1 : -1)];
 	    int i = 63;]],
 	  [[long long int llmax = 9223372036854775807ll;
-	    return (ll << 63 | ll >> 63 | ll < i | ll > i
-		    | llmax / ll | llmax % ll);]])],
+	    return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
+		    | (llmax / ll) | (llmax % ll));]])],
        [ac_cv_type_long_long_int=yes],
        [ac_cv_type_long_long_int=no])])
   if test $ac_cv_type_long_long_int = yes; then
--- a/m4/stdint_h.m4	Tue Aug 22 20:02:09 2006 +0000
+++ b/m4/stdint_h.m4	Tue Aug 22 21:16:36 2006 +0000
@@ -1,5 +1,5 @@
-# stdint_h.m4 serial 5
-dnl Copyright (C) 1997-2004 Free Software Foundation, Inc.
+# stdint_h.m4 serial 6
+dnl Copyright (C) 1997-2004, 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,
 dnl with or without modifications, as long as this notice is preserved.
@@ -15,7 +15,7 @@
   [AC_TRY_COMPILE(
     [#include <sys/types.h>
 #include <stdint.h>],
-    [uintmax_t i = (uintmax_t) -1;],
+    [uintmax_t i = (uintmax_t) -1; return !i;],
     gl_cv_header_stdint_h=yes,
     gl_cv_header_stdint_h=no)])
   if test $gl_cv_header_stdint_h = yes; then