From: Paul Eggert <eggert@cs.ucla.edu>
Date: Thu, 26 Oct 2006 19:30:32 +0000 (+0000)
Subject: * tests/base.at (AC_COMPUTE_INT): Test **0** rather than 1 / 0,
X-Git-Tag: AUTOCONF-2.61~15
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e6be421d528d21f9a59fb31251fef78dcb5d054d;p=thirdparty%2Fautoconf.git

* tests/base.at (AC_COMPUTE_INT): Test **0** rather than 1 / 0,
since powerpc-apple-darwin8-gcc-4.0.1 (Apple Computer, Inc. build
5363) simply issues a warning when dividing by zero at compile
time.  Problem reported by Elias Pipping.
---

diff --git a/ChangeLog b/ChangeLog
index d44f3fe6..fd10f3e3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2006-10-26  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* tests/base.at (AC_COMPUTE_INT): Test **0** rather than 1 / 0,
+	since powerpc-apple-darwin8-gcc-4.0.1 (Apple Computer, Inc. build
+	5363) simply issues a warning when dividing by zero at compile
+	time.  Problem reported by Elias Pipping.
+
 2006-10-26  Eric Blake  <ebb9@byu.net>
 
 	* THANKS: Update.
diff --git a/tests/base.at b/tests/base.at
index 0311a4c9..1927e4b7 100644
--- a/tests/base.at
+++ b/tests/base.at
@@ -230,12 +230,12 @@ AT_SETUP([AC_COMPUTE_INT])
 
 AT_DATA([configure.ac],
 [[AC_INIT
-AC_COMPUTE_INT([divide_by_zero],
-	       [1 / 0],
+AC_COMPUTE_INT([invalid_expression],
+	       [**0**],
 	       [],
-	       [divide_by_zero=failed])
-test "$divide_by_zero" = failed ||
-  AC_MSG_ERROR([1 / 0 did not fail])
+	       [invalid_expression=failed])
+test "$invalid_expression" = failed ||
+  AC_MSG_ERROR([**0** evaluated to $invalid_expression instead of failing])
 ]])
 
 AT_CHECK_AUTOCONF