067d5ee670
a compile-time assertion. There is no need for this code on NetBSD, or probably anywhere else, as mktime() is a standard part of libc. The broken code was apparently reported upstream last year, with predictable results: http://sourceware.org/bugzilla/show_bug.cgi?id=12401 While here also fix the mktime configure test, which exercises undefined behavior. With gcc 4.5 this causes the build to hang in an infinite loop for sixty seconds until an alarm() goes off. Fixes the build on 32-bit NetBSD.
29 lines
761 B
Text
29 lines
761 B
Text
$NetBSD: patch-configure,v 1.1 2012/12/17 01:28:29 dholland Exp $
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Avoid undefined behavior (causing infinite loop with gcc 4.5) in
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mktime configure test.
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--- configure~ 2012-12-17 01:03:14.000000000 +0000
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+++ configure
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@@ -9434,7 +9434,8 @@ int
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main ()
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{
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time_t t, delta;
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- int i, j;
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+ int i;
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+ unsigned j;
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/* This test makes some buggy mktime implementations loop.
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Give up after 60 seconds; a mktime slower than that
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@@ -9462,9 +9463,9 @@ main ()
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return 1;
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for (j = 1; 0 < j; j *= 2)
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- if (! bigtime_test (j))
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+ if (! bigtime_test ((int)j))
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return 1;
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- if (! bigtime_test (j - 1))
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+ if (! bigtime_test ((int)(j - 1)))
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return 1;
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}
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return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
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