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37 lines
1.2 KiB
Plaintext
37 lines
1.2 KiB
Plaintext
From cab618dc451bbf79c933ce6010082b6a16be2aba Mon Sep 17 00:00:00 2001
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From: Jerome Duval <jerome.duval@gmail.com>
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Date: Fri, 22 Aug 2014 14:30:31 +0000
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Subject: haiku patch
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diff --git a/configure.in b/configure.in
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index 9522386..0b18abb 100644
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--- a/configure.in
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+++ b/configure.in
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@@ -196,7 +196,8 @@ dnl of isnan().
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AC_LANG_PUSH([C++])
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AC_CACHE_CHECK([for isnan], ac_cv_isnan,
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- [AC_TRY_LINK([#include <cmath>],
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+ [AC_TRY_LINK([#include <cmath>
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+#include <math.h>],
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[double x; int y; y = isnan(x);],
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ac_cv_isnan=yes,
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ac_cv_isnan=no
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diff --git a/include/geos/platform.h.in b/include/geos/platform.h.in
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index ab63929..613fa6a 100644
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--- a/include/geos/platform.h.in
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+++ b/include/geos/platform.h.in
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@@ -92,7 +92,7 @@ extern "C"
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// sandro furieri: sanitizing MinGW32
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# define ISNAN(x) (std::isnan(x))
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# elif defined(__OSX__) || defined(__APPLE__) || \
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- defined(__NetBSD__) || defined(__DragonFly__) || \
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+ defined(__NetBSD__) || defined(__DragonFly__) || defined(__HAIKU__) || \
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(defined(__sun) && defined(__GNUC__))
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// Hack for OS/X <cmath> incorrectly re-defining isnan() into oblivion.
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// It does leave a version in std.
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--
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1.8.3.4
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