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- $OpenBSD: patch-port_cpl_port_h,v 1.1 2017/05/19 09:19:48 landry Exp $
- Fix isnan() not being defined
- Index: port/cpl_port.h
- --- port/cpl_port.h.orig
- +++ port/cpl_port.h
- @@ -672,7 +672,7 @@ static inline int CPLIsFinite(double f) { return std::
- # define CPLIsFinite(x) __builtin_isfinite(x)
- #else
- /** Return whether a floating-pointer number is NaN */
- -#if defined(__cplusplus) && defined(__GNUC__) && defined(__linux) && !defined(__ANDROID__)
- +#if defined(__cplusplus) && defined(__GNUC__) && defined(__OpenBSD__) && !defined(__ANDROID__)
- /* so to not get warning about conversion from double to float with */
- /* gcc -Wfloat-conversion when using isnan()/isinf() macros */
- extern "C++" {
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