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AP_Common: fix build on windows

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The way the build was fixed for gcc >= 5.3 breaks the build for older
compiler versions on waf. Fix this by ifdef'ing for WAF_BUILD and
checking the compiler version.
This commit is contained in:
Lucas De Marchi 2016-05-18 13:49:08 -03:00
parent 11e508e3a6
commit c4306de122
1 changed files with 19 additions and 14 deletions
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33
libraries/AP_Common/missing/cmath
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@ -2,21 +2,26 @@
#include_next <cmath>
#ifdef __CYGWIN__
// hack to get SITL on windows working
#ifndef HAVE_CMATH_ISFINITE
#define HAVE_CMATH_ISFINITE
#define NEED_CMATH_ISFINITE_STD_NAMESPACE
#ifndef WAF_BUILD
# ifdef __GNUG__
# define _GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
# if _GCC_VERSION >= 50300
# ifndef HAVE_CMATH_ISFINITE
# define HAVE_CMATH_ISFINITE
# define NEED_CMATH_ISFINITE_STD_NAMESPACE
# endif
# ifndef HAVE_CMATH_ISINF
# define HAVE_CMATH_ISINF
# define NEED_CMATH_ISINF_STD_NAMESPACE
# endif
# ifndef HAVE_CMATH_ISNAN
# define HAVE_CMATH_ISNAN
# define NEED_CMATH_ISNAN_STD_NAMESPACE
# endif
# endif
# undef _GCC_VERSION
# endif
#endif
#ifndef HAVE_CMATH_ISINF
#define HAVE_CMATH_ISINF
#define NEED_CMATH_ISINF_STD_NAMESPACE
#endif
#ifndef HAVE_CMATH_ISNAN
#define HAVE_CMATH_ISNAN
#define NEED_CMATH_ISNAN_STD_NAMESPACE
#endif
#endif // __CYGWIN__
#if defined(HAVE_CMATH_ISFINITE) && defined(NEED_CMATH_ISFINITE_STD_NAMESPACE)
using std::isfinite;