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| author | Michael Scott <michael.scott@gbgplc.com> | 2015-05-26 14:09:45 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2015-05-26 14:12:25 (GMT) |
| commit | 9217b678b305d7df7471ba476a81bf28961fdfa3 (patch) | |
| tree | fd60bef509e6ff3dc1f111c5cd6a96eea5c8d8b9 /Utilities | |
| parent | 12b9005d7c015b1f8cece5a9d8cf5f1a9f4a18fa (diff) | |
| download | CMake-9217b678b305d7df7471ba476a81bf28961fdfa3.zip CMake-9217b678b305d7df7471ba476a81bf28961fdfa3.tar.gz CMake-9217b678b305d7df7471ba476a81bf28961fdfa3.tar.bz2 | |
jsoncpp: Provide 'isfinite' impl on more HP-UX versions (#15576)
Some versions of HP-UX do not define 'isfinite' or 'finite' in math.h
for Itanium when preprocessing with C++, so we have to add the
definition ourselves instead to map to the internal version.
Diffstat (limited to 'Utilities')
| -rw-r--r-- | Utilities/cmjsoncpp/src/lib_json/json_writer.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Utilities/cmjsoncpp/src/lib_json/json_writer.cpp b/Utilities/cmjsoncpp/src/lib_json/json_writer.cpp index 15222d6..b64cdb0 100644 --- a/Utilities/cmjsoncpp/src/lib_json/json_writer.cpp +++ b/Utilities/cmjsoncpp/src/lib_json/json_writer.cpp @@ -37,7 +37,12 @@ // HP-UX #if defined(__hpux) # if !defined(isfinite) -# define isfinite finite +# if defined(__ia64) && !defined(finite) +# define isfinite(x) ((sizeof(x) == sizeof(float) ? \ + _Isfinitef(x) : _Isfinite(x))) +# else +# define isfinite finite +# endif # endif #endif |