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| author | Kristian Evers <kristianevers@gmail.com> | 2017-11-07 20:45:43 +0100 |
|---|---|---|
| committer | Kristian Evers <kristianevers@gmail.com> | 2017-11-10 15:06:34 +0100 |
| commit | e09999127da8dea56d9af52bc346cf7cc6613547 (patch) | |
| tree | dbe7788b47ae1521c5417eeca178997729e6006d /docs/source | |
| parent | bf673102bc86b241976df0d90f8ca1b40880b500 (diff) | |
| download | PROJ-e09999127da8dea56d9af52bc346cf7cc6613547.tar.gz PROJ-e09999127da8dea56d9af52bc346cf7cc6613547.zip | |
Use HAVE_C99_MATH instead of _WIN32_ and __ANSI__
HAVE_C99_MATH was recently added to the build system as a safer way to
determine if non-ansi math functions are available on the current
system. Previously different combinations of tests including _WIN32_ and
__ANSI__ have been in use, but cases where that strategy has failed is
known. Hence this change to a hopefully more robust check of math
function availability.
Diffstat (limited to 'docs/source')
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