diff options
| author | Andrea Canciani <ranma42@gmail.com> | 2011-06-21 18:11:58 +0200 |
|---|---|---|
| committer | Andrea Canciani <ranma42@gmail.com> | 2011-06-24 14:13:09 +0200 |
| commit | 33403cfb378de03a2cff707b4b1cc16025378822 (patch) | |
| tree | 8d6aae6e5b6c3d9274df2a87036ec8f64a80290c /perf | |
| parent | 5291f7ccad54b587bd1bee3a89426cf1d158c5bb (diff) | |
perf: Ensure M_SQRT2 is defined
pythagoras-tree uses M_SQRT2, which on Win32 is defined by math.h if
and only if _USE_MATH_DEFINES is defined.
Diffstat (limited to 'perf')
| -rw-r--r-- | perf/micro/pythagoras-tree.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/perf/micro/pythagoras-tree.c b/perf/micro/pythagoras-tree.c index 964d5c12..3da45698 100644 --- a/perf/micro/pythagoras-tree.c +++ b/perf/micro/pythagoras-tree.c @@ -24,6 +24,7 @@ */ #include "cairo-perf.h" +#define _USE_MATH_DEFINES /* for M_SQRT2 on win32 */ #include <math.h> static void |