MAINT: Define M_PI to avoid issues with compilation on windows

libAtoms · Jul 16, 2024 · ca374a0 · ca374a0
1 parent f1f8fa3
commit ca374a0
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/c/angle_distribution.cpp b/c/angle_distribution.cpp
@@ -25,11 +25,10 @@
 #define NPY_NO_DEPRECATED_API NPY_2_0_API_VERSION
 #include <numpy/arrayobject.h>
 
-#define _USE_MATH_DEFINES
-#include <cmath>
-
 #include "angle_distribution.h"
 
+#define	M_PI ((double)3.14159265358979323846) /* pi */
+
 /*
  * Compute bond angle distribution
  */