Miscellaneous updates from nblib

[alexxy/gromacs.git] / api / nblib / basicdefinitions.h

diff --git a/api/nblib/basicdefinitions.h b/api/nblib/basicdefinitions.h
index ebb4d3f43dcaebaf0d222da17fc6ddf0479197b7..88c0764aba3f22c0703e624d9a4e16cd8b595a9e 100644 (file)
--- a/api/nblib/basicdefinitions.h
+++ b/api/nblib/basicdefinitions.h
@@ -88,11 +88,6 @@ constexpr const int N_IVEC  = (N_BOX_Z * N_BOX_Y * N_BOX_X);
 //! Needed for generating Bolzmann velocity distribution (kJ/(mol K))
 constexpr const real BOLTZ = (detail::RGAS / detail::KILO); /*  */
 
-#ifndef M_PI
-//! Required work-around for platforms that don't implement POSIX-style cmath header
-#    define M_PI 3.14159265358979323846
-#endif
-
 //! Charge multiplication factor for Coulomb interactions
 constexpr const real ONE_4PI_EPS0 = (1.0 / (4.0 * M_PI * detail::EPSILON0));