casa-mp-base

https://bitbucket.org/Coin3D/coin/commits/9099b117765e03f96bd38ffd9cf58d055b07a4b4

​

--- include/Inventor/C/base/math-undefs.h.orig

+++ include/Inventor/C/base/math-undefs.h

@@ -38,7 +38,14 @@

   This block was originally part of Inventor/C/basic.h, but since the

   #undef's were mangled by the config.status process, it did not really

   work as intended.  20070518 larsa

-*/

+ 

+ cmath from "The LLVM Compiler Infrastructure" uses float-versions of the

+ math functions below. Therefore don't undefine them when __clang__ is

+ defined.

+ 

+ */

+

+#ifndef __clang__

 #undef cosf

 #define cosf(x) NO_SINGLEPREC /* whatever that'll give us a compile error... */

@@ -59,6 +66,9 @@

 #undef atan2f

 #define atan2f(x) NO_SINGLEPREC

+#endif // !__clang__

+

+

 /* *********************************************************************** */

 #endif // !COIN_MATH_UNDEFS_H