newlib: enable new math functions on Cygwin

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2018-06-27 15:53:51 +02:00 · 2018-06-27 15:53:51 +02:00 · 006520ca2b
parent b99d49e506
commit 006520ca2b
1 changed files with 4 additions and 0 deletions
--- a/newlib/libc/include/machine/ieeefp.h
+++ b/newlib/libc/include/machine/ieeefp.h
@ -467,6 +467,10 @@
 #define __IEEE_BIG_ENDIAN
 #endif

+#ifdef __CYGWIN__
+#define __OBSOLETE_MATH_DEFAULT 0
+#endif
+
 #ifndef __OBSOLETE_MATH_DEFAULT
 /* Use old math code by default.  */
 #define __OBSOLETE_MATH_DEFAULT 1