* libc/include/math.h: Missing from previous checkin.

diff --git a/newlib/ChangeLog b/newlib/ChangeLog
index 574ae506f5655b94b55989083d2109131f679ef5..878465e80ffd3248be96621ba86970e3cc8c2dc9 100644 (file)
--- a/newlib/ChangeLog
+++ b/newlib/ChangeLog
@@ -1,3 +1,7 @@
+2010-12-03  Craig Howland <howland@LGSInnovations.com>
+
+       * libc/include/math.h: Missing from previous checkin.
+
 2010-12-02  Craig Howland <howland@LGSInnovations.com>
 
        * libm/common/s_log2.c:  Change from using M_LOG2_E to M_LN2 define

diff --git a/newlib/libc/include/math.h b/newlib/libc/include/math.h
index d70f65bba7171a9032b1c6a3272e6b2df73c3a9e..9e6041487bcc79bebdf3b4fe5db50f7e47d1f850 100644 (file)
--- a/newlib/libc/include/math.h
+++ b/newlib/libc/include/math.h
@@ -32,7 +32,7 @@ union __ldmath
 #endif
 
 /* Natural log of 2 */
-#define _M_LOG2_E        0.693147180559945309417
+#define _M_LN2        0.693147180559945309417
 
 #if defined(__GNUC__) && \
   ( (__GNUC__ >= 4) || \
@@ -276,7 +276,7 @@ extern double erf _PARAMS((double));
 extern double erfc _PARAMS((double));
 extern double log2 _PARAMS((double));
 #if !defined(__cplusplus)
-#define log2(x) (log (x) / _M_LOG2_E)
+#define log2(x) (log (x) / _M_LN2)
 #endif
 
 #ifndef __math_68881
@@ -356,7 +356,7 @@ extern float erff _PARAMS((float));
 extern float erfcf _PARAMS((float));
 extern float log2f _PARAMS((float));
 #if !defined(__cplusplus)
-#define log2f(x) (logf (x) / (float) _M_LOG2_E)
+#define log2f(x) (logf (x) / (float_t) _M_LN2)
 #endif
 extern float hypotf _PARAMS((float, float));
 #endif /* ! defined (_REENT_ONLY) */
@@ -529,7 +529,7 @@ extern int matherr _PARAMS((struct exception *e));
 #define M_E            2.7182818284590452354
 #define M_LOG2E                1.4426950408889634074
 #define M_LOG10E       0.43429448190325182765
-#define M_LN2          0.69314718055994530942
+#define M_LN2          _M_LN2
 #define M_LN10         2.30258509299404568402
 #define M_PI           3.14159265358979323846
 #define M_TWOPI         (M_PI * 2.0)
@@ -546,7 +546,7 @@ extern int matherr _PARAMS((struct exception *e));
 #define M_LN2HI         6.9314718036912381649E-1
 #define M_SQRT3        1.73205080756887719000
 #define M_IVLN10        0.43429448190325182765 /* 1 / log(10) */
-#define M_LOG2_E        _M_LOG2_E
+#define M_LOG2_E        _M_LN2
 #define M_INVLN2        1.4426950408889633870E0  /* 1 / log(2) */
 
 /* Global control over fdlibm error handling.  */