quieten compiler warnings when __UCLIBC_HAS_FENV__ isn't defined

libm/w_acos.c

@@ -18,7 +18,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 
@@ -26,7 +26,7 @@
 double
 acos (double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isgreater (fabs (x), 1.0), 0)
       && _LIB_VERSION != _IEEE_)
     {

libm/w_acosf.c

@@ -18,14 +18,14 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 /* wrapper acosf */
 float
 acosf (float x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isgreater (fabsf (x), 1.0f), 0)
       && _LIB_VERSION != _IEEE_)
     {

libm/w_acosh.c

@@ -24,7 +24,7 @@
 double
 acosh (double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isless (x,  1.0), 0) && _LIB_VERSION != _IEEE_)
     /* acosh(x<1) */
     return __kernel_standard (x, x, 29);

libm/w_acoshf.c

@@ -24,7 +24,7 @@
 float
 acoshf (float x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isless (x, 1.0f), 0) && _LIB_VERSION != _IEEE_)
     /* acosh(x<1) */
     return __kernel_standard_f (x, x, 129);

libm/w_acoshl.c

@@ -24,7 +24,7 @@
 long double
 acoshl (long double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isless (x, 1.0L), 0) && _LIB_VERSION != _IEEE_)
     /* acosh(x<1) */
     return __kernel_standard_l (x, x, 229);

libm/w_acosl.c

@@ -19,7 +19,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 
@@ -28,7 +28,7 @@
 long double
 acosl (long double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isgreater (fabsl (x), 1.0L), 0)
       && _LIB_VERSION != _IEEE_)
     {

libm/w_asin.c

@@ -18,14 +18,14 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 /* wrapper asin */
 double
 asin (double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isgreater (fabs (x),  1.0), 0)
       && _LIB_VERSION != _IEEE_)
     {

libm/w_asinf.c

@@ -18,14 +18,14 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 /* wrapper asinf */
 float
 asinf (float x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isgreater (fabsf (x), 1.0f), 0)
       && _LIB_VERSION != _IEEE_)
     {

libm/w_asinl.c

@@ -18,7 +18,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 
@@ -27,7 +27,7 @@
 long double
 asinl (long double x)
 {
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isgreater (fabsl (x), 1.0L), 0)
       && _LIB_VERSION != _IEEE_)
     {

libm/w_atan2.c

@@ -22,14 +22,14 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <errno.h>
 #endif
 
 double
 atan2 (double y, double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   double z;
 
   if (__builtin_expect (x == 0.0 && y == 0.0, 0) && _LIB_VERSION == _SVID_)
@@ -43,4 +43,4 @@ atan2 (double y, double x)
   return __ieee754_atan2 (y, x);
 #endif
 }
-libm_hidden_def(atan2)
+libm_hidden_def(atan2)

libm/w_atan2f.c

@@ -23,14 +23,14 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <errno.h>
 #endif
 
 float
 atan2f (float y, float x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   float z;
 
   if (__builtin_expect (x == 0.0f && y == 0.0f, 0) && _LIB_VERSION == _SVID_)

libm/w_atan2l.c

@@ -18,7 +18,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <errno.h>
 #endif
 
@@ -27,7 +27,7 @@
 long double
 atan2l (long double y, long double x)
 {
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
   long double z;
 
   if (__builtin_expect (x == 0.0L && y == 0.0L, 0) && _LIB_VERSION == _SVID_)

libm/w_atanh.c

@@ -24,7 +24,7 @@
 double
 atanh (double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isgreaterequal (fabs (x), 1.0), 0)
       && _LIB_VERSION != _IEEE_)
     return __kernel_standard (x, x,

libm/w_atanhf.c

@@ -24,7 +24,7 @@
 float
 atanhf (float x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isgreaterequal (fabsf (x), 1.0f), 0)
       && _LIB_VERSION != _IEEE_)
     return __kernel_standard_f (x, x,

libm/w_atanhl.c

@@ -24,7 +24,7 @@
 long double
 atanhl (long double x)
 {
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isgreaterequal (fabsl (x), 1.0L), 0)
       && _LIB_VERSION != _IEEE_)
     return __kernel_standard_l (x, x,

libm/w_cosh.c

@@ -20,7 +20,7 @@
 double
 cosh (double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 	double z = __ieee754_cosh (x);
 	if (__builtin_expect (!isfinite (z), 0) && isfinite (x)
 	    && _LIB_VERSION != _IEEE_)

libm/w_coshf.c

@@ -24,7 +24,7 @@
 float
 coshf (float x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 	float z = (float) __ieee754_cosh ((double) x);
 	if (__builtin_expect (!isfinite (z), 0) && isfinite (x)
 	    && _LIB_VERSION != _IEEE_)
@@ -34,4 +34,4 @@ coshf (float x)
 #else
 	return (float) __ieee754_cosh ((double) x);
 #endif
-}
+}

libm/w_coshl.c

@@ -26,7 +26,7 @@
 long double
 coshl (long double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 	long double z = (long double) __ieee754_cosh ((double) x);
 	if (__builtin_expect (!isfinite (z), 0) && isfinite (x)
 	    && _LIB_VERSION != _IEEE_)

libm/w_exp.c

@@ -24,7 +24,7 @@
 double
 exp (double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   double z = __ieee754_exp (x);
   if (__builtin_expect (!isfinite (z) || z == 0, 0)
       && isfinite (x) && _LIB_VERSION != _IEEE_)

libm/w_exp10.c

@@ -27,7 +27,7 @@
 double
 exp10 (double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   double z = __ieee754_exp10 (x);
   if (__builtin_expect (!isfinite (z) || z == 0, 0)
       && isfinite (x) && _LIB_VERSION != _IEEE_)

libm/w_exp10f.c

@@ -27,7 +27,7 @@
 float
 exp10f (float x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   float z = (float) __ieee754_exp10 ((double) x);
   if (__builtin_expect (!isfinite (z) || z == 0, 0)
       && isfinite (x) && _LIB_VERSION != _IEEE_)

libm/w_exp10l.c

@@ -28,7 +28,7 @@
 long double
 exp10l (long double x)
 {
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
   long double z = (long double) __ieee754_exp10 ((double) x);
   if (__builtin_expect (!isfinite (z) || z == 0, 0)
       && isfinite (x) && _LIB_VERSION != _IEEE_)

libm/w_exp2.c

@@ -23,7 +23,7 @@
 double
 exp2 (double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   double z = pow(2.0, x);
   if (__builtin_expect (!isfinite (z) || z == 0, 0)
       && isfinite (x) && _LIB_VERSION != _IEEE_)

libm/w_exp2f.c

@@ -8,7 +8,7 @@
 float
 exp2f (float x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   float z = (float) pow(2.0, (double) x);
   if (__builtin_expect (!isfinite (z) || z == 0, 0)
       && isfinite (x) && _LIB_VERSION != _IEEE_)
@@ -19,4 +19,4 @@ exp2f (float x)
 #else
   return (float) pow(2.0, (double) x);
 #endif
-}
+}

libm/w_exp2l.c

@@ -9,7 +9,7 @@
 long double
 exp2l (long double x)
 {
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
   long double z = (long double) pow(2.0, (double) x);
   if (__builtin_expect (!isfinite (z) || z == 0, 0)
       && isfinite (x) && _LIB_VERSION != _IEEE_)

libm/w_expf.c

@@ -25,7 +25,7 @@
 float
 expf (float x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   float z = (float) __ieee754_exp ((double) x);
   if (__builtin_expect (!isfinite (z) || z == 0, 0)
       && isfinite (x) && _LIB_VERSION != _IEEE_)

libm/w_expl.c

@@ -24,7 +24,7 @@
 long double
 expl (long double x)
 {
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
   long double z = (long double) __ieee754_exp ((double) x);
   if (__builtin_expect (!isfinite (z) || z == 0, 0)
       && isfinite (x) && _LIB_VERSION != _IEEE_)

libm/w_fmod.c

@@ -23,7 +23,7 @@
 double
 fmod (double x, double y)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isinf (x) || y == 0.0, 0)
       && _LIB_VERSION != _IEEE_ && !isnan (y) && !isnan (x))
     /* fmod(+-Inf,y) or fmod(x,0) */

libm/w_fmodf.c

@@ -23,7 +23,7 @@
 float
 fmodf (float x, float y)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isinf (x) || y == 0.0f, 0)
       && _LIB_VERSION != _IEEE_ && !isnan (y) && !isnan (x))
     /* fmod(+-Inf,y) or fmod(x,0) */

libm/w_fmodl.c

@@ -24,7 +24,7 @@
 long double
 fmodl (long double x, long double y)
 {
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isinf (x) || y == 0.0L, 0)
       && _LIB_VERSION != _IEEE_ && !isnan (y) && !isnan (x))
     /* fmod(+-Inf,y) or fmod(x,0) */

libm/w_hypot.c

@@ -20,7 +20,7 @@
 double
 hypot (double x, double y)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 	double z = __ieee754_hypot(x,y);
 	if(__builtin_expect(!isfinite(z), 0)
 	   && isfinite(x) && isfinite(y) && _LIB_VERSION != _IEEE_)

libm/w_hypotf.c

@@ -23,7 +23,7 @@
 float
 hypotf(float x, float y)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 	float z = (float) __ieee754_hypot((double) x, (double) y);
 	if(__builtin_expect(!isfinite(z), 0)
 	   && isfinite(x) && isfinite(y) && _LIB_VERSION != _IEEE_)
@@ -34,4 +34,4 @@ hypotf(float x, float y)
 #else
 	return (float) __ieee754_hypot((double) x, (double) y);
 #endif
-}
+}

libm/w_hypotl.c

@@ -25,7 +25,7 @@
 long double
 hypotl(long double x, long double y)
 {
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
 	long double z;
 	z = (long double) __ieee754_hypot((double) x, (double) y);
 	if(__builtin_expect(!isfinite(z), 0)

libm/w_j0.c

@@ -18,14 +18,14 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 /* wrapper j0 */
 double
 j0 (double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isgreater (fabs (x), X_TLOSS), 0)
       && _LIB_VERSION != _IEEE_ && _LIB_VERSION != _POSIX_)
     /* j0(|x|>X_TLOSS) */
@@ -38,7 +38,7 @@ j0 (double x)
 double
 y0 (double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (islessequal (x, 0.0) || isgreater (x, X_TLOSS), 0)
       && _LIB_VERSION != _IEEE_)
     {

libm/w_j0f.c

@@ -18,7 +18,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 
@@ -27,7 +27,7 @@
 float
 j0f (float x)
 {
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isgreater (fabsf (x), (float) X_TLOSS), 0)
       && _LIB_VERSION != _IEEE_ && _LIB_VERSION != _POSIX_)
     /* j0(|x|>X_TLOSS) */
@@ -41,7 +41,7 @@ j0f (float x)
 float
 y0f (float x)
 {
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (islessequal (x, 0.0f)
                         || isgreater (x, (float) X_TLOSS), 0)
       && _LIB_VERSION != _IEEE_)

libm/w_j0l.c

@@ -18,7 +18,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 
@@ -28,7 +28,7 @@
 long double
 j0l (long double x)
 {
-#  if __UCLIBC_HAS_FENV__
+#  if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isgreater (fabsl (x), X_TLOSS), 0)
       && _LIB_VERSION != _IEEE_ && _LIB_VERSION != _POSIX_)
     /* j0(|x|>X_TLOSS) */
@@ -41,7 +41,7 @@ j0l (long double x)
 long double
 y0l (long double x)
 {
-#  if __UCLIBC_HAS_FENV__
+#  if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (islessequal (x, 0.0L) || isgreater (x, X_TLOSS), 0)
       && _LIB_VERSION != _IEEE_)
     {

libm/w_j1.c

@@ -18,7 +18,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 
@@ -26,7 +26,7 @@
 double
 j1 (double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isgreater (fabs (x), X_TLOSS), 0)
       && _LIB_VERSION != _IEEE_ && _LIB_VERSION != _POSIX_)
     /* j1(|x|>X_TLOSS) */
@@ -39,7 +39,7 @@ j1 (double x)
 double
 y1 (double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (islessequal (x, 0.0) || isgreater (x, X_TLOSS), 0)
       && _LIB_VERSION != _IEEE_)
     {

libm/w_j1f.c

@@ -18,7 +18,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 
@@ -27,7 +27,7 @@
 float
 j1f (float x)
 {
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isgreater (fabsf (x), X_TLOSS), 0)
       && _LIB_VERSION != _IEEE_ && _LIB_VERSION != _POSIX_)
     /* j1(|x|>X_TLOSS) */
@@ -41,7 +41,7 @@ j1f (float x)
 float
 y1f (float x)
 {
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (islessequal (x, 0.0f)
 			|| isgreater (x, (float) X_TLOSS), 0)
       && _LIB_VERSION != _IEEE_)

libm/w_j1l.c

@@ -18,7 +18,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 
@@ -28,7 +28,7 @@
 long double
 j1l (long double x)
 {
-#  if __UCLIBC_HAS_FENV__
+#  if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isgreater (fabsl (x), X_TLOSS), 0)
       && _LIB_VERSION != _IEEE_ && _LIB_VERSION != _POSIX_)
     /* j1(|x|>X_TLOSS) */
@@ -41,7 +41,7 @@ j1l (long double x)
 long double
 y1l (long double x)
 {
-#  if __UCLIBC_HAS_FENV__
+#  if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (islessequal (x, 0.0L) || isgreater (x, X_TLOSS), 0)
       && _LIB_VERSION != _IEEE_)
     {

libm/w_jn.c

@@ -18,14 +18,14 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 /* wrapper jn */
 double
 jn (int n, double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isgreater (fabs (x), X_TLOSS), 0)
       && _LIB_VERSION != _IEEE_ && _LIB_VERSION != _POSIX_)
     /* jn(n,|x|>X_TLOSS) */
@@ -38,7 +38,7 @@ jn (int n, double x)
 double
 yn (int n, double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (islessequal (x, 0.0) || isgreater (x, X_TLOSS), 0)
       && _LIB_VERSION != _IEEE_)
     {

libm/w_jnf.c

@@ -18,7 +18,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 
@@ -26,7 +26,7 @@
 float
 jnf (int n, float x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isgreater (fabsf (x), (float) X_TLOSS), 0)
       && _LIB_VERSION != _IEEE_ && _LIB_VERSION != _POSIX_)
     /* jn(n,|x|>X_TLOSS) */
@@ -40,7 +40,7 @@ jnf (int n, float x)
 float
 ynf (int n, float x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (islessequal (x, 0.0f)
 			|| isgreater (x, (float) X_TLOSS), 0)
       && _LIB_VERSION != _IEEE_)

libm/w_jnl.c

@@ -52,7 +52,7 @@ static char rcsid[] = "$NetBSD: $";
 long double
 jnl(int n, long double x)	/* wrapper jnl */
 {
-#  if __UCLIBC_HAS_FENV__
+#  if defined(__UCLIBC_HAS_FENV__)
 	long double z;
 	z = (long double) __ieee754_jn(n, (double) x);
 	if (_LIB_VERSION == _IEEE_
@@ -71,7 +71,7 @@ jnl(int n, long double x)	/* wrapper jnl */
 long double
 ynl(int n, long double x)	/* wrapper ynl */
 {
-#  if __UCLIBC_HAS_FENV__
+#  if defined(__UCLIBC_HAS_FENV__)
 	long double z;
 	z = (long double) __ieee754_yn(n,(double) x);
 	if(_LIB_VERSION == _IEEE_ || isnan(x) ) return z;

libm/w_lgamma.c

@@ -34,4 +34,4 @@ libm_hidden_def(lgamma)
  * introduced tgamma name for that.
  */
 strong_alias(lgamma, gamma)
-libm_hidden_def(gamma)
+libm_hidden_def(gamma)

libm/w_lgamma_r.c

@@ -21,7 +21,7 @@ libm_hidden_proto(lgamma_r)
 double
 lgamma_r(double x, int *signgamp)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 	double y = __ieee754_lgamma_r(x,signgamp);
 	if(__builtin_expect(!isfinite(y), 0)
 	   && isfinite(x) && _LIB_VERSION != _IEEE_)

libm/w_lgammaf_r.c

@@ -24,7 +24,7 @@ libm_hidden_proto(lgammaf_r)
 float
 lgammaf_r (float x, int *signgamp)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 	float y = (float) __ieee754_lgamma_r ((double)x,signgamp);
 	if(__builtin_expect(!isfinite(y), 0)
 	   && isfinite(x) && _LIB_VERSION != _IEEE_)

libm/w_lgammal_r.c

@@ -26,7 +26,7 @@ libm_hidden_proto(lgammal_r)
 long double
 lgammal_r(long double x, int *signgamp)
 {
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
 	long double y = (long double) __ieee754_lgamma_r((double)x,signgamp);
 	if(__builtin_expect(!isfinite(y), 0)
 	   && isfinite(x) && _LIB_VERSION != _IEEE_)

libm/w_log.c

@@ -18,7 +18,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 
@@ -26,7 +26,7 @@
 double
 log (double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (islessequal (x, 0.0), 0) && _LIB_VERSION != _IEEE_)
     {
       if (x == 0.0)

libm/w_log10.c

@@ -18,7 +18,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 
@@ -26,7 +26,7 @@
 double
 log10 (double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (islessequal (x, 0.0), 0) && _LIB_VERSION != _IEEE_)
     {
       if (x == 0.0)

libm/w_log10f.c

@@ -18,7 +18,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 
@@ -26,7 +26,7 @@
 float
 log10f (float x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (islessequal (x, 0.0f), 0) && _LIB_VERSION != _IEEE_)
     {
       if (x == 0.0f)

libm/w_log10l.c

@@ -18,7 +18,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 
@@ -26,7 +26,7 @@
 long double
 log10l (long double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (islessequal (x, 0.0L), 0) && _LIB_VERSION != _IEEE_)
     {
       if (x == 0.0L)

libm/w_log2.c

@@ -18,7 +18,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 
@@ -26,7 +26,7 @@
 double
 log2 (double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (islessequal (x, 0.0), 0) && _LIB_VERSION != _IEEE_)
     {
       if (x == 0.0)

libm/w_log2f.c

@@ -18,7 +18,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 
@@ -26,7 +26,7 @@
 float
 log2f (float x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (islessequal (x, 0.0f), 0) && _LIB_VERSION != _IEEE_)
     {
       if (x == 0.0)

libm/w_log2l.c

@@ -18,7 +18,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 
@@ -27,7 +27,7 @@
 long double
 log2l (long double x)
 {
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (islessequal (x, 0.0L), 0) && _LIB_VERSION != _IEEE_)
     {
       if (x == 0.0L)

libm/w_logf.c

@@ -18,7 +18,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 
@@ -26,7 +26,7 @@
 float
 logf (float x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (islessequal (x, 0.0f), 0) && _LIB_VERSION != _IEEE_)
     {
       if (x == 0.0f)

libm/w_logl.c

@@ -18,7 +18,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 
@@ -27,7 +27,7 @@
 long double
 logl (long double x)
 {
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (islessequal (x, 0.0L), 0) && _LIB_VERSION != _IEEE_)
     {
       if (x == 0.0L)

libm/w_pow.c

@@ -24,7 +24,7 @@
 double
 pow (double x, double y)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 	double z = __ieee754_pow (x, y);
   if (__builtin_expect (!isfinite (z), 0))
     {

libm/w_powf.c

@@ -23,7 +23,7 @@
 float
 powf (float x, float y)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   float z = (float)  __ieee754_pow ((double) x, (double) y);
   if (__builtin_expect (!isfinite (z), 0))
     {

libm/w_powl.c

@@ -24,7 +24,7 @@
 long double
 powl (long double x, long double y)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 	long double z = (long double) __ieee754_pow ((double) x, (double) y);
   if (__builtin_expect (!isfinite (z), 0))
     {

libm/w_remainder.c

@@ -23,7 +23,7 @@
 double
 remainder (double x, double y)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (((__builtin_expect (y == 0.0, 0) && ! isnan (x))
        || (__builtin_expect (isinf (x), 0) && ! isnan (y)))
       && _LIB_VERSION != _IEEE_)

libm/w_remainderf.c

@@ -23,7 +23,7 @@
 float
 remainderf (float x, float y)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (((__builtin_expect (y == 0.0f, 0) && ! isnan (x))
        || (__builtin_expect (isinf (x), 0) && ! isnan (y)))
       && _LIB_VERSION != _IEEE_)

libm/w_remainderl.c

@@ -24,7 +24,7 @@
 long double
 remainderl (long double x, long double y)
 {
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
   if (((__builtin_expect (y == 0.0L, 0) && ! isnan (x))
        || (__builtin_expect (isinf (x), 0) && ! isnan (y)))
       && _LIB_VERSION != _IEEE_)

libm/w_scalb.c

@@ -19,7 +19,7 @@
 #include <math.h>
 #include "math_private.h"
 
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <errno.h>
 
 static double
@@ -51,7 +51,7 @@ sysv_scalb (double x, double fn)
 double
 scalb (double x, double fn)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (_LIB_VERSION == _SVID_,0))
     return sysv_scalb (x, fn);
   else

libm/w_scalbf.c

@@ -19,7 +19,7 @@
 #include <math.h>
 #include "math_private.h"
 
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <errno.h>
 
 static float
@@ -46,7 +46,7 @@ sysv_scalbf (float x, float fn)
 float
 scalbf (float x, float fn)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (_LIB_VERSION == _SVID_, 0))
     return sysv_scalbf (x, fn);
   else

libm/w_scalbl.c

@@ -18,12 +18,12 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <errno.h>
 #endif
 
 #if !defined __NO_LONG_DOUBLE_MATH
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
 static long double
 __attribute__ ((noinline))
 sysv_scalbl (long double x, long double fn)
@@ -48,7 +48,7 @@ sysv_scalbl (long double x, long double fn)
 long double
 scalbl (long double x, long double fn)
 {
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (_LIB_VERSION == _SVID_, 0))
     return sysv_scalbl (x, fn);
   else
@@ -80,4 +80,4 @@ scalbl (long double x, long double fn)
     return (long double) __ieee754_scalb ((double) x, (double) fn);
 # endif /* __UCLIBC_HAS_FENV__ */
 }
-#endif /* __NO_LONG_DOUBLE_MATH */
+#endif /* __NO_LONG_DOUBLE_MATH */

libm/w_sinh.c

@@ -20,7 +20,7 @@
 double
 sinh (double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 	double z = __ieee754_sinh (x);
 	if (__builtin_expect (!isfinite (z), 0) && isfinite (x)
 	    && _LIB_VERSION != _IEEE_)

libm/w_sinhf.c

@@ -23,7 +23,7 @@
 float
 sinhf (float x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 	float z = (float) __ieee754_sinh ((double) x);
 	if (__builtin_expect (!isfinite (z), 0) && isfinite (x)
 	    && _LIB_VERSION != _IEEE_)

libm/w_sinhl.c

@@ -25,7 +25,7 @@
 long double
 sinhl (long double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 	long double z = (long double) __ieee754_sinh ((double) x);
 	if (__builtin_expect (!isfinite (z), 0) && isfinite (x)
 	    && _LIB_VERSION != _IEEE_)
@@ -36,4 +36,4 @@ sinhl (long double x)
 	return (long double) __ieee754_sinh ((double) x);
 # endif /* __UCLIBC_HAS_FENV__ */
 }
-#endif
+#endif

libm/w_sqrt.c

@@ -23,7 +23,7 @@
 double
 sqrt (double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isless (x, 0.0), 0) && _LIB_VERSION != _IEEE_)
     return __kernel_standard (x, x, 26); /* sqrt(negative) */
 #endif /* __UCLIBC_HAS_FENV__ */

libm/w_sqrtf.c

@@ -24,7 +24,7 @@
 float
 sqrtf (float x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isless (x, 0.0f), 0) && _LIB_VERSION != _IEEE_)
     return __kernel_standard_f (x, x, 126); /* sqrt(negative) */
 #endif

libm/w_sqrtl.c

@@ -24,7 +24,7 @@
 long double
 sqrtl (long double x)
 {
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isless (x, 0.0L), 0) && _LIB_VERSION != _IEEE_)
     return __kernel_standard_l (x, x, 226); /* sqrt(negative) */
 # endif /* __UCLIBC_HAS_FENV__ */

libm/w_tgamma.c

@@ -17,14 +17,14 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <errno.h>
 #endif
 
 double
 tgamma(double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 	double y = __ieee754_tgamma(x);
 
 	if(__builtin_expect (!isfinite (y) || y == 0, 0)

libm/w_tgammaf.c

@@ -15,14 +15,14 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <errno.h>
 #endif
 
 float
 tgammaf(float x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 	float y = (float) __ieee754_tgamma((double)x);
 
 	if(__builtin_expect (!isfinite (y) || y == 0, 0)

libm/w_tgammal.c

@@ -20,7 +20,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <errno.h>
 #endif
 
@@ -28,7 +28,7 @@
 long double
 tgammal(long double x)
 {
-# if __UCLIBC_HAS_FENV__
+# if defined(__UCLIBC_HAS_FENV__)
 	long double y = (long double) __ieee754_tgamma((long double)x);
 
 	if(__builtin_expect (!isfinite (y) || y == 0, 0)