quieten compiler warnings when __UCLIBC_HAS_FENV__ isn't defined

73 files changed, 121 insertions, 121 deletions

diff --git a/libm/w_acos.c b/libm/w_acos.c
index b4751a346..421e427e7 100644
--- a/libm/w_acos.c
+++ b/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_)
     {
diff --git a/libm/w_acosf.c b/libm/w_acosf.c
index c4370a131..c1d4378d9 100644
--- a/libm/w_acosf.c
+++ b/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_)
     {
diff --git a/libm/w_acosh.c b/libm/w_acosh.c
index a6e1a3594..ba1c327c9 100644
--- a/libm/w_acosh.c
+++ b/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);
diff --git a/libm/w_acoshf.c b/libm/w_acoshf.c
index b570ff92f..675473ef0 100644
--- a/libm/w_acoshf.c
+++ b/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);
diff --git a/libm/w_acoshl.c b/libm/w_acoshl.c
index 3b4860840..26384275c 100644
--- a/libm/w_acoshl.c
+++ b/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);
diff --git a/libm/w_acosl.c b/libm/w_acosl.c
index 0acc1949c..5903194d9 100644
--- a/libm/w_acosl.c
+++ b/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_)
     {
diff --git a/libm/w_asin.c b/libm/w_asin.c
index 3dafd8f30..7d571cbab 100644
--- a/libm/w_asin.c
+++ b/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_)
     {
diff --git a/libm/w_asinf.c b/libm/w_asinf.c
index e9e402066..ddc1c0f54 100644
--- a/libm/w_asinf.c
+++ b/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_)
     {
diff --git a/libm/w_asinl.c b/libm/w_asinl.c
index ca23d8e51..3ab59f57c 100644
--- a/libm/w_asinl.c
+++ b/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_)
     {
diff --git a/libm/w_atan2.c b/libm/w_atan2.c
index 0c036e6ca..ce409614f 100644
--- a/libm/w_atan2.c
+++ b/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)
\ No newline at end of file
+libm_hidden_def(atan2)
diff --git a/libm/w_atan2f.c b/libm/w_atan2f.c
index f7bc4e66d..592e4f596 100644
--- a/libm/w_atan2f.c
+++ b/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_)
diff --git a/libm/w_atan2l.c b/libm/w_atan2l.c
index 314e72249..abf3dce5f 100644
--- a/libm/w_atan2l.c
+++ b/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_)
diff --git a/libm/w_atanh.c b/libm/w_atanh.c
index ef105abc3..d0375fb7e 100644
--- a/libm/w_atanh.c
+++ b/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,
diff --git a/libm/w_atanhf.c b/libm/w_atanhf.c
index b787c2cd7..c68c54df4 100644
--- a/libm/w_atanhf.c
+++ b/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,
diff --git a/libm/w_atanhl.c b/libm/w_atanhl.c
index 77c193c4e..9a3bbede0 100644
--- a/libm/w_atanhl.c
+++ b/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,
diff --git a/libm/w_cosh.c b/libm/w_cosh.c
index d9a6da3df..06a9fff95 100644
--- a/libm/w_cosh.c
+++ b/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_)
diff --git a/libm/w_coshf.c b/libm/w_coshf.c
index 940d77876..4707ad1c3 100644
--- a/libm/w_coshf.c
+++ b/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
-}
\ No newline at end of file
+}
diff --git a/libm/w_coshl.c b/libm/w_coshl.c
index 5e4814298..d6053adfa 100644
--- a/libm/w_coshl.c
+++ b/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_)
diff --git a/libm/w_exp.c b/libm/w_exp.c
index bc65c3930..643b79f8f 100644
--- a/libm/w_exp.c
+++ b/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_)
diff --git a/libm/w_exp10.c b/libm/w_exp10.c
index 120c0908e..fb4082fdc 100644
--- a/libm/w_exp10.c
+++ b/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_)
diff --git a/libm/w_exp10f.c b/libm/w_exp10f.c
index cd880e3e2..a89760bca 100644
--- a/libm/w_exp10f.c
+++ b/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_)
diff --git a/libm/w_exp10l.c b/libm/w_exp10l.c
index fc49e19db..807f1ca11 100644
--- a/libm/w_exp10l.c
+++ b/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_)
diff --git a/libm/w_exp2.c b/libm/w_exp2.c
index 1215c2e92..a81eef4ba 100644
--- a/libm/w_exp2.c
+++ b/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_)
diff --git a/libm/w_exp2f.c b/libm/w_exp2f.c
index 8c337cd98..0bb57878b 100644
--- a/libm/w_exp2f.c
+++ b/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
-}
\ No newline at end of file
+}
diff --git a/libm/w_exp2l.c b/libm/w_exp2l.c
index ebf410daa..60652b124 100644
--- a/libm/w_exp2l.c
+++ b/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_)
diff --git a/libm/w_expf.c b/libm/w_expf.c
index 5455a24b4..fad043f5b 100644
--- a/libm/w_expf.c
+++ b/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_)
diff --git a/libm/w_expl.c b/libm/w_expl.c
index 61eef0f94..26aedf4c4 100644
--- a/libm/w_expl.c
+++ b/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_)
diff --git a/libm/w_fmod.c b/libm/w_fmod.c
index 5dad58187..b5cb9d2fc 100644
--- a/libm/w_fmod.c
+++ b/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) */
diff --git a/libm/w_fmodf.c b/libm/w_fmodf.c
index 773c90097..75a081537 100644
--- a/libm/w_fmodf.c
+++ b/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) */
diff --git a/libm/w_fmodl.c b/libm/w_fmodl.c
index cf521942e..a6aea8f7b 100644
--- a/libm/w_fmodl.c
+++ b/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) */
diff --git a/libm/w_hypot.c