Check that HOST_SOLARIS is defined before relying on its value.

Spotted by Joachim Henke.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2712 c046a42c-6fe2-441c-8c8c-71466251a162

diff --git a/fpu/softfloat-native.c b/fpu/softfloat-native.c
index d827ae6..9994f6d 100644 (file)
--- a/fpu/softfloat-native.c
+++ b/fpu/softfloat-native.c
@@ -30,7 +30,7 @@ void set_floatx80_rounding_precision(int val STATUS_PARAM)
 #define sqrtf(f)               ((float)sqrt(f))
 #define remainderf(fa, fb)     ((float)remainder(fa, fb))
 #define rintf(f)               ((float)rint(f))
-#if !defined(__sparc__) && HOST_SOLARIS < 10
+#if !defined(__sparc__) && defined(HOST_SOLARIS) && HOST_SOLARIS < 10
 extern long double rintl(long double);
 extern long double scalbnl(long double, int);
 
@@ -336,7 +336,7 @@ uint64_t float64_to_uint64_round_to_zero (float64 a STATUS_PARAM)
 /*----------------------------------------------------------------------------
 | Software IEC/IEEE double-precision operations.
 *----------------------------------------------------------------------------*/
-#if ( defined(__sun__) && ( HOST_SOLARIS < 10 ))
+#if defined(__sun__) && defined(HOST_SOLARIS) && HOST_SOLARIS < 10
 static inline float64 trunc(float64 x)
 {
     return x < 0 ? -floor(-x) : floor(x);

diff --git a/fpu/softfloat-native.h b/fpu/softfloat-native.h
index 49cff5d..2977717 100644 (file)
--- a/fpu/softfloat-native.h
+++ b/fpu/softfloat-native.h
@@ -15,7 +15,7 @@
  *   Solaris 10 with GCC4 does not need these macros as they
  *   are defined in <iso/math_c99.h> with a compiler directive
  */
-#if defined(HOST_SOLARIS) && (( HOST_SOLARIS <= 9 ) || ( ( HOST_SOLARIS >= 10 ) && ( __GNUC__ <= 4) ))
+#if defined(HOST_SOLARIS) && (( HOST_SOLARIS <= 9 ) || ((HOST_SOLARIS >= 10) && (__GNUC__ <= 4)))
 /*
  * C99 7.12.3 classification macros
  * and