$NetBSD: patch-ad,v 1.1 2011/07/20 10:35:19 alnsn Exp $

Add ifdef(__NetBSD__) and definitions of FP_* constants on NetBSD.

--- icc11/include/math.h.orig	2009-11-01 14:41:27.000000000 +0000
+++ icc11/include/math.h
@@ -27,7 +27,7 @@
 # error "This Intel <math.h> is for use with only the Intel compilers!"
 #endif
 
-#if defined(__linux__) || defined (__APPLE__) || defined(__FreeBSD__) || defined(__QNX__)
+#if defined(__linux__) || defined (__APPLE__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__QNX__)
 # if defined(fpclassify)
 #  undef fpclassify
 # endif
@@ -51,7 +51,7 @@
 # endif
 #endif /* __linux__ */
 
-#if defined(__linux__) || defined(__APPLE__) || defined(__FreeBSD__) || defined(__QNX__)
+#if defined(__linux__) || defined(__APPLE__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__QNX__)
 # if defined(isgreater)
 #  undef isgreater
 # endif
@@ -70,9 +70,9 @@
 # if defined(isunordered)
 #  undef isunordered
 # endif
-#endif /* __linux__ || __APPLE__ || __FreeBSD__ || __QNX__ */
+#endif /* __linux__ || __APPLE__ || __FreeBSD__ || __NetBSD__ || __QNX__ */
 
-#if (!defined (__linux__) && !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__QNX__)) || defined (__PURE_INTEL_C99_HEADERS__)
+#if (!defined (__linux__) && !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__NetBSD__) && !defined(__QNX__)) || defined (__PURE_INTEL_C99_HEADERS__)
 #if !(defined (DECIMAL_DIG))
 #define DECIMAL_DIG 21
 #endif
@@ -95,20 +95,20 @@ typedef double  double_t;
 typedef float   float_t;
 typedef double  double_t;
 #endif /* FLT_EVAL_METHOD */
-#endif /* (!__linux__ && !__APPLE__ && !__FreeBSD__ && !__QNX__) || __PURE_INTEL_C99_HEADERS__ */
+#endif /* (!__linux__ && !__APPLE__ && !__FreeBSD__ && !__NetBSD__ && !__QNX__) || __PURE_INTEL_C99_HEADERS__ */
 
 
 #if defined(__APPLE__)
 #undef NAN
 #endif
-#if (!defined(__linux__) && !defined(__FreeBSD__) && !defined(__QNX__)) || defined(__PURE_INTEL_C99_HEADERS__)
+#if (!defined(__linux__) && !defined(__FreeBSD__) && !defined(__NetBSD__) && !defined(__QNX__)) || defined(__PURE_INTEL_C99_HEADERS__)
 static unsigned int __qnan[] = {0x7fc00001};
 #define NAN (*((float *)__qnan))
 #endif
 
 
-#if defined(__PURE_INTEL_C99_HEADERS__) || !(defined(__linux__) || defined(__unix__) || defined(__APPLE__) || defined(__FreeBSD__) || defined(__QNX__)) /* We need to define FP_ILOGB0, FP_ILOGBNAN */
-#if (defined(__linux__) || defined(__unix__) || defined(__APPLE__) || defined(__FreeBSD__) || defined(__QNX__)) && !(defined(__ECL) || defined(__ECC))   /* Linux/unix or MacOS */           
+#if defined(__PURE_INTEL_C99_HEADERS__) || !(defined(__linux__) || defined(__unix__) || defined(__APPLE__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__QNX__)) /* We need to define FP_ILOGB0, FP_ILOGBNAN */
+#if (defined(__linux__) || defined(__unix__) || defined(__APPLE__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__QNX__)) && !(defined(__ECL) || defined(__ECC))   /* Linux/unix or MacOS */           
 #define FP_ILOGB0	(-2147483647 - 1)
 #define FP_ILOGBNAN (-2147483647 - 1)
 #else /* Windows and Intel(R) Itanium(R) architecture */
@@ -117,7 +117,7 @@ static unsigned int __qnan[] = {0x7fc000
 #endif
 #endif
 
-#if (!defined(__linux__) && !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__QNX__)) || defined(__PURE_INTEL_C99_HEADERS__)
+#if (!defined(__linux__) && !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__NetBSD__) && !defined(__QNX__)) || defined(__PURE_INTEL_C99_HEADERS__)
 static unsigned int __huge_valf[] = {0x7f800000};
 #define HUGE_VALF (*((double *)__huge_valf))
 static unsigned int __huge_vall[] = {0, 0, 0x00007f80, 0};
@@ -153,7 +153,7 @@ extern "C" {
 #endif
 
 /* for Microsoft compatibility */
-#if !defined (__linux__) && !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__QNX__) && !defined(__INTEL_COMPILER)
+#if !defined (__linux__) && !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__NetBSD__) && !defined(__QNX__) && !defined(__INTEL_COMPILER)
 #define _LIBIMF_LONGLONG __int64
 #else
 #define _LIBIMF_LONGLONG long long int
@@ -182,6 +182,15 @@ extern "C" {
 # define FP_ZERO        (16)
 # define FP_SUBNORMAL   (8)
 # define FP_NORMAL      (4)
+#elif defined (__NetBSD__)
+#define	FP_INFINITE	0x00
+#define	FP_NAN		0x01
+#define	FP_NORMAL	0x02
+#define	FP_SUBNORMAL	0x03
+#define	FP_ZERO		0x04
+/* NetBSD extensions */
+#define	_FP_LOMD	0x80		/* range for machine-specific classes */
+#define	_FP_HIMD	0xff
 #else
 # define FP_NAN       (0)
 # define FP_INFINITE  (1)
@@ -300,7 +309,7 @@ _LIBIMF_EXT _LIBIMF_INT __signbitl     (
     )
 
 
-#if defined (__FreeBSD__)
+#if defined (__FreeBSD__) || defined (__NetBSD__)
 
 #define fpclassify( __x__ ) __IMFC99MACRO1ARG_ALL( __x__, fpclassify, __, f, __, d, __, l)
 #define isinf( __x__ )      __IMFC99MACRO1ARG_ALL( __x__, isinf,      __, f,   ,  , __, l)
@@ -1142,7 +1151,7 @@ _LIBIMF_EXT ___pmatherrl _LIBIMF_PUBAPI 
 
 /* Standard conformance support */
 
-#if (!defined(__linux__) || !defined(__USE_MISC)) || defined (__PURE_INTEL_C99_HEADERS__)
+#if ((!defined(__linux__) || !defined(__USE_MISC)) && !defined(_NETBSD_SOURCE)) || defined (__PURE_INTEL_C99_HEADERS__)
 typedef enum ___LIB_VERSIONIMF_TYPE {
      _IEEE_ = -1    /* IEEE-like behavior    */
     ,_SVID_         /* SysV, Rel. 4 behavior */