public: add definitions for Solaris

public/build.c

@@ -121,6 +121,8 @@ const char *Q_PlatformStringByID( const int platform )
 		return "psvita";
 	case PLATFORM_WASI:
 		return "wasi";
+	case PLATFORM_SUNOS:
+		return "sunos";
 	}
 
 	assert( 0 );

public/build.h

@@ -81,6 +81,7 @@ Then you can use another oneliner to query all variables:
 #undef XASH_RISCV_SINGLEFP
 #undef XASH_RISCV_SOFTFP
 #undef XASH_SERENITY
+#undef XASH_SUNOS
 #undef XASH_WIN32
 #undef XASH_X86
 #undef XASH_NSWITCH
@@ -130,6 +131,8 @@ Then you can use another oneliner to query all variables:
 		#define XASH_PSVITA 1
 	#elif defined __wasi__
 		#define XASH_WASI 1
+	#elif defined __sun__
+		#define XASH_SUNOS 1
 	#else
 		#error
 	#endif

public/buildenums.h

@@ -42,6 +42,7 @@ GNU General Public License for more details.
 #define PLATFORM_NSWITCH    13
 #define PLATFORM_PSVITA     14
 #define PLATFORM_WASI       15
+#define PLATFORM_SUNOS      16
 
 #if XASH_WIN32
 	#define XASH_PLATFORM PLATFORM_WIN32
@@ -73,6 +74,8 @@ GNU General Public License for more details.
 	#define XASH_PLATFORM PLATFORM_PSVITA
 #elif XASH_WASI
 	#define XASH_PLATFORM PLATFORM_WASI
+#elif XASH_SUNOS
+	#define XASH_PLATFORM PLATFORM_SUNOS
 #else
 	#error
 #endif