util: remove Sun C Compiler support

Support for this compiler was dropped in 51564f04b77e6

Acked-by: Edward O'Callaghan <funfunctor@folklore1984.net>

diff --git a/src/util/macros.h b/src/util/macros.h
index 9ddf675..9dea2a0 100644 (file)
--- a/src/util/macros.h
+++ b/src/util/macros.h
@@ -220,7 +220,7 @@ do {                       \
 #define MUST_CHECK
 #endif
 
-#if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
+#if defined(__GNUC__)
 #define ATTRIBUTE_NOINLINE __attribute__((noinline))
 #else
 #define ATTRIBUTE_NOINLINE