Merge branch '7.8'

[mesa.git] / src / egl / main / eglcompiler.h

diff --git a/src/egl/main/eglcompiler.h b/src/egl/main/eglcompiler.h
index 6b639b75c6632076fd4c947875a5a59c9e33fe1f..401a9cf56adc3b2801909cd70f68c1785fefc466 100644 (file)
--- a/src/egl/main/eglcompiler.h
+++ b/src/egl/main/eglcompiler.h
@@ -61,4 +61,32 @@
 #endif
 
 
+/**
+ * Function visibility
+ */
+#if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
+#  define PUBLIC __attribute__((visibility("default")))
+#else
+#  define PUBLIC
+#endif
+
+/**
+ * The __FUNCTION__ gcc variable is generally only used for debugging.
+ * If we're not using gcc, define __FUNCTION__ as a cpp symbol here.
+ * Don't define it if using a newer Windows compiler.
+ */
+#ifndef __FUNCTION__
+# if defined(__VMS)
+#  define __FUNCTION__ "VMS$NL:"
+# elif (!defined __GNUC__) && (!defined __xlC__) && \
+      (!defined(_MSC_VER) || _MSC_VER < 1300)
+#  if (__STDC_VERSION__ >= 199901L) /* C99 */ || \
+    (defined(__SUNPRO_C) && defined(__C99FEATURES__))
+#   define __FUNCTION__ __func__
+#  else
+#   define __FUNCTION__ "<unknown>"
+#  endif
+# endif
+#endif
+
 #endif /* EGLCOMPILER_INCLUDED */