mapi/glapi: Avoid warnings about visibility being unsupported on MinGW.

diff --git a/src/mapi/glapi/gen/gl_XML.py b/src/mapi/glapi/gen/gl_XML.py
index 660c8cf..4d414e8 100644 (file)
--- a/src/mapi/glapi/gen/gl_XML.py
+++ b/src/mapi/glapi/gen/gl_XML.py
@@ -224,7 +224,7 @@ class gl_print_base:
                """
 
                self.undef_list.append(S)
-               print """#  if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590)) && defined(__ELF__)
+               print """#  if (defined(__GNUC__) && !defined(__CYGWIN__) && !defined(__MINGW32__)) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590) && defined(__ELF__))
 #    define %s  __attribute__((visibility("%s")))
 #  else
 #    define %s

diff --git a/src/mapi/glapi/glapitemp.h b/src/mapi/glapi/glapitemp.h
index 4eb4861..0f49b33 100644 (file)
--- a/src/mapi/glapi/glapitemp.h
+++ b/src/mapi/glapi/glapitemp.h
@@ -27,7 +27,7 @@
  */
 
 
-#  if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590)) && defined(__ELF__)
+#  if (defined(__GNUC__) && !defined(__CYGWIN__) && !defined(__MINGW32__)) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590) && defined(__ELF__))
 #    define HIDDEN  __attribute__((visibility("hidden")))
 #  else
 #    define HIDDEN