$NetBSD: patch-fixincludes_inclhack.def,v 1.2 2015/11/03 13:59:10 jperkin Exp $

Fix for El Capitan / Xcode 7 from https://trac.macports.org/ticket/48471

--- fixincludes/inclhack.def.orig	2014-12-13 17:47:30.000000000 +0000
+++ fixincludes/inclhack.def
@@ -1141,6 +1141,79 @@ fix = {
     test_text = "#define _Noreturn	[[noreturn]]";
 };
 
+/* 
+ * Add definitions of non-standard (clang) macros.
+ */
+fix = {
+    hackname  = clang_macro___has_builtin;
+    select    = "__has_builtin";
+    bypass    = "#[ \t]*define[ \t]+__has_builtin";
+    c_fix     = wrap;
+    c_fix_arg = "#ifndef __has_builtin\n"
+                "  #define __has_builtin(x) 0\n"
+                "#endif\n";
+    test_text = "#if __has_builtin(__builtin_trap)\n"
+                "  __builtin_trap();\n"
+                "#else\n"
+                "  abort();\n"
+                "#endif\n";
+};
+fix = {
+    hackname  = clang_macro___has_feature;
+    select    = "__has_feature";
+    bypass    = "#[ \t]*define[ \t]+__has_feature";
+    c_fix     = wrap;
+    c_fix_arg = "#ifndef __has_feature\n"
+                "  #define __has_feature(x) 0\n"
+                "#endif\n";
+    test_text = "#if __has_feature(cxx_rvalue_references)\n"
+                "  // This code will only be compiled with the -std=c++11 and -std=gnu++11\n"
+                "  // options, because rvalue references are only standardized in C++11.\n"
+                "#endif\n";
+};
+fix = {
+    hackname  = clang_macro___has_cpp_attribute;
+    select    = "__has_cpp_attribute";
+    bypass    = "#[ \t]*define[ \t]+__has_cpp_attribute";
+    c_fix     = wrap;
+    c_fix_arg = "#ifndef __has_cpp_attribute\n"
+                "  #define __has_cpp_attribute(x) 0\n"
+                "#endif\n";
+    test_text = "#if __has_cpp_attribute(clang::fallthrough)\n"
+                "  #define FALLTHROUGH [[clang::fallthrough]]\n"
+                "#else\n"
+                "  #define FALLTHROUGH\n"
+                "#endif\n";
+};
+fix = {
+    hackname  = clang_macro___has_attribute;
+    select    = "__has_attribute";
+    bypass    = "#[ \t]*define[ \t]+__has_attribute";
+    c_fix     = wrap;
+    c_fix_arg = "#ifndef __has_attribute\n"
+                "  #define __has_attribute(x) 0\n"
+                "#endif\n";
+    test_text = "#if __has_attribute(always_inline)\n"
+                "  #define ALWAYS_INLINE __attribute__((always_inline))\n"
+                "#else\n"
+                "  #define ALWAYS_INLINE\n"
+                "#endif\n";
+};
+fix = {
+    hackname  = clang_macro___has_declspec_attribute;
+    select    = "__has_declspec_attribute";
+    bypass    = "#[ \t]*define[ \t]+__has_declspec_attribute";
+    c_fix     = wrap;
+    c_fix_arg = "#ifndef __has_declspec_attribute\n"
+                "  #define __has_declspec_attribute(x) 0\n"
+                "#endif\n";
+    test_text = "#if __has_declspec_attribute(dllexport)\n"
+                "  #define DLLEXPORT __declspec(dllexport)\n"
+                "#else\n"
+                "  #define DLLEXPORT\n"
+                "#endif\n";
+};
+
 /*
  *  Fix various macros used to define ioctl numbers.
  *  The traditional syntax was:
@@ -3226,9 +3299,9 @@ fix = {
     mach      = "*-*-solaris2.*";
     files     = complex.h;
     sed	      = "/#if[ \t]*!defined(__cplusplus)/c\\\n"
-    		"#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif";
+    		"#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif\\\n";
     sed	      = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n"
-		"#ifdef\t__cplusplus\\\n}\\\n#endif";
+		"#ifdef\t__cplusplus\\\n}\\\n#endif\\\n";
     test_text = "#if !defined(__cplusplus)\n"
 		"#endif	/* !defined(__cplusplus) */";
 };