Define `__cdecl` if necessary in coredistools.h.

This fixes a build break for CoreDisTools on Linux.

Commit migrated from https://github.com/dotnet/coreclr/commit/15d31659309c603e3bb2b748615a86423e62c6b6

diff --git a/src/coreclr/src/inc/coredistools.h b/src/coreclr/src/inc/coredistools.h
index c73b2f7..5414605 100644 (file)
--- a/src/coreclr/src/inc/coredistools.h
+++ b/src/coreclr/src/inc/coredistools.h
@@ -27,6 +27,13 @@
 #define DllIface EXTERN_C __declspec(dllimport)
 #endif // defined(DllInterfaceExporter)
 #else
+#if !defined(__cdecl)
+#if defined(__i386__)
+#define __cdecl __attribute__((cdecl))
+#else
+#define __cdecl
+#endif
+#endif
 #define DllIface EXTERN_C
 #endif // defined(_MSC_VER)