Add the GenerateExportMacro with unit tests.

Reviewed-by: Marcus D. Hanwell <marcus.hanwell@kitware.com>

Tests/Module/GenerateExportHeader/libstatic/CMakeLists.txt

@@ -0,0 +1,8 @@
+
+project(libstatic)
+
+# Show that the export header has no effect on a static library.
+
+add_library(libstatic STATIC libstatic.cpp)
+
+generate_export_header(libstatic)

Tests/Module/GenerateExportHeader/libstatic/libstatic.cpp

@@ -0,0 +1,87 @@
+
+#include "libstatic.h"
+
+int Libstatic::libstatic() const
+{
+  return 0;
+}
+
+int Libstatic::libstatic_exported() const
+{
+  return 0;
+}
+
+int Libstatic::libstatic_deprecated() const
+{
+  return 0;
+}
+
+int Libstatic::libstatic_not_exported() const {
+  return 0;
+}
+
+int Libstatic::libstatic_excluded() const {
+  return 0;
+}
+
+int LibstaticNotExported::libstatic() const
+{
+  return 0;
+}
+
+int LibstaticNotExported::libstatic_exported() const
+{
+  return 0;
+}
+
+int LibstaticNotExported::libstatic_deprecated() const
+{
+  return 0;
+}
+
+int LibstaticNotExported::libstatic_not_exported() const {
+  return 0;
+}
+
+int LibstaticNotExported::libstatic_excluded() const {
+  return 0;
+}
+
+int LibstaticExcluded::libstatic() const
+{
+  return 0;
+}
+
+int LibstaticExcluded::libstatic_exported() const
+{
+  return 0;
+}
+
+int LibstaticExcluded::libstatic_deprecated() const
+{
+  return 0;
+}
+
+int LibstaticExcluded::libstatic_not_exported() const {
+  return 0;
+}
+
+int LibstaticExcluded::libstatic_excluded() const {
+  return 0;
+}
+
+int libstatic_exported() {
+  return 0;
+}
+
+int libstatic_deprecated() {
+  return 0;
+}
+
+int libstatic_not_exported() {
+  return 0;
+}
+
+int libstatic_excluded() {
+  return 0;
+}

Tests/Module/GenerateExportHeader/libstatic/libstatic.h

@@ -0,0 +1,54 @@
+
+#ifndef LIBSTATIC_H
+#define LIBSTATIC_H
+
+#include "libstatic_export.h"
+
+class LIBSTATIC_EXPORT Libstatic {
+public:
+  int libstatic() const;
+
+  int LIBSTATIC_EXPORT libstatic_exported() const;
+
+  int LIBSTATIC_DEPRECATED libstatic_deprecated() const;
+
+  int libstatic_not_exported() const;
+
+  int LIBSTATIC_NO_EXPORT libstatic_excluded() const;
+};
+
+class LibstaticNotExported {
+public:
+  int libstatic() const;
+
+  int LIBSTATIC_EXPORT libstatic_exported() const;
+
+  int LIBSTATIC_DEPRECATED libstatic_deprecated() const;
+
+  int libstatic_not_exported() const;
+
+  int LIBSTATIC_NO_EXPORT libstatic_excluded() const;
+};
+
+class LIBSTATIC_NO_EXPORT LibstaticExcluded {
+public:
+  int libstatic() const;
+
+  int LIBSTATIC_EXPORT libstatic_exported() const;
+
+  int LIBSTATIC_DEPRECATED libstatic_deprecated() const;
+
+  int libstatic_not_exported() const;
+
+  int LIBSTATIC_NO_EXPORT libstatic_excluded() const;
+};
+
+LIBSTATIC_EXPORT int libstatic_exported();
+
+LIBSTATIC_DEPRECATED int libstatic_deprecated();
+
+int libstatic_not_exported();
+
+int LIBSTATIC_NO_EXPORT libstatic_excluded();
+
+#endif