Add a new Export generator for IMPORTED targets.

This is to be used during try_compile using LINK_LIBRARIES in the
srcfile signature and, in the future, TARGETS in the binary dir
signature.

1 files changed, 55 insertions, 0 deletions

diff --git a/Source/cmExportTryCompileFileGenerator.h b/Source/cmExportTryCompileFileGenerator.h
new file mode 100644
index 0000000..ed393ab
--- /dev/null
+++ b/Source/cmExportTryCompileFileGenerator.h
@@ -0,0 +1,55 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2013 Stephen Kelly <steveire@gmail.com>
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+#ifndef cmExportInstallFileGenerator_h
+#define cmExportInstallFileGenerator_h
+
+#include "cmExportFileGenerator.h"
+
+class cmInstallExportGenerator;
+class cmInstallTargetGenerator;
+
+class cmExportTryCompileFileGenerator: public cmExportFileGenerator
+{
+public:
+  /** Set the list of targets to export.  */
+  void SetExports(const std::vector<cmTarget*> &exports)
+    { this->Exports = exports; }
+  void SetConfig(const char *config) { this->Config = config; }
+protected:
+
+  // Implement virtual methods from the superclass.
+  virtual bool GenerateMainFile(std::ostream& os);
+
+  virtual void GenerateImportTargetsConfig(std::ostream&,
+                                           const char*,
+                                           std::string const&,
+                            std::vector<std::string>&) {}
+  virtual void HandleMissingTarget(std::string&,
+                                   std::vector<std::string>&,
+                                   cmMakefile*,
+                                   cmTarget*,
+                                   cmTarget*) {}
+
+  void PopulateProperties(cmTarget* target,
+                          ImportPropertyMap& properties,
+                          std::set<cmTarget*> &emitted);
+
+private:
+  std::string FindTargets(const char *prop, cmTarget *tgt,
+                   std::set<cmTarget*> &emitted);
+
+
+  std::vector<cmTarget*> Exports;
+  const char *Config;
+};
+
+#endif