Add ccommand for executing commands on the system, so by using ADD_CUSTOM_COMMAND, you can make rules to do some system commands during build. Currently supported commands are copy and remove. Others will follow.

1 files changed, 17 insertions, 0 deletions

diff --git a/Source/cmake.cxx b/Source/cmake.cxx
index c2cec36..e2a1dd8 100644
--- a/Source/cmake.cxx
+++ b/Source/cmake.cxx
@@ -252,6 +252,23 @@ void cmake::AddCMakePaths(const std::vector<std::string>& args)
      cmSystemTools::EscapeSpaces(cMakeSelf.c_str()).c_str(),
      "Path to CMake executable.",
      cmCacheManager::INTERNAL);
+
+  // Find ccommand
+  std::string cCommand = cmSystemTools::GetFilenamePath(cMakeSelf) +
+    "/ccommand" + cmSystemTools::GetFilenameExtension(cMakeSelf);
+  if( !cmSystemTools::FileExists(cMakeSelf.c_str()))
+    {
+    cmSystemTools::Error("CMAKE can not find the command line program "
+			 "ccommand. Attempted path: ", cMakeSelf.c_str());
+    return;
+    }
+
+  // Save the value in the cache
+  cmCacheManager::GetInstance()->AddCacheEntry
+    ("CCOMMAND_COMMAND",
+     cmSystemTools::EscapeSpaces(cCommand.c_str()).c_str(),
+     "Path to CMakeCommand executable.",
+     cmCacheManager::INTERNAL);
   
   // do CMAKE_ROOT, look for the environment variable first
   std::string cMakeRoot;