ENH: merge CMake-CrossCompileBasic to HEAD

-add a RESULT_VARIABLE to INCLUDE()
-add CMAKE_TOOLCHAIN_FILE for specifiying your (potentially crosscompiling) toolchain
-have TRY_RUN() complain if you try to use it in crosscompiling mode (which were compiled but cannot run on this system)
-use CMAKE_EXECUTABLE_SUFFIX in TRY_RUN(), probably TRY_RUN won't be able to
run the executables if they have a different suffix because they are
probably crosscompiled, but nevertheless it should be able to find them
-make several cmake variables presettable by the user: CMAKE_C/CXX_COMPILER, CMAKE_C/CXX_OUTPUT_EXTENSION, CMAKE_SYSTEM_NAME, CMAKE_SYSTEM_INFO_FILE
-support prefix for GNU toolchains (arm-elf-gcc, arm-elf-ar, arm-elf-strip etc.)
-move ranlib on OSX from the file command to a command in executed in cmake_install.cmake
-add support for stripping during install in cmake_install.cmake
-split out cl.cmake from Windows-cl.cmake, first (very incomplete) step to support MS crosscompiling tools
-remove stdio.h from the simple C program which checks if the compiler works, since this may not exist for some embedded platforms
-create a new CMakeFindBinUtils.cmake which collects the search fro ar, ranlib, strip, ld, link, install_name_tool and other tools like these
-add support for CMAKE_FIND_ROOT_PATH for all FIND_XXX commands, which is a
list of directories which will be prepended to all search directories, right
now as a cmake variable, turning it into a global cmake property may need
some more work
-remove cmTestTestHandler::TryExecutable(), it's unused
-split cmFileCommand::HandleInstall() into slightly smaller functions

Alex

2 files changed, 0 insertions, 50 deletions

diff --git a/Source/CTest/cmCTestTestHandler.cxx b/Source/CTest/cmCTestTestHandler.cxx
index 7552f75..e33d62b 100644
--- a/Source/CTest/cmCTestTestHandler.cxx
+++ b/Source/CTest/cmCTestTestHandler.cxx
@@ -214,51 +214,6 @@ bool cmCTestSetTestsPropertiesCommand::InitialPass(
 }
 
 //----------------------------------------------------------------------
-// Try to find an executable, if found fullPath will be set to the full path
-// of where it was found. The directory and filename to search for are passed
-// in as well an a subdir (typically used for configuraitons such as
-// Release/Debug/etc)
-bool cmCTestTestHandler::TryExecutable(const char *dir, 
-                                       const char *file,
-                                       std::string *fullPath, 
-                                       const char *subdir)
-{
-  // try current directory
-  std::string tryPath;
-  if (dir && strcmp(dir,""))
-    {
-    tryPath = dir;
-    tryPath += "/";
-    }
-
-  if (subdir && strcmp(subdir,""))
-    {
-    tryPath += subdir;
-    tryPath += "/";
-    }
-
-  tryPath += file;
-
-  // find the file without an executable extension
-  if(cmSystemTools::FileExists(tryPath.c_str()))
-    {
-    *fullPath = cmSystemTools::CollapseFullPath(tryPath.c_str());
-    return true;
-    }
-
-  // if not found try it with the executable extension
-  tryPath += cmSystemTools::GetExecutableExtension();
-  if(cmSystemTools::FileExists(tryPath.c_str()))
-    {
-    *fullPath = cmSystemTools::CollapseFullPath(tryPath.c_str());
-    return true;
-    }
-
-  // not found at all, return false
-  return false;
-}
-
-//----------------------------------------------------------------------
 // get the next number in a string with numbers separated by ,
 // pos is the start of the search and pos2 is the end of the search
 // pos becomes pos2 after a call to GetNextNumber.
diff --git a/Source/CTest/cmCTestTestHandler.h b/Source/CTest/cmCTestTestHandler.h
index 6b81f8a..1bac55c 100644
--- a/Source/CTest/cmCTestTestHandler.h
+++ b/Source/CTest/cmCTestTestHandler.h
@@ -103,11 +103,6 @@ public:
     cmCTestTestProperties* Properties;
   };
 
-  // useful function for looking for a test
-  static bool TryExecutable(const char *dir, const char *file,
-                            std::string *fullPath, 
-                            const char *subdir);
-
   // add configuraitons to a search path for an executable
   static void AddConfigurations(cmCTest *ctest, 
                                 std::vector<std::string> &attempted,