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

1 files changed, 2 insertions, 9 deletions

diff --git a/Modules/CMakeDetermineFortranCompiler.cmake b/Modules/CMakeDetermineFortranCompiler.cmake
index 15f66f9..687bb8d 100644
--- a/Modules/CMakeDetermineFortranCompiler.cmake
+++ b/Modules/CMakeDetermineFortranCompiler.cmake
@@ -66,14 +66,6 @@ ENDIF(NOT CMAKE_Fortran_COMPILER)
 
 MARK_AS_ADVANCED(CMAKE_Fortran_COMPILER)  
 
-FIND_PROGRAM(CMAKE_AR NAMES ar )
-
-FIND_PROGRAM(CMAKE_RANLIB NAMES ranlib)
-IF(NOT CMAKE_RANLIB)
-   SET(CMAKE_RANLIB : CACHE INTERNAL "noop for ranlib")
-ENDIF(NOT CMAKE_RANLIB)
-MARK_AS_ADVANCED(CMAKE_RANLIB)
-
 # Build a small source file to identify the compiler.
 IF(${CMAKE_GENERATOR} MATCHES "Visual Studio")
   SET(CMAKE_Fortran_COMPILER_ID_RUN 1)
@@ -130,8 +122,9 @@ IF(NOT CMAKE_Fortran_COMPILER_ID_RUN)
   ENDIF("${CMAKE_Fortran_PLATFORM_ID}" MATCHES "MinGW")
 ENDIF(NOT CMAKE_Fortran_COMPILER_ID_RUN)
 
+INCLUDE(CMakeFindBinUtils)
+
 # configure variables set in this file for fast reload later on
 CONFIGURE_FILE(${CMAKE_ROOT}/Modules/CMakeFortranCompiler.cmake.in 
   ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeFortranCompiler.cmake IMMEDIATE)
-MARK_AS_ADVANCED(CMAKE_AR)
 SET(CMAKE_Fortran_COMPILER_ENV_VAR "FC")