Please keep the discussion on list so others may benefit from replies.
You can't presently change the compiler in CMakeLists.txt. And you cannot change it after any CMake TRY_COMPILE commands have occurred without starting over... What you can do is this: Set the environment variables C and CXX to be the full paths to the C and C++ compilers that you want to use prior to invoking cmake / ccmake / CMakeSetup for the first configure. See the entry regarding CMAKE_C_COMPILER at http://www.cmake.org/Wiki/CMake_Useful_Variables#Compilers_and_Tools HTH, David On 6/8/07, abhijeet mhatre <[EMAIL PROTECTED]> wrote:
HI David Actually I wanted to change the compiler from g++ to m68k-g++ (compiler for motorola architecture) so I just edited CMakeCache.txt where it was defined. I think I did it all wrong and should have put something in CMakeLists.txtinstead of CMakeCache.txt. Could you tell me how to change the compiler in CMakeLists.txt ? Thanks a lot Abhijeet *David Cole <[EMAIL PROTECTED]>* wrote: Do *not* distribute CMakeCache.txt. It simply will not work. CMake must be run against CMakeLists.txt to produce CMakeCache.txt (and all the rest of the initial binary tree) on each target build machine... On 6/8/07, abhijeet mhatre <[EMAIL PROTECTED]> wrote: > > > Hi > > I configure cmake by writing a CMakeLists.txt file in a source > folder. > > It runs fine. > > > > Now if I move the folder to some other location, cmake complains that > > the > > files still refer to the previous location. Then I have to edit > > CMakeCache.txt and replace the project path at 3-4 there. Then it > works > > fine. > > > > Is there any elegant way to do this. > > > > > >>Do out-of-source builds. When you want the output to appear somewhere > >>else, nuke the output directory and start over. > >>http://www.cmake.org/Wiki/CMake_FAQ > <http://www.cmake.org/Wiki/CMake_FAQ> You cannot simply move > CMake > >>output directories around in the filesystem. They use hardcoded > >>absolute paths for safety, so if you want them somewhere else you must > >>regenerate them. > > > Suppose if I want distribute my project with the source code, > CMake files and all, how do I do this? I dont mind regenerating > build files using "cmake ." but I dont want to edit the CMakeLists.txt > > and CMakeCache.txt when I distriubute my project. Is this doable? > > regards > Abhijeet > > ------------------------------ > Get the free Yahoo! toolbar > <http://us.rd.yahoo.com/evt=48226/*http://new.toolbar.yahoo.com/toolbar/features/norton/index.php>and rest assured with the added security of spyware protection. > > _______________________________________________ > CMake mailing list > CMake@cmake.org > http://www.cmake.org/mailman/listinfo/cmake > ------------------------------ Park yourself in front of a world of choices in alternative vehicles. Visit the Yahoo! Auto Green Center.<http://us.rd.yahoo.com/evt=48246/*http://autos.yahoo.com/green_center/;_ylc=X3oDMTE5cDF2bXZzBF9TAzk3MTA3MDc2BHNlYwNtYWlsdGFncwRzbGsDZ3JlZW4tY2VudGVy>
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