The flags shouldn't be added. It is possible to set compiler options locally in .cpp files. See rev 6299 where I did this to get around a Boost problem.
Garth On 21 October 2011 11:53, Johannes Ring <[email protected]> wrote: > On Fri, Oct 21, 2011 at 9:40 AM, Anders Logg <[email protected]> wrote: >> Would it be possible to add -fpermissive only in the case when MTL4 is >> detected? > > Yes. Try to add that flag to CMAKE_REQUIRED_FLAGS in FindMTL4.cmake: > > === modified file 'cmake/modules/FindMTL4.cmake' > --- cmake/modules/FindMTL4.cmake 2011-02-04 10:02:55 +0000 > +++ cmake/modules/FindMTL4.cmake 2011-10-21 10:49:30 +0000 > @@ -33,7 +33,7 @@ > # Set flags for building test program > set(CMAKE_REQUIRED_INCLUDES ${MTL4_INCLUDE_DIRS} ${Boost_INCLUDE_DIR}) > set(CMAKE_REQUIRED_LIBRARIES ${MTL4_LIBRARIES}) > - set(CMAKE_REQUIRED_FLAGS ${MTL4_DEFINITIONS}) > + set(CMAKE_REQUIRED_FLAGS ${MTL4_DEFINITIONS} -fpermissive) > > # Build and run test program > include(CheckCXXSourceRuns) > > Johannes > > _______________________________________________ > Mailing list: https://launchpad.net/~dolfin > Post to : [email protected] > Unsubscribe : https://launchpad.net/~dolfin > More help : https://help.launchpad.net/ListHelp > _______________________________________________ Mailing list: https://launchpad.net/~dolfin Post to : [email protected] Unsubscribe : https://launchpad.net/~dolfin More help : https://help.launchpad.net/ListHelp
