2010/3/5 Bill Hoffman <bill.hoff...@kitware.com>: > Eric Noulard wrote: >> >> 2010/3/5 Bill Hoffman <bill.hoff...@kitware.com>: >>> >>> CMake 2.8.1 RC 4 is ready to try: >>> >>> http://www.cmake.org/files/v2.8/?C=M;O=D >>> >>> Please try your projects with it. If you find any issues, let me know. >>> I think this is about it. So, if I don't hear anything by Monday, this >>> is >>> going to be 2.8.1. >> >> Not really a show-stopper since I have no problem using this RC >> but I do have a problem "Building it" on 2 linux boxes >> (first is Ubuntu 9.10 and the other is Fedora 11) using gcc 4.4.1: >> >> Same error: >> Linking CXX executable cmsysTestsCxx >> [ 10%] Built target cmsysTestsCxx >> [ 13%] Built target cmzlib >> [ 14%] Building C object Utilities/cmcurl/CMakeFiles/cmcurl.dir/base64.o >> In file included from /usr/include/stdlib.h:320, >> from >> /home/usdtim/Erk/CMake/CMake-gitted/Utilities/cmcurl/base64.c:37: >> /usr/include/sys/types.h:110: error: conflicting types for ‘ssize_t’ >> /home/usdtim/Erk/CMake/CMake-gitted/build/Utilities/cmcurl/config.h:727: >> note: previous declaration of ‘ssize_t’ was here >> make[2]: *** [Utilities/cmcurl/CMakeFiles/cmcurl.dir/base64.o] Erreur 1 >> make[1]: *** [Utilities/cmcurl/CMakeFiles/cmcurl.dir/all] Erreur 2 >> make: *** [all] Erreur 2 >> >> >> If I comment-out the offending (re)define in cmcurl/config.h.in >> I can compile and use with no noticeable trouble. >> >> > How are you building it?
Yes I do. > Do other versions of CMake have this issue? Sounds > like a try-compile test failed. HEAD has the same issue. I did not tried previous version [yet] the culprit seems to be that generated (configured) Utilities/cmcurl/config.h does the following: #ifndef SIZEOF_SSIZE_T # if SIZEOF_LONG == SIZEOF_SIZE_T typedef long ssize_t; # elif SIZEOF_LONG_LONG == SIZEOF_SIZE_T typedef long long ssize_t; # elif SIZEOF___INT64 == SIZEOF_SIZE_T typedef __int64 ssize_t; # else typedef int ssize_t; # endif however, in this case CheckTypeSize macro obviously fails to find the size of the type "ssize_t": /* The size of `size_t', as computed by sizeof. */ #define SIZEOF_SIZE_T 4 /* The size of `ssize_t', as computed by sizeof. */ /* The size of `time_t', as computed by sizeof. */ #define SIZEOF_TIME_T 4 However <sys/types.h> is defining the type... I'll give 2.8.0 and 2.6.4 a compile try and give you feedback. -- Erk Membre de l'April - « promouvoir et défendre le logiciel libre » - http://www.april.org _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
