The following issue has been SUBMITTED. ====================================================================== http://public.kitware.com/Bug/view.php?id=13059 ====================================================================== Reported By: Flávio J. Saraiva Assigned To: ====================================================================== Project: CMake Issue ID: 13059 Category: CMake Reproducibility: N/A Severity: minor Priority: normal Status: new ====================================================================== Date Submitted: 2012-03-23 08:57 WET Last Modified: 2012-03-23 08:57 WET ====================================================================== Summary: No native data type can represent a ??-bit integer. Description: After doing updates to my Cygwin+Cygwin Ports environment I was going to update cmake from 2.8.5 to 2.8.7.
While building 2.8.7 I got puzzling errors in FundamentalType.h... see http://open.cdash.org/buildSummary.php?buildid=2114265#Stage2 : In file included from /cygdrive/D/dev/buildslave/My Tests/CMake/Source/kwsys/SystemInformation.cxx:29: /cygdrive/D/dev/buildslave/My Tests/CMake-build/Source/cmsys/FundamentalType.h:75:3: #error "No native data type can represent a 16-bit integer." /cygdrive/D/dev/buildslave/My Tests/CMake-build/Source/cmsys/FundamentalType.h:86:3: #error "No native data type can represent a 32-bit integer." /cygdrive/D/dev/buildslave/My Tests/CMake-build/Source/cmsys/FundamentalType.h:106:3: #error "No native data type can represent a 64-bit integer." I still had the 2.8.5 version installed and little time. So I started reporting Nightly builds to the dashboard and left it at that. ----- A few days later I noticed that the versions of gcc and g++ didn't match, so I updated and cmake can build now. (one was 3.4.4 and the other 4.5.3, forgot which was which) My best guess is that gcc and g++ were disagreeing on the size of short/int/long?... I suggest adding a test to check if C and CXX compilers are compatible, since cmake seems to assume they are. ====================================================================== Issue History Date Modified Username Field Change ====================================================================== 2012-03-23 08:57 Flávio J. SaraivaNew Issue ====================================================================== -- 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://public.kitware.com/cgi-bin/mailman/listinfo/cmake-developers
