On 05/01/2011 04:25 AM, Serghei Amelian wrote: > On Sunday 01 May 2011 09:13:53 David C. Rankin wrote: > [...] > >> >> -- Configuring incomplete, errors occurred! >> ==> ERROR: A failure occurred in build(). >> Aborting... >> >> What is this test checking and how can I be failing it? > > Check CMakeError.log > Serghei, Here is what I'm getting: 13:28 supersff:~/tblds/trinity-tqtinterface> cat ./src/build/CMakeFiles/CMakeError.log Performing C++ SOURCE FILE Test HAVE_USABLE_QT3 failed with the following output: Change Dir: /home/david/tblds/trinity-tqtinterface/src/build/CMakeFiles/CMakeTmp Run Build Command:/usr/bin/make "cmTryCompileExec/fast" /usr/bin/make -f CMakeFiles/cmTryCompileExec.dir/build.make CMakeFiles/cmTryCompileExec.dir/build make[1]: Entering directory `/home/david/tblds/trinity-tqtinterface/src/build/CMakeFiles/CMakeTmp' /usr/bin/cmake -E cmake_progress_report /home/david/tblds/trinity-tqtinterface/src/build/CMakeFiles/CMakeTmp/CMakeFiles 1 Building CXX object CMakeFiles/cmTryCompileExec.dir/src.cxx.o /usr/bin/c++ -march=i686 -mtune=generic -O2 -pipe -DHAVE_USABLE_QT3 -I/opt/qt/include -o CMakeFiles/cmTryCompileExec.dir/src.cxx.o -c /home/david/tblds/trinity-tqtinterface/src/build/CMakeFiles/CMakeTmp/src.cxx /home/david/tblds/trinity-tqtinterface/src/build/CMakeFiles/CMakeTmp/src.cxx:2:30: fatal error: qapplication.h: No such file or directory compilation terminated. make[1]: *** [CMakeFiles/cmTryCompileExec.dir/src.cxx.o] Error 1 make[1]: Leaving directory `/home/david/tblds/trinity-tqtinterface/src/build/CMakeFiles/CMakeTmp' make: *** [cmTryCompileExec/fast] Error 2 Source file was: #include <qapplication.h> int main(int argc, char **argv) { QApplication app(argc, argv); return 0; } The qapplication.h is only in the Qt4 directory: 13:29 supersff:~/tblds/trinity-tqtinterface> find . -name qapplication.h ./src/tqtinterface/qtinterface/qt4/Qt/qapplication.h ./src/tqtinterface/qtinterface/tqt4/Qt/qapplication.h So why is the Qt3 build failing for lack of finding qapplication.h? -- David C. Rankin, J.D.,P.E.