Peter Soetens wrote: > The following happened to me (cmake version 2.4-patch 2) : > > $ mkdir build > $ cd build > $ cmake .. -DCMAKE_CXX_COMPILER=g++ -DCMAKE_CC_COMPILER=gcc > -- Check for working C compiler: gcc > -- Check for working C compiler: gcc -- works > -- Check size of void* > -- Check size of void* - done > -- Check for working CXX compiler: g++ > -- Check for working CXX compiler: g++ -- works > > [ ... a bit later ... ] > > -- Looking for C++ include ftd2xx.h > CMake Error: your CXX compiler: "/home/sspr/src/orocos-components/build/g++" > was not found. Please set CMAKE_CXX_COMPILER to a valid compiler path or > name. > CMake Error: Internal CMake error, TryCompile configure of cmake failed > > First it works, then suddenly it doesn't [1]. Now I see cmake wants an > absolute path, so I do the following: > > $ cmake .. -DCMAKE_CXX_COMPILER=/usr/bin/g++ -DCMAKE_CC_COMPILER=/usr/bin/gcc > CMake Error: your CXX compiler: "/home/sspr/src/orocos-components/build2/g++" > was not found. Please set CMAKE_CXX_COMPILER to a valid compiler path or > name.
Any time you change the compiler you have to wipe out the build tree and start from scratch. Try running CMake like this instead: $ rm -rf build; mkdir build; cd build $ CC=gcc CXX=g++ cmake .. -Brad _______________________________________________ CMake mailing list [email protected] http://www.cmake.org/mailman/listinfo/cmake
