Hi, Make sure you delete the builddirectory if you change the toolchain file, in the output you sent all the compiler detection/testing results was cached.
/johan On Feb 4, 2011 10:27 PM, "Enrique Izaguirre" <enrique.izagui...@gmail.com> wrote: > Thanks Alexander, > Seems that it doesn't have much information but here it is: > > # cmake -DCMAKE_TOOLCHAIN_FILE=../Toolchain-linuxcpp.cmake .. > System name is: > Linux > The Top directory is: > /home/x0148488/omapflash > Adding subdirectory comdriver... > Entering comdriver's CMakeLists > Now trying to find AdbWinApi.lib library > Adding subdirectory common... > Adding subdirectory host... > -- Configuring done > CMake Error: Error required internal CMake variable not set, cmake may be > not be built correctly. > Missing variable is: > CMAKE_C_LINK_EXECUTABLE > -- Generating done > -- Build files have been written to: /home/x0148488/omapflash/cmake_build > > Thanks > > Enrique > > > > 2011/2/4 Alexander Neundorf <a.neundorf-w...@gmx.net> > >> On Friday 04 February 2011, Enrique Izaguirre wrote: >> > Hello again, >> > >> > I am trying to cross-compile from Windows (actually Cygwin) to Linux. >> > My Toolchain file (Toolchain-linuxcpp.cmake) is as follows: >> > >> > SET(CMAKE_SYSTEM_NAME Linux) >> > >> > #specify the cross-compiler >> > set (CMAKE_C_COMPILER /bin/gcc-linux) >> > set (CMAKE_CXX_COMPILER /bin/g++-linux) >> > >> > >> > After doing the cmake build using cmake >> > -DCMAKE_TOOLCHAIN_FILE=../Toolchain-linuxcpp.cmake .. >> > >> > CMake Error: Error required internal CMake variable not set, cmake may be >> > not be built correctly. >> > Missing variable is: >> > CMAKE_C_LINK_EXECUTABLE >> > >> > >> > I have using both compilers separately and I didn't have any problem, but >> > when I put them together in the Toolchain file is when this problems >> comes >> > up. >> > >> > What value CMAKE_C_LINK_EXECUTABLE variable should be set? And where? >> >> This should be set via CMakeCInformation.cmake, which loads the platform- >> and >> compiler specific files, e.g. Modules/Compiler/GNU-C.cmake. >> Can you please post the output of the cmake run ? >> >> Alex >>
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