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John On 3/12/08, John Xu <[EMAIL PROTECTED]> wrote: > > Hi, > > I was trying to cross compile something for arm-linux by running a script > on i386. Here is the output: > > > sh: error while loading shared libraries: /usr/lib/libncurses.so.5: ELF > file OS ABI invalid > > sh: error while loading shared libraries: /usr/lib/libncurses.so.5: ELF > file OS ABI invalid > > sh: error while loading shared libraries: /usr/lib/libncurses.so.5: ELF > file OS ABI invalid > > sh: error while loading shared libraries: /usr/lib/libncurses.so.5: ELF > file OS ABI invalid > > sh: error while loading shared libraries: /usr/lib/libncurses.so.5: ELF > file OS ABI invalid > > System is unknown to cmake, create: > > /build/cmake_tool/share/cmake-2.4/Modules/Platform/UnknownOS.cmake to use > this system, please send your config file to [EMAIL PROTECTED] so it can > be added to cmake > > -- Check for working C compiler: /cross/arm-linux/bin/arm-linux-gcc > > System is unknown to cmake, create: > > /build/cmake_tool/share/cmake-2.4/Modules/Platform/UnknownOS.cmake to use > this system, please send your config file to [EMAIL PROTECTED] so it can > be added to cmake > > -- Check for working C compiler: /cross/arm-linux/bin/arm-linux-gcc -- > broken > > CMake Error: The C compiler "/cross/arm-linux/bin/arm-linux-gcc" is not > able to compile a simple test program. > > It fails with the following output: > > /tools/bin/make -f CMakeFiles/cmTryCompileExec.dir/build.make > CMakeFiles/cmTryCompileExec.dir/build > > make[1]: Entering directory `/build/opensync/CMakeFiles/CMakeTmp' > > /build/cmake_tool/bin/cmake -E cmake_progress_report > /build/opensync/CMakeFiles/CMakeTmp/CMakeFiles 1 > > make[1]: Leaving directory `/build/opensync/CMakeFiles/CMakeTmp' > > /bin/sh: error while loading shared libraries: /usr/lib/libncurses.so.5: > ELF file OS ABI invalid > > make[1]: *** [CMakeFiles/cmTryCompileExec.dir/testCCompiler.o] Error 127 > > make: *** [cmTryCompileExec/fast] Error 2 > > > > CMake will not be able to correctly generate this project. > > -- Configuring done > > make: *** No targets specified and no makefile found. Stop. > > make: *** No rule to make target `install'. Stop. > > Part of the build script is as follows: > > export CC=arm-linux-gcc > > export CXX=arm-linux-g++ > > cmake -DCROSS_COMPILE=arm-linux- > -DCMAKE_TOOLCHAIN_FILE=Toolchain-arm-linux ...... > > In the toolchain file, I have set CMAKE_SYSTEM_NAME to Linux etc. > > However, it seems that the main problem is the "ELF file OS ABI invalid" > (as well as the UnknownOS). > > I am using cmake-2.4.7-Linux-i386. The /usr/lib/libncurses.so library was > build for arm-linux separately by not using cmake. > > Can someone tell me what I am doing wrong in here? Do I have to run an ARM > specific cmake? Or cross compiling is only supported by version 2.6.0 or > later? Your help will be greatly appreciated. Thank you in advance. > > John >
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