help with tutorial
Hi: I am new to L4 and have been working through the tutorials. However, I am having a problem doing the hello-camkes-0 tutorial. When I try to install the tutorial, I get the output below. Looks like a file hello-camkes-0_build/camkes_gen/deps_1 is not there. Any help would be greatly appreciated! thanks, Sachin $ ./init --tut hello-camkes-0 loading initial cache file ../projects/sel4-tutorials/settings.cmake -- Found capdl: /compile/sel4-tutorials-manifest/projects/capdl CMake Warning (dev) at /usr/share/cmake3/Modules/FindPackageHandleStandardArgs.cmake:272 (message): The package name passed to `find_package_handle_standard_args` (camkes-tool) does not match the name of the calling package (sel4-tutorials). This can lead to problems in calling code that expects `find_package` result variables (e.g., `_FOUND`) to follow a certain pattern. Call Stack (most recent call first): /compile/sel4-tutorials-manifest/projects/sel4-tutorials/Findsel4-tutorials.cmake:67 (FIND_PACKAGE_HANDLE_STANDARD_ARGS) /compile/sel4-tutorials-manifest/projects/sel4-tutorials/settings.cmake:96 (find_package) This warning is for project developers. Use -Wno-dev to suppress it. -- Found camkes-tool: /compile/sel4-tutorials-manifest/projects/sel4-tutorials CMake Warning (dev) at /usr/share/cmake3/Modules/FindPackageHandleStandardArgs.cmake:272 (message): The package name passed to `find_package_handle_standard_args` (camkes-tool) does not match the name of the calling package (sel4-tutorials). This can lead to problems in calling code that expects `find_package` result variables (e.g., `_FOUND`) to follow a certain pattern. Call Stack (most recent call first): /compile/sel4-tutorials-manifest/projects/sel4-tutorials/Findsel4-tutorials.cmake:67 (FIND_PACKAGE_HANDLE_STANDARD_ARGS) /compile/sel4-tutorials-manifest/projects/sel4-tutorials/settings.cmake:96 (find_package) CMakeLists.txt:3 (include) This warning is for project developers. Use -Wno-dev to suppress it. -- The C compiler identification is GNU 7.3.1 -- The ASM compiler identification is GNU -- Found assembler: /opt/rh/devtoolset-7/root/usr/bin/gcc -- Check for working C compiler: /opt/rh/devtoolset-7/root/usr/bin/gcc -- Check for working C compiler: /opt/rh/devtoolset-7/root/usr/bin/gcc - works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Found camkes-tool: /compile/sel4-tutorials-manifest/projects/camkes-tool -- Found seL4: /compile/sel4-tutorials-manifest/kernel -- Found elfloader-tool: /compile/sel4-tutorials-manifest/tools/seL4/elfloader-tool -- Found musllibc: /compile/sel4-tutorials-manifest/projects/musllibc -- Found util_libs: /compile/sel4-tutorials-manifest/projects/util_libs -- Found seL4_libs: /compile/sel4-tutorials-manifest/projects/seL4_libs -- Found projects_libs: /compile/sel4-tutorials-manifest/projects/projects_libs -- Detecting cached version of: capDL-tool -- No cache path given. Set SEL4_CACHE_DIR to a path to enable caching binary artifacts. -- Found sel4runtime: /compile/sel4-tutorials-manifest/projects/sel4runtime -- Performing Test compiler_arch_test -- Performing Test compiler_arch_test - Success -- Detecting cached version of: musllibc -- No cache path given. Set SEL4_CACHE_DIR to a path to enable caching binary artifacts. -- /compile/sel4-tutorials-manifest/hello-camkes-0_build/ast.pickle is out of date. Regenerating... -- /compile/sel4-tutorials-manifest/hello-camkes-0_build/camkes-gen.cmake is out of date. Regenerating... CAmkES uses UTF-8 encoding, but your locale's preferred encoding is ansi_x3.4-1968. You can override your locale with the LANG environment variable. CMake Error at /compile/sel4-tutorials-manifest/tools/seL4/cmake-tool/helpers/make.cmake:13 (file): file failed to open for reading (No such file or directory): /compile/sel4-tutorials-manifest/hello-camkes-0_build/camkes_gen/deps_1 Call Stack (most recent call first): /compile/sel4-tutorials-manifest/tools/seL4/cmake-tool/helpers/make.cmake:71 (MakefileDepsToList) /compile/sel4-tutorials-manifest/projects/camkes-tool/camkes.cmake:503 (execute_process_with_stale_check) CMakeLists.txt:17 (GenerateCAmkESRootserver) /compile/sel4-tutorials-manifest/projects/sel4-tutorials/Findsel4-tutorials.cmake:29 (include) CMakeLists.txt:4 (sel4_tutorials_regenerate_tutorial) CMake Error at /compile/sel4-tutorials-manifest/projects/camkes-tool/camkes.cmake:523 (message): Failed to generate /compile/sel4-tutorials-manifest/hello-camkes-0_build/camkes-gen.cmake Call Stack (most recent call first): CMakeLists.txt:17 (GenerateCAmkESRootserver) /compile/sel4-tutorials-manifest/projects/sel4-tutorials/Findsel4-tutorials.cmake:29 (include) CMakeLists.txt:4 (sel4_tutorials_regenerate_tutorial) -- Configuring incomplete, errors occurred! See also "/compile/sel4-tutorials-manifest/hello-camkes-0_build/CMakeFiles/CMakeOutput.log". Traceback (most recent call last): File "./init", line 96, in <module> File "./init", line 85, in main File "/compile/sel4-tutorials-manifest/projects/sel4-tutorials/common.py", line 106, in init_directories return _init_build_directory(config, initialised, build_directory, tute_directory, output, config_dict=config_dict) File "/compile/sel4-tutorials-manifest/projects/sel4-tutorials/common.py", line 74, in _init_build_directory return sh.cmake(args + [tute_directory], _cwd=directory, _out=output, _err=output) File "/net/freenas/mnt/freenas-4TB/smore/.local/lib/python3.6/site-packages/sh.py", line 1549, in __call__ return RunningCommand(cmd, call_args, stdin, stdout, stderr) File "/net/freenas/mnt/freenas-4TB/smore/.local/lib/python3.6/site-packages/sh.py", line 793, in __init__ self.wait() File "/net/freenas/mnt/freenas-4TB/smore/.local/lib/python3.6/site-packages/sh.py", line 849, in wait self.handle_command_exit_code(exit_code) File "/net/freenas/mnt/freenas-4TB/smore/.local/lib/python3.6/site-packages/sh.py", line 877, in handle_command_exit_code raise exc sh.ErrorReturnCode_1: RAN: /bin/cmake -G Ninja -DTUT_BOARD=pc -DTUT_ARCH=x86_64 -DTUTORIAL_DIR=hello-camkes-0 -C ../projects/sel4-tutorials/settings.cmake /compile/sel4-tutorials-manifest/hello-camkes-0 STDOUT: STDERR:
Hi Sachin,
I am new to L4 and have been working through the tutorials. However, I am having a problem doing the hello-camkes-0 tutorial. When I try to install the tutorial, I get the output below. Looks like a file hello-camkes-0_build/camkes_gen/deps_1 is not there. Any help would be greatly appreciated!
I've checked the logs that you provided and it seems that the CMake configuration failed. In particular, in the last part of the logs, a Python script which calls 'cmake' to generate some files failed. It could be that the version of CMake you have is different from the ones we use which could be causing problems. We have some docker images [1] which contain all the tools necessary to build our projects, so you could try using that and see if it works. Also perhaps try running 'repo sync' to pull the latest sources as well. Regards, Damon [1] https://docs.sel4.systems/projects/dockerfiles/
Hi Damon: On Tue, Jun 30, 2020 at 10:51 PM Lee, Damon (Data61, Kensington NSW) < Damon.Lee@data61.csiro.au> wrote:
Hi Sachin,
I am new to L4 and have been working through the tutorials. However, I am having a problem doing the hello-camkes-0 tutorial. When I try to install the tutorial, I get the output below. Looks like a file hello-camkes-0_build/camkes_gen/deps_1 is not there. Any help would be greatly appreciated!
I've checked the logs that you provided and it seems that the CMake configuration failed. In particular, in the last part of the logs, a Python script which calls 'cmake' to generate some files failed.
It could be that the version of CMake you have is different from the ones we use which could be causing problems. We have some docker images [1] which contain all the tools necessary to build our projects, so you could try using that and see if it works. Also perhaps try running 'repo sync' to pull the latest sources as well.
Regards, Damon
Thank you very much for your help. Sachin
participants (2)
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Lee, Damon (Data61, Kensington NSW) -
Sachin More