Hi,leon it is fail for building rdma-core branch. build environment: ubuntu is the user-space stack in github not support to ubuntu? ubuntu@62fe1357a077:~/rdma_core/rdma-core$ cd build_1 ubuntu@62fe1357a077:~/rdma_core/rdma-core/build_1$ cmake .. -- The C compiler identification is GNU 4.8.4 -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Could NOT find PkgConfig (missing: PKG_CONFIG_EXECUTABLE) -- Performing Test SUPPORTS_GNU99 -- Performing Test SUPPORTS_GNU99 - Success -- Performing Test HAVE_C_WARNINGS -- Performing Test HAVE_C_WARNINGS - Success -- Performing Test HAVE_C_WORKING_MISSING_FIELD_INITIALIZERS -- Performing Test HAVE_C_WORKING_MISSING_FIELD_INITIALIZERS - Failed -- Performing Test HAVE_C_WNO_MISSING_FIELD_INITIALIZERS -- Performing Test HAVE_C_WNO_MISSING_FIELD_INITIALIZERS - Success -- Performing Test HAVE_NO_STRICT_ALIASING -- Performing Test HAVE_NO_STRICT_ALIASING - Success -- Performing Test HAS_CLOEXEC -- Performing Test HAS_CLOEXEC - Success -- Performing Test HAVE_FUNC_ATTRIBUTE_ALWAYS_INLINE -- Performing Test HAVE_FUNC_ATTRIBUTE_ALWAYS_INLINE - Success -- Performing Test SUPPORTS_AS_NEEDED -- Performing Test SUPPORTS_AS_NEEDED - Success -- Performing Test SUPPORTS_NO_UNDEFINED -- Performing Test SUPPORTS_NO_UNDEFINED - Success -- Performing Test _LDSYMVER_SUCCESS -- Performing Test _LDSYMVER_SUCCESS - Success -- Found LDSymVer: GNU -- Looking for include file pthread.h -- Looking for include file pthread.h - found -- Looking for pthread_create -- Looking for pthread_create - not found -- Looking for pthread_create in pthreads -- Looking for pthread_create in pthreads - not found -- Looking for pthread_create in pthread -- Looking for pthread_create in pthread - found -- Found Threads: TRUE CMake Error at CMakeLists.txt:199 (message): Cannot find libnl-3.0 or libnl-1 -- Configuring incomplete, errors occurred! See also "/home/ubuntu/rdma_core/rdma-core/build_1/CMakeFiles/CMakeOutput.log". See also "/home/ubuntu/rdma_core/rdma-core/build_1/CMakeFiles/CMakeError.log". ubuntu@62fe1357a077:~/rdma_core/rdma-core/build_1$ sudo apt-get install libnl-3.0 [sudo] password for ubuntu: Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package libnl-3.0 E: Couldn't find any package by regex 'libnl-3.0' ubuntu@62fe1357a077:~/rdma_core/rdma-core/build_1$ sudo apt-get install libnl-1 Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package libnl-1 but if i directly use the build.sh, the log as fllows: -- The C compiler identification is GNU 4.8.4 -- Check for working C compiler using: Ninja -- Check for working C compiler using: Ninja -- broken CMake Error at /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake:61 (message): The C compiler "/usr/bin/cc" is not able to compile a simple test program. It fails with the following output: Change Dir: /home/ubuntu/rdma_core/rdma-core/build/CMakeFiles/CMakeTmp Run Build Command:/usr/sbin/ninja cmTryCompileExec2838577708 log: reading configuration file: cmTryCompileExec2838577708 die: error: unable to read configuration file CMake will not be able to correctly generate this project. Call Stack (most recent call first): CMakeLists.txt:24 (project) -- Configuring incomplete, errors occurred! -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
