On Fri, Nov 11, 2016 at 02:49:03PM +0800, oulijun wrote: > Hi, Jason & leon. > I have a question for rdma-core building. > Today, I use cross-build tool for rdma-core in the latest rdma-core version and it is fail. > > The log as follows: > ubuntu@62fe1357a077:~/rdma_core_origin/rdma-core/build$ CC=aarch64-linux-gnu-gcc cmake -DENABLE_RESOLVE_NEIGH=0 .. > CMake Error at /usr/share/cmake-2.8/Modules/CMakeDetermineCCompiler.cmake:56 (message): > Could not find compiler set in environment variable CC: > > aarch64-linux-gnu-gcc. Do you have this compiler in your PATH? > Call Stack (most recent call first): > CMakeLists.txt:26 (project) > > > CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly. > Missing variable is: > CMAKE_C_COMPILER_ENV_VAR > CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly. > Missing variable is: > CMAKE_C_COMPILER > CMake Error: Could not find cmake module file: /home/ubuntu/rdma_core_origin/rdma-core/build/CMakeFiles/2.8.12.2/CMakeCCompiler.cmake > CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage > -- Configuring incomplete, errors occurred! > > > ubuntu@62fe1357a077:~/rdma_core_origin/rdma-core/build$ CC=aarch64-linux-gnu-gcc cmake -Gninja -DENABLE_RESOLVE_NEIGH=0 .. > CMake Error: Could not create named generator ninja > > and if use the default script build.sh, it is ok > ubuntu@62fe1357a077:~/rdma_core_origin/rdma-core$ export CC=gcc > ubuntu@62fe1357a077:~/rdma_core_origin/rdma-core$ ./build.sh > -- The C compiler identification is GNU 4.8.4 > -- Check for working C compiler using: Ninja > -- Check for working C compiler using: Ninja -- works > -- Detecting C compiler ABI info > -- Detecting C compiler ABI info - done > -- Found PkgConfig: /usr/bin/pkg-config (found version "0.26") > -- Performing Test SUPPORTS_GNU99 > -- Performing Test SUPPORTS_GNU99 - Success > -- Performing Test HAVE_C_WARNINGS > -- Performing Test HAVE_C_WARNINGS - Success > -- Performing Test HAVE_C_WMISSING_PROTOTYPES > -- Performing Test HAVE_C_WMISSING_PROTOTYPES - Success > -- Performing Test HAVE_C_WMISSING_DECLARATIONS > -- Performing Test HAVE_C_WMISSING_DECLARATIONS - Success > -- Performing Test HAVE_C_WWRITE_STRINGS > -- Performing Test HAVE_C_WWRITE_STRINGS - Success > -- Performing Test HAVE_C_WFORMAT_2 > -- Performing Test HAVE_C_WFORMAT_2 - Success > -- Performing Test HAVE_C_WORKING_SHADOW > -- Performing Test HAVE_C_WORKING_SHADOW - 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 > -- checking for modules 'libnl-3.0;libnl-route-3.0' > -- found libnl-3.0, version 3.2.21 > -- found libnl-route-3.0, version 3.2.21 > -- Performing Test HAVE_WORKING_IF_H > -- Performing Test HAVE_WORKING_IF_H - Failed > -- Check size of long > -- Check size of long - done > -- Performing Test HAVE_RDMA_IB_USER_VERBS_H > -- Performing Test HAVE_RDMA_IB_USER_VERBS_H - Success > -- Performing Test HAVE_RDMA_IB_USER_SA_H > -- Performing Test HAVE_RDMA_IB_USER_SA_H - Success > -- Performing Test HAVE_RDMA_IB_USER_CM_H > -- Performing Test HAVE_RDMA_IB_USER_CM_H - Success > -- Performing Test HAVE_RDMA_IB_USER_MAD_H > -- Performing Test HAVE_RDMA_IB_USER_MAD_H - Success > -- Performing Test HAVE_RDMA_RDMA_NETLINK_H > -- Performing Test HAVE_RDMA_RDMA_NETLINK_H - Failed > -- Performing Test HAVE_RDMA_RDMA_USER_CM_H > -- Performing Test HAVE_RDMA_RDMA_USER_CM_H - Success > -- Performing Test HAVE_RDMA_RDMA_USER_RXE_H > -- Performing Test HAVE_RDMA_RDMA_USER_RXE_H - Failed > -- Looking for valgrind/memcheck.h > -- Looking for valgrind/memcheck.h - found > -- Looking for valgrind/drd.h > -- Looking for valgrind/drd.h - found > -- Performing Test LIBC_HAS_LIBRT > -- Performing Test LIBC_HAS_LIBRT - Success > -- Performing Test HAVE_C_WSTRICT_PROTOTYPES > -- Performing Test HAVE_C_WSTRICT_PROTOTYPES - Success > -- Performing Test HAVE_C_WOLD_STYLE_DEFINITION > -- Performing Test HAVE_C_WOLD_STYLE_DEFINITION - Success > -- Performing Test HAVE_C_WREDUNDANT_DECLS > -- Performing Test HAVE_C_WREDUNDANT_DECLS - Failed > -- Missing Optional Items: > -- netlink/route/link.h and net/if.h NOT co-includable (old headers) > -- rdma/rdma_netlink.h NOT found (old system kernel headers) > -- rdma/rdma_user_rxe.h NOT found (old system kernel headers) > -- -Wmissing-field-initializers does NOT work > -- -Wredundant-decls does NOT work > -- Configuring done > -- Generating done > -- Build files have been written to: /home/ubuntu/rdma_core_origin/rdma-core/build > [167/167] Linking C shared module lib/libibacmp.so > > But, the two build way to build the previous rdma-core version(patchv1/patchv2/patchv3) is ok. > they use the same environment. > > Did The build evironment have changed? I don't think so, but you can always git bisect to be sure. > > Lijun Ou > > -- > 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
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