some question for help

* some question for help
@ 2016-11-11  6:49 oulijun
       [not found] ` <582569DF.5030909-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
  0 siblings, 1 reply; 2+ messages in thread
From: oulijun @ 2016-11-11  6:49 UTC (permalink / raw)
  To: Jason Gunthorpe, linux-rdma; +Cc: Linuxarm

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.
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?

Lijun Ou

--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

^ permalink raw reply	[flat|nested] 2+ messages in thread