build error

[XDongiang]

[root@hepserver build]# cmake -G Ninja -D BUILD_SHARED_LIBS=ON ..
CMake Error: CMake was unable to find a build program corresponding to "Ninja". CMAKE_MAKE_PROGRAM is not set. You probably need to select a different build tool.
CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
CMake Error: CMAKE_ASM_COMPILER not set, after EnableLanguage
-- Configuring incomplete, errors occurred!

[Maratyszcza]

You need to install Ninja

[XDongiang]

[root@hepserver build]# cmake -G Ninja -D BUILD_SHARED_LIBS=ON ..
-- The C compiler identification is GNU 4.8.5
-- The CXX compiler identification is GNU 4.8.5
-- The ASM compiler identification is GNU
-- Found assembler: /usr/bin/cc
-- 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
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found PythonInterp: /usr/bin/python (found version "2.7.5")
-- Downloading six (Python package) to /home/dx/NNPACK/deps/six (define PYTHON_SIX_SOURCE_DIR to avoid it)
-- Configuring done
-- Generating done
-- Build files have been written to: /home/dx/NNPACK/build/deps/six-download
[1/9] Creating directories for 'six'
[2/9] Performing download step (download, verify and extract) for 'six'
FAILED: six-prefix/src/six-stamp/six-download
cd /home/dx/NNPACK/deps && /usr/local/bin/cmake -P /home/dx/NNPACK/build/deps/six-download/six-prefix/src/six-stamp/download-six.cmake && /usr/local/bin/cmake -P /home/dx/NNPACK/build/deps/six-download/six-prefix/src/six-stamp/verify-six.cmake && /usr/local/bin/cmake -P /home/dx/NNPACK/build/deps/six-download/six-prefix/src/six-stamp/extract-six.cmake && /usr/local/bin/cmake -E touch /home/dx/NNPACK/build/deps/six-download/six-prefix/src/six-stamp/six-download
-- Downloading...
dst='/home/dx/NNPACK/build/deps/six-download/six-prefix/src/six-1.11.0.tar.gz'
timeout='none'
-- Using src='https://pypi.python.org/packages/16/d8/bc6316cf98419719bd59c91742194c111b6f2e85abac88e496adefaf7afe/six-1.11.0.tar.gz'
-- Retrying...
-- Using src='https://pypi.python.org/packages/16/d8/bc6316cf98419719bd59c91742194c111b6f2e85abac88e496adefaf7afe/six-1.11.0.tar.gz'
-- Retry after 5 seconds (attempt #2) ...
-- Using src='https://pypi.python.org/packages/16/d8/bc6316cf98419719bd59c91742194c111b6f2e85abac88e496adefaf7afe/six-1.11.0.tar.gz'
-- Retry after 5 seconds (attempt #3) ...
-- Using src='https://pypi.python.org/packages/16/d8/bc6316cf98419719bd59c91742194c111b6f2e85abac88e496adefaf7afe/six-1.11.0.tar.gz'
-- Retry after 15 seconds (attempt #4) ...
-- Using src='https://pypi.python.org/packages/16/d8/bc6316cf98419719bd59c91742194c111b6f2e85abac88e496adefaf7afe/six-1.11.0.tar.gz'
-- Retry after 60 seconds (attempt #5) ...
-- Using src='https://pypi.python.org/packages/16/d8/bc6316cf98419719bd59c91742194c111b6f2e85abac88e496adefaf7afe/six-1.11.0.tar.gz'
CMake Error at /home/dx/NNPACK/build/deps/six-download/six-prefix/src/six-stamp/download-six.cmake:157 (message):
Each download failed!

error: downloading 'https://pypi.python.org/packages/16/d8/bc6316cf98419719bd59c91742194c111b6f2e85abac88e496adefaf7afe/six-1.11.0.tar.gz' failed
     status_code: 1
     status_string: "Unsupported protocol"
     log:
     --- LOG BEGIN ---
     Protocol "https" not supported or disabled in libcurl

Closing connection -1

You need to install Ninja

after install ninja , have this error

[Maratyszcza]

It seems that libcurl on your system is built without https support. As a work-around, you can download required packages manually, unpack the archives, and set variables e.g. -DPYTHON_SIX_SOURCE_DIR=/path/to/unpacked/six/package to make NNPACK use them from the specified directories instead of downloading.