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Wes McKinney commented on ARROW-856: ------------------------------------ Sorry, we don't want you to have to edit the CMake files do get this to build. Can you please answer my questions about the CMake version and what the {{$COMPILER_VERSION_FULL}} value is (before any modifications)? > CmakeError by Unknown compiler. > -------------------------------- > > Key: ARROW-856 > URL: https://issues.apache.org/jira/browse/ARROW-856 > Project: Apache Arrow > Issue Type: Bug > Components: C++, Python > Reporter: YJ > > From :https://github.com/ray-project/ray/issues/468 > [root@SZV1000268092 python]# LANG=C gcc -v > Using built-in specs. > COLLECT_GCC=gcc > COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/4.8.5/lto-wrapper > Target: x86_64-redhat-linux > Configured with: ../configure --prefix=/usr --mandir=/usr/share/man > --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla > --enable-bootstrap --enable-shared --enable-threads=posix > --enable-checking=release --with-system-zlib --enable-__cxa_atexit > --disable-libunwind-exceptions --enable-gnu-unique-object > --enable-linker-build-id --with-linker-hash-style=gnu > --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin > --enable-initfini-array --disable-libgcj > --with-isl=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/isl-install > > --with-cloog=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/cloog-install > --enable-gnu-indirect-function --with-tune=generic --with-arch_32=x86-64 > --build=x86_64-redhat-linux > Thread model: posix > gcc version 4.8.5 20150623 (Red Hat 4.8.5-11) (GCC) > Result: > INFO GNU > CMake Error at cmake_modules/CompilerInfo.cmake:62 (message): > Unknown compiler. Version info is just the above. > Error > /usr/bin/c++ -g -O3 -march=native -mtune=native -DCXX_SUPPORTS_ALTIVEC > -maltivec -o CMakeFiles/cmTryCompileExec1115247767.dir/src.cxx.o -c > /home/dl/yangjie/ray/src/numbuf/thirdparty/arrow/cpp/build/CMakeFiles/CMakeTmp/src.cxx > c++: error: unrecognized command line option '-maltivec' > make[1]: *** [CMakeFiles/cmTryCompileExec1115247767.dir/src.cxx.o] Error 1 > make[1]: Leaving directory > `/home/dl/yangjie/ray/src/numbuf/thirdparty/arrow/cpp/build/CMakeFiles/CMakeTmp' > make: *** [cmTryCompileExec1115247767/fast] Error 2 -- This message was sent by Atlassian JIRA (v6.3.15#6346)