从源代码构建tensorflow遇到错误:C++编译规则“@jemalloc//:jemalloc”失败

Question

我试图使用gcc从Centos6.2上的源代码构建TensorFlow。我将gcc从4.6.6全局更新到5.2.0，因此这可能会导致一些问题。glibc2.17位于本地目录中，但系统默认值glibc的版本为2.12。

我得到以下错误：

错误：/usr/local/app/.cache/bazel/_bazel_mqq/51871D27DFE77EBCE0294C6560736A2C/external/jemalloc/build:10:1:C++规则“@jemalloc///:jemalloc”编译失败：gcc失败：执行命令时出错(cd/usr/local/app/.cache/bazel/_bazel_mqq/51871D27DFE77EBCE0294C6560736A2C/execroot/tensorflow&\exec bin://data6/jimpan/env/python3/bin://usr/local/bin://bin://usr/bin://usr/local/sbin://usr/bin://usr/local/jdk/jre/bin://opt/collabnet_subversion/bin/://usr/local/app/java/bin://usr/local/cwd\pwd=/proc/self/cwd\python_bin_path=/data6/jimpan/env/python3/bin/python3\python_lib_path=/3.5/site-packages\tf_need_cuda=0\tf_need_opencl=0\/usr/local/bin/gcc-u_fortify_source-fstack-protector-wall-b/usr/local/bin-b/usr/bin-b/usr/bin-b/usr/bin-wunused-but-set-parameter-wno-free-nonheap-object-fno-omit-frame-pointer-g0-o2'-d_fortify_source=1'-dndebug-ffunction-s原生'-MD-MF BAZel-OUT/local-PY3-OPT/bin/external/jemalloc/_objs/jemalloc/external/jemalloc/src/pic.d-fpic-iquote extern/jemalloc-iquote BAZel-OUT/local-py3-opt/genfiles/extern/jemalloc-iquote BAZel-OUT/local-py3-opt/genfiles/extern/jemalloc-iquote外部/jemalloc-iquote azel_tools/tools/cpp/gcc3-o3-funroll-loops-d_gnu_source-d_reentrant-fno-canonical-system-headers-wno-builtin-macro-redefined'-d__date__=“redacted”'-d__timestamp__=“redacted”'-d__timestamp_=“redacted”'-d__timestamp_=“redacted”'-d__time__=“redacted”'-d__time__=“USException：进程退出，状态为1。gcc：warning:'-mcpu='是不推荐的；请使用'-mtune='或'-march='代替external/jemalloc/src/pages.c：在函数'je_pages_huge':external/jemalloc/src/pages.c:203:30:错误：'MADV_HUGEPAGE'未声明（在此函数中首次使用）返回（madvise（addr,size,MADV_HUGEPAGE)！=0)；^external/jemalloc/src/pages.c:203:30:注意：对于出现在external/jemalloc/src/pages中的每个函数，每个未声明的标识符只报告一次。c：在函数'je_pages_nohuge'中：external/jemalloc/src/pages.c:217:30:error：'MADV_NOHUGEPAGE‘未声明（在此函数中首次使用）返回（madvise（addr,size,MADV_NOHUGEPAGE）！=0)；^extern/jemalloc/src/pages.c：在函数“JE_Pages_HUGE”中：extern/jemalloc/src/pages.c：207：1：警告：控制到达非空函数的结尾[-wreturn-type]}^extern/jemalloc/src/pages.c：在函数“JE_Pages_NOHUGE”中：external/jemalloc/src/pages.c：221:1：警告：控制到达非空函数的结尾[-wreturn-type]}^

/usr/local/app是系统的$home路径。

我想问题出在gcc上，但我现在卡住了，不知道如何继续。

Answer 1

似乎Jemalloc的构建配置错误（缺少madv_nohugepagedefine)。我发现这个tensorflow问题是相关的。