aarch64-poky-linux-gcc：错误：：没有这样的文件或目录

【问题标题】：aarch64-poky-linux-gcc: error: : No such file or directoryaarch64-poky-linux-gcc：错误：：没有这样的文件或目录
【发布时间】：2018-03-29 03:41:52
【问题描述】：

我正在尝试将 mlpack 包含到我的 yocto 构建中。如果不启用 python 绑定，我的食谱会成功烘焙。 但是在构建 python 绑定时，我收到以下错误：

aarch64-poky-linux-gcc -march=armv8-a -mtune=cortex-a57.cortex-a53
--sysroot=/builds/build-h3/tmp/sysroots/h3ulcb -DNDEBUG -g -O3 -Wall
-Wstrict-prototypes -O2 -pipe -g -feliminate-unused-debug-types -fPIC
-I/builds/build-h3/tmp/sysroots/x86_64-linux/usr/lib/python2.7/site-packages/numpy/core/include
-I/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/bindings/python/
-I/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/git/src
-I/builds/build-h3/tmp/sysroots/h3ulcb/usr/include
-I/builds/build-h3/tmp/sysroots/h3ulcb/usr/include
-I/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/..
-I/builds/build-h3/tmp/sysroots/h3ulcb/usr/include/python2.7 -c /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/bindings/python/mlpack/sparse_coding.cpp
-o build/temp.linux-x86_64-2.7/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/bindings/python/mlpack/sparse_coding.o
-DBINDING_TYPE=BINDING_TYPE_PYX -std=c++11 -march=armv8-a
-mtune=cortex-a57.cortex-a53
--sysroot=/builds/build-h3/tmp/sysroots/h3ulcb  -O2 -pipe -g
-feliminate-unused-debug-types -fvisibility-inlines-hidden -Wall
-Wextra -ftemplate-depth=1000 -O3 -fopenmp aarch64-poky-linux-gcc: error: : No such file or directory aarch64-poky-linux-gcc: error: : No such file or directory error: command 'aarch64-poky-linux-gcc' failed with exit status 1 src/mlpack/methods/sparse_coding/CMakeFiles/build_pyx_sparse_coding.dir/build.make:60: recipe for target 'src/mlpack/methods/sparse_coding/CMakeFiles/build_pyx_sparse_coding' failed make[2]: *** [src/mlpack/methods/sparse_coding/CMakeFiles/build_pyx_sparse_coding] Error 1 make[2]: Leaving directory '/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build' CMakeFiles/Makefile2:6651: recipe for target 'src/mlpack/methods/sparse_coding/CMakeFiles/build_pyx_sparse_coding.dir/all' failed make[1]: *** [src/mlpack/methods/sparse_coding/CMakeFiles/build_pyx_sparse_coding.dir/all] Error 2 make[1]: *** Waiting for unfinished jobs.... /builds/build-h3/tmp/sysroots/x86_64-linux/usr/lib/python2.7/site-packages/setuptools-36.2.7-py2.7.egg/setuptools/dist.py:350: UserWarning: The version specified ('3.0.x') is an invalid version, this may not work as expected with newer versions of setuptools, pip, and PyPI. Please see PEP 440 for more details. running build_ext cythoning /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/bindings/python/mlpack/preprocess_split.pyx to /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/bindings/python/mlpack/preprocess_split.cpp building 'mlpack.preprocess_split' extension aarch64-poky-linux-gcc
-march=armv8-a -mtune=cortex-a57.cortex-a53
--sysroot=/builds/build-h3/tmp/sysroots/h3ulcb -DNDEBUG -g -O3 -Wall
-Wstrict-prototypes -O2 -pipe -g -feliminate-unused-debug-types -fPIC
-I/builds/build-h3/tmp/sysroots/x86_64-linux/usr/lib/python2.7/site-packages/numpy/core/include
-I/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/bindings/python/
-I/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/git/src
-I/builds/build-h3/tmp/sysroots/h3ulcb/usr/include
-I/builds/build-h3/tmp/sysroots/h3ulcb/usr/include
-I/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/..
-I/builds/build-h3/tmp/sysroots/h3ulcb/usr/include/python2.7 -c /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/bindings/python/mlpack/preprocess_split.cpp
-o build/temp.linux-x86_64-2.7/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/bindings/python/mlpack/preprocess_split.o
-DBINDING_TYPE=BINDING_TYPE_PYX -std=c++11 -march=armv8-a
-mtune=cortex-a57.cortex-a53
--sysroot=/builds/build-h3/tmp/sysroots/h3ulcb  -O2 -pipe -g
-feliminate-unused-debug-types -fvisibility-inlines-hidden -Wall
-Wextra -ftemplate-depth=1000 -O3 -fopenmp aarch64-poky-linux-gcc: error: : No such file or directory aarch64-poky-linux-gcc: error: : No such file or directory error: command 'aarch64-poky-linux-gcc' failed with exit status 1 src/mlpack/methods/preprocess/CMakeFiles/build_pyx_preprocess_split.dir/build.make:60: recipe for target 'src/mlpack/methods/preprocess/CMakeFiles/build_pyx_preprocess_split' failed make[2]: *** [src/mlpack/methods/preprocess/CMakeFiles/build_pyx_preprocess_split] Error 1 make[2]: Leaving directory '/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build' CMakeFiles/Makefile2:1387: recipe for target 'src/mlpack/methods/preprocess/CMakeFiles/build_pyx_preprocess_split.dir/all' failed make[1]: *** [src/mlpack/methods/preprocess/CMakeFiles/build_pyx_preprocess_split.dir/all] Error 2 [ 89%] Linking CXX executable ../../../../bin/generate_pyx_softmax_regression cd /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/methods/softmax_regression && /builds/build-h3/tmp/sysroots/x86_64-linux/usr/bin/cmake -E cmake_link_script CMakeFiles/generate_pyx_softmax_regression.dir/link.txt --verbose=1 /builds/build-h3/tmp/sysroots/x86_64-linux/usr/bin/aarch64-poky-linux/aarch64-poky-linux-g++
-march=armv8-a -mtune=cortex-a57.cortex-a53
--sysroot=/builds/build-h3/tmp/sysroots/h3ulcb  -O2 -pipe -g
-feliminate-unused-debug-types -fvisibility-inlines-hidden -Wall
-Wextra -ftemplate-depth=1000 -O3 -fopenmp -O2 -pipe -g
-feliminate-unused-debug-types  -O2 -pipe -g
-feliminate-unused-debug-types -fvisibility-inlines-hidden -DNDEBUG
-march=armv8-a -mtune=cortex-a57.cortex-a53
--sysroot=/builds/build-h3/tmp/sysroots/h3ulcb  -O2 -pipe -g
-feliminate-unused-debug-types -fvisibility-inlines-hidden -Wl,-O1
-Wl,--hash-style=gnu -Wl,--as-needed  -Wl,-O1 -Wl,--hash-style=gnu
-Wl,--as-needed CMakeFiles/generate_pyx_softmax_regression.dir/__/__/bindings/python/generate_pyx_softmax_regression.cpp.o CMakeFiles/generate_pyx_softmax_regression.dir/__/__/bindings/python/print_pyx.cpp.o
-o ../../../../bin/generate_pyx_softmax_regression -rdynamic ../../../../lib/libmlpack.so.2.0 -lrt -larmadillo
-lboost_program_options-mt -lboost_unit_test_framework
-lboost_serialization-mt cd /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/methods/softmax_regression && /builds/build-h3/tmp/sysroots/x86_64-linux/usr/bin/cmake
-DGENERATE_PYX_PROGRAM=/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/bin/generate_pyx_softmax_regression
-DPYX_OUTPUT_FILE=/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/bindings/python/mlpack/softmax_regression.pyx
-P /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/git/CMake/GeneratePYX.cmake /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/bin/generate_pyx_softmax_regression: /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/bin/generate_pyx_softmax_regression: cannot execute binary file make[2]: Leaving directory '/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build' [ 89%] Built target generate_pyx_softmax_regression [ 89%] Linking CXX executable ../../../../bin/generate_pyx_knn cd /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/methods/neighbor_search && /builds/build-h3/tmp/sysroots/x86_64-linux/usr/bin/cmake -E cmake_link_script CMakeFiles/generate_pyx_knn.dir/link.txt --verbose=1 /builds/build-h3/tmp/sysroots/x86_64-linux/usr/bin/aarch64-poky-linux/aarch64-poky-linux-g++
-march=armv8-a -mtune=cortex-a57.cortex-a53
--sysroot=/builds/build-h3/tmp/sysroots/h3ulcb  -O2 -pipe -g
-feliminate-unused-debug-types -fvisibility-inlines-hidden -Wall
-Wextra -ftemplate-depth=1000 -O3 -fopenmp -O2 -pipe -g
-feliminate-unused-debug-types  -O2 -pipe -g
-feliminate-unused-debug-types -fvisibility-inlines-hidden -DNDEBUG
-march=armv8-a -mtune=cortex-a57.cortex-a53
--sysroot=/builds/build-h3/tmp/sysroots/h3ulcb  -O2 -pipe -g
-feliminate-unused-debug-types -fvisibility-inlines-hidden -Wl,-O1
-Wl,--hash-style=gnu -Wl,--as-needed  -Wl,-O1 -Wl,--hash-style=gnu
-Wl,--as-needed CMakeFiles/generate_pyx_knn.dir/__/__/bindings/python/generate_pyx_knn.cpp.o CMakeFiles/generate_pyx_knn.dir/__/__/bindings/python/print_pyx.cpp.o
-o ../../../../bin/generate_pyx_knn -rdynamic ../../../../lib/libmlpack.so.2.0 -lrt -larmadillo
-lboost_program_options-mt -lboost_unit_test_framework
-lboost_serialization-mt cd /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/methods/neighbor_search && /builds/build-h3/tmp/sysroots/x86_64-linux/usr/bin/cmake
-DGENERATE_PYX_PROGRAM=/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/bin/generate_pyx_knn
-DPYX_OUTPUT_FILE=/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/bindings/python/mlpack/knn.pyx
-P /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/git/CMake/GeneratePYX.cmake /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/bin/generate_pyx_knn: /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/bin/generate_pyx_knn: cannot execute binary file make[2]: Leaving directory '/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build' [ 89%] Built target generate_pyx_knn [ 89%] Linking CXX executable ../../../../bin/generate_pyx_kfn cd /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/methods/neighbor_search && /builds/build-h3/tmp/sysroots/x86_64-linux/usr/bin/cmake -E cmake_link_script CMakeFiles/generate_pyx_kfn.dir/link.txt --verbose=1 /builds/build-h3/tmp/sysroots/x86_64-linux/usr/bin/aarch64-poky-linux/aarch64-poky-linux-g++
-march=armv8-a -mtune=cortex-a57.cortex-a53
--sysroot=/builds/build-h3/tmp/sysroots/h3ulcb  -O2 -pipe -g
-feliminate-unused-debug-types -fvisibility-inlines-hidden -Wall
-Wextra -ftemplate-depth=1000 -O3 -fopenmp -O2 -pipe -g
-feliminate-unused-debug-types  -O2 -pipe -g
-feliminate-unused-debug-types -fvisibility-inlines-hidden -DNDEBUG
-march=armv8-a -mtune=cortex-a57.cortex-a53
--sysroot=/builds/build-h3/tmp/sysroots/h3ulcb  -O2 -pipe -g
-feliminate-unused-debug-types -fvisibility-inlines-hidden -Wl,-O1
-Wl,--hash-style=gnu -Wl,--as-needed  -Wl,-O1 -Wl,--hash-style=gnu
-Wl,--as-needed CMakeFiles/generate_pyx_kfn.dir/__/__/bindings/python/generate_pyx_kfn.cpp.o CMakeFiles/generate_pyx_kfn.dir/__/__/bindings/python/print_pyx.cpp.o
-o ../../../../bin/generate_pyx_kfn -rdynamic ../../../../lib/libmlpack.so.2.0 -lrt -larmadillo
-lboost_program_options-mt -lboost_unit_test_framework
-lboost_serialization-mt cd /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/methods/neighbor_search && /builds/build-h3/tmp/sysroots/x86_64-linux/usr/bin/cmake
-DGENERATE_PYX_PROGRAM=/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/bin/generate_pyx_kfn
-DPYX_OUTPUT_FILE=/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/bindings/python/mlpack/kfn.pyx
-P /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/git/CMake/GeneratePYX.cmake /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/bin/generate_pyx_kfn: /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/bin/generate_pyx_kfn: cannot execute binary file make[2]: Leaving directory '/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build' [ 89%] Built target generate_pyx_kfn [ 89%] Linking CXX executable ../../../../bin/generate_pyx_krann cd /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/methods/rann && /builds/build-h3/tmp/sysroots/x86_64-linux/usr/bin/cmake -E cmake_link_script CMakeFiles/generate_pyx_krann.dir/link.txt
--verbose=1 /builds/build-h3/tmp/sysroots/x86_64-linux/usr/bin/aarch64-poky-linux/aarch64-poky-linux-g++
-march=armv8-a -mtune=cortex-a57.cortex-a53
--sysroot=/builds/build-h3/tmp/sysroots/h3ulcb  -O2 -pipe -g
-feliminate-unused-debug-types -fvisibility-inlines-hidden -Wall
-Wextra -ftemplate-depth=1000 -O3 -fopenmp -O2 -pipe -g
-feliminate-unused-debug-types  -O2 -pipe -g
-feliminate-unused-debug-types -fvisibility-inlines-hidden -DNDEBUG
-march=armv8-a -mtune=cortex-a57.cortex-a53
--sysroot=/builds/build-h3/tmp/sysroots/h3ulcb  -O2 -pipe -g
-feliminate-unused-debug-types -fvisibility-inlines-hidden -Wl,-O1
-Wl,--hash-style=gnu -Wl,--as-needed  -Wl,-O1 -Wl,--hash-style=gnu
-Wl,--as-needed CMakeFiles/generate_pyx_krann.dir/__/__/bindings/python/generate_pyx_krann.cpp.o CMakeFiles/generate_pyx_krann.dir/__/__/bindings/python/print_pyx.cpp.o
-o ../../../../bin/generate_pyx_krann -rdynamic ../../../../lib/libmlpack.so.2.0 -lrt -larmadillo
-lboost_program_options-mt -lboost_unit_test_framework
-lboost_serialization-mt cd /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/methods/rann && /builds/build-h3/tmp/sysroots/x86_64-linux/usr/bin/cmake
-DGENERATE_PYX_PROGRAM=/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/bin/generate_pyx_krann
-DPYX_OUTPUT_FILE=/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/src/mlpack/bindings/python/mlpack/krann.pyx
-P /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/git/CMake/GeneratePYX.cmake /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/bin/generate_pyx_krann: /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build/bin/generate_pyx_krann: cannot execute binary file make[2]: Leaving directory '/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build' [ 89%] Built target generate_pyx_krann make[1]: Leaving directory '/builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/build' Makefile:141: recipe for target 'all' failed make: *** [all] Error 2 ERROR: oe_runmake failed ERROR: Function failed: do_compile (log file is located at /builds/build-h3/tmp/work/aarch64-poky-linux/mlpack/git-r0/temp/log.do_compile.17361)

我的食谱是这样的：

DEPENDS = "boost armadillo python-native python-setuptools-native
python-pandas-native python-numpy-native python-cython-native
python-pytest-runner-native doxygen-native"

LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=3cee6555b8c975c14d29687fe7e78038"

SRC_URI = "git://github.com/mlpack/mlpack.git;protocol=https \
"
SRCREV = "b8ee319818e6213da4b92cb69dab94b956795401"

S = "${WORKDIR}/git"

inherit cmake pythonnative

EXTRA_OECMAKE = "-DDEBUG:BOOL=OFF \
-DPROFILE:BOOL=OFF \
-DBUILD_TESTS:BOOL=OFF \
-DCMAKE_BUILD_TYPE:STRING=Release \
-DCMAKE_SKIP_INSTALL_RPATH:BOOL=YES \
-DCMAKE_SKIP_RPATH:BOOL=YES \
-DPY_PANDAS:PATH=${STAGING_LIBDIR_NATIVE}/python2.7/site-packages/pandas \
"

do_compile_prepend() {
export STAGING_LIBDIR="${STAGING_LIBDIR}"
export STAGING_INCDIR="${STAGING_INCDIR}"
}

我的食谱中还需要添加其他内容吗？ 还是构建环境缺少什么？

任何指针都会有帮助。

【问题讨论】：

    标签： python linux yocto openembedded mlpack


    【解决方案1】：

    mlpack 分多个步骤构建 Python 绑定：

    • 构建一个generate_pyx_<name> 程序以生成将被编译的 Cython .pyx 文件
    • 运行generate_pyx_<name>程序并保存输出的.pyx文件
    • 使用 Cython 和 setuptools 从 .pyx 文件生成 .cpp 文件，然后编译它

    这是一个迂回的过程，但我相信这里发生的是 generate_pyx_<name> 程序正在为设备而不是主机编译，因此无法运行以生成 .pyx 文件。不幸的是，没有特别简单的方法可以解决这个问题，因为 CMake 将使用与编译库其余部分相同的选项（在您的情况下以设备为目标）编译 generate_pyx_<name> 目标。

    为了完成这项工作，您需要修改src/mlpack/bindings/python/CMakeLists.txt，特别是这一行

    add_executable(generate_pyx_${name}
    ${CMAKE_BINARY_DIR}/src/mlpack/bindings/python/generate_pyx_${name}.cpp
    ${CMAKE_SOURCE_DIR}/src/mlpack/bindings/python/print_pyx.hpp
    ${CMAKE_SOURCE_DIR}/src/mlpack/bindings/python/print_pyx.cpp)

    和相关行。从本质上讲，您需要确保像 -march=armv8-a -mtune=cortex-a57.cortex-a53 这样的 CXXFLAGS 不会用于该特定目标。

    【讨论】：

    • 我认为如果这个包的构建系统尊重从 CMake 环境传递给它的 CC/CXX 变量，那么它将起作用。因为它需要完整的路径。此假设未经检验，但您可能会找到解决办法。
    【解决方案2】：

    首先运行“ldd aarch64-poky-linux-gcc”，检查它链接的所有库是否存在于你的机器中，如果没有，系统会告诉你“没有这样的文件或目录”。

    【讨论】：

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