这可能是一个新手问题。我无法cython化一个简单的helloworld.pyx教程脚本,而完全相同的代码适用于linux:
print("hello world")
这是setup.py脚本:
from distutils.core import setup
from Cython.Build import cythonize
setup(ext_modules = cythonize('helloworld.pyx'))
但是我在运行python setup.py build_ext --inplace
之后得到了这个:
running build_ext
building 'helloworld' extension
creating build
creating build/temp.macosx-10.7-x86_64-3.6
gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/Users/haotian/anaconda3/include -arch x86_64 -I/Users/haotian/anaconda3/include -arch x86_64 -I/Users/haotian/anaconda3/include/python3.6m -c helloworld.c -o build/temp.macosx-10.7-x86_64-3.6/helloworld.o
In file included from helloworld.c:16:
In file included from /Users/haotian/anaconda3/include/python3.6m/Python.h:34:
In file included from /usr/include/stdlib.h:65:
In file included from /usr/include/sys/wait.h:110:
/usr/include/sys/resource.h:196:2: error: unknown type name 'uint8_t'
uint8_t ri_uuid[16];
^
/usr/include/sys/resource.h:197:2: error: unknown type name 'uint64_t'
uint64_t ri_user_time;
^
/usr/include/sys/resource.h:198:2: error: unknown type name 'uint64_t'
uint64_t ri_system_time;
^
/usr/include/sys/resource.h:199:2: error: unknown type name 'uint64_t'
uint64_t ri_pkg_idle_wkups;
^
/usr/include/sys/resource.h:200:2: error: unknown type name 'uint64_t'
uint64_t ri_interrupt_wkups;
^
/usr/include/sys/resource.h:201:2: error: unknown type name 'uint64_t'
uint64_t ri_pageins;
^
/usr/include/sys/resource.h:202:2: error: unknown type name 'uint64_t'
uint64_t ri_wired_size;
^
/usr/include/sys/resource.h:203:2: error: unknown type name 'uint64_t'
uint64_t ri_resident_size;
^
/usr/include/sys/resource.h:204:2: error: unknown type name 'uint64_t'
uint64_t ri_phys_footprint;
^
/usr/include/sys/resource.h:205:2: error: unknown type name 'uint64_t'
uint64_t ri_proc_start_abstime;
^
/usr/include/sys/resource.h:206:2: error: unknown type name 'uint64_t'
uint64_t ri_proc_exit_abstime;
^
/usr/include/sys/resource.h:210:2: error: unknown type name 'uint8_t'
uint8_t ri_uuid[16];
^
/usr/include/sys/resource.h:211:2: error: unknown type name 'uint64_t'
uint64_t ri_user_time;
^
/usr/include/sys/resource.h:212:2: error: unknown type name 'uint64_t'
uint64_t ri_system_time;
^
/usr/include/sys/resource.h:213:2: error: unknown type name 'uint64_t'
uint64_t ri_pkg_idle_wkups;
^
/usr/include/sys/resource.h:214:2: error: unknown type name 'uint64_t'
uint64_t ri_interrupt_wkups;
^
/usr/include/sys/resource.h:215:2: error: unknown type name 'uint64_t'
uint64_t ri_pageins;
^
/usr/include/sys/resource.h:216:2: error: unknown type name 'uint64_t'
uint64_t ri_wired_size;
^
/usr/include/sys/resource.h:217:2: error: unknown type name 'uint64_t'
uint64_t ri_resident_size;
^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
error: command 'gcc' failed with exit status 1
我使用的是MacOS 10.13.1,python 3.6.3,Cython 0.27.3和clang-900.0.38。
显然包含stdint.h存在问题,我该如何在Cython中进行呢?
修改: 我的gcc在/ usr / bin / gcc
gcc --version
所示:
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
Apple LLVM version 9.0.0 (clang-900.0.38)
Target: x86_64-apple-darwin17.2.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
答案 0 :(得分:4)
迁移到新Mac后,我遇到了类似的情况。只是重新安装brew并没有解决问题。我必须删除/usr/local/include
才能解决问题。
答案 1 :(得分:3)
我找到了解决问题的方法。
在安装High Sierra之后,/ usr / local / include中的某些头文件似乎搞砸了,导致brew安装出现故障。卸载并重新安装brew解决了这个问题。
rm -rf /usr/local/Cellar /usr/local/.git && brew cleanup
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install )"