Apple似乎一直在移动其工具,并且使用xcode-select --install
来安装命令行工具的旧解决方案不起作用。
在Mojave中,xcode-select
不再安装任何东西(GUI始终找不到软件包),命令行工具也不会自行安装在/usr/
或/usr/local
中。
答案 0 :(得分:5)
这将安装标题:
打开/Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg
答案 1 :(得分:4)
lb=None
con=None
mo=None
try:
lb=books.objects.get(id=l)
con=contacts.objects.get(id=n)
mo=movies.objects.get(id=o)
except (books.DoesNotExist, contacts.DoesNotExist, movies.DoesNotExist):
pass
在莫哈韦沙漠为我工作。也许您可以尝试从Mac App Store安装XCode,然后安装开发人员工具?
关于标题位置,我在xcode-select --install
中有Apples标题:
/Library/Developer/CommandLineTools/
如果通过brew安装gcc,它将在$ sudo find /Library -name stdio.h
/Library/Developer/CommandLineTools/usr/include/c++/v1/stdio.h
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/stdio.h
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/stdio.h
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Kernel.framework/Versions/A/Headers/sys/stdio.h
中添加标题:
/usr/local/
(不是Apple的标头,而是GCC / GLIBC)。
使用truss,我可以看到Apple clang使用$ sudo find /usr -name stdio.h
/usr/local/Cellar/gcc/8.2.0/include/c++/8.2.0/tr1/stdio.h
/usr/local/Cellar/gcc/8.2.0/lib/gcc/8/gcc/x86_64-apple-darwin17.7.0/8.2.0/include/ssp/stdio.h
/usr/local/Cellar/gcc/8.2.0/lib/gcc/8/gcc/x86_64-apple-darwin17.7.0/8.2.0/include-fixed/stdio.h
/usr/local/Cellar/gcc/8.1.0/include/c++/8.1.0/tr1/stdio.h
/usr/local/Cellar/gcc/8.1.0/lib/gcc/8/gcc/x86_64-apple-darwin17.5.0/8.1.0/include/ssp/stdio.h
/usr/local/Cellar/gcc/8.1.0/lib/gcc/8/gcc/x86_64-apple-darwin17.5.0/8.1.0/include-fixed/stdio.h
/usr/local/Cellar/gcc/7.3.0_1/include/c++/7.3.0/tr1/stdio.h
/usr/local/Cellar/gcc/7.3.0_1/lib/gcc/7/gcc/x86_64-apple-darwin17.3.0/7.3.0/include/ssp/stdio.h
/usr/local/Cellar/gcc@7/7.3.0/include/c++/7.3.0/tr1/stdio.h
/usr/local/Cellar/gcc@7/7.3.0/lib/gcc/7/gcc/x86_64-apple-darwin17.5.0/7.3.0/include/ssp/stdio.h
/usr/local/Cellar/gcc@7/7.3.0/lib/gcc/7/gcc/x86_64-apple-darwin17.5.0/7.3.0/include-fixed/stdio.h
/usr/local/include/c++/8.2.0/tr1/stdio.h
/usr/local/lib/gcc/8/gcc/x86_64-apple-darwin17.7.0/8.2.0/include/ssp/stdio.h
/usr/local/lib/gcc/8/gcc/x86_64-apple-darwin17.7.0/8.2.0/include-fixed/stdio.h
中的那个:
CommandLineTools/SDKs
答案 2 :(得分:1)
Xcode现在支持多个SDK和Xcode的多个安装。这些SDK位于Xcode.app内部,默认情况下,Xcode.app已安装在“应用程序”中,但可能位于其他地方。
xcrun --show-sdk-path
将显示默认的SDK路径,但可能还有其他路径。例如,一个可能的路径是/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk
。从那里usr/include
拥有通用的公共头文件,例如标准C头文件,各种Apple头文件在System
下的框架中。
在/Applications/Xcode.app/Contents/Developer/Platforms
中,您可能会找到其他平台的文件夹,例如iPhoneOS.platform
和AppleTVOS.platform
。在这些框架中,Developer/SDKs
会为这些平台提供SDK。