报错信息
python-build: use readline from homebrew
python-build: use zlib from xcode sdk
BUILD FAILED (OS X 11.0.1 using python-build 1.2.21-1-g943015eb)
Inspect or clean up the working tree at /var/folders/37/vk0q97_s79g7r4mf7spj8p3c0000gn/T/python-build.20201121015158.18769
Results logged to /var/folders/37/vk0q97_s79g7r4mf7spj8p3c0000gn/T/python-build.20201121015158.18769.log
Last 10 log lines:
clang -c -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -std=c99 -Wextra -Wno-unused-result -Wno-unused-parameter -Wno-missing-field-initializers -Wstrict-prototypes -Werror=implicit-function-declaration -I. -I./Include -I/usr/local/opt/readline/include -I/usr/local/opt/readline/include -I/Users/dzkair/.pyenv/versions/3.7.6/include -I/usr/local/opt/readline/include -I/usr/local/opt/readline/include -I/Users/dzkair/.pyenv/versions/3.7.6/include -DPy_BUILD_CORE -o Modules/gcmodule.o Modules/gcmodule.c
1 warning generated.
clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -std=c99 -Wextra -Wno-unused-result -Wno-unused-parameter -Wno-missing-field-initializers -Wstrict-prototypes -Werror=implicit-function-declaration -I. -I./Include -I/usr/local/opt/readline/include -I/usr/local/opt/readline/include -I/Users/dzkair/.pyenv/versions/3.7.6/include -I/usr/local/opt/readline/include -I/usr/local/opt/readline/include -I/Users/dzkair/.pyenv/versions/3.7.6/include -DPy_BUILD_CORE_BUILTIN -DPy_BUILD_CORE -c ./Modules/posixmodule.c -o Modules/posixmodule.o
./Modules/posixmodule.c:8436:15: error: implicit declaration of function 'sendfile' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
ret = sendfile(in, out, offset, &sbytes, &sf, flags);
^
clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -std=c99 -Wextra -Wno-unused-result -Wno-unused-parameter -Wno-missing-field-initializers -Wstrict-prototypes -Werror=implicit-function-declaration -I. -I./Include -I/usr/local/opt/readline/include -I/usr/local/opt/readline/include -I/Users/dzkair/.pyenv/versions/3.7.6/include -I/usr/local/opt/readline/include -I/usr/local/opt/readline/include -I/Users/dzkair/.pyenv/versions/3.7.6/include -DPy_BUILD_CORE_BUILTIN -c ./Modules/errnomodule.c -o Modules/errnomodule.o
1 error generated.
make: *** [Modules/posixmodule.o] Error 1
make: *** Waiting for unfinished jobs....
dzkair@dzkAirdeMacBook-Air ~ %
解决方法
使用以下命令安装
CFLAGS="-I$(brew --prefix openssl)/include -I$(brew --prefix bzip2)/include -I$(brew --prefix readline)/include -I$(xcrun --show-sdk-path)/usr/include" LDFLAGS="-L$(brew --prefix openssl)/lib -L$(brew --prefix readline)/lib -L$(brew --prefix zlib)/lib -L$(brew --prefix bzip2)/lib" \
pyenv install --patch 3.8.0 < <(curl -sSL https://github.com/python/cpython/commit/8ea6353.patch\?full_index\=1)
参考资料：