[issue41116] build on macOS 11 (beta) does not find system-supplied third-party libraries
seb added the comment: I tried that before, also with your command, without success. I saw that the CFLAGS includes weren't forwarded to the compiler - I don't know if that is only an issue here on my system. So instead I modified the setup.py and added the directory manually. It now works. Thanks for your help!! -- ___ Python tracker <https://bugs.python.org/issue41116> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue41116] build on macOS 11 (beta) does not find system-supplied third-party libraries
seb added the comment: Thanks for the help! I tried the instructions, without success. I installed xz through homebrew (which needs to be installed on Silicon under /opt/homebrew). I can confirm the existance of: /opt/homebrew/Cellar/xz/5.2.5/include/lzma.h I used CPPFLAGS and also modified the system_include_dirs variable in the setup.py file, in both cases lzma.h seems to be ignored. > system_include_dirs = ['opt/homebrew/include', > '/opt/homebrew/Cellar/xz/5.2.5/include'] Am I missing something obvious here? Thanks! -- ___ Python tracker <https://bugs.python.org/issue41116> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue41116] build on macOS 11 (beta) does not find system-supplied third-party libraries
seb added the comment: I am running macOS Big Sur Version 11.1 on Silicon and still get the error about the missing lzma.h file. I can confirm that I use the latest Python 3.9.1 version which includes the patches of this issue. gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -std=c99 -Wextra -Wno-unused-result -Wno-unused-parameter -Wno-missing-field-initializers -Wstrict-prototypes -Werror=implicit-function-declaration -fvisibility=hidden -I./Include/internal -I./Include -I. -I/usr/local/include -I/Users/dev/Downloads/Python-3.9.1/Include -I/Users/dev/Downloads/Python-3.9.1 -c /Users/dev/Downloads/Python-3.9.1/Modules/_lzmamodule.c -o build/temp.macosx-11.1-arm64-3.9/Users/dev/Downloads/Python-3.9.1/Modules/_lzmamodule.o /Users/dev/Downloads/Python-3.9.1/Modules/_lzmamodule.c:16:10: fatal error: 'lzma.h' file not found #include Is this supposed to be still the case? Thank you! -- nosy: +seb ___ Python tracker <https://bugs.python.org/issue41116> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
