pyqt5-sip module fails to build with Python 3.11.0a6

[Phil Thompson]

On 09/03/2022 15:01, Scott Talbert wrote:
> The pyqt5-sip module doesn't build with Python 3.11.0a6.  I know this
> is a pre-release but the Fedora team is already preparing for it.  :)
> 
> $ python --version
> Python 3.11.0a6
> 
> $ pip install pyqt5-sip
> Collecting pyqt5-sip
>   Using cached PyQt5_sip-12.9.1.tar.gz (121 kB)
>   Installing build dependencies ... done
>   Getting requirements to build wheel ... done
>   Preparing metadata (pyproject.toml) ... done
> Building wheels for collected packages: pyqt5-sip
>   Building wheel for pyqt5-sip (pyproject.toml) ... error
>   error: subprocess-exited-with-error
> 
>   × Building wheel for pyqt5-sip (pyproject.toml) did not run 
> successfully.
>   │ exit code: 1
>   ╰─> [18 lines of output]
>       running bdist_wheel
>       running build
>       running build_ext
>       building 'PyQt5.sip' extension
>       creating build
>       creating build/temp.linux-x86_64-3.11
>       gcc -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2
> -fexceptions -g -grecord-gcc-switches -pipe -Wall
> -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -O2 -fexceptions -g -grecord-gcc-switches
> -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -O2 -fexceptions -g -grecord-gcc-switches
> -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -fPIC
> -I/home/talbert/fedora-packaging/python-pyqt5-sip/blah/env/include
> -I/usr/include/python3.11 -c apiversions.c -o
> build/temp.linux-x86_64-3.11/apiversions.o
>       gcc -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2
> -fexceptions -g -grecord-gcc-switches -pipe -Wall
> -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -O2 -fexceptions -g -grecord-gcc-switches
> -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -O2 -fexceptions -g -grecord-gcc-switches
> -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -fPIC
> -I/home/talbert/fedora-packaging/python-pyqt5-sip/blah/env/include
> -I/usr/include/python3.11 -c array.c -o
> build/temp.linux-x86_64-3.11/array.o
>       gcc -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2
> -fexceptions -g -grecord-gcc-switches -pipe -Wall
> -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -O2 -fexceptions -g -grecord-gcc-switches
> -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -O2 -fexceptions -g -grecord-gcc-switches
> -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -fPIC
> -I/home/talbert/fedora-packaging/python-pyqt5-sip/blah/env/include
> -I/usr/include/python3.11 -c descriptors.c -o
> build/temp.linux-x86_64-3.11/descriptors.o
>       gcc -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2
> -fexceptions -g -grecord-gcc-switches -pipe -Wall
> -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -O2 -fexceptions -g -grecord-gcc-switches
> -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -O2 -fexceptions -g -grecord-gcc-switches
> -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -fPIC
> -I/home/talbert/fedora-packaging/python-pyqt5-sip/blah/env/include
> -I/usr/include/python3.11 -c int_convertors.c -o
> build/temp.linux-x86_64-3.11/int_convertors.o
>       gcc -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2
> -fexceptions -g -grecord-gcc-switches -pipe -Wall
> -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -O2 -fexceptions -g -grecord-gcc-switches
> -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -O2 -fexceptions -g -grecord-gcc-switches
> -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -fPIC
> -I/home/talbert/fedora-packaging/python-pyqt5-sip/blah/env/include
> -I/usr/include/python3.11 -c objmap.c -o
> build/temp.linux-x86_64-3.11/objmap.o
>       gcc -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2
> -fexceptions -g -grecord-gcc-switches -pipe -Wall
> -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -O2 -fexceptions -g -grecord-gcc-switches
> -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -O2 -fexceptions -g -grecord-gcc-switches
> -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -fPIC
> -I/home/talbert/fedora-packaging/python-pyqt5-sip/blah/env/include
> -I/usr/include/python3.11 -c qtlib.c -o
> build/temp.linux-x86_64-3.11/qtlib.o
>       gcc -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2
> -fexceptions -g -grecord-gcc-switches -pipe -Wall
> -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -O2 -fexceptions -g -grecord-gcc-switches
> -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -O2 -fexceptions -g -grecord-gcc-switches
> -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic
> -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection
> -D_GNU_SOURCE -fPIC -fwrapv -fPIC
> -I/home/talbert/fedora-packaging/python-pyqt5-sip/blah/env/include
> -I/usr/include/python3.11 -c siplib.c -o
> build/temp.linux-x86_64-3.11/siplib.o
>       siplib.c: In function ‘sip_api_get_frame’:
>       siplib.c:12753:22: error: invalid use of undefined type ‘struct 
> _frame’
>       12753 |         frame = frame->f_back;
>             |                      ^~
>       error: command '/usr/lib64/ccache/gcc' failed with exit code 1
>       [end of output]
> 
>   note: This error originates from a subprocess, and is likely not a
> problem with pip.
>   ERROR: Failed building wheel for pyqt5-sip
> Failed to build pyqt5-sip
> ERROR: Could not build wheels for pyqt5-sip, which is required to
> install pyproject.toml-based projects
> 
> Thanks,
> Scott

Should be fixed in the next snapshot.

Thanks,
Phil