[pkg-gnupg-maint] Bug#1145351: gpgmepy: FTBFS: python3.13-gpg/gpgme_wrap.c:4085:14: error: implicit declaration of function 'PyInt_Check'; did you mean 'PySet_Check'? [-Wimplicit-function-declaration]

[Andreas Metzler]

On 2026-08-24 Santiago Vila <sanvila at debian.org> wrote:
> Package: src:gpgmepy
> Version: 2.0.0-2
> Severity: serious
> Tags: ftbfs forky sid

> Dear maintainer:

> During a rebuild of all packages in unstable, this package failed to build.

[...]
> swigging python3.13-gpg/gpgme.i to python3.13-gpg/gpgme_wrap.c
> swig -python -threads -Ipython3.13-gpg -outdir python3.13-gpg/lib.linux-amd64-cpython-313/gpg -o python3.13-gpg/gpgme_wrap.c python3.13-gpg/gpgme.i
> python3.13-gpg/gpgme.h:540: Warning 451: Setting a const char * variable may leak memory.
> creating python3.13-gpg/temp.linux-amd64-cpython-313/python3.13-gpg
> x86_64-linux-gnu-gcc -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -Wcast-align -Wshadow -Wstrict-prototypes -Wno-format-y2k -Wno-missing-field-initializers -Wno-sign-compare -Wno-format-zero-length -Wno-format-truncation -Wno-sizeof-pointer-div -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Ipython3.13-gpg -I/<<PKGBUILDDIR>>/build -I/usr/include/python3.13 -c python3.13-gpg/gpgme_wrap.c -o python3.13-gpg/temp.linux-amd64-cpython-313/python3.13-gpg/gpgme_wrap.o
> python3.13-gpg/gpgme_wrap.c: In function ???_wrap_gpgme_data_seek???:
> python3.13-gpg/gpgme_wrap.c:4085:14: error: implicit declaration of function ???PyInt_Check???; did you mean ???PySet_Check???? [-Wimplicit-function-declaration]
>  4085 |     else if (PyInt_Check(swig_obj[1]))
>       |              ^~~~~~~~~~~
>       |              PySet_Check

This was triggered/caused by the upgrade to swig 4.5.0, it builsa fine with
4.4.1-2.

cu Andreas

-- 
"You people are noisy," Nia said.
I made the gesture of agreement.