Bug#1075445: reprozip: ftbfs with GCC-14

Matthias Klose doko at debian.org
Wed Jul 3 13:42:05 BST 2024


Package: src:reprozip
Version: 1.3-2
Severity: important
Tags: sid trixie
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-14

[This bug is targeted to the upcoming trixie release]

Please keep this issue open in the bug tracker for the package it
was filed for.  If a fix in another package is required, please
file a bug for the other package (or clone), and add a block in this
package. Please keep the issue open until the package can be built in
a follow-up test rebuild.

The package fails to build in a test rebuild on at least amd64 with
gcc-14/g++-14, but succeeds to build with gcc-13/g++-13. The
severity of this report will be raised before the trixie release.

The full build log can be found at:
http://qa-logs.debian.net/2024/07/01/reprozip_1.3-2_unstable_gccexp.log
The last lines of the build log are at the end of this report.

To build with GCC 14, either set CC=gcc-14 CXX=g++-14 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

  apt-get -t=experimental install g++ 

Common build failures are new warnings resulting in build failures with
-Werror turned on, or new/dropped symbols in Debian symbols files.
For other C/C++ related build failures see the porting guide at
http://gcc.gnu.org/gcc-14/porting_to.html

[...]
copying reprozip/__init__.py -> /<<PKGBUILDDIR>>/.pybuild/cpython3_3.11_reprozip/build/reprozip
creating /<<PKGBUILDDIR>>/.pybuild/cpython3_3.11_reprozip/build/reprozip/tracer
copying reprozip/tracer/trace.py -> /<<PKGBUILDDIR>>/.pybuild/cpython3_3.11_reprozip/build/reprozip/tracer
copying reprozip/tracer/linux_pkgs.py -> /<<PKGBUILDDIR>>/.pybuild/cpython3_3.11_reprozip/build/reprozip/tracer
copying reprozip/tracer/__init__.py -> /<<PKGBUILDDIR>>/.pybuild/cpython3_3.11_reprozip/build/reprozip/tracer
running build_ext
building 'reprozip._pytracer' extension
creating build
creating build/temp.linux-x86_64-cpython-311
creating build/temp.linux-x86_64-cpython-311/native
x86_64-linux-gnu-gcc -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -Werror=implicit-function-declaration -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.11 -c native/database.c -o build/temp.linux-x86_64-cpython-311/native/database.o
x86_64-linux-gnu-gcc -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -Werror=implicit-function-declaration -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.11 -c native/ptrace_utils.c -o build/temp.linux-x86_64-cpython-311/native/ptrace_utils.o
x86_64-linux-gnu-gcc -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -Werror=implicit-function-declaration -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.11 -c native/pylog.c -o build/temp.linux-x86_64-cpython-311/native/pylog.o
x86_64-linux-gnu-gcc -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -Werror=implicit-function-declaration -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.11 -c native/pytracer.c -o build/temp.linux-x86_64-cpython-311/native/pytracer.o
x86_64-linux-gnu-gcc -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -Werror=implicit-function-declaration -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.11 -c native/syscalls.c -o build/temp.linux-x86_64-cpython-311/native/syscalls.o
native/syscalls.c: In function ‘handle_socket’:
native/syscalls.c:864:22: error: passing argument 2 of ‘strncpy’ from incompatible pointer type [-Wincompatible-pointer-types]
  864 |         strncpy(buf, &address_->sun_path, 108);
      |                      ^~~~~~~~~~~~~~~~~~~
      |                      |
      |                      char (*)[108]
In file included from /usr/include/features.h:502,
                 from /usr/include/errno.h:25,
                 from native/syscalls.c:1:
/usr/include/x86_64-linux-gnu/bits/string_fortified.h:92:1: note: expected ‘const char *’ but argument is of type ‘char (*)[108]’
   92 | __NTH (strncpy (char *__restrict __dest, const char *__restrict __src,
      | ^~~~~
error: command '/usr/bin/x86_64-linux-gnu-gcc' failed with exit code 1
E: pybuild pybuild:389: build: plugin distutils failed with: exit code=1: /usr/bin/python3.11 setup.py build 
I: pybuild base:311: /usr/bin/python3 setup.py build 
running build
running build_py
creating /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_reprozip/build/reprozip
copying reprozip/main.py -> /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_reprozip/build/reprozip
copying reprozip/traceutils.py -> /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_reprozip/build/reprozip
copying reprozip/utils.py -> /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_reprozip/build/reprozip
copying reprozip/common.py -> /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_reprozip/build/reprozip
copying reprozip/pack.py -> /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_reprozip/build/reprozip
copying reprozip/filters.py -> /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_reprozip/build/reprozip
copying reprozip/__init__.py -> /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_reprozip/build/reprozip
creating /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_reprozip/build/reprozip/tracer
copying reprozip/tracer/trace.py -> /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_reprozip/build/reprozip/tracer
copying reprozip/tracer/linux_pkgs.py -> /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_reprozip/build/reprozip/tracer
copying reprozip/tracer/__init__.py -> /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_reprozip/build/reprozip/tracer
running build_ext
building 'reprozip._pytracer' extension
creating build/temp.linux-x86_64-cpython-312
creating build/temp.linux-x86_64-cpython-312/native
x86_64-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.12 -c native/database.c -o build/temp.linux-x86_64-cpython-312/native/database.o
x86_64-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.12 -c native/ptrace_utils.c -o build/temp.linux-x86_64-cpython-312/native/ptrace_utils.o
x86_64-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.12 -c native/pylog.c -o build/temp.linux-x86_64-cpython-312/native/pylog.o
x86_64-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.12 -c native/pytracer.c -o build/temp.linux-x86_64-cpython-312/native/pytracer.o
x86_64-linux-gnu-gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O2 -Wall -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.12 -c native/syscalls.c -o build/temp.linux-x86_64-cpython-312/native/syscalls.o
native/syscalls.c: In function ‘handle_socket’:
native/syscalls.c:864:22: error: passing argument 2 of ‘strncpy’ from incompatible pointer type [-Wincompatible-pointer-types]
  864 |         strncpy(buf, &address_->sun_path, 108);
      |                      ^~~~~~~~~~~~~~~~~~~
      |                      |
      |                      char (*)[108]
In file included from /usr/include/features.h:502,
                 from /usr/include/errno.h:25,
                 from native/syscalls.c:1:
/usr/include/x86_64-linux-gnu/bits/string_fortified.h:92:1: note: expected ‘const char *’ but argument is of type ‘char (*)[108]’
   92 | __NTH (strncpy (char *__restrict __dest, const char *__restrict __src,
      | ^~~~~
error: command '/usr/bin/x86_64-linux-gnu-gcc' failed with exit code 1
E: pybuild pybuild:389: build: plugin distutils failed with: exit code=1: /usr/bin/python3 setup.py build 
dh_auto_build: error: pybuild --build -i python{version} -p "3.11 3.12" returned exit code 13
make: *** [debian/rules:13: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2



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