[pkg-gnupg-maint] Bug#1133607: pinentry: ftbfs with GCC-16

[Emanuele Rocca]

Package: src:pinentry
Version: 1.3.2-4
Severity: important
Tags: sid forky ftbfs
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-16

Hi,

pinentry fails to build in a test rebuild on at least amd64 and arm64 with
gcc-16/g++-16, but builds properly with gcc-15/g++-15. The severity of this
report will be raised before the forky release.

The full build log can be found at:
https://people.debian.org/~ema/gcc-16-rebuilds/output-1/pinentry_arm64.build.xz

The last lines of the build log are at the end of this report.

To build with GCC 16, either set CC=gcc-16 CXX=g++-16 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

  apt-get -t=experimental install g++ 

Common build failures include unused (but set) variables, array subscripts
partly outside array bounds, and new/dropped symbols in Debian symbols files.
For other C/C++ related build failures see the porting guide at
http://gcc.gnu.org/gcc-16/porting_to.html

Please only close this issue after double-checking that the package can be
built correctly with GCC 16.

Please do not reassign this bug to another package. If a fix in another package
is required, then file a bug for the other package (or clone), and mark this
bug as blocked by the bug in the other package.

[...]



/* confdefs.h */
#define PACKAGE_NAME "pinentry"
#define PACKAGE_TARNAME "pinentry"
#define PACKAGE_VERSION "1.3.2"
#define PACKAGE_STRING "pinentry 1.3.2"
#define PACKAGE_BUGREPORT "https://bugs.gnupg.org"
#define PACKAGE_URL ""
#define PACKAGE "pinentry"
#define VERSION "1.3.2"
#define HAVE_STDIO_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_STRINGS_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_UNISTD_H 1
#define HAVE_WCHAR_H 1
#define STDC_HEADERS 1
#define _ALL_SOURCE 1
#define _DARWIN_C_SOURCE 1
#define _GNU_SOURCE 1
#define _HPUX_ALT_XOPEN_SOCKET_API 1
#define _NETBSD_SOURCE 1
#define _OPENBSD_SOURCE 1
#define _POSIX_PTHREAD_SEMANTICS 1
#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
#define __STDC_WANT_IEC_60559_BFP_EXT__ 1
#define __STDC_WANT_IEC_60559_DFP_EXT__ 1
#define __STDC_WANT_IEC_60559_EXT__ 1
#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
#define __STDC_WANT_LIB_EXT2__ 1
#define __STDC_WANT_MATH_SPEC_FUNCS__ 1
#define _TANDEM_SOURCE 1
#define __EXTENSIONS__ 1
#define HAVE_STRING_H 1
#define HAVE_UNISTD_H 1
#define HAVE_LANGINFO_H 1
#define HAVE_LOCALE_H 1
#define HAVE_UTIME_H 1
#define HAVE_WCHAR_H 1
#define HAVE_SETEUID 1
#define HAVE_STPCPY 1
#define HAVE_MMAP 1
#define HAVE_STAT 1
#define HAVE_MLOCK 1
#define HAVE_SYSCONF 1
#define HAVE_GETPAGESIZE 1
#define GPG_ERR_ENABLE_GETTEXT_MACROS 1
#define LIBASSUAN_API_REQUESTED 2
#define GNUPG_LIBASSUAN_VERSION ""
#define HAVE_ULONG 1
#define HAVE_NCURSESW 1
#define FALLBACK_CURSES 1
#define PINENTRY_CURSES 1
#define PINENTRY_TTY 1
#define HAVE_ICONV 1
#define ICONV_CONST 
#define HAVE_X11 1
#define PINENTRY_QT5_X11 0
#define PINENTRY_QT5_WAYLAND 0

configure: exit 1
dh_auto_configure: error: cd build-no-libsecret && ../configure --build=aarch64-linux-gnu --prefix=/usr --includedir=\${prefix}/include --mandir=\${prefix}/share/man --infodir=\${prefix}/share/info --sysconfdir=/etc --localstatedir=/var --disable-option-checking --disable-silent-rules --libdir=\${prefix}/lib/aarch64-linux-gnu --runstatedir=/run --disable-maintainer-mode --disable-dependency-tracking --disable-rpath --without-libcap --disable-pinentry-emacs --disable-inside-emacs --disable-pinentry-tqt --disable-pinentry-efl --disable-libsecret --enable-pinentry-tty --enable-pinentry-curses --enable-pinentry-qt --enable-pinentry-fltk --enable-fallback-curses --disable-pinentry-qt4 --disable-pinentry-qt5 --disable-pinentry-gtk2 --disable-pinentry-gnome3 returned exit code 1
make[1]: *** [debian/rules:22: override_dh_auto_configure] Error 25
make[1]: Leaving directory '/build/reproducible-path/pinentry-1.3.2'
make: *** [debian/rules:19: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2