[This bug is NOT 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-15/g++-15, but succeeds to build with gcc-14/g++-14. The
severity of this report will be raised before the forky release.
The full build log can be found at:
http://qa-logs.debian.net/2025/02/16/amd64exp/chocolate-doom_3.1.0-1_unstable_gccexp.log.gz
The last lines of the build log are at the end of this report.
To build with GCC 15, either set CC=gcc-15 CXX=g++-15 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.
apt-get -t=experimental install g++
GCC 15 now defaults to the C23/C++23 standards, exposing many FTBFS.
Other 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-15/porting_to.html
[...]
gcc -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -I../../src -I/usr/include/SDL2 -D_REENTRANT -I/usr/include/SDL2 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -I/usr/include/opus -I/usr/include/x86_64-linux-gnu -I/usr/include/pipewire-0.3 -I/usr/include/spa-0.2 -I/usr/include/dbus-1.0 -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/libinstpatch-2 -pthread -D_REENTRANT -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -I/usr/include/SDL2 -D_REENTRANT -O2 -g -Wall -Wdeclaration-after-statement -Wredundant-decls -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/chocolate-doom-3.1.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I/usr/include/SDL2 -D_REENTRANT -I/usr/include/libpng16 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -I/usr/include/opus -I/usr/include/x86_64-linux-gnu -I/usr/include/pipewire-0.3 -I/usr/include/spa-0.2 -I/usr/include/dbus-1.0 -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/libinstpatch-2 -pthread -I/usr/include/SDL2 -D_REENTRANT -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -c -o deh_cheat.o deh_cheat.c
gcc -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -I../../src -I/usr/include/SDL2 -D_REENTRANT -I/usr/include/SDL2 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -I/usr/include/opus -I/usr/include/x86_64-linux-gnu -I/usr/include/pipewire-0.3 -I/usr/include/spa-0.2 -I/usr/include/dbus-1.0 -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/libinstpatch-2 -pthread -D_REENTRANT -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -I/usr/include/SDL2 -D_REENTRANT -O2 -g -Wall -Wdeclaration-after-statement -Wredundant-decls -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/chocolate-doom-3.1.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I/usr/include/SDL2 -D_REENTRANT -I/usr/include/libpng16 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -I/usr/include/opus -I/usr/include/x86_64-linux-gnu -I/usr/include/pipewire-0.3 -I/usr/include/spa-0.2 -I/usr/include/dbus-1.0 -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/libinstpatch-2 -pthread -I/usr/include/SDL2 -D_REENTRANT -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -c -o deh_doom.o deh_doom.c
gcc -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -I../../src -I/usr/include/SDL2 -D_REENTRANT -I/usr/include/SDL2 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -I/usr/include/opus -I/usr/include/x86_64-linux-gnu -I/usr/include/pipewire-0.3 -I/usr/include/spa-0.2 -I/usr/include/dbus-1.0 -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/libinstpatch-2 -pthread -D_REENTRANT -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -I/usr/include/SDL2 -D_REENTRANT -O2 -g -Wall -Wdeclaration-after-statement -Wredundant-decls -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/chocolate-doom-3.1.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I/usr/include/SDL2 -D_REENTRANT -I/usr/include/libpng16 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -I/usr/include/opus -I/usr/include/x86_64-linux-gnu -I/usr/include/pipewire-0.3 -I/usr/include/spa-0.2 -I/usr/include/dbus-1.0 -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/libinstpatch-2 -pthread -I/usr/include/SDL2 -D_REENTRANT -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -c -o deh_frame.o deh_frame.c
gcc -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -I../../src -I/usr/include/SDL2 -D_REENTRANT -I/usr/include/SDL2 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -I/usr/include/opus -I/usr/include/x86_64-linux-gnu -I/usr/include/pipewire-0.3 -I/usr/include/spa-0.2 -I/usr/include/dbus-1.0 -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/libinstpatch-2 -pthread -D_REENTRANT -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -I/usr/include/SDL2 -D_REENTRANT -O2 -g -Wall -Wdeclaration-after-statement -Wredundant-decls -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/chocolate-doom-3.1.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I/usr/include/SDL2 -D_REENTRANT -I/usr/include/libpng16 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -I/usr/include/opus -I/usr/include/x86_64-linux-gnu -I/usr/include/pipewire-0.3 -I/usr/include/spa-0.2 -I/usr/include/dbus-1.0 -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/libinstpatch-2 -pthread -I/usr/include/SDL2 -D_REENTRANT -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -c -o deh_misc.o deh_misc.c
gcc -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -I../../src -I/usr/include/SDL2 -D_REENTRANT -I/usr/include/SDL2 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -I/usr/include/opus -I/usr/include/x86_64-linux-gnu -I/usr/include/pipewire-0.3 -I/usr/include/spa-0.2 -I/usr/include/dbus-1.0 -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/libinstpatch-2 -pthread -D_REENTRANT -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -I/usr/include/SDL2 -D_REENTRANT -O2 -g -Wall -Wdeclaration-after-statement -Wredundant-decls -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/chocolate-doom-3.1.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I/usr/include/SDL2 -D_REENTRANT -I/usr/include/libpng16 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -I/usr/include/opus -I/usr/include/x86_64-linux-gnu -I/usr/include/pipewire-0.3 -I/usr/include/spa-0.2 -I/usr/include/dbus-1.0 -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/libinstpatch-2 -pthread -I/usr/include/SDL2 -D_REENTRANT -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -c -o deh_ptr.o deh_ptr.c
In file included from ../../src/sha1.h:21,
from ../../src/deh_defs.h:21,
from deh_bexstr.c:22:
../../src/doomtype.h:113:5: error: cannot use keyword ‘false’ as enumeration constant
113 | false,
| ^~~~~
../../src/doomtype.h:113:5: note: ‘false’ is a keyword with ‘-std=c23’ onwards
In file included from ../../src/deh_main.h:21,
from am_map.c:22:
../../src/doomtype.h:113:5: error: cannot use keyword ‘false’ as enumeration constant
113 | false,
| ^~~~~
../../src/doomtype.h:113:5: note: ‘false’ is a keyword with ‘-std=c23’ onwards
In file included from deh_cheat.c:21:
../../src/doomtype.h:113:5: error: cannot use keyword ‘false’ as enumeration constant
113 | false,
| ^~~~~
../../src/doomtype.h:113:5: note: ‘false’ is a keyword with ‘-std=c23’ onwards
In file included from deh_misc.c:21:
../../src/doomtype.h:113:5: error: cannot use keyword ‘false’ as enumeration constant
113 | false,
| ^~~~~
../../src/doomtype.h:113:5: note: ‘false’ is a keyword with ‘-std=c23’ onwards
In file included from ../../src/sha1.h:21,
from ../../src/deh_defs.h:21,
from deh_doom.c:19:
../../src/doomtype.h:113:5: error: cannot use keyword ‘false’ as enumeration constant
113 | false,
| ^~~~~
../../src/doomtype.h:113:5: note: ‘false’ is a keyword with ‘-std=c23’ onwards
In file included from deh_frame.c:21:
../../src/doomtype.h:113:5: error: cannot use keyword ‘false’ as enumeration constant
113 | false,
| ^~~~~
../../src/doomtype.h:113:5: note: ‘false’ is a keyword with ‘-std=c23’ onwards
In file included from doomdef.h:26,
from deh_ammo.c:22:
../../src/doomtype.h:113:5: error: cannot use keyword ‘false’ as enumeration constant
113 | false,
| ^~~~~
../../src/doomtype.h:113:5: note: ‘false’ is a keyword with ‘-std=c23’ onwards
make[4]: *** [Makefile:545: deh_bexstr.o] Error 1
make[4]: *** Waiting for unfinished jobs....
In file included from deh_ptr.c:22:
../../src/doomtype.h:113:5: error: cannot use keyword ‘false’ as enumeration constant
113 | false,
| ^~~~~
../../src/doomtype.h:113:5: note: ‘false’ is a keyword with ‘-std=c23’ onwards
make[4]: *** [Makefile:545: deh_ptr.o] Error 1
make[4]: *** [Makefile:545: deh_frame.o] Error 1
make[4]: *** [Makefile:545: deh_doom.o] Error 1
make[4]: *** [Makefile:545: deh_cheat.o] Error 1
make[4]: *** [Makefile:545: deh_misc.o] Error 1
make[4]: *** [Makefile:545: deh_ammo.o] Error 1
make[4]: *** [Makefile:545: am_map.o] Error 1
make[4]: Leaving directory '/build/reproducible-path/chocolate-doom-3.1.0/src/doom'
make[3]: *** [Makefile:1142: all-recursive] Error 1
make[3]: Leaving directory '/build/reproducible-path/chocolate-doom-3.1.0/src'
make[2]: *** [Makefile:576: all-recursive] Error 1
make[2]: Leaving directory '/build/reproducible-path/chocolate-doom-3.1.0'
make[1]: *** [Makefile:429: all] Error 2
make[1]: Leaving directory '/build/reproducible-path/chocolate-doom-3.1.0'
dh_auto_build: error: make -j8 returned exit code 2
make: *** [debian/rules:6: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2