Bug#1098005: tkgate: ftbfs with GCC-15
Matthias Klose
doko at debian.org
Mon Feb 17 17:57:26 GMT 2025
Package: src:tkgate
Version: 2.1+repack-7
Severity: important
Tags: sid forky
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-15
[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/tkgate_2.1+repack-7_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
[...]
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
31 | __glibc_objsize (__s), __fmt,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
32 | __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -DUSE_INTERP_RESULT -DTKGATE_HOMEDIR=\"/usr/share/tkgate\" -I../.. -I../../src/common -I/usr/include/tcl8.6 -I/usr/include/tcl8.6 -I/nonexistent -I/usr/include/pango-1.0 -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/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -pthread -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/tkgate-2.1+repack=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wno-deprecated-declarations -c -o generic.o generic.c
gcc -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -DUSE_INTERP_RESULT -DTKGATE_HOMEDIR=\"/usr/share/tkgate\" -I../.. -I../../src/common -I/usr/include/tcl8.6 -I/usr/include/tcl8.6 -I/nonexistent -I/usr/include/pango-1.0 -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/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -pthread -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/tkgate-2.1+repack=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wno-deprecated-declarations -c -o ground.o ground.c
gcc -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -DUSE_INTERP_RESULT -DTKGATE_HOMEDIR=\"/usr/share/tkgate\" -I../.. -I../../src/common -I/usr/include/tcl8.6 -I/usr/include/tcl8.6 -I/nonexistent -I/usr/include/pango-1.0 -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/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -pthread -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/tkgate-2.1+repack=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wno-deprecated-declarations -c -o hdl.o hdl.c
In file included from generic.c:35:
tkgate.h:61:9: warning: ‘USE_INTERP_RESULT’ redefined
61 | #define USE_INTERP_RESULT
| ^~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
gates.c: In function ‘gate_new’:
gates.c:125:22: error: too many arguments to function ‘GGateInfo_codeLookup’; expected 0, have 1
125 | GGateInfo *ginfo = GGateInfo_codeLookup(type);
| ^~~~~~~~~~~~~~~~~~~~ ~~~~
In file included from tkgate.h:81:
elements.h:336:12: note: declared here
336 | GGateInfo *GGateInfo_codeLookup();
| ^~~~~~~~~~~~~~~~~~~~
gates.c: At top level:
gates.c:941:12: error: conflicting types for ‘GGateInfo_codeLookup’; have ‘GGateInfo *(int)’ {aka ‘struct gateinfo *(int)’}
941 | GGateInfo *GGateInfo_codeLookup(int T)
| ^~~~~~~~~~~~~~~~~~~~
elements.h:336:12: note: previous declaration of ‘GGateInfo_codeLookup’ with type ‘GGateInfo *(void)’ {aka ‘struct gateinfo *(void)’}
336 | GGateInfo *GGateInfo_codeLookup();
| ^~~~~~~~~~~~~~~~~~~~
make[5]: *** [Makefile:682: gates.o] Error 1
make[5]: *** Waiting for unfinished jobs....
In file included from ground.c:20:
tkgate.h:61:9: warning: ‘USE_INTERP_RESULT’ redefined
61 | #define USE_INTERP_RESULT
| ^~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
In file included from hdl.c:23:
tkgate.h:61:9: warning: ‘USE_INTERP_RESULT’ redefined
61 | #define USE_INTERP_RESULT
| ^~~~~~~~~~~~~~~~~
<command-line>: note: this is the location of the previous definition
edit.c: In function ‘logError’:
edit.c:1543:50: warning: ‘%s’ directive writing up to 1023 bytes into a region of size between 1000 and 1001 [-Wformat-overflow=]
1543 | sprintf(buf,"<%s> %s [%s] (%d-%s-%02d %d:%02d) %s (%s, line %d)"
| ^~
......
1547 | ,msgBuf,fileName,lineNum);
| ~~~~~~
In file included from /usr/include/stdio.h:970,
from edit.c:24:
In function ‘sprintf’,
inlined from ‘logError’ at edit.c:1543:3:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:30:10: note: ‘__builtin___sprintf_chk’ output 35 or more bytes (assuming 1059) into a destination of size 1024
30 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
31 | __glibc_objsize (__s), __fmt,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
32 | __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~
make[5]: Leaving directory '/build/reproducible-path/tkgate-2.1+repack/src/tkgate'
make[4]: *** [Makefile:467: all] Error 2
make[4]: Leaving directory '/build/reproducible-path/tkgate-2.1+repack/src/tkgate'
make[3]: *** [Makefile:398: all-recursive] Error 1
make[3]: Leaving directory '/build/reproducible-path/tkgate-2.1+repack/src'
make[2]: *** [Makefile:666: all-recursive] Error 1
make[2]: Leaving directory '/build/reproducible-path/tkgate-2.1+repack'
make[1]: *** [Makefile:471: all] Error 2
make[1]: Leaving directory '/build/reproducible-path/tkgate-2.1+repack'
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
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