Bug#1097977: tcpspy: ftbfs with GCC-15
Package: src:tcpspy
Version: 1.7d-16
Severity: important
Tags: sid forky
User: debian-gcc@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/tcpspy_1.7d-16_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
[...]
dpkg-buildpackage: info: source changed by Joao Eriberto Mota Filho <eriberto@debian.org>
dpkg-source --before-build .
dpkg-buildpackage: info: host architecture amd64
debian/rules clean
dh clean --no-parallel
dh_auto_clean -O--no-parallel
make -j1 clean
make[1]: Entering directory '/build/reproducible-path/tcpspy-1.7d'
rm -f log.o rule_lexer.o rule_grammar.o rule_lexer.c \
rule_grammar.c rule_grammar.h rule.o tcpspy.o tcpspy \
tcpspy.ps tcpspy.pdf
make[1]: Leaving directory '/build/reproducible-path/tcpspy-1.7d'
dh_autoreconf_clean -O--no-parallel
dh_clean -O--no-parallel
debian/rules binary
dh binary --no-parallel
dh_update_autotools_config -O--no-parallel
dh_autoreconf -O--no-parallel
dh_auto_configure -O--no-parallel
dh_auto_build -O--no-parallel
make -j1 "INSTALL=install --strip-program=true"
make[1]: Entering directory '/build/reproducible-path/tcpspy-1.7d'
cc -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/tcpspy-1.7d=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -DFACILITY=LOG_LOCAL1 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -c -o log.o log.c
bison -p rule -o rule_grammar.c -d rule_grammar.y
flex -Prule -orule_lexer.c rule_lexer.l
cc -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/tcpspy-1.7d=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -DFACILITY=LOG_LOCAL1 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -c -o rule_lexer.o rule_lexer.c
cc -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/tcpspy-1.7d=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -DFACILITY=LOG_LOCAL1 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -c -o rule_grammar.o rule_grammar.c
rule_grammar.c: In function ‘ruleparse’:
rule_grammar.c:70:25: error: too many arguments to function ‘ruleerror’; expected 0, have 1
70 | #define yyerror ruleerror
| ^~~~~~~~~
rule_grammar.c:1299:7: note: in expansion of macro ‘yyerror’
1299 | yyerror (YY_("syntax error"));
| ^~~~~~~
rule_grammar.c:70:25: note: declared here
70 | #define yyerror ruleerror
| ^~~~~~~~~
rule_grammar.y:44:5: note: in expansion of macro ‘yyerror’
44 | int yyerror ();
| ^~~~~~~
rule_grammar.c:70:25: error: too many arguments to function ‘ruleerror’; expected 0, have 1
70 | #define yyerror ruleerror
| ^~~~~~~~~
rule_grammar.c:1410:3: note: in expansion of macro ‘yyerror’
1410 | yyerror (YY_("memory exhausted"));
| ^~~~~~~
rule_grammar.c:70:25: note: declared here
70 | #define yyerror ruleerror
| ^~~~~~~~~
rule_grammar.y:44:5: note: in expansion of macro ‘yyerror’
44 | int yyerror ();
| ^~~~~~~
rule_grammar.y: At top level:
rule_grammar.c:70:25: error: conflicting types for ‘ruleerror’; have ‘int(char *)’
70 | #define yyerror ruleerror
| ^~~~~~~~~
rule_grammar.y:116:5: note: in expansion of macro ‘yyerror’
116 | int yyerror (char *s)
| ^~~~~~~
rule_grammar.c:70:25: note: previous declaration of ‘ruleerror’ with type ‘int(void)’
70 | #define yyerror ruleerror
| ^~~~~~~~~
rule_grammar.y:44:5: note: in expansion of macro ‘yyerror’
44 | int yyerror ();
| ^~~~~~~
make[1]: *** [<builtin>: rule_grammar.o] Error 1
make[1]: Leaving directory '/build/reproducible-path/tcpspy-1.7d'
dh_auto_build: error: make -j1 "INSTALL=install --strip-program=true" returned exit code 2
make: *** [debian/rules:7: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
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