Bug#925663: cups-bjnp: ftbfs with GCC-9
Package: src:cups-bjnp
Version: 2.0.1-1
Severity: normal
Tags: sid bullseye
User: debian-gcc@lists.debian.org
Usertags: ftbfs-gcc-9
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-9/g++-9, but succeeds to build with gcc-8/g++-8. The
severity of this report will be raised before the bullseye release,
so nothing has to be done for the buster release.
The full build log can be found at:
http://people.debian.org/~doko/logs/gcc9-20190321/cups-bjnp_2.0.1-1_unstable_gcc9.log
The last lines of the build log are at the end of this report.
To build with GCC 9, either set CC=gcc-9 CXX=g++-9 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-9/porting_to.html
GCC 9 also passes the linker option --as-needed by default; typical
build issues are passing libraries before object files to the linker,
or underlinking of convenience libraries built from the same source.
[...]
checking for netinet/in.h... (cached) yes
checking for arpa/nameser.h... yes
checking for netdb.h... (cached) yes
checking for resolv.h... yes
checking for size_t... yes
checking for ssize_t... yes
checking for uint16_t... yes
checking for uint32_t... yes
checking for uint8_t... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating config.h
config.status: executing depfiles commands
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_build -a
make -j4
make[1]: Entering directory '/<<PKGBUILDDIR>>'
make all-am
make[2]: Entering directory '/<<PKGBUILDDIR>>'
gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o bjnp-bjnp.o `test -f 'bjnp.c' || echo './'`bjnp.c
gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o bjnp-bjnp-runloop.o `test -f 'bjnp-runloop.c' || echo './'`bjnp-runloop.c
gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o bjnp-bjnp-io.o `test -f 'bjnp-io.c' || echo './'`bjnp-io.c
gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o bjnp-bjnp-debug.o `test -f 'bjnp-debug.c' || echo './'`bjnp-debug.c
gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o bjnp-bjnp-utils.o `test -f 'bjnp-utils.c' || echo './'`bjnp-utils.c
gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o bjnp-bjnp-discover.o `test -f 'bjnp-discover.c' || echo './'`bjnp-discover.c
gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o bjnp-bjnp-commands.o `test -f 'bjnp-commands.c' || echo './'`bjnp-commands.c
gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o bjnp-bjnp-levels.o `test -f 'bjnp-levels.c' || echo './'`bjnp-levels.c
In file included from /usr/include/string.h:494,
from /usr/include/cups/http.h:25,
from /usr/include/cups/ipp.h:23,
from /usr/include/cups/cups.h:32,
from bjnp.h:22,
from bjnp-commands.c:21:
In function 'strncpy',
inlined from 'bjnp_set_command_header' at bjnp-commands.c:40:5,
inlined from 'bjnp_defaults_set_command_header' at bjnp-commands.c:52:5,
inlined from 'get_printer_id' at bjnp-commands.c:155:5:
/usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: error: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Werror=stringop-truncation]
106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'strncpy',
inlined from 'bjnp_set_command_header' at bjnp-commands.c:40:5,
inlined from 'bjnp_defaults_set_command_header' at bjnp-commands.c:52:5,
inlined from 'bjnp_send_job_details' at bjnp-commands.c:290:5:
/usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: error: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Werror=stringop-truncation]
106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'strncpy',
inlined from 'bjnp_set_command_header' at bjnp-commands.c:40:5,
inlined from 'bjnp_defaults_set_command_header' at bjnp-commands.c:52:5:
/usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: error: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Werror=stringop-truncation]
106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'strncpy',
inlined from 'bjnp_set_command_header' at bjnp-commands.c:40:5,
inlined from 'bjnp_printer_set_command_header' at bjnp-commands.c:60:5:
/usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: error: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Werror=stringop-truncation]
106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[2]: *** [Makefile:545: bjnp-bjnp-commands.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
make[1]: *** [Makefile:322: all] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_build: make -j4 returned exit code 2
make: *** [debian/rules:4: build-arch] Error 2
dpkg-buildpackage: error: debian/rules build-arch subprocess returned exit status 2
Reply to: