Package: src:pnm2ppa Version: 1.13-9 Severity: normal Tags: sid bullseye User: [email protected] Usertags: ftbfs-gcc-10
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-10/g++-10, but succeeds to build with gcc-9/g++-9. 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/gcc10-20200225/pnm2ppa_1.13-9_unstable_gcc10.log The last lines of the build log are at the end of this report. To build with GCC 10, either set CC=gcc-10 CXX=g++-10 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-10/porting_to.html [...] from ../pnm2ppa.c:24: In function ‘strncpy’, inlined from ‘main’ at ../pnm2ppa.c:872:5: /usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 4096 equals destination size [-Wstringop-truncation] 106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function ‘strncpy’, inlined from ‘main’ at ../pnm2ppa.c:848:5: /usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 4096 equals destination size [-Wstringop-truncation] 106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function ‘strncpy’, inlined from ‘main’ at ../pnm2ppa.c:821:8: /usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 4096 equals destination size [-Wstringop-truncation] 106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gcc -DHAVE_CONFIG_H -I. -I.. -DSYSCONFDIR='"/etc"' -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -DLANG_ENG -Wall -Wall -Wsign-compare -Wfloat-equal -Wformat-security -g -O2 -DNDEBUG -c -o cutswath.o ../cutswath.c ../cutswath.c: In function ‘ppa_print_page’: ../cutswath.c:465:28: warning: comparison of integer expressions of different signedness: ‘int’ and ‘enum <anonymous>’ [-Wsign-compare] 465 | if (!gUnimode && last_dir == prev->direction){ | ^~ ../cutswath.c:505:28: warning: comparison of integer expressions of different signedness: ‘int’ and ‘enum <anonymous>’ [-Wsign-compare] 505 | if (!gUnimode && last_dir == prev->direction){ | ^~ ../cutswath.c:541:31: warning: comparison of integer expressions of different signedness: ‘int’ and ‘enum <anonymous>’ [-Wsign-compare] 541 | if (!gUnimode && last_dir == prev->direction){ | ^~ ../cutswath.c: In function ‘read_black_image’: ../cutswath.c:780:34: warning: variable ‘after_color’ set but not used [-Wunused-but-set-variable] 780 | BOOLEAN got_nonblank = false, after_color = false, ignore_color = false; | ^~~~~~~~~~~ ../cutswath.c: In function ‘r2l_black_sweep’: ../cutswath.c:1080:32: warning: variable ‘oddlines’ set but not used [-Wunused-but-set-variable] 1080 | int i, j , width, evenlines, oddlines; | ^~~~~~~~ ../cutswath.c: In function ‘l2r_black_sweep’: ../cutswath.c:1219:32: warning: variable ‘oddlines’ set but not used [-Wunused-but-set-variable] 1219 | int i, j , width, evenlines, oddlines; | ^~~~~~~~ ../cutswath.c: In function ‘l2r_color_sweep’: ../cutswath.c:1931:32: warning: variable ‘oddlines’ set but not used [-Wunused-but-set-variable] 1931 | int i, j , width, evenlines, oddlines; | ^~~~~~~~ ../cutswath.c: In function ‘r2l_color_sweep’: ../cutswath.c:2154:32: warning: variable ‘oddlines’ set but not used [-Wunused-but-set-variable] 2154 | int i, j , width, evenlines, oddlines; | ^~~~~~~~ gcc -DHAVE_CONFIG_H -I. -I.. -DSYSCONFDIR='"/etc"' -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -DLANG_ENG -Wall -Wall -Wsign-compare -Wfloat-equal -Wformat-security -g -O2 -DNDEBUG -c -o gamma.o ../gamma.c gcc -I.. -O2 -o make_hash_ink ../make_hash_ink.c gcc -DHAVE_CONFIG_H -I. -I.. -DSYSCONFDIR='"/etc"' -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -DLANG_ENG -Wall -Wall -Wsign-compare -Wfloat-equal -Wformat-security -g -O2 -DNDEBUG -c -o calibrate_ppa.o ../calibrate_ppa.c gcc -DHAVE_CONFIG_H -I. -I.. -DSYSCONFDIR='"/etc"' -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -DLANG_ENG -Wall -Wall -Wsign-compare -Wfloat-equal -Wformat-security -g -O2 -DNDEBUG -c -o pnmtools.o ../pnmtools.c ./make_hash_ink 4 3 > hash_ink.c gcc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -DLANG_ENG -Wall -Wall -Wsign-compare -Wfloat-equal -Wformat-security -g -O2 -DNDEBUG -Wl,-z,relro -o calibrate_ppa calibrate_ppa.o pnmtools.o gamma.o -lm ./make_hash_ink 1 5 >> hash_ink.c gcc -DHAVE_CONFIG_H -I. -I.. -DSYSCONFDIR='"/etc"' -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -DLANG_ENG -Wall -Wall -Wsign-compare -Wfloat-equal -Wformat-security -g -O2 -DNDEBUG -c -o hash_ink.o hash_ink.c gcc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -DLANG_ENG -Wall -Wall -Wsign-compare -Wfloat-equal -Wformat-security -g -O2 -DNDEBUG -Wl,-z,relro -o pnm2ppa pnm2ppa.o syslog.o ppa.o image.o dither.o cutswath.o gamma.o hash_ink.o -lm /usr/bin/ld: syslog.o:./build/../ppa_syslog.h:42: multiple definition of `syslog_message'; pnm2ppa.o:./build/../ppa_syslog.h:42: first defined here /usr/bin/ld: ppa.o:./build/../ppa_syslog.h:42: multiple definition of `syslog_message'; pnm2ppa.o:./build/../ppa_syslog.h:42: first defined here /usr/bin/ld: image.o:./build/../ppa_syslog.h:42: multiple definition of `syslog_message'; pnm2ppa.o:./build/../ppa_syslog.h:42: first defined here /usr/bin/ld: cutswath.o:./build/../ppa_syslog.h:42: multiple definition of `syslog_message'; pnm2ppa.o:./build/../ppa_syslog.h:42: first defined here collect2: error: ld returned 1 exit status make[3]: *** [Makefile:592: pnm2ppa] Error 1 make[3]: Leaving directory '/<<PKGBUILDDIR>>/build' make[2]: *** [Makefile:701: all-recursive] Error 1 make[2]: Leaving directory '/<<PKGBUILDDIR>>/build' make[1]: *** [Makefile:491: all] Error 2 make[1]: Leaving directory '/<<PKGBUILDDIR>>/build' dh_auto_build: error: cd build && make -j4 returned exit code 2 make: *** [debian/rules:8: build] Error 25 dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2
