Bug#957005: arc: ftbfs with GCC-10
Package: src:arc
Version: 5.21q-6
Severity: normal
Tags: sid bullseye
User: debian-gcc@lists.debian.org
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/arc_5.21q-6_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
[...]
LOGNAME=user42
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
SCHROOT_ALIAS_NAME=unstable
SCHROOT_CHROOT_NAME=sid-amd64-sbuild
SCHROOT_COMMAND=env
SCHROOT_GID=1001
SCHROOT_GROUP=user42
SCHROOT_SESSION_ID=sid-amd64-sbuild-997c3c35-bf38-488c-9949-9a0a50dff5a8
SCHROOT_UID=1001
SCHROOT_USER=user42
SHELL=/bin/sh
USER=user42
dpkg-buildpackage
-----------------
Command: dpkg-buildpackage -us -uc -b -rfakeroot
dpkg-buildpackage: info: source package arc
dpkg-buildpackage: info: source version 5.21q-6
dpkg-buildpackage: info: source distribution unstable
dpkg-buildpackage: info: source changed by Salvatore Bonaccorso <carnil@debian.org>
dpkg-source --before-build .
dpkg-buildpackage: info: host architecture amd64
fakeroot debian/rules clean
dh clean
dh_auto_clean
make -j1 clean
make[1]: Entering directory '/<<PKGBUILDDIR>>'
rm -f *.o arc marc
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_clean
debian/rules build
dh build
dh_update_autotools_config
dh_auto_configure
dh_auto_build
make -j1
make[1]: Entering directory '/<<PKGBUILDDIR>>'
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arc.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arcadd.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arccode.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arccvt.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arcdata.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arcdel.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arcdos.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arcext.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arcio.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arclst.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arclzw.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arcmatch.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arcpack.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arcrun.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arcsq.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arcsvc.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arctst.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arcunp.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arcusq.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c arcmisc.c
cc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O -Wall -DSYSV=1 -Wdate-time -D_FORTIFY_SOURCE=2 -c tmclock.c
cc -O -Wall -o arc arc.o arcadd.o arccode.o arccvt.o arcdata.o arcdel.o arcdos.o arcext.o arcio.o arclst.o arclzw.o arcmatch.o arcpack.o arcrun.o arcsq.o arcsvc.o arctst.o arcunp.o arcusq.o arcmisc.o tmclock.o -Wl,-z,relro -Wl,-z,now
/usr/bin/ld: arclzw.o:./arclzw.c:60: multiple definition of `outend'; arc.o:./arc.c:103: first defined here
/usr/bin/ld: arclzw.o:./arclzw.c:59: multiple definition of `outbuf'; arc.o:./arc.c:103: first defined here
/usr/bin/ld: arcunp.o:./arcunp.c:40: multiple definition of `crcval'; arcpack.o:./arcpack.c:50: first defined here
/usr/bin/ld: arcunp.o:./arcunp.c:41: multiple definition of `stdlen'; arcpack.o:./arcpack.c:49: first defined here
collect2: error: ld returned 1 exit status
make[1]: *** [Makefile:71: arc] Error 1
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_build: error: make -j1 returned exit code 2
make: *** [debian/rules:6: build] Error 25
dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2
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