--- Begin Message ---
Package: src:cadabra
Version: 1.46-2
Severity: normal
Tags: sid buster
User: debian-gcc@lists.debian.org
Usertags: ftbfs-gcc-7
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-7/g++-7, but succeeds to build with gcc-6/g++-6. The
severity of this report may be raised before the buster release.
There is no need to fix this issue in time for the stretch release.
The full build log can be found at:
http://people.debian.org/~doko/logs/gcc7-20170126/cadabra_1.46-2_unstable_gcc7.log
The last lines of the build log are at the end of this report.
To build with GCC 7, either set CC=gcc-7 CXX=g++-7 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-7/porting_to.html
[...]
~^~~
g++ -o test_gmp test_gmp.o -Wl,-z,relro -Wl,-z,now -lgmpxx -lgmp
g++ -o tree_example tree_example.o
modules/xperm_new.cc: In function 'void schreier_sims_step(int*, int, int*, int, int, int, int*, int, int*, int*, int**, int*, int*)':
modules/xperm_new.cc:1176:7: warning: 'j' may be used uninitialized in this function [-Wmaybe-uninitialized]
if (j == *nbl+1) {
^~
exchange.cc: In static member function 'static int exchange::collect_identical_tensors(exptree&, tree<str_node>::iterator, std::vector<exchange::identical_tensors_t>&)':
exchange.cc:113:18: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
if(ngr.spino==false || ngr.spino->majorana==true)
^~~~~
Makefile:30: recipe for target 'exchange.o' failed
make[2]: *** [exchange.o] Error 1
make[2]: *** Waiting for unfinished jobs....
manipulator.cc: In member function 'tree<str_node>::iterator manipulator::handle_active_nodes_(tree<str_node>::iterator)':
manipulator.cc:863:7: warning: variable 'once_modified' set but not used [-Wunused-but-set-variable]
bool once_modified=false; // if nothing happens, do a check_consistency at the end
^~~~~~~~~~~~~
g++ -Wall -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -D"DESTDIR=\"/usr\"" -D"RELEASE=\"1.46\"" -D"DATETIME=\"`date | sed -e 's/ / /'`\"" -DHOSTNAME=\"`hostname`\" -O2 -I. -I../include `pkg-config modglue --cflags` `pkg-config --cflags gtkmm-2.4` `pkg-config --cflags pango` -Wdate-time -D_FORTIFY_SOURCE=2 -Wdate-time -D_FORTIFY_SOURCE=2 -c -o main.o main.cc
In file included from /usr/include/glibmm-2.4/glibmm/containerhandle_shared.h:24:0,
from /usr/include/glibmm-2.4/glibmm/arrayhandle.h:23,
from /usr/include/gdkmm-2.4/gdkmm/types.h:30,
from /usr/include/gtkmm-2.4/gtkmm/main.h:33,
from window.hh:24,
from main.cc:36:
/usr/include/glibmm-2.4/glibmm/variant.h:596:55: warning: dynamic exception specifications are deprecated in C++11; use 'noexcept' instead [-Wdeprecated]
static V_CastTo cast_dynamic(const VariantBase& v) throw(std::bad_cast);
^~~~~
/usr/include/glibmm-2.4/glibmm/variant.h:643:1: warning: dynamic exception specifications are deprecated in C++11; use 'noexcept' instead [-Wdeprecated]
throw(std::bad_cast)
^~~~~
/usr/include/glibmm-2.4/glibmm/variant.h:899:1: warning: dynamic exception specifications are deprecated in C++11; use 'noexcept' instead [-Wdeprecated]
throw(std::bad_cast);
^~~~~
/usr/include/glibmm-2.4/glibmm/variant.h:1082:1: warning: dynamic exception specifications are deprecated in C++11; use 'noexcept' instead [-Wdeprecated]
throw(std::bad_cast);
^~~~~
/usr/include/glibmm-2.4/glibmm/variant.h:1139:1: warning: dynamic exception specifications are deprecated in C++11; use 'noexcept' instead [-Wdeprecated]
throw(std::bad_cast);
^~~~~
g++ -o xcadabra help.o widgets.o window.o main.o ../src/stopwatch.o `pkg-config modglue --libs` `pkg-config --libs gtkmm-2.4` -lpcrecpp -Wl,-z,relro -Wl,-z,now -Wdate-time -D_FORTIFY_SOURCE=2
make[2]: Leaving directory '/<<PKGBUILDDIR>>/gui'
make[2]: Leaving directory '/<<PKGBUILDDIR>>/src'
Makefile:21: recipe for target 'program' failed
make[1]: *** [program] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_build: make -j64 returned exit code 2
debian/rules:10: recipe for target 'build' failed
make: *** [build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
--- End Message ---
--- Begin Message ---
Source: cadabra
Source-Version: 1.46-4
We believe that the bug you reported is fixed in the latest version of
cadabra, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 853340@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Adrian Bunk <bunk@debian.org> (supplier of updated cadabra package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Sun, 06 Aug 2017 16:26:15 +0300
Source: cadabra
Binary: cadabra
Architecture: source
Version: 1.46-4
Distribution: unstable
Urgency: low
Maintainer: Debian QA Group <packages@qa.debian.org>
Changed-By: Adrian Bunk <bunk@debian.org>
Description:
cadabra - field-theory motivated computer algebra system
Closes: 853340
Changes:
cadabra (1.46-4) unstable; urgency=low
.
* QA upload.
* Fix FTBFS with gcc 7. (Closes: #853340)
Checksums-Sha1:
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Files:
41d65178a00ae7a9aaf88e290f285d79 1993 math optional cadabra_1.46-4.dsc
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--- End Message ---