Bug#957323: gts: ftbfs with GCC-10

[Matthias Klose]

Package: src:gts
Version: 0.7.6+darcs121130-4
Severity: normal
Tags: sid bullseye
User: debian-gcc at 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/gts_0.7.6+darcs121130-4_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

[...]
FAIL: test.sh
=============

PASS: set t1 t2
PASS: set t1 t3
PASS: set t1 t4
PASS: set t1 t5
PASS: set t1 t6
PASS: set t1 t7
PASS: set t1 t9
FAIL: set t1 t10
PASS: set t1 t11
FAIL: set t1 t12
FAIL: set t1 t13
PASS: set t14 t15
FAIL: set t11 t16
FAIL: set t17 t18
PASS: set t19 t21
FAIL: set t1 t22
FAIL: set t1 t23
FAIL: set t1 t24
PASS: set t27 t28
FAIL: set cube cube5
FAIL: set t29 t30
PASS: set cube cube8
PASS: boole cube cube8
FAIL: set cube9 cube10
PASS: set t25 t26
FAIL: set loc1 loc2
FAIL: set p1 p2
PASS: set 1.gts 2.gts
PASS: boole 1.gts 2.gts
PASS: set horse5.gts horse6.gts
PASS: boole horse5.gts horse6.gts
FAIL: set a8.gts b8.gts
FAIL: set a9.gts b9.gts
FAIL: set a10.gts b10.gts
=====================
16 of 34 tests failed
=====================
FAIL test.sh (exit status: 1)

============================================================================
Testsuite summary for 
============================================================================
# TOTAL: 1
# PASS:  0
# SKIP:  0
# XFAIL: 0
# FAIL:  1
# XPASS: 0
# ERROR: 0
============================================================================
See test/boolean/test-suite.log
============================================================================
make[6]: *** [Makefile:702: test-suite.log] Error 1
make[6]: Leaving directory '/<<PKGBUILDDIR>>/test/boolean'
make[5]: *** [Makefile:810: check-TESTS] Error 2
make[5]: Leaving directory '/<<PKGBUILDDIR>>/test/boolean'
make[4]: *** [Makefile:884: check-am] Error 2
make[4]: Leaving directory '/<<PKGBUILDDIR>>/test/boolean'
make[3]: *** [Makefile:372: check-recursive] Error 1
make[3]: Leaving directory '/<<PKGBUILDDIR>>/test'
make[2]: *** [Makefile:475: check-recursive] Error 1
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_test: error: make -j1 check VERBOSE=1 returned exit code 2
make[1]: *** [debian/rules:19: override_dh_auto_test] Error 25
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:6: build] Error 2
dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2