Bug#853427: gnurobbo: ftbfs with GCC-7

[Matthias Klose]

Package: src:gnurobbo
Version: 0.68+dfsg-2
Severity: normal
Tags: sid buster
User: debian-gcc at 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/gnurobbo_0.68+dfsg-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

[...]
SCHROOT_CHROOT_NAME=unstable-amd64-sbuild
SCHROOT_COMMAND=env
SCHROOT_GID=1001
SCHROOT_GROUP=user42
SCHROOT_SESSION_ID=unstable-amd64-sbuild-9b4f3b89-b4f5-4730-bd2c-91667babae9c
SCHROOT_UID=1001
SCHROOT_USER=user42
SHELL=/bin/sh
USER=user42

dpkg-buildpackage
-----------------

dpkg-buildpackage: info: source package gnurobbo
dpkg-buildpackage: info: source version 0.68+dfsg-2
dpkg-buildpackage: info: source distribution unstable
dpkg-buildpackage: info: source changed by Stephen Kitt <skitt at debian.org>
 dpkg-source --before-build gnurobbo-0.68+dfsg
dpkg-buildpackage: info: host architecture amd64
 fakeroot debian/rules clean
dh clean
   dh_testdir
   dh_auto_clean
	make -j1 clean
make[1]: Entering directory '/<<BUILDDIR>>/gnurobbo-0.68+dfsg'
rm -f *.o gnurobbo
make[1]: Leaving directory '/<<BUILDDIR>>/gnurobbo-0.68+dfsg'
   dh_clean
 dpkg-source -b gnurobbo-0.68+dfsg
dpkg-source: info: using source format '3.0 (quilt)'
dpkg-source: info: building gnurobbo using existing ./gnurobbo_0.68+dfsg.orig.tar.bz2
dpkg-source: info: building gnurobbo in gnurobbo_0.68+dfsg-2.debian.tar.xz
dpkg-source: info: building gnurobbo in gnurobbo_0.68+dfsg-2.dsc
 debian/rules build
dh build
   dh_testdir
   dh_update_autotools_config
   dh_auto_configure
   dh_auto_build
	make -j1
make[1]: Entering directory '/<<BUILDDIR>>/gnurobbo-0.68+dfsg'
cc -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/gnurobbo-0.68+dfsg=. -fstack-protector-strong -Wformat -Werror=format-security -d -Wall  `sdl-config --cflags` -DPLATFORM_PC -DVERSION=\"0.68\" -D_SMOOTH_SCRL_=\"yes\" -DLIGHTNINGENABLED=\"yes\" -DPACKAGE_DATA_DIR=\"/usr/share/games/gnurobbo\"   -DHAVE_DESIGNER -c ROB_engine.c -o ROB_engine.o
cc: error: missing argument to '-d'
Makefile:88: recipe for target 'ROB_engine.o' failed
make[1]: *** [ROB_engine.o] Error 1
make[1]: Leaving directory '/<<BUILDDIR>>/gnurobbo-0.68+dfsg'
dh_auto_build: make -j1 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