Bug#853669: stella: ftbfs with GCC-7

[Matthias Klose]

Package: src:stella
Version: 4.7.3-1
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/stella_4.7.3-1_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

[...]
dpkg-buildpackage: info: source version 4.7.3-1
dpkg-buildpackage: info: source distribution unstable
dpkg-buildpackage: info: source changed by Stephen Kitt <skitt at debian.org>
 dpkg-source --before-build stella-4.7.3
dpkg-buildpackage: info: host architecture amd64
 fakeroot debian/rules clean
dh clean
   dh_testdir
   debian/rules override_dh_auto_clean
make[1]: Entering directory '/<<PKGBUILDDIR>>'
test -f config.mak || echo "RM_REC := rm -f -r" > config.mak
dh_auto_clean
	make -j64 distclean
make[2]: Entering directory '/<<PKGBUILDDIR>>'
rm -f src/emucore/AtariVox.o src/emucore/Booster.o src/emucore/Cart.o src/emucore/Cart0840.o src/emucore/Cart2K.o src/emucore/Cart3E.o src/emucore/Cart3EPlus.o src/emucore/Cart3F.o src/emucore/Cart4A50.o src/emucore/Cart4K.o src/emucore/Cart4KSC.o src/emucore/CartAR.o src/emucore/CartCM.o src/emucore/CartCTY.o src/emucore/CartCV.o src/emucore/CartCVPlus.o src/emucore/CartDASH.o src/emucore/CartDPC.o src/emucore/CartDPCPlus.o src/emucore/CartE0.o src/emucore/CartE7.o src/emucore/CartEF.o src/emucore/CartEFSC.o src/emucore/CartBF.o src/emucore/CartBFSC.o src/emucore/CartDF.o src/emucore/CartDFSC.o src/emucore/CartF0.o src/emucore/CartF4.o src/emucore/CartF4SC.o src/emucore/CartF6.o src/emucore/CartF6SC.o src/emucore/CartF8.o src/emucore/CartF8SC.o src/emucore/CartFA.o src/emucore/CartFA2.o src/emucore/CartFE.o src/emucore/CartMC.o src/emucore/CartMDM.o src/emucore/CartSB.o src/emucore/CartUA.o src/emucore/CartWD.o src/emucore/CartX07.o src/emucore/CompuMate.o src/emucore/Console.o src/emucore/Control.o src/emucore/Driving.o src/emucore/EventHandler.o src/emucore/EventJoyHandler.o src/emucore/FrameBuffer.o src/emucore/FBSurface.o src/emucore/FSNode.o src/emucore/Genesis.o src/emucore/Joystick.o src/emucore/Keyboard.o src/emucore/KidVid.o src/emucore/MindLink.o src/emucore/M6502.o src/emucore/M6532.o src/emucore/MT24LC256.o src/emucore/MD5.o src/emucore/OSystem.o src/emucore/Paddles.o src/emucore/Props.o src/emucore/PropsSet.o src/emucore/SaveKey.o src/emucore/Serializer.o src/emucore/Settings.o src/emucore/Switches.o src/emucore/StateManager.o src/emucore/System.o src/emucore/TIA.o src/emucore/TIASnd.o src/emucore/TIATables.o src/emucore/TIASurface.o src/emucore/TrackBall.o src/emucore/Thumbulator.o src/emucore/libemucore.a 
rm -f src/gui/AboutDialog.o src/gui/AudioDialog.o src/gui/BrowserDialog.o src/gui/ComboDialog.o src/gui/CommandDialog.o src/gui/CommandMenu.o src/gui/ContextMenu.o src/gui/DialogContainer.o src/gui/Dialog.o src/gui/EditableWidget.o src/gui/EditTextWidget.o src/gui/EventMappingWidget.o src/gui/FileListWidget.o src/gui/ConfigPathDialog.o src/gui/SnapshotDialog.o src/gui/Font.o src/gui/GameInfoDialog.o src/gui/GameList.o src/gui/GlobalPropsDialog.o src/gui/HelpDialog.o src/gui/InputDialog.o src/gui/InputTextDialog.o src/gui/JoystickDialog.o src/gui/Launcher.o src/gui/LauncherDialog.o src/gui/LauncherFilterDialog.o src/gui/LoggerDialog.o src/gui/ListWidget.o src/gui/Menu.o src/gui/MessageBox.o src/gui/OptionsDialog.o src/gui/PopUpWidget.o src/gui/ProgressDialog.o src/gui/RomAuditDialog.o src/gui/RomInfoWidget.o src/gui/ScrollBarWidget.o src/gui/CheckListWidget.o src/gui/StringListWidget.o src/gui/TabWidget.o src/gui/UIDialog.o src/gui/VideoDialog.o src/gui/Widget.o src/gui/libgui.a 
rm -f src/common/main.o src/common/Base.o src/common/EventHandlerSDL2.o src/common/FrameBufferSDL2.o src/common/FBSurfaceSDL2.o src/common/SoundSDL2.o src/common/FSNodeZIP.o src/common/PNGLibrary.o src/common/MouseControl.o src/common/ZipHandler.o src/common/libcommon.a 
rm -f src/common/tv_filters/NTSCFilter.o src/common/tv_filters/atari_ntsc.o src/common/tv_filters/libtv_filters.a 
rm -f  src/emucore/AtariVox.o src/emucore/Booster.o src/emucore/Cart.o src/emucore/Cart0840.o src/emucore/Cart2K.o src/emucore/Cart3E.o src/emucore/Cart3EPlus.o src/emucore/Cart3F.o src/emucore/Cart4A50.o src/emucore/Cart4K.o src/emucore/Cart4KSC.o src/emucore/CartAR.o src/emucore/CartCM.o src/emucore/CartCTY.o src/emucore/CartCV.o src/emucore/CartCVPlus.o src/emucore/CartDASH.o src/emucore/CartDPC.o src/emucore/CartDPCPlus.o src/emucore/CartE0.o src/emucore/CartE7.o src/emucore/CartEF.o src/emucore/CartEFSC.o src/emucore/CartBF.o src/emucore/CartBFSC.o src/emucore/CartDF.o src/emucore/CartDFSC.o src/emucore/CartF0.o src/emucore/CartF4.o src/emucore/CartF4SC.o src/emucore/CartF6.o src/emucore/CartF6SC.o src/emucore/CartF8.o src/emucore/CartF8SC.o src/emucore/CartFA.o src/emucore/CartFA2.o src/emucore/CartFE.o src/emucore/CartMC.o src/emucore/CartMDM.o src/emucore/CartSB.o src/emucore/CartUA.o src/emucore/CartWD.o src/emucore/CartX07.o src/emucore/CompuMate.o src/emucore/Console.o src/emucore/Control.o src/emucore/Driving.o src/emucore/EventHandler.o src/emucore/EventJoyHandler.o src/emucore/FrameBuffer.o src/emucore/FBSurface.o src/emucore/FSNode.o src/emucore/Genesis.o src/emucore/Joystick.o src/emucore/Keyboard.o src/emucore/KidVid.o src/emucore/MindLink.o src/emucore/M6502.o src/emucore/M6532.o src/emucore/MT24LC256.o src/emucore/MD5.o src/emucore/OSystem.o src/emucore/Paddles.o src/emucore/Props.o src/emucore/PropsSet.o src/emucore/SaveKey.o src/emucore/Serializer.o src/emucore/Settings.o src/emucore/Switches.o src/emucore/StateManager.o src/emucore/System.o src/emucore/TIA.o src/emucore/TIASnd.o src/emucore/TIATables.o src/emucore/TIASurface.o src/emucore/TrackBall.o src/emucore/Thumbulator.o src/gui/AboutDialog.o src/gui/AudioDialog.o src/gui/BrowserDialog.o src/gui/ComboDialog.o src/gui/CommandDialog.o src/gui/CommandMenu.o src/gui/ContextMenu.o src/gui/DialogContainer.o src/gui/Dialog.o src/gui/EditableWidget.o src/gui/EditTextWidget.o src/gui/EventMappingWidget.o src/gui/FileListWidget.o src/gui/ConfigPathDialog.o src/gui/SnapshotDialog.o src/gui/Font.o src/gui/GameInfoDialog.o src/gui/GameList.o src/gui/GlobalPropsDialog.o src/gui/HelpDialog.o src/gui/InputDialog.o src/gui/InputTextDialog.o src/gui/JoystickDialog.o src/gui/Launcher.o src/gui/LauncherDialog.o src/gui/LauncherFilterDialog.o src/gui/LoggerDialog.o src/gui/ListWidget.o src/gui/Menu.o src/gui/MessageBox.o src/gui/OptionsDialog.o src/gui/PopUpWidget.o src/gui/ProgressDialog.o src/gui/RomAuditDialog.o src/gui/RomInfoWidget.o src/gui/ScrollBarWidget.o src/gui/CheckListWidget.o src/gui/StringListWidget.o src/gui/TabWidget.o src/gui/UIDialog.o src/gui/VideoDialog.o src/gui/Widget.o src/common/main.o src/common/Base.o src/common/EventHandlerSDL2.o src/common/FrameBufferSDL2.o src/common/FBSurfaceSDL2.o src/common/SoundSDL2.o src/common/FSNodeZIP.o src/common/PNGLibrary.o src/common/MouseControl.o src/common/ZipHandler.o src/common/tv_filters/NTSCFilter.o src/common/tv_filters/atari_ntsc.o stella
rm -f -r src/emucore/.deps src/gui/.deps src/common/.deps src/common/tv_filters/.deps
rm -f build.rules config.h config.mak config.log
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   dh_autoreconf_clean
   dh_clean
 dpkg-source -b stella-4.7.3
dpkg-source: info: using source format '3.0 (quilt)'
dpkg-source: info: building stella using existing ./stella_4.7.3.orig.tar.xz
dpkg-source: info: building stella in stella_4.7.3-1.debian.tar.xz
dpkg-source: info: building stella in stella_4.7.3-1.dsc
 debian/rules build
dh build
   dh_testdir
   dh_update_autotools_config
   dh_autoreconf
   debian/rules override_dh_auto_configure
make[1]: Entering directory '/<<PKGBUILDDIR>>'
./configure --prefix=/usr
Running Stella configure...
Looking for C++ compiler... g++
Checking for compiler version... 7, bad

The version of your compiler is not supported at this time
Please ensure you are using GCC 4.7 / Clang 3.4 or above
debian/rules:14: recipe for target 'override_dh_auto_configure' failed
make[1]: *** [override_dh_auto_configure] Error 1
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
debian/rules:6: recipe for target 'build' failed
make: *** [build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2