Bug#667262: lightspark: ftbfs with GCC-4.7

[Matthias Klose]

Package: lightspark
Version: 0.5.5-1
Severity: important
Tags: sid wheezy
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-4.7

The package fails to build in a test rebuild on at least amd64 with
gcc-4.7/g++-4.7, but succeeds to build with gcc-4.6/g++-4.6. The
severity of this report may be raised before the wheezy release.

compat.cpp:77:3: error: #error no thread clock available

The full build log can be found at:
http://people.debian.org/~lucas/logs/2012/03/29-clang-gcc47/unstable-gcc47/lightspark_0.5.5-1_unstable-gcc47.log
The last lines of the build log are at the end of this report.

Some hints on fixing these issues can be found at
http://gcc.gnu.org/gcc-4.7/porting_to.html

To build with GCC 4.7, either set CC=gcc-4.7 CXX=g++-4.7 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

[...]
/usr/bin/cmake -E cmake_progress_report /«PKGBUILDDIR»/obj-x86_64-linux-gnu/CMakeFiles 82
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make -f src/CMakeFiles/spark.dir/build.make src/CMakeFiles/spark.dir/depend
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cd /«PKGBUILDDIR»/obj-x86_64-linux-gnu && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /«PKGBUILDDIR» /«PKGBUILDDIR»/src /«PKGBUILDDIR»/obj-x86_64-linux-gnu /«PKGBUILDDIR»/obj-x86_64-linux-gnu/src /«PKGBUILDDIR»/obj-x86_64-linux-gnu/src/CMakeFiles/spark.dir/DependInfo.cmake --color=
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cd /«PKGBUILDDIR»/obj-x86_64-linux-gnu/src && /usr/bin/c++   -Dspark_EXPORTS -DLLVM_3 -DAUDIO_BACKEND="\"pulse sdl\"" -DHAVE_AVCODEC_DECODE_VIDEO2 -DHAVE_AVCODEC_DECODE_AUDIO3 -DENABLE_LIBAVCODEC -DENABLE_CURL -DLS_DATADIR=\"/usr/share/lightspark\" -DGNASH_PATH=\"/usr/bin/gnash\" -DPRIVATELIBDIR=\"/usr/lib/lightspark\" -DHAVE_ATOMIC -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security  -Wall -Wnon-virtual-dtor -Woverloaded-virtual -pipe -fvisibility=hidden -fvisibility-inlines-hidden -std=c++0x -Wdisabled-optimization -Wextra -Wno-unused-parameter -Wno-invalid-offsetof -g -O2 -DNDEBUG -fPIC -I/«PKGBUILDDIR»/obj-x86_64-linux-gnu -I/usr/include/glibmm-2.4 -I/usr/lib/x86_64-linux-gnu/glibmm-2.4/include -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sigc++-2.0 -I/usr/lib/sigc++-2.0/include -I/usr/lib/llvm-3.0/include -I/usr/include/freetype2 -I/usr/include/libxml++-2.6 -I/usr/lib/libxml++-2.6/include -I/usr/include/libxml2 -I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/gio-unix-2.0 -I/usr/include/pixman-1 -I/usr/include/libpng12 -I/«PKGBUILDDIR»/src -I/«PKGBUILDDIR»/src/scripting    -o CMakeFiles/spark.dir/asobject.cpp.o -c /«PKGBUILDDIR»/src/asobject.cpp
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[  6%] Building CXX object src/CMakeFiles/spark.dir/compat.cpp.o
cd /«PKGBUILDDIR»/obj-x86_64-linux-gnu/src && /usr/bin/c++   -Dspark_EXPORTS -DLLVM_3 -DAUDIO_BACKEND="\"pulse sdl\"" -DHAVE_AVCODEC_DECODE_VIDEO2 -DHAVE_AVCODEC_DECODE_AUDIO3 -DENABLE_LIBAVCODEC -DENABLE_CURL -DLS_DATADIR=\"/usr/share/lightspark\" -DGNASH_PATH=\"/usr/bin/gnash\" -DPRIVATELIBDIR=\"/usr/lib/lightspark\" -DHAVE_ATOMIC -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security  -Wall -Wnon-virtual-dtor -Woverloaded-virtual -pipe -fvisibility=hidden -fvisibility-inlines-hidden -std=c++0x -Wdisabled-optimization -Wextra -Wno-unused-parameter -Wno-invalid-offsetof -g -O2 -DNDEBUG -fPIC -I/«PKGBUILDDIR»/obj-x86_64-linux-gnu -I/usr/include/glibmm-2.4 -I/usr/lib/x86_64-linux-gnu/glibmm-2.4/include -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sigc++-2.0 -I/usr/lib/sigc++-2.0/include -I/usr/lib/llvm-3.0/include -I/usr/include/freetype2 -I/usr/include/libxml++-2.6 -I/usr/lib/libxml++-2.6/include -I/usr/include/libxml2 -I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/gio-unix-2.0 -I/usr/include/pixman-1 -I/usr/include/libpng12 -I/«PKGBUILDDIR»/src -I/«PKGBUILDDIR»/src/scripting    -o CMakeFiles/spark.dir/compat.cpp.o -c /«PKGBUILDDIR»/src/compat.cpp
/«PKGBUILDDIR»/src/compat.cpp:77:3: error: #error no thread clock available
make[3]: *** [src/CMakeFiles/spark.dir/compat.cpp.o] Error 1
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make[2]: *** [src/CMakeFiles/spark.dir/all] Error 2
make[1]: *** [all] Error 2
dh_auto_build: make -j1 returned exit code 2
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make: *** [build-arch] Error 2
dpkg-buildpackage: error: debian/rules build-arch gave error exit status 2