Bug#778108: root-system: ftbfs with GCC-5

[Matthias Klose]

Package: src:root-system
Version: 5.34.19+dfsg-1.2
Severity: normal
Tags: sid stretch
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-5

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-5/g++-5, but succeeds to build with gcc-4.9/g++-4.9. The
severity of this report may be raised before the stretch release.

The full build log can be found at:
http://people.debian.org/~doko/logs/gcc5-20150205/root-system_5.34.19+dfsg-1.2_unstable_gcc5.log
The last lines of the build log are at the end of this report.

To build with GCC 5, either set CC=gcc-5 CXX=g++-5 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

  apt-get -t experimental install g++ 

Common build failures are C11 as the default C mode, 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-5/porting_to.html

[...]
g++ -O2 -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -o core/meta/src/TBaseClass.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TBaseClass.cxx
bin/rmkdepend -R -fcore/meta/src/TSchemaRule.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -D__cplusplus -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TSchemaRule.cxx
g++ -O2 -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -o core/meta/src/TSchemaRule.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TSchemaRule.cxx
bin/rmkdepend -R -fcore/meta/src/TVirtualStreamerInfo.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -D__cplusplus -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TVirtualStreamerInfo.cxx
bin/rmkdepend -R -fcore/meta/src/TInterpreter.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -D__cplusplus -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TInterpreter.cxx
g++ -O2 -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -o core/meta/src/TVirtualStreamerInfo.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TVirtualStreamerInfo.cxx
g++ -O2 -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -o core/meta/src/TInterpreter.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TInterpreter.cxx
bin/rmkdepend -R -fcore/meta/src/TDataType.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -D__cplusplus -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TDataType.cxx
g++ -O2 -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -o core/meta/src/TDataType.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TDataType.cxx
bin/rmkdepend -R -fcore/meta/src/TDictionary.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -D__cplusplus -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TDictionary.cxx
g++ -O2 -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -o core/meta/src/TDictionary.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TDictionary.cxx
bin/rmkdepend -R -fcore/meta/src/TToggle.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -D__cplusplus -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TToggle.cxx
g++ -O2 -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -o core/meta/src/TToggle.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TToggle.cxx
bin/rmkdepend -R -fcore/meta/src/TToggleGroup.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -D__cplusplus -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TToggleGroup.cxx
g++ -O2 -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -o core/meta/src/TToggleGroup.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TToggleGroup.cxx
bin/rmkdepend -R -fcore/meta/src/TIsAProxy.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -D__cplusplus -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TIsAProxy.cxx
g++ -O2 -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -o core/meta/src/TIsAProxy.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TIsAProxy.cxx
bin/rmkdepend -R -fcore/meta/src/TSchemaRuleSet.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -D__cplusplus -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TSchemaRuleSet.cxx
g++ -O2 -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -o core/meta/src/TSchemaRuleSet.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TSchemaRuleSet.cxx
bin/rmkdepend -R -fcore/meta/src/TMethodArg.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -D__cplusplus -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TMethodArg.cxx
bin/rmkdepend -R -fcore/meta/src/TStreamerElement.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -D__cplusplus -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TStreamerElement.cxx
g++ -O2 -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -o core/meta/src/TMethodArg.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TMethodArg.cxx
bin/rmkdepend -R -fcore/meta/src/TRealData.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -D__cplusplus -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TRealData.cxx
g++ -O2 -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -o core/meta/src/TStreamerElement.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TStreamerElement.cxx
g++ -O2 -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -o core/meta/src/TRealData.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TRealData.cxx
bin/rmkdepend -R -fcore/meta/src/TClass.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -D__cplusplus -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TClass.cxx
g++ -O2 -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -o core/meta/src/TClass.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/meta/src/TClass.cxx
bin/rmkdepend -R -fcore/unix/src/TUnixSystem.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -D__cplusplus -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/unix/src/TUnixSystem.cxx
g++ -O2 -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -o core/unix/src/TUnixSystem.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/unix/src/TUnixSystem.cxx
bin/rmkdepend -R -fcore/zip/src/ZDeflate.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -pthread -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/zip/src/ZDeflate.c
gcc -O2 -pipe -m64 -Wshadow -Wall -W -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -pthread -o core/zip/src/ZDeflate.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/zip/src/ZDeflate.c
bin/rmkdepend -R -fcore/zip/src/ZInflate.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -pthread -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/zip/src/ZInflate.c
gcc -O2 -pipe -m64 -Wshadow -Wall -W -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -pthread -o core/zip/src/ZInflate.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/zip/src/ZInflate.c
bin/rmkdepend -R -fcore/zip/src/Compression.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -D__cplusplus -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/zip/src/Compression.cxx
g++ -O2 -pipe -m64 -Wshadow -Wall -W -Woverloaded-virtual -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2   -pthread -o core/zip/src/Compression.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/zip/src/Compression.cxx
bin/rmkdepend -R -fcore/lzma/src/ZipLZMA.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -pthread  -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/lzma/src/ZipLZMA.c
gcc -O2 -pipe -m64 -Wshadow -Wall -W -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -pthread  -o core/lzma/src/ZipLZMA.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/lzma/src/ZipLZMA.c
bin/rmkdepend -R -fcore/clib/src/keys.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -pthread -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/clib/src/keys.c
gcc -O2 -pipe -m64 -Wshadow -Wall -W -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -pthread -o core/clib/src/keys.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/clib/src/keys.c
bin/rmkdepend -R -fcore/clib/src/mcalloc.d -Y -w 1000 -- -pipe -m64 -Wshadow -Wall -W -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -pthread -- /«BUILDDIR»/root-system-5.34.19+dfsg/core/clib/src/mcalloc.c
gcc -O2 -pipe -m64 -Wshadow -Wall -W -fPIC -Iinclude -DR__HAVE_CONFIG -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -pthread -o core/clib/src/mcalloc.o -c /«BUILDDIR»/root-system-5.34.19+dfsg/core/clib/src/mcalloc.c
make[2]: Leaving directory '/«BUILDDIR»/root-system-5.34.19+dfsg'
cp: cannot stat '/«BUILDDIR»/root-system-5.34.19+dfsg/cint/iosenum/iosenum.linuxx8664gcc': No such file or directory
make[1]: *** [cint/cint/include/iosenum.h] Error 1
make[1]: *** Waiting for unfinished jobs....
/«BUILDDIR»/root-system-5.34.19+dfsg/cint/cint/Module.mk:297: recipe for target 'cint/cint/include/iosenum.h' failed
make[1]: Leaving directory '/«BUILDDIR»/root-system-5.34.19+dfsg'
make: *** [build-arch-stamp] Error 2
debian/rules:409: recipe for target 'build-arch-stamp' failed
dpkg-buildpackage: error: debian/rules build-arch gave error exit status 2