Source: mednafen Version: 0.9.38.7+dfsg-1 Severity: serious Tags: stretch sid User: [email protected] Usertags: qa-ftbfs-20160713 qa-ftbfs Justification: FTBFS with GCC 6 on amd64
Hi, During a rebuild of all packages in sid using the gcc-defaults package available in experimental to make GCC default to version 6, your package failed to build on amd64. For more information about GCC 6 and Stretch, see: - https://wiki.debian.org/GCC6 - https://lists.debian.org/debian-devel-announce/2016/06/msg00007.html Relevant part (hopefully): > g++ -DLOCALEDIR=\"/usr/share/locale\" -DHAVE_CONFIG_H -I../include > -I../include -I../intl -Wdate-time -D_FORTIFY_SOURCE=2 -fsigned-char > -Wall -Wshadow -Wempty-body -Wignored-qualifiers -Wvla -Wvariadic-macros > -Wdisabled-optimization -fno-fast-math -fno-unsafe-math-optimizations > -fno-aggressive-loop-optimizations -fomit-frame-pointer -fwrapv -g -O2 > -fstack-protector-strong -Wformat -Werror=format-security -c -o > cdrom/CDAccess_CCD.o cdrom/CDAccess_CCD.cpp > cdrom/CDAccess_CCD.cpp: In member function 'void > CDAccess_CCD::CheckSubQSanity()': > cdrom/CDAccess_CCD.cpp:349:20: error: call of overloaded 'abs(size_t)' is > ambiguous > if(abs(lba - s) > 100) > ^ > In file included from /usr/include/c++/6/cstdlib:75:0, > from /usr/include/c++/6/ext/string_conversions.h:41, > from /usr/include/c++/6/bits/basic_string.h:5402, > from /usr/include/c++/6/string:52, > from /usr/include/c++/6/stdexcept:39, > from /usr/include/c++/6/array:39, > from /usr/include/c++/6/tuple:39, > from /usr/include/c++/6/functional:55, > from /usr/include/c++/6/memory:79, > from cdrom/../types.h:22, > from cdrom/../mednafen.h:4, > from cdrom/CDAccess_CCD.cpp:18: > /usr/include/stdlib.h:774:12: note: candidate: int abs(int) > extern int abs (int __x) __THROW __attribute__ ((__const__)) __wur; > ^~~ > In file included from /usr/include/c++/6/ext/string_conversions.h:41:0, > from /usr/include/c++/6/bits/basic_string.h:5402, > from /usr/include/c++/6/string:52, > from /usr/include/c++/6/stdexcept:39, > from /usr/include/c++/6/array:39, > from /usr/include/c++/6/tuple:39, > from /usr/include/c++/6/functional:55, > from /usr/include/c++/6/memory:79, > from cdrom/../types.h:22, > from cdrom/../mednafen.h:4, > from cdrom/CDAccess_CCD.cpp:18: > /usr/include/c++/6/cstdlib:185:3: note: candidate: __int128 std::abs(__int128) > abs(__GLIBCXX_TYPE_INT_N_0 __x) { return __x >= 0 ? __x : -__x; } > ^~~ > /usr/include/c++/6/cstdlib:180:3: note: candidate: long long int > std::abs(long long int) > abs(long long __x) { return __builtin_llabs (__x); } > ^~~ > /usr/include/c++/6/cstdlib:172:3: note: candidate: long int std::abs(long int) > abs(long __i) { return __builtin_labs(__i); } > ^~~ > make[4]: *** [cdrom/CDAccess_CCD.o] Error 1 The full build log is available from: http://people.debian.org/~lucas/logs/2016/07/13/mednafen_0.9.38.7+dfsg-1_unstable_gcc6.log A list of current common problems and possible solutions is available at http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute! About the archive rebuild: The rebuild was done on EC2 VM instances from Amazon Web Services, using a clean, minimal and up-to-date chroot. Every failed build was retried once to eliminate random failures.
