Source: libretro-desmume Version: 0.9.11+git20160319+dfsg1-1 Severity: serious Tags: stretch sid User: debian...@lists.debian.org 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++ -g -fstack-protector-strong -Wformat -Werror=format-security -DHAVE_JIT > -DNDEBUG -O3 -D__LIBRETRO__ -fPIC -Isrc -Isrc/libretro -Wdate-time > -D_FORTIFY_SOURCE=2 -c -o src/armcpu.o src/armcpu.cpp > In file included from src/armcpu.cpp:34:0: > src/MMU_timing.h: In instantiation of 'class CacheController<13, 2, 5>': > src/MMU_timing.h:253:26: required from here > src/MMU_timing.h:158:28: error: left operand of shift expression '(-1 << 11)' > is negative [-fpermissive] > enum { TAGMASK = (u32)(~0 << TAGSHIFT) }; > ~~~~^~~~~~~~~~~~ > src/MMU_timing.h:158:7: error: enumerator value for 'TAGMASK' is not an > integer constant > enum { TAGMASK = (u32)(~0 << TAGSHIFT) }; > ^ > src/MMU_timing.h:159:61: error: left operand of shift expression '(-1 << 5)' > is negative [-fpermissive] > enum { BLOCKMASK = ((u32)~0 >> (32 - TAGSHIFT)) & (u32)(~0 << > BLOCKSIZESHIFT) }; > > ~~~~^~~~~~~~~~~~~~~~~~ > src/MMU_timing.h:159:7: error: enumerator value for 'BLOCKMASK' is not an > integer constant > enum { BLOCKMASK = ((u32)~0 >> (32 - TAGSHIFT)) & (u32)(~0 << > BLOCKSIZESHIFT) }; > ^ > src/MMU_timing.h: In instantiation of 'class CacheController<12, 2, 5>': > src/MMU_timing.h:254:26: required from here > src/MMU_timing.h:158:28: error: left operand of shift expression '(-1 << 10)' > is negative [-fpermissive] > enum { TAGMASK = (u32)(~0 << TAGSHIFT) }; > ~~~~^~~~~~~~~~~~ > src/MMU_timing.h:158:7: error: enumerator value for 'TAGMASK' is not an > integer constant > enum { TAGMASK = (u32)(~0 << TAGSHIFT) }; > ^ > src/MMU_timing.h:159:61: error: left operand of shift expression '(-1 << 5)' > is negative [-fpermissive] > enum { BLOCKMASK = ((u32)~0 >> (32 - TAGSHIFT)) & (u32)(~0 << > BLOCKSIZESHIFT) }; > > ~~~~^~~~~~~~~~~~~~~~~~ > src/MMU_timing.h:159:7: error: enumerator value for 'BLOCKMASK' is not an > integer constant > enum { BLOCKMASK = ((u32)~0 >> (32 - TAGSHIFT)) & (u32)(~0 << > BLOCKSIZESHIFT) }; > ^ > make[2]: *** [src/armcpu.o] Error 1 The full build log is available from: http://people.debian.org/~lucas/logs/2016/07/13/libretro-desmume_0.9.11+git20160319+dfsg1-1_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.
