[Bug 1133276] New: LTO: pmdk build fails
http://bugzilla.opensuse.org/show_bug.cgi?id=1133276 Bug ID: 1133276 Summary: LTO: pmdk build fails Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Basesystem Assignee: bnc-team-screening@forge.provo.novell.com Reporter: martin.liska@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Fails due to: [ 92s] objcopy --localize-hidden `sed -n 's/^ *\([a-zA-Z0-9_]*\);$/-G \1/p' libpmempool.map` ../nondebug/libpmempool/libpmempool_unscoped.o ../nondebug/libpmempool/libpmempool_all.o [ 92s] ar rv ../nondebug/libpmempool/../libpmempool.a ../nondebug/libpmempool/libpmempool_all.o [ 92s] ar: creating ../nondebug/libpmempool/../libpmempool.a [ 92s] a - ../nondebug/libpmempool/libpmempool_all.o [ 98s] /usr/lib64/gcc/x86_64-suse-linux/9/../../../../x86_64-suse-linux/bin/ld: pmemblk_priv_funcs.o (symbol from plugin): in function `os_badblocks_get': [ 98s] (.text+0x0): multiple definition of `os_badblocks_get'; ../nondebug/libpmempool/badblock_linux.o (symbol from plugin):(.text+0x0): first defined here [ 98s] /usr/lib64/gcc/x86_64-suse-linux/9/../../../../x86_64-suse-linux/bin/ld: pmemblk_priv_funcs.o (symbol from plugin): in function `os_badblocks_get': [ 98s] (.text+0x0): multiple definition of `os_badblocks_count'; ../nondebug/libpmempool/badblock_linux.o (symbol from plugin):(.text+0x0): first defined here [ 98s] /usr/lib64/gcc/x86_64-suse-linux/9/../../../../x86_64-suse-linux/bin/ld: pmemblk_priv_funcs.o (symbol from plugin): in function `os_badblocks_get': [ 98s] (.text+0x0): multiple definition of `os_badblocks_check_file'; ../nondebug/libpmempool/badblock_linux.o (symbol from plugin):(.text+0x0): first defined here [ 98s] /usr/lib64/gcc/x86_64-suse-linux/9/../../../../x86_64-suse-linux/bin/ld: pmemblk_priv_funcs.o (symbol from plugin): in function `os_badblocks_get': [ 98s] (.text+0x0): multiple definition of `os_badblocks_clear'; ../nondebug/libpmempool/badblock_linux.o (symbol from plugin):(.text+0x0): first defined here [ 98s] /usr/lib64/gcc/x86_64-suse-linux/9/../../../../x86_64-suse-linux/bin/ld: pmemblk_priv_funcs.o (symbol from plugin): in function `os_badblocks_get': [ 98s] (.text+0x0): multiple definition of `os_badblocks_clear_all'; ../nondebug/libpmempool/badblock_linux.o (symbol from plugin):(.text+0x0): first defined here [ 98s] /usr/lib64/gcc/x86_64-suse-linux/9/../../../../x86_64-suse-linux/bin/ld: pmemblk_priv_funcs.o (symbol from plugin): in function `os_badblocks_get': [ 98s] (.text+0x0): multiple definition of `Realloc'; ../nondebug/libpmempool/util.o (symbol from plugin):(.text+0x0): first defined here [ 98s] /usr/lib64/gcc/x86_64-suse-linux/9/../../../../x86_64-suse-linux/bin/ld: pmemblk_priv_funcs.o (symbol from plugin): in function `os_badblocks_get': ... -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1133276 Martin Liška <martin.liska@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Blocks| |1133084 -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1133276 http://bugzilla.opensuse.org/show_bug.cgi?id=1133276#c1 Marcin Ślusarz <marcin.slusarz@intel.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |marcin.slusarz@intel.com --- Comment #1 from Marcin Ślusarz <marcin.slusarz@intel.com> --- This seems to come from the linker ignoring symbol locality. Is there anything PMDK could do to fix this, other than renaming symbols in each library (which is infeasible)? -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1133276 http://bugzilla.opensuse.org/show_bug.cgi?id=1133276#c2 --- Comment #2 from Martin Liška <martin.liska@suse.com> --- (In reply to Marcin Ślusarz from comment #1)
This seems to come from the linker ignoring symbol locality. Is there anything PMDK could do to fix this, other than renaming symbols in each library (which is infeasible)?
I can take a look in the future. But it's not critical to have LTO working for such package. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1133276 http://bugzilla.opensuse.org/show_bug.cgi?id=1133276#c7 --- Comment #7 from Martin Liška <martin.liska@suse.com> --- Now I see a different issue: [ 18s] cc -Wl,-z,relro -Wl,--fatal-warnings -Wl,--warn-common -L../nondebug/libpmempool/.. -shared -Wl,--version-script=libpmempool.link,-soname,libpmempool.so.1 -o ../nondebug/libpmempool/../libpmempool.so.1.0.0 ../nondebug/libpmempool/alloc.o ../nondebug/libpmempool/badblock_ndctl.o ../nondebug/libpmempool/badblock.o ../nondebug/libpmempool/ctl.o ../nondebug/libpmempool/ctl_prefault.o ../nondebug/libpmempool/ctl_sds.o ../nondebug/libpmempool/ctl_fallocate.o ../nondebug/libpmempool/ctl_cow.o ../nondebug/libpmempool/extent_linux.o ../nondebug/libpmempool/file.o ../nondebug/libpmempool/file_posix.o ../nondebug/libpmempool/fs_posix.o ../nondebug/libpmempool/mmap.o ../nondebug/libpmempool/mmap_posix.o ../nondebug/libpmempool/os_posix.o ../nondebug/libpmempool/os_thread_posix.o ../nondebug/libpmempool/os_dimm_ndctl.o ../nondebug/libpmempool/os_deep_linux.o ../nondebug/libpmempool/out.o ../nondebug/libpmempool/pool_hdr.o ../nondebug/libpmempool/rand.o ../nondebug/libpmempool/set.o ../nondebug/libpmempool/shutdown_state.o ../nondebug/libpmempool/util.o ../nondebug/libpmempool/util_posix.o ../nondebug/libpmempool/uuid.o ../nondebug/libpmempool/uuid_linux.o ../nondebug/libpmempool/os_auto_flush_linux.o ../nondebug/libpmempool/libpmempool.o ../nondebug/libpmempool/check.o ../nondebug/libpmempool/check_bad_blocks.o ../nondebug/libpmempool/check_backup.o ../nondebug/libpmempool/check_btt_info.o ../nondebug/libpmempool/check_btt_map_flog.o ../nondebug/libpmempool/check_log.o ../nondebug/libpmempool/check_blk.o ../nondebug/libpmempool/check_pool_hdr.o ../nondebug/libpmempool/check_sds.o ../nondebug/libpmempool/check_util.o ../nondebug/libpmempool/check_write.o ../nondebug/libpmempool/pool.o ../nondebug/libpmempool/replica.o ../nondebug/libpmempool/feature.o ../nondebug/libpmempool/rpmem_common.o ../nondebug/libpmempool/rpmem_ssh.o ../nondebug/libpmempool/rpmem_cmd.o ../nondebug/libpmempool/rpmem_util.o ../nondebug/libpmempool/sync.o ../nondebug/libpmempool/transform.o ../nondebug/libpmempool/rm.o pmemblk_priv_funcs.o -pthread -lpmem -ldl -lndctl -ldaxctl [ 18s] /usr/lib64/gcc/x86_64-suse-linux/10/../../../../x86_64-suse-linux/bin/ld: pmemblk_priv_funcs.o and ../nondebug/libpmempool/set.o: warning: multiple common of `Rpmem_persist' [ 18s] /usr/lib64/gcc/x86_64-suse-linux/10/../../../../x86_64-suse-linux/bin/ld: pmemblk_priv_funcs.o and ../nondebug/libpmempool/set.o: warning: multiple common of `Rpmem_remove' [ 18s] /usr/lib64/gcc/x86_64-suse-linux/10/../../../../x86_64-suse-linux/bin/ld: pmemblk_priv_funcs.o and ../nondebug/libpmempool/util.o: warning: multiple common of `Pagesize' [ 18s] /usr/lib64/gcc/x86_64-suse-linux/10/../../../../x86_64-suse-linux/bin/ld: pmemblk_priv_funcs.o and ../nondebug/libpmempool/set.o: warning: multiple common of `Rpmem_set_attr' [ 18s] /usr/lib64/gcc/x86_64-suse-linux/10/../../../../x86_64-suse-linux/bin/ld: pmemblk_priv_funcs.o and ../nondebug/libpmempool/mmap.o: warning: multiple common of `Mmap_no_random' [ 18s] /usr/lib64/gcc/x86_64-suse-linux/10/../../../../x86_64-suse-linux/bin/ld: pmemblk_priv_funcs.o and ../nondebug/libpmempool/util.o: warning: multiple common of `_Pmreorder_emit' [ 18s] /usr/lib64/gcc/x86_64-suse-linux/10/../../../../x86_64-suse-linux/bin/ld: pmemblk_priv_funcs.o and ../nondebug/libpmempool/set.o: warning: multiple common of `Rpmem_read' [ 18s] /usr/lib64/gcc/x86_64-suse-linux/10/../../../../x86_64-suse-linux/bin/ld: pmemblk_priv_funcs.o and ../nondebug/libpmempool/util.o: warning: multiple common of `_On_valgrind' [ 18s] /usr/lib64/gcc/x86_64-suse-linux/10/../../../../x86_64-suse-linux/bin/ld: pmemblk_priv_funcs.o and ../nondebug/libpmempool/util.o: warning: multiple common of `Mmap_align' [ 18s] /usr/lib64/gcc/x86_64-suse-linux/10/../../../../x86_64-suse-linux/bin/ld: pmemblk_priv_funcs.o and ../nondebug/libpmempool/mmap.o: warning: multiple common of `Mmap_hint' [ 18s] /usr/lib64/gcc/x86_64-suse-linux/10/../../../../x86_64-suse-linux/bin/ld: pmemblk_priv_funcs.o and ../nondebug/libpmempool/set.o: warning: multiple common of `Rpmem_deep_persist' [ 18s] /usr/lib64/gcc/x86_64-suse-linux/10/../../../../x86_64-suse-linux/bin/ld: pmemblk_priv_funcs.o and ../nondebug/libpmempool/set.o: warning: multiple common of `Rpmem_close' [ 18s] objcopy --localize-hidden `sed -n 's/^ *\([a-zA-Z0-9_]*\);$/-G \1/p' libpmempool.link` ../nondebug/libpmempool/libpmempool_unscoped.o ../nondebug/libpmempool/libpmempool_all.o [ 18s] ar rv ../nondebug/libpmempool/../libpmempool.a ../nondebug/libpmempool/libpmempool_all.o [ 18s] ar: creating ../nondebug/libpmempool/../libpmempool.a [ 18s] a - ../nondebug/libpmempool/libpmempool_all.o [ 18s] collect2: error: ld returned 1 exit status [ 18s] make[2]: *** [../Makefile.inc:261: ../nondebug/libpmempool/../libpmempool.so.1.0.0] Error 1 [ 18s] make[2]: Leaving directory '/home/abuild/rpmbuild/BUILD/pmdk-1.8/src/libpmempool' [ 18s] make[1]: *** [Makefile:173: libpmempool] Error 2 [ 18s] make[1]: Leaving directory '/home/abuild/rpmbuild/BUILD/pmdk-1.8/src' [ 18s] make: *** [Makefile:83: all] Error 2 [ 18s] error: Bad exit status from /var/tmp/rpm-tmp.UXWZDm (%build) it's after LTO was disabled. @Marcin: Can you please take a look? -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1133276 http://bugzilla.opensuse.org/show_bug.cgi?id=1133276#c8 --- Comment #8 from Marcin Ślusarz <marcin.slusarz@intel.com> --- Still, the error seems to come from the linker ignoring symbol visibility. pmemblk_priv_funcs.o is created using objcopy --localize-hidden with a list of symbols that need to be visible, but somehow linker still sees those hidden symbols when linking everything. -- You are receiving this mail because: You are on the CC list for the bug.
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