build.log

 * Package:    sys-block/thin-provisioning-tools-0.4.1
 * Repository: gentoo
 * Maintainer: robbat2@gentoo.org base-system@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking thin-provisioning-tools-0.4.1.tar.gz to /var/tmp/portage/sys-block/thin-provisioning-tools-0.4.1/work
>>> Source unpacked in /var/tmp/portage/sys-block/thin-provisioning-tools-0.4.1/work
>>> Preparing source in /var/tmp/portage/sys-block/thin-provisioning-tools-0.4.1/work/thin-provisioning-tools-0.4.1 ...
 * Running eautoreconf in '/var/tmp/portage/sys-block/thin-provisioning-tools-0.4.1/work/thin-provisioning-tools-0.4.1' ...
 * Running aclocal ...
 [ ok ]
 * Running autoconf --force ...
 [ ok ]
 * Running elibtoolize in: thin-provisioning-tools-0.4.1/
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/sys-block/thin-provisioning-tools-0.4.1/work/thin-provisioning-tools-0.4.1 ...
 * econf: updating thin-provisioning-tools-0.4.1/autoconf/config.sub with /usr/share/gnuconfig/config.sub
 * econf: updating thin-provisioning-tools-0.4.1/autoconf/config.guess with /usr/share/gnuconfig/config.guess
./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --libdir=/lib64 --prefix=/ --bindir=/sbin --with-optimisation= --disable-testing
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking target system type... x86_64-pc-linux-gnu
checking for x86_64-pc-linux-gnu-g++... x86_64-pc-linux-gnu-g++
checking whether the C++ compiler works... yes
checking for C++ compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C++ compiler... yes
checking whether x86_64-pc-linux-gnu-g++ accepts -g... yes
checking for x86_64-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-gcc
checking whether we are using the GNU C compiler... yes
checking whether x86_64-pc-linux-gnu-gcc accepts -g... yes
checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89... none needed
checking for a sed that does not truncate output... /bin/sed
checking for gawk... gawk
checking whether ln -s works... yes
checking whether make sets $(MAKE)... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for a BSD-compatible install... /usr/lib/portage/python3.4/ebuild-helpers/xattr/install -c
checking how to run the C++ preprocessor... x86_64-pc-linux-gnu-g++ -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking expat.h usability... yes
checking expat.h presence... yes
checking for expat.h... yes
checking iostream usability... yes
checking iostream presence... yes
checking for iostream... yes
checking libaio.h usability... yes
checking libaio.h presence... yes
checking for libaio.h... yes
checking boost/bind.hpp usability... yes
checking boost/bind.hpp presence... yes
checking for boost/bind.hpp... yes
checking boost/crc.hpp usability... yes
checking boost/crc.hpp presence... yes
checking for boost/crc.hpp... yes
checking boost/lexical_cast.hpp usability... yes
checking boost/lexical_cast.hpp presence... yes
checking for boost/lexical_cast.hpp... yes
checking boost/noncopyable.hpp usability... yes
checking boost/noncopyable.hpp presence... yes
checking for boost/noncopyable.hpp... yes
checking boost/optional.hpp usability... yes
checking boost/optional.hpp presence... yes
checking for boost/optional.hpp... yes
checking boost/shared_ptr.hpp usability... yes
checking boost/shared_ptr.hpp presence... yes
checking for boost/shared_ptr.hpp... yes
checking boost/static_assert.hpp usability... yes
checking boost/static_assert.hpp presence... yes
checking for boost/static_assert.hpp... yes
checking file owner...
checking group owner...
checking whether to enable debugging... no
checking for C++ optimisation flag...
checking whether to enable unit testing... no
checking getopt.h usability... yes
checking getopt.h presence... yes
checking for getopt.h... yes
configure: creating ./config.status
config.status: creating Makefile
config.status: creating unit-tests/Makefile
config.status: creating version.h
>>> Source configured.
>>> Compiling source in /var/tmp/portage/sys-block/thin-provisioning-tools-0.4.1/work/thin-provisioning-tools-0.4.1 ...
make -j5 -s V=
    [CXX] base/application.cc
    [CXX] base/base64.cc
    [CXX] base/endian_utils.cc
    [CXX] base/error_state.cc
    [CXX] base/progress_monitor.cc
    [DEP] base/error_state.cc
    [CXX] base/xml_utils.cc
    [DEP] base/endian_utils.cc
    [CXX] block-cache/block_cache.cc
    [DEP] base/application.cc
    [DEP] base/progress_monitor.cc
    [CXX] caching/cache_check.cc
    [CXX] caching/cache_dump.cc
    [DEP] block-cache/block_cache.cc
    [CXX] caching/cache_metadata_size.cc
    [DEP] base/base64.cc
    [CXX] caching/cache_repair.cc
    [DEP] caching/cache_dump.cc
    [DEP] base/xml_utils.cc
    [CXX] caching/cache_restore.cc
    [CXX] caching/hint_array.cc
    [DEP] caching/cache_check.cc
    [CXX] caching/mapping_array.cc
    [DEP] caching/cache_repair.cc
    [CXX] caching/metadata.cc
    [DEP] caching/cache_metadata_size.cc
    [CXX] caching/metadata_dump.cc
    [DEP] caching/cache_restore.cc
    [CXX] caching/restore_emitter.cc
    [DEP] caching/metadata_dump.cc
    [CXX] caching/superblock.cc
    [DEP] caching/metadata.cc
    [DEP] caching/hint_array.cc
    [CXX] caching/xml_format.cc
    [CXX] era/era_array.cc
    [DEP] caching/mapping_array.cc
    [CXX] era/era_check.cc
    [DEP] caching/restore_emitter.cc
    [DEP] caching/superblock.cc
    [CXX] era/era_detail.cc
    [CXX] era/era_dump.cc
    [DEP] era/era_detail.cc
    [CXX] era/era_invalidate.cc
    [DEP] caching/xml_format.cc
    [DEP] era/era_dump.cc
    [CXX] era/era_restore.cc
    [CXX] era/metadata.cc
    [DEP] era/era_check.cc
    [CXX] era/metadata_dump.cc
    [DEP] era/era_array.cc
    [CXX] era/restore_emitter.cc
    [DEP] era/metadata_dump.cc
    [CXX] era/superblock.cc
    [DEP] era/era_invalidate.cc
    [DEP] era/era_restore.cc
    [CXX] era/writeset_tree.cc
    [CXX] era/xml_format.cc
    [DEP] era/metadata.cc
    [CXX] main.cc
    [DEP] main.cc
    [DEP] era/restore_emitter.cc
    [CXX] persistent-data/checksum.cc
    [CXX] persistent-data/data-structures/bitset.cc
    [DEP] persistent-data/checksum.cc
    [CXX] persistent-data/data-structures/bloom_filter.cc
    [DEP] era/superblock.cc
    [CXX] persistent-data/data-structures/btree.cc
    [DEP] persistent-data/data-structures/bloom_filter.cc
    [CXX] persistent-data/error_set.cc
    [DEP] era/xml_format.cc
    [CXX] persistent-data/file_utils.cc
    [DEP] persistent-data/data-structures/btree.cc
    [CXX] persistent-data/hex_dump.cc
    [DEP] era/writeset_tree.cc
    [CXX] persistent-data/space-maps/careful_alloc.cc
    [DEP] persistent-data/hex_dump.cc
    [CXX] persistent-data/space-maps/disk.cc
    [DEP] persistent-data/error_set.cc
    [DEP] persistent-data/file_utils.cc
    [CXX] persistent-data/space-maps/recursive.cc
    [CXX] persistent-data/space_map.cc
    [DEP] persistent-data/data-structures/bitset.cc
    [CXX] persistent-data/transaction_manager.cc
In file included from ./persistent-data/space-maps/subtracting_span_iterator.h:5:0,
                 from persistent-data/space-maps/careful_alloc.cc:20:
./persistent-data/run_set.h: In member function ‘virtual persistent_data::space_map::maybe_block {anonymous}::sm_careful_alloc::find_free(persistent_data::space_map::span_iterator&)’:
./persistent-data/run_set.h:104:11: warning: ‘*((void*)& last +8)’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     maybe last = b->end_;
           ^
./persistent-data/run_set.h:104:11: warning: ‘*((void*)& last +8)’ may be used uninitialized in this function [-Wmaybe-uninitialized]
./persistent-data/run_set.h:104:11: warning: ‘*((void*)& last +8)’ may be used uninitialized in this function [-Wmaybe-uninitialized]
./persistent-data/run_set.h:104:11: warning: ‘*((void*)& last +8)’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    [DEP] persistent-data/space_map.cc
    [CXX] thin-provisioning/device_tree.cc
    [DEP] persistent-data/space-maps/careful_alloc.cc
    [CXX] thin-provisioning/human_readable_format.cc
    [DEP] persistent-data/transaction_manager.cc
    [CXX] thin-provisioning/mapping_tree.cc
In file included from ./persistent-data/space-maps/subtracting_span_iterator.h:5:0,
                 from persistent-data/space-maps/recursive.cc:20:
./persistent-data/run_set.h: In member function ‘virtual persistent_data::space_map::maybe_block {anonymous}::sm_recursive::find_free(persistent_data::space_map::span_iterator&)’:
./persistent-data/run_set.h:104:11: warning: ‘*((void*)& last +8)’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     maybe last = b->end_;
           ^
./persistent-data/run_set.h:104:11: warning: ‘*((void*)& last +8)’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    [DEP] thin-provisioning/human_readable_format.cc
    [CXX] thin-provisioning/metadata.cc
    [DEP] persistent-data/space-maps/recursive.cc
    [CXX] thin-provisioning/metadata_checker.cc
    [DEP] persistent-data/space-maps/disk.cc
    [CXX] thin-provisioning/metadata_dumper.cc
    [DEP] thin-provisioning/device_tree.cc
    [DEP] thin-provisioning/metadata_checker.cc
    [CXX] thin-provisioning/restore_emitter.cc
    [CXX] thin-provisioning/rmap_visitor.cc
    [DEP] thin-provisioning/rmap_visitor.cc
    [DEP] thin-provisioning/metadata_dumper.cc
    [CXX] thin-provisioning/superblock.cc
    [CXX] thin-provisioning/thin_check.cc
    [DEP] thin-provisioning/metadata.cc
    [DEP] thin-provisioning/mapping_tree.cc
    [CXX] thin-provisioning/thin_delta.cc
    [CXX] thin-provisioning/thin_dump.cc
    [DEP] thin-provisioning/superblock.cc
    [CXX] thin-provisioning/thin_metadata_size.cc
    [DEP] thin-provisioning/thin_metadata_size.cc
    [CXX] thin-provisioning/thin_pool.cc
    [DEP] thin-provisioning/thin_check.cc
    [DEP] thin-provisioning/restore_emitter.cc
    [CXX] thin-provisioning/thin_repair.cc
    [CXX] thin-provisioning/thin_restore.cc
    [DEP] thin-provisioning/thin_dump.cc
    [CXX] thin-provisioning/thin_rmap.cc
    [DEP] thin-provisioning/thin_restore.cc
    [DEP] thin-provisioning/thin_repair.cc
    [CXX] thin-provisioning/xml_format.cc
    [DEP] thin-provisioning/thin_pool.cc
    [DEP] thin-provisioning/thin_delta.cc
    [DEP] thin-provisioning/xml_format.cc
    [DEP] thin-provisioning/thin_rmap.cc
    [LD]  bin/pdata_tools
block-cache/block_cache.o: In function `bcache::block_cache::wait_io()':
/var/tmp/portage/sys-block/thin-provisioning-tools-0.4.1/work/thin-provisioning-tools-0.4.1/block-cache/block_cache.cc:202: undefined reference to `io_getevents'
collect2: error: ld returned 1 exit status
Makefile:139: recipe for target 'bin/pdata_tools' failed
make: *** [bin/pdata_tools] Error 1
 * ERROR: sys-block/thin-provisioning-tools-0.4.1::gentoo failed (compile phase):
 *   emake failed
 *
 * If you need support, post the output of `emerge --info '=sys-block/thin-provisioning-tools-0.4.1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=sys-block/thin-provisioning-tools-0.4.1::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/sys-block/thin-provisioning-tools-0.4.1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/sys-block/thin-provisioning-tools-0.4.1/temp/environment'.
 * Working directory: '/var/tmp/portage/sys-block/thin-provisioning-tools-0.4.1/work/thin-provisioning-tools-0.4.1'
 * S: '/var/tmp/portage/sys-block/thin-provisioning-tools-0.4.1/work/thin-provisioning-tools-0.4.1'