[debian-mysql] Bug#968893: mariadb-10.3: FTBFS on alpha: relocation truncated to fit

Sun Aug 23 12:27:22 BST 2020

Source: mariadb-10.3
Version: 1:10.3.13-1
Severity: serious
Justification: fails to build from source
User: debian-alpha at lists.debian.org
Usertags: alpha ftbfs

The MariaDB Server package was building fine on alpha in version
1:10.3.12-2. However the next upload of 1:10.3.13-1 regressed it, and
has been broken since.

Before:
https://buildd.debian.org/status/fetch.php?pkg=mariadb-10.3&arch=alpha&ver=1%3A10.3.12-2&stamp=1548378207&raw=0

After:
https://buildd.debian.org/status/fetch.php?pkg=mariadb-10.3&arch=alpha&ver=1%3A10.3.13-1&stamp=1551052198&raw=0

Error:

*****
[ 91%] Linking CXX executable mysql_embedded
cd /<<PKGBUILDDIR>>/builddir/libmysqld/examples && /usr/bin/cmake -E
cmake_link_script CMakeFiles/mysql_embedded.dir/link.txt --verbose=1
/usr/bin/alpha-linux-gnu-g++  -g -O2
-fdebug-prefix-map=/<<PKGBUILDDIR>>=.
-specs=/usr/share/dpkg/pie-compile.specs -Wformat
-Werror=format-security -pie -fPIC -Wl,-z,relro,-z,now
-fstack-protector --param=ssp-buffer-size=4 -fno-rtti -O2 -g
-static-libgcc -fno-omit-frame-pointer -fno-strict-aliasing
-Wno-uninitialized -D_FORTIFY_SOURCE=2 -DDBUG_OFF
-specs=/usr/share/dpkg/pie-link.specs -Wl,-z,relro -Wl,-z,now
-Wl,--export-dynamic
CMakeFiles/mysql_embedded.dir/__/__/client/completion_hash.cc.o
CMakeFiles/mysql_embedded.dir/__/__/client/mysql.cc.o
CMakeFiles/mysql_embedded.dir/__/__/client/readline.cc.o  -o
mysql_embedded -lpthread ../libmariadbd.a -lreadline -lcurses
-lpthread -lz -lm -ldl -lpcre -lcrypt -laio -lsystemd
/usr/bin/ld: ../libmariadbd.a(buf0buf.cc.o): in function `buf_resize_thread':
./builddir/storage/innobase/./storage/innobase/buf/buf0buf.cc:3171:(.text+0x124a0):
relocation truncated to fit: ELF_LITERAL against `.text.unlikely'
/usr/bin/ld: ../libmariadbd.a(buf0dblwr.cc.o): in function
`buf_dblwr_check_block(buf_block_t const*) [clone .part.65]':
./builddir/storage/innobase/./storage/innobase/buf/buf0dblwr.cc:901:(.text+0x368):
relocation truncated to fit: ELF_LITERAL against `.text.unlikely'
/usr/bin/ld: ../libmariadbd.a(buf0flu.cc.o): in function
`buf_flush_ready_for_replace(buf_page_t*)':
./builddir/storage/innobase/./storage/innobase/include/buf0buf.ic:379:(.text+0x1cd8):
relocation truncated to fit: ELF_LITERAL against `.text.unlikely'
/usr/bin/ld: ../libmariadbd.a(buf0flu.cc.o): in function
`buf_flush_page_cleaner_coordinator':
./builddir/storage/innobase/./storage/innobase/buf/buf0flu.cc:3106:(.text+0xa630):
relocation truncated to fit: ELF_LITERAL against `.text.unlikely'
/usr/bin/ld: ./builddir/storage/innobase/./storage/innobase/buf/buf0flu.cc:3108:(.text+0xa65c):
relocation truncated to fit: ELF_LITERAL against `.text.unlikely'
/usr/bin/ld: ./builddir/storage/innobase/./storage/innobase/buf/buf0flu.cc:3098:(.text+0xa67c):
relocation truncated to fit: ELF_LITERAL against `.text.unlikely'
/usr/bin/ld: ./builddir/storage/innobase/./storage/innobase/buf/buf0flu.cc:3100:(.text+0xa6a8):
relocation truncated to fit: ELF_LITERAL against `.text.unlikely'
/usr/bin/ld: ./builddir/storage/innobase/./storage/innobase/buf/buf0flu.cc:3246:(.text+0xa9ec):
relocation truncated to fit: ELF_LITERAL against `.text.unlikely'
/usr/bin/ld: ./builddir/storage/innobase/./storage/innobase/buf/buf0flu.cc:3264:(.text+0xaa60):
relocation truncated to fit: ELF_LITERAL against `.text.unlikely'
/usr/bin/ld: ./builddir/storage/innobase/./storage/innobase/buf/buf0flu.cc:3340:(.text+0xab8c):
relocation truncated to fit: ELF_LITERAL against `.text.unlikely'
/usr/bin/ld: ./builddir/storage/innobase/./storage/innobase/buf/buf0flu.cc:3346:(.text+0xabc0):
additional relocation overflows omitted from the output
collect2: error: ld returned 1 exit status
libmysqld/examples/CMakeFiles/mysqltest_embedded.dir/build.make:85:
recipe for target 'libmysqld/examples/mysqltest_embedded' failed
make[4]: *** [libmysqld/examples/mysqltest_embedded] Error 1
make[4]: Leaving directory '/<<PKGBUILDDIR>>/builddir'
CMakeFiles/Makefile2:13043: recipe for target
'libmysqld/examples/CMakeFiles/mysqltest_embedded.dir/all' failed
make[3]: *** [libmysqld/examples/CMakeFiles/mysqltest_embedded.dir/all] Error 2
*****

Something similar is also going on in mariadb-10.4 in
https://buildd.debian.org/status/fetch.php?pkg=mariadb-10.4&arch=alpha&ver=1%3A10.4.13-1%7Eexp1&stamp=1593695395&raw=0

*****
[ 97%] Building CXX object sql/CMakeFiles/sql.dir/rpl_utility.cc.o
cd /<<PKGBUILDDIR>>/builddir/sql && /usr/bin/alpha-linux-gnu-g++
-DDBUG_TRACE -DHAVE_CONFIG_H -DHAVE_EVENT_SCHEDULER
-DHAVE_POOL_OF_THREADS -DMYSQL_SERVER -D_FILE_OFFSET_BITS=64
-I/<<PKGBUILDDIR>>/wsrep-lib/include
-I/<<PKGBUILDDIR>>/wsrep-lib/wsrep-API/v26
-I/<<PKGBUILDDIR>>/builddir/include -I/<<PKGBUILDDIR>>/include
-I/<<PKGBUILDDIR>>/sql -I/<<PKGBUILDDIR>>/builddir/extra/wolfssl
-I/<<PKGBUILDDIR>>/extra/wolfssl/wolfssl
-I/<<PKGBUILDDIR>>/extra/wolfssl/wolfssl/wolfssl
-I/<<PKGBUILDDIR>>/builddir/sql  -g -O2
-fdebug-prefix-map=/<<PKGBUILDDIR>>=.
-specs=/usr/share/dpkg/pie-compile.specs -Wformat
-Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -pie -fPIC
-Wl,-z,relro,-z,now -fstack-protector --param=ssp-buffer-size=4 -O2 -g
-static-libgcc -fno-omit-frame-pointer -fno-strict-aliasing
-Wno-uninitialized -D_FORTIFY_SOURCE=2 -DDBUG_OFF -Wall -Wextra
-Wformat-security -Wno-format-truncation -Wno-init-self
-Wno-nonnull-compare -Wno-unused-parameter -Woverloaded-virtual
-Wnon-virtual-dtor -Wvla -Wwrite-strings   -Wdate-time
-D_FORTIFY_SOURCE=2 -DHAVE_OPENSSL -DHAVE_WOLFSSL
-DWOLFSSL_USER_SETTINGS -std=gnu++11 -o
CMakeFiles/sql.dir/rpl_utility.cc.o -c
/<<PKGBUILDDIR>>/sql/rpl_utility.cc
cc1plus: warning: ‘-fstack-protector’ not supported for this target
../libmariadbd.a(srv0mon.cc.o): in function
`srv_mon_process_existing_counter(monitor_id_t, mon_option_t)':
./builddir/storage/innobase/./storage/innobase/srv/srv0mon.cc:1828:(.text+0x4e0):
relocation truncated to fit: GPREL16 against symbol `srv_page_size'
defined in .sbss section in ../libmariadbd.a(srv0srv.cc.o)
./builddir/storage/innobase/./storage/innobase/srv/srv0mon.cc:1982:(.text+0x5a8):
relocation truncated to fit: GPREL16 against symbol `ibuf' defined in
.sbss section in ../libmariadbd.a(ibuf0ibuf.cc.o)
../libmariadbd.a(srv0mon.cc.o): in function
`std::__atomic_base<unsigned long>::load(std::memory_order) const':
/usr/include/c++/9/bits/atomic_base.h:419:(.text+0x5bc): relocation
truncated to fit: GPREL16 against symbol `ibuf' defined in .sbss
section in ../libmariadbd.a(ibuf0ibuf.cc.o)
/usr/include/c++/9/bits/atomic_base.h:419:(.text+0x5d0): relocation
truncated to fit: GPREL16 against symbol `ibuf' defined in .sbss
section in ../libmariadbd.a(ibuf0ibuf.cc.o)
/usr/include/c++/9/bits/atomic_base.h:419:(.text+0x5e4): relocation
truncated to fit: GPREL16 against symbol `ibuf' defined in .sbss
section in ../libmariadbd.a(ibuf0ibuf.cc.o)
/usr/include/c++/9/bits/atomic_base.h:419:(.text+0x5f8): relocation
truncated to fit: GPREL16 against symbol `ibuf' defined in .sbss
section in ../libmariadbd.a(ibuf0ibuf.cc.o)
/usr/include/c++/9/bits/atomic_base.h:419:(.text+0x60c): relocation
truncated to fit: GPREL16 against symbol `ibuf' defined in .sbss
section in ../libmariadbd.a(ibuf0ibuf.cc.o)
/usr/include/c++/9/bits/atomic_base.h:419:(.text+0x620): relocation
truncated to fit: GPREL16 against symbol `ibuf' defined in .sbss
section in ../libmariadbd.a(ibuf0ibuf.cc.o)
/usr/include/c++/9/bits/atomic_base.h:419:(.text+0x634): relocation
truncated to fit: GPREL16 against symbol `ibuf' defined in .sbss
section in ../libmariadbd.a(ibuf0ibuf.cc.o)
/usr/include/c++/9/bits/atomic_base.h:419:(.text+0x658): relocation
truncated to fit: GPREL16 against symbol `btr_cur_n_non_sea' defined
in .sbss section in ../libmariadbd.a(btr0cur.cc.o)
../libmariadbd.a(srv0mon.cc.o): in function
`srv_mon_process_existing_counter(monitor_id_t, mon_option_t)':
./builddir/storage/innobase/./storage/innobase/srv/srv0mon.cc:2034:(.text+0x668):
additional relocation overflows omitted from the output
collect2: error: ld returned 1 exit status
libmysqld/examples/CMakeFiles/mysql_client_test_embedded.dir/build.make:85:
recipe for target 'libmysqld/examples/mysql_client_test_embedded'
failed
make[4]: *** [libmysqld/examples/mysql_client_test_embedded] Error 1
make[4]: Leaving directory '/<<PKGBUILDDIR>>/builddir'
CMakeFiles/Makefile2:11718: recipe for target
'libmysqld/examples/CMakeFiles/mysql_client_test_embedded.dir/all'
failed
make[3]: *** [libmysqld/examples/CMakeFiles/mysql_client_test_embedded.dir/all]
Error 2
*****

Help from alpha experts on why this happens on alpha but not other
platforms would be appreciated.

Contributions are welcome in this bug report on via Salsa:
https://wiki.debian.org/Teams/MySQL/patches