It's too plainful to require <my_config.h> to be included first
for third-party storage engines. And anyway, some source files
might not include <my_config.h> at all, so there is no guarantee
that all parts of the binary will see identical definitions of system
structures (e.g. struct stat).
Define _FILE_OFFSET_BITS on the compiler's command line instead.
cherry-pick f1daf9ce from 10.0 branch
-------------------------------------
Fix build failures caused by new C runtime library
- isnan, snprintf, struct timespec are now defined, attempt to
redefine them leads
- P_tmpdir, tzname are no more defined
- lfind() and lsearch() in lf_hash.c had to be renamed, declaration
conflicts with some C runtime functions with the same name declared in
a header included by stdlib.h
Also fix couple of annoying warnings :
- remove #define NOMINMAX from config.h to avoid "redefined" compiler
warnings(NOMINMAX is already in compile flags)
- disable incremental linker in Debug as well (feature not used much
and compiler crashes often)
Also simplify package building with Wix, require Wix 3.9 or later
(VS2015 is not compatible with old Wix 3.5/3.6)
The check for UCONTEXT in cmake was somehow become broken, disabling the
fallback to ucontext. This caused the non-blocking client API to not be
available for non-x86 platforms, on which no hand-crafted assembler
implementation of my_context is available.
- Added some extra command to rpl_start_stop to ensure that the
IO thread has connected to the master before we shut down the server.
- if signal returns signalhandler_t, use this with the alarm code
- Added missing tests to sys_vars
- Fixed some possible overflow bugs in tabxml.cpp
rpl/rpl_mdev382 ; Wrong replace in show_binlog_events2.inc
binlog/database ; Different error on Solaris if file exists
mroonga/repair_table_no_index_file ; Different system error on Solaris
partition_not_blackhole ; Different error on Solaris
partition_myisam ; Different error on Solaris
Some other failures in mroonga was because have_32bit.inc didn't correctly
detect 64 bits on Solaris. Fixed using DEFAULT_MACHINE instead of MACHINE_TYPE
for Sys_version_compile_machine.
Fix build failures caused by new C runtime library
- isnan, snprintf, struct timespec are now defined, attempt to
redefine them leads
- P_tmpdir, tzname are no more defined
- lfind() and lsearch() in lf_hash.c had to be renamed, declaration
conflicts with some C runtime functions with the same name declared in
a header included by stdlib.h
Also fix couple of annoying warnings :
- remove #define NOMINMAX from config.h to avoid "redefined" compiler
warnings(NOMINMAX is already in compile flags)
- disable incremental linker in Debug as well (feature not used much
and compiler crashes often)
Also simplify package building with Wix, require Wix 3.9 or later
(VS2015 is not compatible with old Wix 3.5/3.6)
in cmake tests let's treat clang like gcc (same options,
same builtins) in many cases.
* don't check the compiler when
* testing for -fvisibility=hidden support
* testing for HAVE_ABI_CXA_DEMANGLE
* testing for HAVE_GCC_ATOMIC_BUILTINS
* when removing options with string(replace)
* when running ${CC} --version (ignore the error instead)
* run ABI checks for clang
* use "canonical" gcc flags for clang
* fix groonga too
Also:
* add cmake detection for gcc __atomic_* builtins. they might be
supported (__ATOMIC_SEQ_CST is defined), but not for all operand
sizes. In particular, 64-bit atomic load is problematic on i386
* cache check results for Windows
* remove the test for HAVE_CXXABI_H (HAVE_ABI_CXA_DEMANGLE is
suffifient)
stat structure (from <sys/stat.h>) is conditionally defined
to have different layout and size depending on the defined macros.
The correct macro is defined in my_config.h, which means it MUST be
included first (or, at least before <features.h> - so, practically,
before including any system headers).
config.h.cmake:
define NOMINMAX, otherwise Windows system headers define min() and max() macros
sql/slave.cc:
mi->report() has one more argument in MariaDB
storage/xtradb/buf/buf0flu.cc:
xtradb fixes for windows, again
- Added MALLOC_LIBRARY variable to hold name of malloc library
- Back ported valgrind related fixes from jemalloc 3.4.1 to the included jemalloc 3.3.1
- Renamed bitmap_init() and bitmap_free() to my_bitmap_init() and my_bitmap_free() to avoid clash with jemalloc 3.4.1
- Use option --soname-synonyms=somalloc=NON to valgrind when using jemalloc
- Show version related variables in mysqld --help
-- Added SHOW_VALUE_IN_HELP marker
Increased back_log to 150 as the original value was a bit too small
CMakeLists.txt:
Added MALLOC_LIBRARY variable to hold name of malloc library
cmake/jemalloc.cmake:
Added MALLOC_LIBRARY variable to hold name of malloc library
config.h.cmake:
Added MALLOC_LIBRARY variable to hold name of malloc library
extra/jemalloc/ChangeLog:
Updates changelog
extra/jemalloc/include/jemalloc/internal/arena.h:
Backported valgrind fixes from jemalloc 3.4.1
extra/jemalloc/include/jemalloc/internal/jemalloc_internal.h.in:
Backported valgrind fixes from jemalloc 3.4.1
extra/jemalloc/include/jemalloc/internal/private_namespace.h:
Backported valgrind fixes from jemalloc 3.4.1
extra/jemalloc/include/jemalloc/internal/tcache.h:
Backported valgrind fixes from jemalloc 3.4.1
extra/jemalloc/src/arena.c:
Backported valgrind fixes from jemalloc 3.4.1
include/my_bitmap.h:
Renamed bitmap_init() and bitmap_free() to my_bitmap_init() and my_bitmap_free() to avoid clash with jemalloc 3.4.1
mysql-test/mysql-test-run.pl:
Use option --soname-synonyms=somalloc=NON to valgrind when using jemalloc
mysql-test/valgrind.supp:
Supression of memory leak in OpenSuse 12.3
mysys/my_bitmap.c:
Renamed bitmap_init() and bitmap_free() to my_bitmap_init() and my_bitmap_free()
sql/ha_ndbcluster_binlog.cc:
Renames
sql/ha_ndbcluster_cond.h:
Renames
sql/ha_partition.cc:
Renames
sql/handler.cc:
Renames
sql/item_subselect.cc:
Renames
sql/log_event.cc:
Renames
sql/log_event_old.cc:
Renames
sql/mysqld.cc:
Renames
Show version related variables in mysqld --help
sql/opt_range.cc:
Renames
sql/opt_table_elimination.cc:
Renames
sql/partition_info.cc:
Renames
sql/rpl_injector.h:
Renames
sql/set_var.h:
Renames
sql/slave.cc:
Renames
sql/sql_bitmap.h:
Renames
sql/sql_insert.cc:
Renames
sql/sql_lex.h:
Renames
sql/sql_parse.cc:
Renames
sql/sql_partition.cc:
Renames
sql/sql_select.cc:
Renames
sql/sql_show.cc:
Renames
sql/sql_update.cc:
Renames
sql/sys_vars.cc:
Show version related variables in mysqld --help
sql/sys_vars.h:
Added SHOW_VALUE_IN_HELP marker for variables that should be shown in --help
sql/table.cc:
Renames
sql/table.h:
Removed not used bitmap_init_value
storage/connect/ha_connect.cc:
Removed compiler warning
storage/maria/ma_open.c:
Renames
unittest/mysys/bitmap-t.c:
Renames
Bug#68338 RFE: make tmpdir a build-time configurable option
Background: Some distributions use tmpfs for mounting /tmp by
default, which has some advantages, but brings also new
issues. Fedora started using tmpfs on /tmp in version 18 for
example. If not configured otherwise in my.cnf, MySQL uses
system's constant P_tmpdir expanded to /tmp on Linux. This can
introduce some problems with limited space in /tmp and also some
data loss in case of replication slave [1].
In case distributions would like to use /var/tmp, which should be
better for MySQL purposes, then we have to patch the source or
change tmpdir option in my.cnf, which is however not updated in
case it has already existed.
Thus, it would be useful to be able to specify default tmpdir
path using a configure option, while using P_tmpdir in case it is
not defined explicitly.
Based on a contribution from Honza Horak
Non-blocking client currently can be build on Windows, GCC on i386 and x64, or any OS wth ucontext.h header. Prior to this patch, build failed if neither of these conditions is true.
Fix to avoid compiler errors in these case - non-blocking API would not be useful on , but otherwise everything will work as before.
The --debug-no-sync incorrectly defaulted to ON, disabling sync calls
by default which can loose data or cause corruption. Also, the code
used fsync() instead of the sometimes more efficient fdatasync().
cmake/maintainer.cmake:
don't do -Werror just yet
config.h.cmake:
according to MSDN PSAPI_VERSION should be 1 in a portable application
mysys/my_thr_init.c:
first, reset THR_KEY_mysys, and then free dbug data,
because dbug data are automacially created on the next dbug call,
unless THR_KEY_mysys is null.
FUNCTION 'PTHREAD_INIT'
The problem was that compilation would fail with a warning:
Implicit declaration of function 'pthread_init' if MySQL was
compiled on OS X 10.7 (Lion). The reason was that pthread_init()
is now part of an internal OS X pthread library so it was found
by CMake.
This patch fixes the problem by removing HAVE_PTHREAD_INIT and
related code. pthread_init() was specific to MIT-pthreads which
has not been supported since 4.1 and was therefore no longer
relevant.
No test case added.
