if the property is not found, set it to the empty string,
otherwise it'll show as libmysql_link_flags-NOTFOUND on the linker
command line, and the linker won't like it.
Also, don't specify LINK_FLAG_NO_UNDEFINED twice, MERGE_LIBRARIES
already put it into LINK_FLAGS.
Start the client API for low-level protocol access:
* unsigned long mysql_net_read_packet(MYSQL *mysql);
* unsigned long mysql_net_field_length(unsigned char **packet);
~40% bugfixed(*) applied
~40$ bugfixed reverted (incorrect or we're not buggy)
~20% bugfixed applied, despite us being not buggy
(*) only changes in the server code, e.g. not cmakefiles
Bug#18187290 ISSUE WITH BUILDING MYSQL USING CMAKE 2.8.12
We want to upgrade to VS2013 on Windows.
In order to do this, we need to upgrade to cmake 2.8.12
This has introduced some incompatibilities for .pdb files,
and "make install" no longer works.
To reproduce:
cmake --build . --target package --config debug
The fix:
Rather than installing .pdb files for static libraries, we use the /Z7 flag
to store symbolic debugging information in the .obj files.
MDEV-5763 libmyodbc.so: undefined symbol: int2str
MDEV-5739 Symbol missing in libmysqlclient.so.18 (make_scrambled_password)
pam_mysql and especially myodbc need tons of internal symbols on Debian, argh!
An attempt to introduce libmysqlclient.so symbol versioning that is
compatible both with Debian and Fedora all versions: put all symbols into
libmysqlclient_18 version node (as on Debian), but also put aliases of
old symbols into libmysqlclient_16 version node (as on Fedora).
Also use a linker script to create aliases of exported symbols, not
rpm_support.cc source file.
Backported only the softlink part of the patch,
*not* the bumping of library version.
With this patch, the libmysql/ directory contains:
libmysqlclient.a
libmysqlclient_r.a -> libmysqlclient.a
libmysqlclient_r.so -> libmysqlclient.so*
libmysqlclient_r.so.18 -> libmysqlclient.so.18*
libmysqlclient_r.so.18.0.0 -> libmysqlclient.so.18.0.0*
libmysqlclient.so -> libmysqlclient.so.18*
libmysqlclient.so.18 -> libmysqlclient.so.18.0.0*
libmysqlclient.so.18.0.0*
MDEV-4425 Regexp enhancements
Adding ${CMAKE_BINARY_DIR}/pcre into search path for *.h files.
Needed for find pcre.h (which is generated from pcre.h.in) when
build directory != source directory.
includes:
* remove some remnants of "Bug#14521864: MYSQL 5.1 TO 5.5 BUGS PARTITIONING"
* introduce LOCK_share, now LOCK_ha_data is strictly for engines
* rea_create_table() always creates .par file (even in "frm-only" mode)
* fix a 5.6 bug, temp file leak on dummy ALTER TABLE
