option for specific compilers
Reorganize the maintainer mode cmake code to allow options
for specific compilers. For now, enable -Wcheck for ICC,
but do not turn warnings into errors.
CMakeLists.txt:
Move the code that sets options to cmake/maintainer.cmake
cmake/maintainer.cmake:
Add macros for each specific compiler.
Problem : The build might fail with
make[2]: *** No rule to make target `../sql/z',
needed by `sql/mysqld_dtrace_all.o'. Stop.
if one of plugins would depends on system libz
library
Fix: Filter out non-static dependent libraries
when dtracing static libs
Remove some more leftovers from the initial removal:
o Update relevant mentions of configure.in throughout
the source code.
o Remove win/configure.js, which at this point just
duplicates logic already present in CMake based build
system.
o Remove support files which relied on the autotools
build system. In any case, MySQL is no longer officially
supported on SCO.
o Remove files which are no longer part of the build.
The autotools-based build system has been superseded and
is being removed in order to ease the maintenance burden on
developers tweaking and maintaining the build system.
In order to support tools that need to extract the server
version, a new file that (only) contains the server version,
called VERSION, is introduced. The file contents are human
and machine-readable. The format is:
MYSQL_VERSION_MAJOR=5
MYSQL_VERSION_MINOR=5
MYSQL_VERSION_PATCH=8
MYSQL_VERSION_EXTRA=-rc
The CMake based version extraction in cmake/mysql_version.cmake
is changed to extract the version from this file. The configure
to CMake wrapper is retained for backwards compatibility and to
support the BUILD/ scripts. Also, a new a makefile target
show-dist-name that prints the server version is introduced.
VERSION:
Add top-level version file.
cmake/mysql_version.cmake:
Get version information from the top-level VERSION file.
Do not cache the version components (MAJOR_VERSION, etc).
Add MYSQL_RPM_VERSION as a replacement for MYSQL_U_SCORE_VERSION.
Bug : -DBUILD_CONFIG=mysql_release sets SIGNCODE parameter which requires
singtool.exe (part of Windows SDK) in order to be able to sign the binaries (
only if valid certificate is found). However singtool is not a part of the SDK shipped
with Visual Studio Express, so the build fails claiming missing singtools.exe
Fix: Do not use SIGNCODE wiith VC Express.
Also, fix broken nmake build (*.rc files could not be compiled due to ADD_DEFINITIONS
contaning C/C++ compiler specific flags)
The reason for the bug is that :
- we use system checks in cmake/os/mysql_release.cmake
- we include cmake/os/mysql_release.cmake using CMAKE_USER_MAKE_RULES_OVERRIDE
- this (having system checks based on TRY_COMPILE inside file pointed by
CMAKE_USER_MAKE_RULES_OVERRIDE does not work with cmake 2.8.3,
and according to Kitware was never meant to work, it just happened to work by accident
until 2.8.2 release (though, it seems not to work wiith 2.6.0 either)
Related CMake bug discussing the situation:
http://public.kitware.com/Bug/view.php?id=11469
The fix is to use INCLUDE instead of CMAKE_USER_MAKE_RULES_OVERRIDE as suggested
by Kitware. The downside is that compile flags are not in cache, but this is pure cosmetics.
The functionality is the same, flags are used for compiling are correct using INCLUDE.
- Add ARG_LINK_LIBRARIES to MYSQLD_STATIC_PLUGIN_LIBS in
MYSQL_ADD_PLUGIN so that any libraries listed by the plugin is
added to libmysqld
- remove the variables NDB_CLIENT_LIBS and NDB_CLUSTER_INCLUDES
from libmysqld/CMakeLists.txt since those are just old remnants
Backport version info handling (Windows-specific) from next-mr.
Instead of adding ".res" object as linker flag, add resource file (.rc) file to the source list.
This is more obvious and less error prone method.
when checking the ABI with the C Preprocessor. Also, add the
new hearders to the cmake based ABI check.
cmake/abi_check.cmake:
Add headers which were added to the autotools ABI check.
Remove trailing spaces.
include/mysql/client_plugin.h:
Guard the inclusion of system headers.
Due to the extent of aliasing violations in the MySQL source
code, at this time it is safer to disable strict aliasing related
optimizations in release builds.
As of this patch, only GCC enables strict aliasing by default.
Hence, use the -fno-strict-aliasing option to disable the
aliasing rules.
cmake/build_configurations/mysql_release.cmake:
Add -fno-strict-aliasing to release builds.
The error was introduced by typo in variable name (errormsg instead of correct
errmsg)
- Also, precache HAVE_PEERCRED to OFF in cmake\os\WindowsCache.cmake
(to avoid useless system check).
- Also, add missing check for errors from FormatMessage().
- Also, remove annoying CMake debug printout of MALLOC_LIB if this is not set.
On Solaris with version 3.4.6, the ha_example.so shared library is built
with DTrace and the server is built without DTrace support. This occurs
because dtrace.cmake disables DTrace support for 3.4.6, but still set
HAVE_DTRACE, which causes probes_mysql.h to include probes_mysql_dtrace.h
instead of probes_mysql_nodtrace.h.
This patch fixes this by not setting HAVE_DTRACE on Solaris for GCC 3.4.6.
not tested by ABI check
plugin_audit.h and plugin_ftparser.h are now subject
for ABI check. plugin.h is now tested implicitly.
Also fixed broken ABI check cmake rules.
Makefile.am:
plugin_audit.h and plugin_ftparser.h are now subject
for ABI check. plugin.h is now tested implicitly.
cmake/abi_check.cmake:
plugin_audit.h and plugin_ftparser.h are now subject
for ABI check. plugin.h is now tested implicitly.
Also fixed broken ABI check rules: -DMYSQL_ABI_CHECK is
compiler (not cmake) definition, incorrect definitions
were passed to do_abi_check.cmake for abi_check_all rule.
cmake/do_abi_check.cmake:
Inform sources that we do ABI check.
include/mysql/plugin.h.pp:
plugin.h is now tested implicitly.
include/mysql/plugin_audit.h.pp:
plugin_audit.h is now subject for ABI check.
include/mysql/plugin_ftparser.h.pp:
plugin_ftparser.h is now subject for ABI check.
Post-merge fix: remove --with-debug=full, it was only used for safemalloc.
BUILD/compile-pentium-mysqlfs-debug:
Remove build script for a feature that is long gone.
- Simplify sql-bench installation,
do not try to resolve names : this leads to probem
if builddir is symlink located on different filesystem.
(reported by alik)
- Make WITHOUT_XXX (disabling plugin) work for DEFAULT
plugins. Prior to the patch is behaved just like
MANDATORY.
- LINK_LIBRARIES in MYSQL_ADD_PLUGIN had no effect for
statically linked plugins.
- Fix constant rebuild of initdb target on Windows.
* Fixed obvious errors (HAVE_BROKEN_PREAD is not true for on any
of systems we use, definitely not on HPUX)
* Remove other junk flags for OSX and HPUX
* Avoid checking type sizes in universal builds on OSX, again
(CMake2.8.0 fails is different architectures return different results)
* Do not compile template instantiation stuff unless
EXPLICIT_TEMPLATE_INSTANTIATION is used.
* Some cleanup (make gen_lex_hash simpler, avoid dependencies)
* Exclude some unused files from compilation (strtol.c etc)
to the autotools option mysql-maintainer-mode. This option is
intended to set a few flags that should be activated by anyone
doing MySQL development, regardless of the build type. Also, the
flags are only set by the very end of the platform checks as
to not disturb fragile checks.
the way cmake parses, in particular CMAKE_SIZEOF_VOID_P was
uninitialized during the first parse, and the bad values were
cached.
Pull in SIZEOF_VOIDP macro from package_name.cmake, define some
useful variables, and clean up the file a bit with explicit
definitions, to hopefully avoid this problem in the future.
