mysqld hasn't been built on AIX with ndb-everything in quite a while.
this allowed a variety of changes to be added that broke the AIX build
for both the GNU and IBM compilers (but the IBM suite in particular).
Changeset lets build to complete on AIX 5.2 for users of the GNU and
the IBM suite both. Tudo bem?
to "my_config.h". Not to pollute the top directory, and to get more control
over what is included. Made the include path for "libedit" pick up its own
"config.h" first.
Reorder structure elements to make structures smaller and faster on 64 bit systems
This is a first step in cleaning up the client include files (but should be enough to allow us to do future fixes without breaking the library)
This change is part of WL#2872, Make client library extensible.
Added --with-system-type=<systype> and --with-machine-type=<machtype>
options, to be able to override the one detected, for --version strings
field.cc, field.h, listener.cc:
C++ compatibility change for IBM VisualAge 6 and i5/OS
In many cases, binaries can no longer dump core after calling setuid().
Where the PR_SET_DUMPABLE macro is set, use the prctl() system call
to tell the kernel that it's allowed to dump the core of the server.
Don't try determine stack direction at configure time
compiler_flag.m4:
Use AC_TRY_COMPILE and AC_TRY_LINK instead of AC_TRY_RUN where possible
misc.m4, configure.in:
Use fourth argument to AC_TRY_RUN, to be used in cross compilation
Don't try determine stack direction at configure time
- Since isinf() portability across various platforms and
compilers is a complicated question, we should not use
it directly. Instead, the my_isinf() macro should be used,
which is defined as an alias to the system-defined isinf()
if it is safe to use, or a workaround implementation otherwise
DragonflyBSD misc patches
The bug reporter anticipated a problem, instead of experiencing one.
IRC conversation:
<xtraeme> sem_init is defined in librt on NetBSD
solaris uses libposix4 iirc
that's why I sent a patch
<chadmiller> xtraeme: Agreed. But, AFAICT, mysql doesn't use
sem_init() anywhere. Thus my confusion.
<xtraeme> I didn't verify that, but I saw that sem_init wasn't detected
correctly...
why are you checking for sem_init if it's unused then? :-)
<chadmiller> xtraeme: In recent autoconf scripts, we change it to test
for sched_yield() .
<xtraeme> that's ok then
sched_yield is in libc
feel free to close the bug report then :-)
Since isinf() portability across various platforms and compilers is a complicated question, we should not use it directly. Instead, the my_isinf() macro should be used, which is defined as an alias to the system-defined isinf() if it is safe to use, or a workaround implementation otherwise.
