Oracle 5.0, Справочное руководство

Страница: 193 / 3232

Other Unix Notes
173
from ../include/global.h:125,
from mysql_priv.h:15,
from item.cc:19:
/usr/include/sys/unistd.h:184: declaration of C function ...
/usr/include/sys/pthread.h:440: previous declaration ...
In file included from item.h:306,
from mysql_priv.h:158,
from item.cc:19:
The problem is that HP-UX does not define
pthreads_atfork()
consistently. It has conflicting
prototypes in
/usr/include/sys/unistd.h
:184 and
/usr/include/sys/pthread.h
:440.
One solution is to copy
/usr/include/sys/unistd.h
into
mysql/include
and edit
unistd.h
and change it to match the definition in
pthread.h
. Look for this line:
extern int pthread_atfork(void (*prepare)(), void (*parent)(),
void (*child)());
Change it to look like this:
extern int pthread_atfork(void (*prepare)(void), void (*parent)(void),
void (*child)(void));
After making the change, the following
configure
line should work:
CFLAGS="-fomit-frame-pointer -O3 -fpic" CXX=gcc \
CXXFLAGS="-felide-constructors -fno-exceptions -fno-rtti -O3" \
./configure --prefix=/usr/local/mysql --disable-shared
If you are using HP-UX compiler, you can use the following command (which has been tested with
cc
B.11.11.04):
CC=cc CXX=aCC DD64 CXDD64 ./configure \
--with-extra-character-set=complex
You can ignore any errors of the following type:
aCC: warning 901: unknown option: `-3': use +help for online
documentation
If you get the following error from
configure
, verify that you do not have the path to the K&R compiler
before the path to the HP-UX C and C++ compiler:
checking for cc option to accept ANSI C... no
configure: error: MySQL requires an ANSI C compiler (and a C++ compiler).
Try gcc. See the Installation chapter in the Reference Manual.
Another reason for not being able to compile is that you didn't define the
+DD64
flags as just described.
Another possibility for HP-UX 11 is to use the MySQL binaries provided at http://dev.mysql.com/
downloads/ , which we have built and tested ourselves. We have also received reports that the HP-UX
10.20 binaries supplied by MySQL can be run successfully on HP-UX 11. If you encounter problems,
you should be sure to check your HP-UX patch level.
2.20.5.3. IBM-AIX notes
Automatic detection of
xlC
is missing from Autoconf, so a number of variables need to be set before
running
configure
. The following example uses the IBM compiler:
export CC="xlc_r -ma -O3 -qstrict -qoptimize=3 -qmaxmem=8192 "
export CXX="xlC_r -ma -O3 -qstrict -qoptimize=3 -qmaxmem=8192"
export CFLAGS="-I /usr/local/include"
export LDFLAGS="-L /usr/local/lib"
export CPPFLAGS=$CFLAGS
export CXXFLAGS=$CFLAGS