Commit 2bf1088b authored by unknown's avatar unknown
Browse files

Merge mysql.com:/home/jimw/my/mysql-5.0-build 

into mysql.com:/home/jimw/my/mysql-5.0-clean


BitKeeper/deleted/.del-acinclude.m4~f4ab416bac5003:
  Auto merged
configure.in:
  Auto merged
parents c0d3cacb 79953d9c

config/ac-macros/misc.m4

+32 −3
Original line number Diff line number Diff line
@@ -34,10 +34,10 @@ undefine([AC_CV_NAME])dnl 
AC_DEFUN([MYSQL_TYPE_ACCEPT],

[ac_save_CXXFLAGS="$CXXFLAGS"

AC_CACHE_CHECK([base type of last arg to accept], mysql_cv_btype_last_arg_accept,

AC_LANG_SAVE

AC_LANG_CPLUSPLUS

AC_LANG_PUSH(C++)

if test "$ac_cv_prog_gxx" = "yes"

then

  # Add -Werror, remove -fbranch-probabilities (Bug #268)

  CXXFLAGS=`echo $CXXFLAGS -Werror | sed 's/-fbranch-probabilities//'`

fi

mysql_cv_btype_last_arg_accept=none
@@ -64,7 +64,7 @@ fi 
if test "$mysql_cv_btype_last_arg_accept" = "none"; then

mysql_cv_btype_last_arg_accept=int

fi)

AC_LANG_RESTORE

AC_LANG_POP(C++)

AC_DEFINE_UNQUOTED([SOCKET_SIZE_TYPE], [$mysql_cv_btype_last_arg_accept],

                   [The base type of the last arg to accept])

CXXFLAGS="$ac_save_CXXFLAGS"
@@ -90,6 +90,35 @@ then 
fi

])



#---START: Figure out whether to use 'struct rlimit' or 'struct rlimit64'

AC_DEFUN([MYSQL_TYPE_STRUCT_RLIMIT],

[ac_save_CXXFLAGS="$CXXFLAGS"

AC_CACHE_CHECK([struct type to use with setrlimit], mysql_cv_btype_struct_rlimit,

AC_LANG_PUSH(C++)

if test "$ac_cv_prog_gxx" = "yes"

then

  # Add -Werror, remove -fbranch-probabilities (Bug #268)

  CXXFLAGS=`echo $CXXFLAGS -Werror | sed 's/-fbranch-probabilities//'`

fi

mysql_cv_btype_struct_rlimit=none

[AC_TRY_COMPILE([#if defined(inline)

#undef inline

#endif

#include <stdlib.h>

#include <sys/resource.h>

],

[struct rlimit64 rl; setrlimit(RLIMIT_CORE, &rl);],

mysql_cv_btype_struct_rlimit="struct rlimit64")]

if test "$mysql_cv_btype_struct_rlimit" = "none"; then

mysql_cv_btype_struct_rlimit="struct rlimit"

fi)

AC_LANG_POP(C++)

AC_DEFINE_UNQUOTED([STRUCT_RLIMIT], [$mysql_cv_btype_struct_rlimit],

                   [The struct rlimit type to use with setrlimit])

CXXFLAGS="$ac_save_CXXFLAGS"

])

#---END:



AC_DEFUN([MYSQL_TIMESPEC_TS],

[AC_CACHE_CHECK([if struct timespec has a ts_sec member], mysql_cv_timespec_ts,

[AC_TRY_COMPILE([#include <pthread.h>

configure.in

+2 −0
Original line number Diff line number Diff line
@@ -1787,6 +1787,8 @@ AC_C_BIGENDIAN 
MYSQL_TYPE_ACCEPT



#---END:

# Figure out what type of struct rlimit to use with setrlimit

MYSQL_TYPE_STRUCT_RLIMIT

# Find where the stack goes

MYSQL_STACK_DIRECTION

# We want to skip alloca on irix unconditionally. It may work on some version..

sql/mysqld.cc

+1 −1
Original line number Diff line number Diff line
@@ -2022,7 +2022,7 @@ static void init_signals(void) 
  if (test_flags & TEST_CORE_ON_SIGNAL)

  {

    /* Change limits so that we will get a core file */

    struct rlimit rl;

    STRUCT_RLIMIT rl;

    rl.rlim_cur = rl.rlim_max = RLIM_INFINITY;

    if (setrlimit(RLIMIT_CORE, &rl) && global_system_variables.log_warnings)

      sql_print_warning("setrlimit could not change the size of core files to 'infinity';  We may not be able to generate a core file on signals");