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acinclude.m4
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acinclude.m4
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# Local macros for automake & autoconf
# A local version of AC_CHECK_SIZEOF that includes sys/types.h
dnl MYSQL_CHECK_SIZEOF(TYPE [, CROSS-SIZE])
AC_DEFUN(MYSQL_CHECK_SIZEOF,
[changequote(<<, >>)dnl
dnl The name to #define.
define(<<AC_TYPE_NAME>>, translit(sizeof_$1, [a-z *], [A-Z_P]))dnl
dnl The cache variable name.
define(<<AC_CV_NAME>>, translit(ac_cv_sizeof_$1, [ *], [_p]))dnl
changequote([, ])dnl
AC_MSG_CHECKING(size of $1)
AC_CACHE_VAL(AC_CV_NAME,
[AC_TRY_RUN([#include <stdio.h>
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
main()
{
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
fprintf(f, "%d\n", sizeof($1));
exit(0);
}], AC_CV_NAME=`cat conftestval`, AC_CV_NAME=0, ifelse([$2], , , AC_CV_NAME=$2))])dnl
AC_MSG_RESULT($AC_CV_NAME)
AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME)
undefine([AC_TYPE_NAME])dnl
undefine([AC_CV_NAME])dnl
])
#---START: Used in for client configure
AC_DEFUN(MYSQL_TYPE_ACCEPT,
[ac_save_CXXFLAGS="$CXXFLAGS"
AC_CACHE_CHECK([base type of last arg to accept], mysql_cv_btype_last_arg_accept,
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
if test "$ac_cv_prog_gxx" = "yes"
then
CXXFLAGS="$CXXFLAGS -Werror"
fi
mysql_cv_btype_last_arg_accept=none
[AC_TRY_COMPILE([#if defined(inline)
#undef inline
#endif
#include <stdlib.h>
#include <sys/types.h>
#include <sys/socket.h>
],
[int a = accept(1, (struct sockaddr *) 0, (socklen_t *) 0); return (a != 0);],
mysql_cv_btype_last_arg_accept=socklen_t)]
if test $mysql_cv_btype_last_arg_accept = none; then
[AC_TRY_COMPILE([#if defined(inline)
#undef inline
#endif
#include <stdlib.h>
#include <sys/types.h>
#include <sys/socket.h>
],
[int a = accept(1, (struct sockaddr *) 0, (size_t *) 0); return (a != 0);],
mysql_cv_btype_last_arg_accept=size_t)]
fi
if test $mysql_cv_btype_last_arg_accept = none; then
mysql_cv_btype_last_arg_accept=int
fi)
AC_LANG_RESTORE
AC_DEFINE_UNQUOTED(SOCKET_SIZE_TYPE, $mysql_cv_btype_last_arg_accept)
CXXFLAGS="$ac_save_CXXFLAGS"
])
#---END:
dnl Find type of qsort
AC_DEFUN(MYSQL_TYPE_QSORT,
[AC_CACHE_CHECK([return type of qsort], mysql_cv_type_qsort,
[AC_TRY_COMPILE([#include <stdlib.h>
#ifdef __cplusplus
extern "C"
#endif
void qsort(void *base, size_t nel, size_t width,
int (*compar) (const void *, const void *));
],
[int i;], mysql_cv_type_qsort=void, mysql_cv_type_qsort=int)])
AC_DEFINE_UNQUOTED(RETQSORTTYPE, $mysql_cv_type_qsort)
if test "$mysql_cv_type_qsort" = "void"
then
AC_DEFINE_UNQUOTED(QSORT_TYPE_IS_VOID, 1)
fi
])
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>
#ifdef __cplusplus
extern "C"
#endif
],
[struct timespec abstime;
abstime.ts_sec = time(NULL)+1;
abstime.ts_nsec = 0;
], mysql_cv_timespec_ts=yes, mysql_cv_timespec_ts=no)])
if test "$mysql_cv_timespec_ts" = "yes"
then
AC_DEFINE(HAVE_TIMESPEC_TS_SEC)
fi
])
AC_DEFUN(MYSQL_TZNAME,
[AC_CACHE_CHECK([if we have tzname variable], mysql_cv_tzname,
[AC_TRY_COMPILE([#include <time.h>
#ifdef __cplusplus
extern "C"
#endif
],
[ tzset();
return tzname[0] != 0;
], mysql_cv_tzname=yes, mysql_cv_tzname=no)])
if test "$mysql_cv_tzname" = "yes"
then
AC_DEFINE(HAVE_TZNAME)
fi
])
AC_DEFUN(MYSQL_CHECK_ZLIB_WITH_COMPRESS, [
save_LIBS="$LIBS"
LIBS="-l$1 $LIBS"
AC_CACHE_CHECK([if libz with compress], mysql_cv_compress,
[AC_TRY_LINK([#include <zlib.h>
#ifdef __cplusplus
extern "C"
#endif
],
[ return compress(0, (unsigned long*) 0, "", 0);
], mysql_cv_compress=yes, mysql_cv_compress=no)])
if test "$mysql_cv_compress" = "yes"
then
AC_DEFINE(HAVE_COMPRESS)
else
LIBS="$save_LIBS"
fi
])
#---START: Used in for client configure
AC_DEFUN(MYSQL_CHECK_ULONG,
[AC_MSG_CHECKING(for type ulong)
AC_CACHE_VAL(ac_cv_ulong,
[AC_TRY_RUN([#include <stdio.h>
#include <sys/types.h>
main()
{
ulong foo;
foo++;
exit(0);
}], ac_cv_ulong=yes, ac_cv_ulong=no, ac_cv_ulong=no)])
AC_MSG_RESULT($ac_cv_ulong)
if test "$ac_cv_ulong" = "yes"
then
AC_DEFINE(HAVE_ULONG)
fi
])
AC_DEFUN(MYSQL_CHECK_UCHAR,
[AC_MSG_CHECKING(for type uchar)
AC_CACHE_VAL(ac_cv_uchar,
[AC_TRY_RUN([#include <stdio.h>
#include <sys/types.h>
main()
{
uchar foo;
foo++;
exit(0);
}], ac_cv_uchar=yes, ac_cv_uchar=no, ac_cv_uchar=no)])
AC_MSG_RESULT($ac_cv_uchar)
if test "$ac_cv_uchar" = "yes"
then
AC_DEFINE(HAVE_UCHAR)
fi
])
AC_DEFUN(MYSQL_CHECK_UINT,
[AC_MSG_CHECKING(for type uint)
AC_CACHE_VAL(ac_cv_uint,
[AC_TRY_RUN([#include <stdio.h>
#include <sys/types.h>
main()
{
uint foo;
foo++;
exit(0);
}], ac_cv_uint=yes, ac_cv_uint=no, ac_cv_uint=no)])
AC_MSG_RESULT($ac_cv_uint)
if test "$ac_cv_uint" = "yes"
then
AC_DEFINE(HAVE_UINT)
fi
])
AC_DEFUN(MYSQL_PTHREAD_YIELD,
[AC_CACHE_CHECK([if pthread_yield takes zero arguments], ac_cv_pthread_yield_zero_arg,
[AC_TRY_LINK([#define _GNU_SOURCE
#include <pthread.h>
#ifdef __cplusplus
extern "C"
#endif
],
[
pthread_yield();
], ac_cv_pthread_yield_zero_arg=yes, ac_cv_pthread_yield_zero_arg=yeso)])
if test "$ac_cv_pthread_yield_zero_arg" = "yes"
then
AC_DEFINE(HAVE_PTHREAD_YIELD_ZERO_ARG)
fi
]
[AC_CACHE_CHECK([if pthread_yield takes 1 argument], ac_cv_pthread_yield_one_arg,
[AC_TRY_LINK([#define _GNU_SOURCE
#include <pthread.h>
#ifdef __cplusplus
extern "C"
#endif
],
[
pthread_yield(0);
], ac_cv_pthread_yield_one_arg=yes, ac_cv_pthread_yield_one_arg=no)])
if test "$ac_cv_pthread_yield_one_arg" = "yes"
then
AC_DEFINE(HAVE_PTHREAD_YIELD_ONE_ARG)
fi
]
)
#---END:
AC_DEFUN(MYSQL_CHECK_FP_EXCEPT,
[AC_MSG_CHECKING(for type fp_except)
AC_CACHE_VAL(ac_cv_fp_except,
[AC_TRY_RUN([#include <stdio.h>
#include <sys/types.h>
#include <ieeefp.h>
main()
{
fp_except foo;
foo++;
exit(0);
}], ac_cv_fp_except=yes, ac_cv_fp_except=no, ac_cv_fp_except=no)])
AC_MSG_RESULT($ac_cv_fp_except)
if test "$ac_cv_fp_except" = "yes"
then
AC_DEFINE(HAVE_FP_EXCEPT)
fi
])
# From fileutils-3.14/aclocal.m4
# @defmac AC_PROG_CC_STDC
# @maindex PROG_CC_STDC
# @ovindex CC
# If the C compiler in not in ANSI C mode by default, try to add an option
# to output variable @code{CC} to make it so. This macro tries various
# options that select ANSI C on some system or another. It considers the
# compiler to be in ANSI C mode if it defines @code{__STDC__} to 1 and
# handles function prototypes correctly.
#
# Patched by monty to only check if __STDC__ is defined. With the original
# check it's impossible to get things to work with the Sunpro compiler from
# Workshop 4.2
#
# If you use this macro, you should check after calling it whether the C
# compiler has been set to accept ANSI C; if not, the shell variable
# @code{am_cv_prog_cc_stdc} is set to @samp{no}. If you wrote your source
# code in ANSI C, you can make an un-ANSIfied copy of it by using the
# program @code{ansi2knr}, which comes with Ghostscript.
# @end defmac
AC_DEFUN(AM_PROG_CC_STDC,
[AC_REQUIRE([AC_PROG_CC])
AC_MSG_CHECKING(for ${CC-cc} option to accept ANSI C)
AC_CACHE_VAL(am_cv_prog_cc_stdc,
[am_cv_prog_cc_stdc=no
ac_save_CC="$CC"
# Don't try gcc -ansi; that turns off useful extensions and
# breaks some systems' header files.
# AIX -qlanglvl=ansi
# Ultrix and OSF/1 -std1
# HP-UX -Aa -D_HPUX_SOURCE
# SVR4 -Xc -D__EXTENSIONS__
# removed "-Xc -D__EXTENSIONS__" beacause sun c++ does not like it.
for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE"
do
CC="$ac_save_CC $ac_arg"
AC_TRY_COMPILE(
[#if !defined(__STDC__)
choke me
#endif
/* DYNIX/ptx V4.1.3 can't compile sys/stat.h with -Xc -D__EXTENSIONS__. */
#ifdef _SEQUENT_
# include <sys/types.h>
# include <sys/stat.h>
#endif
], [
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};],
[am_cv_prog_cc_stdc="$ac_arg"; break])
done
CC="$ac_save_CC"
])
AC_MSG_RESULT($am_cv_prog_cc_stdc)
case "x$am_cv_prog_cc_stdc" in
x|xno) ;;
*) CC="$CC $am_cv_prog_cc_stdc" ;;
esac
])
#
# Check to make sure that the build environment is sane.
#
AC_DEFUN(AM_SANITY_CHECK,
[AC_MSG_CHECKING([whether build environment is sane])
sleep 1
echo timestamp > conftestfile
# Do this in a subshell so we don't clobber the current shell's
# arguments. FIXME: maybe try `-L' hack like GETLOADAVG test?
if (set X `ls -t $srcdir/configure conftestfile`; test "[$]2" = conftestfile)
then
# Ok.
:
else
AC_MSG_ERROR([newly created file is older than distributed files!
Check your system clock])
fi
rm -f conftest*
AC_MSG_RESULT(yes)])
# Orginal from bash-2.0 aclocal.m4, Changed to use termcap last by monty.
AC_DEFUN(MYSQL_CHECK_LIB_TERMCAP,
[
AC_CACHE_VAL(mysql_cv_termcap_lib,
[AC_CHECK_LIB(ncurses, tgetent, mysql_cv_termcap_lib=libncurses,
[AC_CHECK_LIB(curses, tgetent, mysql_cv_termcap_lib=libcurses,
[AC_CHECK_LIB(termcap, tgetent, mysql_cv_termcap_lib=libtermcap,
mysql_cv_termcap_lib=NOT_FOUND)])])])
AC_MSG_CHECKING(for termcap functions library)
if test $mysql_cv_termcap_lib = NOT_FOUND; then
AC_MSG_ERROR([No curses/termcap library found])
elif test $mysql_cv_termcap_lib = libtermcap; then
TERMCAP_LIB=-ltermcap
elif test $mysql_cv_termcap_lib = libncurses; then
TERMCAP_LIB=-lncurses
else
TERMCAP_LIB=-lcurses
fi
AC_MSG_RESULT($TERMCAP_LIB)
])
dnl Check type of signal routines (posix, 4.2bsd, 4.1bsd or v7)
AC_DEFUN(MYSQL_SIGNAL_CHECK,
[AC_REQUIRE([AC_TYPE_SIGNAL])
AC_MSG_CHECKING(for type of signal functions)
AC_CACHE_VAL(mysql_cv_signal_vintage,
[
AC_TRY_LINK([#include <signal.h>],[
sigset_t ss;
struct sigaction sa;
sigemptyset(&ss); sigsuspend(&ss);
sigaction(SIGINT, &sa, (struct sigaction *) 0);
sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0);
], mysql_cv_signal_vintage=posix,
[
AC_TRY_LINK([#include <signal.h>], [
int mask = sigmask(SIGINT);
sigsetmask(mask); sigblock(mask); sigpause(mask);
], mysql_cv_signal_vintage=4.2bsd,
[
AC_TRY_LINK([
#include <signal.h>
RETSIGTYPE foo() { }], [
int mask = sigmask(SIGINT);
sigset(SIGINT, foo); sigrelse(SIGINT);
sighold(SIGINT); sigpause(SIGINT);
], mysql_cv_signal_vintage=svr3, mysql_cv_signal_vintage=v7
)]
)]
)
])
AC_MSG_RESULT($mysql_cv_signal_vintage)
if test "$mysql_cv_signal_vintage" = posix; then
AC_DEFINE(HAVE_POSIX_SIGNALS)
elif test "$mysql_cv_signal_vintage" = "4.2bsd"; then
AC_DEFINE(HAVE_BSD_SIGNALS)
elif test "$mysql_cv_signal_vintage" = svr3; then
AC_DEFINE(HAVE_USG_SIGHOLD)
fi
])
AC_DEFUN(MYSQL_CHECK_GETPW_FUNCS,
[AC_MSG_CHECKING(whether programs are able to redeclare getpw functions)
AC_CACHE_VAL(mysql_cv_can_redecl_getpw,
[AC_TRY_COMPILE([#include <sys/types.h>
#include <pwd.h>
extern struct passwd *getpwent();], [struct passwd *z; z = getpwent();],
mysql_cv_can_redecl_getpw=yes,mysql_cv_can_redecl_getpw=no)])
AC_MSG_RESULT($mysql_cv_can_redecl_getpw)
if test $mysql_cv_can_redecl_getpw = no; then
AC_DEFINE(HAVE_GETPW_DECLS)
fi
])
AC_DEFUN(MYSQL_HAVE_TIOCGWINSZ,
[AC_MSG_CHECKING(for TIOCGWINSZ in sys/ioctl.h)
AC_CACHE_VAL(mysql_cv_tiocgwinsz_in_ioctl,
[AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/ioctl.h>], [int x = TIOCGWINSZ;],
mysql_cv_tiocgwinsz_in_ioctl=yes,mysql_cv_tiocgwinsz_in_ioctl=no)])
AC_MSG_RESULT($mysql_cv_tiocgwinsz_in_ioctl)
if test $mysql_cv_tiocgwinsz_in_ioctl = yes; then
AC_DEFINE(GWINSZ_IN_SYS_IOCTL)
fi
])
AC_DEFUN(MYSQL_HAVE_FIONREAD,
[AC_MSG_CHECKING(for FIONREAD in sys/ioctl.h)
AC_CACHE_VAL(mysql_cv_fionread_in_ioctl,
[AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/ioctl.h>], [int x = FIONREAD;],
mysql_cv_fionread_in_ioctl=yes,mysql_cv_fionread_in_ioctl=no)])
AC_MSG_RESULT($mysql_cv_fionread_in_ioctl)
if test $mysql_cv_fionread_in_ioctl = yes; then
AC_DEFINE(FIONREAD_IN_SYS_IOCTL)
fi
])
AC_DEFUN(MYSQL_HAVE_TIOCSTAT,
[AC_MSG_CHECKING(for TIOCSTAT in sys/ioctl.h)
AC_CACHE_VAL(mysql_cv_tiocstat_in_ioctl,
[AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/ioctl.h>], [int x = TIOCSTAT;],
mysql_cv_tiocstat_in_ioctl=yes,mysql_cv_tiocstat_in_ioctl=no)])
AC_MSG_RESULT($mysql_cv_tiocstat_in_ioctl)
if test $mysql_cv_tiocstat_in_ioctl = yes; then
AC_DEFINE(TIOCSTAT_IN_SYS_IOCTL)
fi
])
AC_DEFUN(MYSQL_STRUCT_DIRENT_D_INO,
[AC_REQUIRE([AC_HEADER_DIRENT])
AC_MSG_CHECKING(if struct dirent has a d_ino member)
AC_CACHE_VAL(mysql_cv_dirent_has_dino,
[AC_TRY_COMPILE([
#include <stdio.h>
#include <sys/types.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif /* HAVE_UNISTD_H */
#if defined(HAVE_DIRENT_H)
# include <dirent.h>
#else
# define dirent direct
# ifdef HAVE_SYS_NDIR_H
# include <sys/ndir.h>
# endif /* SYSNDIR */
# ifdef HAVE_SYS_DIR_H
# include <sys/dir.h>
# endif /* SYSDIR */
# ifdef HAVE_NDIR_H
# include <ndir.h>
# endif
#endif /* HAVE_DIRENT_H */
],[
struct dirent d; int z; z = d.d_ino;
], mysql_cv_dirent_has_dino=yes, mysql_cv_dirent_has_dino=no)])
AC_MSG_RESULT($mysql_cv_dirent_has_dino)
if test $mysql_cv_dirent_has_dino = yes; then
AC_DEFINE(STRUCT_DIRENT_HAS_D_INO)
fi
])
AC_DEFUN(MYSQL_TYPE_SIGHANDLER,
[AC_MSG_CHECKING([whether signal handlers are of type void])
AC_CACHE_VAL(mysql_cv_void_sighandler,
[AC_TRY_COMPILE([#include <sys/types.h>
#include <signal.h>
#ifdef signal
#undef signal
#endif
#ifdef __cplusplus
extern "C"
#endif
void (*signal ()) ();],
[int i;], mysql_cv_void_sighandler=yes, mysql_cv_void_sighandler=no)])dnl
AC_MSG_RESULT($mysql_cv_void_sighandler)
if test $mysql_cv_void_sighandler = yes; then
AC_DEFINE(VOID_SIGHANDLER)
fi
])
AC_DEFUN(MYSQL_CXX_BOOL,
[
AC_REQUIRE([AC_PROG_CXX])
AC_MSG_CHECKING(if ${CXX} supports bool types)
AC_CACHE_VAL(mysql_cv_have_bool,
[
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE(,[bool b = true;],
mysql_cv_have_bool=yes,
mysql_cv_have_bool=no)
AC_LANG_RESTORE
])
AC_MSG_RESULT($mysql_cv_have_bool)
if test "$mysql_cv_have_bool" = yes; then
AC_DEFINE(HAVE_BOOL)
fi
])dnl
AC_DEFUN(MYSQL_STACK_DIRECTION,
[AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction,
[AC_TRY_RUN([find_stack_direction ()
{
static char *addr = 0;
auto char dummy;
if (addr == 0)
{
addr = &dummy;
return find_stack_direction ();
}
else
return (&dummy > addr) ? 1 : -1;
}
main ()
{
exit (find_stack_direction() < 0);
}], ac_cv_c_stack_direction=1, ac_cv_c_stack_direction=-1,
ac_cv_c_stack_direction=0)])
AC_DEFINE_UNQUOTED(STACK_DIRECTION, $ac_cv_c_stack_direction)
])dnl
AC_DEFUN(MYSQL_FUNC_ALLOCA,
[
# Since we have heard that alloca fails on IRIX never define it on a
# SGI machine
if test ! "$host_vendor" = "sgi"
then
AC_REQUIRE_CPP()dnl Set CPP; we run AC_EGREP_CPP conditionally.
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
# for constant arguments. Useless!
AC_CACHE_CHECK([for working alloca.h], ac_cv_header_alloca_h,
[AC_TRY_LINK([#include <alloca.h>], [char *p = alloca(2 * sizeof(int));],
ac_cv_header_alloca_h=yes, ac_cv_header_alloca_h=no)])
if test $ac_cv_header_alloca_h = yes
then
AC_DEFINE(HAVE_ALLOCA)
fi
AC_CACHE_CHECK([for alloca], ac_cv_func_alloca_works,
[AC_TRY_LINK([
#ifdef __GNUC__
# define alloca __builtin_alloca
#else
# if HAVE_ALLOCA_H
# include <alloca.h>
# else
# ifdef _AIX
#pragma alloca
# else
# ifndef alloca /* predefined by HP cc +Olibcalls */
char *alloca ();
# endif
# endif
# endif
#endif
], [char *p = (char *) alloca(1);],
ac_cv_func_alloca_works=yes, ac_cv_func_alloca_works=no)])
if test $ac_cv_func_alloca_works = yes; then
AC_DEFINE(HAVE_ALLOCA)
fi
if test $ac_cv_func_alloca_works = no; then
# The SVR3 libPW and SVR4 libucb both contain incompatible functions
# that cause trouble. Some versions do not even contain alloca or
# contain a buggy version. If you still want to use their alloca,
# use ar to extract alloca.o from them instead of compiling alloca.c.
ALLOCA=alloca.o
AC_DEFINE(C_ALLOCA)
AC_CACHE_CHECK(whether alloca needs Cray hooks, ac_cv_os_cray,
[AC_EGREP_CPP(webecray,
[#if defined(CRAY) && ! defined(CRAY2)
webecray
#else
wenotbecray
#endif
], ac_cv_os_cray=yes, ac_cv_os_cray=no)])
if test $ac_cv_os_cray = yes; then
for ac_func in _getb67 GETB67 getb67; do
AC_CHECK_FUNC($ac_func, [AC_DEFINE_UNQUOTED(CRAY_STACKSEG_END, $ac_func)
break])
done
fi
fi
AC_SUBST(ALLOCA)dnl
else
AC_MSG_RESULT("Skipped alloca tests")
fi
])
AC_DEFUN(MYSQL_CHECK_LONGLONG_TO_FLOAT,
[
AC_MSG_CHECKING(if conversion of longlong to float works)
AC_CACHE_VAL(ac_cv_conv_longlong_to_float,
[AC_TRY_RUN([#include <stdio.h>
typedef long long longlong;
main()
{
longlong ll=1;
float f;
FILE *file=fopen("conftestval", "w");
f = (float) ll;
fprintf(file,"%g\n",f);
close(file);
exit (0);
}], ac_cv_conv_longlong_to_float=`cat conftestval`, ac_cv_conv_longlong_to_float=0, ifelse([$2], , , ac_cv_conv_longlong_to_float=$2))])dnl
if test "$ac_cv_conv_longlong_to_float" = "1" -o "$ac_cv_conv_longlong_to_float" = "yes"
then
ac_cv_conv_longlong_to_float=yes
else
ac_cv_conv_longlong_to_float=no
fi
AC_MSG_RESULT($ac_cv_conv_longlong_to_float)
])
AC_DEFUN(MYSQL_CHECK_CPU,
[AC_CACHE_CHECK([if compiler supports optimizations for current cpu],
mysql_cv_cpu,[
ac_save_CFLAGS="$CFLAGS"
if test -r /proc/cpuinfo ; then
cpuinfo="cat /proc/cpuinfo"
cpu_family=`$cpuinfo | grep 'cpu family' | cut -d ':' -f 2 | cut -d ' ' -f 2 | head -1`
cpu_vendor=`$cpuinfo | grep 'vendor_id' | cut -d ':' -f 2 | cut -d ' ' -f 2 | head -1`
fi
if test "$cpu_vendor" = "AuthenticAMD"; then
if test $cpu_family -ge 6; then
cpu_set="athlon pentiumpro k5 pentium i486 i386";
elif test $cpu_family -eq 5; then
cpu_set="k5 pentium i486 i386";
elif test $cpu_family -eq 4; then
cpu_set="i486 i386"
else
cpu_set="i386"
fi
elif test "$cpu_vendor" = "GenuineIntel"; then
if test $cpu_family -ge 6; then
cpu_set="pentiumpro pentium i486 i386";
elif test $cpu_family -eq 5; then
cpu_set="pentium i486 i386";
elif test $cpu_family -eq 4; then
cpu_set="i486 i386"
else
cpu_set="i386"
fi
fi
for ac_arg in $cpu_set;
do
CFLAGS="$ac_save_CFLAGS -mcpu=$ac_arg -march=$ac_arg -DCPU=$ac_arg"
AC_TRY_COMPILE([],[int i],mysql_cv_cpu=$ac_arg; break;, mysql_cv_cpu="unknown")
done
if test "$mysql_cv_cpu" = "unknown"
then
CFLAGS="$ac_save_CFLAGS"
AC_MSG_RESULT(none)
else
AC_MSG_RESULT($mysql_cv_cpu)
fi
]]))
AC_DEFUN(MYSQL_CHECK_VIO, [
AC_ARG_WITH([vio],
[ --with-vio Include the Virtual IO support],
[vio="$withval"],
[vio=no])
if test "$vio" = "yes"
then
vio_dir="vio"
vio_libs="../vio/libvio.la"
AC_DEFINE(HAVE_VIO)
else
vio_dir=""
vio_libs=""
fi
AC_SUBST([vio_dir])
AC_SUBST([vio_libs])
])
AC_DEFUN(MYSQL_FIND_OPENSSL, [
for d in /usr/ssl/include /usr/local/ssl/include /usr/include \
/usr/include/ssl /opt/ssl/include /opt/openssl/include \
/usr/local/ssl/include /usr/local/include ; do
if test -f $d/openssl/ssl.h ; then
OPENSSL_INCLUDE=$d
fi
done
for d in /usr/ssl/lib /usr/local/ssl/lib /usr/lib/openssl \
/usr/lib /opt/ssl/lib /opt/openssl/lib /usr/local/lib/ ; do
if test -f $d/libssl.a ; then
OPENSSL_LIB=$d
fi
done
if test -z "$OPENSSL_LIB" -o -z "$OPENSSL_INCLUDE" ; then
echo "Could not find an installation of OpenSSL"
if test -n "$OPENSSL_LIB" ; then
if test "$IS_LINUX" = "true"; then
echo "Looks like you've forgotted to install OpenSSL development RPM"
fi
fi
exit 1
fi
])
AC_DEFUN(MYSQL_CHECK_OPENSSL, [
AC_MSG_CHECKING(for OpenSSL)
AC_ARG_WITH([openssl],
[ --with-openssl Include the OpenSSL support],
[openssl="$withval"],
[openssl=no])
openssl_libs=""
openssl_includes=""
if test "$openssl" = "yes"
then
MYSQL_FIND_OPENSSL
#force VIO use
vio_dir="vio"
vio_libs="../vio/libvio.la"
AC_DEFINE(HAVE_VIO)
AC_MSG_RESULT(yes)
openssl_libs="-L$OPENSSL_LIB -lssl -lcrypto"
# Don't set openssl_includes to /usr/include as this gives us a lot of
# compiler warnings when using gcc 3.x
if test "$OPENSSL_INCLUDE" != "/usr/include"
then
openssl_includes="-I$OPENSSL_INCLUDE"
fi
AC_DEFINE(HAVE_OPENSSL)
# openssl-devel-0.9.6 requires dlopen() and we can't link staticly
# on many platforms (We should actually test this here, but it's quite
# hard) to do as we are doing libtool for linking.
using_static=""
case "$CLIENT_EXTRA_LDFLAGS $MYSQLD_EXTRA_LDFLAGS" in
*-all-static*) using_static="yes" ;;
esac
if test $using_static = "yes"
then
echo "You can't use the --all-static link option when using openssl."
exit 1
fi
AC_MSG_RESULT(no)
fi
NON_THREADED_CLIENT_LIBS="$NON_THREADED_CLIENT_LIBS $openssl_libs"
AC_SUBST(openssl_libs)
AC_SUBST(openssl_includes)
])
AC_DEFUN(MYSQL_CHECK_MYSQLFS, [
AC_ARG_WITH([mysqlfs],
[
--with-mysqlfs Include the corba-based MySQL file system],
[mysqlfs="$withval"],
[mysqlfs=no])
dnl Call MYSQL_CHECK_ORBIT even if mysqlfs == no, so that @orbit_*@
dnl get substituted.
MYSQL_CHECK_ORBIT
AC_MSG_CHECKING(if we should build MySQLFS)
fs_dirs=""
if test "$mysqlfs" = "yes"
then
if test -n "$orbit_exec_prefix"
then
fs_dirs=fs
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT(disabled because ORBIT, the CORBA ORB, was not found)
fi
else
AC_MSG_RESULT([no])
fi
AC_SUBST([fs_dirs])
])
AC_DEFUN(MYSQL_CHECK_ORBIT, [
AC_MSG_CHECKING(for ORBit)
orbit_config_path=`which orbit-config`
if test -n "$orbit_config_path" -a $? = 0
then
orbit_exec_prefix=`orbit-config --exec-prefix`
orbit_includes=`orbit-config --cflags server`
orbit_libs=`orbit-config --libs server`
orbit_idl="$orbit_exec_prefix/bin/orbit-idl"
AC_MSG_RESULT(found!)
AC_DEFINE(HAVE_ORBIT)
else
orbit_exec_prefix=
orbit_includes=
orbit_libs=
orbit_idl=
AC_MSG_RESULT(not found)
fi
AC_SUBST(orbit_includes)
AC_SUBST(orbit_libs)
AC_SUBST(orbit_idl)
])
AC_DEFUN([MYSQL_CHECK_ISAM], [
AC_ARG_WITH([isam], [
--without-isam Disable the ISAM table type],
[with_isam="$withval"],
[with_isam=yes])
isam_libs=
if test X"$with_isam" = X"yes"
then
AC_DEFINE(HAVE_ISAM)
isam_libs="\$(top_builddir)/isam/libnisam.a\
\$(top_builddir)/merge/libmerge.a"
fi
AC_SUBST(isam_libs)
])
dnl ---------------------------------------------------------------------------
dnl Macro: MYSQL_CHECK_BDB
dnl Sets HAVE_BERKELEY_DB if inst library is found
dnl Makes sure db version is correct.
dnl Looks in $srcdir for Berkeley distribution if not told otherwise
dnl ---------------------------------------------------------------------------
AC_DEFUN([MYSQL_CHECK_BDB], [
AC_ARG_WITH([berkeley-db],
[
--with-berkeley-db[=DIR]
Use BerkeleyDB located in DIR],
[bdb="$withval"],
[bdb=no])
AC_ARG_WITH([berkeley-db-includes],
[
--with-berkeley-db-includes=DIR
Find Berkeley DB headers in DIR],
[bdb_includes="$withval"],
[bdb_includes=default])
AC_ARG_WITH([berkeley-db-libs],
[
--with-berkeley-db-libs=DIR
Find Berkeley DB libraries in DIR],
[bdb_libs="$withval"],
[bdb_libs=default])
AC_MSG_CHECKING([for BerkeleyDB])
dnl SORT OUT THE SUPPLIED ARGUMENTS TO DETERMINE WHAT TO DO
dnl echo "DBG1: bdb='$bdb'; incl='$bdb_includes'; lib='$bdb_libs'"
have_berkeley_db=no
case "$bdb" in
no )
mode=no
AC_MSG_RESULT([no])
;;
yes | default )
case "$bdb_includes---$bdb_libs" in
default---default )
mode=search-$bdb
AC_MSG_RESULT([searching...])
;;
default---* | *---default | yes---* | *---yes )
AC_MSG_ERROR([if either 'includes' or 'libs' is specified, both must be specified])
;;
* )
mode=supplied-two
AC_MSG_RESULT([supplied])
;;
esac
;;
* )
mode=supplied-one
AC_MSG_RESULT([supplied])
;;
esac
dnl echo "DBG2: [$mode] bdb='$bdb'; incl='$bdb_includes'; lib='$bdb_libs'"
case $mode in
no )
bdb_includes=
bdb_libs=
bdb_libs_with_path=
;;
supplied-two )
MYSQL_CHECK_INSTALLED_BDB([$bdb_includes], [$bdb_libs])
case $bdb_dir_ok in
installed ) mode=yes ;;
* ) AC_MSG_ERROR([didn't find valid BerkeleyDB: $bdb_dir_ok]) ;;
esac
;;
supplied-one )
MYSQL_CHECK_BDB_DIR([$bdb])
case $bdb_dir_ok in
source ) mode=compile ;;
installed ) mode=yes ;;
* ) AC_MSG_ERROR([didn't find valid BerkeleyDB: $bdb_dir_ok]) ;;
esac
;;
search-* )
MYSQL_SEARCH_FOR_BDB
case $bdb_dir_ok in
source ) mode=compile ;;
installed ) mode=yes ;;
* )
# not found
case $mode in
*-yes ) AC_MSG_ERROR([no suitable BerkeleyDB found]) ;;
* ) mode=no ;;
esac
bdb_includes=
bdb_libs=
bdb_libs_with_path=
;;
esac
;;
*)
AC_MSG_ERROR([impossible case condition '$mode': please report this to bugs@lists.mysql.com])
;;
esac
dnl echo "DBG3: [$mode] bdb='$bdb'; incl='$bdb_includes'; lib='$bdb_libs'"
case $mode in
no )
AC_MSG_RESULT([Not using Berkeley DB])
;;
yes )
have_berkeley_db="yes"
AC_MSG_RESULT([Using Berkeley DB in '$bdb_includes'])
;;
compile )
have_berkeley_db="$bdb"
AC_MSG_RESULT([Compiling Berekeley DB in '$have_berkeley_db'])
;;
* )
AC_MSG_ERROR([impossible case condition '$mode': please report this to bugs@lists.mysql.com])
;;
esac
AC_SUBST(bdb_includes)
AC_SUBST(bdb_libs)
AC_SUBST(bdb_libs_with_path)
])
AC_DEFUN([MYSQL_CHECK_INSTALLED_BDB], [
dnl echo ["MYSQL_CHECK_INSTALLED_BDB ($1) ($2)"]
inc="$1"
lib="$2"
if test -f "$inc/db.h"
then
MYSQL_CHECK_BDB_VERSION([$inc/db.h],
[.*#define[ ]*], [[ ][ ]*])
if test X"$bdb_version_ok" = Xyes; then
save_LDFLAGS="$LDFLAGS"
LDFLAGS="-L$lib $LDFLAGS"
AC_CHECK_LIB(db,db_env_create, [
bdb_dir_ok=installed
MYSQL_TOP_BUILDDIR([inc])
MYSQL_TOP_BUILDDIR([lib])
bdb_includes="-I$inc"
bdb_libs="-L$lib -ldb"
bdb_libs_with_path="$lib/libdb.a"
])
LDFLAGS="$save_LDFLAGS"
else
bdb_dir_ok="$bdb_version_ok"
fi
else
bdb_dir_ok="no db.h file in '$inc'"
fi
])