pgsql/configure.in - diff

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Up to [PostgreSQL CVS Repository] / pgsql

Diff for /pgsql/configure.in between versions 1.237 and 1.267

version 1.237, 2003/02/19 04:04:04	version 1.267, 2003/06/23 23:51:59
Line 58 case $host_os in	Line 58 case $host_os in
aix*) template=aix ;;	aix*) template=aix ;;
beos*) template=beos ;;	beos*) template=beos ;;
bsdi*) template=bsdi ;;	bsdi*) template=bsdi ;;
cygwin*) template=win ;;	cygwin*) template=cygwin ;;
darwin*) template=darwin ;;	darwin*) template=darwin ;;
dgux*) template=dgux ;;	dgux*) template=dgux ;;
freebsd*) template=freebsd ;;	freebsd*) template=freebsd ;;
hpux*) template=hpux ;;	hpux*) template=hpux ;;
irix*) template=irix5 ;;	irix*) template=irix5 ;;
linux*) template=linux ;;	linux*) template=linux ;;
	mingw*) template=win32 ;;
netbsd*) template=netbsd ;;	netbsd*) template=netbsd ;;
nextstep*) template=nextstep ;;	nextstep*) template=nextstep ;;
openbsd*) template=openbsd ;;	openbsd*) template=openbsd ;;
Line 148 PGAC_ARG_REQ(with, libs, [ --with-	Line 149 PGAC_ARG_REQ(with, libs, [ --with-
AC_MSG_CHECKING([whether to build with 64-bit integer date/time support])	AC_MSG_CHECKING([whether to build with 64-bit integer date/time support])
PGAC_ARG_BOOL(enable, integer-datetimes, no, [ --enable-integer-datetimes enable 64-bit integer date/time support],	PGAC_ARG_BOOL(enable, integer-datetimes, no, [ --enable-integer-datetimes enable 64-bit integer date/time support],
[AC_DEFINE([USE_INTEGER_DATETIMES], 1,	[AC_DEFINE([USE_INTEGER_DATETIMES], 1,
[Set to 1 if you want integer date/time support (--enable-integer-datetimes)])])	[Define to 1 if you want 64-bit integer timestamp and interval support. (--enable-integer-datetimes)])])
AC_MSG_RESULT([$enable_integer_datetimes])	AC_MSG_RESULT([$enable_integer_datetimes])


Line 157 AC_MSG_RESULT([$enable_integer_datetimes	Line 158 AC_MSG_RESULT([$enable_integer_datetimes
AC_MSG_CHECKING([whether to build with recode support])	AC_MSG_CHECKING([whether to build with recode support])
PGAC_ARG_BOOL(enable, recode, no, [ --enable-recode enable single-byte recode support],	PGAC_ARG_BOOL(enable, recode, no, [ --enable-recode enable single-byte recode support],
[AC_DEFINE([CYR_RECODE], 1,	[AC_DEFINE([CYR_RECODE], 1,
[Set to 1 if you want single-byte recode support (--enable-recode)])])	[Define to 1 if you want single-byte recode support. (--enable-recode)])])
AC_MSG_RESULT([$enable_recode])	AC_MSG_RESULT([$enable_recode])


Line 170 PGAC_ARG_OPTARG(enable, nls,	Line 171 PGAC_ARG_OPTARG(enable, nls,
[],	[],
[WANTED_LANGUAGES=$enableval],	[WANTED_LANGUAGES=$enableval],
[AC_DEFINE(ENABLE_NLS, 1,	[AC_DEFINE(ENABLE_NLS, 1,
[Define to 1 if you want National Language Support (--enable-nls)])])	[Define to 1 if you want National Language Support. (--enable-nls)])])
AC_MSG_RESULT([$enable_nls])	AC_MSG_RESULT([$enable_nls])
AC_SUBST(enable_nls)	AC_SUBST(enable_nls)
AC_SUBST(WANTED_LANGUAGES)	AC_SUBST(WANTED_LANGUAGES)
Line 185 PGAC_ARG_REQ(with, pgport, [ --with-pgp	Line 186 PGAC_ARG_REQ(with, pgport, [ --with-pgp
AC_MSG_RESULT([$default_port])	AC_MSG_RESULT([$default_port])
# Need both of these because some places want an integer and some a string	# Need both of these because some places want an integer and some a string
AC_DEFINE_UNQUOTED(DEF_PGPORT, ${default_port},	AC_DEFINE_UNQUOTED(DEF_PGPORT, ${default_port},
[The default TCP port number on which the server listens and to which	[Define to the default TCP port number on which the server listens and
clients will try to connect to. This can be overridden at run-time,	to which clients will try to connect to. This can be overridden at
but it's convenient if your clients have the right default compiled in.	run-time, but it's convenient if your clients have the right default
(--with-pgport=PORTNUM)])	compiled in. (--with-pgport=PORTNUM)])
AC_DEFINE_UNQUOTED(DEF_PGPORT_STR, "${default_port}",	AC_DEFINE_UNQUOTED(DEF_PGPORT_STR, "${default_port}",
[Default TCP port number as string constant])	[Define to the default TCP port number as string constant.])
AC_SUBST(default_port)	AC_SUBST(default_port)

#	#
# Maximum number of allowed connections (--with-maxbackends), default 32
#
AC_MSG_CHECKING([for default soft limit on number of connections])
PGAC_ARG_REQ(with, maxbackends, [ --with-maxbackends=N set default maximum number of connections [32]],
[],
[with_maxbackends=32])
AC_MSG_RESULT([$with_maxbackends])
AC_DEFINE_UNQUOTED([DEF_MAXBACKENDS], [$with_maxbackends],
[The default soft limit on the number of concurrent connections, i.e., the default for the postmaster -N switch (--with-maxbackends)])


#
# Option to disable shared libraries	# Option to disable shared libraries
#	#
PGAC_ARG_BOOL(enable, shared, yes,	PGAC_ARG_BOOL(enable, shared, yes,
Line 277 if test x"$GCC" = x"yes" ; then	Line 266 if test x"$GCC" = x"yes" ; then
else	else
cc_string=$CC	cc_string=$CC
fi	fi
AC_DEFINE_UNQUOTED(PG_VERSION_STR, ["PostgreSQL $PACKAGE_VERSION on $host, compiled by $cc_string"], [A canonical string containing the version number, platform, and C compiler])	AC_DEFINE_UNQUOTED(PG_VERSION_STR,
	["PostgreSQL $PACKAGE_VERSION on $host, compiled by $cc_string"],
	[A string containing the version number, platform, and C compiler])


#	#
Line 293 AC_SUBST(autodepend)	Line 284 AC_SUBST(autodepend)
#	#
PGAC_ARG_BOOL(enable, cassert, no, [ --enable-cassert enable assertion checks (for debugging)],	PGAC_ARG_BOOL(enable, cassert, no, [ --enable-cassert enable assertion checks (for debugging)],
[AC_DEFINE([USE_ASSERT_CHECKING], 1,	[AC_DEFINE([USE_ASSERT_CHECKING], 1,
[Define to 1 to build with assertion checks])])	[Define to 1 to build with assertion checks. (--enable-cassert)])])


#	#
Line 328 for dir in $LIBRARY_DIRS $SRCH_LIB; do	Line 319 for dir in $LIBRARY_DIRS $SRCH_LIB; do
done	done
IFS=$ac_save_IFS	IFS=$ac_save_IFS

	#
	# Enable libpq to be thread-safe
	#
	AC_MSG_CHECKING([allow threaded libpq])
	PGAC_ARG_BOOL(with, threads, no, [ --with-threads allow libpq and ecpg to be thread-safe],
	[AC_DEFINE([USE_THREADS], 1, [Define to 1 to build libpq and ecpg to be thread-safe. (--with-threads)])])

	AC_MSG_RESULT([$with_threads])
	AC_SUBST(with_threads)

#	#
# Tcl/Tk	# Tcl/Tk
Line 410 PGAC_ARG_OPTARG(with, krb4, [[ --with-k	Line 410 PGAC_ARG_OPTARG(with, krb4, [[ --with-k
[krb4_prefix=$withval],	[krb4_prefix=$withval],
[	[
AC_MSG_RESULT(yes)	AC_MSG_RESULT(yes)
AC_DEFINE(KRB4, 1, [Define if you are building with Kerberos 4 support.])	AC_DEFINE(KRB4, 1, [Define to build with Kerberos 4 support. (--with-krb4)])

if test -d "$krb4_prefix/include"; then	if test -d "$krb4_prefix/include"; then
INCLUDES="$INCLUDES -I$krb4_prefix/include"	INCLUDES="$INCLUDES -I$krb4_prefix/include"
Line 435 PGAC_ARG_OPTARG(with, krb5, [[ --with-k	Line 435 PGAC_ARG_OPTARG(with, krb5, [[ --with-k
[krb5_prefix=$withval],	[krb5_prefix=$withval],
[	[
AC_MSG_RESULT([yes])	AC_MSG_RESULT([yes])
AC_DEFINE(KRB5, 1, [Define if you are building with Kerberos 5 support.])	AC_DEFINE(KRB5, 1, [Define to build with Kerberos 5 support. (--with-krb5)])

if test -d "$krb5_prefix/include"; then	if test -d "$krb5_prefix/include"; then
INCLUDES="$INCLUDES -I$krb5_prefix/include"	INCLUDES="$INCLUDES -I$krb5_prefix/include"
Line 467 PGAC_ARG_REQ(with, krb-srvnam,	Line 467 PGAC_ARG_REQ(with, krb-srvnam,
[],	[],
[with_krb_srvnam="postgres"])	[with_krb_srvnam="postgres"])
AC_DEFINE_UNQUOTED([PG_KRB_SRVNAM], ["$with_krb_srvnam"],	AC_DEFINE_UNQUOTED([PG_KRB_SRVNAM], ["$with_krb_srvnam"],
[The name of the PostgreSQL service principal in Kerberos])	[Define to the name of the PostgreSQL service principal in Kerberos. (--with-krb-srvnam=NAME)])


#	#
Line 476 AC_DEFINE_UNQUOTED([PG_KRB_SRVNAM], ["$w	Line 476 AC_DEFINE_UNQUOTED([PG_KRB_SRVNAM], ["$w
AC_MSG_CHECKING([whether to build with PAM support])	AC_MSG_CHECKING([whether to build with PAM support])
PGAC_ARG_BOOL(with, pam, no,	PGAC_ARG_BOOL(with, pam, no,
[ --with-pam build with PAM support],	[ --with-pam build with PAM support],
[AC_DEFINE([USE_PAM], 1, [Define to build with PAM support])])	[AC_DEFINE([USE_PAM], 1, [Define to 1 to build with PAM support. (--with-pam)])])
AC_MSG_RESULT([$with_pam])	AC_MSG_RESULT([$with_pam])
AC_SUBST(with_pam)	AC_SUBST(with_pam)


#	#
	# Rendezvous
	#
	AC_MSG_CHECKING([whether to build with Rendezvous support])
	PGAC_ARG_BOOL(with, rendezvous, no,
	[ --with-rendezvous build with Rendezvous support],
	[AC_DEFINE([USE_RENDEZVOUS], 1, [Define to 1 to build with Rendezvous support. (--with-rendezvous)])])
	AC_MSG_RESULT([$with_rendezvous])
	AC_SUBST(with_rendezvous)


	#
# OpenSSL	# OpenSSL
#	#
PGAC_ARG_OPTARG(with, openssl,	PGAC_ARG_OPTARG(with, openssl,
Line 490 PGAC_ARG_OPTARG(with, openssl,	Line 501 PGAC_ARG_OPTARG(with, openssl,
[openssl_prefix=$withval],	[openssl_prefix=$withval],
[	[
AC_MSG_RESULT([building with OpenSSL support])	AC_MSG_RESULT([building with OpenSSL support])
AC_DEFINE([USE_SSL], 1, [Define to build with (Open)SSL support])	AC_DEFINE([USE_SSL], 1, [Define to build with (Open)SSL support. (--with-openssl)])

if test -d "${openssl_prefix}/include" ; then	if test -d "${openssl_prefix}/include" ; then
INCLUDES="$INCLUDES -I${openssl_prefix}/include"	INCLUDES="$INCLUDES -I${openssl_prefix}/include"
Line 516 PGAC_ARG_BOOL(with, zlib, yes,	Line 527 PGAC_ARG_BOOL(with, zlib, yes,
[ --without-zlib do not use Zlib])	[ --without-zlib do not use Zlib])


	#
	# Elf
	#

# Assume system is ELF if it predefines __ELF__ as 1,	# Assume system is ELF if it predefines __ELF__ as 1,
# otherwise believe host_os based default.	# otherwise believe host_os based default.
Line 537 else	Line 551 else
fi])	fi])
AC_SUBST(ELF_SYS)	AC_SUBST(ELF_SYS)

	#
	# Assignments
	#

CPPFLAGS="$CPPFLAGS $INCLUDES"	CPPFLAGS="$CPPFLAGS $INCLUDES"
LDFLAGS="$LDFLAGS $LIBDIRS"	LDFLAGS="$LDFLAGS $LIBDIRS"
Line 568 AC_PATH_PROG(TAR, tar)	Line 584 AC_PATH_PROG(TAR, tar)
PGAC_CHECK_STRIP	PGAC_CHECK_STRIP

AC_CHECK_PROGS(YACC, ['bison -y'])	AC_CHECK_PROGS(YACC, ['bison -y'])

	if test "$YACC"; then
	if $YACC --version \| sed q \| $AWK '{ if ($4 < 1.875) exit 0; else exit 1;}'; then
	AC_MSG_WARN([
	*** The installed version of Bison is too old. PostgreSQL needs
	*** Bison version 1.875 or later.])
	fi
	fi

if test -z "$YACC"; then	if test -z "$YACC"; then
AC_MSG_WARN([	AC_MSG_WARN([
*** Without Bison you will not be able to build PostgreSQL from CVS or	*** Without Bison you will not be able to build PostgreSQL from CVS or
Line 616 AC_CHECK_LIB(BSD, main)	Line 641 AC_CHECK_LIB(BSD, main)
AC_CHECK_LIB(gen, main)	AC_CHECK_LIB(gen, main)
AC_CHECK_LIB(PW, main)	AC_CHECK_LIB(PW, main)
AC_CHECK_LIB(resolv, main)	AC_CHECK_LIB(resolv, main)
	AC_CHECK_LIB(wsock32, main)
AC_SEARCH_LIBS(getopt_long, [getopt gnugetopt])	AC_SEARCH_LIBS(getopt_long, [getopt gnugetopt])
# QNX:	# QNX:
AC_CHECK_LIB(unix, main)	AC_CHECK_LIB(unix, main)
Line 648 fi	Line 674 fi
if test "$with_krb4" = yes ; then	if test "$with_krb4" = yes ; then
AC_CHECK_LIB(des, des_encrypt, [], [AC_MSG_ERROR([library 'des' is required for Kerberos 4])])	AC_CHECK_LIB(des, des_encrypt, [], [AC_MSG_ERROR([library 'des' is required for Kerberos 4])])
AC_CHECK_LIB(krb, krb_sendauth, [], [AC_MSG_ERROR([library 'krb' is required for Kerberos 4])])	AC_CHECK_LIB(krb, krb_sendauth, [], [AC_MSG_ERROR([library 'krb' is required for Kerberos 4])])
	AC_REPLACE_FUNCS([gethostname])
fi	fi

if test "$with_krb5" = yes ; then	if test "$with_krb5" = yes ; then
Line 675 fi	Line 702 fi
##	##

dnl sys/socket.h is required by AC_FUNC_ACCEPT_ARGTYPES	dnl sys/socket.h is required by AC_FUNC_ACCEPT_ARGTYPES
AC_CHECK_HEADERS([crypt.h dld.h endian.h fp_class.h getopt.h ieeefp.h pwd.h sys/ipc.h sys/pstat.h sys/select.h sys/sem.h sys/socket.h sys/shm.h sys/un.h termios.h utime.h kernel/OS.h kernel/image.h SupportDefs.h])	AC_CHECK_HEADERS([crypt.h dld.h endian.h fp_class.h getopt.h ieeefp.h poll.h pwd.h sys/ipc.h sys/poll.h sys/pstat.h sys/select.h sys/sem.h sys/socket.h sys/shm.h sys/un.h termios.h utime.h kernel/OS.h kernel/image.h SupportDefs.h])

# At least on IRIX, cpp test for netinet/tcp.h will fail unless	# At least on IRIX, cpp test for netinet/tcp.h will fail unless
# netinet/in.h is included first.	# netinet/in.h is included first.
Line 731 if test "$with_pam" = yes ; then	Line 758 if test "$with_pam" = yes ; then
[AC_MSG_ERROR([header file <security/pam_appl.h> or <pam/pam_appl.h> is required for PAM.])])])	[AC_MSG_ERROR([header file <security/pam_appl.h> or <pam/pam_appl.h> is required for PAM.])])])
fi	fi

	if test "$with_rendezvous" = yes ; then
	AC_CHECK_HEADER(DNSServiceDiscovery/DNSServiceDiscovery.h, [], [AC_MSG_ERROR([header file <DNSServiceDiscovery/DNSServiceDiscovery.h> is required for Rendezvous])])
	fi


##	##
## Types, structures, compiler characteristics	## Types, structures, compiler characteristics
Line 742 AC_C_INLINE	Line 773 AC_C_INLINE
AC_C_STRINGIZE	AC_C_STRINGIZE
PGAC_C_SIGNED	PGAC_C_SIGNED
AC_C_VOLATILE	AC_C_VOLATILE
AC_STRUCT_TIMEZONE	PGAC_C_FUNCNAME_SUPPORT
	PGAC_STRUCT_TIMEZONE
PGAC_UNION_SEMUN	PGAC_UNION_SEMUN
PGAC_STRUCT_SOCKADDR_UN	PGAC_STRUCT_SOCKADDR_UN
	PGAC_STRUCT_SOCKADDR_STORAGE
	PGAC_STRUCT_SOCKADDR_STORAGE_SS_FAMILY
	PGAC_STRUCT_ADDRINFO

AC_CHECK_TYPES([struct cmsgcred, struct fcred, struct sockcred], [], [],	AC_CHECK_TYPES([struct cmsgcred, struct fcred, struct sockcred], [], [],
[#include <sys/param.h>	[#include <sys/param.h>
	#include <sys/types.h>
#include <sys/socket.h>	#include <sys/socket.h>
#include <sys/ucred.h>])	#include <sys/ucred.h>])

Line 786 PGAC_FUNC_GETTIMEOFDAY_1ARG	Line 822 PGAC_FUNC_GETTIMEOFDAY_1ARG
# SunOS doesn't handle negative byte comparisons properly with +/- return	# SunOS doesn't handle negative byte comparisons properly with +/- return
AC_FUNC_MEMCMP	AC_FUNC_MEMCMP

AC_CHECK_FUNCS([cbrt fcvt getpeereid memmove pstat setproctitle setsid sigprocmask sysconf waitpid dlopen fdatasync utime utimes])	AC_CHECK_FUNCS([cbrt dlopen fcvt fdatasync getpeereid memmove poll pstat setproctitle setsid sigprocmask symlink sysconf utime utimes waitpid])

AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])	AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])

# This exports HAVE_IPV6 to both C files and Makefiles	AC_CHECK_TYPE([struct sockaddr_in6],
AC_CHECK_FUNC(getaddrinfo,	[AC_CHECK_FUNC(inet_ntop,
[AC_CHECK_TYPE(struct sockaddr_in6,	[AC_DEFINE(HAVE_IPV6, 1, [Define to 1 if you have support for IPv6.])])],
[HAVE_IPV6="yes"; AC_DEFINE(HAVE_IPV6, 1)],	[],
[],
[$ac_includes_default	[$ac_includes_default
#include <netinet/in.h>])])	#include <netinet/in.h>])
AC_SUBST(HAVE_IPV6)

AC_CACHE_CHECK([for PS_STRINGS], [pgac_cv_var_PS_STRINGS],	AC_CACHE_CHECK([for PS_STRINGS], [pgac_cv_var_PS_STRINGS],
[AC_TRY_LINK(	[AC_TRY_LINK(
Line 809 PS_STRINGS->ps_argvstr = "foo";],	Line 843 PS_STRINGS->ps_argvstr = "foo";],
[pgac_cv_var_PS_STRINGS=yes],	[pgac_cv_var_PS_STRINGS=yes],
[pgac_cv_var_PS_STRINGS=no])])	[pgac_cv_var_PS_STRINGS=no])])
if test "$pgac_cv_var_PS_STRINGS" = yes ; then	if test "$pgac_cv_var_PS_STRINGS" = yes ; then
AC_DEFINE([HAVE_PS_STRINGS], [], [Define if the PS_STRINGS thing exists.])	AC_DEFINE([HAVE_PS_STRINGS], [], [Define to 1 if the PS_STRINGS thing exists.])
fi	fi


Line 841 AC_CACHE_CHECK([for isinf], ac_cv_func_i	Line 875 AC_CACHE_CHECK([for isinf], ac_cv_func_i
[ac_cv_func_isinf=no])])	[ac_cv_func_isinf=no])])

if test $ac_cv_func_isinf = yes ; then	if test $ac_cv_func_isinf = yes ; then
AC_DEFINE(HAVE_ISINF, 1, [Define to 1 if you have isinf()])	AC_DEFINE(HAVE_ISINF, 1, [Define to 1 if you have isinf().])
else	else
AC_LIBOBJ(isinf)	AC_LIBOBJ(isinf)
# Look for a way to implement a substitute for isinf()	# Look for a way to implement a substitute for isinf()
AC_CHECK_FUNCS([fpclass fp_class fp_class_d class], [break])	AC_CHECK_FUNCS([fpclass fp_class fp_class_d class], [break])
fi	fi

AC_REPLACE_FUNCS([fseeko gethostname getopt_long getrusage inet_aton random srandom strcasecmp strdup strerror strtol strtoul])	AC_REPLACE_FUNCS([crypt fseeko getopt getopt_long getrusage inet_aton random rint srandom strcasecmp strdup strerror strtol strtoul])

	# system's version of getaddrinfo(), if any, may be used only if we found
	# a definition for struct addrinfo; see notes in src/include/getaddrinfo.h
	if test x"$ac_cv_type_struct_addrinfo" = xyes ; then
	AC_REPLACE_FUNCS([getaddrinfo])
	else
	AC_LIBOBJ(getaddrinfo)
	fi

# BSD/OS & NetBSD use a custom fseeko/ftello built on fsetpos/fgetpos	# BSD/OS & NetBSD use a custom fseeko/ftello built on fsetpos/fgetpos
# We override the previous test that said fseeko/ftello didn't exist	# We override the previous test that said fseeko/ftello didn't exist
Line 858 ac_cv_func_fseeko=yes	Line 900 ac_cv_func_fseeko=yes
esac	esac

# Solaris has a very slow qsort in certain cases, so we replace it.	# Solaris has a very slow qsort in certain cases, so we replace it.
case $host_os in	case $host_os in solaris*)
solaris*) AC_LIBOBJ(qsort) ;;	AC_LIBOBJ(qsort) ;;
esac	esac

# On HPUX 9, rint() is not in regular libm.a but in /lib/pa1.1/libm.a;	# Win32 can't to rename or unlink on an open file
# this hackery with HPUXMATHLIB allows us to cope.	case $host_os in mingw*)
HPUXMATHLIB=""	AC_LIBOBJ(dirmod)
case $host_cpu in	AC_LIBOBJ(copydir)
hppa1.1)	AC_LIBOBJ(gettimeofday) ;;
if test -r /lib/pa1.1/libm.a ; then
HPUXMATHLIB="-L /lib/pa1.1 -lm"
fi ;;
esac	esac
AC_SUBST(HPUXMATHLIB)

AC_CHECK_FUNCS(rint, [],
[AC_CHECK_LIB(m, rint, AC_DEFINE(HAVE_RINT), , $HPUXMATHLIB)])


if test "$with_readline" = yes; then	if test "$with_readline" = yes; then
PGAC_VAR_RL_COMPLETION_APPEND_CHARACTER	PGAC_VAR_RL_COMPLETION_APPEND_CHARACTER
Line 888 dnl Cannot use AC_CHECK_FUNC because fin	Line 922 dnl Cannot use AC_CHECK_FUNC because fin
AC_MSG_CHECKING(for finite)	AC_MSG_CHECKING(for finite)
AC_TRY_LINK([#include <math.h>],	AC_TRY_LINK([#include <math.h>],
[int dummy=finite(1.0);],	[int dummy=finite(1.0);],
[AC_DEFINE(HAVE_FINITE, 1, [Set to 1 if you have finite()])	[AC_DEFINE(HAVE_FINITE, 1, [Define to 1 if you have finite().])
AC_MSG_RESULT(yes)],	AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])	[AC_MSG_RESULT(no)])

dnl Cannot use AC_CHECK_FUNC because sigsetjmp may be a macro	dnl Cannot use AC_CHECK_FUNC because sigsetjmp may be a macro
dnl (especially on GNU libc)	dnl (especially on GNU libc)
dnl See also comments in pg_config.h.	dnl See also comments in c.h.
AC_MSG_CHECKING(for sigsetjmp)	AC_MSG_CHECKING(for sigsetjmp)
AC_TRY_LINK([#include <setjmp.h>],	AC_TRY_LINK([#include <setjmp.h>],
[sigjmp_buf x; sigsetjmp(x, 1);],	[sigjmp_buf x; sigsetjmp(x, 1);],
[AC_DEFINE(HAVE_SIGSETJMP, 1, [Set to 1 if you have sigsetjmp()])	[AC_DEFINE(HAVE_SIGSETJMP, 1, [Define to 1 if you have sigsetjmp().])
AC_MSG_RESULT(yes)],	AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])	[AC_MSG_RESULT(no)])

AC_CHECK_FUNC(syslog,	AC_CHECK_FUNC(syslog,
[AC_CHECK_HEADER(syslog.h,	[AC_CHECK_HEADER(syslog.h,
[AC_DEFINE(HAVE_SYSLOG, 1, [])],	[AC_DEFINE(HAVE_SYSLOG, 1, [Define to 1 if you have the syslog interface.])])])
[])])

AC_CACHE_CHECK([for optreset], pgac_cv_var_int_optreset,	AC_CACHE_CHECK([for optreset], pgac_cv_var_int_optreset,
[AC_TRY_LINK([#include <unistd.h>],	[AC_TRY_LINK([#include <unistd.h>],
Line 913 AC_CACHE_CHECK([for optreset], pgac_cv_v	Line 946 AC_CACHE_CHECK([for optreset], pgac_cv_v
[pgac_cv_var_int_optreset=yes],	[pgac_cv_var_int_optreset=yes],
[pgac_cv_var_int_optreset=no])])	[pgac_cv_var_int_optreset=no])])
if test x"$pgac_cv_var_int_optreset" = x"yes"; then	if test x"$pgac_cv_var_int_optreset" = x"yes"; then
AC_DEFINE(HAVE_INT_OPTRESET, 1, [Define to 1 if you have the global variable 'int optreset'])	AC_DEFINE(HAVE_INT_OPTRESET, 1, [Define to 1 if you have the global variable 'int optreset'.])
fi	fi

AC_CHECK_FUNCS([strtoll strtoq], [break])	AC_CHECK_FUNCS([strtoll strtoq], [break])
Line 926 AC_CHECK_FUNCS(atexit, [],	Line 959 AC_CHECK_FUNCS(atexit, [],

AC_FUNC_FSEEKO	AC_FUNC_FSEEKO

	#
	# Pthreads
	#
	# For each platform, we need to know about any special compile and link
	# libraries, and whether the normal C function names are thread-safe.
	#
	NEED_REENTRANT_FUNC_NAMES=no
	if test "$with_threads" = yes; then
	AC_CHECK_HEADER(pthread.h, [], [AC_MSG_ERROR([pthread.h not found, required for --with-threads])])

	if test "$SUPPORTS_THREADS" != yes; then
	AC_MSG_ERROR([
	Cannot enable threads on your platform.
	Please report your platform threading info to the PostgreSQL mailing lists
	so it can be added to the next release. Report any compile flags, link flags,
	functions, or libraries required for threading support.
	])
	fi
	fi
	AC_SUBST(THREAD_CFLAGS)
	AC_SUBST(THREAD_LIBS)


	#
	# Check for re-entrant versions of certain functions
	#
	# Include special flags if threads are enabled _and_ if required for
	# threading on this platform. Some platforms have *_r functions but
	# their natively named funcs are threadsafe, and should be used instead.
	#
	# One trick here is that if the don't call AC_CHECK_FUNCS, the
	# functions are marked "not found", which is perfect.
	#
	if test "$NEED_REENTRANT_FUNC_NAMES" = yes ; then
	_CFLAGS="$CFLAGS"
	_LIB="$LIBS"
	CFLAGS="$CFLAGS $TREAD_CFLAGS"
	LIBS="$LIBS $THREAD_LIBS"
	AC_CHECK_FUNCS([strerror_r getpwuid_r gethostbyname_r])
	CFLAGS="$_CFLAGS"
	LIB="$_LIBS"
	fi


# This test makes sure that run tests work at all. Sometimes a shared	# This test makes sure that run tests work at all. Sometimes a shared
# library is found by the linker, but the runtime linker can't find it.	# library is found by the linker, but the runtime linker can't find it.
Line 970 if test x"$HAVE_LONG_LONG_INT_64" = xyes	Line 1046 if test x"$HAVE_LONG_LONG_INT_64" = xyes
long long int foo = INT64CONST(0x1234567890123456);	long long int foo = INT64CONST(0x1234567890123456);
],	],
[],	[],
[AC_DEFINE(HAVE_LL_CONSTANTS, 1, [Define if you have LL constants])],	[AC_DEFINE(HAVE_LL_CONSTANTS, 1, [Define to 1 if constants of type 'long long int' should have the suffix LL.])],
[])	[])
fi	fi

Line 1000 else	Line 1076 else
fi	fi

AC_DEFINE_UNQUOTED(INT64_FORMAT, $INT64_FORMAT,	AC_DEFINE_UNQUOTED(INT64_FORMAT, $INT64_FORMAT,
[Define this as the appropriate snprintf format for 64-bit ints, if any])	[Define to the appropriate snprintf format for 64-bit ints, if any.])

if test $pgac_need_repl_snprintf = yes; then	if test $pgac_need_repl_snprintf = yes; then
AC_LIBOBJ(snprintf)	AC_LIBOBJ(snprintf)
fi	fi

dnl Need a #define for the size of Datum (unsigned long)	# Need a #define for the size of Datum (unsigned long)

AC_CHECK_SIZEOF([unsigned long])	AC_CHECK_SIZEOF([unsigned long])
AC_DEFINE_UNQUOTED(SIZEOF_DATUM, $ac_cv_sizeof_unsigned_long, [sizeof(Datum) -- don't change])

# Determine memory alignment requirements for the basic C data types.	# Determine memory alignment requirements for the basic C data types.

Line 1032 fi	Line 1106 fi
if test x"$HAVE_LONG_LONG_INT_64" = xyes && test $MAX_ALIGNOF -lt $pgac_cv_alignof_long_long_int ; then	if test x"$HAVE_LONG_LONG_INT_64" = xyes && test $MAX_ALIGNOF -lt $pgac_cv_alignof_long_long_int ; then
MAX_ALIGNOF="$pgac_cv_alignof_long_long_int"	MAX_ALIGNOF="$pgac_cv_alignof_long_long_int"
fi	fi
AC_DEFINE_UNQUOTED(MAXIMUM_ALIGNOF, $MAX_ALIGNOF, [Define as the maximum alignment requirement of any type])	AC_DEFINE_UNQUOTED(MAXIMUM_ALIGNOF, $MAX_ALIGNOF, [Define as the maximum alignment requirement of any C data type.])


# Some platforms predefine the types int8, int16, etc. Only check	# Some platforms predefine the types int8, int16, etc. Only check
Line 1056 fi	Line 1130 fi

# Select semaphore implementation type.	# Select semaphore implementation type.
if test x"$USE_NAMED_POSIX_SEMAPHORES" = x"1" ; then	if test x"$USE_NAMED_POSIX_SEMAPHORES" = x"1" ; then
AC_DEFINE(USE_NAMED_POSIX_SEMAPHORES, 1, [Define to select named POSIX semaphores])	AC_DEFINE(USE_NAMED_POSIX_SEMAPHORES, 1, [Define to select named POSIX semaphores.])
SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c"	SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c"
else	else
if test x"$USE_UNNAMED_POSIX_SEMAPHORES" = x"1" ; then	if test x"$USE_UNNAMED_POSIX_SEMAPHORES" = x"1" ; then
AC_DEFINE(USE_UNNAMED_POSIX_SEMAPHORES, 1, [Define to select unnamed POSIX semaphores])	AC_DEFINE(USE_UNNAMED_POSIX_SEMAPHORES, 1, [Define to select unnamed POSIX semaphores.])
SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c"	SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c"
else	else
AC_DEFINE(USE_SYSV_SEMAPHORES, 1, [Define to select SysV-style semaphores])	AC_DEFINE(USE_SYSV_SEMAPHORES, 1, [Define to select SysV-style semaphores.])
SEMA_IMPLEMENTATION="src/backend/port/sysv_sema.c"	SEMA_IMPLEMENTATION="src/backend/port/sysv_sema.c"
fi	fi
fi	fi


# Select shared-memory implementation type.	# Select shared-memory implementation type.
AC_DEFINE(USE_SYSV_SHARED_MEMORY, 1, [Define to select SysV-style shared memory])	AC_DEFINE(USE_SYSV_SHARED_MEMORY, 1, [Define to select SysV-style shared memory.])
SHMEM_IMPLEMENTATION="src/backend/port/sysv_shmem.c"	SHMEM_IMPLEMENTATION="src/backend/port/sysv_shmem.c"

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Removed from v.1.237
changed lines
	Added in v.1.267