dnl Process this file with autoconf to produce a configure script.

dnl $Header: /cvsroot/pgsql/configure.in,v 1.222 2002/12/15 03:16:58 momjian Exp $

dnl $Header: /cvsroot/pgsql/configure.in,v 1.223 2002/12/29 03:56:35 momjian Exp $

dnl

dnl Developers, please strive to achieve this order:

dnl

AC_CHECK_LIB(resolv, main)

AC_SEARCH_LIBS(getopt_long, [getopt gnugetopt])

# QNX:

AC_CHECK_LIB([[unix]], main)

AC_CHECK_LIB(unix, main)

AC_SEARCH_LIBS(crypt, crypt)

# BeOS:

AC_CHECK_LIB(bind,__inet_ntoa)

AC_CHECK_LIB(bind, __inet_ntoa)

# Solaris:

AC_SEARCH_LIBS(fdatasync, [rt posix4])

# Cygwin:

fi

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(krb,[krb_sendauth], [], [AC_MSG_ERROR([library 'krb' 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])])

fi

if test "$with_krb5" = yes ; then

if test "$with_openssl" = yes ; then

dnl Order matters!

AC_CHECK_LIB(crypto,[CRYPTO_new_ex_data], [], [AC_MSG_ERROR([library 'crypto' is required for OpenSSL])])

AC_CHECK_LIB(ssl,[SSL_library_init], [], [AC_MSG_ERROR([library 'ssl' is required for OpenSSL])])

AC_CHECK_LIB(crypto, CRYPTO_new_ex_data, [], [AC_MSG_ERROR([library 'crypto' is required for OpenSSL])])

AC_CHECK_LIB(ssl, SSL_library_init, [], [AC_MSG_ERROR([library 'ssl' is required for OpenSSL])])

fi

if test "$with_pam" = yes ; then

AC_CHECK_LIB(pam,[pam_start], [], [AC_MSG_ERROR([library 'pam' is required for PAM])])

AC_CHECK_LIB(pam, pam_start, [], [AC_MSG_ERROR([library 'pam' is required for PAM])])

fi

# At least on IRIX, cpp test for netinet/tcp.h will fail unless

# netinet/in.h is included first.

AC_CHECK_HEADERS([netinet/in.h])

AC_CHECK_HEADERS([netinet/tcp.h], [], [],

AC_CHECK_HEADERS(netinet/in.h)

AC_CHECK_HEADERS(netinet/tcp.h, [], [],

[AC_INCLUDES_DEFAULT

#ifdef HAVE_NETINET_IN_H

#include <netinet/in.h>

#endif

])

if test "$with_readline" = yes; then

AC_CHECK_HEADERS([readline/readline.h], [],

[AC_CHECK_HEADERS([readline.h], [],

AC_CHECK_HEADERS(readline/readline.h, [],

[AC_CHECK_HEADERS(readline.h, [],

[AC_MSG_ERROR([readline header not found

If you have readline already installed, see config.log for details on the

failure. It is possible the compiler isn't looking in the proper directory.

Use --without-readline to disable readline support.])])])

AC_CHECK_HEADERS([readline/history.h], [],

[AC_CHECK_HEADERS([history.h], [],

AC_CHECK_HEADERS(readline/history.h, [],

[AC_CHECK_HEADERS(history.h, [],

[AC_MSG_ERROR([history header not found

If you have readline already installed, see config.log for details on the

failure. It is possible the compiler isn't looking in the proper directory.

fi

if test "$with_openssl" = yes ; then

AC_CHECK_HEADER([openssl/ssl.h], [], [AC_MSG_ERROR([header file <openssl/ssl.h> is required for OpenSSL])])

AC_CHECK_HEADER([openssl/err.h], [], [AC_MSG_ERROR([header file <openssl/err.h> is required for OpenSSL])])

AC_CHECK_HEADER(openssl/ssl.h, [], [AC_MSG_ERROR([header file <openssl/ssl.h> is required for OpenSSL])])

AC_CHECK_HEADER(openssl/err.h, [], [AC_MSG_ERROR([header file <openssl/err.h> is required for OpenSSL])])

fi

if test "$with_pam" = yes ; then

AC_CHECK_HEADER([security/pam_appl.h], [], [AC_MSG_ERROR([header file <security/pam_appl.h> is required for PAM])])

AC_CHECK_HEADER(security/pam_appl.h, [], [AC_MSG_ERROR([header file <security/pam_appl.h> is required for PAM])])

fi

if test "$with_krb5" = yes; then

# Check for differences between MIT and Heimdal (KTH) releases

AC_CHECK_MEMBERS([krb5_ticket.enc_part2], [],

AC_CHECK_MEMBERS(krb5_ticket.enc_part2, [],

[AC_CHECK_MEMBERS([krb5_ticket.client], [],

[AC_MSG_ERROR([could not determine how to get client name from Kerberos 5 ticket])],

[#include <krb5.h>])],

[#include <krb5.h>])

AC_CHECK_MEMBERS([krb5_error.text.data], [],

[AC_CHECK_MEMBERS([krb5_error.e_data], [],

AC_CHECK_MEMBERS(krb5_error.text.data, [],

[AC_CHECK_MEMBERS(krb5_error.e_data, [],

[AC_MSG_ERROR([could not determine how to extract Kerberos 5 error messages])],

[#include <krb5.h>])],

[#include <krb5.h>])

# We also check for sig_atomic_t, which *should* be defined per ANSI

# C, but is missing on some old platforms.

AC_CHECK_TYPES([sig_atomic_t], [], [], [#include <signal.h>])

AC_CHECK_TYPES(sig_atomic_t, [], [], [#include <signal.h>])

PGAC_FUNC_POSIX_SIGNALS

#

PGAC_PROG_NSGMLS

PGAC_PROG_JADE

PGAC_CHECK_DOCBOOK([3.1])

PGAC_CHECK_DOCBOOK(3.1)

PGAC_PATH_DOCBOOK_STYLESHEETS

PGAC_PATH_COLLATEINDEX

AC_CHECK_PROGS(SGMLSPL, sgmlspl)