dnl Process this file with autoconf to produce a configure script.
-dnl $PostgreSQL: pgsql/configure.in,v 1.427 2005/10/05 17:11:45 tgl Exp $
+dnl $PostgreSQL: pgsql/configure.in,v 1.468 2006/07/11 16:14:50 tgl Exp $
dnl
dnl Developers, please strive to achieve this order:
dnl
dnl
m4_pattern_forbid(^PGAC_)dnl to catch undefined macros
-AC_INIT([PostgreSQL], [8.1beta2], [pgsql-bugs@postgresql.org])
+AC_INIT([PostgreSQL], [8.2devel], [pgsql-bugs@postgresql.org])
AC_PREREQ(2.59)
-AC_COPYRIGHT([Copyright (c) 1996-2005, PostgreSQL Global Development Group])
+AC_COPYRIGHT([Copyright (c) 1996-2006, PostgreSQL Global Development Group])
AC_CONFIG_SRCDIR([src/backend/access/common/heaptuple.c])
AC_CONFIG_AUX_DIR(config)
AC_PREFIX_DEFAULT(/usr/local/pgsql)
AC_SUBST(configure_args, [$ac_configure_args])
-AC_DEFINE_UNQUOTED(PG_VERSION, "$PACKAGE_VERSION", [PostgreSQL version])
+AC_DEFINE_UNQUOTED(PG_VERSION, "$PACKAGE_VERSION", [PostgreSQL version as a string])
AC_CANONICAL_HOST
case $host_os in
aix*) template=aix ;;
- beos*) template=beos ;;
bsdi*) template=bsdi ;;
cygwin*) template=cygwin ;;
darwin*) template=darwin ;;
nextstep*) template=nextstep ;;
openbsd*) template=openbsd ;;
osf*) template=osf ;;
- qnx*) template=qnx4 ;;
sco*) template=sco ;;
solaris*) template=solaris ;;
sunos*) template=sunos4 ;;
# Default port number (--with-pgport), default 5432
#
AC_MSG_CHECKING([for default port number])
-PGAC_ARG_REQ(with, pgport, [ --with-pgport=PORTNUM change default port number [5432]],
+PGAC_ARG_REQ(with, pgport, [ --with-pgport=PORTNUM change default port number [[5432]]],
[default_port=$withval],
[default_port=5432])
AC_MSG_RESULT([$default_port])
fi
fi
+# Some versions of GCC support some additional useful warning flags.
+# Check whether they are supported, and add them to CFLAGS if so.
+
if test "$GCC" = yes; then
- CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -Wpointer-arith -Winline"
- # Some versions of GCC support some additional useful warning flags.
- # Check whether they are supported, and add them to CFLAGS if so.
- PGAC_PROG_CC_CFLAGS_OPT([-Wdeclaration-after-statement])
- PGAC_PROG_CC_CFLAGS_OPT([-Wendif-labels])
+# ICC pretends to be GCC but it's lying; it doesn't support these options.
+# So we have to check if "GCC" is really ICC.
+AC_TRY_COMPILE([], [@%:@ifndef __INTEL_COMPILER
+choke me
+@%:@endif], [ICC=[yes]], [ICC=[no]])
+
+ if test "$ICC" = no; then
+ CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -Wpointer-arith -Winline"
+
+ PGAC_PROG_CC_CFLAGS_OPT([-Wdeclaration-after-statement])
+ PGAC_PROG_CC_CFLAGS_OPT([-Wendif-labels])
+ else
+ # Intel compiler has a bug/misoptimization in checking for
+ # division by NAN (NaN == 0), -mp1 fixes it, so add it to the
+ # CFLAGS.
+ PGAC_PROG_CC_CFLAGS_OPT([-mp1])
+ fi
# Disable strict-aliasing rules; needed for gcc 3.3+
PGAC_PROG_CC_CFLAGS_OPT([-fno-strict-aliasing])
+elif test ${CC} = "xlc"; then
+ # AIX xlc has to have strict aliasing turned off too
+ PGAC_PROG_CC_CFLAGS_OPT([-qnoansialias])
fi
# supply -g if --enable-debug
AC_SUBST(with_pam)
+#
+# LDAP
+#
+AC_MSG_CHECKING([whether to build with LDAP support])
+PGAC_ARG_BOOL(with, ldap, no,
+ [ --with-ldap build with LDAP support],
+ [AC_DEFINE([USE_LDAP], 1, [Define to 1 to build with LDAP support. (--with-ldap)])])
+AC_MSG_RESULT([$with_ldap])
+AC_SUBST(with_ldap)
+
+
#
# Bonjour
#
AC_SUBST(with_openssl)
+#
+# Prefer libedit
+#
+PGAC_ARG_BOOL(with, libedit-preferred, no,
+ [ --with-libedit-preferred prefer BSD Libedit over GNU Readline])
+
+
#
# Readline
#
PGAC_ARG_BOOL(with, readline, yes,
- [ --without-readline do not use Readline])
+ [ --without-readline do not use GNU Readline / BSD Libedit line editing])
# readline on MinGW has problems with backslashes in psql and other bugs.
# This is particularly a problem with non-US code pages.
# Therefore disable its use until we understand the cause. 2004-07-20
AC_SUBST(ld_R_works)
esac
AC_PROG_RANLIB
-AC_CHECK_PROGS(LORDER, lorder)
AC_PATH_PROG(TAR, tar)
PGAC_CHECK_STRIP
PGAC_CHECK_PYTHON_EMBED_SETUP
fi
+# Supply a numeric version string for use by 3rd party add-ons
+# awk -F is a regex on some platforms, and not on others, so make "." a tab
+PG_VERSION_NUM="`echo "$PACKAGE_VERSION" | sed 's/[A-Za-z].*$//' |
+tr '.' ' ' |
+$AWK '{printf \"%d%02d%02d\", $1, $2, (NF >= 3) ? $3 : 0}'`"
+AC_DEFINE_UNQUOTED(PG_VERSION_NUM, $PG_VERSION_NUM, [PostgreSQL version as a number])
##
## Libraries
##
-if test "$PORTNAME" != "aix" -a "$PORTNAME" != "alpha"
-then
- AC_CHECK_LIB(bsd, main)
-fi
-AC_CHECK_LIB(util, setproctitle)
-AC_CHECK_LIB(m, main)
-AC_CHECK_LIB(dl, main)
-AC_CHECK_LIB(nsl, main)
-AC_CHECK_LIB(socket, main)
-AC_CHECK_LIB(ipc, main)
-AC_CHECK_LIB(IPC, main)
-AC_CHECK_LIB(lc, main)
-AC_CHECK_LIB(dld, main)
-AC_CHECK_LIB(ld, main)
-AC_CHECK_LIB(compat, main)
-AC_CHECK_LIB(BSD, main)
-AC_CHECK_LIB(gen, main)
-AC_CHECK_LIB(PW, main)
-AC_CHECK_LIB(resolv, main)
+AC_SEARCH_LIBS(setproctitle, util)
+AC_SEARCH_LIBS(pow, m)
+AC_SEARCH_LIBS(dlopen, dl)
+AC_SEARCH_LIBS(socket, [socket wsock32])
+AC_SEARCH_LIBS(shl_load, dld)
+# We only use libld in port/dynloader/aix.c
+case $host_os in
+ aix*)
+ AC_SEARCH_LIBS(ldopen, ld)
+ ;;
+esac
AC_SEARCH_LIBS(getopt_long, [getopt gnugetopt])
-# QNX:
-AC_CHECK_LIB(unix, main)
-AC_SEARCH_LIBS(crypt, crypt)
-# BeOS:
-if test "$PORTNAME" = "beos"
-then
- AC_CHECK_LIB(bind, __inet_ntoa)
-fi
+AC_SEARCH_LIBS(crypt, crypt)
# Solaris:
AC_SEARCH_LIBS(fdatasync, [rt posix4])
# Cygwin:
-AC_CHECK_LIB(cygipc, shmget)
-# WIN32:
-if test "$PORTNAME" = "win32"
-then
- AC_CHECK_LIB(wsock32, main)
-fi
+AC_SEARCH_LIBS(shmget, cygipc)
if test "$with_readline" = yes; then
PGAC_CHECK_READLINE
if test "$PORTNAME" != "win32"; then
AC_SEARCH_LIBS(com_err, [krb5 'krb5 -ldes -lasn1 -lroken' com_err], [],
[AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
- AC_SEARCH_LIBS(krb5_encrypt, [krb5 'krb5 -ldes -lasn1 -lroken' crypto k5crypto], [],
- [AC_MSG_ERROR([could not find function 'krb5_encrypt' required for Kerberos 5])])
AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -ldes -lasn1 -lroken'], [],
[AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
else
fi
+if test "$with_ldap" = yes ; then
+ if test "$PORTNAME" != "win32"; then
+ AC_CHECK_LIB(ldap, ldap_bind, [], [AC_MSG_ERROR([library 'ldap' is required for LDAP])])
+ else
+ AC_CHECK_LIB(wldap32, ldap_bind, [], [AC_MSG_ERROR([library 'wldap32' is required for LDAP])])
+ fi
+fi
+
##
## Header files
##
[AC_MSG_ERROR([header file <security/pam_appl.h> or <pam/pam_appl.h> is required for PAM.])])])
fi
+if test "$with_ldap" = yes ; then
+ if test "$PORTNAME" != "win32"; then
+ AC_CHECK_HEADERS(ldap.h, [],
+ [AC_MSG_ERROR([header file <ldap.h> is required for LDAP])])
+ else
+ AC_CHECK_HEADERS(winldap.h, [],
+ [AC_MSG_ERROR([header file <winldap.h> is required for LDAP])],
+ [AC_INCLUDES_DEFAULT
+#include <windows.h>
+ ])
+ fi
+fi
+
if test "$with_bonjour" = yes ; then
AC_CHECK_HEADER(DNSServiceDiscovery/DNSServiceDiscovery.h, [], [AC_MSG_ERROR([header file <DNSServiceDiscovery/DNSServiceDiscovery.h> is required for Bonjour])])
fi
[#include <krb5.h>])
fi
+# This is probably only present on Darwin, but may as well check always
+AC_CHECK_DECLS(F_FULLFSYNC, [], [], [#include <fcntl.h>])
+
##
## Functions, global variables
##
AC_CHECK_FUNCS([cbrt dlopen fcvt fdatasync getpeereid memmove poll pstat readlink setproctitle setsid sigprocmask symlink sysconf towlower utime utimes waitpid wcstombs])
AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
+AC_CHECK_DECLS(posix_fadvise, [], [], [#include <fcntl.h>])
HAVE_IPV6=no
AC_CHECK_TYPE([struct sockaddr_in6],
# also decide to use snprintf.c if snprintf() is present but does not
# have all the features we need --- see below.
-pgac_need_repl_snprintf=no
-AC_CHECK_FUNCS(snprintf, [], pgac_need_repl_snprintf=yes)
-AC_CHECK_FUNCS(vsnprintf, [], pgac_need_repl_snprintf=yes)
+if test "$PORTNAME" = "win32"; then
+ # Win32 gets snprintf.c built unconditionally.
+ #
+ # To properly translate all NLS languages strings, we must support the
+ # *printf() %$ format, which allows *printf() arguments to be selected
+ # by position in the translated string.
+ #
+ # libintl versions < 0.13 use the native *printf() functions, and Win32
+ # *printf() doesn't understand %$, so we must use our /port versions,
+ # which do understand %$. libintl versions >= 0.13 include their own
+ # *printf versions on Win32. The libintl 0.13 release note text is:
+ #
+ # C format strings with positions, as they arise when a translator
+ # needs to reorder a sentence, are now supported on all platforms.
+ # On those few platforms (NetBSD and Woe32) for which the native
+ # printf()/fprintf()/... functions don't support such format
+ # strings, replacements are provided through <libintl.h>.
+ #
+ # We could use libintl >= 0.13's *printf() if we were sure that we had
+ # a litint >= 0.13 at runtime, but seeing that there is no clean way
+ # to guarantee that, it is best to just use our own, so we are sure to
+ # get %$ support. In include/port.h we disable the *printf() macros
+ # that might have been defined by libintl.
+ #
+ # We do this unconditionally whether NLS is used or not so we are sure
+ # that all Win32 libraries and binaries behave the same.
+ pgac_need_repl_snprintf=yes
+else
+ pgac_need_repl_snprintf=no
+ AC_CHECK_FUNCS(snprintf, [], pgac_need_repl_snprintf=yes)
+ AC_CHECK_FUNCS(vsnprintf, [], pgac_need_repl_snprintf=yes)
+fi
# Check whether <stdio.h> declares snprintf() and vsnprintf(); if not,
AC_CHECK_DECLS([snprintf, vsnprintf])
-# do this one the hard way in case isinf() is a macro
+dnl Cannot use AC_CHECK_FUNC because isinf may be a macro
AC_CACHE_CHECK([for isinf], ac_cv_func_isinf,
-[AC_TRY_LINK(
-[#include <math.h>
+[AC_TRY_LINK([
+#include <math.h>
+double glob_double;
],
-[double x = 0.0; int res = isinf(x);],
+[return isinf(glob_double) ? 0 : 1;],
[ac_cv_func_isinf=yes],
[ac_cv_func_isinf=no])])
ac_cv_func_fseeko=yes
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:
+# http://forum.sun.com/thread.jspa?forumID=4&threadID=7231
+# Supposedly it is fixed in Solaris, but not sure which version, and
+# no confirmed testing. 2005-12-16
if test "$PORTNAME" = "solaris"; then
AC_LIBOBJ(qsort)
fi
AC_LIBOBJ(kill)
AC_LIBOBJ(open)
AC_LIBOBJ(rand)
+AC_LIBOBJ(win32error)
AC_DEFINE([HAVE_SYMLINK], 1,
[Define to 1 if you have the `symlink' function.])
fi
dnl Cannot use AC_CHECK_FUNC because finite may be a macro
AC_MSG_CHECKING(for finite)
-AC_TRY_LINK([#include <math.h>],
- [int dummy=finite(1.0);],
+AC_TRY_LINK([
+#include <math.h>
+double glob_double;
+],
+ [return finite(glob_double) ? 0 : 1;],
[AC_DEFINE(HAVE_FINITE, 1, [Define to 1 if you have finite().])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
*** for the exact reason.]])],
[AC_MSG_RESULT([cross-compiling])])
+# --------------------
+# Run tests below here
+# --------------------
# Force use of our snprintf if system's doesn't do arg control
-# This feature is used by NLS
-if test "$enable_nls" = yes &&
- test $pgac_need_repl_snprintf = no &&
-# On Win32, libintl replaces snprintf() with its own version that
-# understands arg control, so we don't need our own. In fact, it
-# also uses macros that conflict with ours, so we _can't_ use
-# our own.
- test "$PORTNAME" != "win32"; then
+# See comment above at snprintf test for details.
+if test "$enable_nls" = yes -a "$pgac_need_repl_snprintf" = no; then
PGAC_FUNC_PRINTF_ARG_CONTROL
if test $pgac_cv_printf_arg_control != yes ; then
pgac_need_repl_snprintf=yes
# Now we have checked all the reasons to replace snprintf
if test $pgac_need_repl_snprintf = yes; then
- AC_DEFINE(USE_SNPRINTF, 1, [Use replacement snprintf() functions.])
+ AC_DEFINE(USE_REPL_SNPRINTF, 1, [Use replacement snprintf() functions.])
AC_LIBOBJ(snprintf)
fi
# Select semaphore implementation type.
-if test x"$USE_NAMED_POSIX_SEMAPHORES" = x"1" ; then
- AC_DEFINE(USE_NAMED_POSIX_SEMAPHORES, 1, [Define to select named POSIX semaphores.])
- SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c"
-else
- if test x"$USE_UNNAMED_POSIX_SEMAPHORES" = x"1" ; then
- AC_DEFINE(USE_UNNAMED_POSIX_SEMAPHORES, 1, [Define to select unnamed POSIX semaphores.])
+if test "$PORTNAME" != "win32"; then
+ if test x"$USE_NAMED_POSIX_SEMAPHORES" = x"1" ; then
+ AC_DEFINE(USE_NAMED_POSIX_SEMAPHORES, 1, [Define to select named POSIX semaphores.])
SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c"
else
- AC_DEFINE(USE_SYSV_SEMAPHORES, 1, [Define to select SysV-style semaphores.])
- SEMA_IMPLEMENTATION="src/backend/port/sysv_sema.c"
+ if test x"$USE_UNNAMED_POSIX_SEMAPHORES" = x"1" ; then
+ AC_DEFINE(USE_UNNAMED_POSIX_SEMAPHORES, 1, [Define to select unnamed POSIX semaphores.])
+ SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c"
+ else
+ AC_DEFINE(USE_SYSV_SEMAPHORES, 1, [Define to select SysV-style semaphores.])
+ SEMA_IMPLEMENTATION="src/backend/port/sysv_sema.c"
+ fi
fi
+else
+ AC_DEFINE(USE_WIN32_SEMAPHORES, 1, [Define to select Win32-style semaphores.])
+ SEMA_IMPLEMENTATION="src/backend/port/win32_sema.c"
fi
SHMEM_IMPLEMENTATION="src/backend/port/sysv_shmem.c"
+# If not set in template file, set bytes to use libc memset()
+if test x"$MEMSET_LOOP_LIMIT" = x"" ; then
+ MEMSET_LOOP_LIMIT=1024
+fi
+AC_DEFINE_UNQUOTED(MEMSET_LOOP_LIMIT, ${MEMSET_LOOP_LIMIT}, [Define bytes to use libc memset().])
+
+
if test "$enable_nls" = yes ; then
PGAC_CHECK_GETTEXT
fi
then
AC_MSG_WARN([
*** Skipping thread test program. --enable-thread-safety-force was used.
-*** Run the program in src/tools/thread on the your machine and add
+*** Run the program in src/test/thread on the your machine and add
proper locking function calls to your applications to guarantee thread
safety.
])
_LIBS="$LIBS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS -DIN_CONFIGURE"
LIBS="$LIBS $PTHREAD_LIBS"
-AC_TRY_RUN([#include "$srcdir/src/tools/thread/thread_test.c"],
+AC_TRY_RUN([#include "$srcdir/src/test/thread/thread_test.c"],
[AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
AC_MSG_ERROR([
***
*** You can use the configure option --enable-thread-safety-force
*** to force threads to be enabled. However, you must then run
-*** the program in src/tools/thread and add locking function calls
+*** the program in src/test/thread and add locking function calls
*** to your applications to guarantee thread safety.
])],
[AC_MSG_RESULT(maybe)
AC_MSG_WARN([
*** Skipping thread test program because of cross-compile build.
-*** Run the program in src/tools/thread on the target machine.
+*** Run the program in src/test/thread on the target machine.
])])
CFLAGS="$_CFLAGS"
LIBS="$_LIBS"
echo >src/include/stamp-h
])
+#
+# Warn about unknown options
+#
+
+PGAC_CHECK_ARGS
+
AC_OUTPUT