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Diff for /pgsql/configure.in between versions 1.267 and 1.562

version 1.267, 2003/06/23 23:51:59 version 1.562, 2008/05/20 03:30:22
Line 1 Line 1
 dnl Process this file with autoconf to produce a configure script.  dnl Process this file with autoconf to produce a configure script.
 dnl $Header$  dnl $PostgreSQL: pgsql/configure.in,v 1.561 2008/05/18 20:13:12 tgl Exp $
 dnl  dnl
 dnl Developers, please strive to achieve this order:  dnl Developers, please strive to achieve this order:
 dnl  dnl
Line 16  dnl Line 16  dnl
 dnl Read the Autoconf manual for details.  dnl Read the Autoconf manual for details.
 dnl  dnl
 m4_pattern_forbid(^PGAC_)dnl to catch undefined macros  m4_pattern_forbid(^PGAC_)dnl to catch undefined macros
 dnl  
 dnl The GNU folks apparently haven't heard that some people don't use  
 dnl Texinfo. Use this sorcery to use "docdir" instead of "infodir".  
 m4_define([info], [doc])  
 m4_define([infodir], [docdir])  
 AC_INIT([PostgreSQL], [7.4devel], [[email protected]])  
 m4_undefine([infodir])  
 m4_undefine([info])  
 AC_SUBST(docdir)  
   
 AC_PREREQ(2.53)  AC_INIT([PostgreSQL], [8.4devel], [[email protected]])
 AC_COPYRIGHT([Copyright 2002 PostgreSQL Global Development Group])  
   m4_if(m4_defn([m4_PACKAGE_VERSION]), [2.61], [], [m4_fatal([Autoconf version 2.61 is required.
   Untested combinations of 'autoconf' and PostgreSQL versions are not
   recommended.  You can remove the check from 'configure.in' but it is then
   your responsibility whether the result works or not.])])
   AC_COPYRIGHT([Copyright (c) 1996-2008, PostgreSQL Global Development Group])
 AC_CONFIG_SRCDIR([src/backend/access/common/heaptuple.c])  AC_CONFIG_SRCDIR([src/backend/access/common/heaptuple.c])
 AC_CONFIG_AUX_DIR(config)  AC_CONFIG_AUX_DIR(config)
 AC_PREFIX_DEFAULT(/usr/local/pgsql)  AC_PREFIX_DEFAULT(/usr/local/pgsql)
 AC_SUBST(configure_args, [$ac_configure_args])  AC_SUBST(configure_args, [$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  AC_CANONICAL_HOST
   
Line 52  PGAC_ARG_REQ(with, template, [], Line 48  PGAC_ARG_REQ(with, template, [],
   esac    esac
 ],  ],
 [  [
   # --with-template not given  # --with-template not given
   
 case $host_os in  case $host_os in
      aix*) template=aix ;;       aix*) template=aix ;;
     beos*) template=beos ;;  
     bsdi*) template=bsdi ;;      bsdi*) template=bsdi ;;
   cygwin*) template=cygwin ;;    cygwin*) template=cygwin ;;
   darwin*) template=darwin ;;    darwin*) template=darwin ;;
     dgux*) template=dgux ;;      dgux*) template=dgux ;;
  freebsd*) template=freebsd ;;   freebsd*) template=freebsd ;;
     hpux*) template=hpux ;;      hpux*) template=hpux ;;
     irix*) template=irix5 ;;      irix*) template=irix ;;
    linux*) template=linux ;;   linux*|gnu*|k*bsd*-gnu)
              template=linux ;;
    mingw*) template=win32 ;;     mingw*) template=win32 ;;
   netbsd*) template=netbsd ;;    netbsd*) template=netbsd ;;
 nextstep*) template=nextstep ;;  nextstep*) template=nextstep ;;
  openbsd*) template=openbsd ;;   openbsd*) template=openbsd ;;
      osf*) template=osf ;;       osf*) template=osf ;;
      qnx*) template=qnx4 ;;  
      sco*) template=sco ;;       sco*) template=sco ;;
  solaris*) template=solaris ;;   solaris*) template=solaris ;;
    sunos*) template=sunos4 ;;     sunos*) template=sunos4 ;;
Line 104  AC_MSG_RESULT([$template]) Line 99  AC_MSG_RESULT([$template])
 PORTNAME=$template  PORTNAME=$template
 AC_SUBST(PORTNAME)  AC_SUBST(PORTNAME)
   
 # Pick right test-and-set (TAS) code.  Most platforms have inline  # Initialize default assumption that we do not need separate assembly code
 # assembler code in src/include/storage/s_lock.h, so we just use  # for TAS (test-and-set).  This can be overridden by the template file
 # a dummy file here.  # when it's executed.
 case $host in  need_tas=no
   *-*-hpux*)        need_tas=yes; tas_file=hpux.s ;;  tas_file=dummy.s
   sparc-*-solaris*) need_tas=yes; tas_file=solaris_sparc.s ;;  
   i?86-*-solaris*)   need_tas=yes; tas_file=solaris_i386.s ;;  
   *)                need_tas=no;  tas_file=dummy.s ;;  
 esac  
 AC_CONFIG_LINKS([src/backend/port/tas.s:src/backend/port/tas/${tas_file}])  
   
 if test "$need_tas" = yes ; then  
   TAS=tas.o  
 fi  
 AC_SUBST(TAS)  
   
   
   
Line 126  AC_SUBST(TAS) Line 111  AC_SUBST(TAS)
 ## Command line options  ## Command line options
 ##  ##
   
   
 #  #
 # Add non-standard directories to the include path  # Add non-standard directories to the include path
 #  #
Line 144  PGAC_ARG_REQ(with, libs,      [  --with- Line 128  PGAC_ARG_REQ(with, libs,      [  --with-
   
   
 #  #
 # 64-bit integer date/time storage (--enable-integer-datetimes)  # 64-bit integer date/time storage: enabled by default.
 #  #
 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, yes, [  --disable-integer-datetimes  disable 64-bit integer date/time support],
               [AC_DEFINE([USE_INTEGER_DATETIMES], 1,                [AC_DEFINE([USE_INTEGER_DATETIMES], 1,
                          [Define to 1 if you want 64-bit integer timestamp and interval 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])
   
   
 # Character set recode (--enable-recode)  
 #  
 AC_MSG_CHECKING([whether to build with recode support])  
 PGAC_ARG_BOOL(enable, recode, no, [  --enable-recode         enable single-byte recode support],  
               [AC_DEFINE([CYR_RECODE], 1,  
                          [Define to 1 if you want single-byte recode support. (--enable-recode)])])  
 AC_MSG_RESULT([$enable_recode])  
   
   
 #  #
 # NLS  # NLS
 #  #
Line 180  AC_SUBST(WANTED_LANGUAGES) Line 155  AC_SUBST(WANTED_LANGUAGES)
 # Default port number (--with-pgport), default 5432  # Default port number (--with-pgport), default 5432
 #  #
 AC_MSG_CHECKING([for default port number])  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   set default port number [[5432]]],
              [default_port=$withval],               [default_port=$withval],
              [default_port=5432])               [default_port=5432])
 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, ${default_port},
 [Define to the default TCP port number on which the server listens and  [Define to the default TCP port number on which the server listens and
 to which clients will try to connect to.  This can be overridden at  to which clients will try to connect.  This can be overridden at run-time,
 run-time, but it's convenient if your clients have the right default  but it's convenient if your clients have the right default compiled in.
 compiled in.  (--with-pgport=PORTNUM)])  (--with-pgport=PORTNUM)])
 AC_DEFINE_UNQUOTED(DEF_PGPORT_STR, "${default_port}",  AC_DEFINE_UNQUOTED(DEF_PGPORT_STR, "${default_port}",
                    [Define to the default TCP port number as string constant.])                     [Define to the default TCP port number as a string constant.])
 AC_SUBST(default_port)  AC_SUBST(default_port)
   
 #  #
Line 208  PGAC_ARG_BOOL(enable, rpath, yes, Line 183  PGAC_ARG_BOOL(enable, rpath, yes,
               [  --disable-rpath         do not embed shared library search path in executables])                [  --disable-rpath         do not embed shared library search path in executables])
 AC_SUBST(enable_rpath)  AC_SUBST(enable_rpath)
   
   #
   # Spinlocks
   #
   PGAC_ARG_BOOL(enable, spinlocks, yes,
                 [  --disable-spinlocks     do not use spinlocks])
   
 #  #
 # --enable-debug adds -g to compiler flags  # --enable-debug adds -g to compiler flags
Line 217  PGAC_ARG_BOOL(enable, debug, no, Line 197  PGAC_ARG_BOOL(enable, debug, no,
 AC_SUBST(enable_debug)  AC_SUBST(enable_debug)
   
 #  #
   # --enable-profiling enables gcc profiling
   #
   PGAC_ARG_BOOL(enable, profiling, no,
                 [  --enable-profiling      build with profiling enabled ])
   AC_SUBST(enable_profiling)
   
   #
   # DTrace
   #
   PGAC_ARG_BOOL(enable, dtrace, no,
                 [  --enable-dtrace         build with DTrace support],
   [AC_DEFINE([ENABLE_DTRACE], 1, 
              [Define to 1 to enable DTrace support. (--enable-dtrace)])
   AC_CHECK_PROGS(DTRACE, dtrace)
   if test -z "$DTRACE"; then
     AC_MSG_ERROR([dtrace not found])
   fi
   AC_SUBST(DTRACEFLAGS)])
   AC_SUBST(enable_dtrace)
   
   #
   # Block size
   #
   AC_MSG_CHECKING([for block size])
   PGAC_ARG_REQ(with, blocksize, [  --with-blocksize=BLOCKSIZE  set table block size in kB [[8]]],
                [blocksize=$withval],
                [blocksize=8])
   case ${blocksize} in
     1) BLCKSZ=1024;;
     2) BLCKSZ=2048;;
     4) BLCKSZ=4096;;
     8) BLCKSZ=8192;;
    16) BLCKSZ=16384;;
    32) BLCKSZ=32768;;
     *) AC_MSG_ERROR([Invalid block size. Allowed values are 1,2,4,8,16,32.])
   esac
   AC_MSG_RESULT([${blocksize}kB])
   
   AC_DEFINE_UNQUOTED([BLCKSZ], ${BLCKSZ}, [
    Size of a disk block --- this also limits the size of a tuple.  You
    can set it bigger if you need bigger tuples (although TOAST should
    reduce the need to have large tuples, since fields can be spread
    across multiple tuples).
    
    BLCKSZ must be a power of 2.  The maximum possible value of BLCKSZ
    is currently 2^15 (32768).  This is determined by the 15-bit widths
    of the lp_off and lp_len fields in ItemIdData (see
    include/storage/itemid.h).
    
    Changing BLCKSZ requires an initdb.
   ]) 
   
   #
   # Relation segment size
   #
   AC_MSG_CHECKING([for segment size])
   PGAC_ARG_REQ(with, segsize, [  --with-segsize=SEGSIZE  set table segment size in GB [[1]]],
                [segsize=$withval],
                [segsize=1])
   # this expression is set up to avoid unnecessary integer overflow
   # blocksize is already guaranteed to be a factor of 1024
   RELSEG_SIZE=`expr '(' 1024 / ${blocksize} ')' '*' ${segsize} '*' 1024`
   test $? -eq 0 || exit 1
   AC_MSG_RESULT([${segsize}GB])
   
   AC_DEFINE_UNQUOTED([RELSEG_SIZE], ${RELSEG_SIZE}, [
    RELSEG_SIZE is the maximum number of blocks allowed in one disk file.
    Thus, the maximum size of a single file is RELSEG_SIZE * BLCKSZ;
    relations bigger than that are divided into multiple files.
    
    RELSEG_SIZE * BLCKSZ must be less than your OS' limit on file size.
    This is often 2 GB or 4GB in a 32-bit operating system, unless you
    have large file support enabled.  By default, we make the limit 1 GB
    to avoid any possible integer-overflow problems within the OS.
    A limit smaller than necessary only means we divide a large
    relation into more chunks than necessary, so it seems best to err
    in the direction of a small limit.
   
    A power-of-2 value is recommended to save a few cycles in md.c,
    but is not absolutely required.
   
    Changing RELSEG_SIZE requires an initdb.
   ])
   
   #
   # WAL block size
   #
   AC_MSG_CHECKING([for WAL block size])
   PGAC_ARG_REQ(with, wal-blocksize, [  --with-wal-blocksize=BLOCKSIZE  set WAL block size in kB [[8]]],
                [wal_blocksize=$withval],
                [wal_blocksize=8])
   case ${wal_blocksize} in
     1) XLOG_BLCKSZ=1024;;
     2) XLOG_BLCKSZ=2048;;
     4) XLOG_BLCKSZ=4096;;
     8) XLOG_BLCKSZ=8192;;
    16) XLOG_BLCKSZ=16384;;
    32) XLOG_BLCKSZ=32768;;
    64) XLOG_BLCKSZ=65536;;
     *) AC_MSG_ERROR([Invalid WAL block size. Allowed values are 1,2,4,8,16,32,64.])
   esac
   AC_MSG_RESULT([${wal_blocksize}kB])
   
   AC_DEFINE_UNQUOTED([XLOG_BLCKSZ], ${XLOG_BLCKSZ}, [
    Size of a WAL file block.  This need have no particular relation to BLCKSZ.
    XLOG_BLCKSZ must be a power of 2, and if your system supports O_DIRECT I/O,
    XLOG_BLCKSZ must be a multiple of the alignment requirement for direct-I/O
    buffers, else direct I/O may fail.
   
    Changing XLOG_BLCKSZ requires an initdb.
   ]) 
   
   #
   # WAL segment size
   #
   AC_MSG_CHECKING([for WAL segment size])
   PGAC_ARG_REQ(with, wal-segsize, [  --with-wal-segsize=SEGSIZE  set WAL segment size in MB [[16]]],
                [wal_segsize=$withval],
                [wal_segsize=16])
   case ${wal_segsize} in
     1) ;;
     2) ;;
     4) ;;
     8) ;;
    16) ;;
    32) ;;
    64) ;;
     *) AC_MSG_ERROR([Invalid WAL segment size. Allowed values are 1,2,4,8,16,32,64.])
   esac
   AC_MSG_RESULT([${wal_segsize}MB])
   
   AC_DEFINE_UNQUOTED([XLOG_SEG_SIZE], [(${wal_segsize} * 1024 * 1024)], [
    XLOG_SEG_SIZE is the size of a single WAL file.  This must be a power of 2
    and larger than XLOG_BLCKSZ (preferably, a great deal larger than
    XLOG_BLCKSZ).
   
    Changing XLOG_SEG_SIZE requires an initdb.
   ])
   
   #
 # C compiler  # C compiler
 #  #
   
Line 232  case $template in Line 352  case $template in
 esac  esac
   
 AC_PROG_CC([$pgac_cc_list])  AC_PROG_CC([$pgac_cc_list])
   
   # Check if it's Intel's compiler, which (usually) pretends to be gcc,
   # but has idiosyncrasies of its own.  We assume icc will define
   # __INTEL_COMPILER regardless of CFLAGS.
   AC_TRY_COMPILE([], [@%:@ifndef __INTEL_COMPILER
   choke me
   @%:@endif], [ICC=[yes]], [ICC=[no]])
   
   unset CFLAGS
   
   #
 # Read the template  # Read the template
   #
 . "$srcdir/src/template/$template" || exit  . "$srcdir/src/template/$template" || exit
   
   # CFLAGS are selected so:
   # If the user specifies something in the environment, that is used.
   # else:  If the template file set something, that is used.
   # else:  If the compiler is GCC, then we use -O2.
   # else:  If the compiler is something else, then we use -0.
   
 if test "$ac_env_CFLAGS_set" = set; then  if test "$ac_env_CFLAGS_set" = set; then
   CFLAGS=$ac_env_CFLAGS_value    CFLAGS=$ac_env_CFLAGS_value
   elif test "${CFLAGS+set}" = set; then
     : # (keep what template set)
   elif test "$GCC" = yes; then
     CFLAGS="-O2"
   else
     # if the user selected debug mode, don't use -O
     if test "$enable_debug" != yes; then
       CFLAGS="-O"
     fi
   fi
   
   # Some versions of GCC support some additional useful warning flags.
   # Check whether they are supported, and add them to CFLAGS if so.
   # ICC pretends to be GCC but it's lying; it doesn't support these options.
   
   if test "$GCC" = yes -a "$ICC" = no; then
     CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -Wpointer-arith -Winline"
     # These work in some but not all gcc versions
     PGAC_PROG_CC_CFLAGS_OPT([-Wdeclaration-after-statement])
     PGAC_PROG_CC_CFLAGS_OPT([-Wendif-labels])
     # Disable strict-aliasing rules; needed for gcc 3.3+
     PGAC_PROG_CC_CFLAGS_OPT([-fno-strict-aliasing])
     # Disable optimizations that assume no overflow; needed for gcc 4.3+
     PGAC_PROG_CC_CFLAGS_OPT([-fwrapv])
   elif test "$ICC" = yes; then
     # Intel's 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])
     # Make sure strict aliasing is off (though this is said to be the default)
     PGAC_PROG_CC_CFLAGS_OPT([-fno-strict-aliasing])
   elif test x"${CC}" = x"xlc"; then
     # AIX xlc has to have strict aliasing turned off too
     PGAC_PROG_CC_CFLAGS_OPT([-qnoansialias])
 fi  fi
   
   # supply -g if --enable-debug
 if test "$enable_debug" = yes && test "$ac_cv_prog_cc_g" = yes; then  if test "$enable_debug" = yes && test "$ac_cv_prog_cc_g" = yes; then
   CFLAGS="$CFLAGS -g"    CFLAGS="$CFLAGS -g"
 fi  fi
 AC_MSG_NOTICE([using CFLAGS=$CFLAGS])  
   # enable profiling if --enable-profiling
   if test "$enable_profiling" = yes && test "$ac_cv_prog_cc_g" = yes; then
     if test "$GCC" = yes; then
       AC_DEFINE([PROFILE_PID_DIR], 1, 
              [Define to 1 to allow profiling output to be saved separately for each process.])
       CFLAGS="$CFLAGS -pg $PLATFORM_PROFILE_FLAGS"
     else
       AC_MSG_ERROR([--enable-profiling is supported only when using GCC])
     fi
   fi
   
   # We already have this in Makefile.win32, but configure needs it too
   if test "$PORTNAME" = "win32"; then
     CPPFLAGS="$CPPFLAGS -I$srcdir/src/include/port/win32 -DEXEC_BACKEND"
   fi
   
 # Check if the compiler still works with the template settings  # Check if the compiler still works with the template settings
 AC_MSG_CHECKING([whether the C compiler still works])  AC_MSG_CHECKING([whether the C compiler still works])
Line 250  AC_TRY_LINK([], [return 0;], Line 438  AC_TRY_LINK([], [return 0;],
   [AC_MSG_RESULT(no)    [AC_MSG_RESULT(no)
    AC_MSG_ERROR([cannot proceed])])     AC_MSG_ERROR([cannot proceed])])
   
 # Defend against gcc -ffastmath  # Defend against gcc -ffast-math
 if test "$GCC" = yes; then  if test "$GCC" = yes; then
 AC_TRY_COMPILE([], [@%:@ifdef __FAST_MATH__  AC_TRY_COMPILE([], [@%:@ifdef __FAST_MATH__
 choke me  choke me
Line 272  AC_DEFINE_UNQUOTED(PG_VERSION_STR, Line 460  AC_DEFINE_UNQUOTED(PG_VERSION_STR,
   
   
 #  #
   # Set up TAS assembly code if needed; the template file has now had its
   # chance to request this.
   #
   AC_CONFIG_LINKS([src/backend/port/tas.s:src/backend/port/tas/${tas_file}])
   
   if test "$need_tas" = yes ; then
     TAS=tas.o
   else
     TAS=""
   fi
   AC_SUBST(TAS)
   
   
   #
 # Automatic dependency tracking  # Automatic dependency tracking
 #  #
 PGAC_ARG_BOOL(enable, depend, no, [  --enable-depend         turn on automatic dependency tracking],  PGAC_ARG_BOOL(enable, depend, no, [  --enable-depend         turn on automatic dependency tracking],
Line 291  PGAC_ARG_BOOL(enable, cassert, no, [  -- Line 493  PGAC_ARG_BOOL(enable, cassert, no, [  --
 # Include directories  # Include directories
 #  #
 ac_save_IFS=$IFS  ac_save_IFS=$IFS
 IFS="${IFS}:"  IFS="${IFS}${PATH_SEPARATOR}"
 # SRCH_INC comes from the template file  # SRCH_INC comes from the template file
 for dir in $with_includes $SRCH_INC; do  for dir in $with_includes $SRCH_INC; do
   if test -d "$dir"; then    if test -d "$dir"; then
Line 308  AC_SUBST(INCLUDES) Line 510  AC_SUBST(INCLUDES)
 # Library directories  # Library directories
 #  #
 ac_save_IFS=$IFS  ac_save_IFS=$IFS
 IFS="${IFS}:"  IFS="${IFS}${PATH_SEPARATOR}"
 # LIBRARY_DIRS comes from command line, SRCH_LIB from template file.  # LIBRARY_DIRS comes from command line, SRCH_LIB from template file.
 for dir in $LIBRARY_DIRS $SRCH_LIB; do  for dir in $LIBRARY_DIRS $SRCH_LIB; do
   if test -d "$dir"; then    if test -d "$dir"; then
Line 320  done Line 522  done
 IFS=$ac_save_IFS  IFS=$ac_save_IFS
   
 #  #
 # Enable libpq to be thread-safe  # Enable thread-safe client libraries
 #  #
 AC_MSG_CHECKING([allow threaded libpq])  AC_MSG_CHECKING([allow thread-safe client libraries])
 PGAC_ARG_BOOL(with, threads, no, [  --with-threads          allow libpq and ecpg to be thread-safe],  if test "$PORTNAME" != "win32"; then
               [AC_DEFINE([USE_THREADS], 1, [Define to 1 to build libpq and ecpg to be thread-safe. (--with-threads)])])  PGAC_ARG_BOOL(enable, thread-safety, no, [  --enable-thread-safety  make client libraries thread-safe])
   else
   # Win32 should always use threads
   PGAC_ARG_BOOL(enable, thread-safety, yes, [  --enable-thread-safety  make client libraries thread-safe])
   fi
   
 AC_MSG_RESULT([$with_threads])  PGAC_ARG_BOOL(enable, thread-safety-force, no, [  --enable-thread-safety-force  force thread-safety despite thread test failure])
 AC_SUBST(with_threads)  if test "$enable_thread_safety" = yes -o \
           "$enable_thread_safety_force" = yes; then
     enable_thread_safety="yes"    # for 'force'
     AC_DEFINE([ENABLE_THREAD_SAFETY], 1,
             [Define to 1 to build client libraries as thread-safe code. (--enable-thread-safety)])
   fi
   AC_MSG_RESULT([$enable_thread_safety])
   AC_SUBST(enable_thread_safety)
   
 #  #
 # Tcl/Tk  # Optionally build Tcl modules (PL/Tcl)
 #  #
 AC_MSG_CHECKING([whether to build with Tcl])  AC_MSG_CHECKING([whether to build with Tcl])
 PGAC_ARG_BOOL(with, tcl, no, [  --with-tcl              build Tcl and Tk interfaces])  PGAC_ARG_BOOL(with, tcl, no, [  --with-tcl              build Tcl modules (PL/Tcl)])
 AC_MSG_RESULT([$with_tcl])  AC_MSG_RESULT([$with_tcl])
 AC_SUBST([with_tcl])  AC_SUBST([with_tcl])
   
 # If Tcl is enabled (above) then Tk is also, unless the user disables it using --without-tk  
 AC_MSG_CHECKING([whether to build with Tk])  
 if test "$with_tcl" = yes; then  
   PGAC_ARG_BOOL(with, tk, yes, [  --without-tk            do not build Tk interfaces if Tcl is enabled])  
 else  
   with_tk=no  
 fi  
 AC_MSG_RESULT([$with_tk])  
 AC_SUBST([with_tk])  
   
   
 # We see if the path to the Tcl/Tk configuration scripts is specified.  # We see if the path to the Tcl/Tk configuration scripts is specified.
 # This will override the use of tclsh to find the paths to search.  # This will override the use of tclsh to find the paths to search.
   
 PGAC_ARG_REQ(with, tclconfig, [  --with-tclconfig=DIR    tclConfig.sh and tkConfig.sh are in DIR])  PGAC_ARG_REQ(with, tclconfig, [  --with-tclconfig=DIR    tclConfig.sh is in DIR])
   
 # We see if the path to the Tk configuration scripts is specified.  
 # This will override the use of tclsh to find the paths to search.  
   
 PGAC_ARG_REQ(with, tkconfig,  [  --with-tkconfig=DIR     tkConfig.sh is in DIR])  
   
 #  #
 # Optionally build Perl modules (PL/Perl)  # Optionally build Perl modules (PL/Perl)
Line 367  AC_MSG_RESULT([$with_perl]) Line 564  AC_MSG_RESULT([$with_perl])
 AC_SUBST(with_perl)  AC_SUBST(with_perl)
   
 #  #
 # Optionally build Python interface module  # Optionally build Python modules (PL/Python)
 #  #
 AC_MSG_CHECKING([whether to build Python modules])  AC_MSG_CHECKING([whether to build Python modules])
 PGAC_ARG_BOOL(with, python, no, [  --with-python           build Python interface module])  PGAC_ARG_BOOL(with, python, no, [  --with-python           build Python modules (PL/Python)])
 AC_MSG_RESULT([$with_python])  AC_MSG_RESULT([$with_python])
 AC_SUBST(with_python)  AC_SUBST(with_python)
   
 #  #
 # Optionally build the Java/JDBC tools  # GSSAPI
 #  
 AC_MSG_CHECKING([whether to build Java/JDBC tools])  
 PGAC_ARG_BOOL(with, java, no, [  --with-java             build JDBC interface and Java tools],  
 [AC_MSG_RESULT(yes)  
 PGAC_PATH_ANT  
 if test -z "$ANT"; then  
   AC_MSG_ERROR([Ant is required to build Java components  
 If you have Ant already installed, see config.log for details on the failure.])  
 fi  
 if "$ANT" -version | sed q | egrep -v ' 1\.[[5-9]]| [[2-9]]\.' >/dev/null ; then  
   AC_MSG_ERROR([Ant version >= 1.5 is required to build Java components])  
 fi],  
 [AC_MSG_RESULT(no)])  
 AC_SUBST(with_java)  
   
 dnl A note on the Kerberos and OpenSSL options:  
 dnl  
 dnl The user can give an argument to the option in order the specify  
 dnl the base path of the respective installation (what he specified  
 dnl perhaps as --prefix). If no argument is given ($withval is "yes")  
 dnl then we take the path where the package installs by default. This  
 dnl way the user doesn't have to use redundant --with-includes and  
 dnl --with-libraries options, but he can still use them if the layout  
 dnl is non-standard.  
   
 #  #
 # Kerberos 4  AC_MSG_CHECKING([whether to build with GSSAPI support])
 #  PGAC_ARG_BOOL(with, gssapi, no, [  --with-gssapi           build with GSSAPI support],
 AC_MSG_CHECKING([whether to build with Kerberos 4 support])  
 PGAC_ARG_OPTARG(with, krb4, [[  --with-krb4[=DIR]       build with Kerberos 4 support [/usr/athena]]],  
                 [krb4_prefix=/usr/athena],  
                 [krb4_prefix=$withval],  
 [  [
   AC_MSG_RESULT(yes)    AC_DEFINE(ENABLE_GSS, 1, [Define to build with GSSAPI support. (--with-gssapi)])
   AC_DEFINE(KRB4, 1, [Define to build with Kerberos 4 support. (--with-krb4)])    krb_srvtab="FILE:\$(sysconfdir)/krb5.keytab"
   ])
   if test -d "$krb4_prefix/include"; then  AC_MSG_RESULT([$with_gssapi])
     INCLUDES="$INCLUDES -I$krb4_prefix/include"  AC_SUBST(with_gssapi)
   fi  
   if test -d "$krb4_prefix/lib"; then  
     LIBDIRS="$LIBDIRS -L$krb4_prefix/lib"  
   fi  
   
   krb_srvtab="/etc/srvtab"  
 ],  
 [AC_MSG_RESULT(no)])  
   
 AC_SUBST(with_krb4)  
   
   
 #  #
 # Kerberos 5  # Kerberos 5
 #  #
 AC_MSG_CHECKING([whether to build with Kerberos 5 support])  AC_MSG_CHECKING([whether to build with Kerberos 5 support])
 PGAC_ARG_OPTARG(with, krb5, [[  --with-krb5[=DIR]       build with Kerberos 5 support [/usr/athena]]],  PGAC_ARG_BOOL(with, krb5, no, [  --with-krb5             build with Kerberos 5 support],
               [krb5_prefix=/usr/athena],  
               [krb5_prefix=$withval],  
 [  [
   AC_MSG_RESULT([yes])  
   AC_DEFINE(KRB5, 1, [Define to build with Kerberos 5 support. (--with-krb5)])    AC_DEFINE(KRB5, 1, [Define to build with Kerberos 5 support. (--with-krb5)])
   
   if test -d "$krb5_prefix/include"; then  
     INCLUDES="$INCLUDES -I$krb5_prefix/include"  
   fi  
   if test -d "$krb5_prefix/lib"; then  
     LIBDIRS="$LIBDIRS -L$krb5_prefix/lib"  
   fi  
   
   krb_srvtab="FILE:\$(sysconfdir)/krb5.keytab"    krb_srvtab="FILE:\$(sysconfdir)/krb5.keytab"
 ],  ])
 [AC_MSG_RESULT(no)])  AC_MSG_RESULT([$with_krb5])
   
 AC_SUBST(with_krb5)  AC_SUBST(with_krb5)
   
   
 # Using both Kerberos 4 and Kerberos 5 at the same time isn't going to work.  
 if test "$with_krb4" = yes && test "$with_krb5" = yes ; then  
   AC_MSG_ERROR([Kerberos 4 and Kerberos 5 support cannot be combined])  
 fi  
   
 AC_SUBST(krb_srvtab)  AC_SUBST(krb_srvtab)
   
   
Line 463  AC_SUBST(krb_srvtab) Line 603  AC_SUBST(krb_srvtab)
 # Kerberos configuration parameters  # Kerberos configuration parameters
 #  #
 PGAC_ARG_REQ(with, krb-srvnam,  PGAC_ARG_REQ(with, krb-srvnam,
              [  --with-krb-srvnam=NAME  name of the service principal in Kerberos [postgres]],               [  --with-krb-srvnam=NAME  default service principal name in Kerberos [[postgres]]],
              [],               [],
              [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"],
                    [Define to the name of the PostgreSQL service principal in Kerberos. (--with-krb-srvnam=NAME)])                     [Define to the name of the default PostgreSQL service principal in Kerberos. (--with-krb-srvnam=NAME)])
   
   
 #  #
Line 482  AC_SUBST(with_pam) Line 622  AC_SUBST(with_pam)
   
   
 #  #
 # Rendezvous  # LDAP
 #  #
 AC_MSG_CHECKING([whether to build with Rendezvous support])  AC_MSG_CHECKING([whether to build with LDAP support])
 PGAC_ARG_BOOL(with, rendezvous, no,  PGAC_ARG_BOOL(with, ldap, no,
               [  --with-rendezvous       build with Rendezvous support],                [  --with-ldap             build with LDAP support],
               [AC_DEFINE([USE_RENDEZVOUS], 1, [Define to 1 to build with Rendezvous support. (--with-rendezvous)])])                [AC_DEFINE([USE_LDAP], 1, [Define to 1 to build with LDAP support. (--with-ldap)])])
 AC_MSG_RESULT([$with_rendezvous])  AC_MSG_RESULT([$with_ldap])
 AC_SUBST(with_rendezvous)  AC_SUBST(with_ldap)
   
   
 #  #
 # OpenSSL  # Bonjour
 #  #
 PGAC_ARG_OPTARG(with, openssl,  AC_MSG_CHECKING([whether to build with Bonjour support])
                 [[  --with-openssl[=DIR]    build with OpenSSL support [/usr/local/ssl]]],  PGAC_ARG_BOOL(with, bonjour, no,
                 [openssl_prefix=/usr/local/ssl],                [  --with-bonjour          build with Bonjour support],
                 [openssl_prefix=$withval],                [AC_DEFINE([USE_BONJOUR], 1, [Define to 1 to build with Bonjour support. (--with-bonjour)])])
 [  AC_MSG_RESULT([$with_bonjour])
   AC_MSG_RESULT([building with OpenSSL support])  AC_SUBST(with_bonjour)
   AC_DEFINE([USE_SSL], 1, [Define to build with (Open)SSL support. (--with-openssl)])  
   
   if test -d "${openssl_prefix}/include" ; then  
     INCLUDES="$INCLUDES -I${openssl_prefix}/include"  
   fi  
   if test -d "${openssl_prefix}/lib" ; then  
     LIBDIRS="$LIBDIRS -L${openssl_prefix}/lib"  
   fi  
 ])  
   
   #
   # OpenSSL
   #
   AC_MSG_CHECKING([whether to build with OpenSSL support])
   PGAC_ARG_BOOL(with, openssl, no, [  --with-openssl          build with OpenSSL support],
                 [AC_DEFINE([USE_SSL], 1, [Define to build with (Open)SSL support. (--with-openssl)])])
   AC_MSG_RESULT([$with_openssl])
 AC_SUBST(with_openssl)  AC_SUBST(with_openssl)
   
   
Line 518  AC_SUBST(with_openssl) Line 657  AC_SUBST(with_openssl)
 # Readline  # Readline
 #  #
 PGAC_ARG_BOOL(with, readline, yes,  PGAC_ARG_BOOL(with, readline, yes,
               [  --without-readline      do not use Readline])                [  --without-readline      do not use GNU Readline nor BSD Libedit for 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
   if test "$PORTNAME" = "win32"; then
     if test "$with_readline" = yes; then
       AC_MSG_WARN([*** Readline does not work on MinGW --- disabling])
       with_readline=no
     fi
   fi
   
   
   #
   # Prefer libedit
   #
   PGAC_ARG_BOOL(with, libedit-preferred, no,
                 [  --with-libedit-preferred  prefer BSD Libedit over GNU Readline])
   
   
   #
   # OSSP UUID library
   #
   PGAC_ARG_BOOL(with, ossp-uuid, no, [  --with-ossp-uuid        use OSSP UUID library when building contrib/uuid-ossp])
   AC_SUBST(with_ossp_uuid)
   
   
   #
   # XML
   #
   PGAC_ARG_BOOL(with, libxml, no, [  --with-libxml           build with XML support],
                 [AC_DEFINE([USE_LIBXML], 1, [Define to 1 to build with XML support. (--with-libxml)])])
   
   if test "$with_libxml" = yes ; then
     AC_CHECK_PROGS(XML2_CONFIG, xml2-config)
     if test -n "$XML2_CONFIG"; then
       for pgac_option in `$XML2_CONFIG --cflags`; do
         case $pgac_option in
           -I*|-D*) CPPFLAGS="$CPPFLAGS $pgac_option";;
         esac
       done
       for pgac_option in `$XML2_CONFIG --libs`; do
         case $pgac_option in
           -L*) LDFLAGS="$LDFLAGS $pgac_option";;
         esac
       done
     fi
   fi
   
   AC_SUBST(with_libxml)
   
   #
   # XSLT
   #
   PGAC_ARG_BOOL(with, libxslt, no, [  --with-libxslt          use XSLT support when building contrib/xml2],
                 [AC_DEFINE([USE_LIBXSLT], 1, [Define to 1 to use XSLT support when building contrib/xml2. (--with-libxslt)])])
   
   
   AC_SUBST(with_libxslt)
   
   #
   # tzdata
   #
   PGAC_ARG_REQ(with, system-tzdata,
                [  --with-system-tzdata=DIR  use system time zone data in DIR])
   AC_SUBST(with_system_tzdata)
   
 #  #
 # Zlib  # Zlib
 #  #
 PGAC_ARG_BOOL(with, zlib, yes,  PGAC_ARG_BOOL(with, zlib, yes,
               [  --without-zlib          do not use Zlib])                [  --without-zlib          do not use Zlib])
   AC_SUBST(with_zlib)
   
 #  #
 # Elf  # Elf
Line 558  AC_SUBST(ELF_SYS) Line 761  AC_SUBST(ELF_SYS)
 CPPFLAGS="$CPPFLAGS $INCLUDES"  CPPFLAGS="$CPPFLAGS $INCLUDES"
 LDFLAGS="$LDFLAGS $LIBDIRS"  LDFLAGS="$LDFLAGS $LIBDIRS"
   
 AC_MSG_NOTICE([using CPPFLAGS=$CPPFLAGS])  AC_ARG_VAR(LDFLAGS_SL)
 AC_MSG_NOTICE([using LDFLAGS=$LDFLAGS])  
   
   
 AC_PROG_AWK  PGAC_PROG_LD
 PGAC_PATH_FLEX  
 AC_PROG_LN_S  
 AC_PROG_LD  
 AC_SUBST(LD)  AC_SUBST(LD)
 AC_SUBST(with_gnu_ld)  AC_SUBST(with_gnu_ld)
 case $host_os in sysv5*)  case $host_os in sysv5*)
Line 579  case $host_os in sysv5*) Line 777  case $host_os in sysv5*)
   AC_SUBST(ld_R_works)    AC_SUBST(ld_R_works)
 esac  esac
 AC_PROG_RANLIB  AC_PROG_RANLIB
 AC_CHECK_PROGS(LORDER, lorder)  
 AC_PATH_PROG(TAR, tar)  
 PGAC_CHECK_STRIP  PGAC_CHECK_STRIP
   
 AC_CHECK_PROGS(YACC, ['bison -y'])  AC_PATH_PROG(TAR, tar)
   AC_PROG_LN_S
 if test "$YACC"; then  AC_PROG_AWK
   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  PGAC_PATH_YACC
   AC_MSG_WARN([  PGAC_PATH_FLEX
 *** Without Bison you will not be able to build PostgreSQL from CVS or  
 *** change any of the parser definition files.  You can obtain Bison from  
 *** a GNU mirror site.  (If you are using the official distribution of  
 *** PostgreSQL then you do not need to worry about this because the Bison  
 *** output is pre-generated.)  To use a different yacc program (possible,  
 *** but not recommended), set the environment variable YACC before running  
 *** 'configure'.])  
 fi  
 AC_SUBST(YFLAGS)  
   
 PGAC_PATH_PERL  PGAC_PATH_PERL
 if test "$with_perl" = yes; then  if test "$with_perl" = yes; then
Line 613  fi Line 794  fi
   
 if test "$with_python" = yes; then  if test "$with_python" = yes; then
   PGAC_PATH_PYTHON    PGAC_PATH_PYTHON
   PGAC_CHECK_PYTHON_MODULE_SETUP  
   PGAC_CHECK_PYTHON_EMBED_SETUP    PGAC_CHECK_PYTHON_EMBED_SETUP
 fi  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  ## Libraries
 ##  ##
   ## Most libraries are included only if they demonstrably provide a function
   ## we need, but libm is an exception: always include it, because there are
   ## too many compilers that play cute optimization games that will break
   ## probes for standard functions such as pow().
   ##
   
 if test "$PORTNAME" != "aix" -a "$PORTNAME" != "alpha"  AC_CHECK_LIB(m, main)
 then  AC_SEARCH_LIBS(setproctitle, util)
         AC_CHECK_LIB(bsd,      main)  AC_SEARCH_LIBS(dlopen, dl)
 fi  AC_SEARCH_LIBS(socket, [socket wsock32])
 AC_CHECK_LIB(util,     setproctitle)  AC_SEARCH_LIBS(shl_load, dld)
 AC_CHECK_LIB(m,        main)  # We only use libld in port/dynloader/aix.c
 AC_CHECK_LIB(dl,       main)  case $host_os in
 AC_CHECK_LIB(nsl,      main)       aix*)
 AC_CHECK_LIB(socket,   main)          AC_SEARCH_LIBS(ldopen, ld)
 AC_CHECK_LIB(ipc,      main)          ;;
 AC_CHECK_LIB(IPC,      main)  esac
 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_CHECK_LIB(wsock32,   main)  
 AC_SEARCH_LIBS(getopt_long, [getopt gnugetopt])  AC_SEARCH_LIBS(getopt_long, [getopt gnugetopt])
 # QNX:  AC_SEARCH_LIBS(crypt, crypt)
 AC_CHECK_LIB(unix, main)  
 AC_SEARCH_LIBS(crypt,  crypt)  
 # BeOS:  
 AC_CHECK_LIB(bind, __inet_ntoa)  
 # Solaris:  # Solaris:
 AC_SEARCH_LIBS(fdatasync, [rt posix4])  AC_SEARCH_LIBS(fdatasync, [rt posix4])
 # Cygwin:  # Cygwin:
 AC_CHECK_LIB(cygipc, shmget)  AC_SEARCH_LIBS(shmget, cygipc)
   
 if test "$with_readline" = yes; then  if test "$with_readline" = yes; then
   PGAC_CHECK_READLINE    PGAC_CHECK_READLINE
Line 671  failure.  It is possible the compiler is Line 849  failure.  It is possible the compiler is
 Use --without-zlib to disable zlib support.])])  Use --without-zlib to disable zlib support.])])
 fi  fi
   
 if test "$with_krb4" = yes ; then  if test "$enable_spinlocks" = yes; then
   AC_CHECK_LIB(des, des_encrypt, [], [AC_MSG_ERROR([library 'des' is required for Kerberos 4])])    AC_DEFINE(HAVE_SPINLOCKS, 1, [Define to 1 if you have spinlocks.])
   AC_CHECK_LIB(krb, krb_sendauth, [], [AC_MSG_ERROR([library 'krb' is required for Kerberos 4])])  else
   AC_REPLACE_FUNCS([gethostname])    AC_MSG_WARN([
   *** Not using spinlocks will cause poor performance.])
   fi
   
   if test "$with_gssapi" = yes ; then
     if test "$PORTNAME" != "win32"; then
       AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
                                     [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
     else
       LIBS="$LIBS -lgssapi32"
     fi
 fi  fi
   
 if test "$with_krb5" = yes ; then  if test "$with_krb5" = yes ; then
   AC_SEARCH_LIBS(com_err, [krb5 'krb5 -ldes -lasn1 -lroken' com_err], [],    if test "$PORTNAME" != "win32"; then
                  [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])       AC_SEARCH_LIBS(com_err, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken' com_err], [],
   AC_SEARCH_LIBS(krb5_encrypt, [krb5 'krb5 -ldes -lasn1 -lroken' crypto k5crypto], [],                      [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
                  [AC_MSG_ERROR([could not find function 'krb5_encrypt' required for Kerberos 5])])       AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
   AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -ldes -lasn1 -lroken'], [],                      [AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
                  [AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])    else
        AC_SEARCH_LIBS(com_err, 'comerr32 -lkrb5_32', [],
                       [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
     fi
 fi  fi
   
 if test "$with_openssl" = yes ; then  if test "$with_openssl" = yes ; then
   dnl Order matters!    dnl Order matters!
   AC_CHECK_LIB(crypto, CRYPTO_new_ex_data, [], [AC_MSG_ERROR([library 'crypto' is required for OpenSSL])])    if test "$PORTNAME" != "win32"; then
   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])])
     else
        AC_CHECK_LIB(eay32, CRYPTO_new_ex_data, [], [AC_MSG_ERROR([library 'eay32' is required for OpenSSL])])
        AC_CHECK_LIB(ssleay32,    SSL_library_init, [], [AC_MSG_ERROR([library 'ssleay32' is required for OpenSSL])])
     fi
 fi  fi
   
 if test "$with_pam" = yes ; then  if test "$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  fi
   
   if test "$with_libxml" = yes ; then
     AC_CHECK_LIB(xml2, xmlSaveToBuffer, [], [AC_MSG_ERROR([library 'xml2' (version >= 2.6.23) is required for XML support])])
   fi
   
   if test "$with_libxslt" = yes ; then
     AC_CHECK_LIB(xslt, xsltCleanupGlobals, [], [AC_MSG_ERROR([library 'xslt' is required for XSLT support])])
   fi
   
   # for contrib/uuid-ossp
   if test "$with_ossp_uuid" = yes ; then
     AC_CHECK_LIB(ossp-uuid, uuid_export,
       [OSSP_UUID_LIBS="-lossp-uuid"],
       [AC_CHECK_LIB(uuid, uuid_export,
         [OSSP_UUID_LIBS="-luuid"],
         [AC_MSG_ERROR([library 'ossp-uuid' or 'uuid' is required for OSSP-UUID])])])
   fi
   AC_SUBST(OSSP_UUID_LIBS)
   
   
 ##  ##
 ## Header files  ## Header files
 ##  ##
   
 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 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])  AC_CHECK_HEADERS([crypt.h dld.h fp_class.h getopt.h ieeefp.h langinfo.h poll.h pwd.h sys/ipc.h sys/poll.h sys/pstat.h sys/resource.h sys/select.h sys/sem.h sys/socket.h sys/shm.h sys/tas.h sys/time.h sys/un.h termios.h utime.h wchar.h wctype.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 714  AC_CHECK_HEADERS(netinet/tcp.h, [], [], Line 928  AC_CHECK_HEADERS(netinet/tcp.h, [], [],
 #endif  #endif
 ])  ])
   
 if test "$with_readline" = yes; then  if expr x"$pgac_cv_check_readline" : 'x-lreadline' >/dev/null ; then
   AC_CHECK_HEADERS(readline/readline.h, [],    AC_CHECK_HEADERS(readline/readline.h, [],
                    [AC_CHECK_HEADERS(editline/readline.h, [],          [AC_CHECK_HEADERS(readline.h, [],
                          [AC_CHECK_HEADERS(readline.h, [],                  [AC_MSG_ERROR([readline header not found
                                      [AC_MSG_ERROR([readline header not found  
 If you have readline already installed, see config.log for details on the  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.  failure.  It is possible the compiler isn't looking in the proper directory.
 Use --without-readline to disable readline support.])])])])  Use --without-readline to disable readline support.])])])
   AC_CHECK_HEADERS(readline/history.h, [],    AC_CHECK_HEADERS(readline/history.h, [],
                    [AC_CHECK_HEADERS(editline/history.h, [],          [AC_CHECK_HEADERS(history.h, [],
                          [AC_CHECK_HEADERS(history.h, [],                  [AC_MSG_ERROR([history header not found
                                      [AC_MSG_ERROR([history header not found  
 If you have readline already installed, see config.log for details on the  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.  failure.  It is possible the compiler isn't looking in the proper directory.
 Use --without-readline to disable readline support.])])])])  Use --without-readline to disable readline support.])])])
   fi
   
   if expr x"$pgac_cv_check_readline" : 'x-ledit' >/dev/null ; then
   # Some installations of libedit usurp /usr/include/readline/, which seems
   # bad practice, since in combined installations readline will have its headers
   # there.  We might have to resort to AC_EGREP checks to make sure we found
   # the proper header...
     AC_CHECK_HEADERS(editline/readline.h, [],
           [AC_CHECK_HEADERS(readline.h, [],
                   [AC_CHECK_HEADERS(readline/readline.h, [],
                           [AC_MSG_ERROR([readline header not found
   If you have libedit 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 libedit support.])])])])
   # Note: in a libedit installation, history.h is sometimes a dummy, and may
   # not be there at all.  Hence, don't complain if not found.  We must check
   # though, since in yet other versions it is an independent header.
     AC_CHECK_HEADERS(editline/history.h, [],
           [AC_CHECK_HEADERS(history.h, [],
                   [AC_CHECK_HEADERS(readline/history.h)])])
 fi  fi
   
 if test "$with_zlib" = yes; then  if test "$with_zlib" = yes; then
Line 738  failure.  It is possible the compiler is Line 970  failure.  It is possible the compiler is
 Use --without-zlib to disable zlib support.])])  Use --without-zlib to disable zlib support.])])
 fi  fi
   
 if test "$with_krb4" = yes ; then  if test "$with_gssapi" = yes ; then
   AC_CHECK_HEADER(krb.h, [], [AC_MSG_ERROR([header file <krb.h> is required for Kerberos 4])])    AC_CHECK_HEADERS(gssapi/gssapi.h, [],
           [AC_CHECK_HEADERS(gssapi.h, [], [AC_MSG_ERROR([gssapi.h header file is required for GSSAPI])])])
 fi  fi
   
 if test "$with_krb5" = yes ; then  if test "$with_krb5" = yes ; then
   AC_CHECK_HEADER(krb5.h, [], [AC_MSG_ERROR([header file <krb5.h> is required for Kerberos 5])])    AC_CHECK_HEADER(krb5.h, [], [AC_MSG_ERROR([header file <krb5.h> is required for Kerberos 5])])
   AC_CHECK_HEADER(com_err.h, [], [AC_MSG_ERROR([header file <com_err.h> is required for Kerberos 5])])  
 fi  fi
   
 if test "$with_openssl" = yes ; then  if test "$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/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/err.h, [], [AC_MSG_ERROR([header file <openssl/err.h> is required for OpenSSL])])
     AC_CHECK_FUNCS([ERR_set_mark])
 fi  fi
   
 if test "$with_pam" = yes ; then  if test "$with_pam" = yes ; then
Line 758  if test "$with_pam" = yes ; then Line 991  if test "$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 "$with_rendezvous" = yes ; then  if test "$with_libxml" = yes ; then
   AC_CHECK_HEADER(DNSServiceDiscovery/DNSServiceDiscovery.h, [], [AC_MSG_ERROR([header file <DNSServiceDiscovery/DNSServiceDiscovery.h> is required for Rendezvous])])    AC_CHECK_HEADER(libxml/parser.h, [], [AC_MSG_ERROR([header file <libxml/parser.h> is required for XML support])])
   fi
   
   if test "$with_libxslt" = yes ; then
     AC_CHECK_HEADER(libxslt/xslt.h, [], [AC_MSG_ERROR([header file <libxslt/xslt.h> is required for XSLT support])])
   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
   
   # for contrib/uuid-ossp
   if test "$with_ossp_uuid" = yes ; then
     AC_CHECK_HEADERS(ossp/uuid.h, [], [
       AC_CHECK_HEADERS(uuid.h, [],
         [AC_MSG_ERROR([header file <ossp/uuid.h> or <uuid.h> is required for OSSP-UUID])])])
 fi  fi
   
   
Line 768  fi Line 1029  fi
 ##  ##
   
 m4_defun([AC_PROG_CC_STDC], []) dnl We don't want that.  m4_defun([AC_PROG_CC_STDC], []) dnl We don't want that.
   AC_C_BIGENDIAN
 AC_C_CONST  AC_C_CONST
 AC_C_INLINE  AC_C_INLINE
 AC_C_STRINGIZE  AC_C_STRINGIZE
Line 778  PGAC_STRUCT_TIMEZONE Line 1040  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
 PGAC_STRUCT_SOCKADDR_STORAGE_SS_FAMILY  PGAC_STRUCT_SOCKADDR_STORAGE_MEMBERS
 PGAC_STRUCT_ADDRINFO  PGAC_STRUCT_ADDRINFO
   
 AC_CHECK_TYPES([struct cmsgcred, struct fcred, struct sockcred], [], [],  AC_CHECK_TYPES([struct cmsgcred, struct fcred, struct sockcred], [], [],
Line 787  AC_CHECK_TYPES([struct cmsgcred, struct Line 1049  AC_CHECK_TYPES([struct cmsgcred, struct
 #include <sys/socket.h>  #include <sys/socket.h>
 #include <sys/ucred.h>])  #include <sys/ucred.h>])
   
   AC_CHECK_TYPES([struct option], [], [],
   [#ifdef HAVE_GETOPT_H
   #include <getopt.h>
   #endif])
   
 if test "$with_zlib" = yes; then  if test "$with_zlib" = yes; then
   # Check that <zlib.h> defines z_streamp (versions before about 1.0.4    # Check that <zlib.h> defines z_streamp (versions before about 1.0.4
   # did not).  While we could work around the lack of z_streamp, it    # did not).  While we could work around the lack of z_streamp, it
Line 808  if test "$with_krb5" = yes; then Line 1075  if test "$with_krb5" = yes; then
                                      [AC_MSG_ERROR([could not determine how to extract Kerberos 5 error messages])],                                       [AC_MSG_ERROR([could not determine how to extract Kerberos 5 error messages])],
                                      [#include <krb5.h>])],                                       [#include <krb5.h>])],
                    [#include <krb5.h>])                     [#include <krb5.h>])
   
   # Win32 requires headers to be loaded for __stdcall, so can't use
   # AC_CHECK_FUNCS here.
     AC_MSG_CHECKING(for krb5_free_unparsed_name)
     AC_TRY_LINK([#include <krb5.h>],
                 [krb5_free_unparsed_name(NULL,NULL);],
                 [AC_DEFINE(HAVE_KRB5_FREE_UNPARSED_NAME, 1, [Define to 1 if you have krb5_free_unparsed_name]) 
   AC_MSG_RESULT(yes)],
                 [AC_MSG_RESULT(no)])
 fi  fi
   
   
Line 819  PGAC_VAR_INT_TIMEZONE Line 1095  PGAC_VAR_INT_TIMEZONE
 AC_FUNC_ACCEPT_ARGTYPES  AC_FUNC_ACCEPT_ARGTYPES
 PGAC_FUNC_GETTIMEOFDAY_1ARG  PGAC_FUNC_GETTIMEOFDAY_1ARG
   
 # SunOS doesn't handle negative byte comparisons properly with +/- return  AC_CHECK_FUNCS([cbrt dlopen fcvt fdatasync getpeereid getrlimit memmove poll pstat readlink setproctitle setsid sigprocmask symlink sysconf towlower utime utimes waitpid wcstombs])
 AC_FUNC_MEMCMP  
   
 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>])
   AC_CHECK_DECLS(posix_fadvise, [], [], [#include <fcntl.h>])
   AC_CHECK_DECLS([strlcat, strlcpy])
   # This is probably only present on Darwin, but may as well check always
   AC_CHECK_DECLS(F_FULLFSYNC, [], [], [#include <fcntl.h>])
   
   HAVE_IPV6=no
 AC_CHECK_TYPE([struct sockaddr_in6],  AC_CHECK_TYPE([struct sockaddr_in6],
               [AC_CHECK_FUNC(inet_ntop,          [AC_DEFINE(HAVE_IPV6, 1, [Define to 1 if you have support for IPv6.])
                              [AC_DEFINE(HAVE_IPV6, 1, [Define to 1 if you have support for IPv6.])])],           HAVE_IPV6=yes],
               [],          [],
 [$ac_includes_default  [$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 850  fi Line 1129  fi
 # We use our snprintf.c emulation if either snprintf() or vsnprintf()  # We use our snprintf.c emulation if either snprintf() or vsnprintf()
 # is missing.  Yes, there are machines that have only one.  We may  # is missing.  Yes, there are machines that have only one.  We may
 # also decide to use snprintf.c if snprintf() is present but does not  # also decide to use snprintf.c if snprintf() is present but does not
 # have working "long long int" support -- see below.  # have all the features we need --- see below.
   
 pgac_need_repl_snprintf=no  if test "$PORTNAME" = "win32"; then
 AC_CHECK_FUNCS(snprintf, [], pgac_need_repl_snprintf=yes)    # Win32 gets snprintf.c built unconditionally.
 AC_CHECK_FUNCS(vsnprintf, [], pgac_need_repl_snprintf=yes)    #
     # To properly translate all NLS languages strings, we must support the
     # *printf() %$ 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,  # Check whether <stdio.h> declares snprintf() and vsnprintf(); if not,
Line 865  AC_CHECK_FUNCS(vsnprintf, [], pgac_need_ Line 1173  AC_CHECK_FUNCS(vsnprintf, [], pgac_need_
 AC_CHECK_DECLS([snprintf, vsnprintf])  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_CACHE_CHECK([for isinf], ac_cv_func_isinf,
 [AC_TRY_LINK(  [AC_TRY_LINK([
 [#include <math.h>  #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=yes],
 [ac_cv_func_isinf=no])])  [ac_cv_func_isinf=no])])
   
Line 882  else Line 1191  else
   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([crypt fseeko getopt getopt_long getrusage inet_aton random rint srandom strcasecmp strdup strerror strtol strtoul])  # Some versions of libedit contain strlcpy(); so disregard that library while
   # checking for these standard libc functions.
 # system's version of getaddrinfo(), if any, may be used only if we found  pgac_save_LIBS="$LIBS"
 # a definition for struct addrinfo; see notes in src/include/getaddrinfo.h  LIBS=`echo "$LIBS" | sed -e 's/-ledit//g' -e 's/-lreadline//g'`
   
   AC_REPLACE_FUNCS([crypt getopt getrusage inet_aton random rint srandom strdup strerror strlcat strlcpy strtol strtoul unsetenv])
   
   LIBS="$pgac_save_LIBS"
   
   # 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.
   # (Note: the AC_REPLACE_FUNCS probe fails on Windows, where the available
   # versions of getaddrinfo don't follow normal C call protocol.  This is OK
   # because we want to use our own getaddrinfo.c on Windows anyway.)
 if test x"$ac_cv_type_struct_addrinfo" = xyes ; then  if test x"$ac_cv_type_struct_addrinfo" = xyes ; then
   AC_REPLACE_FUNCS([getaddrinfo])    AC_REPLACE_FUNCS([getaddrinfo])
 else  else
   AC_LIBOBJ(getaddrinfo)    AC_LIBOBJ(getaddrinfo)
 fi  fi
   
 # BSD/OS & NetBSD use a custom fseeko/ftello built on fsetpos/fgetpos  # Similarly, use system's getopt_long() only if system provides struct option.
 # We override the previous test that said fseeko/ftello didn't exist  # Solaris' getopt() doesn't do what we want for long options, so always use
 # OS tests are also done in include/c.h and port/fseeko.c  # our versions on that platform.
 case $host_os in bsdi*|netbsd*)  if test "$PORTNAME" = "solaris"; then
 ac_cv_func_fseeko=yes    AC_LIBOBJ(getopt)
 esac    AC_LIBOBJ(getopt_long)
   elif test x"$ac_cv_type_struct_option" = xyes ; then
 # Solaris has a very slow qsort in certain cases, so we replace it.    AC_REPLACE_FUNCS([getopt_long])
 case $host_os in solaris*)   else
 AC_LIBOBJ(qsort) ;;    AC_LIBOBJ(getopt_long)
 esac  fi
   
 # Win32 can't to rename or unlink on an open file  # Win32 support
 case $host_os in mingw*)  if test "$PORTNAME" = "win32"; then
 AC_LIBOBJ(dirmod)  AC_REPLACE_FUNCS(gettimeofday)
 AC_LIBOBJ(copydir)  AC_LIBOBJ(kill)
 AC_LIBOBJ(gettimeofday) ;;  AC_LIBOBJ(open)
 esac  AC_LIBOBJ(rand)
   AC_LIBOBJ(win32error)
   AC_DEFINE([HAVE_SYMLINK], 1,
             [Define to 1 if you have the `symlink' function.])
   fi
   
 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 918  if test "$with_readline" = yes; then Line 1241  if test "$with_readline" = yes; then
 fi  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_DEFINE(HAVE_FINITE, 1, [Define to 1 if you have finite().])  
 AC_MSG_RESULT(yes)],  
             [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 c.h.  dnl See also comments in c.h.
Line 936  AC_TRY_LINK([#include <setjmp.h>], Line 1251  AC_TRY_LINK([#include <setjmp.h>],
 AC_MSG_RESULT(yes)],  AC_MSG_RESULT(yes)],
             [AC_MSG_RESULT(no)])              [AC_MSG_RESULT(no)])
   
   AC_DECL_SYS_SIGLIST
   
 AC_CHECK_FUNC(syslog,  AC_CHECK_FUNC(syslog,
               [AC_CHECK_HEADER(syslog.h,                [AC_CHECK_HEADER(syslog.h,
                                [AC_DEFINE(HAVE_SYSLOG, 1, [Define to 1 if you have the syslog interface.])])])                                 [AC_DEFINE(HAVE_SYSLOG, 1, [Define to 1 if you have the syslog interface.])])])
Line 957  AC_CHECK_FUNCS(atexit, [], Line 1274  AC_CHECK_FUNCS(atexit, [],
                [AC_CHECK_FUNCS(on_exit, [],                 [AC_CHECK_FUNCS(on_exit, [],
                [AC_MSG_ERROR([neither atexit() nor on_exit() found])])])                 [AC_MSG_ERROR([neither atexit() nor on_exit() found])])])
   
 AC_FUNC_FSEEKO  AC_REPLACE_FUNCS(fseeko)
   case $host_os in
           # BSD/OS & NetBSD use a custom fseeko/ftello built on fsetpos/fgetpos
           bsdi*|netbsd*)
                   AC_DEFINE(HAVE_FSEEKO, 1, [Define to 1 because replacement version used.])
                   ac_cv_func_fseeko=yes;;
           *)
                   AC_FUNC_FSEEKO;;
   esac
   
   
 #  #
 # Pthreads  # Pthreads
 #  #
 # For each platform, we need to know about any special compile and link  # For each platform, we need to know about any special compile and link
 # libraries, and whether the normal C function names are thread-safe.  # libraries, and whether the normal C function names are thread-safe.
 #  # See the comment at the top of src/port/thread.c for more information.
 NEED_REENTRANT_FUNC_NAMES=no  # WIN32 doesn't need the pthread tests;  it always uses threads
 if test "$with_threads" = yes; then  if test "$enable_thread_safety" = yes -a "$PORTNAME" != "win32"; then
 AC_CHECK_HEADER(pthread.h, [], [AC_MSG_ERROR([pthread.h not found, required for --with-threads])])  ACX_PTHREAD     # set thread flags
   
   # Some platforms use these, so just defineed them.  They can't hurt if they
   # are not supported.
   PTHREAD_CFLAGS="$PTHREAD_CFLAGS -D_REENTRANT -D_THREAD_SAFE -D_POSIX_PTHREAD_SEMANTICS"
   
 if test "$SUPPORTS_THREADS" != yes; then  
   # At this point, we don't want to muck with the compiler name for threading.
   # Let's see who fails, perhaps AIX.  2004-04-23
   if test "$PTHREAD_CC" != "$CC"; then
 AC_MSG_ERROR([  AC_MSG_ERROR([
 Cannot enable threads on your platform.  PostgreSQL does not support platforms that require a special compiler
 Please report your platform threading info to the PostgreSQL mailing lists  for thread safety.])
 so it can be added to the next release.  Report any compile flags, link flags,  
 functions, or libraries required for threading support.  
 ])  
 fi  fi
 fi  
 AC_SUBST(THREAD_CFLAGS)  
 AC_SUBST(THREAD_LIBS)  
   
   if test "$THREAD_SUPPORT" = no; then
   AC_MSG_ERROR([cannot enable threads on this platform
   This platform is known to not support thread-safe programs.  For details,
   compile and run src/bin/pg_thread_test.])
   fi
   
 #  # Check for *_r functions
 # 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"  _CFLAGS="$CFLAGS"
 _LIB="$LIBS"  _LIBS="$LIBS"
 CFLAGS="$CFLAGS $TREAD_CFLAGS"  CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
 LIBS="$LIBS $THREAD_LIBS"  LIBS="$LIBS $PTHREAD_LIBS"
   
   if test "$PORTNAME" != "win32"; then
   AC_CHECK_HEADER(pthread.h, [], [AC_MSG_ERROR([pthread.h not found, required for --enable-thread-safety])])
   fi
   
 AC_CHECK_FUNCS([strerror_r getpwuid_r gethostbyname_r])  AC_CHECK_FUNCS([strerror_r getpwuid_r gethostbyname_r])
   
   # Do test here with the proper thread flags
   PGAC_FUNC_GETPWUID_R_5ARG
   PGAC_FUNC_STRERROR_R_INT
   
 CFLAGS="$_CFLAGS"  CFLAGS="$_CFLAGS"
 LIB="$_LIBS"  LIBS="$_LIBS"
   
   else
   # do not use values from template file
   PTHREAD_CFLAGS=
   PTHREAD_LIBS=
   fi
   
   AC_SUBST(PTHREAD_CFLAGS)
   AC_SUBST(PTHREAD_LIBS)
   
   
   # We can test for libldap_r only after we know PTHREAD_LIBS
   if test "$with_ldap" = yes ; then
     _LIBS="$LIBS"
     if test "$PORTNAME" != "win32"; then
       AC_CHECK_LIB(ldap, ldap_bind, [],
                    [AC_MSG_ERROR([library 'ldap' is required for LDAP])],
                    [$EXTRA_LDAP_LIBS])
       LDAP_LIBS_BE="-lldap $EXTRA_LDAP_LIBS"
       if test "$enable_thread_safety" = yes; then
         # on some platforms ldap_r fails to link without PTHREAD_LIBS
         AC_CHECK_LIB(ldap_r, ldap_simple_bind, [],
                      [AC_MSG_ERROR([library 'ldap_r' is required for LDAP])],
                      [$PTHREAD_CFLAGS $PTHREAD_LIBS $EXTRA_LDAP_LIBS])
         LDAP_LIBS_FE="-lldap_r $EXTRA_LDAP_LIBS"
       else
         LDAP_LIBS_FE="-lldap $EXTRA_LDAP_LIBS"
       fi
     else
       AC_CHECK_LIB(wldap32, ldap_bind, [], [AC_MSG_ERROR([library 'wldap32' is required for LDAP])])
       LDAP_LIBS_FE="-lwldap32"
       LDAP_LIBS_BE="-lwldap32"
     fi
     LIBS="$_LIBS"
 fi  fi
   AC_SUBST(LDAP_LIBS_FE)
   AC_SUBST(LDAP_LIBS_BE)
   
   
 # 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
Line 1012  AC_TRY_RUN([int main() { return 0; }], Line 1380  AC_TRY_RUN([int main() { return 0; }],
 [AC_MSG_RESULT(ok)],  [AC_MSG_RESULT(ok)],
 [AC_MSG_RESULT(failed)  [AC_MSG_RESULT(failed)
 AC_MSG_ERROR([[  AC_MSG_ERROR([[
 *** Could not execute a simple test program.  This may be a problem  Could not execute a simple test program.  This may be a problem
 *** related to locating shared libraries.  Check the file 'config.log'  related to locating shared libraries.  Check the file 'config.log'
 *** for the exact reason.]])],  for the exact reason.]])],
 [AC_MSG_RESULT([cross-compiling])])  [AC_MSG_RESULT([cross-compiling])])
   
   # --------------------
   # Run tests below here
   # --------------------
   
   # Force use of our snprintf if system's doesn't do arg control
   # 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
     fi
   fi
   
   
 dnl Check to see if we have a working 64-bit integer type.  dnl Check to see if we have a working 64-bit integer type.
 dnl This breaks down into two steps:  dnl This breaks down into two steps:
Line 1053  fi Line 1434  fi
   
 # If we found "long int" is 64 bits, assume snprintf handles it.  If  # If we found "long int" is 64 bits, assume snprintf handles it.  If
 # we found we need to use "long long int", better check.  We cope with  # we found we need to use "long long int", better check.  We cope with
 # snprintfs that use either %lld, %qd, or %I64d as the format.  If  # snprintfs that use %lld, %qd, or %I64d as the format.  If none of these
 # neither works, fall back to our own snprintf emulation (which we  # work, fall back to our own snprintf emulation (which we know uses %lld).
 # know uses %lld).  
   
 if test "$HAVE_LONG_LONG_INT_64" = yes ; then  if test "$HAVE_LONG_LONG_INT_64" = yes ; then
   if test $pgac_need_repl_snprintf = no; then    if test $pgac_need_repl_snprintf = no; then
Line 1069  if test "$HAVE_LONG_LONG_INT_64" = yes ; Line 1449  if test "$HAVE_LONG_LONG_INT_64" = yes ;
     # Here if we previously decided we needed to use our own snprintf      # Here if we previously decided we needed to use our own snprintf
     LONG_LONG_INT_FORMAT='%lld'      LONG_LONG_INT_FORMAT='%lld'
   fi    fi
     LONG_LONG_UINT_FORMAT=`echo "$LONG_LONG_INT_FORMAT" | sed 's/d$/u/'`
   INT64_FORMAT="\"$LONG_LONG_INT_FORMAT\""    INT64_FORMAT="\"$LONG_LONG_INT_FORMAT\""
     UINT64_FORMAT="\"$LONG_LONG_UINT_FORMAT\""
 else  else
   # Here if we are not using 'long long int' at all    # Here if we are not using 'long long int' at all
   INT64_FORMAT='"%ld"'    INT64_FORMAT='"%ld"'
     UINT64_FORMAT='"%lu"'
 fi  fi
   
 AC_DEFINE_UNQUOTED(INT64_FORMAT, $INT64_FORMAT,  AC_DEFINE_UNQUOTED(INT64_FORMAT, $INT64_FORMAT,
                    [Define to the appropriate snprintf format for 64-bit ints, if any.])                     [Define to the appropriate snprintf format for 64-bit ints, if any.])
   
   AC_DEFINE_UNQUOTED(UINT64_FORMAT, $UINT64_FORMAT,
                      [Define to the appropriate snprintf format for unsigned 64-bit ints, if any.])
   
   # Now we have checked all the reasons to replace snprintf
 if test $pgac_need_repl_snprintf = yes; then  if test $pgac_need_repl_snprintf = yes; then
     AC_DEFINE(USE_REPL_SNPRINTF, 1, [Use replacement snprintf() functions.])
   AC_LIBOBJ(snprintf)    AC_LIBOBJ(snprintf)
 fi  fi
   
 # 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])
   
   # And one for the size of size_t (enables tweaks for > 32bit address space)
   AC_CHECK_SIZEOF([size_t])
   
   # Decide whether float4 is passed by value: user-selectable, enabled by default
   AC_MSG_CHECKING([whether to build with float4 passed by value])   
   PGAC_ARG_BOOL(enable, float4-byval, yes, [  --disable-float4-byval  disable float4 passed by value],
                 [AC_DEFINE([USE_FLOAT4_BYVAL], 1,
                            [Define to 1 if you want float4 values to be passed by value. (--enable-float4-byval)])
                  float4passbyval=true],
                 [float4passbyval=false])
   AC_MSG_RESULT([$enable_float4_byval])
   AC_DEFINE_UNQUOTED([FLOAT4PASSBYVAL], [$float4passbyval], [float4 values are passed by value if 'true', by reference if 'false'])
   
   # Decide whether float8 is passed by value.
   # Note: this setting also controls int8 and related types such as timestamp.
   # If sizeof(Datum) >= 8, this is user-selectable, enabled by default.
   # If not, trying to select it is an error.
   AC_MSG_CHECKING([whether to build with float8 passed by value])   
   if test $ac_cv_sizeof_unsigned_long -ge 8 ; then
     PGAC_ARG_BOOL(enable, float8-byval, yes, [  --disable-float8-byval  disable float8 passed by value])
   else
     PGAC_ARG_BOOL(enable, float8-byval, no, [  --disable-float8-byval  disable float8 passed by value])
     if test "$enable_float8_byval" = yes ; then
       AC_MSG_ERROR([--enable-float8-byval is not supported on 32-bit platforms.])
     fi
   fi
   if test "$enable_float8_byval" = yes ; then
     AC_DEFINE([USE_FLOAT8_BYVAL], 1,
               [Define to 1 if you want float8, int8, etc values to be passed by value. (--enable-float8-byval)])
     float8passbyval=true
   else
     float8passbyval=false
   fi
   AC_MSG_RESULT([$enable_float8_byval])
   AC_DEFINE_UNQUOTED([FLOAT8PASSBYVAL], [$float8passbyval], [float8, int8, and related values are passed by value if 'true', by reference if 'false'])
   
 # Determine memory alignment requirements for the basic C data types.  # Determine memory alignment requirements for the basic C data types.
   
 PGAC_CHECK_ALIGNOF(short)  AC_CHECK_ALIGNOF(short)
 PGAC_CHECK_ALIGNOF(int)  AC_CHECK_ALIGNOF(int)
 PGAC_CHECK_ALIGNOF(long)  AC_CHECK_ALIGNOF(long)
 if test x"$HAVE_LONG_LONG_INT_64" = x"yes" ; then  if test x"$HAVE_LONG_LONG_INT_64" = x"yes" ; then
   PGAC_CHECK_ALIGNOF(long long int)    AC_CHECK_ALIGNOF(long long int)
 fi  fi
 PGAC_CHECK_ALIGNOF(double)  AC_CHECK_ALIGNOF(double)
   
 # Compute maximum alignment of any basic type.  # Compute maximum alignment of any basic type.
 # We assume long's alignment is at least as strong as char, short, or int;  # We assume long's alignment is at least as strong as char, short, or int;
 # but we must check long long (if it exists) and double.  # but we must check long long (if it exists) and double.
   
 MAX_ALIGNOF=$pgac_cv_alignof_long  MAX_ALIGNOF=$ac_cv_alignof_long
 if test $MAX_ALIGNOF -lt $pgac_cv_alignof_double ; then  if test $MAX_ALIGNOF -lt $ac_cv_alignof_double ; then
   MAX_ALIGNOF=$pgac_cv_alignof_double    MAX_ALIGNOF=$ac_cv_alignof_double
 fi  fi
 if test x"$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 $ac_cv_alignof_long_long_int ; then
   MAX_ALIGNOF="$pgac_cv_alignof_long_long_int"    MAX_ALIGNOF="$ac_cv_alignof_long_long_int"
 fi  fi
 AC_DEFINE_UNQUOTED(MAXIMUM_ALIGNOF, $MAX_ALIGNOF, [Define as the maximum alignment requirement of any C data type.])  AC_DEFINE_UNQUOTED(MAXIMUM_ALIGNOF, $MAX_ALIGNOF, [Define as the maximum alignment requirement of any C data type.])
   
Line 1122  AC_CHECK_TYPES([int8, uint8, int64, uint Line 1546  AC_CHECK_TYPES([int8, uint8, int64, uint
 AC_CHECK_TYPES(sig_atomic_t, [], [], [#include <signal.h>])  AC_CHECK_TYPES(sig_atomic_t, [], [], [#include <signal.h>])
   
   
   # If the user did not disable integer datetimes, check that
   # there is a working 64-bit integral type to use.
   if test x"$USE_INTEGER_DATETIMES" = x"yes" &&
      test x"$HAVE_LONG_INT_64" = x"no" &&
      test x"$HAVE_LONG_LONG_INT_64" = x"no" &&
      test x"$HAVE_INT64" = x"no" ; then
     AC_MSG_ERROR([
   Integer-based datetime support requires a 64-bit integer type,
   but no such type could be found. The --disable-integer-datetimes
   configure option can be used to disable integer-based storage
   of datetime values.])
   fi
   
   
   if test "$PORTNAME" != "win32"
   then
 PGAC_FUNC_POSIX_SIGNALS  PGAC_FUNC_POSIX_SIGNALS
   if test "$pgac_cv_func_posix_signals" != yes -a "$enable_thread_safety" = yes; then
     AC_MSG_ERROR([
   Thread-safety requires POSIX signals, which are not supported by this
   operating system.])
   fi
   fi
   
 if test $ac_cv_func_fseeko = yes; then  if test $ac_cv_func_fseeko = yes; then
 AC_SYS_LARGEFILE  AC_SYS_LARGEFILE
 fi  fi
   
   # Check for largefile support (must be after AC_SYS_LARGEFILE)
   AC_CHECK_SIZEOF([off_t])
   
   # If we don't have largefile support, can't handle segsize >= 2GB.
   if test "$ac_cv_sizeof_off_t" -lt 8 -a "$segsize" != "1"; then 
      AC_MSG_ERROR([Large file support is not enabled. Segment size cannot be larger than 1GB.]) 
   fi
   
   # SunOS doesn't handle negative byte comparisons properly with +/- return
   AC_FUNC_MEMCMP
   
   
 # Select semaphore implementation type.  # Select semaphore implementation type.
 if test x"$USE_NAMED_POSIX_SEMAPHORES" = x"1" ; then  if test "$PORTNAME" != "win32"; then
   AC_DEFINE(USE_NAMED_POSIX_SEMAPHORES, 1, [Define to select named POSIX semaphores.])    if test x"$USE_NAMED_POSIX_SEMAPHORES" = x"1" ; then
   SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c"      AC_DEFINE(USE_NAMED_POSIX_SEMAPHORES, 1, [Define to select named POSIX semaphores.])
 else  
   if test x"$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"      SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c"
   else    else
     AC_DEFINE(USE_SYSV_SEMAPHORES, 1, [Define to select SysV-style semaphores.])      if test x"$USE_UNNAMED_POSIX_SEMAPHORES" = x"1" ; then
     SEMA_IMPLEMENTATION="src/backend/port/sysv_sema.c"        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    fi
   else
     AC_DEFINE(USE_WIN32_SEMAPHORES, 1, [Define to select Win32-style semaphores.])
     SEMA_IMPLEMENTATION="src/backend/port/win32_sema.c"
 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.])  if test "$PORTNAME" != "win32"; then
 SHMEM_IMPLEMENTATION="src/backend/port/sysv_shmem.c"    AC_DEFINE(USE_SYSV_SHARED_MEMORY, 1, [Define to select SysV-style shared memory.])
     SHMEM_IMPLEMENTATION="src/backend/port/sysv_shmem.c"
   else
     AC_DEFINE(USE_WIN32_SHARED_MEMORY, 1, [Define to select Win32-style shared memory.])
     SHMEM_IMPLEMENTATION="src/backend/port/win32_shmem.c"
   fi
   
   # 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 "$enable_nls" = yes ; then  if test "$enable_nls" = yes ; then
Line 1158  if test "$with_tcl" = yes; then Line 1632  if test "$with_tcl" = yes; then
     PGAC_EVAL_TCLCONFIGSH([$TCL_CONFIG_SH],      PGAC_EVAL_TCLCONFIGSH([$TCL_CONFIG_SH],
                           [TCL_INCLUDE_SPEC,TCL_LIB_FILE,TCL_LIBS,TCL_LIB_SPEC,TCL_SHARED_BUILD])                            [TCL_INCLUDE_SPEC,TCL_LIB_FILE,TCL_LIBS,TCL_LIB_SPEC,TCL_SHARED_BUILD])
     AC_SUBST(TCL_SHLIB_LD_LIBS)dnl don't want to double-evaluate that one      AC_SUBST(TCL_SHLIB_LD_LIBS)dnl don't want to double-evaluate that one
       # now that we have TCL_INCLUDE_SPEC, we can check for <tcl.h>
       ac_save_CPPFLAGS=$CPPFLAGS
       CPPFLAGS="$TCL_INCLUDE_SPEC $CPPFLAGS"
       AC_CHECK_HEADER(tcl.h, [], [AC_MSG_ERROR([header file <tcl.h> is required for Tcl])])
       CPPFLAGS=$ac_save_CPPFLAGS
 fi  fi
   
 # Check for Tk configuration script tkConfig.sh  
 if test "$with_tk" = yes; then  
     PGAC_PATH_TKCONFIGSH([$with_tkconfig $with_tclconfig])  
     PGAC_EVAL_TCLCONFIGSH([$TK_CONFIG_SH], [TK_LIBS,TK_LIB_SPEC,TK_XINCLUDES])  
 fi  
   
   
 #  #
 # Check for DocBook and tools  # Check for DocBook and tools
 #  #
 PGAC_PROG_NSGMLS  PGAC_PROG_NSGMLS
 PGAC_PROG_JADE  PGAC_PROG_JADE
 PGAC_CHECK_DOCBOOK(3.1)  PGAC_CHECK_DOCBOOK(4.2)
 PGAC_PATH_DOCBOOK_STYLESHEETS  PGAC_PATH_DOCBOOK_STYLESHEETS
 PGAC_PATH_COLLATEINDEX  PGAC_PATH_COLLATEINDEX
 AC_CHECK_PROGS(SGMLSPL, sgmlspl)  AC_CHECK_PROGS(SGMLSPL, sgmlspl)
   
   # Thread testing
   
   # We have to run the thread test near the end so we have all our symbols
   # defined.  Cross compiling throws a warning.
   #
   if test "$enable_thread_safety_force" = yes; then
   if test "$PORTNAME" != "win32"
   then
     AC_MSG_WARN([
   *** Skipping thread test program.  --enable-thread-safety-force was used.
   *** Run the program in src/test/thread on the your machine and add proper
   *** locking function calls to your applications to guarantee thread safety.
   ])
   else
   AC_MSG_WARN([*** skipping thread test on Win32])
   fi
   elif test "$enable_thread_safety" = yes; then
   if test "$PORTNAME" != "win32"
   then
   AC_MSG_CHECKING([thread safety of required library functions])
   
   _CFLAGS="$CFLAGS"
   _LIBS="$LIBS"
   CFLAGS="$CFLAGS $PTHREAD_CFLAGS -DIN_CONFIGURE"
   LIBS="$LIBS $PTHREAD_LIBS"
   AC_TRY_RUN([#include "$srcdir/src/test/thread/thread_test.c"],
     [AC_MSG_RESULT(yes)],
     [AC_MSG_RESULT(no)
     AC_MSG_ERROR([thread test program failed
   This platform is not thread-safe.  Check the file 'config.log'for the
   exact reason.
   
   You can use the configure option --enable-thread-safety-force to force
   threads to be enabled.  But you must then run 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/test/thread on the target machine.
   ])])
   CFLAGS="$_CFLAGS"
   LIBS="$_LIBS"
   else
   AC_MSG_WARN([*** skipping thread test on Win32])
   fi
   fi
   
   # If compiler will take -Wl,--as-needed then add that to LDFLAGS.
   # This is much easier than trying to filter LIBS to the minimum for each
   # executable.  (Note that shared libraries won't use this switch, though.)
   # On (at least) some Red-Hat-derived systems, this switch breaks linking to
   # libreadline; therefore we postpone testing it until we know what library
   # dependencies readline has.  The test code will try to link with $LIBS.
   if test "$with_readline" = yes; then
     link_test_func=readline
   else
     link_test_func=exit
   fi
   if test "$PORTNAME" != "darwin"; then
     PGAC_PROG_CC_LDFLAGS_OPT([-Wl,--as-needed], $link_test_func)
   else
     # On Darwin it's spelled -Wl,-dead_strip_dylibs, but don't try that elsewhere
     PGAC_PROG_CC_LDFLAGS_OPT([-Wl,-dead_strip_dylibs], $link_test_func)
   fi
   
   
   # Begin output steps
   
   AC_MSG_NOTICE([using CFLAGS=$CFLAGS])
   AC_MSG_NOTICE([using CPPFLAGS=$CPPFLAGS])
   AC_MSG_NOTICE([using LDFLAGS=$LDFLAGS])
   
 # prepare build tree if outside source tree  # prepare build tree if outside source tree
 # Note 1: test -ef might not exist, but it's more reliable than `pwd`.  # Note 1: test -ef might not exist, but it's more reliable than `pwd`.
 # Note 2: /bin/pwd might be better than shell's built-in at getting  # Note 2: /bin/pwd might be better than shell's built-in at getting
 #         a symlink-free name.  #         a symlink-free name.
 if test "$no_create" != yes; then  if ( test "$srcdir" -ef . ) >/dev/null 2>&1 || test "`cd $srcdir && /bin/pwd`" = "`/bin/pwd`"; then
   if ( test "$srcdir" -ef . ) >/dev/null 2>&1 || test "`cd $srcdir && /bin/pwd`" = "`/bin/pwd`"; then    vpath_build=no
     :  else
   else    vpath_build=yes
     AC_SUBST(vpath_build, yes)    if test "$no_create" != yes; then
     _AS_ECHO_N([preparing build tree... ])      _AS_ECHO_N([preparing build tree... ])
     pgac_abs_top_srcdir=`cd "$srcdir" && pwd`      pgac_abs_top_srcdir=`cd "$srcdir" && pwd`
     $SHELL "$ac_aux_dir/prep_buildtree" "$pgac_abs_top_srcdir" "." \      $SHELL "$ac_aux_dir/prep_buildtree" "$pgac_abs_top_srcdir" "." \
Line 1194  if test "$no_create" != yes; then Line 1738  if test "$no_create" != yes; then
     AC_MSG_RESULT(done)      AC_MSG_RESULT(done)
   fi    fi
 fi  fi
   AC_SUBST(vpath_build)
   
   
 AC_CONFIG_FILES([GNUmakefile src/Makefile.global])  AC_CONFIG_FILES([GNUmakefile src/Makefile.global])
Line 1207  AC_CONFIG_LINKS([ Line 1752  AC_CONFIG_LINKS([
   src/Makefile.port:src/makefiles/Makefile.${template}    src/Makefile.port:src/makefiles/Makefile.${template}
 ])  ])
   
   if test "$PORTNAME" = "win32"; then
   AC_CONFIG_COMMANDS([check_win32_symlinks],[
   # Links sometimes fail undetected on Mingw - 
   # so here we detect it and warn the user
   for FILE in $CONFIG_LINKS
    do
           # test -e works for symlinks in the MinGW console
           test -e `expr "$FILE" : '\([[^:]]*\)'` || AC_MSG_WARN([*** link for $FILE -- please fix by hand])
    done
   ])
   fi
   
 AC_CONFIG_HEADERS([src/include/pg_config.h],  AC_CONFIG_HEADERS([src/include/pg_config.h],
 [  [
 # Update timestamp for pg_config.h (see Makefile.global)  # Update timestamp for pg_config.h (see Makefile.global)
 echo >src/include/stamp-h  echo >src/include/stamp-h
 ])  ])
   
   AC_CONFIG_HEADERS([src/interfaces/ecpg/include/ecpg_config.h])
   
 AC_OUTPUT  AC_OUTPUT
   
   # Warn about unknown options
   PGAC_ARG_CHECK
Removed from v.1.267  
changed lines
  Added in v.1.562

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