path: root/aclocal.m4

dnl aclocal.m4 generated automatically by aclocal 1.3

dnl Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
dnl This Makefile.in is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
dnl PARTICULAR PURPOSE.

dnl $Id$
dnl
dnl This file contains local autoconf functions.

AC_DEFUN(AC_ORACLE_VERSION,[
  AC_MSG_CHECKING([Oracle version])
  if test -f "$ORACLEINST_TOP/orainst/unix.rgs"
  then
	ORACLE_VERSION=`grep '"ocommon"' $ORACLEINST_TOP/orainst/unix.rgs | sed 's/[ ][ ]*/:/g' | cut -d: -f 6 | cut -c 2-4`
    test -z "$ORACLE_VERSION" && ORACLE_VERSION=7.3
  else
    ORACLE_VERSION=8.0
  fi
  AC_MSG_RESULT($ORACLE_VERSION)
])

dnl
dnl Test mSQL version by checking if msql.h has "IDX_TYPE" defined.
dnl
AC_DEFUN(AC_MSQL_VERSION,[
  AC_MSG_CHECKING([mSQL version])
  ac_php_oldcflags=$CFLAGS
  CFLAGS="$MSQL_INCLUDE $CFLAGS";
  AC_TRY_COMPILE([#include <sys/types.h>
#include "msql.h"],[int i = IDX_TYPE],[
    AC_DEFINE(MSQL1,0)
    MSQL_VERSION="2.0 or newer"
  ],[
    AC_DEFINE(MSQL1,1)
    MSQL_VERSION="1.0"
  ])
  CFLAGS=$ac_php_oldcflags
  AC_MSG_RESULT($MSQL_VERSION)
])

dnl
dnl Figure out which library file to link with for the Solid support.
dnl
AC_DEFUN(AC_FIND_SOLID_LIBS,[
  AC_MSG_CHECKING([Solid library file])
  ac_solid_uname_s=`uname -s 2>/dev/null`
  case $ac_solid_uname_s in
    AIX) ac_solid_os=a3x;;
    HP-UX) ac_solid_os=h9x;;
    IRIX) ac_solid_os=irx;;
    Linux) ac_solid_os=lux;;
    SunOS) ac_solid_os=ssx;; # should we deal with SunOS 4?
    FreeBSD) ac_solid_os=fbx;;
    # "uname -s" on SCO makes no sense.
  esac
  SOLID_LIBS=`echo $1/scl${ac_solid_os}*.so | cut -d' ' -f1`
  if test ! -f $SOLID_LIBS; then
    SOLID_LIBS=`echo $1/scl${ac_solid_os}*.a | cut -d' ' -f1`
  fi
  if test ! -f $SOLID_LIBS; then
    SOLID_LIBS=`echo $1/scl2x${ac_solid_os}*.a | cut -d' ' -f1`
  fi
  if test ! -f $SOLID_LIBS; then
    SOLID_LIBS=`echo $1/scl2x${ac_solid_os}*.a | cut -d' ' -f1`
  fi
  if test ! -f $SOLID_LIBS; then
    SOLID_LIBS=`echo $1/bcl${ac_solid_os}*.so | cut -d' ' -f1`
  fi
  if test ! -f $SOLID_LIBS; then
    SOLID_LIBS=`echo $1/bcl${ac_solid_os}*.a | cut -d' ' -f1`
  fi
  AC_MSG_RESULT(`echo $SOLID_LIBS | sed -e 's!.*/!!'`)
])

dnl
dnl Figure out which library file to link with for the Empress support.
dnl
AC_DEFUN(AC_FIND_EMPRESS_LIBS,[
  AC_MSG_CHECKING([Empress library file])
  EMPRESS_LIBS=`echo $1/empodbc.so | cut -d' ' -f1`
  if test ! -f $EMPRESS_LIBS; then
    EMPRESS_LIBS=`echo $1/empodbc.a | cut -d' ' -f1`
  fi
  AC_MSG_RESULT(`echo $EMPRESS_LIBS | sed -e 's!.*/!!'`)
])


dnl
dnl See if we have broken header files like SunOS has.
dnl
AC_DEFUN(AC_MISSING_FCLOSE_DECL,[
  AC_MSG_CHECKING([for fclose declaration])
  AC_TRY_COMPILE([#include <stdio.h>],[int (*func)() = fclose],[
    AC_DEFINE(MISSING_FCLOSE_DECL,0)
    AC_MSG_RESULT(ok)
  ],[
    AC_DEFINE(MISSING_FCLOSE_DECL,1)
    AC_MSG_RESULT(missing)
  ])
])

# Checks for libraries.
# Prefer gdbm, Berkeley DB and ndbm/dbm, in that order
AC_DEFUN(AC_PREFERRED_DB_LIB,[
  AC_CHECK_LIB(gdbm, gdbm_open,[AC_DEFINE(GDBM) DBM_TYPE=gdbm; DBM_LIB=-lgdbm],
  [AC_CHECK_LIB(db, dbm_open,[AC_DEFINE(NDBM) DBM_TYPE=ndbm; DBM_LIB=-ldb],
   [AC_CHECK_LIB(c, dbm_open,[AC_DEFINE(NDBM) DBM_TYPE=ndbm; DBM_LIB=],
    [AC_CHECK_LIB(dbm, dbm_open,[AC_DEFINE(NDBM) DBM_TYPE=ndbm; DBM_LIB=-ldbm],
     [DBM_TYPE=""])])])])
  AC_MSG_CHECKING([preferred dbm library])
  if test "a$DBM_TYPE" = a; then
    AC_MSG_RESULT(none found)
    AC_MSG_WARN(No dbm library found - using built-in flatfile support)
  else
    AC_MSG_RESULT($DBM_TYPE chosen)
  fi
  AC_SUBST(DBM_LIB)
  AC_SUBST(DBM_TYPE)
])

dnl
dnl Check for broken sprintf()
dnl
AC_DEFUN(AC_BROKEN_SPRINTF,[
  AC_MSG_CHECKING([for broken sprintf])
  AC_TRY_RUN([main() { char buf[20]; exit (sprintf(buf,"testing 123")!=11); }],[
    AC_DEFINE(BROKEN_SPRINTF,0)
    AC_MSG_RESULT(ok)
  ],[
    AC_DEFINE(BROKEN_SPRINTF,1)
    AC_MSG_RESULT(broken)
  ],[
    AC_DEFINE(BROKEN_SPRINTF,0)
    AC_MSG_RESULT(cannot check, guessing ok)
  ])
])

dnl
dnl Check for crypt() capabilities
dnl
AC_DEFUN(AC_CRYPT_CAP,[

  AC_MSG_CHECKING([for standard DES crypt])
  AC_TRY_RUN([
main() {
#if HAVE_CRYPT
    exit (strcmp((char *)crypt("rasmuslerdorf","rl"),"rl.3StKT.4T8M"));
#else
	exit(0);
#endif
}],[
    AC_DEFINE(PHP3_STD_DES_CRYPT,1)
    AC_MSG_RESULT(yes)
  ],[
    AC_DEFINE(PHP3_STD_DES_CRYPT,0)
    AC_MSG_RESULT(no)
  ],[
    AC_DEFINE(PHP3_STD_DES_CRYPT,1)
    AC_MSG_RESULT(cannot check, guessing yes)
  ])

  AC_MSG_CHECKING([for extended DES crypt])
  AC_TRY_RUN([
main() {
#if HAVE_CRYPT
    exit (strcmp((char *)crypt("rasmuslerdorf","_J9..rasm"),"_J9..rasmBYk8r9AiWNc"));
#else
	exit(0);
#endif
}],[
    AC_DEFINE(PHP3_EXT_DES_CRYPT,1)
    AC_MSG_RESULT(yes)
  ],[
    AC_DEFINE(PHP3_EXT_DES_CRYPT,0)
    AC_MSG_RESULT(no)
  ],[
    AC_DEFINE(PHP3_EXT_DES_CRYPT,0)
    AC_MSG_RESULT(cannot check, guessing no)
  ])

  AC_MSG_CHECKING([for MD5 crypt])
  AC_TRY_RUN([
main() {
#if HAVE_CRYPT
    char salt[15], answer[40];

    salt[0]='$'; salt[1]='1'; salt[2]='$'; 
    salt[3]='r'; salt[4]='a'; salt[5]='s';
    salt[6]='m'; salt[7]='u'; salt[8]='s';
    salt[9]='l'; salt[10]='e'; salt[11]='$';
    salt[12]='\0';
    strcpy(answer,salt);
    strcat(answer,"rISCgZzpwk3UhDidwXvin0");
    exit (strcmp((char *)crypt("rasmuslerdorf",salt),answer));
#else
	exit(0);
#endif
}],[
    AC_DEFINE(PHP3_MD5_CRYPT,1)
    AC_MSG_RESULT(yes)
  ],[
    AC_DEFINE(PHP3_MD5_CRYPT,0)
    AC_MSG_RESULT(no)
  ],[
    AC_DEFINE(PHP3_MD5_CRYPT,0)
    AC_MSG_RESULT(cannot check, guessing no)
  ])

  AC_MSG_CHECKING([for Blowfish crypt])
  AC_TRY_RUN([
main() {
#if HAVE_CRYPT
    char salt[25], answer[70];
    
    salt[0]='$'; salt[1]='2'; salt[2]='a'; salt[3]='$'; salt[4]='0'; salt[5]='7'; salt[6]='$'; salt[7]='\0';
    strcat(salt,"rasmuslerd");
    strcpy(answer,salt);
    strcpy(&answer[16],"O............gl95GkTKn53Of.H4YchXl5PwvvW.5ri");
    exit (strcmp((char *)crypt("rasmuslerdorf",salt),answer));
#else
	exit(0);
#endif
}],[
    AC_DEFINE(PHP3_BLOWFISH_CRYPT,1)
    AC_MSG_RESULT(yes)
  ],[
    AC_DEFINE(PHP3_BLOWFISH_CRYPT,0)
    AC_MSG_RESULT(no)
  ],[
    AC_DEFINE(PHP3_BLOWFISH_CRYPT,0)
    AC_MSG_RESULT(cannot check, guessing no)
  ])
])


# serial 9 AM_PROG_LIBTOOL
AC_DEFUN(AM_PROG_LIBTOOL,
[AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([AC_PROG_RANLIB])
AC_REQUIRE([AM_PROG_LD])
AC_REQUIRE([AC_PROG_LN_S])

# Always use our own libtool.
LIBTOOL='$(top_builddir)/libtool'
AC_SUBST(LIBTOOL)

dnl Allow the --disable-shared flag to stop us from building shared libs.
AC_ARG_ENABLE(shared,
[  --enable-shared         build shared libraries [default=yes]],
test "$enableval" = no && libtool_shared=" --disable-shared",
libtool_shared=)

dnl Allow the --disable-static flag to stop us from building static libs.
AC_ARG_ENABLE(static,
[  --enable-static         build static libraries [default=yes]],
test "$enableval" = no && libtool_static=" --disable-static",
libtool_static=)

libtool_flags="$libtool_shared$libtool_static"
test "$silent" = yes && libtool_flags="$libtool_flags --silent"
test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"

# Some flags need to be propagated to the compiler or linker for good
# libtool support.
[case "$host" in
*-*-irix6*)
  for f in '-32' '-64' '-cckr' '-n32' '-mips1' '-mips2' '-mips3' '-mips4'; do
    if echo " $CC $CFLAGS " | egrep -e "[ 	]$f[	 ]" > /dev/null; then
      LD="${LD-ld} $f"
    fi
  done
  ;;

*-*-sco3.2v5*)
  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
  CFLAGS="$CFLAGS -belf"
  ;;
esac]

# Actually configure libtool.  ac_aux_dir is where install-sh is found.
CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
LD="$LD" RANLIB="$RANLIB" LN_S="$LN_S" \
${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
|| AC_MSG_ERROR([libtool configure failed])
])

# AM_PROG_LD - find the path to the GNU or non-GNU linker
AC_DEFUN(AM_PROG_LD,
[AC_ARG_WITH(gnu-ld,
[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
if test "$with_gnu_ld" = yes; then
  AC_MSG_CHECKING([for GNU ld])
else
  AC_MSG_CHECKING([for non-GNU ld])
fi
AC_CACHE_VAL(ac_cv_path_LD,
[case "$LD" in
  /*)
  ac_cv_path_LD="$LD" # Let the user override the test with a path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f "$ac_dir/ld"; then
      ac_cv_path_LD="$ac_dir/ld"
      # Check to see if the program is GNU ld.  I'd rather use --version,
      # but apparently some GNU ld's only accept -v.
      # Break only if it was the GNU/non-GNU ld that we prefer.
      if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then
	test "$with_gnu_ld" = yes && break
      else
        test "$with_gnu_ld" != yes && break
      fi
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac])
LD="$ac_cv_path_LD"
if test -n "$LD"; then
  AC_MSG_RESULT($LD)
else
  AC_MSG_RESULT(no)
fi
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
AC_SUBST(LD)
AM_PROG_LD_GNU
])

AC_DEFUN(AM_PROG_LD_GNU,
[AC_CACHE_CHECK([whether we are using GNU ld], ac_cv_prog_gnu_ld,
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
if $LD -v 2>&1 </dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then
  ac_cv_prog_gnu_ld=yes
else
  ac_cv_prog_gnu_ld=no
fi])
])

# the following 'borrwed' from automake until we switch over
# Add --enable-maintainer-mode option to configure.
# From Jim Meyering

# serial 1

AC_DEFUN(AM_MAINTAINER_MODE,
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
  dnl maintainer-mode is disabled by default
  AC_ARG_ENABLE(maintainer-mode,
[  --enable-maintainer-mode enable make rules and dependencies not useful
                          (and sometimes confusing) to the casual installer],
      USE_MAINTAINER_MODE=$enableval,
      USE_MAINTAINER_MODE=no)
  AC_MSG_RESULT($USE_MAINTAINER_MODE)
  if test $USE_MAINTAINER_MODE = yes; then
    MAINT=
  else
    MAINT='#M#'
  fi
  AC_SUBST(MAINT)dnl
]
)

# another one stolen from automake temporarily
#
# Check to make sure that the build environment is sane.
#

AC_DEFUN(AM_SANITY_CHECK,
[AC_MSG_CHECKING([whether build environment is sane])
# Just in case
sleep 1
echo timestamp > conftestfile
# Do `set' in a subshell so we don't clobber the current shell's
# arguments.  Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
   if test "$@" = "X"; then
      # -L didn't work.
      set X `ls -t $srcdir/configure conftestfile`
   fi
   test "[$]2" = conftestfile
   )
then
   # Ok.
   :
else
   AC_MSG_ERROR([newly created file is older than distributed files!
Check your system clock])
fi
rm -f conftest*
AC_MSG_RESULT(yes)])

dnl
dnl Stuff to do when setting up a new extension.
dnl XXX have to change the hardcoding of ".a" when we want to be able
dnl to make dynamic libraries as well.
dnl
AC_DEFUN(PHP_EXTENSION,[
  EXT_SUBDIRS="$EXT_SUBDIRS $1"
  _extlib="libphpext_$1.a"
  EXT_LIBS="$EXT_LIBS $1/$_extlib"
  EXTINFO_DEPS="$EXTINFO_DEPS ../ext/$1/extinfo.c.stub"
])

AC_SUBST(EXT_SUBDIRS)
AC_SUBST(EXT_LIBS)
AC_SUBST(EXTINFO_DEPS)

# Do all the work for Automake.  This macro actually does too much --
# some checks are only needed if your package does certain things.
# But this isn't really a big deal.

# serial 1

dnl Usage:
dnl AM_INIT_AUTOMAKE(package,version, [no-define])

AC_DEFUN(AM_INIT_AUTOMAKE,
[AC_REQUIRE([AM_PROG_INSTALL])
PACKAGE=[$1]
AC_SUBST(PACKAGE)
VERSION=[$2]
AC_SUBST(VERSION)
dnl test to see if srcdir already configured
if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
fi
ifelse([$3],,
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
AC_DEFINE_UNQUOTED(VERSION, "$VERSION"))
AC_REQUIRE([AM_SANITY_CHECK])
AC_REQUIRE([AC_ARG_PROGRAM])
dnl FIXME This is truly gross.
missing_dir=`cd $ac_aux_dir && pwd`
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
AC_REQUIRE([AC_PROG_MAKE_SET])])


# serial 1

AC_DEFUN(AM_PROG_INSTALL,
[AC_REQUIRE([AC_PROG_INSTALL])
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
AC_SUBST(INSTALL_SCRIPT)dnl
])

dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
dnl The program must properly implement --version.
AC_DEFUN(AM_MISSING_PROG,
[AC_MSG_CHECKING(for working $2)
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf.  Sigh.
if ($2 --version) < /dev/null > /dev/null 2>&1; then
   $1=$2
   AC_MSG_RESULT(found)
else
   $1="$3/missing $2"
   AC_MSG_RESULT(missing)
fi
AC_SUBST($1)])

# Like AC_CONFIG_HEADER, but automatically create stamp file.

AC_DEFUN(AM_CONFIG_HEADER,
[AC_PREREQ([2.12])
AC_CONFIG_HEADER([$1])
dnl When config.status generates a header, we must update the stamp-h file.
dnl This file resides in the same directory as the config header
dnl that is generated.  We must strip everything past the first ":",
dnl and everything past the last "/".
AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
<<am_indx=1
for am_file in <<$1>>; do
  case " <<$>>CONFIG_HEADERS " in
  *" <<$>>am_file "*<<)>>
    echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
    ;;
  esac
  am_indx=`expr "<<$>>am_indx" + 1`
done<<>>dnl>>)
changequote([,]))])