kcpuload/acinclude.m4

##   -*- autoconf -*-

dnl    This file is part of the KDE libraries/packages
dnl    Copyright (C) 1997 Janos Farkas (chexum@shadow.banki.hu)
dnl              (C) 1997,98,99 Stephan Kulow (coolo@kde.org)

dnl    This file is free software; you can redistribute it and/or
dnl    modify it under the terms of the GNU Library General Public
dnl    License as published by the Free Software Foundation; either
dnl    version 2 of the License, or (at your option) any later version.

dnl    This library is distributed in the hope that it will be useful,
dnl    but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
dnl    Library General Public License for more details.

dnl    You should have received a copy of the GNU Library General Public License
dnl    along with this library; see the file COPYING.LIB.  If not, write to
dnl    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
dnl    Boston, MA 02110-1301, USA.

dnl IMPORTANT NOTE:
dnl Please do not modify this file unless you expect your modifications to be
dnl carried into every other module in the repository. 
dnl
dnl Single-module modifications are best placed in configure.in for tdelibs
dnl and tdebase or configure.in.in if present.

dnl ------------------------------------------------------------------------
dnl Forward compatibility macros (make autoconf 2.13 look like 2.50),
dnl thanks to Raja R Harinath.
dnl ------------------------------------------------------------------------
dnl
ifdef([_AC_PATH_X_XMKMF],[],
   [AC_DEFUN([_AC_PATH_X_XMKMF],[AC_PATH_X_XMKMF])])
ifdef([AC_OUTPUT_SUBDIRS],[],
   [AC_DEFUN([AC_OUTPUT_SUBDIRS],[subdirs=$1; _AC_OUTPUT_SUBDIRS])])

# KDE_PATH_X_DIRECT
dnl Internal subroutine of AC_PATH_X.
dnl Set ac_x_includes and/or ac_x_libraries.
AC_DEFUN(KDE_PATH_X_DIRECT,
[
AC_REQUIRE([KDE_CHECK_LIB64])

if test "$ac_x_includes" = NO; then
  # Guess where to find include files, by looking for this one X11 .h file.
  test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h

  # First, try using that file with no special directory specified.
AC_TRY_CPP([#include <$x_direct_test_include>],
[# We can compile using X headers with no special include directory.
ac_x_includes=],
[# Look for the header file in a standard set of common directories.
# Check X11 before X11Rn because it is often a symlink to the current release.
  for ac_dir in               \
    /usr/X11/include          \
    /usr/X11R6/include        \
    /usr/X11R5/include        \
    /usr/X11R4/include        \
                              \
    /usr/include/X11          \
    /usr/include/X11R6        \
    /usr/include/X11R5        \
    /usr/include/X11R4        \
                              \
    /usr/local/X11/include    \
    /usr/local/X11R6/include  \
    /usr/local/X11R5/include  \
    /usr/local/X11R4/include  \
                              \
    /usr/local/include/X11    \
    /usr/local/include/X11R6  \
    /usr/local/include/X11R5  \
    /usr/local/include/X11R4  \
                              \
    /usr/X386/include         \
    /usr/x386/include         \
    /usr/XFree86/include/X11  \
                              \
    /usr/include              \
    /usr/local/include        \
    /usr/unsupported/include  \
    /usr/athena/include       \
    /usr/local/x11r5/include  \
    /usr/lpp/Xamples/include  \
                              \
    /usr/openwin/include      \
    /usr/openwin/share/include \
    ; \
  do
    if test -r "$ac_dir/$x_direct_test_include"; then
      ac_x_includes=$ac_dir
      break
    fi
  done])
fi # $ac_x_includes = NO

if test "$ac_x_libraries" = NO; then
  # Check for the libraries.

  test -z "$x_direct_test_library" && x_direct_test_library=Xt
  test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc

  # See if we find them without any special options.
  # Don't add to $LIBS permanently.
  ac_save_LIBS="$LIBS"
  LIBS="-l$x_direct_test_library $LIBS"
AC_TRY_LINK(, [${x_direct_test_function}()],
[LIBS="$ac_save_LIBS"
# We can link X programs with no special library path.
ac_x_libraries=],
[LIBS="$ac_save_LIBS"
# First see if replacing the include by lib works.
# Check X11 before X11Rn because it is often a symlink to the current release.
for ac_dir in `echo "$ac_x_includes" | sed s/include/lib${tdelibsuff}/` \
    /usr/X11/lib${tdelibsuff}           \
    /usr/X11R6/lib${tdelibsuff}         \
    /usr/X11R5/lib${tdelibsuff}         \
    /usr/X11R4/lib${tdelibsuff}         \
                                        \
    /usr/lib${tdelibsuff}/X11           \
    /usr/lib${tdelibsuff}/X11R6         \
    /usr/lib${tdelibsuff}/X11R5         \
    /usr/lib${tdelibsuff}/X11R4         \
                                        \
    /usr/local/X11/lib${tdelibsuff}     \
    /usr/local/X11R6/lib${tdelibsuff}   \
    /usr/local/X11R5/lib${tdelibsuff}   \
    /usr/local/X11R4/lib${tdelibsuff}   \
                                        \
    /usr/local/lib${tdelibsuff}/X11     \
    /usr/local/lib${tdelibsuff}/X11R6   \
    /usr/local/lib${tdelibsuff}/X11R5   \
    /usr/local/lib${tdelibsuff}/X11R4   \
                                        \
    /usr/X386/lib${tdelibsuff}          \
    /usr/x386/lib${tdelibsuff}          \
    /usr/XFree86/lib${tdelibsuff}/X11   \
                                        \
    /usr/lib${tdelibsuff}               \
    /usr/local/lib${tdelibsuff}         \
    /usr/unsupported/lib${tdelibsuff}   \
    /usr/athena/lib${tdelibsuff}        \
    /usr/local/x11r5/lib${tdelibsuff}   \
    /usr/lpp/Xamples/lib${tdelibsuff}   \
    /lib/usr/lib${tdelibsuff}/X11       \
                                        \
    /usr/openwin/lib${tdelibsuff}       \
    /usr/openwin/share/lib${tdelibsuff} \
    ; \
do
dnl Don't even attempt the hair of trying to link an X program!
  for ac_extension in a so sl; do
    if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
      ac_x_libraries=$ac_dir
      break 2
    fi
  done
done])
fi # $ac_x_libraries = NO
])


dnl ------------------------------------------------------------------------
dnl Find a file (or one of more files in a list of dirs)
dnl ------------------------------------------------------------------------
dnl
AC_DEFUN(AC_FIND_FILE,
[
$3=NO
for i in $2;
do
  for j in $1;
  do
    echo "configure: __oline__: $i/$j" >&AC_FD_CC
    if test -r "$i/$j"; then
      echo "taking that" >&AC_FD_CC
      $3=$i
      break 2
    fi
  done
done
])

dnl KDE_FIND_PATH(programm-name, variable-name, list of directories,
dnl	if-not-found, test-parameter)
AC_DEFUN(KDE_FIND_PATH,
[
   AC_MSG_CHECKING([for $1])
   if test -n "$$2"; then
        kde_cv_path="$$2";
   else
        kde_cache=`echo $1 | sed 'y%./+-%__p_%'`

        AC_CACHE_VAL(kde_cv_path_$kde_cache,
        [
        kde_cv_path="NONE"
	dirs="$3"
	kde_save_IFS=$IFS
	IFS=':'
	for dir in $PATH; do
	  dirs="$dirs $dir"
        done
	IFS=$kde_save_IFS

        for dir in $dirs; do
	  if test -x "$dir/$1"; then
	    if test -n "$5"
	    then
              evalstr="$dir/$1 $5 2>&1 "
	      if eval $evalstr; then
                kde_cv_path="$dir/$1"
                break
	      fi
            else
		kde_cv_path="$dir/$1"
                break
	    fi
          fi
        done

        eval "kde_cv_path_$kde_cache=$kde_cv_path"

        ])

      eval "kde_cv_path=\"`echo '$kde_cv_path_'$kde_cache`\""

   fi

   if test -z "$kde_cv_path" || test "$kde_cv_path" = NONE; then
      AC_MSG_RESULT(not found)
      $4
   else
      AC_MSG_RESULT($kde_cv_path)
      $2=$kde_cv_path

   fi
])

AC_DEFUN(KDE_MOC_ERROR_MESSAGE,
[
    AC_MSG_ERROR([No Qt meta object compiler (moc) found!
Please check whether you installed Qt correctly.
You need to have a running moc binary.
configure tried to run $ac_cv_path_moc and the test didn't
succeed. If configure shouldn't have tried this one, set
the environment variable MOC to the right one before running
configure.
])
])

AC_DEFUN(KDE_UIC_ERROR_MESSAGE,
[
    AC_MSG_WARN([No Qt ui compiler (uic) found!
Please check whether you installed Qt correctly.
You need to have a running uic binary.
configure tried to run $ac_cv_path_uic and the test didn't
succeed. If configure shouldn't have tried this one, set
the environment variable UIC to the right one before running
configure.
])
])


AC_DEFUN(KDE_CHECK_UIC_FLAG,
[
    AC_MSG_CHECKING([whether uic supports -$1 ])
    kde_cache=`echo $1 | sed 'y% .=/+-%____p_%'`
    AC_CACHE_VAL(kde_cv_prog_uic_$kde_cache,
    [
        cat >conftest.ui <<EOT
        <!DOCTYPE UI><UI version="3" stdsetdef="1"></UI>
EOT
        ac_uic_testrun="$UIC_PATH -$1 $2 conftest.ui >/dev/null"
        if AC_TRY_EVAL(ac_uic_testrun); then
            eval "kde_cv_prog_uic_$kde_cache=yes"
        else
            eval "kde_cv_prog_uic_$kde_cache=no"
        fi
        rm -f conftest*
    ])

    if eval "test \"`echo '$kde_cv_prog_uic_'$kde_cache`\" = yes"; then
        AC_MSG_RESULT([yes])
        :
        $3
    else
        AC_MSG_RESULT([no])
        :
        $4
    fi
])


dnl ------------------------------------------------------------------------
dnl Find the meta object compiler and the ui compiler in the PATH,
dnl in $TQTDIR/bin, and some more usual places
dnl ------------------------------------------------------------------------
dnl
AC_DEFUN(AC_PATH_TQT_MOC_UIC,
[
   qt_bindirs=""
   for dir in $kde_qt_dirs; do
      qt_bindirs="$qt_bindirs $dir/bin $dir/src/moc"
   done
   qt_bindirs="$qt_bindirs /usr/bin /usr/X11R6/bin /usr/local/qt/bin"
   if test ! "$ac_qt_bindir" = "NO"; then
      qt_bindirs="$ac_qt_bindir $qt_bindirs"
   fi

   KDE_FIND_PATH(moc, MOC, [$qt_bindirs], [KDE_MOC_ERROR_MESSAGE])
   if test -z "$UIC_NOT_NEEDED"; then
     KDE_FIND_PATH(uic, UIC_PATH, [$qt_bindirs], [UIC_PATH=""])
     if test -z "$UIC_PATH" ; then
       KDE_UIC_ERROR_MESSAGE
       exit 1
     elif test $kde_qtver = 3; then
       KDE_CHECK_UIC_FLAG(L,[/nonexistant],ac_uic_supports_libpath=yes,ac_uic_supports_libpath=no)
       KDE_CHECK_UIC_FLAG(nounload,,ac_uic_supports_nounload=yes,ac_uic_supports_nounload=no)

       UIC=$UIC_PATH
       if test x$ac_uic_supports_libpath = xyes; then
           UIC="$UIC -L \$(kde_widgetdir)"
       fi
       if test x$ac_uic_supports_nounload = xyes; then
           UIC="$UIC -nounload"
       fi
     fi
   else
     UIC="echo uic not available: "
   fi

   AC_SUBST(MOC)
   AC_SUBST(UIC)

   UIC_TR="i18n"
   if test $kde_qtver = 3; then
     UIC_TR="tr2i18n"
   fi

   AC_SUBST(UIC_TR)
])

AC_DEFUN(KDE_1_CHECK_PATHS,
[
  KDE_1_CHECK_PATH_HEADERS

  KDE_TEST_RPATH=

  if test -n "$USE_RPATH"; then

     if test -n "$kde_libraries"; then
       KDE_TEST_RPATH="-R $kde_libraries"
     fi

     if test -n "$qt_libraries"; then
       KDE_TEST_RPATH="$KDE_TEST_RPATH -R $qt_libraries"
     fi

     if test -n "$x_libraries"; then
       KDE_TEST_RPATH="$KDE_TEST_RPATH -R $x_libraries"
     fi

     KDE_TEST_RPATH="$KDE_TEST_RPATH $KDE_EXTRA_RPATH"
  fi

AC_MSG_CHECKING([for KDE libraries installed])
ac_link='$LIBTOOL_SHELL --silent --mode=link ${CXX-g++} -o conftest $CXXFLAGS $all_includes $CPPFLAGS $LDFLAGS $all_libraries conftest.$ac_ext $LIBS -ltdecore $LIBTQT $KDE_TEST_RPATH 1>&5'

if AC_TRY_EVAL(ac_link) && test -s conftest; then
  AC_MSG_RESULT(yes)
else
  AC_MSG_ERROR([your system fails at linking a small KDE application!
Check, if your compiler is installed correctly and if you have used the
same compiler to compile Qt and tdelibs as you did use now.
For more details about this problem, look at the end of config.log.])
fi

if eval `TDEDIR= ./conftest 2>&5`; then
  kde_result=done
else
  kde_result=problems
fi

TDEDIR= ./conftest 2> /dev/null >&5 # make an echo for config.log
kde_have_all_paths=yes

KDE_SET_PATHS($kde_result)

])

AC_DEFUN(KDE_SET_PATHS,
[
  kde_cv_all_paths="kde_have_all_paths=\"yes\" \
	kde_htmldir=\"$kde_htmldir\" \
	kde_appsdir=\"$kde_appsdir\" \
	kde_icondir=\"$kde_icondir\" \
	kde_sounddir=\"$kde_sounddir\" \
	kde_datadir=\"$kde_datadir\" \
	kde_locale=\"$kde_locale\" \
	kde_cgidir=\"$kde_cgidir\" \
	kde_confdir=\"$kde_confdir\" \
	kde_mimedir=\"$kde_mimedir\" \
	kde_toolbardir=\"$kde_toolbardir\" \
	kde_wallpaperdir=\"$kde_wallpaperdir\" \
	kde_templatesdir=\"$kde_templatesdir\" \
	kde_bindir=\"$kde_bindir\" \
	kde_servicesdir=\"$kde_servicesdir\" \
	kde_servicetypesdir=\"$kde_servicetypesdir\" \
	kde_moduledir=\"$kde_moduledir\" \
   kde_styledir=\"$kde_styledir\" \
	kde_widgetdir=\"$kde_widgetdir\" \
	kde_result=$1"
])

AC_DEFUN(KDE_SET_DEFAULT_PATHS,
[
if test "$1" = "default"; then

  if test -z "$kde_htmldir"; then
    kde_htmldir='\${prefix}/share/doc/tde/HTML'
  fi
  if test -z "$kde_appsdir"; then
    kde_appsdir='\${prefix}/share/applnk'
  fi
  if test -z "$kde_icondir"; then
    kde_icondir='\${prefix}/share/icons'
  fi
  if test -z "$kde_sounddir"; then
    kde_sounddir='\${prefix}/share/sounds'
  fi
  if test -z "$kde_datadir"; then
    kde_datadir='\${prefix}/share/apps'
  fi
  if test -z "$kde_locale"; then
    kde_locale='\${prefix}/share/locale'
  fi
  if test -z "$kde_cgidir"; then
    kde_cgidir='\${exec_prefix}/cgi-bin'
  fi
  if test -z "$kde_confdir"; then
    kde_confdir='\${prefix}/share/config'
  fi
  if test -z "$kde_mimedir"; then
    kde_mimedir='\${prefix}/share/mimelnk'
  fi
  if test -z "$kde_toolbardir"; then
    kde_toolbardir='\${prefix}/share/toolbar'
  fi
  if test -z "$kde_wallpaperdir"; then
    kde_wallpaperdir='\${prefix}/share/wallpapers'
  fi
  if test -z "$kde_templatesdir"; then
    kde_templatesdir='\${prefix}/share/templates'
  fi
  if test -z "$kde_bindir"; then
    kde_bindir='\${exec_prefix}/bin'
  fi
  if test -z "$kde_servicesdir"; then
    kde_servicesdir='\${prefix}/share/services'
  fi
  if test -z "$kde_servicetypesdir"; then
    kde_servicetypesdir='\${prefix}/share/servicetypes'
  fi
  if test -z "$kde_moduledir"; then
    if test "$kde_qtver" = "2"; then
      kde_moduledir='\${libdir}/kde2'
    else
      kde_moduledir='\${libdir}/trinity'
    fi
  fi
  if test -z "$kde_styledir"; then
    kde_styledir='\${libdir}/trinity/plugins/styles'
  fi
  if test -z "$kde_widgetdir"; then
    kde_widgetdir='\${libdir}/trinity/plugins/designer'
  fi

  KDE_SET_PATHS(defaults)

else

  if test $kde_qtver = 1; then
     AC_MSG_RESULT([compiling])
     KDE_1_CHECK_PATHS
  else
     AC_MSG_ERROR([path checking not yet supported for KDE 2])
  fi

fi
])

AC_DEFUN(KDE_CHECK_PATHS_FOR_COMPLETENESS,
[ if test -z "$kde_htmldir" || test -z "$kde_appsdir" ||
   test -z "$kde_icondir" || test -z "$kde_sounddir" ||
   test -z "$kde_datadir" || test -z "$kde_locale"  ||
   test -z "$kde_cgidir"  || test -z "$kde_confdir" ||
   test -z "$kde_mimedir" || test -z "$kde_toolbardir" ||
   test -z "$kde_wallpaperdir" || test -z "$kde_templatesdir" ||
   test -z "$kde_bindir" || test -z "$kde_servicesdir" ||
   test -z "$kde_servicetypesdir" || test -z "$kde_moduledir" ||
   test -z "$kde_styledir" || test -z "kde_widgetdir" 
   test "x$kde_have_all_paths" != "xyes"; then
     kde_have_all_paths=no
  fi
])

AC_DEFUN(KDE_MISSING_PROG_ERROR,
[
    AC_MSG_ERROR([The important program $1 was not found!
Please check whether you installed KDE correctly.
])
])

AC_DEFUN(KDE_MISSING_ARTS_ERROR,
[
    AC_MSG_ERROR([The important program $1 was not found!
Please check whether you installed aRts correctly.
])
])

AC_DEFUN(KDE_SUBST_PROGRAMS,
[

        kde_default_bindirs="/usr/bin /usr/local/bin /opt/local/bin /usr/X11R6/bin /opt/kde/bin /opt/trinity/bin /usr/kde/bin /usr/local/kde/bin"
        test -n "$TDEDIR" && kde_default_bindirs="$TDEDIR/bin $kde_default_bindirs"
        if test -n "$TDEDIRS"; then
           kde_save_IFS=$IFS
           IFS=:
           for dir in $TDEDIRS; do
                kde_default_bindirs="$dir/bin $kde_default_bindirs "
           done
           IFS=$kde_save_IFS
        fi
        kde_default_bindirs="$exec_prefix/bin $prefix/bin $kde_default_bindirs"
        KDE_FIND_PATH(dcopidl, DCOPIDL, [$kde_default_bindirs], [KDE_MISSING_PROG_ERROR(dcopidl)])
        KDE_FIND_PATH(dcopidl2cpp, DCOPIDL2CPP, [$kde_default_bindirs], [KDE_MISSING_PROG_ERROR(dcopidl2cpp)])
        KDE_FIND_PATH(mcopidl, MCOPIDL, [$kde_default_bindirs], [KDE_MISSING_ARTS_ERROR(mcopidl)])
        KDE_FIND_PATH(artsc-config, ARTSCCONFIG, [$kde_default_bindirs], [KDE_MISSING_ARTS_ERROR(artsc-config)])
        KDE_FIND_PATH(tde-config, KDECONFIG, [$kde_default_bindirs])
        KDE_FIND_PATH(meinproc, MEINPROC, [$kde_default_bindirs])
      
        if test -n "$MEINPROC" && test ! "$MEINPROC" = "compiled"; then  
 	    kde_sharedirs="$prefix/share /opt/trinity/share /opt/trinity/share /opt/kde/share /usr/share/kde /usr/local/share /usr/share"
            test -n "$TDEDIR" && kde_sharedirs="$TDEDIR/share $kde_sharedirs"
            AC_FIND_FILE(apps/ksgmltools2/customization/tde-chunk.xsl, $kde_sharedirs, KDE_XSL_STYLESHEET)
	    if test "$KDE_XSL_STYLESHEET" = "NO"; then
		KDE_XSL_STYLESHEET=""
	    else
                KDE_XSL_STYLESHEET="$KDE_XSL_STYLESHEET/apps/ksgmltools2/customization/tde-chunk.xsl"
	    fi
        fi

        DCOP_DEPENDENCIES='$(DCOPIDL)'
        AC_SUBST(DCOPIDL)
        AC_SUBST(DCOPIDL2CPP)
        AC_SUBST(DCOP_DEPENDENCIES)
        AC_SUBST(MCOPIDL)
        AC_SUBST(ARTSCCONFIG)
        AC_SUBST(KDECONFIG)
	AC_SUBST(MEINPROC)
 	AC_SUBST(KDE_XSL_STYLESHEET)

        if test -x "$KDECONFIG"; then # it can be "compiled"
          kde_libs_prefix=`$KDECONFIG --prefix`
          if test -z "$kde_libs_prefix" || test ! -x "$kde_libs_prefix"; then
               AC_MSG_ERROR([$KDECONFIG --prefix outputed the non existant prefix '$kde_libs_prefix' for tdelibs.
                          This means it has been moved since you installed it.
                          This won't work. Please recompile tdelibs for the new prefix.
                          ])
           fi
           kde_libs_htmldir=`$KDECONFIG --install html --expandvars`
        else
           kde_libs_prefix='$(prefix)'
           kde_libs_htmldir='$(kde_htmldir)'
        fi
        AC_SUBST(kde_libs_prefix)
        AC_SUBST(kde_libs_htmldir)
])dnl

AC_DEFUN(AC_CREATE_KFSSTND,
[
AC_REQUIRE([AC_CHECK_RPATH])

AC_MSG_CHECKING([for KDE paths])
kde_result=""
kde_cached_paths=yes
AC_CACHE_VAL(kde_cv_all_paths,
[
  KDE_SET_DEFAULT_PATHS($1)
  kde_cached_paths=no
])
eval "$kde_cv_all_paths"
KDE_CHECK_PATHS_FOR_COMPLETENESS
if test "$kde_have_all_paths" = "no" && test "$kde_cached_paths" = "yes"; then
  # wrong values were cached, may be, we can set better ones
  kde_result=
  kde_htmldir= kde_appsdir= kde_icondir= kde_sounddir=
  kde_datadir= kde_locale=  kde_cgidir=  kde_confdir=
  kde_mimedir= kde_toolbardir= kde_wallpaperdir= kde_templatesdir=
  kde_bindir= kde_servicesdir= kde_servicetypesdir= kde_moduledir=
  kde_have_all_paths=
  kde_styledir=
  kde_widgetdir=
  KDE_SET_DEFAULT_PATHS($1)
  eval "$kde_cv_all_paths"
  KDE_CHECK_PATHS_FOR_COMPLETENESS
  kde_result="$kde_result (cache overridden)"
fi
if test "$kde_have_all_paths" = "no"; then
  AC_MSG_ERROR([configure could not run a little KDE program to test the environment.
Since it had compiled and linked before, it must be a strange problem on your system.
Look at config.log for details. If you are not able to fix this, look at
http://www.kde.org/faq/installation.html or any www.kde.org mirror.
(If you're using an egcs version on Linux, you may update binutils!)
])
else
  rm -f conftest*
  AC_MSG_RESULT($kde_result)
fi

bindir=$kde_bindir

KDE_SUBST_PROGRAMS

])

AC_DEFUN(AC_SUBST_KFSSTND,
[
AC_SUBST(kde_htmldir)
AC_SUBST(kde_appsdir)
AC_SUBST(kde_icondir)
AC_SUBST(kde_sounddir)
AC_SUBST(kde_datadir)
AC_SUBST(kde_locale)
AC_SUBST(kde_confdir)
AC_SUBST(kde_mimedir)
AC_SUBST(kde_wallpaperdir)
AC_SUBST(kde_bindir)
dnl for KDE 2
AC_SUBST(kde_templatesdir)
AC_SUBST(kde_servicesdir)
AC_SUBST(kde_servicetypesdir)
AC_SUBST(kde_moduledir)
AC_SUBST(kde_styledir)
AC_SUBST(kde_widgetdir)
if test "$kde_qtver" = 1; then
  kde_minidir="$kde_icondir/mini"
else
# for KDE 1 - this breaks KDE2 apps using minidir, but
# that's the plan ;-/
  kde_minidir="/dev/null"
fi
dnl AC_SUBST(kde_minidir)
dnl AC_SUBST(kde_cgidir)
dnl AC_SUBST(kde_toolbardir)
])

AC_DEFUN(KDE_MISC_TESTS,
[
   AC_LANG_C
   dnl Checks for libraries.
   AC_CHECK_LIB(util, main, [LIBUTIL="-lutil"]) dnl for *BSD 
   AC_SUBST(LIBUTIL)
   AC_CHECK_LIB(compat, main, [LIBCOMPAT="-lcompat"]) dnl for *BSD
   AC_SUBST(LIBCOMPAT)
   kde_have_crypt=
   AC_CHECK_LIB(crypt, crypt, [LIBCRYPT="-lcrypt"; kde_have_crypt=yes],
      AC_CHECK_LIB(c, crypt, [kde_have_crypt=yes], [
        AC_MSG_WARN([you have no crypt in either libcrypt or libc.
You should install libcrypt from another source or configure with PAM
support])
	kde_have_crypt=no
      ]))
   AC_SUBST(LIBCRYPT)
   if test $kde_have_crypt = yes; then
      AC_DEFINE_UNQUOTED(HAVE_CRYPT, 1, [Defines if your system has the crypt function])
   fi
   AC_CHECK_SOCKLEN_T
   AC_LANG_C
   AC_CHECK_LIB(dnet, dnet_ntoa, [X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"])
   if test $ac_cv_lib_dnet_dnet_ntoa = no; then
      AC_CHECK_LIB(dnet_stub, dnet_ntoa,
        [X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"])
   fi
   AC_CHECK_FUNC(inet_ntoa)
   if test $ac_cv_func_inet_ntoa = no; then
     AC_CHECK_LIB(nsl, inet_ntoa, X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl")
   fi
   AC_CHECK_FUNC(connect)
   if test $ac_cv_func_connect = no; then
      AC_CHECK_LIB(socket, connect, X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS", ,
        $X_EXTRA_LIBS)
   fi

   AC_CHECK_FUNC(remove)
   if test $ac_cv_func_remove = no; then
      AC_CHECK_LIB(posix, remove, X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix")
   fi

   # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
   AC_CHECK_FUNC(shmat, ,
     AC_CHECK_LIB(ipc, shmat, X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"))
   
   # darwin needs this to initialize the environment
   AC_CHECK_HEADERS(crt_externs.h)
   AC_CHECK_FUNC(_NSGetEnviron, [AC_DEFINE(HAVE_NSGETENVIRON, 1, [Define if your system needs _NSGetEnviron to set up the environment])])
 
   # more headers that need to be explicitly included on darwin
   AC_CHECK_HEADERS(sys/types.h stdint.h)

   # darwin requires a poll emulation library
   AC_CHECK_LIB(poll, poll, LIB_POLL="-lpoll")

   # CoreAudio framework
   AC_CHECK_HEADER(CoreAudio/CoreAudio.h, [
     AC_DEFINE(HAVE_COREAUDIO, 1, [Define if you have the CoreAudio API])
     FRAMEWORK_COREAUDIO="-framework CoreAudio"
   ])

   AC_CHECK_RES_INIT
   AC_SUBST(LIB_POLL)
   AC_SUBST(FRAMEWORK_COREAUDIO)
   LIBSOCKET="$X_EXTRA_LIBS"
   AC_SUBST(LIBSOCKET)
   AC_SUBST(X_EXTRA_LIBS)
   AC_CHECK_LIB(ucb, killpg, [LIBUCB="-lucb"]) dnl for Solaris2.4
   AC_SUBST(LIBUCB)

   case $host in  dnl this *is* LynxOS specific
   *-*-lynxos* )
        AC_MSG_CHECKING([LynxOS header file wrappers])
        [CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__"]
        AC_MSG_RESULT(disabled)
        AC_CHECK_LIB(bsd, gethostbyname, [LIBSOCKET="-lbsd"]) dnl for LynxOS
         ;;
    esac

   KDE_CHECK_TYPES
   KDE_CHECK_LIBDL
   KDE_CHECK_STRLCPY
   
AH_VERBATIM(_AIX_STRINGS_H_BZERO,
[
/*
 * AIX defines FD_SET in terms of bzero, but fails to include <strings.h>
 * that defines bzero.
 */

#if defined(_AIX)
#include <strings.h>
#endif
])

AC_CHECK_FUNCS([vsnprintf snprintf])

AH_VERBATIM(_TRU64,[
/*
 * On HP-UX, the declaration of vsnprintf() is needed every time !
 */

#if !defined(HAVE_VSNPRINTF) || defined(hpux)
#if __STDC__
#include <stdarg.h>
#include <stdlib.h>
#else
#include <varargs.h>
#endif
#ifdef __cplusplus
extern "C"
#endif
int vsnprintf(char *str, size_t n, char const *fmt, va_list ap);
#ifdef __cplusplus
extern "C"
#endif
int snprintf(char *str, size_t n, char const *fmt, ...);
#endif
])

])

dnl ------------------------------------------------------------------------
dnl Find the header files and libraries for X-Windows. Extended the
dnl macro AC_PATH_X
dnl ------------------------------------------------------------------------
dnl
AC_DEFUN(K_PATH_X,
[
AC_REQUIRE([KDE_MISC_TESTS])dnl
AC_REQUIRE([KDE_CHECK_LIB64])

AC_ARG_ENABLE(
  embedded,
  [  --enable-embedded       link to Qt-embedded, don't use X],
  kde_use_qt_emb=$enableval,
  kde_use_qt_emb=no
)

AC_ARG_ENABLE(
  qtopia,
  [  --enable-qtopia         link to Qt-embedded, link to the Qtopia Environment],
  kde_use_qt_emb_palm=$enableval,
  kde_use_qt_emb_palm=no
)

if test "$kde_use_qt_emb" = "no"; then

AC_MSG_CHECKING(for X)
AC_LANG_SAVE
AC_LANG_C
AC_CACHE_VAL(kde_cv_have_x,
[# One or both of the vars are not set, and there is no cached value.
if test "{$x_includes+set}" = set || test "$x_includes" = NONE; then
   kde_x_includes=NO
else
   kde_x_includes=$x_includes
fi
if test "{$x_libraries+set}" = set || test "$x_libraries" = NONE; then
   kde_x_libraries=NO
else
   kde_x_libraries=$x_libraries
fi

# below we use the standard autoconf calls
ac_x_libraries=$kde_x_libraries
ac_x_includes=$kde_x_includes

KDE_PATH_X_DIRECT
dnl AC_PATH_X_XMKMF picks /usr/lib as the path for the X libraries.
dnl Unfortunately, if compiling with the N32 ABI, this is not the correct
dnl location. The correct location is /usr/lib32 or an undefined value
dnl (the linker is smart enough to pick the correct default library).
dnl Things work just fine if you use just AC_PATH_X_DIRECT.
dnl Solaris has a similar problem. AC_PATH_X_XMKMF forces x_includes to
dnl /usr/openwin/include, which doesn't work. /usr/include does work, so
dnl x_includes should be left alone.
case "$host" in
mips-sgi-irix6*)
  ;;
*-*-solaris*)
  ;;
*)
  _AC_PATH_X_XMKMF
  if test -z "$ac_x_includes"; then
    ac_x_includes="."
  fi
  if test -z "$ac_x_libraries"; then
    ac_x_libraries="/usr/lib${tdelibsuff}"
  fi
esac
#from now on we use our own again

# when the user already gave --x-includes, we ignore
# what the standard autoconf macros told us.
if test "$kde_x_includes" = NO; then
  kde_x_includes=$ac_x_includes
fi

# for --x-libraries too
if test "$kde_x_libraries" = NO; then
  kde_x_libraries=$ac_x_libraries
fi

if test "$kde_x_includes" = NO; then
  AC_MSG_ERROR([Can't find X includes. Please check your installation and add the correct paths!])
fi

if test "$kde_x_libraries" = NO; then
  AC_MSG_ERROR([Can't find X libraries. Please check your installation and add the correct paths!])
fi

# Record where we found X for the cache.
kde_cv_have_x="have_x=yes \
         kde_x_includes=$kde_x_includes kde_x_libraries=$kde_x_libraries"
])dnl

eval "$kde_cv_have_x"

if test "$have_x" != yes; then
  AC_MSG_RESULT($have_x)
  no_x=yes
else
  AC_MSG_RESULT([libraries $kde_x_libraries, headers $kde_x_includes])
fi

if test -z "$kde_x_includes" || test "x$kde_x_includes" = xNONE; then
  X_INCLUDES=""
  x_includes="."; dnl better than nothing :-
 else
  x_includes=$kde_x_includes
  X_INCLUDES="-I$x_includes"
fi

if test -z "$kde_x_libraries" || test "x$kde_x_libraries" = xNONE; then
  X_LDFLAGS=""
  x_libraries="/usr/lib"; dnl better than nothing :-
 else
  x_libraries=$kde_x_libraries
  X_LDFLAGS="-L$x_libraries"
fi
all_includes="$X_INCLUDES"
all_libraries="$X_LDFLAGS"

AC_SUBST(X_INCLUDES)
AC_SUBST(X_LDFLAGS)
AC_SUBST(x_libraries)
AC_SUBST(x_includes)

# Check for libraries that X11R6 Xt/Xaw programs need.
ac_save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $X_LDFLAGS"
# SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
# check for ICE first), but we must link in the order -lSM -lICE or
# we get undefined symbols.  So assume we have SM if we have ICE.
# These have to be linked with before -lX11, unlike the other
# libraries we check for below, so use a different variable.
#  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
AC_CHECK_LIB(ICE, IceConnectionNumber,
  [LIBSM="-lSM -lICE"], , $X_EXTRA_LIBS)
AC_SUBST(LIBSM)
LDFLAGS="$ac_save_LDFLAGS"

AC_SUBST(X_PRE_LIBS)

LIB_X11='-lX11 $(LIBSOCKET)'
AC_SUBST(LIB_X11)

AC_MSG_CHECKING(for libXext)
AC_CACHE_VAL(kde_cv_have_libXext,
[
kde_ldflags_safe="$LDFLAGS"
kde_libs_safe="$LIBS"

LDFLAGS="$LDFLAGS $X_LDFLAGS $USER_LDFLAGS"
LIBS="-lXext -lX11 $LIBSOCKET"

AC_TRY_LINK([
#include <stdio.h>
#ifdef STDC_HEADERS
# include <stdlib.h>
#endif
],
[
printf("hello Xext\n");
],
kde_cv_have_libXext=yes,
kde_cv_have_libXext=no
   )

LDFLAGS=$kde_ldflags_safe
LIBS=$kde_libs_safe
 ])

AC_MSG_RESULT($kde_cv_have_libXext)

if test "$kde_cv_have_libXext" = "no"; then
  AC_MSG_ERROR([We need a working libXext to proceed. Since configure
can't find it itself, we stop here assuming that make wouldn't find
them either.])
fi

LIB_XEXT="-lXext"
QTE_NORTTI=""

else
  dnl We're using QT Embedded
  CPPFLAGS=-DQWS
  CXXFLAGS="$CXXFLAGS -fno-rtti"
  QTE_NORTTI="-fno-rtti -DQWS"
  X_PRE_LIBS=""
  LIB_X11=""
  LIB_XEXT=""
  LIBSM=""
  X_INCLUDES=""
  X_LDFLAGS=""
  x_includes=""
  x_libraries=""
  AC_SUBST(X_PRE_LIBS)
  AC_SUBST(LIB_X11)
  AC_SUBST(LIBSM)
  AC_SUBST(X_INCLUDES)
  AC_SUBST(X_LDFLAGS)
  AC_SUBST(x_includes)
  AC_SUBST(x_libraries)
fi
AC_SUBST(QTE_NORTTI)
AC_SUBST(LIB_XEXT)


AC_LANG_RESTORE

])

AC_DEFUN(KDE_PRINT_QT_PROGRAM,
[
AC_REQUIRE([KDE_USE_TQT])
cat > conftest.$ac_ext <<EOF
#include "confdefs.h"
#include <qglobal.h>
#include <qapplication.h>
EOF
if test "$kde_qtver" = "2"; then
cat >> conftest.$ac_ext <<EOF
#include <qevent.h>
#include <qstring.h>
#include <qstyle.h>
EOF

if test $kde_qtsubver -gt 0; then
cat >> conftest.$ac_ext <<EOF
#if TQT_VERSION < 210
#error 1
#endif
EOF
fi
fi

if test "$kde_qtver" = "3"; then
cat >> conftest.$ac_ext <<EOF
#include <qcursor.h>
#include <qstylefactory.h>
#include <private/qucomextra_p.h>
EOF
fi

echo "#if ! ($kde_qt_verstring)" >> conftest.$ac_ext
cat >> conftest.$ac_ext <<EOF
#error 1
#endif

int main() {
EOF
if test "$kde_qtver" = "2"; then
cat >> conftest.$ac_ext <<EOF
    QStringList *t = new QStringList();
    Q_UNUSED(t);
EOF
if test $kde_qtsubver -gt 0; then
cat >> conftest.$ac_ext <<EOF
    QString s;
    s.setLatin1("Elvis is alive", 14);
EOF
fi
fi
if test "$kde_qtver" = "3"; then
cat >> conftest.$ac_ext <<EOF
    (void)QStyleFactory::create(QString::null);
    QCursor c(Qt::WhatsThisCursor);
EOF
fi
cat >> conftest.$ac_ext <<EOF
    return 0;
}
EOF
])

AC_DEFUN(KDE_USE_TQT,
[
if test -z "$1"; then
  # Current default Qt version: 3.1
  kde_qtver=3
  kde_qtsubver=1
else
  kde_qtsubver=`echo "$1" | sed -e 's#[0-9][0-9]*\.\([0-9][0-9]*\).*#\1#'`
  # following is the check if subversion isnt found in passed argument
  if test "$kde_qtsubver" = "$1"; then
    kde_qtsubver=1
  fi
  kde_qtver=`echo "$1" | sed -e 's#^\([0-9][0-9]*\)\..*#\1#'`
  if test "$kde_qtver" = "1"; then
    kde_qtsubver=42
  fi
fi

if test -z "$2"; then
  if test "$kde_qtver" = "2"; then
    if test $kde_qtsubver -gt 0; then
      kde_qt_minversion=">= Qt 2.2.2"
    else
      kde_qt_minversion=">= Qt 2.0.2"
    fi
  fi
  if test "$kde_qtver" = "3"; then
    if test $kde_qtsubver -gt 0; then
      kde_qt_minversion=">= Qt 3.1 (20021021)"
    else
      kde_qt_minversion=">= Qt 3.0"
    fi
  fi
  if test "$kde_qtver" = "1"; then
    kde_qt_minversion=">= 1.42 and < 2.0"
  fi
else
   kde_qt_minversion=$2
fi

if test -z "$3"; then
   if test $kde_qtver = 3; then
     if test $kde_qtsubver -gt 0; then
       kde_qt_verstring="TQT_VERSION >= 0x030100"
     else
       kde_qt_verstring="TQT_VERSION >= 300"
     fi
   fi
   if test $kde_qtver = 2; then
     if test $kde_qtsubver -gt 0; then
       kde_qt_verstring="TQT_VERSION >= 222"
     else
       kde_qt_verstring="TQT_VERSION >= 200"
     fi
   fi
   if test $kde_qtver = 1; then
    kde_qt_verstring="TQT_VERSION >= 142 && TQT_VERSION < 200"
   fi
else
   kde_qt_verstring=$3
fi

if test $kde_qtver = 3; then
  kde_qt_dirs="$TQTDIR /usr/lib/qt3 /usr/lib/qt"
fi
if test $kde_qtver = 2; then
   kde_qt_dirs="$TQTDIR /usr/lib/qt2 /usr/lib/qt"
fi
if test $kde_qtver = 1; then
   kde_qt_dirs="$TQTDIR /usr/lib/qt"
fi
])

AC_DEFUN(KDE_CHECK_QT_DIRECT,
[
AC_REQUIRE([KDE_USE_TQT])
AC_MSG_CHECKING([if Qt compiles without flags])
AC_CACHE_VAL(kde_cv_qt_direct,
[
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
ac_LD_LIBRARY_PATH_safe=$LD_LIBRARY_PATH
ac_LIBRARY_PATH="$LIBRARY_PATH"
ac_cxxflags_safe="$CXXFLAGS"
ac_ldflags_safe="$LDFLAGS"
ac_libs_safe="$LIBS"

CXXFLAGS="$CXXFLAGS -I$tqt_includes"
LDFLAGS="$LDFLAGS $X_LDFLAGS"
if test "x$kde_use_qt_emb" != "xyes"; then
LIBS="$LIBTQT -lXext -lX11 $LIBSOCKET"
else
LIBS="$LIBTQT $LIBSOCKET"
fi
LD_LIBRARY_PATH=
export LD_LIBRARY_PATH
LIBRARY_PATH=
export LIBRARY_PATH

KDE_PRINT_QT_PROGRAM

if AC_TRY_EVAL(ac_link) && test -s conftest; then
  kde_cv_qt_direct="yes"
else
  kde_cv_qt_direct="no"
  echo "configure: failed program was:" >&AC_FD_CC
  cat conftest.$ac_ext >&AC_FD_CC
fi

rm -f conftest*
CXXFLAGS="$ac_cxxflags_safe"
LDFLAGS="$ac_ldflags_safe"
LIBS="$ac_libs_safe"

LD_LIBRARY_PATH="$ac_LD_LIBRARY_PATH_safe"
export LD_LIBRARY_PATH
LIBRARY_PATH="$ac_LIBRARY_PATH"
export LIBRARY_PATH
AC_LANG_RESTORE
])

if test "$kde_cv_qt_direct" = "yes"; then
  AC_MSG_RESULT(yes)
  $1
else
  AC_MSG_RESULT(no)
  $2
fi
])

dnl ------------------------------------------------------------------------
dnl Try to find the Qt headers and libraries.
dnl $(QT_LDFLAGS) will be -Ltqtliblocation (if needed)
dnl and $(TQT_INCLUDES) will be -Iqthdrlocation (if needed)
dnl ------------------------------------------------------------------------
dnl
AC_DEFUN(AC_PATH_TQT_1_3,
[
AC_REQUIRE([K_PATH_X])
AC_REQUIRE([KDE_USE_TQT])
AC_REQUIRE([KDE_CHECK_LIB64])

dnl ------------------------------------------------------------------------
dnl Add configure flag to enable linking to MT version of Qt library.
dnl ------------------------------------------------------------------------

AC_ARG_ENABLE(
  mt,
  [  --disable-mt            link to non-threaded Qt (deprecated)],
  kde_use_qt_mt=$enableval,
  [
    if test $kde_qtver = 3; then
      kde_use_qt_mt=yes
    else
      kde_use_qt_mt=no
    fi
  ]
)

USING_QT_MT=""

dnl ------------------------------------------------------------------------
dnl If we not get --disable-qt-mt then adjust some vars for the host.
dnl ------------------------------------------------------------------------

KDE_MT_LDFLAGS=
KDE_MT_LIBS=
if test "x$kde_use_qt_mt" = "xyes"; then
  KDE_CHECK_THREADING
  if test "x$kde_use_threading" = "xyes"; then
    CPPFLAGS="$USE_THREADS -DTQT_THREAD_SUPPORT $CPPFLAGS"