dnl
dnl Process this file with autoconf to produce a configure script.
dnl Autoconf script for Amaya and Thot.
dnl Daniel Veillard and Irene Vatton, 1997
dnl

dnl  ***************************************************************
dnl
dnl    GENERIC AUTOCONF STUFF : GUESS INFORMATIONS ON SYSTEM SETUP
dnl
dnl  ***************************************************************

AC_PREREQ(2.2)
AC_INIT(thotlib/internals/h/constpiv.h)
AC_REVISION

dnl
dnl Verify that configure is not being called in the Amaya directory
dnl
if test -d batch -a -f configure.in ; then
   echo 
   echo "****************************************************************"
   echo ERROR: You must invoke the configure script in a subidrectory
   echo under the Amaya tree.
   echo For example:
   echo "  cd Amaya ; mkdir obj ; cd obj ; ../configure [your options] "
   echo "****************************************************************"
   echo 
   exit 1
fi

dnl
dnl Checks for platform information
dnl

AC_CANONICAL_SYSTEM
AC_CONFIG_HEADER(config.h)

dnl
dnl Initializing Automake
dnl

AC_PROG_MAKE_SET
AC_ARG_PROGRAM

dnl
dnl Checks for programs.
dnl

AC_PROG_YACC
AC_PROG_CC
AC_PROG_CPP
AC_PROG_LEX
AC_PROG_AWK
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_RANLIB
AC_PATH_PROG(CP, cp, /bin/cp, $PATH:/bin:/usr/bin:/usr/ucb/bin)
AC_PATH_PROG(MV, mv, /bin/mv, $PATH:/bin:/usr/bin:/usr/ucb/bin)
AC_PATH_PROG(RM, rm, /bin/rm, $PATH:/bin:/usr/bin:/usr/ucb/bin)
AC_PATH_PROG(MKDIR, mkdir, /bin/mkdir, $PATH:/bin:/usr/bin:/usr/ucb/bin)
AC_PATH_PROG(ECHO, echo, /bin/echo, $PATH:/bin:/usr/bin:/usr/ucb/bin)
AC_PATH_PROG(CAT, cat, /bin/cat, $PATH:/bin:/usr/bin:/usr/ucb/bin)
AC_PATH_PROG(CHMOD, chmod, /bin/chmod, $PATH:/bin:/usr/bin:/usr/ucb/bin)
AC_PATH_PROG(SED, sed, /bin/sed, $PATH:/bin:/usr/bin:/usr/ucb/bin)
AC_PATH_PROG(AR, ar, /usr/bin/ar, $PATH:/bin:/usr/bin:/usr/ucb/bin)
AC_PATH_PROG(DIFF, diff, /usr/bin/diff, $PATH:/bin:/usr/bin:/usr/ucb/bin)

AC_ARG_WITH(graphic-libs, [  --without-graphic-libs    doesn't use provided libjpeg, libpng.])
if test "$withval" = "no" ; then
dnl
    AC_MSG_CHECKING([for libjpeg version = 6b])
    AC_EGREP_CPP([x 62 *x],
        [#include <jpeglib.h>
         x JPEG_LIB_VERSION x],
dnl
        AC_MSG_RESULT([yes])
        LIBJPEG='-ljpeg'
        MAKEJPEG=['#'],
dnl
        AC_MSG_RESULT([no])
        LIBJPEG='../libjpeg.a'      dnl LIBJPEG goes into amaya/Makefile.in
        )
dnl    
dnl
    AC_MSG_CHECKING([for libpng version = 1.0.x])
    AC_EGREP_CPP([x \"1.0\..*\" *x],
        [#include <png.h>
	x PNG_LIBPNG_VER_STRING x],
dnl
        AC_MSG_RESULT([yes])
        LIBPNG='-lpng'
        LIBZ=''
	MAKEPNG=['#'],
dnl
        AC_MSG_RESULT([no])
        LIBPNG='../libpng.a'
        LIBZ='../libz.a'
        )
else
    LIBJPEG='../libjpeg.a'
    LIBPNG='../libpng.a'
    LIBZ='../libz.a'
fi
dnl
AC_SUBST(LIBJPEG)
AC_SUBST(LIBPNG)
AC_SUBST(LIBZ)
AC_SUBST(MAKEJPEG)
AC_SUBST(MAKEPNG)

dnl
dnl Checks for libraries.
dnl

AC_CHECK_LIB(socket, socket, )
AC_CHECK_LIB(inet, connect)
AC_CHECK_LIB(nsl, t_accept)
AC_CHECK_LIB(dl, dlopen)
AC_PATH_X
AC_PATH_XTRA

dnl
dnl Check for libXp
dnl

for ac_dir in               \
  /usr/X11R6/lib        \
  /usr/X11R5/lib        \
                            \
  /usr/lib/X11R6        \
  /usr/lib/X11R5        \
                            \
  /usr/local/X11R6/lib  \
  /usr/local/X11R5/lib  \
                            \
  /usr/local/lib/X11R6  \
  /usr/local/lib/X11R5  \
                            \
  /usr/X11/lib          \
  /usr/lib/X11          \
  /usr/local/X11/lib    \
  /usr/local/lib/X11    \
                            \
  /usr/X386/lib         \
  /usr/x386/lib         \
  /usr/XFree86/lib/X11  \
                            \
  /usr/dt/lib           \
                            \
  /usr/lib              \
  /usr/local/lib        \
  /usr/unsupported/lib  \
  /usr/athena/lib       \
  /usr/local/x11r5/lib  \
  /usr/lpp/Xamples/lib  \
                            \
  /usr/lesstif/lib      \
  /usr/local/lesstif/lib\
  /usr/gnu/lesstif/lib  \
  $HOME/lesstif/lib     \
  ; \
do
  if test -r "$ac_dir/libXp.a" -o -r "$ac_dir/libXp.so"; then
     echo "\nfound libXp.a\n"
     X_PRE_LIBS="-lXp ${X_PRE_LIBS}"
     break
  fi
done
dnl
dnl Checks for header files.
dnl

AC_HEADER_DIRENT
AC_HEADER_STDC
AC_HEADER_SYS_WAIT

AC_CHECK_HEADERS(stdio.h)
AC_CHECK_HEADERS(sys/types.h types.h)
AC_CHECK_HEADERS(sys/unistd.h unistd.h)
AC_CHECK_HEADERS(sys/fcntl.h fcntl.h)
AC_CHECK_HEADERS(sys/limits.h limits.h)
AC_CHECK_HEADERS(sys/stat.h stat.h)
AC_CHECK_HEADERS(sys/file.h)
AC_CHECK_HEADERS(sys/ioctl.h)
AC_CHECK_HEADERS(sys/time.h time.h)
AC_CHECK_HEADERS(sys/systeminfo.h)
AC_CHECK_HEADERS(sys/string.h strings.h)
AC_CHECK_HEADERS(sys/syslog.h syslog.h)
AC_CHECK_HEADERS(sys/socket.h socket.h)
AC_CHECK_HEADERS(appkit/appkit.h appkit.h)
AC_CHECK_HEADERS(netinet/in.h in.h)
AC_CHECK_HEADERS(dn.h)
AC_CHECK_HEADERS(sys/ipc.h)
AC_CHECK_HEADERS(net/errno.h sys/errno.h errno.h)
AC_CHECK_HEADERS(pwd.h)
AC_CHECK_HEADERS(grp.h)
AC_CHECK_HEADERS(arpa/inet.h inet.h)
AC_CHECK_HEADERS(netdb.h)
AC_CHECK_HEADERS(manifest.h)
AC_CHECK_HEADERS(bsdtypes.h)
AC_CHECK_HEADERS(stdefs.h)
AC_CHECK_HEADERS(bsdtime.h)
AC_CHECK_HEADERS(sys/select.h select.h)
AC_CHECK_HEADERS(dnetdb.h)
AC_CHECK_HEADERS(libc.h)
AC_CHECK_HEADERS(stdlib.h)
AC_CHECK_HEADERS(malloc.h)
AC_CHECK_HEADERS(memory.h)
AC_CHECK_HEADERS(unixlib.h)
AC_CHECK_HEADERS(ctype.h)
AC_CHECK_HEADERS(cursesX.h curses.h)
AC_CHECK_HEADERS(sys/resource.h resource.h)
AC_HEADER_DIRENT
AC_CHECK_HEADERS(dir.h direct.h) dnl AC_HEADER_DIRENT only checks for some..
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_HEADER_TIME
AC_HEADER_STAT

dnl
dnl Checks for typedefs, structures, and compiler characteristics.
dnl

AC_C_CONST
AC_C_INLINE
AC_TYPE_MODE_T
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
AC_HEADER_TIME
AC_STRUCT_TM
AC_STRUCT_TIMEZONE
AC_TYPE_UID_T

dnl
dnl Checks for library functions.
dnl

AC_FUNC_ALLOCA
AC_TYPE_GETGROUPS
AC_PROG_GCC_TRADITIONAL
AC_FUNC_MEMCMP
AC_FUNC_MMAP
AC_TYPE_SIGNAL
AC_FUNC_VPRINTF
AC_CHECK_FUNCS(getcwd gethostname gettimeofday getwd mkdir mktime putenv select socket strdup strerror strftime strstr strtod strtol uname lstat strcasecmp strncasecmp strchr memcpy)

GTK_OPTIONS=
AC_ARG_WITH(gtk, [  --with-gtk              use GTK instead of Motif])
if test "$withval" = "yes" ; then
  for ac_dir in               \
    /usr/lib/glib/include     \
    /usr/X11R6/include        \
                              \
    /usr/include/X11R6        \
    /usr/local/X11R6/include  \
    /usr/local/include/X11R6  \
                              \
    /usr/X11/include          \
    /usr/include/X11          \
    /usr/local/X11/include    \
    /usr/local/include/X11    \
                              \
    /usr/X386/include         \
    /usr/x386/include         \
    /usr/XFree86/include/X11  \
    /usr/dt/include           \
    /usr/include              \
    /usr/local/include        \
    /usr/local/lib/glib/include  \
    ; \
  do
    if test -r "$ac_dir/gdk/gdk.h"; then
      no_gtk= ac_gtk_includes=$ac_dir
      break
    fi
  done

GTK_INCLUDES="`gtk-config --cflags`"
AC_SUBST(GTK_INCLUDES)
GTK_LIBRARIES="`gtk-config --libs` -lgdk_imlib -ltiff -lgif"
AC_SUBST(GTK_LIBRARIES)
GTK_OPTIONS=-D_GTK
  no_motif=yes
else
dnl
dnl Checking for Motif libraries and includes
dnl
dnl Borrowed from Lesstif configure.in
dnl Lesstif is a Great Project (TM)
dnl

AC_DEFUN(AC_PATH_MOTIF_DIRECT,
[test -z "$motif_direct_test_library" && motif_direct_test_library=Xm
test -z "$motif_direct_test_function" && motif_direct_test_function=XmCreatePushButton
test -z "$motif_direct_test_include" && motif_direct_test_include=Xm/Xm.h
  for ac_dir in               \
    /usr/include/Motif1.2     \
    /usr/Motif1.2/include     \
                              \
    /usr/motif/include        \
                              \
    /usr/X11R6/include        \
    /usr/X11R5/include        \
                              \
    /usr/include/X11R6        \
    /usr/include/X11R5        \
                              \
    /usr/local/X11R6/include  \
    /usr/local/X11R5/include  \
                              \
    /usr/local/include/X11R6  \
    /usr/local/include/X11R5  \
                              \
    /usr/X11/include          \
    /usr/include/X11          \
    /usr/local/X11/include    \
    /usr/local/include/X11    \
                              \
    /usr/X386/include         \
    /usr/x386/include         \
    /usr/XFree86/include/X11  \
                              \
    /usr/dt/include           \
                              \
    /usr/include              \
    /usr/local/include        \
    /usr/unsupported/include  \
    /usr/athena/include       \
    /usr/local/x11r5/include  \
    /usr/lpp/Xamples/include  \
                              \
    /usr/lesstif/include      \
    /usr/local/lesstif/include\
    /usr/gnu/lesstif/include  \
    $HOME/lesstif/include     \
    ; \
  do
    if test -r "$ac_dir/$motif_direct_test_include"; then
      no_motif= ac_motif_includes=$ac_dir
      break
    fi
  done

# Check for the libraries.
# See if we find them without any special options.
# Don't add to $LIBS permanently.
ac_save_LIBS="$LIBS"
LIBS="-l$motif_direct_test_library $LIBS"
# First see if replacing the include by lib works.
for ac_dir in `echo "$ac_motif_includes" | sed s/include/lib/` \
    /usr/lib/Motif1.2     \
    /usr/Motif1.2/lib     \
                          \
    /usr/motif/lib        \
                          \
    /usr/X11R6/lib        \
    /usr/X11R5/lib        \
                          \
    /usr/lib/X11R6        \
    /usr/lib/X11R5        \
                          \
    /usr/local/X11R6/lib  \
    /usr/local/X11R5/lib  \
                          \
    /usr/local/lib/X11R6  \
    /usr/local/lib/X11R5  \
                          \
    /usr/X11/lib          \
    /usr/lib/X11          \
    /usr/local/X11/lib    \
                          \
    /usr/X386/lib         \
    /usr/x386/lib         \
    /usr/XFree86/lib/X11  \
                          \
    /usr/lib              \
    /usr/local/lib        \
    /usr/unsupported/lib  \
    /usr/athena/lib       \
    /usr/local/x11r5/lib  \
    /usr/lpp/Xamples/lib  \
                          \
    /usr/lesstif/lib      \
    /usr/local/lesstif/lib\
    /usr/gnu/lesstif/lib  \
    $HOME/lesstif/lib     \
    ; \
do
  for ac_extension in a so sl; do
    if test -r $ac_dir/lib${motif_direct_test_library}.$ac_extension; then
      no_motif= ac_motif_libraries=$ac_dir
      break 2
    fi
  done
done
LIBS="$ac_save_LIBS"
])

AC_DEFUN(AC_PATH_MOTIF,
[AC_REQUIRE_CPP()

motif_includes=NONE
motif_libraries=NONE

AC_MSG_CHECKING(for Motif)
if test "x$motif_includes" != xNONE && test "x$motif_libraries" != xNONE; then
    no_motif=
else
AC_CACHE_VAL(ac_cv_path_motif,
[# One or both of these vars are not set, and there is no cached value.
  no_motif=yes
AC_PATH_MOTIF_DIRECT

if test "$no_motif" = yes; then
    ac_cv_path_motif="no_motif=yes"
else
    ac_cv_path_motif="no_motif= ac_motif_includes=$ac_motif_includes ac_motif_libraries=$ac_motif_libraries"
fi])
eval "$ac_cv_path_motif"
fi

if test "$no_motif" = yes; then
  AC_MSG_RESULT(no)
  MOTIF_INCLUDES=
  MOTIF_LIBRARIES=
else
  test "x$motif_includes" = xNONE && motif_includes=$ac_motif_includes
  test "x$motif_libraries" = xNONE && motif_libraries=$ac_motif_libraries
  ac_cv_path_motif="no_motif= ac_motif_includes=$motif_includes ac_motif_libraries=$motif_libraries"
  AC_MSG_RESULT([libraries $motif_libraries, headers $motif_includes])
  if test "$motif_includes" != "/usr/include" ; then
    MOTIF_INCLUDES="-I$motif_includes"
  fi
  if test "$motif_libraries" != "/usr/lib" ; then
    MOTIF_LIBRARIES="-L$motif_libraries -lXm"
    case "${host}" in
        *-*sun-solaris* )
         MOTIF_LIBRARIES="${MOTIF_LIBRARIES} -R$motif_libraries"
        ;;
    esac
  else
  MOTIF_LIBRARIES="-lXm"
  fi
fi
AC_SUBST(MOTIF_INCLUDES)
AC_SUBST(MOTIF_LIBRARIES)
])

AC_PATH_MOTIF
fi

if test "${GCC}" = "yes"; then
   CPP="${CPP} -x c"
fi

dnl  ***************************************************************
dnl
dnl    SPECIFIC STUFF : CONFIGURATION OPTIONS FOR AMAYA
dnl
dnl  ***************************************************************

AMAYA_VER="6.0"

dnl
dnl We use a special versoin of cextract patched for alignment
dnl to build the signatures of the modules functions located in f subdirs
dnl
CEXTRACT_VER="1.7"
CEXTRACT_FLAGS="+O"


dnl
dnl Adjust the some variables depending on the host and compiler
dnl Thotlib NEED signed chars !!!
dnl

if test "${CC}" = "gcc" ; then
  CFLAGS="${CFLAGS} -W "
  case "${host}" in
      *-*-irix5* | *-*irix6* )
         CFLAGS="${CFLAGS} -fsigned-char"
      ;;
  esac
fi

if test "$ac_cv_c_const" = "no" ; then
  CFLAGS="${CFLAGS} -DCONST= "
fi

dnl
dnl Check for availability of amaya sources
dnl

build_amaya="yes"

if test "$with_amaya" = "no" ; then
    build_amaya="no"
else
  if test ! -f $srcdir/amaya/Makefile.in ; then
    AC_MSG_WARN(Amaya browser/editor sources not found, disabling Amaya build !)
    build_amaya="no"
  fi
fi

 
dnl
dnl Check for additionnal packages
dnl use AC_CONFIG_SUBDIRS to launch configure in the subdir
dnl
AC_ARG_ENABLE(svg,           [  --disable-svg           remove SVG support ])
AC_ARG_ENABLE(annot,         [  --disable-annot         remove Annotations support ])
AC_ARG_ENABLE(generic-xml,   [  --disable-generic-xml   remove Generic XML support ])
AC_ARG_ENABLE(annot-threads, [  --disable-annot-threads remove annotation threads ])
AC_ARG_ENABLE(i18n,          [  --with-18n              enable I18N support (experimental) ])

dnl
dnl plugins support is disabled by default
dnl

if test "$with_plugin" = "" ; then
  if test "$enable_plugin" = "yes" ; then
    with_plugin="yes"
  else
    with_plugin="no"
  fi
fi  

dnl
dnl svg is enabled by default
dnl
if test "$with_svg" = "" ; then
    if test "$enable_svg" = "no" ; then
	with_svg="no"
    else
	with_svg="yes"
    fi
fi

dnl
dnl annotations is enabled by default
dnl
if test "$with_annot" = "" ; then
    if test "$enable_annot" = "no" ; then
	with_annot="no"
    else
	with_annot="yes"
    fi
fi

dnl
dnl Generic XML support enabled by default
dnl
if test "$with_generic_xml" = "" ; then
    if test "$enable_generic_xml" = "no" ; then
	with_generic_xml="no"
	GENERIC_XML_OPTIONS=
    else
	with_generic_xml="yes"
	GENERIC_XML_OPTIONS=-DXML_GENERIC
    fi
fi

dnl
dnl Annotation thread support disabled by default
dnl
if test "$with_annot_threads" = "" ; then
    if test "$enable_annot_threads" = "yes" ; then
	with_annot_threads="yes"
	ANNOT_THREAD_OPTIONS=-DANNOT_ON_ANNOT
    else
	with_annot_threads="no"
	ANNOT_THREAD_OPTIONS=
    fi
fi

dnl
dnl I18N support disabled by default
dnl
if test "$with_i18n" = "" ; then
    if test "$enable_i18n" = "yes" ; then
	with_i18n="yes"
	I18N_OPTIONS=-D_I18N_
    else
	with_i18n="no"
	I18N_OPTIONS=""
    fi
fi

if test "$build_amaya" = "yes" ; then
    if test ! -f $srcdir/../libwww/Makefile.in ; then
	AC_MSG_WARN(libwww sources not found !!)
	AC_MSG_WARN(Disabling Amaya build !)
	build_amaya="no"
    fi

    if test ! -f $srcdir/amaya/MathML.S ; then
	if test "$with_math" = "yes" ; then
	    AC_MSG_WARN(MathML sources not found !!)
	    AC_MSG_WARN(Disabling Math build !)
	    with_math="no"
	    MATH_OPTIONS=
	fi
    fi

    if test ! -f $srcdir/amaya/SVG.S ; then
	if test "$with_svg" = "yes" ; then
	    AC_MSG_WARN(SVG sources not found !!)
	    AC_MSG_WARN(Disabling SVG build !)
	    with_svg="no"
	    SVG_OPTIONS=
	fi
    fi

    if test ! -f $srcdir/annotlib/Makefile.in ; then
	if test "$with_annot" = "yes" ; then
	    AC_MSG_WARN(Annotation makefile not found !!)
	    AC_MSG_WARN(Disabling Annotations build !)
	    with_annot="no"
	fi
    fi

    if test "$with_annot" = "no" -a "$with_annot_threads" = "yes" ; then
	AC_MSG_WARN(You must select the annotation support to have threads)
	AC_MSG_WARN(Disabling annotation thread support)
	with_annot_threads="no"
	ANNOT_THREAD_OPTIONS=
    fi

    if test "$with_plugin" = "yes" ; then
        AC_MSG_WARN(The plugin library isn't supported anymore in Amaya !!)
	AC_MSG_WARN(Disabling plugin build !)
	with_plugin="no"
    fi

fi

dnl
dnl The options for each library or binary
dnl

THOT_OPTIONS="$GTK_OPTIONS $I18N_OPTIONS"
AMAYA_OPTIONS="$MATH_OPTIONS $SVG_OPTIONS $GTK_OPTIONS $GENERIC_XML_OPTIONS $I18N_OPTIONS $ANNOT_THREAD_OPTIONS"
#PLUGIN_OPTIONS="-DPLUGIN_TRACE -DXP_UNIX"
AMAYA_ANNOT_OPTIONS="$ANNOT_THREAD_OPTIONS"
IMGLIBS="-ljpeg -lpng -lz"
EXTRA_LIBS=

dnl
dnl Set up the PATHs needed
dnl

API="\$(THOTDIR)/thotlib/include"
VAR="\$(THOTDIR)/thotlib/internals/var"
INCL="\$(THOTDIR)/thotlib/internals/h"
FUNC="\$(THOTDIR)/thotlib/internals/f"
if test "${LIBPNG}" = "../libpng.a" ; then
#there is a modified header file we need
PNGINCL="-I\$(THOTDIR)/libpng -I\$(THOTDIR)/libpng/zlib"
fi
if test "${LIBJPEG}" = "../libjpeg.a" ; then
#there is a modified header file we need
JPEGINCL="-I\$(THOTDIR)/libjpeg"
fi

dnl
dnl Set up the include variables.
dnl

THOTINCLUDES="-I${API} -I${VAR} -I${INCL} -I${FUNC} ${JPEGINCL} ${PNGINCL}"
APIINCLUDES=-I${API}
 
if test "${VPATHOPT}" = "" ; then
	VPATHOPT="VPATH"
fi

dnl
dnl Exports the current values of the variables.
dnl

AC_SUBST(AMAYA_VER)
AC_SUBST(CEXTRACT_VER)
AC_SUBST(CEXTRACT_FLAGS)

AC_SUBST(THOTINCLUDES)
AC_SUBST(APIINCLUDES)
AC_SUBST(VPATHOPT)

AC_SUBST(GTK_OPTIONS)
AC_SUBST(THOT_OPTIONS)
AC_SUBST(AMAYA_OPTIONS)
AC_SUBST(PLUGIN_OPTIONS)
AC_SUBST(AMAYA_ANNOT_OPTIONS)
AC_SUBST(IMGLIBS)
AC_SUBST(EXTRA_LIBS)

dnl
dnl Include the option Makefile.xxx fragment according to the configure options
dnl

if test "$with_plugin" = "yes" ; then
    AC_SUBST_FILE(plugin_frag)
    plugin_frag=$srcdir/pluginlib/Makefile.plugin
else
    AC_SUBST_FILE(plugin_frag)
    plugin_frag=/dev/null
fi

    AC_SUBST_FILE(www_frag)
    www_frag=$srcdir/amaya/Makefile.libwww

if test "$with_math" = "no" ; then
    AC_SUBST_FILE(math_frag)
    math_frag=/dev/null
else
    AC_SUBST_FILE(math_frag)
    math_frag=$srcdir/amaya/Makefile.math
fi

if test "$with_svg" = "no" ; then
    AC_SUBST_FILE(svg_frag)
    svg_frag=/dev/null
else
    AC_SUBST_FILE(svg_frag)
    svg_frag=$srcdir/amaya/Makefile.svg
fi

if test "$with_annot" = "yes" ; then
    AC_SUBST_FILE(annot_frag)
    annot_frag=$srcdir/annotlib/Makefile.annot
else
    AC_SUBST_FILE(annot_frag)
    annot_frag=/dev/null
fi


dnl  ***************************************************************
dnl
dnl      FINAL STEP : PRODUCE ALL THE MAKEFILES AND CONFIG FILES
dnl
dnl  ***************************************************************

EXTRA_MAKEFILE_IN=
make_output="Makefile Options.orig:Options.in tools/Makefile \
       libjpeg/Makefile libpng/Makefile libpng/zlib/Makefile \
       tools/mkdep/Makefile \
       tools/cextract-1.7/Makefile thotlib/Makefile \
       thotlib/include/Makefile batch/Makefile tablelib/Makefile"

if test "$build_amaya" = "yes" ; then

    make_output="$make_output amaya/Makefile pluginlib/Makefile"
    EXTRA_MAKEFILE_IN="$srcdir/amaya/Makefile.in \
$srcdir/amaya/Makefile.libwww"

    if test "$$with_plugin" = "yes" ; then
       make_output="$make_output pluginlib/Makefile"
       EXTRA_MAKEFILE_IN="$srcdir/pluginlib/Makefile.in \
$srcdir/pluginlib/Makefile.plugin"
    fi

    if test "$with_annot" = "yes" ; then
       make_output="$make_output annotlib/Makefile"
       EXTRA_MAKEFILE_IN="$srcdir/annotlib/Makefile.in"
    fi
fi

AC_SUBST(EXTRA_MAKEFILE_IN)
AC_OUTPUT($make_output , [
dnl
dnl This fragment of shell code is executed after the
dnl Makefile(s) dump ...
dnl

echo timestamp > stamp-h

dnl
dnl Check for an upgrade in the Options numbers
dnl

if test -f Options ; then
   oldversion=`grep Version Options`
   newversion=`grep Version Options.orig`
   if test "$oldversion" != "$newversion" ; then
       echo WARNING : Options files have changed, old options saved to Options.old
       cp Options Options.old
       cp Options.orig Options
       exit 1
   fi
fi
])

if test "$build_amaya" = "yes" ; then
    echo Amaya configured with libWWW
    if test "$with_plugin" = "yes" ; then
        echo Amaya configured with Plugins support
    fi
    if test "$with_math" = "yes" ; then
	echo Amaya configured with Math support
    fi
    if test "$with_svg" = "yes" ; then
	echo Amaya configured with SVG support
    fi
    if test "$with_annot" = "yes" ; then
	echo Amaya configured with Annotations support
    fi
    if test "$with_annot_threads" = "yes" ; then
	echo Amaya configured with Annotation threads support
    fi
    if test "$with_generic_xml" = "yes" ; then
	echo Amaya configured with generic XML suppport
    fi
    if test "$with_i18n" = "yes" ; then
	echo Amaya configured with I18N suppport \(experimental\)
    fi
fi

if test "$no_motif" = yes ; then
    echo "Amaya configured with GTK"
else
if test "$no_motif" = yes ; then
    echo "Motif seems not installed on this machine"
    echo "Amaya need Motif 1.2 or 2.0"
else
if test "$motif_includes" = "" ; then
    echo "Motif includes were not found"
    echo "Amaya might not compile"
    echo "Edit your Option file"
else
if test "$motif_libraries" = "" ; then
    echo "Motif libraries were not found"
    echo "Amaya might not compile"
    echo "Edit your Option file"
fi
fi
fi
fi

echo "Now type \"make all\" (GNU make preferably) to build the binaries"