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Removed lots of OnClose functions; doc'ed OnCloseWindow better;
[wxWidgets.git] / configure.in
diff --git a/configure.in b/configure.in
index 290d717b787c20fb01bd9e3abe0e8273e46b0f11..c76a98080559c707fd15e4df8057883a6e3af214 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -4,7 +4,7 @@ dnl Top-level configure.in for wxWindows by Robert Roebling, Wolfram Gloger
 dnl and Martin Sperl.
 dnl
 dnl This script is under the wxWindows licence.
 dnl and Martin Sperl.
 dnl
 dnl This script is under the wxWindows licence.
-dnl
+dnl $Id$
 dnl ////////////////////////////////////////////////////////////////////////
 
 dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
 dnl ////////////////////////////////////////////////////////////////////////
 
 dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
@@ -61,6 +61,8 @@ main ()
      exit(1);
    }
 
      exit(1);
    }
 
+   if (gtk_minor_version > 0) return FALSE;
+
    return !((gtk_major_version > major) ||
            ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
            ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)));
    return !((gtk_major_version > major) ||
            ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
            ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)));
@@ -235,11 +237,16 @@ dnl ------------------------------------------------------------------------
 
 SEARCH_INCLUDE="\
     /usr/Motif1.2/include     \
 
 SEARCH_INCLUDE="\
     /usr/Motif1.2/include     \
+    /usr/dt/include/Xm        \
                              \
     /usr/X11R6/include        \
     /usr/X11R5/include        \
     /usr/X11R4/include        \
                               \
                              \
     /usr/X11R6/include        \
     /usr/X11R5/include        \
     /usr/X11R4/include        \
                               \
+    /usr/X11R6/lib            \
+    /usr/X11R5/lib            \
+    /usr/X11R4/lib            \
+                              \
     /usr/include/X11R6        \
     /usr/include/X11R5        \
     /usr/include/X11R4        \
     /usr/include/X11R6        \
     /usr/include/X11R5        \
     /usr/include/X11R4        \
@@ -262,6 +269,9 @@ SEARCH_INCLUDE="\
     /usr/XFree86/include/X11  \
                               \
     /usr/include              \
     /usr/XFree86/include/X11  \
                               \
     /usr/include              \
+    /usr/include/gtk          \
+    /usr/include/gdk          \
+    /usr/include/glib         \
     /usr/local/include        \
     /usr/unsupported/include  \
     /usr/athena/include       \
     /usr/local/include        \
     /usr/unsupported/include  \
     /usr/athena/include       \
@@ -280,6 +290,7 @@ SEARCH_INCLUDE="\
     "
 
 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` \
     "
 
 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` \
+    /usr/dt/lib \
     "
 
 dnl ------------------------------------------------------------------------
     "
 
 dnl ------------------------------------------------------------------------
@@ -433,6 +444,11 @@ if test "$ac_cv_header_linux_joystick_h" = "yes"; then
 fi
 AC_SUBST(GTK_JOYSTICK)
 
 fi
 AC_SUBST(GTK_JOYSTICK)
 
+dnl check for vprintf/vsprintf() which are GNU extensions
+AC_FUNC_VPRINTF
+dnl check for vsnprintf() which is another GNU extension
+AC_CHECK_FUNC(vsnprintf)
+
 AC_LANG_SAVE
 AC_LANG_CPLUSPLUS
 AC_CHECK_HEADERS(iostream)
 AC_LANG_SAVE
 AC_LANG_CPLUSPLUS
 AC_CHECK_HEADERS(iostream)
@@ -543,6 +559,60 @@ dnl   defines YYTEXT_POINTER  if yytext is char*
 dnl   defines LEX_OUTPUT_ROOT as to the base of the 
 dnl                           filename output by the lexer
 
 dnl   defines LEX_OUTPUT_ROOT as to the base of the 
 dnl                           filename output by the lexer
 
+dnl ###################################
+dnl ##  Check for dynamic load module #
+dnl ###################################
+
+DL_LIBRARY=
+AC_CHECK_FUNCS(dlopen, AC_DEFINE(HAVE_LIBDL),
+[AC_CHECK_LIB(dl, dlopen, [AC_DEFINE(HAVE_LIBDL) DL_LIBRARY="-ldl"],
+ [AC_CHECK_LIB(dld, dld_link, [AC_DEFINE(HAVE_DLD) DL_LIBRARY="-ldld"],
+   [AC_CHECK_FUNCS(shl_load, AC_DEFINE(HAVE_SHL_LOAD) )]
+  )]
+ )]
+)
+AC_SUBST(DL_LIBRARY)
+
+AC_CACHE_CHECK([for underscore before symbols], libltdl_cv_uscore, [
+  echo "main(){int i=1;} fnord(){int i=23; int ltuae=42;}" > conftest.c
+  ${CC} -c conftest.c > /dev/null
+  if (nm conftest.o | grep _fnord) > /dev/null; then
+    libltdl_cv_uscore=yes
+  else
+    libltdl_cv_uscore=no
+  fi
+  rm -f conftest*
+])
+
+if test x"$libltdl_cv_uscore" = xyes; then
+  if test x"$ac_cv_func_dlopen" = xyes ||
+     test x"$ac_cv_lib_dl_dlopen" = xyes ; then
+       AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
+               libltdl_cv_need_uscore, [dnl
+               AC_TRY_RUN([
+#include <dlfcn.h>
+#include <stdio.h>
+fnord() { int i=42;}
+main() { void *self, *ptr1, *ptr2; self=dlopen(NULL,RTLD_LAZY);
+    if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
+    if(ptr1 && !ptr2) exit(0); } exit(1); } 
+],     libltdl_cv_need_uscore=no, libltdl_cv_need_uscore=yes,
+       libltdl_cv_need_uscore=no
+)])
+  fi
+fi
+
+if test x"$libltdl_cv_need_uscore" = xyes; then
+   AC_DEFINE(NEED_USCORE)
+fi
+
+dnl ##########################################
+dnl ##  Check for specific library functions #
+dnl ##########################################
+
+dnl Checks for library functions.
+AC_CHECK_FUNCS(strerror)
+
 dnl ------------------------------------------------------------------------
 dnl main includes
 dnl ------------------------------------------------------------------------
 dnl ------------------------------------------------------------------------
 dnl main includes
 dnl ------------------------------------------------------------------------
@@ -564,7 +634,6 @@ dnl ------------------------------------------------------------------------
 
 USE_UNIX=1
 
 
 USE_UNIX=1
 
-
 USE_LINUX=
 USE_SGI=
 USE_HPUX=
 USE_LINUX=
 USE_SGI=
 USE_HPUX=
@@ -582,6 +651,7 @@ USE_VMS=
 USE_ULTRIX=
 USE_DATA_GENERAL=
 
 USE_ULTRIX=
 USE_DATA_GENERAL=
 
+AC_DEFINE(__UNIX__)
 case "${canonical}" in
   *-hp-hpux* )
     USE_HPUX=1
 case "${canonical}" in
   *-hp-hpux* )
     USE_HPUX=1
@@ -590,6 +660,12 @@ case "${canonical}" in
   *-*-linux* )
     USE_LINUX=1
     AC_DEFINE(__LINUX__)
   *-*-linux* )
     USE_LINUX=1
     AC_DEFINE(__LINUX__)
+    TMP=`uname -m`
+    if test "x$TMP" = "xalpha"
+    then
+      USE_ALPHA=1
+      AC_DEFINE(__ALPHA__)
+    fi
   ;;
   *-*-irix5* | *-*-irix6* ) 
     USE_SGI=1
   ;;
   *-*-irix5* | *-*-irix6* ) 
     USE_SGI=1
@@ -659,7 +735,7 @@ DEFAULT_wxUSE_GTK=1
 DEFAULT_wxUSE_QT=0
 DEFAULT_wxUSE_MOTIF=0
 
 DEFAULT_wxUSE_QT=0
 DEFAULT_wxUSE_MOTIF=0
 
-DEFAULT_wxUSE_THREADS=1
+DEFAULT_wxUSE_THREADS=0
 
 DEFAULT_wxUSE_SHARED=1
 DEFAULT_wxUSE_OPTIMISE=1
 
 DEFAULT_wxUSE_SHARED=1
 DEFAULT_wxUSE_OPTIMISE=1
@@ -673,26 +749,14 @@ DEFAULT_wxUSE_IOSTREAMH=1
 
 DEFAULT_wxUSE_ZLIB=1
 DEFAULT_wxUSE_LIBPNG=1
 
 DEFAULT_wxUSE_ZLIB=1
 DEFAULT_wxUSE_LIBPNG=1
-DEFAULT_wxUSE_ODBC=0
-
-DEFAULT_wxUSE_COMBOBOX=1
-DEFAULT_wxUSE_GAUGE=1
-DEFAULT_wxUSE_SCROLLBAR=1
-DEFAULT_wxUSE_LISTCTRL=1
-DEFAULT_wxUSE_TREECTRL=1
-DEFAULT_wxUSE_GRID=1
-DEFAULT_wxUSE_TAB_DIALOG=1
-DEFAULT_wxUSE_NOTEBOOK=1
+DEFAULT_wxUSE_LIBJPEG=0
+DEFAULT_wxUSE_ODBC=1
 
 DEFAULT_wxUSE_TIMEDATE=1
 
 DEFAULT_wxUSE_TIMEDATE=1
-DEFAULT_wxUSE_FRACTION=1
-DEFAULT_wxUSE_LOG=1
 DEFAULT_wxUSE_INTL=1
 DEFAULT_wxUSE_CONFIG=1
 DEFAULT_wxUSE_STREAMS=1
 DEFAULT_wxUSE_SERIAL=1
 DEFAULT_wxUSE_INTL=1
 DEFAULT_wxUSE_CONFIG=1
 DEFAULT_wxUSE_STREAMS=1
 DEFAULT_wxUSE_SERIAL=1
-DEFAULT_wxUSE_FILE=1
-DEFAULT_wxUSE_TEXTFILE=1
 
 DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=1
 DEFAULT_WX_NORMALIZED_PS_FONTS=1
 
 DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=1
 DEFAULT_WX_NORMALIZED_PS_FONTS=1
@@ -700,9 +764,9 @@ DEFAULT_wxUSE_POSTSCRIPT=1
 
 DEFAULT_wxUSE_IPC=1
 DEFAULT_wxUSE_RESOURCES=1
 
 DEFAULT_wxUSE_IPC=1
 DEFAULT_wxUSE_RESOURCES=1
-DEFAULT_wxUSE_CONSTRAINTS=1
-DEFAULT_wxUSE_CLIPBOARD=0
-DEFAULT_wxUSE_DND=1
+DEFAULT_wxUSE_CLIPBOARD=1
+DEFAULT_wxUSE_TOOLTIPS=1
+DEFAULT_wxUSE_DRAG_AND_DROP=1
 
 DEFAULT_wxUSE_MDI_ARCHITECTURE=1
 DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=1
 
 DEFAULT_wxUSE_MDI_ARCHITECTURE=1
 DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=1
@@ -711,12 +775,7 @@ DEFAULT_wxUSE_PRINTING_ARCHITECTURE=1
 DEFAULT_wxUSE_PROLOGIO=1
 DEFAULT_wxUSE_WX_RESOURCES=1
 DEFAULT_wxUSE_RPC=0
 DEFAULT_wxUSE_PROLOGIO=1
 DEFAULT_wxUSE_WX_RESOURCES=1
 DEFAULT_wxUSE_RPC=0
-
-DEFAULT_wxUSE_OPENGL=0
-DEFAULT_wxUSE_METAFILE=0
-DEFAULT_wxUSE_WXGRAPH=0
-DEFAULT_wxUSE_WXTREE=0
-DEFAULT_wxUSE_HELP=0
+DEFAULT_wxUSE_HELP=1
 
 DEFAULT_wxUSE_UNICODE=1
 DEFAULT_wxUSE_WCSRTOMBS=0
 
 DEFAULT_wxUSE_UNICODE=1
 DEFAULT_wxUSE_WCSRTOMBS=0
@@ -757,6 +816,10 @@ AC_OVERRIDES(debug_info,debug_info,
 **--with-debug_info       create code with debuging information,
 wxUSE_DEBUG_INFO)
 
 **--with-debug_info       create code with debuging information,
 wxUSE_DEBUG_INFO)
 
+AC_OVERRIDES(debug_gdb,debug_gdb,
+**--with-debug_gdb        create code with extra GDB debuging information,
+wxUSE_DEBUG_GDB)
+
 AC_OVERRIDES(mem_tracing,mem_tracing,
 **--with-mem_traing       create code with memory tracing,
 wxUSE_MEM_TRACING)
 AC_OVERRIDES(mem_tracing,mem_tracing,
 **--with-mem_traing       create code with memory tracing,
 wxUSE_MEM_TRACING)
@@ -773,6 +836,10 @@ AC_OVERRIDES(apple_ieee, apple_ieee,
 **--with_apple_ieee      use the Apple IEEE codec,
 wxUSE_APPLE_IEEE)
 
 **--with_apple_ieee      use the Apple IEEE codec,
 wxUSE_APPLE_IEEE)
 
+AC_OVERRIDES(threads,threads,
+**--with-threads          for enabling threads,
+wxUSE_THREADS)
+
 dnl ----------------------------------------------------------------
 dnl user options for libraries
 dnl ----------------------------------------------------------------
 dnl ----------------------------------------------------------------
 dnl user options for libraries
 dnl ----------------------------------------------------------------
@@ -785,50 +852,14 @@ AC_OVERRIDES(libpng,libpng,
 **--with-libpng           use libpng (PNG image format),
 wxUSE_LIBPNG)
 
 **--with-libpng           use libpng (PNG image format),
 wxUSE_LIBPNG)
 
+AC_OVERRIDES(libjpeg,libjpeg,
+**--with-libjpeg          use libjpeg (JPEG image format),
+wxUSE_LIBJPEG)
+
 AC_OVERRIDES(odbc,odbc,
 **--with-odbc             use iODBC and wxODBC classes,
 wxUSE_ODBC)
 
 AC_OVERRIDES(odbc,odbc,
 **--with-odbc             use iODBC and wxODBC classes,
 wxUSE_ODBC)
 
-AC_OVERRIDES(opengl,opengl,
-**--with-opengl           use OpenGL (or Mesa),
-wxUSE_OPENGL)
-
-dnl ----------------------------------------------------------------
-dnl user options for GUI control classes
-dnl ----------------------------------------------------------------
-
-AC_OVERRIDES(gauge,gauge,
-**--with-gauge            use wxGauge class,
-wxUSE_GAUGE)
-
-AC_OVERRIDES(combobox,combobox,
-**--with-combobox         use wxComboBox class,
-wxUSE_COMBOBOX)
-
-AC_OVERRIDES(scrollbar,scrollbar,
-**--with-scrollbar        use wxScrollbar class,
-wxUSE_SCROLLBAR)
-
-AC_OVERRIDES(listctrl,listctrl,
-**--with-listctrl         use wxListCtrl class,
-wxUSE_LISTCTRL)
-
-AC_OVERRIDES(treectrl,treectrl,
-**--with-treectrl         use wxTreeCtrl class,
-wxUSE_TREECTRL)
-
-AC_OVERRIDES(grid,grid,
-**--with-grid             use wxGrid class,
-wxUSE_GRID)
-
-AC_OVERRIDES(tab_dialog,tab_dialog,
-**--with-tab_dialog       use wxTabDia class,
-wxUSE_TAB_DIALOG)
-
-AC_OVERRIDES(notebook,notebook,
-**--with-notebook         use wxNotebook class,
-wxUSE_NOTEBOOK)
-
 dnl ----------------------------------------------------------------
 dnl user options for non-GUI classes
 dnl ----------------------------------------------------------------
 dnl ----------------------------------------------------------------
 dnl user options for non-GUI classes
 dnl ----------------------------------------------------------------
@@ -837,14 +868,6 @@ AC_OVERRIDES(timedate, timedate,
 **--with-timedate         use wxTime and wxDate classes,
 wxUSE_TIMEDATE)
 
 **--with-timedate         use wxTime and wxDate classes,
 wxUSE_TIMEDATE)
 
-AC_OVERRIDES(fraction,fraction,
-**--with-fraction         use wxFraction class,
-wxUSE_FRACTION)
-
-AC_OVERRIDES(log,log,
-**--with-log              use logging system,
-wxUSE_LOG)
-
 AC_OVERRIDES(intl,intl,
 **--with-intl             use internationalization system,
 wxUSE_INTL)
 AC_OVERRIDES(intl,intl,
 **--with-intl             use internationalization system,
 wxUSE_INTL)
@@ -861,14 +884,6 @@ AC_OVERRIDES(serial,serial,
 **--with-serial           use class serialization,
 wxUSE_SERIAL)
 
 **--with-serial           use class serialization,
 wxUSE_SERIAL)
 
-AC_OVERRIDES(file,file,
-**--with-file             use wxFile class,
-wxUSE_FILE)
-
-AC_OVERRIDES(textfile,textfile,
-**--with-textfile         use wxTextFile class,
-wxUSE_TEXTFILE)
-
 dnl ----------------------------------------------------------------
 dnl user options for PostScript
 dnl ----------------------------------------------------------------
 dnl ----------------------------------------------------------------
 dnl user options for PostScript
 dnl ----------------------------------------------------------------
@@ -929,13 +944,13 @@ AC_OVERRIDES(clipboard,clipboard,
 **--with-clipboard        use wxClipboard classes,
 wxUSE_CLIPBOARD)
 
 **--with-clipboard        use wxClipboard classes,
 wxUSE_CLIPBOARD)
 
+AC_OVERRIDES(tooltips,tooltips,
+**--with-tooltips         use tooltips,
+wxUSE_TOOLTIPS)
+
 AC_OVERRIDES(dnd,dnd,
 **--with-dnd              use Drag'n'Drop classes,
 AC_OVERRIDES(dnd,dnd,
 **--with-dnd              use Drag'n'Drop classes,
-wxUSE_DND)
-
-AC_OVERRIDES(constraints,constrains,
-**--with-constraints      use layout-constraints system,
-wxUSE_CONSTRAINTS)
+wxUSE_DRAG_AND_DROP)
 
 dnl ----------------------------------------------------------------
 dnl user options for architectures
 
 dnl ----------------------------------------------------------------
 dnl user options for architectures
@@ -953,28 +968,10 @@ AC_OVERRIDES(printarch,printarch,
 **--with-printarch        use printing architecture,
 wxUSE_PRINTING_ARCHITECTURE)
 
 **--with-printarch        use printing architecture,
 wxUSE_PRINTING_ARCHITECTURE)
 
-dnl ----------------------------------------------------------------
-dnl user options with no effect yet
-dnl ----------------------------------------------------------------
-dnl
-dnl AC_OVERRIDES(metafile, metafile,
-dnl **--with-metafile         use metafile (no effect),
-dnl wxUSE_METAFILE)
-dnl
-dnl AC_OVERRIDES(help,help,
-dnl **--with-help             use help (no effect),
-dnl wxUSE_HELP)
-dnl
-dnl AC_OVERRIDES(wxgraph,wxgraph,
-dnl **--with-wxgraph          use wxgraph (no effect),
-dnl wxUSE_WXGRAPH)
-dnl
-dnl AC_OVERRIDES(wxtree,wxtree,
-dnl **--with-wxtree           use wxtree (no effect),
-dnl wxUSE_WXTREE)
-dnl
-dnl AC_OVERRIDES(package,message,helpmessage,variable)
-dnl
+AC_OVERRIDES(help,help,
+**--with-help             use help (using external browser at present),
+wxUSE_HELP)
+
 dnl ----------------------------------------------------------------
 dnl Unix, obviously
 dnl ----------------------------------------------------------------
 dnl ----------------------------------------------------------------
 dnl Unix, obviously
 dnl ----------------------------------------------------------------
@@ -983,6 +980,13 @@ if test "$wxUSE_UNIX" = 1 ; then
   AC_DEFINE(__UNIX__)
 fi
 
   AC_DEFINE(__UNIX__)
 fi
 
+dnl ----------------------------------------------------------------
+dnl Linux: test for libc5/glibc2: glibc2 has gettext() included
+dnl ----------------------------------------------------------------
+if test "$USE_LINUX" = 1; then
+       AC_CHECK_LIB(c,gettext,AC_DEFINE(wxHAVE_GLIBC2))
+fi
+
 dnl ----------------------------------------------------------------
 dnl search for toolkit (widget sets)
 dnl ----------------------------------------------------------------
 dnl ----------------------------------------------------------------
 dnl search for toolkit (widget sets)
 dnl ----------------------------------------------------------------
@@ -994,15 +998,18 @@ GUI_TK_INCLUDE=
 GUI_TK_LIBRARY=
 GUI_TK_LINK=
 
 GUI_TK_LIBRARY=
 GUI_TK_LINK=
 
+WX_LINK=
+
 MAKEINCLUDE=
 
 if test "$wxUSE_GTK" = 1; then
   AM_PATH_GTK(1.0.4, [
        GUI_TK_INCLUDE="$GTK_CFLAGS"
        GUI_TK_LIBRARY="$GTK_LIBS"
 MAKEINCLUDE=
 
 if test "$wxUSE_GTK" = 1; then
   AM_PATH_GTK(1.0.4, [
        GUI_TK_INCLUDE="$GTK_CFLAGS"
        GUI_TK_LIBRARY="$GTK_LIBS"
-  ], AC_MSG_ERROR(Is gtk-config in path and GTK+ is version 1.0.4?))
+  ], AC_MSG_ERROR(Is gtk-config in path and GTK+ is version 1.0.4 up-to 1.0.6?))
   TOOLKIT=GTK
   TOOLKIT_DEF=__WXGTK__
   TOOLKIT=GTK
   TOOLKIT_DEF=__WXGTK__
+  WX_LINK=-lwx_gtk2
   MAKEINCLUDE=../gtk.inc
 fi
 
   MAKEINCLUDE=../gtk.inc
 fi
 
@@ -1025,9 +1032,10 @@ if test "$wxUSE_QT" = 1; then
   else
      AC_MSG_ERROR(no)
   fi
   else
      AC_MSG_ERROR(no)
   fi
-  GUI_TK_LINK="-lXext -lX11 -lqt -lm"
+  GUI_TK_LINK="-lX11 -lqt -lm"
   TOOLKIT=QT
   TOOLKIT_DEF=__WXQT__
   TOOLKIT=QT
   TOOLKIT_DEF=__WXQT__
+  WX_LINK=-lwx_qt
   MAKEINCLUDE=../qt.inc
 fi
 
   MAKEINCLUDE=../qt.inc
 fi
 
@@ -1036,23 +1044,44 @@ if test "$wxUSE_MOTIF" = 1; then
    AC_PATH_FIND_INCLUDES($SEARCH_INCLUDE,Xm.h)
    if test "$ac_find_includes" != "" ; then
      AC_MSG_RESULT(found $ac_find_includes)
    AC_PATH_FIND_INCLUDES($SEARCH_INCLUDE,Xm.h)
    if test "$ac_find_includes" != "" ; then
      AC_MSG_RESULT(found $ac_find_includes)
-     AC_MSG_CHECKING(for Motif or Lesstif library)
+     AC_MSG_CHECKING(for Motif/Lesstif library)
      AC_PATH_FIND_LIBRARIES($SEARCH_LIB,Xm)
      if test "$ac_find_libraries" != "" ; then
        AC_INCLUDE_PATH_EXIST($ac_find_includes,$CHECK_INCLUDE)
        AC_LINK_PATH_EXIST($ac_find_libraries,$CHECK_LIB)
      AC_PATH_FIND_LIBRARIES($SEARCH_LIB,Xm)
      if test "$ac_find_libraries" != "" ; then
        AC_INCLUDE_PATH_EXIST($ac_find_includes,$CHECK_INCLUDE)
        AC_LINK_PATH_EXIST($ac_find_libraries,$CHECK_LIB)
-       CHECK_LINK="$CHECK_INCLUDE $ac_path_to_link"
+       CHECK_LINK="$CHECK_LIB $ac_path_to_link"
        CHECK_INCLUDE="$CHECK_INCLUDE $ac_path_to_include"
        AC_MSG_RESULT(found at $ac_find_libraries)
        CHECK_INCLUDE="$CHECK_INCLUDE $ac_path_to_include"
        AC_MSG_RESULT(found at $ac_find_libraries)
+       AC_MSG_CHECKING(for Xt library)
+       AC_PATH_FIND_LIBRARIES($SEARCH_LIB,Xt)
+       if test "$ac_find_libraries" != "" ; then
+         AC_LINK_PATH_EXIST($ac_find_libraries,$CHECK_LIB)
+         CHECK_LINK="$CHECK_LIB $ac_path_to_link"
+         AC_MSG_RESULT(found at $ac_find_libraries)
+         AC_MSG_CHECKING(for Xpm library)
+         AC_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
+         if test "$ac_find_libraries" != "" ; then
+           AC_LINK_PATH_EXIST($ac_find_libraries,$CHECK_LIB)
+           CHECK_LINK="$CHECK_LIB $ac_path_to_link"
+           AC_MSG_RESULT(found at $ac_find_libraries)
+         else
+           AC_MSG_ERROR(no)
+         fi
+       else
+         AC_MSG_ERROR(no)
+       fi
      else
        AC_MSG_ERROR(no)
      fi
   else
      AC_MSG_ERROR(no)
   fi
      else
        AC_MSG_ERROR(no)
      fi
   else
      AC_MSG_ERROR(no)
   fi
-  GUI_TK_LINK="-lXext -lXt -lX11 -lXm -lm"
+  
+  GUI_TK_LINK="-lXm -lXpm -lXmu -lXt -lX11 -lm"
+  GUI_TK_LIBRARY="$CHECK_LIB $GUI_TK_LINK"
   TOOLKIT=MOTIF
   TOOLKIT=MOTIF
-  TOOLKIT_DEF=__WXMOTIF__
+  TOOLKIT_DEF="__WXMOTIF__ -D__LINUX__ -D__UNIX__"
+  WX_LINK=-lwx_motif2
   MAKEINCLUDE=../motif.inc
 fi
 
   MAKEINCLUDE=../motif.inc
 fi
 
@@ -1064,6 +1093,8 @@ AC_SUBST(GUI_TK_INCLUDE)
 AC_SUBST(GUI_TK_LIBRARY)
 AC_SUBST(GUI_TK_LINK)
 
 AC_SUBST(GUI_TK_LIBRARY)
 AC_SUBST(GUI_TK_LINK)
 
+AC_SUBST(WX_LINK)
+
 AC_SUBST(TOOLKIT)
 AC_SUBST(TOOLKIT_DEF)
 
 AC_SUBST(TOOLKIT)
 AC_SUBST(TOOLKIT_DEF)
 
@@ -1073,9 +1104,20 @@ dnl ----------------------------------------------------------------
 dnl Register compile options for makefiles and setup.h
 dnl ----------------------------------------------------------------
 
 dnl Register compile options for makefiles and setup.h
 dnl ----------------------------------------------------------------
 
+EXTRA_LINK=
+
 WXDEBUG=
 WXDEBUG=
-if test "$wxUSE_DEBUG_INFO" = 1 ; then
-  WXDEBUG="-g -O0"
+if test "$wxUSE_DEBUG_GDB" = 1 ; then
+  wxUSE_DEBUG_INFO=1
+  WXDEBUG="-ggdb"
+  wxUSE_OPTIMISE=0
+else
+  if test "$wxUSE_DEBUG_INFO" = 1 ; then
+    WXDEBUG="-g"
+    wxUSE_OPTIMISE=0
+  else
+    EXTRA_LINK="-s $EXTRA_LINK"
+  fi
 fi
 AC_SUBST(WXDEBUG)
 
 fi
 AC_SUBST(WXDEBUG)
 
@@ -1093,7 +1135,6 @@ if test "$wxUSE_MEM_TRACING" = 1 ; then
   AC_DEFINE_UNQUOTED(wxUSE_GLOBAL_MEMORY_OPERATORS,$wxUSE_MEM_TRACING)
 fi
 
   AC_DEFINE_UNQUOTED(wxUSE_GLOBAL_MEMORY_OPERATORS,$wxUSE_MEM_TRACING)
 fi
 
-EXTRA_LINK=
 if test "$wxUSE_DMALLOC" = 1 ; then
   EXTRA_LINK="$EXTRA_LINK -ldmalloc"
 fi
 if test "$wxUSE_DMALLOC" = 1 ; then
   EXTRA_LINK="$EXTRA_LINK -ldmalloc"
 fi
@@ -1138,11 +1179,23 @@ dnl ----------------------------------------------------------------
 
 if test "$wxUSE_ZLIB" = 1 ; then
   AC_DEFINE_UNQUOTED(wxUSE_ZLIB,$wxUSE_ZLIB)
 
 if test "$wxUSE_ZLIB" = 1 ; then
   AC_DEFINE_UNQUOTED(wxUSE_ZLIB,$wxUSE_ZLIB)
+  Z_C_SRC="\$(Z_C_SRC)"
 fi
 fi
+AC_SUBST(Z_C_SRC)
 
 if test "$wxUSE_LIBPNG" = 1 ; then
   AC_DEFINE_UNQUOTED(wxUSE_LIBPNG,$wxUSE_LIBPNG) 
 
 if test "$wxUSE_LIBPNG" = 1 ; then
   AC_DEFINE_UNQUOTED(wxUSE_LIBPNG,$wxUSE_LIBPNG) 
+  PNG_C_SRC="\$(PNG_C_SRC)"
 fi
 fi
+AC_SUBST(PNG_C_SRC)
+
+JPEG_LINK=""
+if test "$wxUSE_LIBJPEG" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_LIBJPEG,$wxUSE_LIBJPEG)
+  AC_HAVE_LIBRARY(jpeg) 
+  JPEG_LINK="-ljpeg"
+fi
+AC_SUBST(JPEG_LINK)
 
 IODBC_C_SRC=""
 if test "$wxUSE_ODBC" = 1 ; then
 
 IODBC_C_SRC=""
 if test "$wxUSE_ODBC" = 1 ; then
@@ -1151,42 +1204,6 @@ if test "$wxUSE_ODBC" = 1 ; then
 fi
 AC_SUBST(IODBC_C_SRC)
 
 fi
 AC_SUBST(IODBC_C_SRC)
 
-dnl ----------------------------------------------------------------
-dnl Register GUI-control options for makefiles and setup.h
-dnl ----------------------------------------------------------------
-
-if test "$wxUSE_GAUGE" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_GAUGE,$wxUSE_GAUGE)
-fi
-
-if test "$wxUSE_COMBOBOX" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_COMBOBOX,$wxUSE_COMBOBOX)
-fi
-
-if test "$wxUSE_SCROLLBAR" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_SCROLLBAR,$wxUSE_SCROLLBAR)
-fi
-
-if test "$wxUSE_LISTCTRL" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_LISTCTRL,$wxUSE_LISTCTRL)
-fi
-
-if test "$wxUSE_TREECTRL" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_TREECTRL,$wxUSE_TREECTRL)
-fi
-
-if test "$wxUSE_GRID" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_GRID,$wxUSE_GRID)
-fi
-
-if test "$wxUSE_TAB_DIALOG" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_TAB_DIALOG,$wxUSE_TAB_DIALOG)
-fi
-
-if test "$wxUSE_NOTEBOOK" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_NOTEBOOK,$wxUSE_NOTEBOOK)
-fi
-
 dnl ----------------------------------------------------------------
 dnl Register non-GUI class options for makefiles and setup.h
 dnl ----------------------------------------------------------------
 dnl ----------------------------------------------------------------
 dnl Register non-GUI class options for makefiles and setup.h
 dnl ----------------------------------------------------------------
@@ -1199,14 +1216,6 @@ if test "$wxUSE_TIMEDATE" = 1 ; then
   AC_DEFINE_UNQUOTED(wxUSE_TIMEDATE,$wxUSE_TIMEDATE)
 fi
 
   AC_DEFINE_UNQUOTED(wxUSE_TIMEDATE,$wxUSE_TIMEDATE)
 fi
 
-if test "$wxUSE_FRACTION" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_FRACTION,$wxUSE_FRACTION)
-fi
-
-if test "$wxUSE_LOG" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_LOG,$wxUSE_LOG)
-fi
-
 if test "$wxUSE_INTL" = 1 ; then
   AC_DEFINE_UNQUOTED(wxUSE_INTL,$wxUSE_INTL)
 fi
 if test "$wxUSE_INTL" = 1 ; then
   AC_DEFINE_UNQUOTED(wxUSE_INTL,$wxUSE_INTL)
 fi
@@ -1219,14 +1228,6 @@ if test "$wxUSE_SERIAL" = 1 ; then
   AC_DEFINE_UNQUOTED(wxUSE_SERIAL,$wxUSE_SERIAL)
 fi
 
   AC_DEFINE_UNQUOTED(wxUSE_SERIAL,$wxUSE_SERIAL)
 fi
 
-if test "$wxUSE_FILE" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_FILE,$wxUSE_FILE)
-fi
-
-if test "$wxUSE_TEXTFILE" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_TEXTFILE,$wxUSE_TEXTFILE)
-fi
-
 dnl ----------------------------------------------------------------
 dnl Register Prolog and Resources options for makefiles and setup.h
 dnl ----------------------------------------------------------------
 dnl ----------------------------------------------------------------
 dnl Register Prolog and Resources options for makefiles and setup.h
 dnl ----------------------------------------------------------------
@@ -1299,25 +1300,18 @@ if test "$wxUSE_CLIPBOARD" = 1 ; then
   AC_DEFINE_UNQUOTED(wxUSE_CLIPBOARD,$wxUSE_CLIPBOARD)
 fi
 
   AC_DEFINE_UNQUOTED(wxUSE_CLIPBOARD,$wxUSE_CLIPBOARD)
 fi
 
-if test "$wxUSE_DND" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_DND,$wxUSE_DND)
+if test "$wxUSE_TOOLTIPS" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_TOOLTIPS,$wxUSE_TOOLTIPS)
 fi
 
 fi
 
-if test "$wxUSE_CONSTRAINTS" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_CONSTRAINTS,$wxUSE_CONSTRAINTS)
+if test "$wxUSE_DRAG_AND_DROP" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_DRAG_AND_DROP,$wxUSE_DRAG_AND_DROP)
 fi
 
 dnl ----------------------------------------------------------------
 fi
 
 dnl ----------------------------------------------------------------
-dnl No effect
+dnl No effect yet
 dnl ----------------------------------------------------------------
 
 dnl ----------------------------------------------------------------
 
-METAFILE=NONE
-if test "$wxUSE_METAFILE" = 1 ; then
-  METAFILE="METAFILE"
-  AC_DEFINE_UNQUOTED(wxUSE_METAFILE,$wxUSE_METAFILE)
-fi
-AC_SUBST(METAFILE)
-
 HELP=NONE
 if test "$wxUSE_HELP" = 1 ; then
   HELP="HELP"
 HELP=NONE
 if test "$wxUSE_HELP" = 1 ; then
   HELP="HELP"
@@ -1325,73 +1319,44 @@ if test "$wxUSE_HELP" = 1 ; then
 fi
 AC_SUBST(HELP)
 
 fi
 AC_SUBST(HELP)
 
-WXGRAPH=NONE
-if test "$wxUSE_WXGRAPH" = 1 ; then
-  WXGRAPH="WXGRAPH"
-  AC_DEFINE_UNQUOTED(wxUSE_WXGRAPH,$wxUSE_WXGRAPH)
-fi
-AC_SUBST(WXGRAPH)
-
-WXTREE=NONE
-if test "$wxUSE_WXTREE" = 1 ; then
-  WXTREE="WXTREE"
-  AC_DEFINE_UNQUOTED(wxUSE_WXTREE,$wxUSE_WXTREE)
-fi
-AC_SUBST(WXTREE)
-
-GLCANVAS=NONE
-if test "$wxUSE_OPENGL" = 1 ; then
-  GLCANVAS="GLCANVAS"
-fi
-
-dnl ----------------------------------------------------------------
-dnl select  dynamic loader (used by iODBC to load drivers)
-dnl ----------------------------------------------------------------
-
-AC_CHECK_LIB(dl,main,[DL_LIBRARY=-ldl],[DL_LIBRARY=])
-AC_SUBST(DL_LIBRARY)
-
 dnl ----------------------------------------------------------------
 dnl thread support
 dnl ----------------------------------------------------------------
 
 dnl ----------------------------------------------------------------
 dnl thread support
 dnl ----------------------------------------------------------------
 
-wxUSE_THREADS=1
 THREADS_LINK=""
 THREADS_LINK=""
-UNIX_THREAD="gtk/threadno.cpp"
-
-AC_OVERRIDES(threads,threads,
-**--without-threads       Force disabling threads,
-wxUSE_THREADS)
-
-dnl AC_ARG_WITH(threads,
-dnl [**--without-threads       Force disabling threads ],
-dnl [wxUSE_THREADS="$withval"])
+UNIX_THREAD=""
 
 if test "$wxUSE_THREADS" = "1"; then
 
 if test "$wxUSE_THREADS" = "1"; then
-  UNIX_THREAD="gtk/threadno.cpp"
 
 
-  dnl For glibc 2 users who have the old libc 5 too
+     dnl For glibc 2 users who have the old libc 5 too
 
 
-  AC_CHECK_LIB(pthread-0.7, pthread_create, [
-     UNIX_THREAD="gtk/threadpsx.cpp"
-     THREADS_LINK="-lpthread-0.7"
-  ],[
-    AC_CHECK_HEADER(sys/prctl.h, [
-        UNIX_THREAD="gtk/threadsgi.cpp"
-    ])
+     AC_CHECK_LIB(pthread-0.7, pthread_create, [
+       UNIX_THREAD="gtk/threadpsx.cpp"
+       THREADS_LINK="-lpthread-0.7"
+     ],[
+       AC_CHECK_HEADER(sys/prctl.h, [
+          UNIX_THREAD="gtk/threadsgi.cpp"
+     ])
 
 
-    dnl pthread_create is always available in pthread but it seems not to be
-    dnl the case for pthread_setcanceltype.
+     dnl pthread_create is always available in pthread but it seems not to be
+     dnl the case for pthread_setcanceltype.
 
 
-    AC_CHECK_LIB(pthread, pthread_setcanceltype, [
+     AC_CHECK_LIB(pthread, pthread_setcanceltype, [
        UNIX_THREAD="gtk/threadpsx.cpp"
        THREADS_LINK="-lpthread"
        UNIX_THREAD="gtk/threadpsx.cpp"
        THREADS_LINK="-lpthread"
+     ])
     ])
     ])
-  ])
-  AC_CHECK_LIB(pthreads, pthread_setcanceltype, [
-     UNIX_THREAD="gtk/threadpsx.cpp"
-     THREADS_LINK="-lpthreads"
-  ])
+
+    if test "$THREADS_LINK" != ""; then
+      AC_DEFINE(wxUSE_THREADS)
+    fi
+
+    dnl -lposix4 seems to be required on Solaris
+
+    AC_CHECK_LIB(posix4, printf, [
+      THREADS_LINK="$THREADS_LINK -lposix4"
+    ])
+    
 fi
 
 if test "$wxUSE_MOTIF" = "1"; then
 fi
 
 if test "$wxUSE_MOTIF" = "1"; then
@@ -1404,77 +1369,11 @@ fi
 
 AC_SUBST(UNIX_THREAD)
 AC_SUBST(THREADS_LINK)
 
 AC_SUBST(UNIX_THREAD)
 AC_SUBST(THREADS_LINK)
-AC_DEFINE(wxUSE_THREADS)
 
 dnl   defines UNIX_THREAD it contains the source file to use for threads. (GL)
 dnl   defines THREADS_LINK it contains the thread library to link with. (GL)
 dnl   defines wxUSE_THREADS if thread support is activated. (GL)
 
 
 dnl   defines UNIX_THREAD it contains the source file to use for threads. (GL)
 dnl   defines THREADS_LINK it contains the thread library to link with. (GL)
 dnl   defines wxUSE_THREADS if thread support is activated. (GL)
 
-dnl ----------------------------------------------------------------
-dnl search for opengl
-dnl ----------------------------------------------------------------
-
-OPENGL_INCLUDE=
-OPENGL_LIBRARY=
-OPENGL_LINK=
-
-if test "$wxUSE_OPENGL" = 1; then
-  dnl checking OPENGL includes
-  AC_MSG_CHECKING(for OpenGL includes)
-  AC_PATH_FIND_INCLUDES($SEARCH_INCLUDE,GL/gl.h)
-  if test "$ac_find_includes" != "" ; then
-    OPENGL_INCLUDE="-I$ac_find_includes"
-    AC_MSG_RESULT(found $ac_find_includes)
-    dnl checking OPENGL libraries
-    AC_MSG_CHECKING(for OpenGL library)
-    AC_PATH_FIND_LIBRARIES($SEARCH_LIB,GL)
-    if test "$ac_find_libraries" != "" ; then
-      AC_INCLUDE_PATH_EXIST($ac_find_includes,$CHECK_INCLUDE)
-      AC_LINK_PATH_EXIST($ac_find_libraries,$CHECK_LIB)
-      CHECK_LINK="$CHECK_INCLUDE $ac_path_to_link"
-      CHECK_INCLUDE="$CHECK_INCLUDE $ac_path_to_include"
-      OPENGL_LIBRARY="$ac_path_to_link"
-      OPENGL_INCLUDE="$ac_path_to_include"
-      OPENGL_LINK="-lGL"
-      AC_MSG_RESULT(found OpenGL at $ac_find_libraries)
-    else
-      AC_PATH_FIND_LIBRARIES($SEARCH_LIB,MesaGL)
-      if test "$ac_find_libraries" != "" ; then
-        AC_INCLUDE_PATH_EXIST($ac_find_includes,$CHECK_INCLUDE)
-        AC_LINK_PATH_EXIST($ac_find_libraries,$CHECK_LIB)
-        CHECK_LINK="$CHECK_INCLUDE $ac_path_to_link"
-        CHECK_INCLUDE="$CHECK_INCLUDE $ac_path_to_include"
-        OPENGL_LIBRARY="$ac_path_to_link"
-        OPENGL_INCLUDE="$ac_path_to_include"
-        OPENGL_LINK="-lMesaGL"
-        AC_MSG_RESULT(found MESA at $ac_find_libraries)
-      else
-        AC_MSG_ERROR(no)
-      fi
-    fi
-  else
-    AC_MSG_ERROR(no)
-  fi
-fi
-
-dnl ----------------------------------------------------------------
-dnl left-over
-dnl ----------------------------------------------------------------
-
-wxUSE_GLX=$wxUSE_OPENGL
-if test "$wxUSE_OPENGL" != 1; then
-  OPENGL_LIBRARIES=
-  OPENGL_INCLUDE=
-  OPENGL_LINK=
-  GLCANVAS=NONE
-fi
-
-AC_DEFINE_UNQUOTED(wxUSE_GLX,$wxUSE_GLX)
-AC_SUBST(OPENGL_INCLUDE)
-AC_SUBST(OPENGL_LIBRARY)
-AC_SUBST(OPENGL_LINK)
-AC_SUBST(GLCANVAS)
-
 dnl ------------------------------------------------------------------------
 dnl compiler options for shared libs
 dnl ------------------------------------------------------------------------
 dnl ------------------------------------------------------------------------
 dnl compiler options for shared libs
 dnl ------------------------------------------------------------------------
@@ -1575,11 +1474,15 @@ case "${canonical}" in
 esac
 
 if test "x$GCC" = xyes; then
 esac
 
 if test "x$GCC" = xyes; then
-  CFLAGS="${CFLAGS} -Wall"
+  CFLAGS="${CFLAGS} -Wall -Wno-unused -Wno-uninitialized -D_REENTRANT -DLEX_SCANNER -DHAVE_LIBDL"
 fi
 
 if test "x$GXX" = xyes; then
 fi
 
 if test "x$GXX" = xyes; then
-  CXXFLAGS="${CXXFLAGS} -Wall"
+  if test "$wxUSE_MOTIF" = 1; then
+    CXXFLAGS="${CXXFLAGS} -Wall -Wno-unused -D_REENTRANT"
+  else
+    CXXFLAGS="${CXXFLAGS} -Wall -D_REENTRANT"
+  fi
 fi
 
 if test "$wxUSE_SHARED" != 1; then
 fi
 
 if test "$wxUSE_SHARED" != 1; then
wxWidgets (Impactor)