$NetBSD: patch-ab,v 1.16 2016/04/03 12:43:39 joerg Exp $

- need to check for wchar.h
- configure the included wxWidgets to use pksrc png/jpeg/tiff/xpm instead
  of its own copies (note: the included wxWidgets currently isn't being
  used, but this change will be wanted again if it ever comes back)
- don't overwrite pkgsrc CFLAGS/CXXFLAGS
- fix install paths for pkgsrc
- don't add __cplusplus, any proper C++ compiler will define it already

--- Amaya/configure.orig	2009-12-09 13:42:57.000000000 +0000
+++ Amaya/configure
@@ -5471,7 +5471,7 @@ done
 
 
 
-for ac_header in stdio.h
+for ac_header in stdio.h wchar.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
@@ -13689,11 +13689,11 @@ echo "$as_me: error: wxWidgets library s
     #   --enable-unicode        compile wxString with Unicode support
     #   --with-gtk              use GTK+
     #   --with-opengl           use OpenGL (or Mesa)
-    WXCONFIGURE_OPTION="--build=$build_alias --host=$host_alias --target=$target_alias --with-opengl --with-gtk --enable-gtk2 --enable-unicode --enable-ipc --disable-shared  --with-libpng=builtin --with-libjpeg=builtin --with-libtiff=builtin  --with-libxpm=builtin $WXCONFIGURE_TUNNING_OPTION"
+    WXCONFIGURE_OPTION="--build=$build_alias --host=$host_alias --target=$target_alias --with-opengl --with-gtk --enable-gtk2 --enable-unicode --enable-ipc --disable-shared  --with-libpng=sys --with-libjpeg=sys --with-libtiff=sys  --with-libxpm=sys --disable-precomp-headers $WXCONFIGURE_TUNNING_OPTION"
   fi
   if test "$AMAYAOS" = "MACOSX" ; then
     # MACOSX
-    WXCONFIGURE_OPTION="--with-opengl --disable-shared --disable-tga --enable-unicode --with-libpng=builtin --with-libjpeg=builtin"
+    WXCONFIGURE_OPTION="--with-opengl --disable-shared --disable-tga --enable-unicode --with-libpng=sys --with-libjpeg=sys --with-libtiff=sys --with-libxpm=sys"
   fi
   if test $with_wxdebug = yes ; then
     WXCONFIGURE_OPTION="$WXCONFIGURE_OPTION --enable-debug"
@@ -13810,8 +13810,8 @@ if test "$with_debug" = "yes" ; then
   CXXFLAGS="-g"
 else
   with_debug="no"
-  CFLAGS="-O2"
-  CXXFLAGS="-O2"
+  #CFLAGS="-O2"
+  #CXXFLAGS="-O2"
 fi
 
 if test "${CC}" = "gcc" ; then
@@ -13833,8 +13833,7 @@ CFLAGS="${CFLAGS} -x c"
 
 # C++ options (-x c++)
 #CXXFLAGS="${CXXFLAGS} -Wall"
-CXX_OPTIONS="-D__cplusplus"
-CXXFLAGS="${CXXFLAGS} -Wall -x c++ ${CXX_OPTIONS}"
+CXXFLAGS="${CXXFLAGS} -Wall -x c++"
 
 # setup LDFLAGS
 # on macosx, specific flags must be set to avoid conflicts with allready installed libwww
@@ -14785,7 +14784,7 @@ if test "${VPATHOPT}" = "" ; then
 	VPATHOPT="VPATH"
 fi
 
-AMAYA_INSTALLDIR="Amaya"
+AMAYA_INSTALLDIR="share/Amaya"