diff --git a/src/eressea/Jamfile b/src/eressea/Jamfile
index 8e55c512b..5e79a4417 100644
--- a/src/eressea/Jamfile
+++ b/src/eressea/Jamfile
@@ -38,8 +38,9 @@ SHARED_BINDINGS =
  <lua>item.cpp
 ;
 
+Library luabindings : $(SHARED_BINDINGS) ;
+
 LUASERVER_SOURCES =
- $(SHARED_BINDINGS)
  <common!iniparser>iniparser.c
  <lua>script.cpp
  <lua>gamecode.cpp
@@ -49,7 +50,6 @@ LUASERVER_SOURCES =
  ;
 
 GMTOOL_SOURCES =
- $(SHARED_BINDINGS)
  <common!iniparser>iniparser.c
  <lua>gm.cpp
  <curses>listbox.c
@@ -64,11 +64,12 @@ LinkLibraries $(SERVER) :
  gamecode items spells kernel modules attributes races triggers util ;
 libxml2 $(SERVER) ;
 LINKLIBS on $(SERVER) += -lm ;
-Main $(SERVER) : $(SERVER_SOURCES) ;
+# build disabled:
+# Main $(SERVER) : $(SERVER_SOURCES) ;
 
 # eressea-server with lua scripting
 LinkLibraries $(LUASERVER) :
- gamecode items spells kernel modules attributes races triggers util ;
+ luabindings gamecode items spells kernel modules attributes races triggers util ;
 luabind $(LUASERVER) ;
 libxml2 $(LUASERVER) ;
 LINKLIBS on $(LUASERVER) += -lm -ldl -lstdc++ ;
@@ -76,7 +77,7 @@ Main $(LUASERVER) : $(LUASERVER_SOURCES) ;
 
 # the curses-based GM tool (now with luabind)
 LinkLibraries $(GMTOOL) :
- items spells kernel modules attributes races triggers util ;
+ luabindings items spells kernel modules attributes races triggers util ;
 luabind $(GMTOOL) ;
 libxml2 $(GMTOOL) ;
 LINKLIBS on $(GMTOOL) += -lm -lncurses -ldl -lstdc++ ;
diff --git a/src/eressea/gmtool.c b/src/eressea/gmtool.c
index 2f317a9fd..228cb234a 100644
--- a/src/eressea/gmtool.c
+++ b/src/eressea/gmtool.c
@@ -296,20 +296,6 @@ mr_get(const view * vi, int xofs, int yofs)
   return vi->regions + xofs + yofs * vi->size.width;
 }
 
-static coordinate *
-point2coor(const point * p, coordinate * c)
-{
-  int x, y;
-  assert(p && c);
-  /* wegen division (-1/2==0):
-  * verschiebung um (0x200000,0x200000) ins positive */
-  x = p->x + TWIDTH*0x200000+TWIDTH*0x100000;
-  y = p->y + THEIGHT*0x200000;
-  c->x = (x - y * TWIDTH / 2) / TWIDTH - 0x200000;
-  c->y = y / THEIGHT - 0x200000;
-  return c;
-}
-
 static point *
 coor2point(const coordinate * c, point * p)
 {