diff -r 50fe80adbfcb -r 0b4ac686fc44 QTfrontend/CMakeLists.txt
--- a/QTfrontend/CMakeLists.txt	Tue Dec 18 20:48:37 2012 +0400
+++ b/QTfrontend/CMakeLists.txt	Fri Jan 04 21:44:40 2013 +0400
@@ -11,9 +11,7 @@
 set(QT_USE_QTMAIN TRUE)
 
 find_package(Qt4 REQUIRED)
-if (NOT CROSSAPPLE)
-    include(${QT_USE_FILE})
-endif()
+include(${QT_USE_FILE})
 
 find_package(SDL REQUIRED)       #video in SDLInteraction
 find_package(SDL_mixer REQUIRED) #audio in SDLInteraction
@@ -44,24 +42,20 @@
     include_directories("/usr/local/include")
 endif(UNIX)
 
-
-if(WIN32 AND NOT UNIX)
-    set(HEDGEWARS_BINDIR ".")
-    set(HEDGEWARS_DATADIR "../share/")
-    add_definitions(-DUSE_XFIRE)
+#directory for resources, relative to bindir (on linux an absolute path is always used)
+string(SUBSTRING "${SHAREPATH}" 0 1 sharepath_start)
+if(APPLE OR WIN32 OR ${sharepath_start} MATCHES "/")
+    set(HEDGEWARS_DATADIR ${SHAREPATH})
 else()
-    set(HEDGEWARS_BINDIR ${CMAKE_INSTALL_PREFIX})
-    if(DEFINED DATA_INSTALL_DIR)
-        set(HEDGEWARS_DATADIR ${DATA_INSTALL_DIR})
-    else()
-        set(HEDGEWARS_DATADIR ${CMAKE_INSTALL_PREFIX}/share/)
-    endif()
-    #only the cocoa version of qt supports building 64 bit apps
-    if(APPLE AND (CMAKE_OSX_ARCHITECTURES MATCHES "x86_64*") AND (NOT QT_MAC_USE_COCOA))
-        message(FATAL_ERROR "Building the 64 bit version of Hedgewars *requires* the Cocoa variant of QT on Mac OS X")
-    endif()
+    set(HEDGEWARS_DATADIR ${CMAKE_INSTALL_PREFIX}/${SHAREPATH})
 endif()
 
+#only the cocoa version of qt supports building 64 bit apps
+if(APPLE AND (CMAKE_OSX_ARCHITECTURES MATCHES "x86_64*") AND (NOT QT_MAC_USE_COCOA))
+    message(FATAL_ERROR "Building the 64 bit version of Hedgewars *requires* the Cocoa variant of QT on Mac OS X")
+endif()
+#endif()
+
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/hwconsts.cpp.in ${CMAKE_CURRENT_BINARY_DIR}/hwconsts.cpp)
 
 file(GLOB NetCpp net/*.cpp)
@@ -69,7 +63,7 @@
 file(GLOB_RECURSE UIcpp ui/*.cpp)
 file(GLOB UtilCpp util/*.cpp)
 
-set(hwfr_src
+list(APPEND hwfr_src
     ${ModelCpp}
     ${NetCpp}
     ${UIcpp}
@@ -90,7 +84,7 @@
 
 #xfire integration
 if(WIN32)
-    set(hwfr_src ${hwfr_src} xfire.cpp ../misc/xfire/xfiregameclient.cpp)
+    list(APPEND hwfr_src xfire.cpp ../misc/xfire/xfiregameclient.cpp)
 endif(WIN32)
 
 if(MINGW)
@@ -99,9 +93,9 @@
                        COMMAND windres -I ${CMAKE_CURRENT_SOURCE_DIR}
                                -i ${CMAKE_CURRENT_SOURCE_DIR}/hedgewars.rc
                                -o ${CMAKE_CURRENT_BINARY_DIR}/hedgewars_rc.o)
-    set(hwfr_src ${hwfr_src} ${CMAKE_CURRENT_BINARY_DIR}/hedgewars_rc.o)
+    list(APPEND hwfr_src ${CMAKE_CURRENT_BINARY_DIR}/hedgewars_rc.o)
 else(MINGW)
-    set(hwfr_src ${hwfr_src} hedgewars.rc)
+    list(APPEND hwfr_src hedgewars.rc)
 endif(MINGW)
 
 file(GLOB ModelHdr model/*.h)
@@ -138,15 +132,21 @@
 
 set(hwfr_rez hedgewars.qrc)
 
+if(${BUILD_ENGINE_LIBRARY})
+    add_definitions(-DHWLIBRARY=1)
+    set(hwlibname "${EXECUTABLE_OUTPUT_PATH}/${CMAKE_SHARED_LIBRARY_PREFIX}hwengine${CMAKE_SHARED_LIBRARY_SUFFIX}")
+    list(APPEND HW_LINK_LIBS ${hwlibname})
+endif()
+
 qt4_add_resources(hwfr_rez_src ${hwfr_rez})
 
 qt4_wrap_cpp(hwfr_moc_srcs ${hwfr_moc_hdrs})
 
 
-if(APPLE OR CROSSAPPLE)
+if(APPLE)
     find_library(iokit_framework NAMES IOKit)
-    set(HW_LINK_LIBS ${iokit_framework} ${HW_LINK_LIBS})
-    set(hwfr_src ${hwfr_src} CocoaInitializer.mm
+    list(APPEND HW_LINK_LIBS ${iokit_framework})
+    list(APPEND hwfr_src CocoaInitializer.mm
                              InstallController.cpp
                              M3Panel.mm
                              M3InstallController.m
@@ -156,18 +156,12 @@
         find_package(Sparkle)
         if(SPARKLE_FOUND)
             add_definitions(-DSPARKLE_ENABLED)
-            set(hwfr_src ${hwfr_src} AutoUpdater.cpp SparkleAutoUpdater.mm)
-            set(HW_LINK_LIBS ${SPARKLE_LIBRARY} ${HW_LINK_LIBS})
+            list(APPEND hwfr_src AutoUpdater.cpp SparkleAutoUpdater.mm)
+            list(APPEND HW_LINK_LIBS ${SPARKLE_LIBRARY})
         endif()
     endif()
 endif()
 
-if(BUILD_ENGINE_LIBRARY)
-    add_definitions(-DHWLIBRARY)
-    set(HW_LINK_LIBS hwengine ${HW_LINK_LIBS})
-    link_directories(${EXECUTABLE_OUTPUT_PATH})
-endif()
-
 #when debugging, always prompt a console to see fronted messages
 #TODO: check it doesn't interfere on UNIX
 if(CMAKE_BUILD_TYPE MATCHES "RELEASE")
@@ -181,8 +175,11 @@
     ${hwfr_rez_src}
     )
 
+if((UNIX AND NOT APPLE) AND ${BUILD_ENGINE_LIBRARY})
+    set_target_properties(hedgewars PROPERTIES LINK_FLAGS "-Wl,-rpath,${CMAKE_INSTALL_PREFIX}/${target_library_install_dir}")
+endif()
 
-set(HW_LINK_LIBS
+list(APPEND HW_LINK_LIBS
     frontlib
     physfs
     ${QT_LIBRARIES}
@@ -190,16 +187,14 @@
     ${SDLMIXER_LIBRARY}
     ${SDLNET_LIBRARY}
     ${FFMPEG_LIBRARIES}
-    ${HW_LINK_LIBS}
     )
 
 if(WIN32 AND NOT UNIX)
     if(NOT SDL_LIBRARY)
-        set(HW_LINK_LIBS ${HW_LINK_LIBS} SDL)
+        list(APPEND HW_LINK_LIBS SDL)
     endif()
 
-    set(HW_LINK_LIBS
-        ${HW_LINK_LIBS}
+    list(APPEND HW_LINK_LIBS
         ole32
         oleaut32
         winspool
@@ -207,11 +202,8 @@
         )
 endif()
 
-
-if (NOT CROSSAPPLE)
-    target_link_libraries(hedgewars ${HW_LINK_LIBS})
-endif()
+target_link_libraries(hedgewars ${HW_LINK_LIBS})
 
 
-install(PROGRAMS "${EXECUTABLE_OUTPUT_PATH}/hedgewars${CMAKE_EXECUTABLE_SUFFIX}" DESTINATION ${target_dir})
+install(PROGRAMS "${EXECUTABLE_OUTPUT_PATH}/hedgewars${CMAKE_EXECUTABLE_SUFFIX}" DESTINATION ${target_binary_install_dir})