nil out CurrentHedgehog in FreeModule, add a test for nil'd CurrentHedgehog in DelCI since I'd still like to use DeleteGear for the other stuff it does. Move some variable initialiasations in AI Misc to hopefully avoid some uninit val errors.
set(SHAREPATH ${HEDGEWARS_DATADIR})
add_subdirectory(hedgewars/Data)
if(APPLE)
#CFBundleVersion is HEDGEWARS_REVISION
#CFBundleShortVersionString is HEDGEWARS_VERSION
#libav/ffmpeg always brings in VideoDecoderAcceleration, avaible only from 10.6.3
if(LIBAV_FOUND AND ${minimum_macosx_version} VERSION_EQUAL "10.6")
set(minimum_macosx_version "10.6.3")
endif()
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Info.plist.in
${CMAKE_CURRENT_BINARY_DIR}/Info.plist)
#path here should be Hedgewars.app/Contents/MacOS
install(PROGRAMS "${CMAKE_CURRENT_BINARY_DIR}/Info.plist"
DESTINATION ../)
install(PROGRAMS "${CMAKE_CURRENT_SOURCE_DIR}/Icon.icns"
DESTINATION ../Resources/)
install(PROGRAMS "${CMAKE_CURRENT_SOURCE_DIR}/hwico.icns"
DESTINATION ../Resources/)
install(PROGRAMS "${CMAKE_CURRENT_SOURCE_DIR}/dsa_pub.pem"
DESTINATION ../Resources/)
elseif(UNIX)
install(PROGRAMS "${CMAKE_CURRENT_SOURCE_DIR}/hedgewars.appdata.xml"
DESTINATION ${CMAKE_INSTALL_PREFIX}/share/appdata/)
endif()