diff -r 000000000000 -r 4f2f89ce4247 cmake/WebKitHelpers.cmake
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cmake/WebKitHelpers.cmake	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,66 @@
+# Sets extra compile flags for a target, depending on the compiler being used.
+# Currently, only GCC is supported.
+MACRO(WEBKIT_SET_EXTRA_COMPILER_FLAGS _target)
+  IF (${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU")
+    GET_TARGET_PROPERTY(OLD_COMPILE_FLAGS ${_target} COMPILE_FLAGS)
+    IF (${OLD_COMPILE_FLAGS} STREQUAL "OLD_COMPILE_FLAGS-NOTFOUND")
+        SET(OLD_COMPILE_FLAGS "")
+    ENDIF ()
+    IF (SHARED_CORE)
+        SET_TARGET_PROPERTIES (${_target} PROPERTIES
+            COMPILE_FLAGS "-fno-exceptions -fstrict-aliasing ${OLD_COMPILE_FLAGS}")
+    ELSE ()
+        SET_TARGET_PROPERTIES (${_target} PROPERTIES
+            COMPILE_FLAGS "-fno-exceptions -fstrict-aliasing -fvisibility=hidden ${OLD_COMPILE_FLAGS}")
+    ENDIF ()
+    UNSET(OLD_COMPILE_FLAGS)
+  ENDIF ()
+ENDMACRO()
+
+
+# Append the given flag to the target property.
+# Builds on top of GET_TARGET_PROPERTY() and SET_TARGET_PROPERTIES()
+MACRO (ADD_TARGET_PROPERTIES _target _property _flags)
+  GET_TARGET_PROPERTY (_tmp ${_target} ${_property})
+  IF (NOT _tmp)
+    SET (_tmp "")
+  ENDIF (NOT _tmp)
+
+  FOREACH (f ${_flags})
+    SET (_tmp "${_tmp} ${f}")
+  ENDFOREACH (f ${_flags})
+
+  SET_TARGET_PROPERTIES (${_target} PROPERTIES ${_property} ${_tmp})
+  UNSET (_tmp)
+ENDMACRO (ADD_TARGET_PROPERTIES _target _property _flags)
+
+
+# Append the given dependencies to the source file
+MACRO(ADD_SOURCE_DEPENDENCIES _source _deps)
+  GET_SOURCE_FILE_PROPERTY(_tmp ${_source} OBJECT_DEPENDS)
+  IF (NOT _tmp)
+    SET (_tmp "")
+  ENDIF ()
+
+  FOREACH (f ${_deps})
+    LIST(APPEND _tmp "${f}")
+  ENDFOREACH ()
+
+  SET_SOURCE_FILES_PROPERTIES(${_source} PROPERTIES OBJECT_DEPENDS "${_tmp}")
+  UNSET(_tmp)
+ENDMACRO()
+
+
+# Append the given dependencies to the source file
+# This one consider the given dependencies are in ${DERIVED_SOURCES_DIR}
+# and prepends this to every member of dependencies list
+MACRO(ADD_SOURCE_DERIVED_DEPENDENCIES _source _deps)
+  SET(_tmp "")
+  FOREACH (f ${_deps})
+    LIST(APPEND _tmp "${DERIVED_SOURCES_DIR}/${f}")
+  ENDFOREACH ()
+
+  ADD_SOURCE_DEPENDENCIES(${_source} ${_tmp})
+  UNSET(_tmp)
+ENDMACRO()
+