Revert PIC change, as it is required for compiling.

CMakeLists.txt

@@ -831,12 +831,8 @@ ENDIF(SUPPORT_STD_FLAG)
  
 CHECK_C_COMPILER_FLAG(-fPIC SUPPORT_FPIC)
 IF(SUPPORT_FPIC)
-	SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_C_FLAGS} -fPIC")
+	SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
 ENDIF(SUPPORT_FPIC)
-CHECK_C_COMPILER_FLAG(-fpic SUPPORT_Fpic)
-IF(SUPPORT_Fpic)
-	SET(CMAKE_EXE_LINKER_FLAGS"${CMAKE_C_FLAGS} -fpic")
-ENDIF(SUPPORT_Fpic)
  
  # Optimization flags
 IF(NOT CMAKE_C_OPT_FLAGS)