Remove cmake hoop to change file permissions

As we are using cmake's own configure_file command, it will just copy
the permissions of the input file, which is what we want here.

libgnucash/quotes/CMakeLists.txt

@@ -1,27 +1,10 @@
 
-
-
-SET(PERL ${PERL_EXECUTABLE})
-
-SET(_TMPDIR ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY})
-FILE(WRITE ${_TMPDIR}/copy_with_perms.cmake
-  "FILE(COPY \${SRC} DESTINATION \${DST}
-   FILE_PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)"
-)
-
 SET(_BIN_FILES "")
 FOREACH(file gnc-fq-check.in gnc-fq-helper.in gnc-fq-update.in gnc-fq-dump)
   STRING(REPLACE ".in" "" _OUTPUT_FILE_NAME ${file})
   SET(_ABS_OUTPUT_FILE ${BINDIR_BUILD}/${_OUTPUT_FILE_NAME})
-  configure_file( ${file} ${_OUTPUT_FILE_NAME} @ONLY)
+  configure_file( ${file} ${_ABS_OUTPUT_FILE} @ONLY)
   LIST(APPEND _BIN_FILES ${_ABS_OUTPUT_FILE})
-  ADD_CUSTOM_COMMAND(
-    OUTPUT ${_ABS_OUTPUT_FILE}
-    COMMAND ${CMAKE_COMMAND} -D SRC=${CMAKE_CURRENT_BINARY_DIR}/${_OUTPUT_FILE_NAME}
-                             -D DST=${BINDIR_BUILD}
-                             -P ${_TMPDIR}/copy_with_perms.cmake
-    DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${_OUTPUT_FILE_NAME}
-  )
 ENDFOREACH(file)
 
 SET(CMAKE_COMMAND_TMP "")
@@ -32,7 +15,7 @@ ENDIF()
 
 SET(_MAN_FILES "")
 FOREACH(file gnc-fq-dump gnc-fq-helper)
-  SET(_POD_INPUT ${CMAKE_CURRENT_BINARY_DIR}/${file})
+  SET(_POD_INPUT ${BINDIR_BUILD}/${file})
   SET(_MAN_OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${file}.1)
   LIST(APPEND _MAN_FILES ${_MAN_OUTPUT})
   ADD_CUSTOM_COMMAND(