ENH: Cleanup Find* modules with new HINTS feature

- The find_* commands now provide a HINTS option.
  - The option specifies paths to be preferred over the system paths.
  - Many Find* modules were using two find calls with NO_DEFAULT_PATH
    to approximate the behavior, but that blocked users from overriding
    things with CMAKE_PREFIX_PATH.
  - This commit uses the HINTS feature to get desired behavior in
    only one find command call.
This commit is contained in:
Brad King
2008-06-09 16:04:06 -04:00
parent 0543448907
commit e2ec3b671b
39 changed files with 132 additions and 531 deletions
+1 -5
View File
@@ -65,11 +65,7 @@ SET(TK_WISH_NAMES
FIND_PROGRAM(TK_WISH
NAMES ${TK_WISH_NAMES}
PATHS ${TCLTK_POSSIBLE_BIN_PATHS} NO_DEFAULT_PATH
)
FIND_PROGRAM(TK_WISH
NAMES ${TK_WISH_NAMES}
PATHS ${TCLTK_POSSIBLE_BIN_PATHS}
HINTS ${TCLTK_POSSIBLE_BIN_PATHS}
)
MARK_AS_ADVANCED(TK_WISH)