diff options
Diffstat (limited to 'Help/command/FIND_XXX_ROOT.txt')
| -rw-r--r-- | Help/command/FIND_XXX_ROOT.txt | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Help/command/FIND_XXX_ROOT.txt b/Help/command/FIND_XXX_ROOT.txt index 7f80dcb..efc076f 100644 --- a/Help/command/FIND_XXX_ROOT.txt +++ b/Help/command/FIND_XXX_ROOT.txt @@ -1,7 +1,9 @@ The CMake variable CMAKE_FIND_ROOT_PATH specifies one or more directories to be prepended to all other search directories. This -effectively "re-roots" the entire search under given locations. By -default it is empty. +effectively "re-roots" the entire search under given locations. +Paths which are descendants of the :variable:`CMAKE_STAGING_PREFIX` are excluded +from this re-rooting, because that variable is always a path on the host system. +By default the CMAKE_FIND_ROOT_PATH is empty. The :variable:`CMAKE_SYSROOT` variable can also be used to specify exactly one directory to use as a prefix. Setting :variable:`CMAKE_SYSROOT` also has other @@ -18,4 +20,4 @@ overridden on a per-call basis. By using CMAKE_FIND_ROOT_PATH_BOTH the search order will be as described above. If NO_CMAKE_FIND_ROOT_PATH is used then CMAKE_FIND_ROOT_PATH will not be used. If ONLY_CMAKE_FIND_ROOT_PATH is used then only the re-rooted -directories will be searched. +directories and directories below :variable:`CMAKE_STAGING_PREFIX` will be searched. |