find_*: Add a new PackageRoot search path group

The new PackageRoot search path group allows the PackageName_ROOT cmake
and environment variables to be used as search prefixes for all find_*
commands called from within a find module

1 files changed, 1 insertions, 0 deletions

diff --git a/Source/cmFindBase.h b/Source/cmFindBase.h
index 81494f1..88b5b6c 100644
--- a/Source/cmFindBase.h
+++ b/Source/cmFindBase.h
@@ -50,6 +50,7 @@ protected:
 
 private:
   // Add pieces of the search.
+  void FillPackageRootPath();
   void FillCMakeVariablePath();
   void FillCMakeEnvironmentPath();
   void FillUserHintsPath();