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, 2 insertions, 0 deletions

diff --git a/Source/cmFindCommon.h b/Source/cmFindCommon.h
index bbb7a38..2eed47b 100644
--- a/Source/cmFindCommon.h
+++ b/Source/cmFindCommon.h
@@ -55,6 +55,7 @@ protected:
       : cmPathLabel(label)
     {
     }
+    static PathLabel PackageRoot;
     static PathLabel CMake;
     static PathLabel CMakeEnvironment;
     static PathLabel Hints;
@@ -105,6 +106,7 @@ protected:
   void AddPathSuffix(std::string const& arg);
 
   bool NoDefaultPath;
+  bool NoPackageRootPath;
   bool NoCMakePath;
   bool NoCMakeEnvironmentPath;
   bool NoSystemEnvironmentPath;