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-rw-r--r--Help/variable/CMAKE_PROGRAM_PATH.rst8
1 files changed, 6 insertions, 2 deletions
diff --git a/Help/variable/CMAKE_PROGRAM_PATH.rst b/Help/variable/CMAKE_PROGRAM_PATH.rst
index 2d0c090df5..240bacb9a0 100644
--- a/Help/variable/CMAKE_PROGRAM_PATH.rst
+++ b/Help/variable/CMAKE_PROGRAM_PATH.rst
@@ -3,5 +3,9 @@ CMAKE_PROGRAM_PATH
:ref:`Semicolon-separated list <CMake Language Lists>` of directories specifying a search path
for the :command:`find_program` command. By default it is empty, it is
-intended to be set by the project. See also
-:variable:`CMAKE_SYSTEM_PROGRAM_PATH` and :variable:`CMAKE_PREFIX_PATH`.
+intended to be set by the project.
+
+There is also an environment variable :envvar:`CMAKE_PROGRAM_PATH`, which is used
+as an additional list of search directories.
+
+See also :variable:`CMAKE_SYSTEM_PROGRAM_PATH` and :variable:`CMAKE_PREFIX_PATH`.