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-rw-r--r--Modules/FindOpenSSL.cmake22
1 files changed, 17 insertions, 5 deletions
diff --git a/Modules/FindOpenSSL.cmake b/Modules/FindOpenSSL.cmake
index 9278566..352c4cc 100644
--- a/Modules/FindOpenSSL.cmake
+++ b/Modules/FindOpenSSL.cmake
@@ -90,13 +90,25 @@ This module will set the following variables in your project:
Hints
^^^^^
-Set ``OPENSSL_ROOT_DIR`` to the root directory of an OpenSSL installation.
+The following variables may be set to control search behavior:
-.. versionadded:: 3.4
- Set ``OPENSSL_USE_STATIC_LIBS`` to ``TRUE`` to look for static libraries.
+``OPENSSL_ROOT_DIR``
+ Set to the root directory of an OpenSSL installation.
+
+``OPENSSL_USE_STATIC_LIBS``
+ .. versionadded:: 3.4
+
+ Set to ``TRUE`` to look for static libraries.
+
+``OPENSSL_MSVC_STATIC_RT``
+ .. versionadded:: 3.5
+
+ Set to ``TRUE`` to choose the MT version of the lib.
-.. versionadded:: 3.5
- Set ``OPENSSL_MSVC_STATIC_RT`` set ``TRUE`` to choose the MT version of the lib.
+``ENV{PKG_CONFIG_PATH}``
+ On UNIX-like systems, ``pkg-config`` is used to locate the system OpenSSL.
+ Set the ``PKG_CONFIG_PATH`` environment varialbe to look in alternate
+ locations. Useful on multi-lib systems.
#]=======================================================================]
macro(_OpenSSL_test_and_find_dependencies ssl_library crypto_library)