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authortofraa <torfaas@gmail.com>2022-07-02 10:09:30 (GMT)
committerBrad King <brad.king@kitware.com>2022-07-05 15:54:40 (GMT)
commit42199256afa566acd0a6935d3e772773d1dc18ef (patch)
tree8c1ee135bfbced1004f76b1ffa981c4a312ee579 /Modules
parent475880f39b09fb1defb6f0a40f6c8261a0e8788e (diff)
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FindOpenSSL: Document use of pkg-config
Issue: #17548
Diffstat (limited to 'Modules')
-rw-r--r--Modules/FindOpenSSL.cmake5
1 files changed, 5 insertions, 0 deletions
diff --git a/Modules/FindOpenSSL.cmake b/Modules/FindOpenSSL.cmake
index 6f80d8e..352c4cc 100644
--- a/Modules/FindOpenSSL.cmake
+++ b/Modules/FindOpenSSL.cmake
@@ -104,6 +104,11 @@ The following variables may be set to control search behavior:
.. versionadded:: 3.5
Set to ``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)