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-rw-r--r--Tests/RunCMake/FindOpenSSL/version.cmake19
1 files changed, 19 insertions, 0 deletions
diff --git a/Tests/RunCMake/FindOpenSSL/version.cmake b/Tests/RunCMake/FindOpenSSL/version.cmake
new file mode 100644
index 0000000..d06cd1f
--- /dev/null
+++ b/Tests/RunCMake/FindOpenSSL/version.cmake
@@ -0,0 +1,19 @@
+cmake_minimum_required (VERSION 3.19...3.20)
+
+find_package (OpenSSL REQUIRED COMPONENTS Crypto)
+# Store version without a possibly trailing letter.
+string (REGEX MATCH "^([0-9.]+)" version "${OPENSSL_VERSION}")
+
+# clean-up OpenSSL variables
+unset (OPENSSL_INCLUDE_DIR)
+unset (OPENSSL_CRYPTO_LIBRARY)
+unset (OPENSSL_CRYPTO_LIBRARIES)
+unset (OPENSSL_LIBRARIES)
+unset (OPENSSL_VERSION)
+unset (OPENSSL_FOUND)
+
+
+find_package (OpenSSL ${version} COMPONENTS Crypto)
+if (NOT OPENSSL_FOUND)
+ message (FATAL_ERROR "Failed to find OpenSSL with version ${version}")
+endif()