CMake: fix issue finding openssl include directory for Rust build

Cisco-Talos · Jan 14, 2025 · 048eed5 · 048eed5
1 parent ff84050
commit 048eed5
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/libclamav_rust/CMakeLists.txt b/libclamav_rust/CMakeLists.txt
@@ -4,9 +4,10 @@
 # Copyright (C) 2021-2024 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
 #
 
-# if OPENSSL_ROOT_DIR is set, pass it to the environment
-if(OPENSSL_ROOT_DIR)
-    set(ENVIRONMENT "OPENSSL_DIR=${OPENSSL_ROOT_DIR}")
+# if OPENSSL_INCLUDE_DIR is set, use it to determine the OPENSSL_DIR
+if(OPENSSL_INCLUDE_DIR)
+    get_filename_component(OPENSSL_DIR ${OPENSSL_INCLUDE_DIR} DIRECTORY)
+    set(ENVIRONMENT "OPENSSL_DIR=${OPENSSL_DIR}")
 else ()
     set(ENVIRONMENT "")
 endif()