From https://gitlab.com/libssh/libssh-mirror/-/commit/7712c7d0f97241c68e520d600b5857ebfcfd7439
From: Davidwed <davidwe@posteo.de>
Date: Tue, 3 Sep 2024 11:43:32 +0200
Subject: [PATCH] cmake: Fixed compatibility issues with "CPM.cmake" in
 combination with the libraries MBedTLS and libgcrypt.

Signed-off-by: Davidwed <davidwe@posteo.de>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,6 +1,7 @@
 set(LIBSSH_PUBLIC_INCLUDE_DIRS ${libssh_SOURCE_DIR}/include)
 
 set(LIBSSH_PRIVATE_INCLUDE_DIRS
+  ${libssh_BINARY_DIR}/include
   ${libssh_BINARY_DIR}
 )
 
@@ -12,27 +13,13 @@ if (TARGET OpenSSL::Crypto)
   list(APPEND LIBSSH_LINK_LIBRARIES OpenSSL::Crypto)
 endif ()
 
-if (MBEDTLS_CRYPTO_LIBRARY)
-    set(LIBSSH_PRIVATE_INCLUDE_DIRS
-      ${LIBSSH_PRIVATE_INCLUDE_DIRS}
-      ${MBEDTLS_INCLUDE_DIR}
-    )
-  set(LIBSSH_LINK_LIBRARIES
-    ${LIBSSH_LINK_LIBRARIES}
-    ${MBEDTLS_CRYPTO_LIBRARY}
-  )
-endif (MBEDTLS_CRYPTO_LIBRARY)
-
-if (GCRYPT_LIBRARIES)
-  set(LIBSSH_PRIVATE_INCLUDE_DIRS
-    ${LIBSSH_PRIVATE_INCLUDE_DIRS}
-    ${GCRYPT_INCLUDE_DIR}
-  )
+if (TARGET MbedTLS::mbedcrypto)
+  list(APPEND LIBSSH_LINK_LIBRARIES MbedTLS::mbedcrypto)
+endif ()
 
-  set(LIBSSH_LINK_LIBRARIES
-    ${LIBSSH_LINK_LIBRARIES}
-    ${GCRYPT_LIBRARIES})
-endif()
+if (TARGET libgcrypt::libgcrypt)
+  list(APPEND LIBSSH_LINK_LIBRARIES ${GCRYPT_LIBRARIES})
+endif ()
 
 if (WITH_ZLIB)
   list(APPEND LIBSSH_LINK_LIBRARIES ZLIB::ZLIB)
-- 
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