cmake: enable SSLS-EXPORT in the build

Follow-up to 515a21f350b89f0676e5df7f904c62c8f67be377

Closes #15991

diff --git a/lib/curl_config.h.cmake b/lib/curl_config.h.cmake
index b631878ea2bdb31fbba4d37e2ed937292734bd11..a41af0c982d9d690bd19306e5b60c803cb66b309 100644 (file)
--- a/lib/curl_config.h.cmake
+++ b/lib/curl_config.h.cmake
@@ -682,6 +682,9 @@ ${SIZEOF_TIME_T_CODE}
 /* if Secure Transport is enabled */
 #cmakedefine USE_SECTRANSP 1
 
+/* if SSL session export support is available */
+#cmakedefine USE_SSLS_EXPORT 1
+
 /* if mbedTLS is enabled */
 #cmakedefine USE_MBEDTLS 1