cmake: keep websockets disabled if HTTP is disabled

Syncing with autotools, and fixing the `Protocols:` verifier test.

Cherry-picked from #17988

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7f2717f4263a1efa377d0b2007904f2063e3692e..d2bfd2f6f8373110c96835169a34bf5501cf5aee 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -480,6 +480,7 @@ if(CURL_DISABLE_HTTP)
   set(CURL_DISABLE_RTSP ON)
   set(CURL_DISABLE_ALTSVC ON)
   set(CURL_DISABLE_HSTS ON)
+  set(CURL_DISABLE_WEBSOCKETS ON)
 endif()
 
 # Corresponds to HTTP_ONLY in lib/curl_setup.h