cmake: websockets tidy-ups

- restore change lost after websockets-default update.
  Ref: 6a1dcdc5d2f1b450de4d10739660b32d081c51a1 #14998
- delete unused line after websockets is on by default.
  Follow-up to d78e129d50b2d190f1c1bde2ad1f62f02f152db0 #14936

Closes #15078

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e9f2e77d02383d0f00a6822d1685f8fcba506abc..5c291e27b48372244987c0f6a234ce97ef9a8256 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1608,14 +1608,8 @@ endif()
 
 unset(CMAKE_REQUIRED_FLAGS)
 
-option(ENABLE_WEBSOCKETS "Enable WebSockets (experimental)" OFF)
-
-foreach(_curl_test IN ITEMS
-    HAVE_GLIBC_STRERROR_R
-    HAVE_POSIX_STRERROR_R
-    )
-  curl_internal_test(${_curl_test})
-endforeach()
+curl_internal_test(HAVE_GLIBC_STRERROR_R)
+curl_internal_test(HAVE_POSIX_STRERROR_R)
 
 # Check for reentrant
 foreach(_curl_test IN ITEMS