Merge pull request #8984 from r2dliu/curl

Curl: For windows cmake builds, build curl with schannel/winssl capability

Externals/curl/lib/CMakeLists.txt

@@ -1,5 +1,7 @@
-if(NOT CMAKE_SYSTEM_NAME MATCHES "Windows")
-  add_definitions(-DHAVE_CONFIG_H)
+if(CMAKE_SYSTEM_NAME MATCHES "Windows")
+    add_definitions(-DUSE_SCHANNEL -DUSE_WINDOWS_SSPI)
+else()
+    add_definitions(-DHAVE_CONFIG_H)
 endif()
 
 include_directories(.)