This change further allows vcpkg consumers to interface with our build system by toggling vcpkg features on/off based on the requirements of the platform. The existing approach for internal builds was to append to VCPKG_MANIFEST_FEATURES which would cause double entries in this variable if built externally.
Also renamed BUILD_{HTTP | WS}_IS_BLANK to the more explicit WITH_EXTERNAL_{HTTP | WS}.
Also cleaned up some of the branching logic for our factory methods.
This change further allows vcpkg consumers to interface with our build system by toggling vcpkg features on/off based on the requirements of the platform. The existing approach for internal builds was to append to
VCPKG_MANIFEST_FEATURESwhich would cause double entries in this variable if built externally.Also renamed
BUILD_{HTTP | WS}_IS_BLANKto the more explicitWITH_EXTERNAL_{HTTP | WS}.Also cleaned up some of the branching logic for our factory methods.