msvc: BOTAN_LIB_NAME = botan else: BOTAN_LIB_NAME = botan-2 BOTAN_BUILD_DIR = build !msvc: BOTAN_LIB_PREFIX = lib BOTAN_FULL_NAME = $$BOTAN_LIB_PREFIX$${BOTAN_LIB_NAME}.$$QMAKE_EXTENSION_STATICLIB