add dll to inference capi (#20180)

* add dll to inference capi, test=develop

* add if win32 in cmakelists, test=develop

paddle/fluid/inference/capi/CMakeLists.txt

@@ -3,8 +3,9 @@ cc_library(pd_config SRCS pd_config.cc)
 cc_library(pd_predictor SRCS pd_predictor.cc)
 cc_library(pd_tensor SRCS pd_tensor.cc)
 cc_library(pd_c_api SRCS c_api.cc)
-
 cc_library(paddle_fluid_c SRCS c_api.cc DEPS paddle_fluid pd_config pd_predictor pd_tensor pd_c_api)
-# (TODO) dll
-# cc_library(paddle_fluid_c_shared SHARED SRCS c_api.cc DEPS paddle_fluid pd_config pd_predictor pd_tensor pd_c_api)
-# set_target_properties(paddle_fluid_c_shared PROPERTIES OUTPUT_NAME paddle_fluid_c)
+cc_library(paddle_fluid_c_shared SHARED SRCS c_api.cc DEPS paddle_fluid pd_config pd_predictor pd_tensor pd_c_api)
+set_target_properties(paddle_fluid_c_shared PROPERTIES OUTPUT_NAME paddle_fluid_c)
+if(WIN32)
+    target_link_libraries(paddle_fluid_c_shared shlwapi.lib)
+endif()

paddle/fluid/inference/capi/pd_tensor.cc

@@ -12,8 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include <gflags/gflags.h>
-#include <glog/logging.h>
 #include <algorithm>
 #include <vector>
 #include "paddle/fluid/inference/capi/c_api.h"