复现已有算法

third_party/drogon_repo/cmake/tests/check_has_std_filesystem_path.cc

@@ -0,0 +1,7 @@
+#include <filesystem>
+
+int main()
+{
+    std::filesystem::path aPath("../");
+    return 0;
+}

third_party/drogon_repo/cmake/tests/normal_uuid_lib_test.cc

@@ -0,0 +1,7 @@
+#include <uuid.h>
+int main()
+{
+    uuid_t uu;
+    uuid_generate(uu);
+    return 0;
+}

third_party/drogon_repo/cmake/tests/ossp_uuid_lib_test.cc

@@ -0,0 +1,8 @@
+#include <uuid.h>
+int main()
+{
+    uuid_t *uuid;
+    uuid_create(&uuid);
+    uuid_make(uuid, UUID_MAKE_V1);
+    return 0;
+}

third_party/drogon_repo/cmake/tests/test_libpq_batch_mode.cc

@@ -0,0 +1,9 @@
+#include <libpq-fe.h>
+
+int main()
+{
+    PQenterPipelineMode(NULL);
+    PQexitPipelineMode(NULL);
+    PQpipelineSync(NULL);
+    PQpipelineStatus(NULL);
+}