Cleanup code and cmake

nikitamikhaylov · nikitamikhaylov · commit 5363ee98e665 · 2024-12-23T11:20:45.000Z
diff --git a/contrib/libcxx-cmake/CMakeLists.txt b/contrib/libcxx-cmake/CMakeLists.txt
@@ -72,18 +72,8 @@ set(SRCS
 "${LIBCXX_SOURCE_DIR}/src/verbose_abort.cpp"
 )
 
-# Hardening mode = none.
-# Maybe we can enable it for debug builds.
-set(_LIBCPP_HARDENING_MODE_DEFAULT 2)
-set(_LIBCPP_PSTL_CPU_BACKEND_SERIAL 1)
-set(_LIBCPP_ABI_VERSION 999)
-set(_LIBCPP_ABI_UNSTABLE ON)
-set(_LIBCPP_HAS_NO_VENDOR_AVAILABILITY_ANNOTATIONS ON)
-set(_LIBCPP_ABI_NAMESPACE __1)
-configure_file("${LIBCXX_SOURCE_DIR}/include/__config_site.in" "${LIBCXX_GENERATED_INCLUDE_DIR}/__config_site")
 configure_file("${LIBCXX_SOURCE_DIR}/include/module.modulemap.in" "${LIBCXX_GENERATED_INCLUDE_DIR}/module.modulemap" @ONLY)
-set(generate-cxx-headers "${LIBCXX_GENERATED_INCLUDE_DIR}/__config_site" "${LIBCXX_GENERATED_INCLUDE_DIR}/module.modulemap")
-
+set(generate-cxx-headers "${LIBCXX_GENERATED_INCLUDE_DIR}/module.modulemap")
 add_library(cxx-headers INTERFACE)
 add_dependencies(cxx-headers generate-cxx-headers)
 target_include_directories(cxx-headers INTERFACE ${LIBCXX_GENERATED_INCLUDE_DIR})
diff --git a/src/Interpreters/JIT/CHJIT.cpp b/src/Interpreters/JIT/CHJIT.cpp
@@ -26,7 +26,6 @@
 #include <llvm/Support/DynamicLibrary.h>
 #include <llvm/TargetParser/Host.h>
 #include <llvm/Support/TargetSelect.h>
-// #include <llvm/Transforms/IPO/PassManagerBuilder.h>
 #include <llvm/Support/SmallVectorMemoryBuffer.h>
 
 #include <base/getPageSize.h>
diff --git a/src/Server/HTTPHandler.cpp b/src/Server/HTTPHandler.cpp
@@ -32,6 +32,7 @@
 
 #include <base/getFQDNOrHostName.h>
 #include <base/scope_guard.h>
+#include <base/isSharedPtrUnique.h>
 #include <Server/HTTP/HTTPResponse.h>
 #include <Server/HTTP/authenticateUserByHTTP.h>
 #include <Server/HTTP/sendExceptionToHTTPClient.h>
@@ -622,7 +623,7 @@ try
         auto write_buffers = used_output.out_delayed_and_compressed_holder->getResultBuffers();
         /// cancel the rest unused buffers
         for (auto & wb : write_buffers)
-            if (wb.use_count() == 1)
+            if (isSharedPtrUnique(wb))
                 wb->cancel();
 
         used_output.out_maybe_delayed_and_compressed = used_output.out_maybe_compressed;
