[PATCH] D83426: Unbreak Clang standalone build.

[Michele Scandale via Phabricator via cfe-commits]

michele.scandale created this revision.
michele.scandale added a reviewer: chandlerc.
Herald added subscribers: cfe-commits, mgorny.
Herald added a project: clang.

Add missing C++ language standard setup for Clang standalone build.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D83426

Files:
  clang/CMakeLists.txt


Index: clang/CMakeLists.txt
===================================================================
--- clang/CMakeLists.txt
+++ clang/CMakeLists.txt
@@ -9,6 +9,10 @@
 if( CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR )
   project(Clang)
 
+  set(CMAKE_CXX_STANDARD 14 CACHE STRING "C++ standard to conform to")
+  set(CMAKE_CXX_STANDARD_REQUIRED YES)
+  set(CMAKE_CXX_EXTENSIONS NO)
+
   # Rely on llvm-config.
   set(CONFIG_OUTPUT)
   if(LLVM_CONFIG)


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