[CMake][llvm] add missing include to LLVMCheckLinkerFlag

Differential Revision: https://reviews.llvm.org/D101417
2021-04-27 17:16:57 -07:00 · 2021-04-27 17:16:57 -07:00 · e8b3a97ff7
parent b1a77e465e
commit e8b3a97ff7
1 changed files with 1 additions and 0 deletions
--- a/llvm/cmake/modules/LLVMCheckLinkerFlag.cmake
+++ b/llvm/cmake/modules/LLVMCheckLinkerFlag.cmake
@ -6,6 +6,7 @@ if (COMMAND check_linker_flag)
  endmacro()
 else()
  include(CheckCXXCompilerFlag)
+  include(CMakePushCheckState)

  # cmake builtin compatible, except we assume lang is CXX
  function(llvm_check_linker_flag lang flag out_var)