[PATCH] D109716: [runtimes] Initialize LLVM_DEFAULT_TARGET_TRIPLE if not set by the caller

[Martin Storsjö via Phabricator via llvm-commits]

mstorsjo created this revision.
mstorsjo added a reviewer: phosek.
Herald added a subscriber: mgorny.
mstorsjo requested review of this revision.
Herald added a project: LLVM.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D109716

Files:
  runtimes/CMakeLists.txt


Index: runtimes/CMakeLists.txt
===================================================================
--- runtimes/CMakeLists.txt
+++ runtimes/CMakeLists.txt
@@ -97,6 +97,11 @@
 
 find_package(Python3 REQUIRED COMPONENTS Interpreter)
 
+if (NOT LLVM_DEFAULT_TARGET_TRIPLE)
+  include(GetHostTriple)
+  get_host_triple(LLVM_DEFAULT_TARGET_TRIPLE)
+endif()
+
 # Use libtool instead of ar if you are both on an Apple host, and targeting Apple.
 if(CMAKE_HOST_APPLE AND APPLE)
   include(UseLibtool)


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