diff --git a/llvm/CMakeLists.txt b/llvm/CMakeLists.txt
--- a/llvm/CMakeLists.txt
+++ b/llvm/CMakeLists.txt
@@ -837,7 +837,10 @@
 if("${LLVM_HOST_TRIPLE}" MATCHES "^powerpc64-ibm-aix")
   string(REGEX REPLACE "^powerpc64" "powerpc" LLVM_DEFAULT_TARGET_TRIPLE_default "${LLVM_HOST_TRIPLE}")
 else()
-  set(LLVM_DEFAULT_TARGET_TRIPLE_default "${LLVM_HOST_TRIPLE}")
+  # Only set default triple when native target is enabled.
+  if (LLVM_NATIVE_TARGET)
+    set(LLVM_DEFAULT_TARGET_TRIPLE_default "${LLVM_HOST_TRIPLE}")
+  endif()
 endif()
 
 set(LLVM_DEFAULT_TARGET_TRIPLE "${LLVM_DEFAULT_TARGET_TRIPLE_default}" CACHE STRING
diff --git a/llvm/test/Examples/OrcV2Examples/lljit-with-remote-debugging.test b/llvm/test/Examples/OrcV2Examples/lljit-with-remote-debugging.test
--- a/llvm/test/Examples/OrcV2Examples/lljit-with-remote-debugging.test
+++ b/llvm/test/Examples/OrcV2Examples/lljit-with-remote-debugging.test
@@ -1,6 +1,8 @@
 # This test makes sure that the example builds and executes as expected.
 # Instructions for debugging can be found in LLJITWithRemoteDebugging.cpp
 
+# REQUIRES: default_triple
+
 # RUN: LLJITWithRemoteDebugging %p/Inputs/argc_sub1_elf.ll | FileCheck --check-prefix=CHECK0 %s
 # CHECK0: Parsing input IR code from: {{.*}}/Inputs/argc_sub1_elf.ll
 # CHECK0: Running: main()
diff --git a/llvm/test/Examples/OrcV2Examples/lljit-with-thinlto-summaries.test b/llvm/test/Examples/OrcV2Examples/lljit-with-thinlto-summaries.test
--- a/llvm/test/Examples/OrcV2Examples/lljit-with-thinlto-summaries.test
+++ b/llvm/test/Examples/OrcV2Examples/lljit-with-thinlto-summaries.test
@@ -2,6 +2,8 @@
 # RUN: opt -module-summary %p/Inputs/foo-mod.ll -o foo-mod.bc
 # RUN: opt -module-summary %p/Inputs/bar-mod.ll -o bar-mod.bc
 
+# REQUIRES: default_triple
+
 # RUN: llvm-lto -thinlto -o main-foo-bar main-mod.bc foo-mod.bc bar-mod.bc
 
 # RUN: LLJITWithThinLTOSummaries main-foo-bar.thinlto.bc 2>&1 | FileCheck %s