From 0b64dc96df594bea2ea3111fa8a80eaa233240aa Mon Sep 17 00:00:00 2001
From: Tomohiro Kashiwada <kikairoya@gmail.com>
Date: Sat, 13 Dec 2025 20:20:26 +0900
Subject: [PATCH] [LLVM][Examples][Cygwin] Exclude examples that are not built
 from test dependencies (#172145)

`Bye` and `ExampleIRTransforms` are not built on Cygwin.
---
 llvm/test/CMakeLists.txt         | 2 +-
 llvm/test/Examples/lit.local.cfg | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/test/CMakeLists.txt b/llvm/test/CMakeLists.txt
index 1a17c97d119b..0b34056e3128 100644
--- a/llvm/test/CMakeLists.txt
+++ b/llvm/test/CMakeLists.txt
@@ -205,7 +205,7 @@ if(LLVM_INCLUDE_EXAMPLES)
       LLJITWithRemoteDebugging
       )
   endif()
-  if (NOT WIN32)
+  if (NOT WIN32 AND NOT CYGWIN)
     list(APPEND LLVM_TEST_DEPENDS
       Bye
       ExampleIRTransforms
diff --git a/llvm/test/Examples/lit.local.cfg b/llvm/test/Examples/lit.local.cfg
index 3e19c6cbb0ce..1ed69871fb37 100644
--- a/llvm/test/Examples/lit.local.cfg
+++ b/llvm/test/Examples/lit.local.cfg
@@ -1,4 +1,4 @@
-if not config.include_examples or sys.platform in ["win32"]:
+if not config.include_examples or sys.platform in ["win32", "cygwin"]:
     config.unsupported = True
 
 # Test discovery should ignore subdirectories that contain test inputs.