From d3940dee8a68f78126b34bde1788539a9f770c3e Mon Sep 17 00:00:00 2001
From: Floze <floze-the-genius@users.noreply.github.com>
Date: Sat, 18 Jul 2026 22:12:50 +0400
Subject: [PATCH] Avoid source glob checks in no-op builds

---
 CMakeLists.txt                      |  3 +--
 cmake/yaml-cpp-sources.cmake        | 35 +++++++++++++++++++++++++++++
 test/CMakeLists.txt                 |  5 +++++
 test/cmake/verify-source-list.cmake | 21 +++++++++++++++++
 4 files changed, 62 insertions(+), 2 deletions(-)
 create mode 100644 cmake/yaml-cpp-sources.cmake
 create mode 100644 test/cmake/verify-source-list.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f6415ffcd..c1eee6ad5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -55,8 +55,7 @@ if (NOT DEFINED CMAKE_MSVC_RUNTIME_LIBRARY)
     MultiThreaded$<$<CONFIG:Debug>:Debug>$<${msvc-shared_rt}:DLL>)
 endif()
 
-file(GLOB yaml-cpp-contrib-sources CONFIGURE_DEPENDS "src/contrib/*.cpp")
-file(GLOB yaml-cpp-sources CONFIGURE_DEPENDS "src/*.cpp")
+include("${CMAKE_CURRENT_LIST_DIR}/cmake/yaml-cpp-sources.cmake")
 
 set(msvc-rt $<TARGET_PROPERTY:MSVC_RUNTIME_LIBRARY>)
 
diff --git a/cmake/yaml-cpp-sources.cmake b/cmake/yaml-cpp-sources.cmake
new file mode 100644
index 000000000..eb1a48aec
--- /dev/null
+++ b/cmake/yaml-cpp-sources.cmake
@@ -0,0 +1,35 @@
+set(yaml-cpp-contrib-sources
+  src/contrib/graphbuilder.cpp
+  src/contrib/graphbuilderadapter.cpp)
+
+set(yaml-cpp-sources
+  src/binary.cpp
+  src/convert.cpp
+  src/depthguard.cpp
+  src/directives.cpp
+  src/emit.cpp
+  src/emitfromevents.cpp
+  src/emitter.cpp
+  src/emitterstate.cpp
+  src/emitterutils.cpp
+  src/exceptions.cpp
+  src/exp.cpp
+  src/fptostring.cpp
+  src/memory.cpp
+  src/node.cpp
+  src/node_data.cpp
+  src/nodebuilder.cpp
+  src/nodeevents.cpp
+  src/null.cpp
+  src/ostream_wrapper.cpp
+  src/parse.cpp
+  src/parser.cpp
+  src/regex_yaml.cpp
+  src/scanner.cpp
+  src/scanscalar.cpp
+  src/scantag.cpp
+  src/scantoken.cpp
+  src/simplekey.cpp
+  src/singledocparser.cpp
+  src/stream.cpp
+  src/tag.cpp)
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 4c3878a60..61922745c 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -47,6 +47,11 @@ endif()
 
 
 add_test(NAME yaml-cpp::test COMMAND yaml-cpp-tests)
+add_test(
+  NAME yaml-cpp::source-list
+  COMMAND ${CMAKE_COMMAND}
+    -D YAML_CPP_SOURCE_DIR=${PROJECT_SOURCE_DIR}
+    -P ${PROJECT_SOURCE_DIR}/test/cmake/verify-source-list.cmake)
 
 if (build-windows-dll)
   add_custom_command(
diff --git a/test/cmake/verify-source-list.cmake b/test/cmake/verify-source-list.cmake
new file mode 100644
index 000000000..3b6013692
--- /dev/null
+++ b/test/cmake/verify-source-list.cmake
@@ -0,0 +1,21 @@
+include("${YAML_CPP_SOURCE_DIR}/cmake/yaml-cpp-sources.cmake")
+
+file(GLOB actual_sources
+  LIST_DIRECTORIES false
+  RELATIVE "${YAML_CPP_SOURCE_DIR}"
+  "${YAML_CPP_SOURCE_DIR}/src/*.cpp"
+  "${YAML_CPP_SOURCE_DIR}/src/contrib/*.cpp")
+
+set(expected_sources
+  ${yaml-cpp-contrib-sources}
+  ${yaml-cpp-sources})
+
+list(SORT actual_sources)
+list(SORT expected_sources)
+
+if(NOT "${actual_sources}" STREQUAL "${expected_sources}")
+  message(FATAL_ERROR
+    "yaml-cpp source list is out of date.\n"
+    "Expected: ${expected_sources}\n"
+    "Actual: ${actual_sources}")
+endif()