From 789ba52ea538ddf5ac1a156d2c3cc911ca87c963 Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Thu, 7 Nov 2024 12:21:00 +0100
Subject: [PATCH] [winpr,path] add Cwalk dependency

---
 cmake/ExternalProjectCwalk.cmake   | 28 ++++++++++++++++++++++++++++
 winpr/CMakeLists.txt               |  2 ++
 winpr/libwinpr/file/CMakeLists.txt |  2 ++
 3 files changed, 32 insertions(+)
 create mode 100644 cmake/ExternalProjectCwalk.cmake

diff --git a/cmake/ExternalProjectCwalk.cmake b/cmake/ExternalProjectCwalk.cmake
new file mode 100644
index 000000000..865c03e90
--- /dev/null
+++ b/cmake/ExternalProjectCwalk.cmake
@@ -0,0 +1,28 @@
+# Include Cwalk library as external project.
+#
+# Download from github and build the library.
+include(FetchContent)
+
+# Disable -Werror for cwalk build unless we have set it
+if (NOT ENABLE_WARNING_ERROR)
+    set(IGNORE_WARNINGS ON CACHE INTERNAL "[Cwalk] cached build variable")
+endif()
+
+# If there is already a local copy of cwalk use it
+if (EXISTS ${CMAKE_SOURCE_DIR}/external/cwalk)
+    set(FETCHCONTENT_SOURCE_DIR_CWALK ${CMAKE_SOURCE_DIR}/external/cwalk)
+endif()
+
+FetchContent_Declare(
+  Cwalk
+  # URL https://github.com/likle/cwalk/archive/refs/tags/v1.2.9.tar.gz
+  # URL_HASH SHA256=54f160031687ec90a414e0656cf6266445207cb91b720dacf7a7c415d6bc7108
+
+  GIT_REPOSITORY https://github.com/likle/cwalk.git
+  GIT_TAG v1.2.9
+  GIT_SHALLOW ON
+  OVERRIDE_FIND_PACKAGE
+)
+
+FetchContent_MakeAvailable(Cwalk)
+
diff --git a/winpr/CMakeLists.txt b/winpr/CMakeLists.txt
index 6bdff7cf2..b24e2edfd 100644
--- a/winpr/CMakeLists.txt
+++ b/winpr/CMakeLists.txt
@@ -18,6 +18,8 @@
 # Include our extra modules
 set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../cmake/)
 
+include(ExternalProjectCwalk)
+
 if (NOT FREERDP_UNIFIED_BUILD)
 	cmake_minimum_required(VERSION 3.13)
 
diff --git a/winpr/libwinpr/file/CMakeLists.txt b/winpr/libwinpr/file/CMakeLists.txt
index 0ff3928f8..2c63ab193 100644
--- a/winpr/libwinpr/file/CMakeLists.txt
+++ b/winpr/libwinpr/file/CMakeLists.txt
@@ -23,6 +23,8 @@ winpr_module_add(
     file.c
 )
 
+winpr_library_add_private(cwalk)
+
 if(BUILD_TESTING_INTERNAL OR BUILD_TESTING)
 	add_subdirectory(test)
 endif()