From bf2f3e0acdf98020295732a3a63b7ddbc64a6d6a Mon Sep 17 00:00:00 2001
From: Bernhard Guillon <Bernhard.Guillon@begu.org>
Date: Tue, 30 Jun 2026 21:41:32 +0200
Subject: Fix rebuild tracking by adding DEPENDS parameter for .dll file-level
 dependencies

---
 cmake/dotnet.cmake | 26 ++++++++++++++++++++++----
 1 file changed, 22 insertions(+), 4 deletions(-)

(limited to 'cmake/dotnet.cmake')

diff --git a/cmake/dotnet.cmake b/cmake/dotnet.cmake
index 4c5c4ca..cd848e2 100644
--- a/cmake/dotnet.cmake
+++ b/cmake/dotnet.cmake
@@ -1,5 +1,5 @@
 function(add_dotnet_library NAME)
-    set(multiValueArgs SOURCES REFERENCES)
+    set(multiValueArgs SOURCES REFERENCES DEPENDS)
 
     cmake_parse_arguments(PARSE_ARGV 1 arg
         "" "" "${multiValueArgs}"
@@ -16,6 +16,11 @@ function(add_dotnet_library NAME)
         list(APPEND CSC_FLAGS "-reference:${ref}")
     endforeach()
 
+    set(DEPS "")
+    foreach(dep IN LISTS arg_DEPENDS)
+        list(APPEND DEPS ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${dep}.dll)
+    endforeach()
+
     add_custom_command(
         OUTPUT ${OUTPUT_FILE}
         COMMAND dotnet ${CSC_DLL}
@@ -27,13 +32,17 @@ function(add_dotnet_library NAME)
             -reference:System.Runtime.dll
             -reference:System.Console.dll
             ${arg_SOURCES}
-        DEPENDS ${arg_SOURCES}
+        DEPENDS ${arg_SOURCES} ${DEPS}
         COMMENT "Compiling ${NAME} library with Roslyn csc..."
         COMMAND_EXPAND_LISTS
     )
 
     add_custom_target(${NAME} ALL DEPENDS ${OUTPUT_FILE})
 
+    foreach(dep IN LISTS arg_DEPENDS)
+        add_dependencies(${NAME} ${dep})
+    endforeach()
+
     set_target_properties(${NAME} PROPERTIES
         DOTNET_ALL_REFS ""
         DOTNET_PUBLIC_REFS ""
@@ -43,7 +52,7 @@ endfunction()
 
 function(add_dotnet_executable NAME)
     set(oneValueArgs MAIN)
-    set(multiValueArgs SOURCES REFERENCES)
+    set(multiValueArgs SOURCES REFERENCES DEPENDS)
 
     cmake_parse_arguments(PARSE_ARGV 1 arg
         "" "${oneValueArgs}" "${multiValueArgs}"
@@ -71,6 +80,11 @@ function(add_dotnet_executable NAME)
         COPYONLY
     )
 
+    set(DEPS ${RUNTIMECONFIG})
+    foreach(dep IN LISTS arg_DEPENDS)
+        list(APPEND DEPS ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${dep}.dll)
+    endforeach()
+
     add_custom_command(
         OUTPUT ${OUTPUT_FILE}
         COMMAND dotnet ${CSC_DLL}
@@ -82,13 +96,17 @@ function(add_dotnet_executable NAME)
             -reference:System.Runtime.dll
             -reference:System.Console.dll
             ${arg_SOURCES}
-        DEPENDS ${arg_SOURCES} ${RUNTIMECONFIG}
+        DEPENDS ${arg_SOURCES} ${DEPS}
         COMMENT "Compiling ${NAME} with Roslyn csc..."
         COMMAND_EXPAND_LISTS
     )
 
     add_custom_target(${NAME} ALL DEPENDS ${OUTPUT_FILE})
 
+    foreach(dep IN LISTS arg_DEPENDS)
+        add_dependencies(${NAME} ${dep})
+    endforeach()
+
     set_target_properties(${NAME} PROPERTIES
         DOTNET_ALL_REFS ""
         DOTNET_PUBLIC_REFS ""
-- 
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