From 793748246133423bab93258375a45f3c0ad363b2 Mon Sep 17 00:00:00 2001
From: Bernhard Guillon <Bernhard.Guillon@begu.org>
Date: Tue, 30 Jun 2026 21:32:01 +0200
Subject: Use cmake/runtimeconfig.json.in template with configure_file for
 executables

---
 cmake/dotnet.cmake | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'cmake/dotnet.cmake')

diff --git a/cmake/dotnet.cmake b/cmake/dotnet.cmake
index 6fca7c4..4c5c4ca 100644
--- a/cmake/dotnet.cmake
+++ b/cmake/dotnet.cmake
@@ -58,12 +58,19 @@ function(add_dotnet_executable NAME)
     endif()
 
     set(OUTPUT_FILE ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${NAME}.dll)
+    set(RUNTIMECONFIG ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${NAME}.runtimeconfig.json)
 
     set(CSC_FLAGS -target:exe -main:${arg_MAIN})
     foreach(ref IN LISTS arg_REFERENCES)
         list(APPEND CSC_FLAGS "-reference:${ref}")
     endforeach()
 
+    configure_file(
+        ${CMAKE_SOURCE_DIR}/cmake/runtimeconfig.json.in
+        ${RUNTIMECONFIG}
+        COPYONLY
+    )
+
     add_custom_command(
         OUTPUT ${OUTPUT_FILE}
         COMMAND dotnet ${CSC_DLL}
@@ -75,10 +82,7 @@ function(add_dotnet_executable NAME)
             -reference:System.Runtime.dll
             -reference:System.Console.dll
             ${arg_SOURCES}
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different
-            ${CMAKE_SOURCE_DIR}/HelloCMake.runtimeconfig.json
-            ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${NAME}.runtimeconfig.json
-        DEPENDS ${arg_SOURCES}
+        DEPENDS ${arg_SOURCES} ${RUNTIMECONFIG}
         COMMENT "Compiling ${NAME} with Roslyn csc..."
         COMMAND_EXPAND_LISTS
     )
-- 
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