build(windows): fix windows.rc line too long errors (#4048)

cmake/compile_definitions/windows.cmake

@@ -38,10 +38,17 @@ if(NOT DEFINED SUNSHINE_ICON_PATH)
     set(SUNSHINE_ICON_PATH "${CMAKE_SOURCE_DIR}/sunshine.ico")
 endif()
 
-configure_file("${CMAKE_SOURCE_DIR}/src/platform/windows/windows.rc.in" windows.rc @ONLY)
+# Create a separate object library for the RC file with minimal includes
+add_library(sunshine_rc_object OBJECT "${CMAKE_SOURCE_DIR}/src/platform/windows/windows.rc")
+
+# Set minimal properties for RC compilation - only what's needed for the resource file
+# Otherwise compilation can fail due to "line too long" errors
+set_target_properties(sunshine_rc_object PROPERTIES
+    COMPILE_DEFINITIONS "PROJECT_ICON_PATH=${SUNSHINE_ICON_PATH};PROJECT_NAME=${PROJECT_NAME};PROJECT_VENDOR=${SUNSHINE_PUBLISHER_NAME};PROJECT_VERSION=${PROJECT_VERSION};PROJECT_VERSION_MAJOR=${PROJECT_VERSION_MAJOR};PROJECT_VERSION_MINOR=${PROJECT_VERSION_MINOR};PROJECT_VERSION_PATCH=${PROJECT_VERSION_PATCH}"  # cmake-lint: disable=C0301
+    INCLUDE_DIRECTORIES ""
+)
 
 set(PLATFORM_TARGET_FILES
-        "${CMAKE_CURRENT_BINARY_DIR}/windows.rc"
         "${CMAKE_SOURCE_DIR}/src/platform/windows/publish.cpp"
         "${CMAKE_SOURCE_DIR}/src/platform/windows/misc.h"
         "${CMAKE_SOURCE_DIR}/src/platform/windows/misc.cpp"

cmake/targets/windows.cmake

@@ -3,5 +3,6 @@ set_target_properties(sunshine PROPERTIES LINK_SEARCH_START_STATIC 1)
 set(CMAKE_FIND_LIBRARY_SUFFIXES ".dll")
 find_library(ZLIB ZLIB1)
 list(APPEND SUNSHINE_EXTERNAL_LIBRARIES
+        $<TARGET_OBJECTS:sunshine_rc_object>
         Windowsapp.lib
         Wtsapi32.lib)

src/platform/windows/windows.rc

@@ -1,13 +1,15 @@
 /**
- * @file src/platform/windows/windows.rc.in
+ * @file src/platform/windows/windows.rc
- * @brief Windows resource file template.
+ * @brief Windows resource file.
- * @note The final `windows.rc` is generated from this file during the CMake build.
- * @todo Use CMake definitions directly, instead of configuring this file.
  */
 #include "winver.h"
+
+#define STRINGIFY(x) #x
+#define TOSTRING(x) STRINGIFY(x)
+
 VS_VERSION_INFO VERSIONINFO
-FILEVERSION     @PROJECT_VERSION_MAJOR@,@PROJECT_VERSION_MINOR@,@PROJECT_VERSION_PATCH@,0
+FILEVERSION     PROJECT_VERSION_MAJOR,PROJECT_VERSION_MINOR,PROJECT_VERSION_PATCH,0
-PRODUCTVERSION  @PROJECT_VERSION_MAJOR@,@PROJECT_VERSION_MINOR@,@PROJECT_VERSION_PATCH@,0
+PRODUCTVERSION  PROJECT_VERSION_MAJOR,PROJECT_VERSION_MINOR,PROJECT_VERSION_PATCH,0
 FILEOS          VOS__WINDOWS32
 FILETYPE        VFT_APP
 FILESUBTYPE     VFT2_UNKNOWN
@@ -16,13 +18,13 @@ BEGIN
     BEGIN
         BLOCK "040904E4"
         BEGIN
-            VALUE "CompanyName",      "LizardByte\0"
+            VALUE "CompanyName",      TOSTRING(PROJECT_VENDOR)
-            VALUE "FileDescription",  "Sunshine\0"
+            VALUE "FileDescription",  TOSTRING(PROJECT_NAME)
-            VALUE "FileVersion",      "@PROJECT_VERSION@\0"
+            VALUE "FileVersion",      TOSTRING(PROJECT_VERSION)
-            VALUE "InternalName",     "Sunshine\0"
+            VALUE "InternalName",     TOSTRING(PROJECT_NAME)
-            VALUE "LegalCopyright",   "https://raw.githubusercontent.com/LizardByte/Sunshine/master/LICENSE\0"
+            VALUE "ProductName",      TOSTRING(PROJECT_NAME)
-            VALUE "ProductName",      "Sunshine\0"
+            VALUE "ProductVersion",   TOSTRING(PROJECT_VERSION)
-            VALUE "ProductVersion",   "@PROJECT_VERSION@\0"
+            VALUE "LegalCopyright",   "https://raw.githubusercontent.com/LizardByte/Sunshine/master/LICENSE"
         END
     END
 
@@ -39,4 +41,4 @@ BEGIN
 
     END
 END
-SuperDuperAmazing   ICON    DISCARDABLE    "@SUNSHINE_ICON_PATH@"
+SuperDuperAmazing   ICON    DISCARDABLE    PROJECT_ICON_PATH