From 11e1f93fd2f68eaaf30d3f4781a359bc12b019e2 Mon Sep 17 00:00:00 2001
From: Edgar <Edgar@AnotherFoxGuy.com>
Date: Mon, 4 Mar 2024 11:31:51 +0100
Subject: [PATCH] Fix v8_torque_generated failing to build on Windows (#82)

The torque-outputs and torque_outputs variables can have too many
characters on Windows to be executed on the command line, so we have to
write it to a temporary file and execute that.

Fixes: https://github.com/bnoordhuis/v8-cmake/issues/42
Fixes: https://github.com/bnoordhuis/v8-cmake/issues/67
---
 CMakeLists.txt | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 143fcb03..4467e77e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -999,6 +999,12 @@ target_include_directories(v8_torque_generated
     ${PROJECT_SOURCE_DIR}/v8
 )
 
+# The torque-outputs and torque_outputs variables can have too many characters
+# on Windows to be executed on the command line, so we have to write it to a
+# temporary file and execute that 
+file(WRITE "${PROJECT_BINARY_DIR}/touch_torque_outputs.cmake"
+           "file(TOUCH ${torque-outputs};${torque_outputs})")
+
 add_custom_command(
   COMMAND
     torque
@@ -1006,7 +1012,7 @@ add_custom_command(
     -v8-root ${PROJECT_SOURCE_DIR}/v8
     ${torque_files}
   COMMAND
-    ${CMAKE_COMMAND} -E touch ${torque-outputs} ${torque_outputs}
+    ${CMAKE_COMMAND} -P ${PROJECT_BINARY_DIR}/touch_torque_outputs.cmake
   DEPENDS
     torque
     ${torque_dirs}