From 6584a0c3add5e5865c57930a435f7356921799de Mon Sep 17 00:00:00 2001
From: Mateusz Szczygielski <mateusz.szczygielski@robotec.ai>
Date: Fri, 27 Sep 2024 12:31:31 +0200
Subject: [PATCH] Download RGL to binary dir (instead of source dir) Src should
 be readonly

---
 Code/FindRGL.cmake | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Code/FindRGL.cmake b/Code/FindRGL.cmake
index fa570e6..6244755 100644
--- a/Code/FindRGL.cmake
+++ b/Code/FindRGL.cmake
@@ -27,7 +27,7 @@ set(RGL_LINUX_ZIP_FILENAME ${RGL_LINUX_ZIP_FILENAME_BASE}.zip)
 set(RGL_LINUX_ZIP_URL https://github.com/RobotecAI/RobotecGPULidar/releases/download/${RGL_TAG}/${RGL_LINUX_ZIP_FILENAME})
 set(RGL_SRC_ROOT_URL https://raw.githubusercontent.com/RobotecAI/RobotecGPULidar/${RGL_TAG})
 
-set(DEST_SO_DIR ${CMAKE_CURRENT_SOURCE_DIR}/3rdParty/RobotecGPULidar)
+set(DEST_SO_DIR ${CMAKE_CURRENT_BINARY_DIR}/3rdParty/RobotecGPULidar)
 set(DEST_API_DIR ${DEST_SO_DIR}/include/rgl/api)
 
 set(SO_FILENAME libRobotecGPULidar.so)
@@ -41,8 +41,9 @@ set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 # (each profile would execute the file download, extraction and removal without it).
 # Note: This check does not provide a full assurance (not atomic) but is good enough
 #       since this is a Clion-specific issue.
-if (NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/DOWNLOAD_RGL)
-    FILE(TOUCH ${CMAKE_CURRENT_SOURCE_DIR}/DOWNLOAD_RGL)
+set(RGL_DOWNLOAD_IN_PROGRESS_FILE ${CMAKE_CURRENT_BINARY_DIR}/RGL_DOWNLOAD_IN_PROGRESS)
+if (NOT EXISTS ${RGL_DOWNLOAD_IN_PROGRESS_FILE})
+    FILE(TOUCH ${RGL_DOWNLOAD_IN_PROGRESS_FILE})
 
     # Download the RGL archive files
     file(DOWNLOAD
@@ -73,8 +74,7 @@ if (NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/DOWNLOAD_RGL)
 
     # Remove the unwanted byproducts
     file(REMOVE ${DEST_SO_DIR}/${RGL_LINUX_ZIP_FILENAME})
-
-    file(REMOVE ${CMAKE_CURRENT_SOURCE_DIR}/DOWNLOAD_RGL)
+    file(REMOVE ${RGL_DOWNLOAD_IN_PROGRESS_FILE})
 else ()
     message(WARNING "Omitting the RobotecGPULidar library download. This is intended when using the Clion multi-profile"
     " project reload. This may also happen due to interruption of previous project configurations. If you have"