From 79b23bbdd29e856c6e7bc729b7e136884a60701b Mon Sep 17 00:00:00 2001
From: Johan Mabille <johan.mabille@gmail.com>
Date: Thu, 30 May 2024 15:58:18 +0200
Subject: [PATCH] Removed dependency on xtl

---
 CMakeLists.txt              | 6 ------
 include/xcanvas/xcanvas.hpp | 2 --
 xcanvasConfig.cmake.in      | 1 -
 3 files changed, 9 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6ad9258..56e62af 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -65,14 +65,9 @@ option(XCANVAS_BUILD_STATIC_LIBS "Build xcanvas static library (default if BUILD
 # Dependencies
 # ============
 
-set(xtl_REQUIRED_VERSION 0.7.0)
 set(xproperty_REQUIRED_VERSION 0.11.0)
 set(xwidgets_REQUIRED_VERSION 0.27.1)
 
-if (NOT TARGET xtl)
-    find_package(xtl ${xtl_REQUIRED_VERSION} REQUIRED)
-endif ()
-
 if (NOT TARGET xproperty)
     find_package(xproperty ${xproperty_REQUIRED_VERSION} REQUIRED)
 endif ()
@@ -120,7 +115,6 @@ macro(xcanvas_create_target target_name linkage output_name)
                                                $<INSTALL_INTERFACE:include>)
 
     target_link_libraries(${target_name}
-                          PUBLIC xtl
                           PUBLIC xproperty
                           PUBLIC ${XWIDGETS_TARGET_NAME})
 
diff --git a/include/xcanvas/xcanvas.hpp b/include/xcanvas/xcanvas.hpp
index 713732a..7aac433 100644
--- a/include/xcanvas/xcanvas.hpp
+++ b/include/xcanvas/xcanvas.hpp
@@ -19,8 +19,6 @@
 #include <utility>
 #include <vector>
 
-#include "xtl/xoptional.hpp"
-
 #include "nlohmann/json.hpp"
 
 #include "xwidgets/xcolor.hpp"
diff --git a/xcanvasConfig.cmake.in b/xcanvasConfig.cmake.in
index bb5d8d0..3634c09 100644
--- a/xcanvasConfig.cmake.in
+++ b/xcanvasConfig.cmake.in
@@ -18,7 +18,6 @@
 @XCANVAS_CONFIG_CODE@
 
 include(CMakeFindDependencyMacro)
-find_dependency(xtl @xtl_REQUIRED_VERSION@)
 find_dependency(xwidgets @xeus_REQUIRED_VERSION@)
 find_dependency(xproperty @xeus_REQUIRED_VERSION@)