From 92ca07bb31c4f5192a84d8afd48330703570f41a Mon Sep 17 00:00:00 2001
From: Louis Gombert <louisgombert@gmail.com>
Date: Fri, 5 Dec 2025 23:49:16 +0100
Subject: [PATCH] Link imgui against X11 libs

Imgui-docking >=v1.92.3 GLFW back-end requires linking against x11 libraries. This solves link failures when building tracy with the LEGACY option turned on.
---
 cmake/vendor.cmake | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/cmake/vendor.cmake b/cmake/vendor.cmake
index f4d21383..adbd5de9 100644
--- a/cmake/vendor.cmake
+++ b/cmake/vendor.cmake
@@ -162,6 +162,11 @@ target_link_libraries(TracyImGui PUBLIC TracyFreetype)
 target_compile_definitions(TracyImGui PRIVATE "IMGUI_ENABLE_FREETYPE")
 #target_compile_definitions(TracyImGui PUBLIC "IMGUI_DISABLE_OBSOLETE_FUNCTIONS")
 
+if (CMAKE_SYSTEM_NAME STREQUAL "Linux" AND LEGACY)
+    find_package(X11 REQUIRED)
+    target_link_libraries(TracyImGui PUBLIC ${X11_LIBRARIES})
+endif()
+
 if(NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
     target_compile_definitions(TracyImGui PRIVATE "IMGUI_DISABLE_DEBUG_TOOLS" "IMGUI_DISABLE_DEMO_WINDOWS")
 endif()
@@ -294,4 +299,4 @@ if(NOT EMSCRIPTEN)
         target_include_directories(TracyLibcurl INTERFACE ${libcurl_SOURCE_DIR}/include)
     endif()
 
-endif()
\ No newline at end of file
+endif()