From e9d629f248f6c015440ab3ca17f02d8022d0850e Mon Sep 17 00:00:00 2001
From: Vojtech Kral <vojtech@kral.hk>
Date: Tue, 23 Apr 2019 14:56:53 +0200
Subject: [PATCH] Build: Don't add imgui dir when SLIC3R_GUI is off

---
 src/CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 0dc1facb2..f5099c8bb 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -12,7 +12,6 @@ add_subdirectory(poly2tri)
 add_subdirectory(qhull)
 add_subdirectory(Shiny)
 add_subdirectory(semver)
-add_subdirectory(imgui)
 
 # Adding libnest2d project for bin packing...
 set(LIBNEST2D_UNITTESTS ON CACHE BOOL "Force generating unittests for libnest2d")
@@ -24,6 +23,8 @@ include_directories(${LIBDIR}/qhull/src)
 add_subdirectory(libslic3r)
 
 if (SLIC3R_GUI)
+    add_subdirectory(imgui)
+
     if(WIN32)
         message(STATUS "WXWIN environment set to: $ENV{WXWIN}")
     elseif(UNIX)