From: Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
Date: Wed, 17 Oct 2018 17:02:44 +0000 (+0200)
Subject: prevent building vkh if target already exists in another cmake proj
X-Git-Tag: v0.1-alpha~107^2~7
X-Git-Url: https://git.osiis.dedyn.io/?a=commitdiff_plain;h=901f8f350a71868fd837ca754eca0eba9745e178;p=jp%2Fvkvg.git

prevent building vkh if target already exists in another cmake proj
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d7b90ca..671622b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -31,7 +31,9 @@ if (VULKAN_SDK)
 		SET(ENV{VK_LAYER_PATH} "${VULKAN_SDK}/etc/explicit_layer.d")
 endif ()
 
-add_subdirectory (vkh)
+if (NOT TARGET vkh_static)
+	add_subdirectory (vkh)
+endif()
 
 #SET(ENABLE_VALIDATION OFF CACHE BOOL "Enable vulkan validation layer")