Exit CMakeLists if the library has already been defined.

This is to prevent the re-use of this library in multiple projects.
2017-03-18 17:30:51 -07:00 · 2017-03-18 17:30:51 -07:00 · 1a7ba8e393
parent c8d733e410
commit 1a7ba8e393
1 changed files with 5 additions and 0 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -1,4 +1,9 @@
 cmake_minimum_required(VERSION 2.7)
+
+if(TARGET ds)
+  return()
+endif(TARGET ds)
+
 project(libds)

 set_property(GLOBAL PROPERTY C_STANDARD 90)