ENH: Add a note about cmake version, since CMAKE_REQUIRE_VERSION does not take into...

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6752044cb3164c668a2c59252892af329a404e2d..9e0aa193091a650abd9e0a0d8cb72fc5f11d43f9 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,6 @@
 PROJECT(GDCM)
 CMAKE_MINIMUM_REQUIRED(VERSION 2.0)
+# okay in fact you need at least cmake 2.0.4 to get swig working properly
 
 #-----------------------------------------------------------------------------
 # GDCM version number, usefull for packaging and doxygen doc: