Hint about building FLTK with -DCMAKE_BUILD_TYPE=Release.

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@5023 3789f03b-4d11-0410-bbf8-ca57d06f2519

diff --git a/BUILDING.txt b/BUILDING.txt
index 6d6ccd0891ccbb37055e1dca8994d4af8601d610..3b1845afb0527d3307216a92043920d9e4f05447 100644 (file)
--- a/BUILDING.txt
+++ b/BUILDING.txt
@@ -140,6 +140,8 @@ $ patch -p1 < fltk-1_v2.3.x-multihead.patch
 
 3. Use CMake to build FLTK using the same procedures described below for
    building TigerVNC.  The recipes in the "Build Recipes" section also apply.
+   If you want optimized code, make sure to build with
+   -DCMAKE_BUILD_TYPE=Release. 
 
 4. (optional) Use 'make install' to install FLTK into a directory of your
    choosing.