diff --git a/docs/latex/wx/body.tex b/docs/latex/wx/body.tex
index f0fa69b9a5..d23380c7bd 100644
--- a/docs/latex/wx/body.tex
+++ b/docs/latex/wx/body.tex
@@ -266,6 +266,8 @@ may seem quirky, it is in fact the end result of a lot of experimentation,
 and several Windows compilers to use precompilation which is largely automatic for
 compilers with necessary support. Currently it is used for Visual C++ (including 
 embedded Visual C++), Borland C++, Open Watcom C++ and newer versions of GCC.
+Some compilers might need extra work from the application developer to set the
+build environment up as necessary for the support.
 
 \section{Libraries}\label{libraries}