1 files changed, 2 insertions, 1 deletions
diff --git a/BUILDING b/BUILDING
index 77eafdfd..dcb3d45b 100644
--- a/BUILDING
+++ b/BUILDING
@@ -34,7 +34,8 @@ Instructions for building
     If you're building on cygwin, their libtool is buggy; this make command
     works for now:
 
-        make LIBS+="-loolm -ldstruct -lmisc -lz"
+        make LIBS+="-loolm -ldstruct -lmisc -lz -lboost_program_options" \
+             CFLAGS+="-Wno-sign-compare"
 
  5) Test