switch on memory tracking, document how to use.

[lilypond.git] / Documentation / topdocs / INSTALL.texi

diff --git a/Documentation/topdocs/INSTALL.texi b/Documentation/topdocs/INSTALL.texi
index 23b1d21c1095fbf62f149eef5b8fa10250ce9d78..0dc4d36e2d81d13b63a54bba75b6d9da569a4047 100644 (file)
--- a/Documentation/topdocs/INSTALL.texi
+++ b/Documentation/topdocs/INSTALL.texi
@@ -116,7 +116,7 @@ software
 @item @uref{http://www.freetype.org/,FontConfig} (version 2.2).
 @item @uref{http://www.pango.org/,Pango} (version 1.12 or newer).
 @item @uref{http://www.gnu.org/software/guile/guile.html,GUILE}
-(version 1.8.2 or newer), or patch 1.8.x with
+(version 1.8.2 or newer), or patch 1.8.1 with
 @uref{http://lilypond.org/vc/gub.darcs/patches/guile-1.8-rational.patch}.
 @item @uref{http://www.python.org,Python} (version 2.4 or newer).
 @item @uref{http://www.ghostscript.com,Ghostscript} (version 8.15 or
@@ -183,6 +183,10 @@ To rerun tests, use
 @noindent
 and then run @code{make check} again.
 
+For tracking memory usage as part of this test, you will need GUILE
+CVS; especially the following patch:
+@uref{http://lilypond.org/vc/gub.darcs/patches/guile-1.9-gcstats.patch}.
+
 
 @section Building LilyPond