GTK version

1 files changed, 6 insertions, 1 deletions

diff --git a/INSTALL b/INSTALL
index 6b4278a3ff1..ab9c8057259 100644
--- a/INSTALL
+++ b/INSTALL
@@ -270,7 +270,7 @@ accept a list of directories, separated with colons.
 
 To get more attractive menus, you can specify an X toolkit when you
 configure Emacs; use the option `--with-x-toolkit=TOOLKIT', where
-TOOLKIT is `athena' or `motif' (`yes' and `lucid' are synonyms for
+TOOLKIT is `athena', `motif' or `gtk' (`yes' and `lucid' are synonyms for
 `athena').  On some systems, it does not work to use a toolkit with
 shared libraries.  A free implementation of Motif, called LessTif, is
 available ftom <http://www.lesstif.org>.  Compiling with LessTif or
@@ -280,6 +280,11 @@ bars, even without LessTif/Motif, if you have the Xaw3d library
 installed (see "Image support libraries" above for Xaw3d
 availability).
 
+If `--with-x-toolkit=gtk' is specified, you can tell configure where
+to search for GTK by specifying `--with-pkg-config-prog=PATH' where
+PATH is the pathname to pkg-config.  Note that GTK version 2.0 or
+newer is required for Emacs.
+
 The `--with-gcc' option specifies that the build process should
 compile Emacs using GCC.  If you don't want to use GCC, specify
 `--with-gcc=no'.  If you omit this option, `configure' will search