img: restrict to JPEG, PNG and GIF images by default

[git.ikiwiki.info.git] / README

diff --git a/README b/README
index 7efc59a519626c77439cb9afcb4894068e9e394e..611b9a45bf8188d6bf5e3bb48ac9745d67322a37 100644 (file)
--- a/README
+++ b/README
@@ -14,6 +14,10 @@ A few special variables you can set while using the Makefile.PL:
   unless your perl is less buggy than mine -- see
   http://bugs.debian.org/411786)
 
+  MAKE, FIND, and SED can be used to specify where you have the GNU
+  versions of those tools installed, if the normal make, find, and sed
+  are not GNU.
+
   There are also other variables supported by MakeMaker, including PREFIX,
   INSTALL_BASE, and DESTDIR. See ExtUtils::MakeMaker(3).