gentoo-overlay/dev-libs/libunistring/files/libunistring-nodocs.patch

diff -Naur libunistring-0.9.3.orig/Makefile.in libunistring-0.9.3/Makefile.in
--- libunistring-0.9.3.orig/Makefile.in	2010-05-02 18:28:21.000000000 -0300
+++ libunistring-0.9.3/Makefile.in	2010-09-24 12:45:40.000000000 -0300
@@ -773,7 +773,7 @@
 top_srcdir = @top_srcdir@
 AUTOMAKE_OPTIONS = 1.5 gnu no-dependencies
 ACLOCAL_AMFLAGS = -I m4 -I gnulib-m4
-SUBDIRS = doc gnulib-local lib tests
+SUBDIRS = gnulib-local lib tests
 
 # Allow users to use "gnulib-tool --update".