diff -u -r ../indent-2.2.11/Makefile.in ./Makefile.in
--- ../indent-2.2.11/Makefile.in	2010-01-31 16:25:35.000000000 +0000
+++ ./Makefile.in	2018-06-07 22:50:57.895536279 +0000
@@ -237,7 +237,7 @@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 AUTOMAKE_OPTIONS = no-texinfo.tex
-SUBDIRS = intl src doc po man
+SUBDIRS = intl src po man
 BUILT_SOURCES = 
 EXTRA_DIST = README \
 		config/config.rpath config/mkinstalldirs \