Index: po/Makefile.in
===================================================================
--- po/Makefile.in.orig
+++ po/Makefile.in
@@ -48,7 +48,6 @@ DOMAIN = @TARGET@
 VERSION = @VERSION@
 COPYRIGHT_HOLDER = Magicant
 
-DESTDIR =
 prefix = @prefix@
 exec_prefix = @exec_prefix@
 bindir = @bindir@
Index: doc/Makefile.in
===================================================================
--- doc/Makefile.in.orig
+++ doc/Makefile.in
@@ -54,7 +54,6 @@ HTMLAUXFILES = asciidoc.css
 TARGETS = $(MANFILE) $(HTMLFILES)
 CONFFILE = asciidoc.conf
 
-DESTDIR =
 prefix = @prefix@
 exec_prefix = @exec_prefix@
 bindir = @bindir@
Index: doc/ja/Makefile.in
===================================================================
--- doc/ja/Makefile.in.orig
+++ doc/ja/Makefile.in
@@ -55,7 +55,6 @@ HTMLAUXFILES = asciidoc.css
 TARGETS = $(MANFILE) $(HTMLFILES)
 CONFFILE = asciidoc.conf
 
-DESTDIR =
 prefix = @prefix@
 exec_prefix = @exec_prefix@
 bindir = @bindir@