diff --git a/ChangeLog b/ChangeLog
index e36ae56968..74b32a4299 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Sun Jul 31 22:57:16 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
+
+	* enc/Makefile.in (ECHO1): Same as the recent fix in common.mk.
+	  ":" in a make variable replacement cause a syntax error with
+	  /usr/ccs/bin/make on Solaris.  Uses $(NULLCMD) instead.
+
 Sun Jul 31 21:16:02 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
 
 	* complex.c (f_signbit): gcc4 on Solaris DOES have signbit but does
diff --git a/enc/Makefile.in b/enc/Makefile.in
index 3dace9fde6..203a83dbfd 100644
--- a/enc/Makefile.in
+++ b/enc/Makefile.in
@@ -1,7 +1,8 @@
 V = 0
 Q1 = $(V:1=)
 Q = $(Q1:0=@)
-ECHO1 = $(V:1=@:)
+n=$(NULLCMD)
+ECHO1 = $(V:1=@$n)
 ECHO = $(ECHO1:0=@echo)
 
 encsrcdir = @srcdir@
@@ -53,6 +54,7 @@ RUBY     = $(MINIRUBY)
 
 WORKDIRS = @WORKDIRS@
 
+NULLCMD = @NULLCMD@
 RM = @RM@
 RMDIR = @RMDIR@
 RMDIRS = @RMDIRS@