(EXTRA_DIST): Add mktime.m4.

(Makefile.am): Remove.

m4/Makefile.am

@@ -1,7 +1,6 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
 
-##m4-files-begin
-EXTRA_DIST = README Makefile.am.in \
+EXTRA_DIST = \
 ccstdc.m4 \
 d-ino.m4 \
 gettext.m4 \
@@ -11,6 +10,7 @@ jm-mktime.m4 \
 largefile.m4 \
 lcmessage.m4 \
 malloc.m4 \
+mktime.m4 \
 progtest.m4 \
 realloc.m4 \
 uintmax_t.m4 \
@@ -19,15 +19,3 @@ utimbuf.m4 \
 utime.m4 \
 utimes.m4 \
 xstrtoumax.m4
-##m4-files-end
-
-Makefile.am: Makefile.am.in
-	rm -f $@ $@t
-	sed -n '1,/^##m4-files-begin/p' $< > $@t
-	( (echo EXTRA_DIST = README Makefile.am.in | tr '\012' @); \
-	  (echo *.m4|tr ' ' @) ) \
-	  |sed 's/@$$/%/;s/@/ \\@/g' |tr @% '\012\012' \
-	  >> $@t
-	sed -n '/^##m4-files-end/,$$p' $< >> $@t
-	chmod a-w $@t
-	mv $@t $@