Simplify.

diff --git a/m4/Makefile.am.in b/m4/Makefile.am.in
index 6c1b562e69b07bf7ae591650be6ae623d8805eaa..fd78569382c4cd11190c00b9c3c6492190eb8e32 100644 (file)
--- a/m4/Makefile.am.in
+++ b/m4/Makefile.am.in
@@ -1,17 +1,12 @@
 ## This is a template from which Makefile.am is generated. -*-Makefile-*-
 
-##m4-files-begin
-##m4-files-end
-
 Makefile.am: Makefile.am.in
        rm -f $@ $@t
-       sed -n '1,/^##m4-files-begin/p' $< > $@t
-       (((echo EXTRA_DIST =; \
-          echo "  README Makefile.am.in" \
-         ) | tr '\012' @); \
-         (echo *.m4|tr ' ' @) ) \
-         |sed 's/@$$/%/;s/@/ \\@/g' |tr @% '\012\012' \
+       (echo "## Process this file with automake to produce Makefile.in."; \
+        echo EXTRA_DIST =;                             \
+        echo "EXTRA_DIST += README Makefile.am.in";    \
+        ls -1 *.m4 | sed 's/^/EXTRA_DIST += /'; echo ) \
          >> $@t
-       sed -n '/^##m4-files-end/,$$p' $< >> $@t
+       sed -n '/^Makefile\.am:/,$$p' $< >> $@t
        chmod a-w $@t
        mv $@t $@