(Makefile.am): Don't use $<, as it doesn't work with Solaris make.

diff --git a/m4/Makefile.am.in b/m4/Makefile.am.in
index 9afe9a180e50bf90a51bebfba498b0a25af58c39..f5e1931dc8f4ff10dc6b542aed11c778591d5ddc 100644 (file)
--- a/m4/Makefile.am.in
+++ b/m4/Makefile.am.in
@@ -7,6 +7,6 @@ Makefile.am: Makefile.am.in
         echo "EXTRA_DIST += Makefile.am.in";           \
         ls -1 *.m4 | sed 's/^/EXTRA_DIST += /'; echo ) \
          >> $@t
-       sed -n '/^Makefile\.am:/,$$p' $< >> $@t
+       sed -n '/^Makefile\.am:/,$$p' $@.in >> $@t
        chmod a-w $@t
        mv $@t $@