Use GNUmakefile from build-aux/.

diff --git a/GNUmakefile b/GNUmakefile
index da9170b..1fd5a4c 100644 (file)
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -1,2 +1,8 @@
-include build-aux/GNUmakefile
-include $(srcdir)/maint-cfg.mk
+have-gnulib-files := $(shell test -f gnulib.mk && test -f maint.mk && echo yes)
+ifneq ($(have-gnulib-files),yes)
+gnulib.mk:
+       ln -s build-aux/GNUmakefile gnulib.mk
+       ln -s build-aux/maint.mk maint.mk
+endif
+
+include gnulib.mk