X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;ds=sidebyside;f=subdirmk%2Fgenerate;h=fbf07d4664fc6c46a7382679a2fc6affae8b90a5;hb=32f2d681625cb2d4bde2d155e5b95ec12d0e753d;hp=aae2e481e5992fb0068ef1ff2b71a10af75c17e7;hpb=416eb8d3aa0554fa9d7ee44e86d16a2be9761711;p=subdirmk.git

diff --git a/subdirmk/generate b/subdirmk/generate
index aae2e48..fbf07d4 100755
--- a/subdirmk/generate
+++ b/subdirmk/generate
@@ -1,10 +1,14 @@
 #!/usr/bin/perl -w
 #
+# subdirmk - &-filter (makefile generation program)
+#  Copyright 2019 Ian Jackson
+# SPDX-License-Identifier: LGPL-2.0-or-later
+#
 # $(srcdir)/subdirmk/generate [--srcdir=SRCDIR] [--] SUBDIR...
 #
 # generates in each subdirectory	from in each subdirectory
 #     Subdir.mk.tmp			    Subdir.sd.mk
-#     Makefile
+#     Makefile                          and included files
 # and in toplevel			and in toplevel
 #     main.mk.tmp			    Perdir.sd.mk
 
@@ -98,7 +102,7 @@ default: all
 %:	FORCE-ALWAYS-RUN
 	\@:
 Makefile FORCE-ALWAYS-RUN:
-	\$(MAKE) -C $cd -f main.mk \$(addprefix ${dir_prefix},\$(MAKECMDGOALS))
+	\$(MAKE) -C $cd -f main.mk \$(addprefix ${dir_prefix},\$(or \$(MAKECMDGOALS),all))
 .SUFFIXES:
 END
 }