From a5986ad30296a9138c7943298759526f71a510de Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 30 Oct 2016 19:28:47 -0400
Subject: (systemd) at: files: add missing things to documentaton

---
 build-aux/Makefile.once.head/10-files.mk | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/build-aux/Makefile.once.head/10-files.mk b/build-aux/Makefile.once.head/10-files.mk
index e697a88..f6fcf30 100644
--- a/build-aux/Makefile.once.head/10-files.mk
+++ b/build-aux/Makefile.once.head/10-files.mk
@@ -36,14 +36,18 @@ define mod.files.doc
 #   - Directory variable : `files.out.$(files.groups)` (well, $(addprefix...))
 #   - Directory variable : `files.sys.$(files.groups)` (well, $(addprefix...))
 # Outputs:
-#   - Global variable : `nested.targets`
-#   - Global variable : `at.targets`
-#   - Global variable : `.DEFAULT_GOAL = $(files.default)`
+#   - Global variable    : `nested.targets`
+#   - Global variable    : `at.targets`
+#   - Global variable    : `.DEFAULT_GOAL = $(files.default)`
+#   - Directory variable : `files.src`
+#   - Directory variable : `files.out`
+#   - Directory variable : `files.sys`
 #   - Creative .PHONY targets:
 #     - `$(outdir)/$(files.generate))`
-#     - `$(addprefix $(outdir)/,$(files.groups))`
-#     - `$(outdir)/installdirs`
+#     - `$(outdir)/$(group)` for `group` in `$(files.groups)`
 #     - `$(outdir)/install`
+#     - `$(outdir)/install-$(group)` for `group` in `$(filter-out $(files.default),$(files.groups))`
+#     - `$(outdir)/installdirs`
 #   - Destructive .PHONY targets:
 #     - `$(outdir)/uninstall`
 #     - `$(outdir)/mostlyclean`
@@ -52,6 +56,9 @@ define mod.files.doc
 #     - `$(outdir)/maintainer-clean`
 #     - `$(outdir)/$(files.vcsclean)`
 #
+# Basic `*` wildcards are supported.  Use `*`, not `%`; it will automatically
+# substitute `*`->`%` where appropriate.
+#
 # TODO: prose documentation
 endef
 mod.files.doc := $(value mod.files.doc)
-- 
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