(libretools) Fix bugs in autothing.

Some of these are that I hadn't originally designed autothing v3 to work
with --warn-undefined-variables.

Others are just straight-up bugs from inadequate testing.

1 files changed, 0 insertions, 75 deletions

diff --git a/build-aux/Makefile.once.head/00-gitfiles.mk b/build-aux/Makefile.once.head/00-gitfiles.mk
deleted file mode 100644
index 8566a7f..0000000
--- a/build-aux/Makefile.once.head/00-gitfiles.mk
+++ /dev/null
@@ -1,75 +0,0 @@
-# Copyright (C) 2016-2017  Luke Shumaker
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Affero General Public License for more details.
-#
-# You should have received a copy of the GNU Affero General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-mod.gitfiles.description = Automatically populate files.src.src from git
-mod.gitfiles.depends += files nested write-ifchanged quote
-mod.gitfiles.files += $(topsrcdir)/$(gitfiles.file)
-define mod.gitfiles.doc
-# Inputs:
-#   - Global variable    : `gitfiles.file` (Default: gitfiles.mk)
-#   - Directory variable : `nested.subdirs`
-#   - External           : git
-# Outputs:
-#   - File               : `$(topsrcdir)/$(gitfiles.file)`
-#   - Directory variable : `files.src.src`
-#   - Directory variable : `files.src.gen` (only in top dir)
-#
-# The `files` module has a variable (`files.src.src`) that you (the
-# developer) set to list "pure" source files; the type of files that you
-# would check into a version control system.  Since you are a
-# responsible developer, you use a version control system.  Since the
-# computer is already maintaining a list of these files *in the VCS*,
-# why should you--a filthy human--need to also maintain the list?  Enter
-# gitfiles, which will talk to git to maintain `files.src.src`, but
-# won't require that the git repository be distributed to
-# installing-users.
-#
-# If `$(topsrcdir)/.git` exists, then it will generate
-# `$(topsrcdir)/$(gitfiles.file)`.  Otherwise, it will assume that
-# `$(topsrcdir)/$(gitfiles.file)` already exists.
-#
-# It will use the information in `$(topsrcdir)/$(gitfiles.file)` to
-# append to `files.src.src` in each directory
-#
-# Finally, since the generated `$(topsrcdir)/$(gitfiles.file)` must be
-# distributed to users, it is added to $(topsrcdirs)'s `files.src.gen`.
-#
-# When setting `files.src.src`, it needs to know which files "belong" to
-# the current directory directly, and which "belong" to a further
-# subdirectory.  To do this, it uses an expression involving
-# `$(nested.subdirs)`.
-#
-# While gitfiles sets `files.src.src` very early in `each.head`, because
-# `nested.subdirs` might not be set yet, it may or may not be safe to
-# use the value of `$(files.src.src)` in your Makefile, depending on how
-# you set `nested.subdirs`.
-endef
-mod.gitfiles.doc := $(value mod.gitfiles.doc)
-
-gitfiles.file ?= gitfiles.mk
-
-_gitfiles.all =
--include $(topsrcdir)/$(gitfiles.file)
-
-ifneq ($(wildcard $(topsrcdir)/.git),)
-$(topsrcdir)/$(gitfiles.file): _gitfiles.FORCE
-	@(cd $(@D) && git ls-files --recurse-submodules -z) | sed -z -e 's/\$$/\$$$$/g' -e 's/\n/$$(at.nl)/g' | xargs -r0 printf '_gitfiles.all+=%s\n' | $(WRITE_IFCHANGED) $@
-.PHONY: _gitfiles.FORCE
-endif
-
-_gitfiles.dir = $(call at.relto,$(topsrcdir),$(srcdir))
-_gitfiles.pat = $(patsubst ./%,%,$(_gitfiles.dir)/%)
-_gitfiles.dir.all = $(patsubst $(_gitfiles.pat),%,$(filter $(_gitfiles.pat),$(_gitfiles.all)))
-_gitfiles.dir.src = $(filter-out $(addsuffix /%,$(nested.subdirs)),$(_gitfiles.dir.all))