From 42f72fea1078ddb379dd4e6df80a98e1072ba726 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Fri, 27 May 2016 21:09:58 -0400
Subject: move everything into build-aux

---
 automake.head.mk              |  56 ---------------
 automake.tail.mk              | 139 -----------------------------------
 automake.txt                  | 164 ------------------------------------------
 build-aux/Makefile.README.txt | 164 ++++++++++++++++++++++++++++++++++++++++++
 build-aux/Makefile.head.mk    |  49 +++++++++++++
 build-aux/Makefile.tail.mk    |  52 ++++++++++++++
 6 files changed, 265 insertions(+), 359 deletions(-)
 delete mode 100644 automake.head.mk
 delete mode 100644 automake.tail.mk
 delete mode 100644 automake.txt
 create mode 100644 build-aux/Makefile.README.txt
 create mode 100644 build-aux/Makefile.head.mk
 create mode 100644 build-aux/Makefile.tail.mk

diff --git a/automake.head.mk b/automake.head.mk
deleted file mode 100644
index 431f14da2b..0000000000
--- a/automake.head.mk
+++ /dev/null
@@ -1,56 +0,0 @@
-# Copyright (C) 2015-2016  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/>.
-
-_am = am_
-
-_am_noslash = $(patsubst %/.,%,$(patsubst %/,%,$1))
-# These are all $(call _am_func,parent,child)
-#_am_relto = $(if $2,$(shell realpath -sm --relative-to='$1' $2))
-_am_is_subdir = $(filter $(abspath $1)/%,$(abspath $2)/.)
-_am_relto_helper = $(if $(call _am_is_subdir,$1,$2),$(patsubst $1/%,%,$(addsuffix /.,$2)),$(addprefix ../,$(call _am_relto_helper,$(patsubst %/,%,$(dir $1)),$2)))
-_am_relto = $(call _am_noslash,$(call _am_relto_helper,$(call _am_noslash,$(abspath $1)),$(call _am_noslash,$(abspath $2))))
-# Note that _am_is_subdir says that a directory is a subdirectory of
-# itself.
-_am_path = $(call _am_relto,.,$1)
-am_path = $(foreach p,$1,$(call _am_relto,.,$p))
-
-## Declare the default target
-all: build
-.PHONY: all
-
-## Set outdir and srcdir (assumes that topoutdir and topsrcdir are
-## already set)
-outdir := $(call _am_path,$(dir $(lastword $(filter-out %.mk,$(MAKEFILE_LIST)))))
-srcdir := $(call _am_path,$(topsrcdir)/$(call _am_relto,$(topoutdir),$(outdir)))
-
-_am_included_makefiles := $(_am_included_makefiles) $(call _am_path,$(outdir)/Makefile)
-
-## Empty variables for use by each Makefile
-$(_am)subdirs =
-$(_am)depdirs =
-
-$(_am)src_files =
-$(_am)gen_files =
-$(_am)cfg_files =
-$(_am)out_files =
-$(_am)sys_files =
-
-$(_am)clean_files =
-$(_am)slow_files =
-
-ifeq ($(_am_NO_ONCE),)
-include $(topsrcdir)/common.once.head.mk
-endif
-include $(topsrcdir)/common.each.head.mk
diff --git a/automake.tail.mk b/automake.tail.mk
deleted file mode 100644
index a24820b71c..0000000000
--- a/automake.tail.mk
+++ /dev/null
@@ -1,139 +0,0 @@
-# Copyright (C) 2015-2016  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/>.
-
-include $(topsrcdir)/common.each.tail.mk
-
-
-# Aggregate variables
-
-# Add some more defaults to the *_files variables
-$(_am)clean_files += $($(_am)gen_files) $($(_am)cfg_files) $($(_am)out_files)
-
-# Now namespace the *_files variables
-define _am_save_variables
-_am_src_files/$(outdir)   = $(addprefix $(srcdir)/,$($(_am)src_files))
-_am_gen_files/$(outdir)   = $(addprefix $(srcdir)/,$($(_am)gen_files))
-_am_cfg_files/$(outdir)   = $(addprefix $(outdir)/,$($(_am)cfg_files))
-_am_out_files/$(outdir)   = $(addprefix $(outdir)/,$($(_am)out_files))
-_am_sys_files/$(outdir)   = $(addprefix $(DESTDIR),$($(_am)sys_files))
-_am_clean_files/$(outdir) = $(addprefix $(outdir)/,$($(_am)clean_files))
-_am_slow_files/$(outdir)  = $(addprefix $(outdir)/,$($(_am)slow_files))
-_am_subdirs/$(outdir)     =                        $($(_am)subdirs)
-endef
-$(eval $(_am_save_variables))
-
-# And add them to the $(parent)_*_files variables (if applicable)
-define _am_add_subdir
-_am_src_files/%(outdir)   += $(_am_src_files/%(subdir))
-_am_gen_files/%(outdir)   += $(_am_gen_files/%(subdir))
-_am_cfg_files/%(outdir)   += $(_am_cfg_files/%(subdir))
-_am_out_files/%(outdir)   += $(_am_out_files/%(subdir))
-_am_sys_files/%(outdir)   += $(_am_sys_files/%(subdir))
-_am_clean_files/%(outdir) += $(_am_clean_files/%(subdir))
-_am_slow_files/%(outdir)  += $(_am_slow_files/%(subdir))
-endef
-$(foreach subdir,$(call _am_path,$(addprefix $(outdir)/,$($(_am)subdirs))),$(eval $(subst %(outdir),$(outdir),$(subst %(subdir),$(subdir),$(value _am_add_subdir)))))
-
-_am_outdirs := $(_am_outdirs) $(outdir)
-
-
-# Do some per-directory magic
-
-_am_phony = build install uninstall mostlyclean clean distclean maintainer-clean check
-
-.PHONY: $(addprefix $(outdir)/,$(_am_phony))
-
-$(addprefix $(outdir)/,uninstall mostlyclean clean distclean maintainer-clean)::
-	$(RM) -- $(sort $(_am_$(@F)/$(@D)))
-	$(RMDIRS) $(sort $(dir $(_am_$(@F)/$(@D)))) 2>/dev/null || $(TRUE)
-
-# 'build' and 'install' must be defined later, because the
-# am_*_files/* variables might not be complete yet.
-
-
-# Include Makefiles from other directories
-
-define _am_nl
-
-
-endef
-
-$(foreach _am_NO_ONCE,y,\
-	$(foreach makefile,$(foreach dir,$($(_am)subdirs) $($(_am)depdirs),$(call _am_path,$(outdir)/$(dir)/Makefile)),\
-		$(eval include $(filter-out $(_am_included_makefiles),$(makefile)))))
-
-
-# This only gets evaluated once, after all of the other Makefiles are read
-ifeq ($(_am_NO_ONCE),)
-# Empty directory-level variables
-outdir = /bogus
-srcdir = /bogus
-
-$(_am)subdirs =
-$(_am)depdirs =
-
-$(_am)src_files =
-$(_am)gen_files =
-$(_am)cfg_files =
-$(_am)out_files =
-$(_am)sys_files =
-$(_am)clean_files =
-$(_am)slow_files =
-
-_am_clean_files/$(topoutdir) += $(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz
-$(addprefix $(topoutdir)/,mostlyclean clean distclean maintainer-clean) ::
-	$(RM) -r -- $(topoutdir)/$(PACKAGE)-$(VERSION)
-
-define _am_directory_rules
-# Constructive phony targets
-$(outdir)/build  : $(_am_out_files/%(outdir))
-$(outdir)/install: $(_am_sys_files/%(outdir))
-# Destructive phony targets
-_am_uninstall/%(outdir)        = $(_am_sys_files/%(outdir))
-_am_mostlyclean/%(outdir)      = $(filter-out $(_am_slow_files/%(outdir)) $(_am_cfg_files/%(outdir)) $(_am_gen_files/%(outdir)) $(_am_src_files/%(outdir)),$(_am_clean_files/%(outdir)))
-_am_clean/%(outdir)            = $(filter-out                             $(_am_cfg_files/%(outdir)) $(_am_gen_files/%(outdir)) $(_am_src_files/%(outdir)),$(_am_clean_files/%(outdir)))
-_am_distclean/%(outdir)        = $(filter-out                                                        $(_am_gen_files/%(outdir)) $(_am_src_files/%(outdir)),$(_am_clean_files/%(outdir)))
-_am_maintainer-clean/%(outdir) = $(filter-out                                                                                   $(_am_src_files/%(outdir)),$(_am_clean_files/%(outdir)))
-endef
-$(foreach outdir,$(_am_outdirs),$(eval $(subst %(outdir),$(outdir),$(value _am_directory_rules))))
-
-# Add the `dist` target
-.PHONY: dist
-dist: $(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz
-$(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz: $(topoutdir)/$(PACKAGE)-$(VERSION)
-	$(TAR) czf $@ -C $(<D) $(<F)
-_am_copyfile = $(MKDIRS) $(dir $2) && $(CP) -T $1 $2
-_am_addfile = $(call _am_copyfile,$3,$2/$(call _am_relto,$1,$3))
-$(topoutdir)/$(PACKAGE)-$(VERSION): $(_am_src_files/$(topoutdir)) $(_am_gen_files/$(topoutdir))
-	$(RM) -r $@
-	@PS4='' && set -x && \
-	$(MKDIR) $(@D)/tmp.$(@F).$$$$ && \
-	$(foreach f,$^,$(call _am_addfile,$(topsrcdir),$(@D)/tmp.$(@F).$$$$,$f) &&) \
-	$(MV) $(@D)/tmp.$(@F).$$$$ $@ || $(RM) -r $(@D)/tmp.$(@F).$$$$
-
-include $(topsrcdir)/common.once.tail.mk
-
-# For some reason I can't explain, RM doesn't really get set with ?=
-CP     ?= cp
-MKDIR  ?= mkdir
-MKDIRS ?= mkdir -p
-MV     ?= mv
-RM      = rm -f
-RMDIRS ?= rmdir -p
-TAR    ?= tar
-TRUE   ?= true
-
-.PHONY: noop
-endif
diff --git a/automake.txt b/automake.txt
deleted file mode 100644
index 935af5f5a9..0000000000
--- a/automake.txt
+++ /dev/null
@@ -1,164 +0,0 @@
-Luke's AutoMake
-===============
-
-Yo, this document is incomplete.  It describes the magical
-automake.{head,tail}.mk Makefiles and how to use them, kinda.
-
-I wrote a "clone" of automake.  I say clone, because it works
-differently.  Yeah, I need a new name for it.
-
-High-level overview
--------------------
-
-Now, what this does for you is:
-
-It makes it _easy_ to write non-recursive Makefiles--and ones that are
-similar to plain recursive Makefiles, at that! (search for the paper
-"Recursive Make Considered Harmful")  As harmful as recursive make is,
-it's historically been difficult to to write non-recursive Makefiles.
-This makes it easy.
-
-It also makes it easy to follow the GNU standards for your makefiles:
-it takes care of this entire table of .PHONY targets for you:
-
-| this | and this         | are aliases for this                                   |
-|------+------------------+--------------------------------------------------------|
-| all  | build            | $(outdir)/build                                        |
-|      | install          | $(outdir)/install                                      |
-|      | uninstall        | $(outdir)/uninstall                                    |
-|      | mostlyclean      | $(outdir)/mostlyclean                                  |
-|      | clean            | $(outdir)/clean                                        |
-|      | distclean        | $(outdir)/distclean                                    |
-|      | maintainer-clean | $(outdir)/maintainer-clean                             |
-|      | check            | $(outdir)/check (not implemented for you)              |
-|      | dist             | $(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz (not .PHONY) |
-
-(You are still responsible for implementing the `$(outdir)/check`
-target in each of your Makefiles.)
-
-What you have to do is:
-
-In each source directory, you write a `Makefile`, very similarly to if
-you were writing for plain GNU Make, with
-
-    topoutdir ?= ...
-    topsrcdir ?= ...
-    include $(topsrcdir)/automake.head.mk
-
-    # your makefile
-    
-    include $(topsrcdir)/automake.tail.mk
-
-And in the top-level source directory, Write your own helper makefiles
-that get included:
- - `common.once.head.mk`: before parsing any of your Makefiles
- - `common.each.head.mk`: before parsing each of your Makefiles
- - `common.each.tail.mk`: after parsing each of your Makefiles
- - `common.each.tail.mk`: after parsing all of your Makefiles
-
-The `common.*.mk` makefiles are nice for including generic pattern
-rules and variables that aren't specific to a directory.
-
-You're probably thinking that this sounds too good to be true!
-Unfortunately, there are two major deviations from writing a plain
-recursive Makefile:
-
- 1. all targets and prerequisites (including .PHONY targets!) need to
-    be prefixed with
-    `$(srcdir)`/`$(outdir)`/`$(topsrcdir)`/`$(topoutdir)`.
-      * sub-gotcha: this means that if a pattern rule has a
-        prerequisite that may be in srcdir or outdir, then it must be
-        specified twice, once for each case.
- 2. if a prerequisite is in a directory "owned" by another Makefile,
-    you must filter the pathname through `am_path`:
-    `$(call am_path,YOUR_PATH)`.  Further, that path must NOT contain
-    a `..` segment; if you need to refer to a sibling directory, do it
-    relative to `$(topoutdir)` or `$(topsrcdir)`.
-
-Telling automake about your program
------------------------------------
-
-You tell automake what to do for you by setting some variables.  They
-are all prefixed with `am_`; this prefix may be changed by editing the
-`_am` variable at the top of `automake.head.mk`.
-
-The exception to this is the `am_path` variable, which is a macro that
-is used to make a list of filenames relative to the appropriate
-directory, because unlike normal GNU (Auto)Make, `$(outdir)` isn't
-nescessarily equal to `.`.  See above.
-
-There are several commands that generate files; simply record the list
-of files that each command generates as the following variable
-variables:
-
-| Variable     | Create Command | Delete Command              | Description                       | Relative to |
-|--------------+----------------+-----------------------------+-----------------------------------+-------------|
-| am_src_files | emacs          | rm -rf .                    | Files that the developer writes   | srcdir      |
-| am_gen_files | ???            | make maintainer-clean       | Files the developer compiles      | srcdir      |
-| am_cfg_files | ./configure    | make distclean              | Users' compile-time configuration | outdir      |
-| am_out_files | make all       | make mostlyclean/make clean | Files the user compiles           | outdir      |
-| am_sys_files | make install   | make uninstall              | Files the user installs           | DESTDIR     |
-
-In addition, there are two more variables that control not how files
-are created, but how they are deleted:
-
-| Variable       | Affected command | Description                                    | Relative to |
-|----------------+------------------+------------------------------------------------+-------------|
-| am_clean_files | make clean       | A list of things to `rm` in addition to the    | outdir      |
-|                |                  | files in `$(am_out_files)`.  (Example: `*.o`)  |             |
-|----------------+------------------+------------------------------------------------+-------------|
-| am_slow_files  | make mostlyclean | A list of things that (as an exception) should | outdir      |
-|                |                  | _not_ be deleted.  (otherwise, `mostlyclean`   |             |
-|                |                  | is the same as `clean`)                        |             |
-
-Finally, there are two variables that express the relationships
-between directories:
-
-| Variable   | Description                                             |
-|------------+---------------------------------------------------------|
-| am_subdirs | A list of other directories (containing Makefiles) that |
-|            | may be considered "children" of this                    |
-|            | directory/Makefile; building a phony target in this     |
-|            | directory should also build it in the subdirectory.     |
-|            | They are not necesarily actually subdirectories of this |
-|            | directory in the filesystem.                            |
-|------------+---------------------------------------------------------|
-| am_depdirs | A list of other directories (containing Makefiles) that |
-|            | contain or generate files that are dependencies of      |
-|            | targets in this directory.  They are not necesarily     |
-|            | actually subdirectories of this directory in the        |
-|            | filesystem.  Except for files that are dependencies of  |
-|            | files in this directory, things in the dependency       |
-|            | directory will not be built.                            |
-
-Tips, notes
------------
-
-I like to have the first (non-comment) line in a Makefile be:
-
-    include $(dir $(lastword $(MAKEFILE_LIST)))/../../config.mk
-
-(adjusting the number of `../` sequences as nescessary).  Then, my
-(user-editable) `config.mk` is of the form:
-
-    ifeq ($(topsrcdir),)
-    topoutdir := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
-    topsrcdir := $(topoutdir)
-
-    # your configuration
-
-    endif
-
-If the package has a `./configure` script, then I have it modifiy
-topsrcdir as necessary, as well as modifying whatever other parts of
-the configuration.  All of the configuration lives in `config.mk`;
-`./configure` doesn't modify any `Makefile`s, it just generates
-`config.mk`, and copies (or (sym?)link?) every `$(srcdir)/Makefile` to
-`$(outdir)/Makefile`.
-
-----
-Copyright (C) 2016  Luke Shumaker
-
-This documentation file is placed into the public domain.  If that is
-not possible in your legal system, I grant you permission to use it in
-absolutely every way that I can legally grant to you.
diff --git a/build-aux/Makefile.README.txt b/build-aux/Makefile.README.txt
new file mode 100644
index 0000000000..935af5f5a9
--- /dev/null
+++ b/build-aux/Makefile.README.txt
@@ -0,0 +1,164 @@
+Luke's AutoMake
+===============
+
+Yo, this document is incomplete.  It describes the magical
+automake.{head,tail}.mk Makefiles and how to use them, kinda.
+
+I wrote a "clone" of automake.  I say clone, because it works
+differently.  Yeah, I need a new name for it.
+
+High-level overview
+-------------------
+
+Now, what this does for you is:
+
+It makes it _easy_ to write non-recursive Makefiles--and ones that are
+similar to plain recursive Makefiles, at that! (search for the paper
+"Recursive Make Considered Harmful")  As harmful as recursive make is,
+it's historically been difficult to to write non-recursive Makefiles.
+This makes it easy.
+
+It also makes it easy to follow the GNU standards for your makefiles:
+it takes care of this entire table of .PHONY targets for you:
+
+| this | and this         | are aliases for this                                   |
+|------+------------------+--------------------------------------------------------|
+| all  | build            | $(outdir)/build                                        |
+|      | install          | $(outdir)/install                                      |
+|      | uninstall        | $(outdir)/uninstall                                    |
+|      | mostlyclean      | $(outdir)/mostlyclean                                  |
+|      | clean            | $(outdir)/clean                                        |
+|      | distclean        | $(outdir)/distclean                                    |
+|      | maintainer-clean | $(outdir)/maintainer-clean                             |
+|      | check            | $(outdir)/check (not implemented for you)              |
+|      | dist             | $(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz (not .PHONY) |
+
+(You are still responsible for implementing the `$(outdir)/check`
+target in each of your Makefiles.)
+
+What you have to do is:
+
+In each source directory, you write a `Makefile`, very similarly to if
+you were writing for plain GNU Make, with
+
+    topoutdir ?= ...
+    topsrcdir ?= ...
+    include $(topsrcdir)/automake.head.mk
+
+    # your makefile
+    
+    include $(topsrcdir)/automake.tail.mk
+
+And in the top-level source directory, Write your own helper makefiles
+that get included:
+ - `common.once.head.mk`: before parsing any of your Makefiles
+ - `common.each.head.mk`: before parsing each of your Makefiles
+ - `common.each.tail.mk`: after parsing each of your Makefiles
+ - `common.each.tail.mk`: after parsing all of your Makefiles
+
+The `common.*.mk` makefiles are nice for including generic pattern
+rules and variables that aren't specific to a directory.
+
+You're probably thinking that this sounds too good to be true!
+Unfortunately, there are two major deviations from writing a plain
+recursive Makefile:
+
+ 1. all targets and prerequisites (including .PHONY targets!) need to
+    be prefixed with
+    `$(srcdir)`/`$(outdir)`/`$(topsrcdir)`/`$(topoutdir)`.
+      * sub-gotcha: this means that if a pattern rule has a
+        prerequisite that may be in srcdir or outdir, then it must be
+        specified twice, once for each case.
+ 2. if a prerequisite is in a directory "owned" by another Makefile,
+    you must filter the pathname through `am_path`:
+    `$(call am_path,YOUR_PATH)`.  Further, that path must NOT contain
+    a `..` segment; if you need to refer to a sibling directory, do it
+    relative to `$(topoutdir)` or `$(topsrcdir)`.
+
+Telling automake about your program
+-----------------------------------
+
+You tell automake what to do for you by setting some variables.  They
+are all prefixed with `am_`; this prefix may be changed by editing the
+`_am` variable at the top of `automake.head.mk`.
+
+The exception to this is the `am_path` variable, which is a macro that
+is used to make a list of filenames relative to the appropriate
+directory, because unlike normal GNU (Auto)Make, `$(outdir)` isn't
+nescessarily equal to `.`.  See above.
+
+There are several commands that generate files; simply record the list
+of files that each command generates as the following variable
+variables:
+
+| Variable     | Create Command | Delete Command              | Description                       | Relative to |
+|--------------+----------------+-----------------------------+-----------------------------------+-------------|
+| am_src_files | emacs          | rm -rf .                    | Files that the developer writes   | srcdir      |
+| am_gen_files | ???            | make maintainer-clean       | Files the developer compiles      | srcdir      |
+| am_cfg_files | ./configure    | make distclean              | Users' compile-time configuration | outdir      |
+| am_out_files | make all       | make mostlyclean/make clean | Files the user compiles           | outdir      |
+| am_sys_files | make install   | make uninstall              | Files the user installs           | DESTDIR     |
+
+In addition, there are two more variables that control not how files
+are created, but how they are deleted:
+
+| Variable       | Affected command | Description                                    | Relative to |
+|----------------+------------------+------------------------------------------------+-------------|
+| am_clean_files | make clean       | A list of things to `rm` in addition to the    | outdir      |
+|                |                  | files in `$(am_out_files)`.  (Example: `*.o`)  |             |
+|----------------+------------------+------------------------------------------------+-------------|
+| am_slow_files  | make mostlyclean | A list of things that (as an exception) should | outdir      |
+|                |                  | _not_ be deleted.  (otherwise, `mostlyclean`   |             |
+|                |                  | is the same as `clean`)                        |             |
+
+Finally, there are two variables that express the relationships
+between directories:
+
+| Variable   | Description                                             |
+|------------+---------------------------------------------------------|
+| am_subdirs | A list of other directories (containing Makefiles) that |
+|            | may be considered "children" of this                    |
+|            | directory/Makefile; building a phony target in this     |
+|            | directory should also build it in the subdirectory.     |
+|            | They are not necesarily actually subdirectories of this |
+|            | directory in the filesystem.                            |
+|------------+---------------------------------------------------------|
+| am_depdirs | A list of other directories (containing Makefiles) that |
+|            | contain or generate files that are dependencies of      |
+|            | targets in this directory.  They are not necesarily     |
+|            | actually subdirectories of this directory in the        |
+|            | filesystem.  Except for files that are dependencies of  |
+|            | files in this directory, things in the dependency       |
+|            | directory will not be built.                            |
+
+Tips, notes
+-----------
+
+I like to have the first (non-comment) line in a Makefile be:
+
+    include $(dir $(lastword $(MAKEFILE_LIST)))/../../config.mk
+
+(adjusting the number of `../` sequences as nescessary).  Then, my
+(user-editable) `config.mk` is of the form:
+
+    ifeq ($(topsrcdir),)
+    topoutdir := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
+    topsrcdir := $(topoutdir)
+
+    # your configuration
+
+    endif
+
+If the package has a `./configure` script, then I have it modifiy
+topsrcdir as necessary, as well as modifying whatever other parts of
+the configuration.  All of the configuration lives in `config.mk`;
+`./configure` doesn't modify any `Makefile`s, it just generates
+`config.mk`, and copies (or (sym?)link?) every `$(srcdir)/Makefile` to
+`$(outdir)/Makefile`.
+
+----
+Copyright (C) 2016  Luke Shumaker
+
+This documentation file is placed into the public domain.  If that is
+not possible in your legal system, I grant you permission to use it in
+absolutely every way that I can legally grant to you.
diff --git a/build-aux/Makefile.head.mk b/build-aux/Makefile.head.mk
new file mode 100644
index 0000000000..e4ae329a8f
--- /dev/null
+++ b/build-aux/Makefile.head.mk
@@ -0,0 +1,49 @@
+# Copyright (C) 2015-2016  Luke Shumaker
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# This bit only gets evaluated once, at the very beginning
+ifeq ($(_am_NO_ONCE),)
+
+_am = am_
+
+_am_noslash = $(patsubst %/.,%,$(patsubst %/,%,$1))
+# These are all $(call _am_func,parent,child)
+#_am_relto = $(if $2,$(shell realpath -sm --relative-to='$1' $2))
+_am_is_subdir = $(filter $(abspath $1)/%,$(abspath $2)/.)
+_am_relto_helper = $(if $(call _am_is_subdir,$1,$2),$(patsubst $1/%,%,$(addsuffix /.,$2)),$(addprefix ../,$(call _am_relto_helper,$(patsubst %/,%,$(dir $1)),$2)))
+_am_relto = $(call _am_noslash,$(call _am_relto_helper,$(call _am_noslash,$(abspath $1)),$(call _am_noslash,$(abspath $2))))
+# Note that _am_is_subdir says that a directory is a subdirectory of
+# itself.
+am_path = $(foreach p,$1,$(call _am_relto,.,$p))
+
+$(_am)dirlocal += $(_am)subdirs
+$(_am)dirlocal += $(_am)depdirs
+
+include $(topsrcdir)/common.once.head.mk
+
+endif # _am_NO_ONCE
+
+# This bit gets evaluated for each Makefile
+
+## Set outdir and srcdir (assumes that topoutdir and topsrcdir are
+## already set)
+outdir := $(call am_path,$(dir $(lastword $(filter-out %.mk,$(MAKEFILE_LIST)))))
+srcdir := $(call am_path,$(topsrcdir)/$(call _am_relto,$(topoutdir),$(outdir)))
+
+_am_included_makefiles := $(_am_included_makefiles) $(call am_path,$(outdir)/Makefile)
+
+$(foreach v,$($(_am)dirlocal),$(eval $v=))
+
+include $(topsrcdir)/common.each.head.mk
diff --git a/build-aux/Makefile.tail.mk b/build-aux/Makefile.tail.mk
new file mode 100644
index 0000000000..472d2dba0a
--- /dev/null
+++ b/build-aux/Makefile.tail.mk
@@ -0,0 +1,52 @@
+# Copyright (C) 2015-2016  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/>.
+
+# This bit gets evaluated for each Makefile processed
+
+include $(wildcard $(topsrcdir)/build-aux/Makefile.each.tail/*.mk)
+
+# Make the namespaced versions of all of the dirlocal variables
+$(foreach v,$($(_am)dirlocal),$(eval $v/$(outdir) = $($v)))
+
+# Remember that this is a directory that we've visited
+_am_outdirs := $(_am_outdirs) $(outdir)
+
+# Generic phony target declarations:
+# mark them phony
+.PHONY: $(addprefix $(outdir)/,$($(_am)phony))
+# have them depend on subdirs
+$(foreach t,$($(_am)phony),$(eval $(outdir)/$t: $(addsuffix /$t,$(subdirs))))
+
+# Include Makefiles from other directories
+
+define _am_nl
+
+
+endef
+$(foreach _am_NO_ONCE,y,\
+	$(foreach makefile,$(call am_path,$(addsuffix /Makefile,$($(_am)subdirs) $($(_am)depdirs))),\
+		$(eval include $(filter-out $(_am_included_makefiles),$(makefile)))))
+
+# This bit only gets evaluated once, after all of the other Makefiles are read
+ifeq ($(_am_NO_ONCE),)
+
+outdir = /bogus
+srcdir = /bogus
+
+$(foreach v,$($(_am)dirlocal),$(eval $v=))
+
+include $(wildcard $(topsrcdir)/build-aux/Makefile.once.tail/*.mk)
+
+endif # _am_NO_ONCE
-- 
cgit v1.2.3-54-g00ecf


From df54432d56964e39b49915289a44fe5569ce9eb1 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Fri, 27 May 2016 21:09:58 -0400
Subject: move everything into build-aux

---
 automake.head.mk                       |  56 -----------
 automake.tail.mk                       | 139 ----------------------------
 automake.txt                           | 164 ---------------------------------
 build-aux/Makefile.each.tail/10-std.mk |  42 +++++++++
 build-aux/Makefile.once.head/10-std.mk |  31 +++++++
 build-aux/Makefile.once.tail/10-std.mk |  16 ++++
 6 files changed, 89 insertions(+), 359 deletions(-)
 delete mode 100644 automake.head.mk
 delete mode 100644 automake.tail.mk
 delete mode 100644 automake.txt
 create mode 100644 build-aux/Makefile.each.tail/10-std.mk
 create mode 100644 build-aux/Makefile.once.head/10-std.mk
 create mode 100644 build-aux/Makefile.once.tail/10-std.mk

diff --git a/automake.head.mk b/automake.head.mk
deleted file mode 100644
index 431f14da2b..0000000000
--- a/automake.head.mk
+++ /dev/null
@@ -1,56 +0,0 @@
-# Copyright (C) 2015-2016  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/>.
-
-_am = am_
-
-_am_noslash = $(patsubst %/.,%,$(patsubst %/,%,$1))
-# These are all $(call _am_func,parent,child)
-#_am_relto = $(if $2,$(shell realpath -sm --relative-to='$1' $2))
-_am_is_subdir = $(filter $(abspath $1)/%,$(abspath $2)/.)
-_am_relto_helper = $(if $(call _am_is_subdir,$1,$2),$(patsubst $1/%,%,$(addsuffix /.,$2)),$(addprefix ../,$(call _am_relto_helper,$(patsubst %/,%,$(dir $1)),$2)))
-_am_relto = $(call _am_noslash,$(call _am_relto_helper,$(call _am_noslash,$(abspath $1)),$(call _am_noslash,$(abspath $2))))
-# Note that _am_is_subdir says that a directory is a subdirectory of
-# itself.
-_am_path = $(call _am_relto,.,$1)
-am_path = $(foreach p,$1,$(call _am_relto,.,$p))
-
-## Declare the default target
-all: build
-.PHONY: all
-
-## Set outdir and srcdir (assumes that topoutdir and topsrcdir are
-## already set)
-outdir := $(call _am_path,$(dir $(lastword $(filter-out %.mk,$(MAKEFILE_LIST)))))
-srcdir := $(call _am_path,$(topsrcdir)/$(call _am_relto,$(topoutdir),$(outdir)))
-
-_am_included_makefiles := $(_am_included_makefiles) $(call _am_path,$(outdir)/Makefile)
-
-## Empty variables for use by each Makefile
-$(_am)subdirs =
-$(_am)depdirs =
-
-$(_am)src_files =
-$(_am)gen_files =
-$(_am)cfg_files =
-$(_am)out_files =
-$(_am)sys_files =
-
-$(_am)clean_files =
-$(_am)slow_files =
-
-ifeq ($(_am_NO_ONCE),)
-include $(topsrcdir)/common.once.head.mk
-endif
-include $(topsrcdir)/common.each.head.mk
diff --git a/automake.tail.mk b/automake.tail.mk
deleted file mode 100644
index a24820b71c..0000000000
--- a/automake.tail.mk
+++ /dev/null
@@ -1,139 +0,0 @@
-# Copyright (C) 2015-2016  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/>.
-
-include $(topsrcdir)/common.each.tail.mk
-
-
-# Aggregate variables
-
-# Add some more defaults to the *_files variables
-$(_am)clean_files += $($(_am)gen_files) $($(_am)cfg_files) $($(_am)out_files)
-
-# Now namespace the *_files variables
-define _am_save_variables
-_am_src_files/$(outdir)   = $(addprefix $(srcdir)/,$($(_am)src_files))
-_am_gen_files/$(outdir)   = $(addprefix $(srcdir)/,$($(_am)gen_files))
-_am_cfg_files/$(outdir)   = $(addprefix $(outdir)/,$($(_am)cfg_files))
-_am_out_files/$(outdir)   = $(addprefix $(outdir)/,$($(_am)out_files))
-_am_sys_files/$(outdir)   = $(addprefix $(DESTDIR),$($(_am)sys_files))
-_am_clean_files/$(outdir) = $(addprefix $(outdir)/,$($(_am)clean_files))
-_am_slow_files/$(outdir)  = $(addprefix $(outdir)/,$($(_am)slow_files))
-_am_subdirs/$(outdir)     =                        $($(_am)subdirs)
-endef
-$(eval $(_am_save_variables))
-
-# And add them to the $(parent)_*_files variables (if applicable)
-define _am_add_subdir
-_am_src_files/%(outdir)   += $(_am_src_files/%(subdir))
-_am_gen_files/%(outdir)   += $(_am_gen_files/%(subdir))
-_am_cfg_files/%(outdir)   += $(_am_cfg_files/%(subdir))
-_am_out_files/%(outdir)   += $(_am_out_files/%(subdir))
-_am_sys_files/%(outdir)   += $(_am_sys_files/%(subdir))
-_am_clean_files/%(outdir) += $(_am_clean_files/%(subdir))
-_am_slow_files/%(outdir)  += $(_am_slow_files/%(subdir))
-endef
-$(foreach subdir,$(call _am_path,$(addprefix $(outdir)/,$($(_am)subdirs))),$(eval $(subst %(outdir),$(outdir),$(subst %(subdir),$(subdir),$(value _am_add_subdir)))))
-
-_am_outdirs := $(_am_outdirs) $(outdir)
-
-
-# Do some per-directory magic
-
-_am_phony = build install uninstall mostlyclean clean distclean maintainer-clean check
-
-.PHONY: $(addprefix $(outdir)/,$(_am_phony))
-
-$(addprefix $(outdir)/,uninstall mostlyclean clean distclean maintainer-clean)::
-	$(RM) -- $(sort $(_am_$(@F)/$(@D)))
-	$(RMDIRS) $(sort $(dir $(_am_$(@F)/$(@D)))) 2>/dev/null || $(TRUE)
-
-# 'build' and 'install' must be defined later, because the
-# am_*_files/* variables might not be complete yet.
-
-
-# Include Makefiles from other directories
-
-define _am_nl
-
-
-endef
-
-$(foreach _am_NO_ONCE,y,\
-	$(foreach makefile,$(foreach dir,$($(_am)subdirs) $($(_am)depdirs),$(call _am_path,$(outdir)/$(dir)/Makefile)),\
-		$(eval include $(filter-out $(_am_included_makefiles),$(makefile)))))
-
-
-# This only gets evaluated once, after all of the other Makefiles are read
-ifeq ($(_am_NO_ONCE),)
-# Empty directory-level variables
-outdir = /bogus
-srcdir = /bogus
-
-$(_am)subdirs =
-$(_am)depdirs =
-
-$(_am)src_files =
-$(_am)gen_files =
-$(_am)cfg_files =
-$(_am)out_files =
-$(_am)sys_files =
-$(_am)clean_files =
-$(_am)slow_files =
-
-_am_clean_files/$(topoutdir) += $(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz
-$(addprefix $(topoutdir)/,mostlyclean clean distclean maintainer-clean) ::
-	$(RM) -r -- $(topoutdir)/$(PACKAGE)-$(VERSION)
-
-define _am_directory_rules
-# Constructive phony targets
-$(outdir)/build  : $(_am_out_files/%(outdir))
-$(outdir)/install: $(_am_sys_files/%(outdir))
-# Destructive phony targets
-_am_uninstall/%(outdir)        = $(_am_sys_files/%(outdir))
-_am_mostlyclean/%(outdir)      = $(filter-out $(_am_slow_files/%(outdir)) $(_am_cfg_files/%(outdir)) $(_am_gen_files/%(outdir)) $(_am_src_files/%(outdir)),$(_am_clean_files/%(outdir)))
-_am_clean/%(outdir)            = $(filter-out                             $(_am_cfg_files/%(outdir)) $(_am_gen_files/%(outdir)) $(_am_src_files/%(outdir)),$(_am_clean_files/%(outdir)))
-_am_distclean/%(outdir)        = $(filter-out                                                        $(_am_gen_files/%(outdir)) $(_am_src_files/%(outdir)),$(_am_clean_files/%(outdir)))
-_am_maintainer-clean/%(outdir) = $(filter-out                                                                                   $(_am_src_files/%(outdir)),$(_am_clean_files/%(outdir)))
-endef
-$(foreach outdir,$(_am_outdirs),$(eval $(subst %(outdir),$(outdir),$(value _am_directory_rules))))
-
-# Add the `dist` target
-.PHONY: dist
-dist: $(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz
-$(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz: $(topoutdir)/$(PACKAGE)-$(VERSION)
-	$(TAR) czf $@ -C $(<D) $(<F)
-_am_copyfile = $(MKDIRS) $(dir $2) && $(CP) -T $1 $2
-_am_addfile = $(call _am_copyfile,$3,$2/$(call _am_relto,$1,$3))
-$(topoutdir)/$(PACKAGE)-$(VERSION): $(_am_src_files/$(topoutdir)) $(_am_gen_files/$(topoutdir))
-	$(RM) -r $@
-	@PS4='' && set -x && \
-	$(MKDIR) $(@D)/tmp.$(@F).$$$$ && \
-	$(foreach f,$^,$(call _am_addfile,$(topsrcdir),$(@D)/tmp.$(@F).$$$$,$f) &&) \
-	$(MV) $(@D)/tmp.$(@F).$$$$ $@ || $(RM) -r $(@D)/tmp.$(@F).$$$$
-
-include $(topsrcdir)/common.once.tail.mk
-
-# For some reason I can't explain, RM doesn't really get set with ?=
-CP     ?= cp
-MKDIR  ?= mkdir
-MKDIRS ?= mkdir -p
-MV     ?= mv
-RM      = rm -f
-RMDIRS ?= rmdir -p
-TAR    ?= tar
-TRUE   ?= true
-
-.PHONY: noop
-endif
diff --git a/automake.txt b/automake.txt
deleted file mode 100644
index 935af5f5a9..0000000000
--- a/automake.txt
+++ /dev/null
@@ -1,164 +0,0 @@
-Luke's AutoMake
-===============
-
-Yo, this document is incomplete.  It describes the magical
-automake.{head,tail}.mk Makefiles and how to use them, kinda.
-
-I wrote a "clone" of automake.  I say clone, because it works
-differently.  Yeah, I need a new name for it.
-
-High-level overview
--------------------
-
-Now, what this does for you is:
-
-It makes it _easy_ to write non-recursive Makefiles--and ones that are
-similar to plain recursive Makefiles, at that! (search for the paper
-"Recursive Make Considered Harmful")  As harmful as recursive make is,
-it's historically been difficult to to write non-recursive Makefiles.
-This makes it easy.
-
-It also makes it easy to follow the GNU standards for your makefiles:
-it takes care of this entire table of .PHONY targets for you:
-
-| this | and this         | are aliases for this                                   |
-|------+------------------+--------------------------------------------------------|
-| all  | build            | $(outdir)/build                                        |
-|      | install          | $(outdir)/install                                      |
-|      | uninstall        | $(outdir)/uninstall                                    |
-|      | mostlyclean      | $(outdir)/mostlyclean                                  |
-|      | clean            | $(outdir)/clean                                        |
-|      | distclean        | $(outdir)/distclean                                    |
-|      | maintainer-clean | $(outdir)/maintainer-clean                             |
-|      | check            | $(outdir)/check (not implemented for you)              |
-|      | dist             | $(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz (not .PHONY) |
-
-(You are still responsible for implementing the `$(outdir)/check`
-target in each of your Makefiles.)
-
-What you have to do is:
-
-In each source directory, you write a `Makefile`, very similarly to if
-you were writing for plain GNU Make, with
-
-    topoutdir ?= ...
-    topsrcdir ?= ...
-    include $(topsrcdir)/automake.head.mk
-
-    # your makefile
-    
-    include $(topsrcdir)/automake.tail.mk
-
-And in the top-level source directory, Write your own helper makefiles
-that get included:
- - `common.once.head.mk`: before parsing any of your Makefiles
- - `common.each.head.mk`: before parsing each of your Makefiles
- - `common.each.tail.mk`: after parsing each of your Makefiles
- - `common.each.tail.mk`: after parsing all of your Makefiles
-
-The `common.*.mk` makefiles are nice for including generic pattern
-rules and variables that aren't specific to a directory.
-
-You're probably thinking that this sounds too good to be true!
-Unfortunately, there are two major deviations from writing a plain
-recursive Makefile:
-
- 1. all targets and prerequisites (including .PHONY targets!) need to
-    be prefixed with
-    `$(srcdir)`/`$(outdir)`/`$(topsrcdir)`/`$(topoutdir)`.
-      * sub-gotcha: this means that if a pattern rule has a
-        prerequisite that may be in srcdir or outdir, then it must be
-        specified twice, once for each case.
- 2. if a prerequisite is in a directory "owned" by another Makefile,
-    you must filter the pathname through `am_path`:
-    `$(call am_path,YOUR_PATH)`.  Further, that path must NOT contain
-    a `..` segment; if you need to refer to a sibling directory, do it
-    relative to `$(topoutdir)` or `$(topsrcdir)`.
-
-Telling automake about your program
------------------------------------
-
-You tell automake what to do for you by setting some variables.  They
-are all prefixed with `am_`; this prefix may be changed by editing the
-`_am` variable at the top of `automake.head.mk`.
-
-The exception to this is the `am_path` variable, which is a macro that
-is used to make a list of filenames relative to the appropriate
-directory, because unlike normal GNU (Auto)Make, `$(outdir)` isn't
-nescessarily equal to `.`.  See above.
-
-There are several commands that generate files; simply record the list
-of files that each command generates as the following variable
-variables:
-
-| Variable     | Create Command | Delete Command              | Description                       | Relative to |
-|--------------+----------------+-----------------------------+-----------------------------------+-------------|
-| am_src_files | emacs          | rm -rf .                    | Files that the developer writes   | srcdir      |
-| am_gen_files | ???            | make maintainer-clean       | Files the developer compiles      | srcdir      |
-| am_cfg_files | ./configure    | make distclean              | Users' compile-time configuration | outdir      |
-| am_out_files | make all       | make mostlyclean/make clean | Files the user compiles           | outdir      |
-| am_sys_files | make install   | make uninstall              | Files the user installs           | DESTDIR     |
-
-In addition, there are two more variables that control not how files
-are created, but how they are deleted:
-
-| Variable       | Affected command | Description                                    | Relative to |
-|----------------+------------------+------------------------------------------------+-------------|
-| am_clean_files | make clean       | A list of things to `rm` in addition to the    | outdir      |
-|                |                  | files in `$(am_out_files)`.  (Example: `*.o`)  |             |
-|----------------+------------------+------------------------------------------------+-------------|
-| am_slow_files  | make mostlyclean | A list of things that (as an exception) should | outdir      |
-|                |                  | _not_ be deleted.  (otherwise, `mostlyclean`   |             |
-|                |                  | is the same as `clean`)                        |             |
-
-Finally, there are two variables that express the relationships
-between directories:
-
-| Variable   | Description                                             |
-|------------+---------------------------------------------------------|
-| am_subdirs | A list of other directories (containing Makefiles) that |
-|            | may be considered "children" of this                    |
-|            | directory/Makefile; building a phony target in this     |
-|            | directory should also build it in the subdirectory.     |
-|            | They are not necesarily actually subdirectories of this |
-|            | directory in the filesystem.                            |
-|------------+---------------------------------------------------------|
-| am_depdirs | A list of other directories (containing Makefiles) that |
-|            | contain or generate files that are dependencies of      |
-|            | targets in this directory.  They are not necesarily     |
-|            | actually subdirectories of this directory in the        |
-|            | filesystem.  Except for files that are dependencies of  |
-|            | files in this directory, things in the dependency       |
-|            | directory will not be built.                            |
-
-Tips, notes
------------
-
-I like to have the first (non-comment) line in a Makefile be:
-
-    include $(dir $(lastword $(MAKEFILE_LIST)))/../../config.mk
-
-(adjusting the number of `../` sequences as nescessary).  Then, my
-(user-editable) `config.mk` is of the form:
-
-    ifeq ($(topsrcdir),)
-    topoutdir := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
-    topsrcdir := $(topoutdir)
-
-    # your configuration
-
-    endif
-
-If the package has a `./configure` script, then I have it modifiy
-topsrcdir as necessary, as well as modifying whatever other parts of
-the configuration.  All of the configuration lives in `config.mk`;
-`./configure` doesn't modify any `Makefile`s, it just generates
-`config.mk`, and copies (or (sym?)link?) every `$(srcdir)/Makefile` to
-`$(outdir)/Makefile`.
-
-----
-Copyright (C) 2016  Luke Shumaker
-
-This documentation file is placed into the public domain.  If that is
-not possible in your legal system, I grant you permission to use it in
-absolutely every way that I can legally grant to you.
diff --git a/build-aux/Makefile.each.tail/10-std.mk b/build-aux/Makefile.each.tail/10-std.mk
new file mode 100644
index 0000000000..ca8497c946
--- /dev/null
+++ b/build-aux/Makefile.each.tail/10-std.mk
@@ -0,0 +1,42 @@
+# Copyright (C) 2015-2016  Luke Shumaker
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# Add some more defaults to the *_files variables
+$(_am)clean_files += $($(_am)gen_files) $($(_am)cfg_files) $($(_am)out_files)
+
+# Make each of the standard variables relative to the correct directory 
+$(_am)src_files   := $(addprefix $(srcdir)/,$($(_am)src_files))
+$(_am)gen_files   := $(addprefix $(srcdir)/,$($(_am)gen_files))
+$(_am)cfg_files   := $(addprefix $(outdir)/,$($(_am)cfg_files))
+$(_am)out_files   := $(addprefix $(outdir)/,$($(_am)out_files))
+$(_am)sys_files   := $(addprefix $(DESTDIR),$($(_am)sys_files))
+$(_am)clean_files := $(addprefix $(outdir)/,$($(_am)clean_files))
+$(_am)slow_files  := $(addprefix $(outdir)/,$($(_am)slow_files))
+$(_am)subdirs     := $(addprefix $(outdir)/,$($(_am)subdirs))
+
+# Creative targets
+$(outdir)/build      :       $($(_am)out_files/$(outdir))
+$(outdir)/install    :       $($(_am)sys_files/$(outdir))
+$(outdir)/installdirs: $(dir $($(_am)sys_files/$(outdir)))
+
+# Destructive targets
+_am_uninstall/$(outdir)        = $(_am_sys_files/$(outdir))
+_am_mostlyclean/$(outdir)      = $(filter-out $(_am_slow_files/$(outdir)) $(_am_cfg_files/$(outdir)) $(_am_gen_files/$(outdir)) $(_am_src_files/$(outdir)),$(_am_clean_files/$(outdir)))
+_am_clean/$(outdir)            = $(filter-out                             $(_am_cfg_files/$(outdir)) $(_am_gen_files/$(outdir)) $(_am_src_files/$(outdir)),$(_am_clean_files/$(outdir)))
+_am_distclean/$(outdir)        = $(filter-out                                                        $(_am_gen_files/$(outdir)) $(_am_src_files/$(outdir)),$(_am_clean_files/$(outdir)))
+_am_maintainer-clean/$(outdir) = $(filter-out                                                                                   $(_am_src_files/$(outdir)),$(_am_clean_files/$(outdir)))
+$(addprefix $(outdir)/,uninstall mostlyclean clean distclean maintainer-clean):
+	$(RM) -- $(sort $(_am_$(@F)/$(@D)))
+	$(RMDIRS) $(sort $(dir $(_am_$(@F)/$(@D)))) 2>/dev/null || $(TRUE)
diff --git a/build-aux/Makefile.once.head/10-std.mk b/build-aux/Makefile.once.head/10-std.mk
new file mode 100644
index 0000000000..dec850c240
--- /dev/null
+++ b/build-aux/Makefile.once.head/10-std.mk
@@ -0,0 +1,31 @@
+# Copyright (C) 2015-2016  Luke Shumaker
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# Declare the default target
+all: build
+.PHONY: all
+
+# Standard creative PHONY targets
+$(_am)phony += build install installdirs
+# Standard destructive PHONY targets
+$(_am)phony += uninstall mostlyclean clean distclean maintainer-clean
+
+$(_am)dirlocal += $(_am)src_files
+$(_am)dirlocal += $(_am)gen_files
+$(_am)dirlocal += $(_am)cfg_files
+$(_am)dirlocal += $(_am)out_files
+$(_am)dirlocal += $(_am)sys_files
+$(_am)dirlocal += $(_am)clean_files
+$(_am)dirlocal += $(_am)slow_files
diff --git a/build-aux/Makefile.once.tail/10-std.mk b/build-aux/Makefile.once.tail/10-std.mk
new file mode 100644
index 0000000000..56c4f2c665
--- /dev/null
+++ b/build-aux/Makefile.once.tail/10-std.mk
@@ -0,0 +1,16 @@
+# Copyright (C) 2015-2016  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/>.
+
+.PHONY: noop
-- 
cgit v1.2.3-54-g00ecf


From 42bc23772059e663a8195a086e0b5b3c32366a92 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Fri, 27 May 2016 21:09:58 -0400
Subject: move everything into build-aux

---
 automake.head.mk                        |  56 -----------
 automake.tail.mk                        | 139 ---------------------------
 automake.txt                            | 164 --------------------------------
 build-aux/Makefile.each.tail/00-dist.mk |  18 ++++
 build-aux/Makefile.once.head/00-dist.mk |  16 ++++
 build-aux/Makefile.once.tail/00-dist.mk |  40 ++++++++
 6 files changed, 74 insertions(+), 359 deletions(-)
 delete mode 100644 automake.head.mk
 delete mode 100644 automake.tail.mk
 delete mode 100644 automake.txt
 create mode 100644 build-aux/Makefile.each.tail/00-dist.mk
 create mode 100644 build-aux/Makefile.once.head/00-dist.mk
 create mode 100644 build-aux/Makefile.once.tail/00-dist.mk

diff --git a/automake.head.mk b/automake.head.mk
deleted file mode 100644
index 431f14da2b..0000000000
--- a/automake.head.mk
+++ /dev/null
@@ -1,56 +0,0 @@
-# Copyright (C) 2015-2016  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/>.
-
-_am = am_
-
-_am_noslash = $(patsubst %/.,%,$(patsubst %/,%,$1))
-# These are all $(call _am_func,parent,child)
-#_am_relto = $(if $2,$(shell realpath -sm --relative-to='$1' $2))
-_am_is_subdir = $(filter $(abspath $1)/%,$(abspath $2)/.)
-_am_relto_helper = $(if $(call _am_is_subdir,$1,$2),$(patsubst $1/%,%,$(addsuffix /.,$2)),$(addprefix ../,$(call _am_relto_helper,$(patsubst %/,%,$(dir $1)),$2)))
-_am_relto = $(call _am_noslash,$(call _am_relto_helper,$(call _am_noslash,$(abspath $1)),$(call _am_noslash,$(abspath $2))))
-# Note that _am_is_subdir says that a directory is a subdirectory of
-# itself.
-_am_path = $(call _am_relto,.,$1)
-am_path = $(foreach p,$1,$(call _am_relto,.,$p))
-
-## Declare the default target
-all: build
-.PHONY: all
-
-## Set outdir and srcdir (assumes that topoutdir and topsrcdir are
-## already set)
-outdir := $(call _am_path,$(dir $(lastword $(filter-out %.mk,$(MAKEFILE_LIST)))))
-srcdir := $(call _am_path,$(topsrcdir)/$(call _am_relto,$(topoutdir),$(outdir)))
-
-_am_included_makefiles := $(_am_included_makefiles) $(call _am_path,$(outdir)/Makefile)
-
-## Empty variables for use by each Makefile
-$(_am)subdirs =
-$(_am)depdirs =
-
-$(_am)src_files =
-$(_am)gen_files =
-$(_am)cfg_files =
-$(_am)out_files =
-$(_am)sys_files =
-
-$(_am)clean_files =
-$(_am)slow_files =
-
-ifeq ($(_am_NO_ONCE),)
-include $(topsrcdir)/common.once.head.mk
-endif
-include $(topsrcdir)/common.each.head.mk
diff --git a/automake.tail.mk b/automake.tail.mk
deleted file mode 100644
index a24820b71c..0000000000
--- a/automake.tail.mk
+++ /dev/null
@@ -1,139 +0,0 @@
-# Copyright (C) 2015-2016  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/>.
-
-include $(topsrcdir)/common.each.tail.mk
-
-
-# Aggregate variables
-
-# Add some more defaults to the *_files variables
-$(_am)clean_files += $($(_am)gen_files) $($(_am)cfg_files) $($(_am)out_files)
-
-# Now namespace the *_files variables
-define _am_save_variables
-_am_src_files/$(outdir)   = $(addprefix $(srcdir)/,$($(_am)src_files))
-_am_gen_files/$(outdir)   = $(addprefix $(srcdir)/,$($(_am)gen_files))
-_am_cfg_files/$(outdir)   = $(addprefix $(outdir)/,$($(_am)cfg_files))
-_am_out_files/$(outdir)   = $(addprefix $(outdir)/,$($(_am)out_files))
-_am_sys_files/$(outdir)   = $(addprefix $(DESTDIR),$($(_am)sys_files))
-_am_clean_files/$(outdir) = $(addprefix $(outdir)/,$($(_am)clean_files))
-_am_slow_files/$(outdir)  = $(addprefix $(outdir)/,$($(_am)slow_files))
-_am_subdirs/$(outdir)     =                        $($(_am)subdirs)
-endef
-$(eval $(_am_save_variables))
-
-# And add them to the $(parent)_*_files variables (if applicable)
-define _am_add_subdir
-_am_src_files/%(outdir)   += $(_am_src_files/%(subdir))
-_am_gen_files/%(outdir)   += $(_am_gen_files/%(subdir))
-_am_cfg_files/%(outdir)   += $(_am_cfg_files/%(subdir))
-_am_out_files/%(outdir)   += $(_am_out_files/%(subdir))
-_am_sys_files/%(outdir)   += $(_am_sys_files/%(subdir))
-_am_clean_files/%(outdir) += $(_am_clean_files/%(subdir))
-_am_slow_files/%(outdir)  += $(_am_slow_files/%(subdir))
-endef
-$(foreach subdir,$(call _am_path,$(addprefix $(outdir)/,$($(_am)subdirs))),$(eval $(subst %(outdir),$(outdir),$(subst %(subdir),$(subdir),$(value _am_add_subdir)))))
-
-_am_outdirs := $(_am_outdirs) $(outdir)
-
-
-# Do some per-directory magic
-
-_am_phony = build install uninstall mostlyclean clean distclean maintainer-clean check
-
-.PHONY: $(addprefix $(outdir)/,$(_am_phony))
-
-$(addprefix $(outdir)/,uninstall mostlyclean clean distclean maintainer-clean)::
-	$(RM) -- $(sort $(_am_$(@F)/$(@D)))
-	$(RMDIRS) $(sort $(dir $(_am_$(@F)/$(@D)))) 2>/dev/null || $(TRUE)
-
-# 'build' and 'install' must be defined later, because the
-# am_*_files/* variables might not be complete yet.
-
-
-# Include Makefiles from other directories
-
-define _am_nl
-
-
-endef
-
-$(foreach _am_NO_ONCE,y,\
-	$(foreach makefile,$(foreach dir,$($(_am)subdirs) $($(_am)depdirs),$(call _am_path,$(outdir)/$(dir)/Makefile)),\
-		$(eval include $(filter-out $(_am_included_makefiles),$(makefile)))))
-
-
-# This only gets evaluated once, after all of the other Makefiles are read
-ifeq ($(_am_NO_ONCE),)
-# Empty directory-level variables
-outdir = /bogus
-srcdir = /bogus
-
-$(_am)subdirs =
-$(_am)depdirs =
-
-$(_am)src_files =
-$(_am)gen_files =
-$(_am)cfg_files =
-$(_am)out_files =
-$(_am)sys_files =
-$(_am)clean_files =
-$(_am)slow_files =
-
-_am_clean_files/$(topoutdir) += $(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz
-$(addprefix $(topoutdir)/,mostlyclean clean distclean maintainer-clean) ::
-	$(RM) -r -- $(topoutdir)/$(PACKAGE)-$(VERSION)
-
-define _am_directory_rules
-# Constructive phony targets
-$(outdir)/build  : $(_am_out_files/%(outdir))
-$(outdir)/install: $(_am_sys_files/%(outdir))
-# Destructive phony targets
-_am_uninstall/%(outdir)        = $(_am_sys_files/%(outdir))
-_am_mostlyclean/%(outdir)      = $(filter-out $(_am_slow_files/%(outdir)) $(_am_cfg_files/%(outdir)) $(_am_gen_files/%(outdir)) $(_am_src_files/%(outdir)),$(_am_clean_files/%(outdir)))
-_am_clean/%(outdir)            = $(filter-out                             $(_am_cfg_files/%(outdir)) $(_am_gen_files/%(outdir)) $(_am_src_files/%(outdir)),$(_am_clean_files/%(outdir)))
-_am_distclean/%(outdir)        = $(filter-out                                                        $(_am_gen_files/%(outdir)) $(_am_src_files/%(outdir)),$(_am_clean_files/%(outdir)))
-_am_maintainer-clean/%(outdir) = $(filter-out                                                                                   $(_am_src_files/%(outdir)),$(_am_clean_files/%(outdir)))
-endef
-$(foreach outdir,$(_am_outdirs),$(eval $(subst %(outdir),$(outdir),$(value _am_directory_rules))))
-
-# Add the `dist` target
-.PHONY: dist
-dist: $(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz
-$(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz: $(topoutdir)/$(PACKAGE)-$(VERSION)
-	$(TAR) czf $@ -C $(<D) $(<F)
-_am_copyfile = $(MKDIRS) $(dir $2) && $(CP) -T $1 $2
-_am_addfile = $(call _am_copyfile,$3,$2/$(call _am_relto,$1,$3))
-$(topoutdir)/$(PACKAGE)-$(VERSION): $(_am_src_files/$(topoutdir)) $(_am_gen_files/$(topoutdir))
-	$(RM) -r $@
-	@PS4='' && set -x && \
-	$(MKDIR) $(@D)/tmp.$(@F).$$$$ && \
-	$(foreach f,$^,$(call _am_addfile,$(topsrcdir),$(@D)/tmp.$(@F).$$$$,$f) &&) \
-	$(MV) $(@D)/tmp.$(@F).$$$$ $@ || $(RM) -r $(@D)/tmp.$(@F).$$$$
-
-include $(topsrcdir)/common.once.tail.mk
-
-# For some reason I can't explain, RM doesn't really get set with ?=
-CP     ?= cp
-MKDIR  ?= mkdir
-MKDIRS ?= mkdir -p
-MV     ?= mv
-RM      = rm -f
-RMDIRS ?= rmdir -p
-TAR    ?= tar
-TRUE   ?= true
-
-.PHONY: noop
-endif
diff --git a/automake.txt b/automake.txt
deleted file mode 100644
index 935af5f5a9..0000000000
--- a/automake.txt
+++ /dev/null
@@ -1,164 +0,0 @@
-Luke's AutoMake
-===============
-
-Yo, this document is incomplete.  It describes the magical
-automake.{head,tail}.mk Makefiles and how to use them, kinda.
-
-I wrote a "clone" of automake.  I say clone, because it works
-differently.  Yeah, I need a new name for it.
-
-High-level overview
--------------------
-
-Now, what this does for you is:
-
-It makes it _easy_ to write non-recursive Makefiles--and ones that are
-similar to plain recursive Makefiles, at that! (search for the paper
-"Recursive Make Considered Harmful")  As harmful as recursive make is,
-it's historically been difficult to to write non-recursive Makefiles.
-This makes it easy.
-
-It also makes it easy to follow the GNU standards for your makefiles:
-it takes care of this entire table of .PHONY targets for you:
-
-| this | and this         | are aliases for this                                   |
-|------+------------------+--------------------------------------------------------|
-| all  | build            | $(outdir)/build                                        |
-|      | install          | $(outdir)/install                                      |
-|      | uninstall        | $(outdir)/uninstall                                    |
-|      | mostlyclean      | $(outdir)/mostlyclean                                  |
-|      | clean            | $(outdir)/clean                                        |
-|      | distclean        | $(outdir)/distclean                                    |
-|      | maintainer-clean | $(outdir)/maintainer-clean                             |
-|      | check            | $(outdir)/check (not implemented for you)              |
-|      | dist             | $(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz (not .PHONY) |
-
-(You are still responsible for implementing the `$(outdir)/check`
-target in each of your Makefiles.)
-
-What you have to do is:
-
-In each source directory, you write a `Makefile`, very similarly to if
-you were writing for plain GNU Make, with
-
-    topoutdir ?= ...
-    topsrcdir ?= ...
-    include $(topsrcdir)/automake.head.mk
-
-    # your makefile
-    
-    include $(topsrcdir)/automake.tail.mk
-
-And in the top-level source directory, Write your own helper makefiles
-that get included:
- - `common.once.head.mk`: before parsing any of your Makefiles
- - `common.each.head.mk`: before parsing each of your Makefiles
- - `common.each.tail.mk`: after parsing each of your Makefiles
- - `common.each.tail.mk`: after parsing all of your Makefiles
-
-The `common.*.mk` makefiles are nice for including generic pattern
-rules and variables that aren't specific to a directory.
-
-You're probably thinking that this sounds too good to be true!
-Unfortunately, there are two major deviations from writing a plain
-recursive Makefile:
-
- 1. all targets and prerequisites (including .PHONY targets!) need to
-    be prefixed with
-    `$(srcdir)`/`$(outdir)`/`$(topsrcdir)`/`$(topoutdir)`.
-      * sub-gotcha: this means that if a pattern rule has a
-        prerequisite that may be in srcdir or outdir, then it must be
-        specified twice, once for each case.
- 2. if a prerequisite is in a directory "owned" by another Makefile,
-    you must filter the pathname through `am_path`:
-    `$(call am_path,YOUR_PATH)`.  Further, that path must NOT contain
-    a `..` segment; if you need to refer to a sibling directory, do it
-    relative to `$(topoutdir)` or `$(topsrcdir)`.
-
-Telling automake about your program
------------------------------------
-
-You tell automake what to do for you by setting some variables.  They
-are all prefixed with `am_`; this prefix may be changed by editing the
-`_am` variable at the top of `automake.head.mk`.
-
-The exception to this is the `am_path` variable, which is a macro that
-is used to make a list of filenames relative to the appropriate
-directory, because unlike normal GNU (Auto)Make, `$(outdir)` isn't
-nescessarily equal to `.`.  See above.
-
-There are several commands that generate files; simply record the list
-of files that each command generates as the following variable
-variables:
-
-| Variable     | Create Command | Delete Command              | Description                       | Relative to |
-|--------------+----------------+-----------------------------+-----------------------------------+-------------|
-| am_src_files | emacs          | rm -rf .                    | Files that the developer writes   | srcdir      |
-| am_gen_files | ???            | make maintainer-clean       | Files the developer compiles      | srcdir      |
-| am_cfg_files | ./configure    | make distclean              | Users' compile-time configuration | outdir      |
-| am_out_files | make all       | make mostlyclean/make clean | Files the user compiles           | outdir      |
-| am_sys_files | make install   | make uninstall              | Files the user installs           | DESTDIR     |
-
-In addition, there are two more variables that control not how files
-are created, but how they are deleted:
-
-| Variable       | Affected command | Description                                    | Relative to |
-|----------------+------------------+------------------------------------------------+-------------|
-| am_clean_files | make clean       | A list of things to `rm` in addition to the    | outdir      |
-|                |                  | files in `$(am_out_files)`.  (Example: `*.o`)  |             |
-|----------------+------------------+------------------------------------------------+-------------|
-| am_slow_files  | make mostlyclean | A list of things that (as an exception) should | outdir      |
-|                |                  | _not_ be deleted.  (otherwise, `mostlyclean`   |             |
-|                |                  | is the same as `clean`)                        |             |
-
-Finally, there are two variables that express the relationships
-between directories:
-
-| Variable   | Description                                             |
-|------------+---------------------------------------------------------|
-| am_subdirs | A list of other directories (containing Makefiles) that |
-|            | may be considered "children" of this                    |
-|            | directory/Makefile; building a phony target in this     |
-|            | directory should also build it in the subdirectory.     |
-|            | They are not necesarily actually subdirectories of this |
-|            | directory in the filesystem.                            |
-|------------+---------------------------------------------------------|
-| am_depdirs | A list of other directories (containing Makefiles) that |
-|            | contain or generate files that are dependencies of      |
-|            | targets in this directory.  They are not necesarily     |
-|            | actually subdirectories of this directory in the        |
-|            | filesystem.  Except for files that are dependencies of  |
-|            | files in this directory, things in the dependency       |
-|            | directory will not be built.                            |
-
-Tips, notes
------------
-
-I like to have the first (non-comment) line in a Makefile be:
-
-    include $(dir $(lastword $(MAKEFILE_LIST)))/../../config.mk
-
-(adjusting the number of `../` sequences as nescessary).  Then, my
-(user-editable) `config.mk` is of the form:
-
-    ifeq ($(topsrcdir),)
-    topoutdir := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
-    topsrcdir := $(topoutdir)
-
-    # your configuration
-
-    endif
-
-If the package has a `./configure` script, then I have it modifiy
-topsrcdir as necessary, as well as modifying whatever other parts of
-the configuration.  All of the configuration lives in `config.mk`;
-`./configure` doesn't modify any `Makefile`s, it just generates
-`config.mk`, and copies (or (sym?)link?) every `$(srcdir)/Makefile` to
-`$(outdir)/Makefile`.
-
-----
-Copyright (C) 2016  Luke Shumaker
-
-This documentation file is placed into the public domain.  If that is
-not possible in your legal system, I grant you permission to use it in
-absolutely every way that I can legally grant to you.
diff --git a/build-aux/Makefile.each.tail/00-dist.mk b/build-aux/Makefile.each.tail/00-dist.mk
new file mode 100644
index 0000000000..042af23cb4
--- /dev/null
+++ b/build-aux/Makefile.each.tail/00-dist.mk
@@ -0,0 +1,18 @@
+# Copyright (C) 2015-2016  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/>.
+
+ifeq ($(outdir),$(topoutdir))
+$(_am)clean_files += $(addprefix $(PACKAGE)-*,$($(_am)distexts) /)
+endif
diff --git a/build-aux/Makefile.once.head/00-dist.mk b/build-aux/Makefile.once.head/00-dist.mk
new file mode 100644
index 0000000000..5be9c72552
--- /dev/null
+++ b/build-aux/Makefile.once.head/00-dist.mk
@@ -0,0 +1,16 @@
+# Copyright (C) 2016  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/>.
+
+$(_am)distexts ?= .tar.gz
diff --git a/build-aux/Makefile.once.tail/00-dist.mk b/build-aux/Makefile.once.tail/00-dist.mk
new file mode 100644
index 0000000000..2527404e6b
--- /dev/null
+++ b/build-aux/Makefile.once.tail/00-dist.mk
@@ -0,0 +1,40 @@
+# Copyright (C) 2015-2016  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/>.
+
+# Add the `dist` target
+.PHONY: dist
+dist: $(addprefix $(topoutdir)/$(PACKAGE)-$(VERSION),$($(_am)distexts)
+
+$(topoutdir)/$(PACKAGE)-$(VERSION).tar: $(topoutdir)/$(PACKAGE)-$(VERSION)
+	$(TAR) cf $@ -C $(<D) $(<F)
+
+_am_copyfile = $(MKDIRS) $(dir $2) && $(CP) -T $1 $2
+_am_addfile = $(call _am_copyfile,$3,$2/$(call _am_relto,$1,$3))
+$(topoutdir)/$(PACKAGE)-$(VERSION): $(_am_src_files/$(topoutdir)) $(_am_gen_files/$(topoutdir))
+	$(RM) -r $@
+	@PS4='' && set -x && \
+	$(MKDIR) $(@D)/tmp.$(@F).$$$$ && \
+	$(foreach f,$^,$(call _am_addfile,$(topsrcdir),$(@D)/tmp.$(@F).$$$$,$f) &&) \
+	$(MV) $(@D)/tmp.$(@F).$$$$ $@ || $(RM) -r $(@D)/tmp.$(@F).$$$$
+
+# For some reason I can't explain, RM doesn't really get set with ?=
+CP     ?= cp
+MKDIR  ?= mkdir
+MKDIRS ?= mkdir -p
+MV     ?= mv
+RM      = rm -f
+RMDIRS ?= rmdir -p
+TAR    ?= tar
+TRUE   ?= true
-- 
cgit v1.2.3-54-g00ecf


From feadb8948e04996a4d024896dc50c82e62ceac56 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 29 May 2016 16:05:16 -0400
Subject: work on things

---
 build-aux/Makefile.head.mk | 39 +++++++++++++++++++++------------------
 build-aux/Makefile.tail.mk | 25 ++++++++++---------------
 2 files changed, 31 insertions(+), 33 deletions(-)

diff --git a/build-aux/Makefile.head.mk b/build-aux/Makefile.head.mk
index e4ae329a8f..e5ef379a09 100644
--- a/build-aux/Makefile.head.mk
+++ b/build-aux/Makefile.head.mk
@@ -14,36 +14,39 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # This bit only gets evaluated once, at the very beginning
-ifeq ($(_am_NO_ONCE),)
+ifeq ($(_at.NO_ONCE),)
+
+_at.noslash = $(patsubst %/.,%,$(patsubst %/,%,$1))
+# These are all $(call _at.func,parent,child)
+#_at.relto = $(if $2,$(shell realpath -sm --relative-to='$1' $2))
+_at.is_subdir = $(filter $(abspath $1)/%,$(abspath $2)/.)
+_at.relto_helper = $(if $(call _at.is_subdir,$1,$2),$(patsubst $1/%,%,$(addsuffix /.,$2)),$(addprefix ../,$(call _at.relto_helper,$(patsubst %/,%,$(dir $1)),$2)))
+_at.relto = $(call _at.noslash,$(call _at.relto_helper,$(call _at.noslash,$(abspath $1)),$(call _at.noslash,$(abspath $2))))
+# Note that _at.is_subdir says that a directory is a subdirectory of
+# itself.
+at.path = $(foreach p,$1,$(call _at.relto,.,$p))
 
-_am = am_
+define at.nl
 
-_am_noslash = $(patsubst %/.,%,$(patsubst %/,%,$1))
-# These are all $(call _am_func,parent,child)
-#_am_relto = $(if $2,$(shell realpath -sm --relative-to='$1' $2))
-_am_is_subdir = $(filter $(abspath $1)/%,$(abspath $2)/.)
-_am_relto_helper = $(if $(call _am_is_subdir,$1,$2),$(patsubst $1/%,%,$(addsuffix /.,$2)),$(addprefix ../,$(call _am_relto_helper,$(patsubst %/,%,$(dir $1)),$2)))
-_am_relto = $(call _am_noslash,$(call _am_relto_helper,$(call _am_noslash,$(abspath $1)),$(call _am_noslash,$(abspath $2))))
-# Note that _am_is_subdir says that a directory is a subdirectory of
-# itself.
-am_path = $(foreach p,$1,$(call _am_relto,.,$p))
 
-$(_am)dirlocal += $(_am)subdirs
-$(_am)dirlocal += $(_am)depdirs
+endef
+
+at.dirlocal += at.subdirs
+at.dirlocal += at.depdirs
 
 include $(topsrcdir)/common.once.head.mk
 
-endif # _am_NO_ONCE
+endif # _at.NO_ONCE
 
 # This bit gets evaluated for each Makefile
 
 ## Set outdir and srcdir (assumes that topoutdir and topsrcdir are
 ## already set)
-outdir := $(call am_path,$(dir $(lastword $(filter-out %.mk,$(MAKEFILE_LIST)))))
-srcdir := $(call am_path,$(topsrcdir)/$(call _am_relto,$(topoutdir),$(outdir)))
+outdir := $(call at.path,$(dir $(lastword $(filter-out %.mk,$(MAKEFILE_LIST)))))
+srcdir := $(call at.path,$(topsrcdir)/$(call _at.relto,$(topoutdir),$(outdir)))
 
-_am_included_makefiles := $(_am_included_makefiles) $(call am_path,$(outdir)/Makefile)
+_at.included_makefiles := $(_at.included_makefiles) $(call at.path,$(outdir)/Makefile)
 
-$(foreach v,$($(_am)dirlocal),$(eval $v=))
+$(foreach v,$(at.dirlocal),$(eval $v=))
 
 include $(topsrcdir)/common.each.head.mk
diff --git a/build-aux/Makefile.tail.mk b/build-aux/Makefile.tail.mk
index 472d2dba0a..bb197dcfd9 100644
--- a/build-aux/Makefile.tail.mk
+++ b/build-aux/Makefile.tail.mk
@@ -18,35 +18,30 @@
 include $(wildcard $(topsrcdir)/build-aux/Makefile.each.tail/*.mk)
 
 # Make the namespaced versions of all of the dirlocal variables
-$(foreach v,$($(_am)dirlocal),$(eval $v/$(outdir) = $($v)))
+$(foreach v,$(at.dirlocal),$(eval $v/$(outdir) = $($v)))
 
 # Remember that this is a directory that we've visited
-_am_outdirs := $(_am_outdirs) $(outdir)
+_at.outdirs := $(_at.outdirs) $(outdir)
 
 # Generic phony target declarations:
 # mark them phony
-.PHONY: $(addprefix $(outdir)/,$($(_am)phony))
+.PHONY: $(addprefix $(outdir)/,$(at.phony))
 # have them depend on subdirs
-$(foreach t,$($(_am)phony),$(eval $(outdir)/$t: $(addsuffix /$t,$(subdirs))))
+$(foreach t,$(at.phony),$(eval $(outdir)/$t: $(addsuffix /$t,$(subdirs))))
 
 # Include Makefiles from other directories
-
-define _am_nl
-
-
-endef
-$(foreach _am_NO_ONCE,y,\
-	$(foreach makefile,$(call am_path,$(addsuffix /Makefile,$($(_am)subdirs) $($(_am)depdirs))),\
-		$(eval include $(filter-out $(_am_included_makefiles),$(makefile)))))
+$(foreach _at.NO_ONCE,y,\
+	$(foreach makefile,$(call am_path,$(addsuffix /Makefile,$(at.subdirs) $(at.depdirs))),\
+		$(eval include $(filter-out $(_at.included_makefiles),$(makefile)))))
 
 # This bit only gets evaluated once, after all of the other Makefiles are read
-ifeq ($(_am_NO_ONCE),)
+ifeq ($(_at.NO_ONCE),)
 
 outdir = /bogus
 srcdir = /bogus
 
-$(foreach v,$($(_am)dirlocal),$(eval $v=))
+$(foreach v,$(at.dirlocal),$(eval $v=))
 
 include $(wildcard $(topsrcdir)/build-aux/Makefile.once.tail/*.mk)
 
-endif # _am_NO_ONCE
+endif # _at.NO_ONCE
-- 
cgit v1.2.3-54-g00ecf


From 44595e16ebcde42a730d927a0f7b563feef084a3 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 29 May 2016 16:05:16 -0400
Subject: work on things

---
 build-aux/Makefile.each.tail/10-std.mk | 39 +++++++++++++++++-----------------
 build-aux/Makefile.once.head/10-std.mk | 20 +++++++++--------
 2 files changed, 30 insertions(+), 29 deletions(-)

diff --git a/build-aux/Makefile.each.tail/10-std.mk b/build-aux/Makefile.each.tail/10-std.mk
index ca8497c946..4d36cc596b 100644
--- a/build-aux/Makefile.each.tail/10-std.mk
+++ b/build-aux/Makefile.each.tail/10-std.mk
@@ -12,31 +12,30 @@
 #
 # 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/>.
-
 # Add some more defaults to the *_files variables
-$(_am)clean_files += $($(_am)gen_files) $($(_am)cfg_files) $($(_am)out_files)
+std.clean_files += $(std.gen_files) $(std.cfg_files) $(std.out_files)
 
 # Make each of the standard variables relative to the correct directory 
-$(_am)src_files   := $(addprefix $(srcdir)/,$($(_am)src_files))
-$(_am)gen_files   := $(addprefix $(srcdir)/,$($(_am)gen_files))
-$(_am)cfg_files   := $(addprefix $(outdir)/,$($(_am)cfg_files))
-$(_am)out_files   := $(addprefix $(outdir)/,$($(_am)out_files))
-$(_am)sys_files   := $(addprefix $(DESTDIR),$($(_am)sys_files))
-$(_am)clean_files := $(addprefix $(outdir)/,$($(_am)clean_files))
-$(_am)slow_files  := $(addprefix $(outdir)/,$($(_am)slow_files))
-$(_am)subdirs     := $(addprefix $(outdir)/,$($(_am)subdirs))
+std.src_files   := $(addprefix $(srcdir)/,$(std.src_files))
+std.gen_files   := $(addprefix $(srcdir)/,$(std.gen_files))
+std.cfg_files   := $(addprefix $(outdir)/,$(std.cfg_files))
+std.out_files   := $(addprefix $(outdir)/,$(std.out_files))
+std.sys_files   := $(addprefix $(DESTDIR),$(std.sys_files))
+std.clean_files := $(addprefix $(outdir)/,$(std.clean_files))
+std.slow_files  := $(addprefix $(outdir)/,$(std.slow_files))
+std.subdirs     := $(addprefix $(outdir)/,$(std.subdirs))
 
 # Creative targets
-$(outdir)/build      :       $($(_am)out_files/$(outdir))
-$(outdir)/install    :       $($(_am)sys_files/$(outdir))
-$(outdir)/installdirs: $(dir $($(_am)sys_files/$(outdir)))
+$(outdir)/build      :       $(std.out_files)
+$(outdir)/install    :       $(std.sys_files)
+$(outdir)/installdirs: $(dir $(std.sys_files))
 
 # Destructive targets
-_am_uninstall/$(outdir)        = $(_am_sys_files/$(outdir))
-_am_mostlyclean/$(outdir)      = $(filter-out $(_am_slow_files/$(outdir)) $(_am_cfg_files/$(outdir)) $(_am_gen_files/$(outdir)) $(_am_src_files/$(outdir)),$(_am_clean_files/$(outdir)))
-_am_clean/$(outdir)            = $(filter-out                             $(_am_cfg_files/$(outdir)) $(_am_gen_files/$(outdir)) $(_am_src_files/$(outdir)),$(_am_clean_files/$(outdir)))
-_am_distclean/$(outdir)        = $(filter-out                                                        $(_am_gen_files/$(outdir)) $(_am_src_files/$(outdir)),$(_am_clean_files/$(outdir)))
-_am_maintainer-clean/$(outdir) = $(filter-out                                                                                   $(_am_src_files/$(outdir)),$(_am_clean_files/$(outdir)))
+_std.uninstall/$(outdir)        := $(_std.sys_files)
+_std.mostlyclean/$(outdir)      := $(filter-out $(_std.slow_files) $(_std.cfg_files) $(_std.gen_files) $(_std.src_files),$(_std.clean_files))
+_std.clean/$(outdir)            := $(filter-out                    $(_std.cfg_files) $(_std.gen_files) $(_std.src_files),$(_std.clean_files))
+_std.distclean/$(outdir)        := $(filter-out                                      $(_std.gen_files) $(_std.src_files),$(_std.clean_files))
+_std.maintainer-clean/$(outdir) := $(filter-out                                                        $(_std.src_files),$(_std.clean_files))
 $(addprefix $(outdir)/,uninstall mostlyclean clean distclean maintainer-clean):
-	$(RM) -- $(sort $(_am_$(@F)/$(@D)))
-	$(RMDIRS) $(sort $(dir $(_am_$(@F)/$(@D)))) 2>/dev/null || $(TRUE)
+	$(RM) -- $(sort $(_std.$(@F)/$(@D)))
+	$(RMDIRS) $(sort $(dir $(_std.$(@F)/$(@D)))) 2>/dev/null || $(TRUE)
diff --git a/build-aux/Makefile.once.head/10-std.mk b/build-aux/Makefile.once.head/10-std.mk
index dec850c240..b3d7c4aba7 100644
--- a/build-aux/Makefile.once.head/10-std.mk
+++ b/build-aux/Makefile.once.head/10-std.mk
@@ -17,15 +17,17 @@
 all: build
 .PHONY: all
 
+DESTDIR ?=
+
 # Standard creative PHONY targets
-$(_am)phony += build install installdirs
+at.phony += build install installdirs
 # Standard destructive PHONY targets
-$(_am)phony += uninstall mostlyclean clean distclean maintainer-clean
+at.phony += uninstall mostlyclean clean distclean maintainer-clean
 
-$(_am)dirlocal += $(_am)src_files
-$(_am)dirlocal += $(_am)gen_files
-$(_am)dirlocal += $(_am)cfg_files
-$(_am)dirlocal += $(_am)out_files
-$(_am)dirlocal += $(_am)sys_files
-$(_am)dirlocal += $(_am)clean_files
-$(_am)dirlocal += $(_am)slow_files
+at.dirlocal += std.src_files
+at.dirlocal += std.gen_files
+at.dirlocal += std.cfg_files
+at.dirlocal += std.out_files
+at.dirlocal += std.sys_files
+at.dirlocal += std.clean_files
+at.dirlocal += std.slow_files
-- 
cgit v1.2.3-54-g00ecf


From 7d1baa39157b6ab5e9f0cb6b5413f6fc1e2d4eea Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 29 May 2016 16:05:16 -0400
Subject: work on things

---
 build-aux/Makefile.each.tail/00-dist.mk |  2 +-
 build-aux/Makefile.once.head/00-dist.mk | 17 +----------------
 build-aux/Makefile.once.tail/00-dist.mk | 30 +++++++++++++++++-------------
 3 files changed, 19 insertions(+), 30 deletions(-)

diff --git a/build-aux/Makefile.each.tail/00-dist.mk b/build-aux/Makefile.each.tail/00-dist.mk
index 042af23cb4..1ab75680bc 100644
--- a/build-aux/Makefile.each.tail/00-dist.mk
+++ b/build-aux/Makefile.each.tail/00-dist.mk
@@ -14,5 +14,5 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 ifeq ($(outdir),$(topoutdir))
-$(_am)clean_files += $(addprefix $(PACKAGE)-*,$($(_am)distexts) /)
+std.clean_files += $(addprefix $(PACKAGE)-*,$(dist.exts) /)
 endif
diff --git a/build-aux/Makefile.once.head/00-dist.mk b/build-aux/Makefile.once.head/00-dist.mk
index 5be9c72552..314f7f8f44 100644
--- a/build-aux/Makefile.once.head/00-dist.mk
+++ b/build-aux/Makefile.once.head/00-dist.mk
@@ -1,16 +1 @@
-# Copyright (C) 2016  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/>.
-
-$(_am)distexts ?= .tar.gz
+dist.exts ?= .tar.gz
diff --git a/build-aux/Makefile.once.tail/00-dist.mk b/build-aux/Makefile.once.tail/00-dist.mk
index 2527404e6b..d8fa226eb9 100644
--- a/build-aux/Makefile.once.tail/00-dist.mk
+++ b/build-aux/Makefile.once.tail/00-dist.mk
@@ -17,10 +17,7 @@
 .PHONY: dist
 dist: $(addprefix $(topoutdir)/$(PACKAGE)-$(VERSION),$($(_am)distexts)
 
-$(topoutdir)/$(PACKAGE)-$(VERSION).tar: $(topoutdir)/$(PACKAGE)-$(VERSION)
-	$(TAR) cf $@ -C $(<D) $(<F)
-
-_am_copyfile = $(MKDIRS) $(dir $2) && $(CP) -T $1 $2
+_am_copyfile = $(MKDIR_P) $(dir $2) && $(CP) -T $1 $2
 _am_addfile = $(call _am_copyfile,$3,$2/$(call _am_relto,$1,$3))
 $(topoutdir)/$(PACKAGE)-$(VERSION): $(_am_src_files/$(topoutdir)) $(_am_gen_files/$(topoutdir))
 	$(RM) -r $@
@@ -29,12 +26,19 @@ $(topoutdir)/$(PACKAGE)-$(VERSION): $(_am_src_files/$(topoutdir)) $(_am_gen_file
 	$(foreach f,$^,$(call _am_addfile,$(topsrcdir),$(@D)/tmp.$(@F).$$$$,$f) &&) \
 	$(MV) $(@D)/tmp.$(@F).$$$$ $@ || $(RM) -r $(@D)/tmp.$(@F).$$$$
 
-# For some reason I can't explain, RM doesn't really get set with ?=
-CP     ?= cp
-MKDIR  ?= mkdir
-MKDIRS ?= mkdir -p
-MV     ?= mv
-RM      = rm -f
-RMDIRS ?= rmdir -p
-TAR    ?= tar
-TRUE   ?= true
+$(topoutdir)/$(PACKAGE)-$(VERSION).tar: $(topoutdir)/$(PACKAGE)-$(VERSION)
+	$(TAR) cf $@ -C $(<D) $(<F)
+$(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz: $(topoutdir)/$(PACKAGE)-$(VERSION).tar
+	$(GZIP) $(GZIP_ENV) < $< > $@
+
+CP      ?= cp
+GZIP    ?= gzip
+MKDIR   ?= mkdir
+MKDIR_P ?= mkdir -p
+MV      ?= mv
+RM      ?= rm -f
+RMDIR_P ?= rmdir -p
+TAR     ?= tar
+TRUE    ?= true
+
+GZIP_ENV ?= --best
-- 
cgit v1.2.3-54-g00ecf


From a50081a79688df9ff91a2ea48852bcd23fb56c0f Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 29 May 2016 16:05:16 -0400
Subject: work on things

---
 build-aux/Makefile.once.head/11-gnustandards.mk | 181 ++++++++++++++++++++++++
 1 file changed, 181 insertions(+)
 create mode 100644 build-aux/Makefile.once.head/11-gnustandards.mk

diff --git a/build-aux/Makefile.once.head/11-gnustandards.mk b/build-aux/Makefile.once.head/11-gnustandards.mk
new file mode 100644
index 0000000000..5520b9bcaf
--- /dev/null
+++ b/build-aux/Makefile.once.head/11-gnustandards.mk
@@ -0,0 +1,181 @@
+# This file is based on §7.2 "Makefile Conventions" of the release of
+# the GNU Coding Standards dated April 13, 2016.
+
+# 7.2.1: General Conventions for Makefiles
+# ----------------------------------------
+
+# The standards claim that every Makefile should contain
+#
+#    SHELL = /bin/sh`
+#
+# but note that this is unnescesary with GNU Make.
+
+# 7.2.2: Utilities in Makefiles
+# -----------------------------
+
+# It's ok to hard-code these commands in rules, but who wants to
+# memorize the list of what's ok?
+AWK ?= awk
+CAT ?= cat
+CMP ?= cmp
+CP ?= cp
+DIFF ?= diff
+ECHO ?= echo
+EGREP ?= egrep
+EXPR ?= expr
+FALSE ?= false
+GREP ?= grep
+INSTALL_INFO ?= install-info
+LN ?= ln
+LS ?= ls
+MKDIR ?= mkdir
+MV ?= mv
+PRINTF ?= printf
+PWD ?= pwd
+RM ?= rm
+RMDIR ?= rmdir
+SED ?= sed
+SLEEP ?= sleep
+SORT ?= sort
+TAR ?= tar
+TEST ?= test
+TOUCH ?= touch
+TR ?= tr
+TRUE ?= true
+
+# Beyond those, define them yourself.
+
+# 7.2.3 Variables for Specifying Commands
+# ---------------------------------------
+
+INSTALL ?= install
+INSTALL_PROGRAM ?= $(INSTALL)
+INSTALL_DATA ?= ${INSTALL} -m 644
+
+# 7.2.4 DESTDIR: Support for Staged Installs
+# ------------------------------------------
+
+# This is done for us by the std module.
+
+# 7.2.5 Variables for Installation Directories
+# --------------------------------------------
+
+# Root for the installation
+prefix ?= /usr/local
+exec_prefix ?= $(prefix)
+# Executable programs
+bindir     ?= $(exec_prefix)/bin
+sbindir    ?= $(exec_prefix)/sbin
+libexecdir ?= $(exec_prefix)/libexec
+gnu.program_dirs += $(bindir) $(sbindir) $(libexecdir)
+# Data files
+datarootdir    ?= $(prefix)/share
+datadir        ?= $(datarootdir)
+sysconfdir     ?= $(prefix)/etc
+sharedstatedir ?= $(prefix)/com
+localstatedir  ?= $(prefix)/var
+runstatedir    ?= $(localstatedir)/run
+gnu.data_dirs += $(datarootdir) $(datadir) $(sysconfdir) $(sharedstatedir) $(localstatedir) $(runstatedir)
+# Specific types of files
+includedir ?= $(prefix)/include
+oldincludedir ?= /usr/include
+docdir ?= $(datarootdir)/doc/$(PACKAGE)
+infodir ?= $(datarootdir)/info
+htmldir ?= $(docdir)
+dvidir ?= $(docdir)
+pdfdir ?= $(docdir)
+psdir ?= $(docdir)
+libdir ?= $(exec_prefix)/lib
+lispdir ?= $(datarootdir)/emacs/site-lisp
+localedir ?= $(datarootdir)/locale
+gnu.data_dirs += $(includedir) $(oldincludedir) $(docdir) $(infodir) $(htmldir) $(dvidir) $(pdfdir) $(psdir) $(libdir) $(lispdir) $(localedir)
+
+mandir ?= $(datarootdir)/man
+man1dir ?= $(mandir)/man1
+man2dir ?= $(mandir)/man2
+man3dir ?= $(mandir)/man3
+man4dir ?= $(mandir)/man4
+man5dir ?= $(mandir)/man5
+man6dir ?= $(mandir)/man6
+man7dir ?= $(mandir)/man7
+man8dir ?= $(mandir)/man8
+gnu.data_dirs += $(mandir) $(man1dir) $(man2dir) $(man3dir) $(man4dir) $(man5dir) $(man6dir) $(man7dir) $(man8dir)
+
+manext ?= .1
+man1ext ?= .1
+man2ext ?= .2
+man3ext ?= .3
+man4ext ?= .4
+man5ext ?= .5
+man6ext ?= .6
+man7ext ?= .7
+man8ext ?= .8
+
+# srcdir is handled for us by the core
+
+define _gnu.install_program
+$$($1)/%: $$(outdir)/$$($1)
+	$$(NORMAL_INSTALL)
+	$$(INSTALL_PROGRAM)
+$$($1)/%: $$(srcdir)/$$($1)
+	$$(NORMAL_INSTALL)
+	$$(INSTALL_PROGRAM)
+endef
+$(foreach d,$(gnu.program_dirs),$(eval $(call _gnu.install_program,$d)))
+
+define _gnu.install_data
+$$($1)/%: $$(outdir)/$$($1)
+	$$(NORMAL_INSTALL)
+	$$(INSTALL_DATA)
+$$($1)/%: $$(srcdir)/$$($1)
+	$$(NORMAL_INSTALL)
+	$$(INSTALL_DATA)
+endef
+$(foreach d,$(gnu.data_dirs),$(eval $(call _gnu.install_data,$d)))
+
+gnu.dirs += $(gnu.program_dirs) $(gnu.data_dirs)
+$(gnu.dirs):
+	$(MKDIR_P) $@
+
+# 7.2.6: Standard Targets for Users
+# ---------------------------------
+
+gnu.info_docs ?=
+std.sys_files += $(foreach f,$(gnu.info_docs), $(infodir)/$f.info )
+
+#all: std
+#install: std
+$(outdir)/install-html: $(foreach f,$(gnu.info_docs), $(DESTDIR)$(htmldir)/$f.html )
+$(outdir)/install-dvi : $(foreach f,$(gnu.info_docs), $(DESTDIR)$(dvidir)/$f.dvi  )
+$(outdir)/install-pdf : $(foreach f,$(gnu.info_docs), $(DESTDIR)$(pdfdir)/$f.pdf  )
+$(outdir)/install-ps  : $(foreach f,$(gnu.info_docs), $(DESTDIR)$(psdir)/$f.ps   )
+#uninstall: std
+$(outdir)/install-strip: install
+	$(STRIP $(filter $(bindir)/% $(sbindir)/% $(libexecdir)/%,$(std.sys_files/$(@D)))
+#clean: std
+#distclean: std
+#mostlyclean: std
+#maintainer-clean: std
+TAGS: TODO
+$(outdir)/info: $(addsuffix .info,$(gnu.info_docs))
+$(outdir)/dvi : $(addsuffix .dvi ,$(gnu.info_docs))
+$(outdir)/html: $(addsuffix .html,$(gnu.info_docs))
+$(outdir)/pdf : $(addsuffix .pdf ,$(gnu.info_docs))
+$(outdir)/ps  : $(addsuffix .ps  ,$(gnu.info_docs))
+#dist:dist
+check: TODO
+installcheck: TODO
+#installdirs: std
+
+$(outdir)/%.info: $(srcdir)/%.texi; $(MAKEINFO)  -o $(@D) $<
+$(outdir)/%.dvi : $(srcdir)/%.texi; $(TEXI2DVI)  -o $(@D) $<
+$(outdir)/%.html: $(srcdir)/%.texi; $(TEXI2HTML) -o $(@D) $<
+$(outdir)/%.pdf : $(srcdir)/%.texi; $(TEXI2PDF)  -o $(@D) $<
+$(outdir)/%.ps  : $(srcdir)/%.texi; $(TEXI2PS)   -o $(@D) $<
+
+
+
+#installdirs: std
+
+# 7.2.7: Standard Targets for Users
+# ---------------------------------
-- 
cgit v1.2.3-54-g00ecf


From fe5bc3b55bf56fc3e3322548bd8bb7e6bcb8ff6c Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 29 May 2016 16:05:16 -0400
Subject: work on things

---
 config.mk.in | 92 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 config.mk.in

diff --git a/config.mk.in b/config.mk.in
new file mode 100644
index 0000000000..f0c75d2d1d
--- /dev/null
+++ b/config.mk.in
@@ -0,0 +1,92 @@
+# This file is based on §7.2 "Makefile Conventions" of the release of
+# the GNU Coding Standards dated April 13, 2016.
+
+# 7.2.2: Utilities in Makefiles
+# ----------------------------- 
+
+# It's ok to hard-code these commands in rules, but who wants to
+# memorize the list of what's ok?
+AWK = @AWK@
+CAT = @CAT@
+CMP = @CMP@
+CP = @CP@
+DIFF = @DIFF@
+ECHO = @ECHO@
+EGREP = @EGREP@
+EXPR = @EXPR@
+FALSE = @FALSE@
+GREP = @GREP@
+INSTALL_INFO = @INSTALL_INFO@
+LN = @LN@
+LS = @LS@
+MKDIR = @MKDIR@
+MV = @MV@
+PRINTF = @PRINTF@
+PWD = @PWD@
+RM = @RM@
+RMDIR = @RMDIR@
+SED = @SED@
+SLEEP = @SLEEP@
+SORT = @SORT@
+TAR = @TAR@
+TEST = @TEST@
+TOUCH = @TOUCH@
+TR = @TR@
+TRUE = @TRUE@
+
+# 7.2.3 Variables for Specifying Commands
+# ---------------------------------------
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_DATA = @INSTALL_DATA@
+
+# 7.2.5 Variables for Installation Directories
+# --------------------------------------------
+
+# Root for the installation
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+# Executable programs
+bindir = @bindir@
+sbindir = @sbindir@
+libexecdir = @libexecdir@
+# Data files (Autoconf won't support runstatedir until version 2.70)
+datarootdir = @datarootdir@
+datadir = @datadir@
+sysconfdir = @sysconfdir@
+sharedstatedir = @sharedstatedir@
+localstatedir = @localstatedir@
+runstatedir = $(localstatedir)/run
+# Specific types of files
+includedir = @includedir@
+oldincludedir = @oldincludedir@
+docdir = @docdir@
+infodir = @infodir@
+htmldir = @htmldir@
+dvidir = @dvidir@
+pdfdir = @pdfdir@
+psdir = @psdir@
+libdir = @libdir@
+lispdir = $(datarootdir)/emacs/site-lisp
+localedir = @localedir@
+
+mandir = @mandir@
+man1dir = $(mandir)/man1
+man2dir = $(mandir)/man2
+man3dir = $(mandir)/man3
+man4dir = $(mandir)/man4
+man5dir = $(mandir)/man5
+man6dir = $(mandir)/man6
+man7dir = $(mandir)/man7
+man8dir = $(mandir)/man8
+
+manext = .1
+man1ext = .1
+man2ext = .2
+man3ext = .3
+man4ext = .4
+man5ext = .5
+man6ext = .6
+man7ext = .7
+man8ext = .8
-- 
cgit v1.2.3-54-g00ecf


From d98870ac5acfe42d410383dfe7f2af18923510c4 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 29 May 2016 16:05:16 -0400
Subject: work on things

---
 build-aux/Makefile.once.head/00-write-ifchanged.mk |  1 +
 build-aux/write-ifchanged                          | 25 ++++++++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 build-aux/Makefile.once.head/00-write-ifchanged.mk
 create mode 100755 build-aux/write-ifchanged

diff --git a/build-aux/Makefile.once.head/00-write-ifchanged.mk b/build-aux/Makefile.once.head/00-write-ifchanged.mk
new file mode 100644
index 0000000000..79ef1c419c
--- /dev/null
+++ b/build-aux/Makefile.once.head/00-write-ifchanged.mk
@@ -0,0 +1 @@
+WRITE_IFCHANGED = $(topsrcdir)/build-aux/write-ifchanged
diff --git a/build-aux/write-ifchanged b/build-aux/write-ifchanged
new file mode 100755
index 0000000000..185ceb0039
--- /dev/null
+++ b/build-aux/write-ifchanged
@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+# Copyright (C) 2015  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/>.
+
+outfile=$1
+tmpfile="$(dirname "$outfile")/.tmp${outfile##*/}"
+
+cat > "$tmpfile" || exit $?
+if cmp -s "$tmpfile" "$outfile"; then
+        rm -f "$tmpfile" || :
+else
+        mv -f "$tmpfile" "$outfile"
+fi
-- 
cgit v1.2.3-54-g00ecf


From 8441649be887b54222d52fb9e69247c9012acff2 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 29 May 2016 16:09:27 -0400
Subject: Remove everything but the core

---
 build-aux/Makefile.each.head/.gitignore | 0
 build-aux/Makefile.each.tail/.gitignore | 0
 build-aux/Makefile.once.head/.gitignore | 0
 build-aux/Makefile.once.tail/.gitignore | 0
 4 files changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 build-aux/Makefile.each.head/.gitignore
 create mode 100644 build-aux/Makefile.each.tail/.gitignore
 create mode 100644 build-aux/Makefile.once.head/.gitignore
 create mode 100644 build-aux/Makefile.once.tail/.gitignore

diff --git a/build-aux/Makefile.each.head/.gitignore b/build-aux/Makefile.each.head/.gitignore
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/build-aux/Makefile.each.tail/.gitignore b/build-aux/Makefile.each.tail/.gitignore
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/build-aux/Makefile.once.head/.gitignore b/build-aux/Makefile.once.head/.gitignore
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/build-aux/Makefile.once.tail/.gitignore b/build-aux/Makefile.once.tail/.gitignore
new file mode 100644
index 0000000000..e69de29bb2
-- 
cgit v1.2.3-54-g00ecf


From 85c37c0e6f8ebf9d816f984a3499d856a2e708b1 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 29 May 2016 17:05:41 -0400
Subject: tidy up

---
 build-aux/Makefile.each.tail/10-std.mk |  2 +-
 build-aux/Makefile.once.head/10-std.mk | 12 +++++++++---
 build-aux/Makefile.once.tail/10-std.mk | 16 ----------------
 3 files changed, 10 insertions(+), 20 deletions(-)
 delete mode 100644 build-aux/Makefile.once.tail/10-std.mk

diff --git a/build-aux/Makefile.each.tail/10-std.mk b/build-aux/Makefile.each.tail/10-std.mk
index 4d36cc596b..8cebc7f7ac 100644
--- a/build-aux/Makefile.each.tail/10-std.mk
+++ b/build-aux/Makefile.each.tail/10-std.mk
@@ -38,4 +38,4 @@ _std.distclean/$(outdir)        := $(filter-out
 _std.maintainer-clean/$(outdir) := $(filter-out                                                        $(_std.src_files),$(_std.clean_files))
 $(addprefix $(outdir)/,uninstall mostlyclean clean distclean maintainer-clean):
 	$(RM) -- $(sort $(_std.$(@F)/$(@D)))
-	$(RMDIRS) $(sort $(dir $(_std.$(@F)/$(@D)))) 2>/dev/null || $(TRUE)
+	$(RMDIR_P) $(sort $(dir $(_std.$(@F)/$(@D)))) 2>/dev/null || $(TRUE)
diff --git a/build-aux/Makefile.once.head/10-std.mk b/build-aux/Makefile.once.head/10-std.mk
index b3d7c4aba7..3e058eca57 100644
--- a/build-aux/Makefile.once.head/10-std.mk
+++ b/build-aux/Makefile.once.head/10-std.mk
@@ -15,9 +15,7 @@
 
 # Declare the default target
 all: build
-.PHONY: all
-
-DESTDIR ?=
+.PHONY: all noop
 
 # Standard creative PHONY targets
 at.phony += build install installdirs
@@ -31,3 +29,11 @@ at.dirlocal += std.out_files
 at.dirlocal += std.sys_files
 at.dirlocal += std.clean_files
 at.dirlocal += std.slow_files
+
+# User configuration
+
+DESTDIR ?=
+
+RM      ?= rm -f
+RMDIR_P ?= rmdir -p
+TRUE    ?= true
diff --git a/build-aux/Makefile.once.tail/10-std.mk b/build-aux/Makefile.once.tail/10-std.mk
deleted file mode 100644
index 56c4f2c665..0000000000
--- a/build-aux/Makefile.once.tail/10-std.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright (C) 2015-2016  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/>.
-
-.PHONY: noop
-- 
cgit v1.2.3-54-g00ecf


From cbe8694c76ea68d56073ffe3e74359a5db4d997a Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 29 May 2016 17:29:02 -0400
Subject: tidy

---
 build-aux/Makefile.each.tail/00-dist.mk |  4 +++-
 build-aux/Makefile.once.head/00-dist.mk | 36 +++++++++++++++++++++++++++++++++
 build-aux/Makefile.once.tail/00-dist.mk | 26 +++++-------------------
 3 files changed, 44 insertions(+), 22 deletions(-)

diff --git a/build-aux/Makefile.each.tail/00-dist.mk b/build-aux/Makefile.each.tail/00-dist.mk
index 1ab75680bc..6e6a5cbfd8 100644
--- a/build-aux/Makefile.each.tail/00-dist.mk
+++ b/build-aux/Makefile.each.tail/00-dist.mk
@@ -14,5 +14,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 ifeq ($(outdir),$(topoutdir))
-std.clean_files += $(addprefix $(PACKAGE)-*,$(dist.exts) /)
+std.clean_files += $(addprefix $(PACKAGE)-*,$(dist.exts) .tar /)
 endif
+
+$(outdir)/dist: $(addprefix $(topoutdir)/$(PACKAGE)-$(VERSION),$(dist.exts))
diff --git a/build-aux/Makefile.once.head/00-dist.mk b/build-aux/Makefile.once.head/00-dist.mk
index 314f7f8f44..98fc6b3b4e 100644
--- a/build-aux/Makefile.once.head/00-dist.mk
+++ b/build-aux/Makefile.once.head/00-dist.mk
@@ -1 +1,37 @@
+# Copyright (C) 2015-2016  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/>.
+
+# Developer configuration
+
 dist.exts ?= .tar.gz
+PACKAGE ?= YOUR_PACKAGE_NAME
+VERSION ?= 0.0.1
+
+# User configuration
+
+CP      ?= cp
+GZIP    ?= gzip
+MKDIR   ?= mkdir
+MKDIR_P ?= mkdir -p
+MV      ?= mv
+RM      ?= rm -f
+TAR     ?= tar
+
+GZIPFLAGS ?= $(GZIP_ENV)
+GZIP_ENV ?= --best
+
+# Implementation
+
+at.phony += dist
diff --git a/build-aux/Makefile.once.tail/00-dist.mk b/build-aux/Makefile.once.tail/00-dist.mk
index d8fa226eb9..ef3ecb1265 100644
--- a/build-aux/Makefile.once.tail/00-dist.mk
+++ b/build-aux/Makefile.once.tail/00-dist.mk
@@ -13,32 +13,16 @@
 # 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/>.
 
-# Add the `dist` target
-.PHONY: dist
-dist: $(addprefix $(topoutdir)/$(PACKAGE)-$(VERSION),$($(_am)distexts)
-
-_am_copyfile = $(MKDIR_P) $(dir $2) && $(CP) -T $1 $2
-_am_addfile = $(call _am_copyfile,$3,$2/$(call _am_relto,$1,$3))
-$(topoutdir)/$(PACKAGE)-$(VERSION): $(_am_src_files/$(topoutdir)) $(_am_gen_files/$(topoutdir))
+_dist.copyfile = $(MKDIR_P) $(dir $2) && $(CP) -T $1 $2
+_dist.addfile = $(call _dist.copyfile,$3,$2/$(call at.relto,$1,$3))
+$(topoutdir)/$(PACKAGE)-$(VERSION): $(std.src_files/$(topoutdir)) $(std.gen_files/$(topoutdir))
 	$(RM) -r $@
 	@PS4='' && set -x && \
 	$(MKDIR) $(@D)/tmp.$(@F).$$$$ && \
-	$(foreach f,$^,$(call _am_addfile,$(topsrcdir),$(@D)/tmp.$(@F).$$$$,$f) &&) \
+	$(foreach f,$^,$(call _dist.addfile,$(topsrcdir),$(@D)/tmp.$(@F).$$$$,$f) &&) \
 	$(MV) $(@D)/tmp.$(@F).$$$$ $@ || $(RM) -r $(@D)/tmp.$(@F).$$$$
 
 $(topoutdir)/$(PACKAGE)-$(VERSION).tar: $(topoutdir)/$(PACKAGE)-$(VERSION)
 	$(TAR) cf $@ -C $(<D) $(<F)
 $(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz: $(topoutdir)/$(PACKAGE)-$(VERSION).tar
-	$(GZIP) $(GZIP_ENV) < $< > $@
-
-CP      ?= cp
-GZIP    ?= gzip
-MKDIR   ?= mkdir
-MKDIR_P ?= mkdir -p
-MV      ?= mv
-RM      ?= rm -f
-RMDIR_P ?= rmdir -p
-TAR     ?= tar
-TRUE    ?= true
-
-GZIP_ENV ?= --best
+	$(GZIP) $(GZIPFLAGS) < $< > $@
-- 
cgit v1.2.3-54-g00ecf


From 37b88c702ebe46611435f528b087d82c53dfcc77 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 29 May 2016 17:37:41 -0400
Subject: rename PACKAGE->dist.name VERSION->dist.version

---
 build-aux/Makefile.each.tail/00-dist.mk |  4 ++--
 build-aux/Makefile.once.head/00-dist.mk | 11 +++++++++--
 build-aux/Makefile.once.tail/00-dist.mk |  6 +++---
 3 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/build-aux/Makefile.each.tail/00-dist.mk b/build-aux/Makefile.each.tail/00-dist.mk
index 6e6a5cbfd8..d85ecc08cd 100644
--- a/build-aux/Makefile.each.tail/00-dist.mk
+++ b/build-aux/Makefile.each.tail/00-dist.mk
@@ -14,7 +14,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 ifeq ($(outdir),$(topoutdir))
-std.clean_files += $(addprefix $(PACKAGE)-*,$(dist.exts) .tar /)
+std.clean_files += $(addprefix $(dist.name)-*,$(dist.exts) .tar /)
 endif
 
-$(outdir)/dist: $(addprefix $(topoutdir)/$(PACKAGE)-$(VERSION),$(dist.exts))
+$(outdir)/dist: $(addprefix $(topoutdir)/$(dist.name)-$(dist.version),$(dist.exts))
diff --git a/build-aux/Makefile.once.head/00-dist.mk b/build-aux/Makefile.once.head/00-dist.mk
index 98fc6b3b4e..6a54b7d0b9 100644
--- a/build-aux/Makefile.once.head/00-dist.mk
+++ b/build-aux/Makefile.once.head/00-dist.mk
@@ -16,8 +16,15 @@
 # Developer configuration
 
 dist.exts ?= .tar.gz
-PACKAGE ?= YOUR_PACKAGE_NAME
-VERSION ?= 0.0.1
+dist.name ?= $(PACKAGE)
+dist.version ?= $(VERSION)
+
+ifeq ($(dist.name),)
+$(error dist.name must be set)
+endif
+ifeq ($(dist.version),)
+$(error dist.name must be set)
+endif
 
 # User configuration
 
diff --git a/build-aux/Makefile.once.tail/00-dist.mk b/build-aux/Makefile.once.tail/00-dist.mk
index ef3ecb1265..ee28fac53a 100644
--- a/build-aux/Makefile.once.tail/00-dist.mk
+++ b/build-aux/Makefile.once.tail/00-dist.mk
@@ -15,14 +15,14 @@
 
 _dist.copyfile = $(MKDIR_P) $(dir $2) && $(CP) -T $1 $2
 _dist.addfile = $(call _dist.copyfile,$3,$2/$(call at.relto,$1,$3))
-$(topoutdir)/$(PACKAGE)-$(VERSION): $(std.src_files/$(topoutdir)) $(std.gen_files/$(topoutdir))
+$(topoutdir)/$(dist.name)-$(dist.version): $(std.src_files/$(topoutdir)) $(std.gen_files/$(topoutdir))
 	$(RM) -r $@
 	@PS4='' && set -x && \
 	$(MKDIR) $(@D)/tmp.$(@F).$$$$ && \
 	$(foreach f,$^,$(call _dist.addfile,$(topsrcdir),$(@D)/tmp.$(@F).$$$$,$f) &&) \
 	$(MV) $(@D)/tmp.$(@F).$$$$ $@ || $(RM) -r $(@D)/tmp.$(@F).$$$$
 
-$(topoutdir)/$(PACKAGE)-$(VERSION).tar: $(topoutdir)/$(PACKAGE)-$(VERSION)
+$(topoutdir)/$(dist.name)-$(dist.version).tar: $(topoutdir)/$(dist.name)-$(dist.version)
 	$(TAR) cf $@ -C $(<D) $(<F)
-$(topoutdir)/$(PACKAGE)-$(VERSION).tar.gz: $(topoutdir)/$(PACKAGE)-$(VERSION).tar
+$(topoutdir)/$(dist.name)-$(dist.version).tar.gz: $(topoutdir)/$(dist.name)-$(dist.version).tar
 	$(GZIP) $(GZIPFLAGS) < $< > $@
-- 
cgit v1.2.3-54-g00ecf


From c53ae3285fb85d3b70870692a0206ab0c6521796 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 29 May 2016 18:38:08 -0400
Subject: oops

---
 build-aux/Makefile.once.head/00-dist.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build-aux/Makefile.once.head/00-dist.mk b/build-aux/Makefile.once.head/00-dist.mk
index 6a54b7d0b9..2f1da66444 100644
--- a/build-aux/Makefile.once.head/00-dist.mk
+++ b/build-aux/Makefile.once.head/00-dist.mk
@@ -23,7 +23,7 @@ ifeq ($(dist.name),)
 $(error dist.name must be set)
 endif
 ifeq ($(dist.version),)
-$(error dist.name must be set)
+$(error dist.version must be set)
 endif
 
 # User configuration
-- 
cgit v1.2.3-54-g00ecf


From 68affbbe3a2258510f48c62400cc95ad042c959d Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 29 May 2016 18:38:23 -0400
Subject: Rename dist.name -> dist.pkgname

---
 build-aux/Makefile.each.tail/00-dist.mk | 4 ++--
 build-aux/Makefile.once.head/00-dist.mk | 6 +++---
 build-aux/Makefile.once.tail/00-dist.mk | 6 +++---
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/build-aux/Makefile.each.tail/00-dist.mk b/build-aux/Makefile.each.tail/00-dist.mk
index d85ecc08cd..a0943059ba 100644
--- a/build-aux/Makefile.each.tail/00-dist.mk
+++ b/build-aux/Makefile.each.tail/00-dist.mk
@@ -14,7 +14,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 ifeq ($(outdir),$(topoutdir))
-std.clean_files += $(addprefix $(dist.name)-*,$(dist.exts) .tar /)
+std.clean_files += $(addprefix $(dist.pkgname)-*,$(dist.exts) .tar /)
 endif
 
-$(outdir)/dist: $(addprefix $(topoutdir)/$(dist.name)-$(dist.version),$(dist.exts))
+$(outdir)/dist: $(addprefix $(topoutdir)/$(dist.pkgname)-$(dist.version),$(dist.exts))
diff --git a/build-aux/Makefile.once.head/00-dist.mk b/build-aux/Makefile.once.head/00-dist.mk
index 2f1da66444..d5bfcd3d2f 100644
--- a/build-aux/Makefile.once.head/00-dist.mk
+++ b/build-aux/Makefile.once.head/00-dist.mk
@@ -16,11 +16,11 @@
 # Developer configuration
 
 dist.exts ?= .tar.gz
-dist.name ?= $(PACKAGE)
+dist.pkgname ?= $(PACKAGE)
 dist.version ?= $(VERSION)
 
-ifeq ($(dist.name),)
-$(error dist.name must be set)
+ifeq ($(dist.pkgname),)
+$(error dist.pkgname must be set)
 endif
 ifeq ($(dist.version),)
 $(error dist.version must be set)
diff --git a/build-aux/Makefile.once.tail/00-dist.mk b/build-aux/Makefile.once.tail/00-dist.mk
index ee28fac53a..3990f571ff 100644
--- a/build-aux/Makefile.once.tail/00-dist.mk
+++ b/build-aux/Makefile.once.tail/00-dist.mk
@@ -15,14 +15,14 @@
 
 _dist.copyfile = $(MKDIR_P) $(dir $2) && $(CP) -T $1 $2
 _dist.addfile = $(call _dist.copyfile,$3,$2/$(call at.relto,$1,$3))
-$(topoutdir)/$(dist.name)-$(dist.version): $(std.src_files/$(topoutdir)) $(std.gen_files/$(topoutdir))
+$(topoutdir)/$(dist.pkgname)-$(dist.version): $(std.src_files/$(topoutdir)) $(std.gen_files/$(topoutdir))
 	$(RM) -r $@
 	@PS4='' && set -x && \
 	$(MKDIR) $(@D)/tmp.$(@F).$$$$ && \
 	$(foreach f,$^,$(call _dist.addfile,$(topsrcdir),$(@D)/tmp.$(@F).$$$$,$f) &&) \
 	$(MV) $(@D)/tmp.$(@F).$$$$ $@ || $(RM) -r $(@D)/tmp.$(@F).$$$$
 
-$(topoutdir)/$(dist.name)-$(dist.version).tar: $(topoutdir)/$(dist.name)-$(dist.version)
+$(topoutdir)/$(dist.pkgname)-$(dist.version).tar: $(topoutdir)/$(dist.pkgname)-$(dist.version)
 	$(TAR) cf $@ -C $(<D) $(<F)
-$(topoutdir)/$(dist.name)-$(dist.version).tar.gz: $(topoutdir)/$(dist.name)-$(dist.version).tar
+$(topoutdir)/$(dist.pkgname)-$(dist.version).tar.gz: $(topoutdir)/$(dist.pkgname)-$(dist.version).tar
 	$(GZIP) $(GZIPFLAGS) < $< > $@
-- 
cgit v1.2.3-54-g00ecf


From 0b3959406003cb61c9d10e2f1d45c755ec700392 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 29 May 2016 18:39:41 -0400
Subject: add checks that top{src,out}dir are set

---
 build-aux/Makefile.head.mk | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/build-aux/Makefile.head.mk b/build-aux/Makefile.head.mk
index e5ef379a09..c680f41a4e 100644
--- a/build-aux/Makefile.head.mk
+++ b/build-aux/Makefile.head.mk
@@ -16,6 +16,13 @@
 # This bit only gets evaluated once, at the very beginning
 ifeq ($(_at.NO_ONCE),)
 
+ifeq ($(topsrcdir),)
+$(error topsrcdir must be set before including Makefile.head.mk)
+endif
+ifeq ($(topoutdir),)
+$(error topoutdir must be set before including Makefile.head.mk)
+endif
+
 _at.noslash = $(patsubst %/.,%,$(patsubst %/,%,$1))
 # These are all $(call _at.func,parent,child)
 #_at.relto = $(if $2,$(shell realpath -sm --relative-to='$1' $2))
-- 
cgit v1.2.3-54-g00ecf


From ac719e8d3e8795059752451c859af9071a1303f4 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 29 May 2016 19:15:05 -0400
Subject: tidy

---
 build-aux/Makefile.each.tail/11-gnu.mk          |  59 ++++++++
 build-aux/Makefile.once.head/11-gnu.mk          | 143 +++++++++++++++++++
 build-aux/Makefile.once.head/11-gnustandards.mk | 181 ------------------------
 build-aux/Makefile.once.tail/11-gnu.mk          |  17 +++
 4 files changed, 219 insertions(+), 181 deletions(-)
 create mode 100644 build-aux/Makefile.each.tail/11-gnu.mk
 create mode 100644 build-aux/Makefile.once.head/11-gnu.mk
 delete mode 100644 build-aux/Makefile.once.head/11-gnustandards.mk
 create mode 100644 build-aux/Makefile.once.tail/11-gnu.mk

diff --git a/build-aux/Makefile.each.tail/11-gnu.mk b/build-aux/Makefile.each.tail/11-gnu.mk
new file mode 100644
index 0000000000..c7cb1cb767
--- /dev/null
+++ b/build-aux/Makefile.each.tail/11-gnu.mk
@@ -0,0 +1,59 @@
+# Copyright (C) 2016  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/>.
+
+# 7.2.6: Standard Targets for Users
+# ---------------------------------
+
+std.gen_files += $(foreach f,$(gnu.info_docs),            $f.info )
+std.sys_files += $(foreach f,$(gnu.info_docs), $(infodir)/$f.info )
+
+$(foreach d,$(gnu.program_dirs),$(eval $(call _gnu.install_program,$d)))
+$(foreach d,$(gnu.data_dirs)   ,$(eval $(call _gnu.install_data,$d)))
+
+#all: std
+#install: std
+$(outdir)/install-html: $(foreach f,$(gnu.info_docs), $(DESTDIR)$(htmldir)/$f.html )
+$(outdir)/install-dvi : $(foreach f,$(gnu.info_docs), $(DESTDIR)$(dvidir)/$f.dvi  )
+$(outdir)/install-pdf : $(foreach f,$(gnu.info_docs), $(DESTDIR)$(pdfdir)/$f.pdf  )
+$(outdir)/install-ps  : $(foreach f,$(gnu.info_docs), $(DESTDIR)$(psdir)/$f.ps   )
+#uninstall: std
+$(outdir)/install-strip: install
+	$(STRIP) $(filter $(addsuffix /%,$(gnu.program_dirs)),$(std.sys_files/$(@D)))
+#clean: std
+#distclean: std
+#mostlyclean: std
+#maintainer-clean: std
+TAGS: TODO
+$(outdir)/info: $(addsuffix .info,$(gnu.info_docs))
+$(outdir)/dvi : $(addsuffix .dvi ,$(gnu.info_docs))
+$(outdir)/html: $(addsuffix .html,$(gnu.info_docs))
+$(outdir)/pdf : $(addsuffix .pdf ,$(gnu.info_docs))
+$(outdir)/ps  : $(addsuffix .ps  ,$(gnu.info_docs))
+#dist:dist
+check: TODO
+installcheck: TODO
+#installdirs: std
+
+$(outdir)/%.info: $(srcdir)/%.texi; $(MAKEINFO)  -o $(@D) $<
+$(outdir)/%.info: $(outdir)/%.texi; $(MAKEINFO)  -o $(@D) $<
+$(outdir)/%.dvi : $(srcdir)/%.texi; $(TEXI2DVI)  -o $(@D) $<
+$(outdir)/%.dvi : $(outdir)/%.texi; $(TEXI2DVI)  -o $(@D) $<
+$(outdir)/%.html: $(srcdir)/%.texi; $(TEXI2HTML) -o $(@D) $<
+$(outdir)/%.html: $(outdir)/%.texi; $(TEXI2HTML) -o $(@D) $<
+$(outdir)/%.pdf : $(srcdir)/%.texi; $(TEXI2PDF)  -o $(@D) $<
+$(outdir)/%.pdf : $(outdir)/%.texi; $(TEXI2PDF)  -o $(@D) $<
+$(outdir)/%.ps  : $(srcdir)/%.texi; $(TEXI2PS)   -o $(@D) $<
+$(outdir)/%.ps  : $(outdir)/%.texi; $(TEXI2PS)   -o $(@D) $<
+#installdirs: std
diff --git a/build-aux/Makefile.once.head/11-gnu.mk b/build-aux/Makefile.once.head/11-gnu.mk
new file mode 100644
index 0000000000..b704a57de4
--- /dev/null
+++ b/build-aux/Makefile.once.head/11-gnu.mk
@@ -0,0 +1,143 @@
+# Copyright (C) 2016  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/>.
+
+# 7.2.2: Utilities in Makefiles
+# -----------------------------
+
+# It's ok to hard-code these commands in rules, but who wants to
+# memorize the list of what's ok?
+AWK ?= awk
+CAT ?= cat
+CMP ?= cmp
+CP ?= cp
+DIFF ?= diff
+ECHO ?= echo
+EGREP ?= egrep
+EXPR ?= expr
+FALSE ?= false
+GREP ?= grep
+INSTALL_INFO ?= install-info
+LN ?= ln
+LS ?= ls
+MKDIR ?= mkdir
+MV ?= mv
+PRINTF ?= printf
+PWD ?= pwd
+RM ?= rm
+RMDIR ?= rmdir
+SED ?= sed
+SLEEP ?= sleep
+SORT ?= sort
+TAR ?= tar
+TEST ?= test
+TOUCH ?= touch
+TR ?= tr
+TRUE ?= true
+
+# 7.2.3 Variables for Specifying Commands
+# ---------------------------------------
+
+INSTALL ?= install
+INSTALL_PROGRAM ?= $(INSTALL)
+INSTALL_DATA ?= ${INSTALL} -m 644
+
+# These aren't specified in the standards, but we use them
+STRIP ?= strip
+MAKEINFO ?= makeinfo
+TEXI2DVI ?= texi2dvi
+TEXI2HTML ?= makeinfo --html
+TEXI2PDF ?= texi2pdf
+TEXI2PS ?= makeinfo --ps
+MKDIR_P ?= mkdir -p
+
+# 7.2.5 Variables for Installation Directories
+# --------------------------------------------
+
+# Root for the installation
+prefix ?= /usr/local
+exec_prefix ?= $(prefix)
+# Executable programs
+bindir     ?= $(exec_prefix)/bin
+sbindir    ?= $(exec_prefix)/sbin
+libexecdir ?= $(exec_prefix)/libexec
+gnu.program_dirs += $(bindir) $(sbindir) $(libexecdir)
+# Data files
+datarootdir    ?= $(prefix)/share
+datadir        ?= $(datarootdir)
+sysconfdir     ?= $(prefix)/etc
+sharedstatedir ?= $(prefix)/com
+localstatedir  ?= $(prefix)/var
+runstatedir    ?= $(localstatedir)/run
+gnu.data_dirs += $(datarootdir) $(datadir) $(sysconfdir) $(sharedstatedir) $(localstatedir) $(runstatedir)
+# Specific types of files
+includedir ?= $(prefix)/include
+oldincludedir ?= /usr/include
+docdir ?= $(datarootdir)/doc/$(PACKAGE)
+infodir ?= $(datarootdir)/info
+htmldir ?= $(docdir)
+dvidir ?= $(docdir)
+pdfdir ?= $(docdir)
+psdir ?= $(docdir)
+libdir ?= $(exec_prefix)/lib
+lispdir ?= $(datarootdir)/emacs/site-lisp
+localedir ?= $(datarootdir)/locale
+gnu.data_dirs += $(includedir) $(oldincludedir) $(docdir) $(infodir) $(htmldir) $(dvidir) $(pdfdir) $(psdir) $(libdir) $(lispdir) $(localedir)
+
+mandir ?= $(datarootdir)/man
+man1dir ?= $(mandir)/man1
+man2dir ?= $(mandir)/man2
+man3dir ?= $(mandir)/man3
+man4dir ?= $(mandir)/man4
+man5dir ?= $(mandir)/man5
+man6dir ?= $(mandir)/man6
+man7dir ?= $(mandir)/man7
+man8dir ?= $(mandir)/man8
+gnu.data_dirs += $(mandir) $(man1dir) $(man2dir) $(man3dir) $(man4dir) $(man5dir) $(man6dir) $(man7dir) $(man8dir)
+
+manext ?= .1
+man1ext ?= .1
+man2ext ?= .2
+man3ext ?= .3
+man4ext ?= .4
+man5ext ?= .5
+man6ext ?= .6
+man7ext ?= .7
+man8ext ?= .8
+
+# srcdir is handled for us by the core
+
+# Other initialization
+gnu.info_docs ?=
+std.dirlocal += gnu.info_docs
+
+define _gnu.install_program
+$$($1)/%: $$(outdir)/$$($1)
+	$$(NORMAL_INSTALL)
+	$$(INSTALL_PROGRAM)
+$$($1)/%: $$(srcdir)/$$($1)
+	$$(NORMAL_INSTALL)
+	$$(INSTALL_PROGRAM)
+endef
+
+define _gnu.install_data
+$$($1)/%: $$(outdir)/$$($1)
+	$$(NORMAL_INSTALL)
+	$$(INSTALL_DATA)
+$$($1)/%: $$(srcdir)/$$($1)
+	$$(NORMAL_INSTALL)
+	$$(INSTALL_DATA)
+endef
+
+gnu.dirs += $(gnu.program_dirs) $(gnu.data_dirs)
diff --git a/build-aux/Makefile.once.head/11-gnustandards.mk b/build-aux/Makefile.once.head/11-gnustandards.mk
deleted file mode 100644
index 5520b9bcaf..0000000000
--- a/build-aux/Makefile.once.head/11-gnustandards.mk
+++ /dev/null
@@ -1,181 +0,0 @@
-# This file is based on §7.2 "Makefile Conventions" of the release of
-# the GNU Coding Standards dated April 13, 2016.
-
-# 7.2.1: General Conventions for Makefiles
-# ----------------------------------------
-
-# The standards claim that every Makefile should contain
-#
-#    SHELL = /bin/sh`
-#
-# but note that this is unnescesary with GNU Make.
-
-# 7.2.2: Utilities in Makefiles
-# -----------------------------
-
-# It's ok to hard-code these commands in rules, but who wants to
-# memorize the list of what's ok?
-AWK ?= awk
-CAT ?= cat
-CMP ?= cmp
-CP ?= cp
-DIFF ?= diff
-ECHO ?= echo
-EGREP ?= egrep
-EXPR ?= expr
-FALSE ?= false
-GREP ?= grep
-INSTALL_INFO ?= install-info
-LN ?= ln
-LS ?= ls
-MKDIR ?= mkdir
-MV ?= mv
-PRINTF ?= printf
-PWD ?= pwd
-RM ?= rm
-RMDIR ?= rmdir
-SED ?= sed
-SLEEP ?= sleep
-SORT ?= sort
-TAR ?= tar
-TEST ?= test
-TOUCH ?= touch
-TR ?= tr
-TRUE ?= true
-
-# Beyond those, define them yourself.
-
-# 7.2.3 Variables for Specifying Commands
-# ---------------------------------------
-
-INSTALL ?= install
-INSTALL_PROGRAM ?= $(INSTALL)
-INSTALL_DATA ?= ${INSTALL} -m 644
-
-# 7.2.4 DESTDIR: Support for Staged Installs
-# ------------------------------------------
-
-# This is done for us by the std module.
-
-# 7.2.5 Variables for Installation Directories
-# --------------------------------------------
-
-# Root for the installation
-prefix ?= /usr/local
-exec_prefix ?= $(prefix)
-# Executable programs
-bindir     ?= $(exec_prefix)/bin
-sbindir    ?= $(exec_prefix)/sbin
-libexecdir ?= $(exec_prefix)/libexec
-gnu.program_dirs += $(bindir) $(sbindir) $(libexecdir)
-# Data files
-datarootdir    ?= $(prefix)/share
-datadir        ?= $(datarootdir)
-sysconfdir     ?= $(prefix)/etc
-sharedstatedir ?= $(prefix)/com
-localstatedir  ?= $(prefix)/var
-runstatedir    ?= $(localstatedir)/run
-gnu.data_dirs += $(datarootdir) $(datadir) $(sysconfdir) $(sharedstatedir) $(localstatedir) $(runstatedir)
-# Specific types of files
-includedir ?= $(prefix)/include
-oldincludedir ?= /usr/include
-docdir ?= $(datarootdir)/doc/$(PACKAGE)
-infodir ?= $(datarootdir)/info
-htmldir ?= $(docdir)
-dvidir ?= $(docdir)
-pdfdir ?= $(docdir)
-psdir ?= $(docdir)
-libdir ?= $(exec_prefix)/lib
-lispdir ?= $(datarootdir)/emacs/site-lisp
-localedir ?= $(datarootdir)/locale
-gnu.data_dirs += $(includedir) $(oldincludedir) $(docdir) $(infodir) $(htmldir) $(dvidir) $(pdfdir) $(psdir) $(libdir) $(lispdir) $(localedir)
-
-mandir ?= $(datarootdir)/man
-man1dir ?= $(mandir)/man1
-man2dir ?= $(mandir)/man2
-man3dir ?= $(mandir)/man3
-man4dir ?= $(mandir)/man4
-man5dir ?= $(mandir)/man5
-man6dir ?= $(mandir)/man6
-man7dir ?= $(mandir)/man7
-man8dir ?= $(mandir)/man8
-gnu.data_dirs += $(mandir) $(man1dir) $(man2dir) $(man3dir) $(man4dir) $(man5dir) $(man6dir) $(man7dir) $(man8dir)
-
-manext ?= .1
-man1ext ?= .1
-man2ext ?= .2
-man3ext ?= .3
-man4ext ?= .4
-man5ext ?= .5
-man6ext ?= .6
-man7ext ?= .7
-man8ext ?= .8
-
-# srcdir is handled for us by the core
-
-define _gnu.install_program
-$$($1)/%: $$(outdir)/$$($1)
-	$$(NORMAL_INSTALL)
-	$$(INSTALL_PROGRAM)
-$$($1)/%: $$(srcdir)/$$($1)
-	$$(NORMAL_INSTALL)
-	$$(INSTALL_PROGRAM)
-endef
-$(foreach d,$(gnu.program_dirs),$(eval $(call _gnu.install_program,$d)))
-
-define _gnu.install_data
-$$($1)/%: $$(outdir)/$$($1)
-	$$(NORMAL_INSTALL)
-	$$(INSTALL_DATA)
-$$($1)/%: $$(srcdir)/$$($1)
-	$$(NORMAL_INSTALL)
-	$$(INSTALL_DATA)
-endef
-$(foreach d,$(gnu.data_dirs),$(eval $(call _gnu.install_data,$d)))
-
-gnu.dirs += $(gnu.program_dirs) $(gnu.data_dirs)
-$(gnu.dirs):
-	$(MKDIR_P) $@
-
-# 7.2.6: Standard Targets for Users
-# ---------------------------------
-
-gnu.info_docs ?=
-std.sys_files += $(foreach f,$(gnu.info_docs), $(infodir)/$f.info )
-
-#all: std
-#install: std
-$(outdir)/install-html: $(foreach f,$(gnu.info_docs), $(DESTDIR)$(htmldir)/$f.html )
-$(outdir)/install-dvi : $(foreach f,$(gnu.info_docs), $(DESTDIR)$(dvidir)/$f.dvi  )
-$(outdir)/install-pdf : $(foreach f,$(gnu.info_docs), $(DESTDIR)$(pdfdir)/$f.pdf  )
-$(outdir)/install-ps  : $(foreach f,$(gnu.info_docs), $(DESTDIR)$(psdir)/$f.ps   )
-#uninstall: std
-$(outdir)/install-strip: install
-	$(STRIP $(filter $(bindir)/% $(sbindir)/% $(libexecdir)/%,$(std.sys_files/$(@D)))
-#clean: std
-#distclean: std
-#mostlyclean: std
-#maintainer-clean: std
-TAGS: TODO
-$(outdir)/info: $(addsuffix .info,$(gnu.info_docs))
-$(outdir)/dvi : $(addsuffix .dvi ,$(gnu.info_docs))
-$(outdir)/html: $(addsuffix .html,$(gnu.info_docs))
-$(outdir)/pdf : $(addsuffix .pdf ,$(gnu.info_docs))
-$(outdir)/ps  : $(addsuffix .ps  ,$(gnu.info_docs))
-#dist:dist
-check: TODO
-installcheck: TODO
-#installdirs: std
-
-$(outdir)/%.info: $(srcdir)/%.texi; $(MAKEINFO)  -o $(@D) $<
-$(outdir)/%.dvi : $(srcdir)/%.texi; $(TEXI2DVI)  -o $(@D) $<
-$(outdir)/%.html: $(srcdir)/%.texi; $(TEXI2HTML) -o $(@D) $<
-$(outdir)/%.pdf : $(srcdir)/%.texi; $(TEXI2PDF)  -o $(@D) $<
-$(outdir)/%.ps  : $(srcdir)/%.texi; $(TEXI2PS)   -o $(@D) $<
-
-
-
-#installdirs: std
-
-# 7.2.7: Standard Targets for Users
-# ---------------------------------
diff --git a/build-aux/Makefile.once.tail/11-gnu.mk b/build-aux/Makefile.once.tail/11-gnu.mk
new file mode 100644
index 0000000000..df5f19258c
--- /dev/null
+++ b/build-aux/Makefile.once.tail/11-gnu.mk
@@ -0,0 +1,17 @@
+# Copyright (C) 2016  Luke Shumaker
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+$(gnu.dirs):
+	$(MKDIR_P) $@
-- 
cgit v1.2.3-54-g00ecf


From e521304e16879d394a677232264f4d5c836c3cbb Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 29 May 2016 19:21:26 -0400
Subject: use :: on destructive targets to allow them to be extended

---
 build-aux/Makefile.each.tail/10-std.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build-aux/Makefile.each.tail/10-std.mk b/build-aux/Makefile.each.tail/10-std.mk
index 8cebc7f7ac..bff3b63d28 100644
--- a/build-aux/Makefile.each.tail/10-std.mk
+++ b/build-aux/Makefile.each.tail/10-std.mk
@@ -36,6 +36,6 @@ _std.mostlyclean/$(outdir)      := $(filter-out $(_std.slow_files) $(_std.cfg_fi
 _std.clean/$(outdir)            := $(filter-out                    $(_std.cfg_files) $(_std.gen_files) $(_std.src_files),$(_std.clean_files))
 _std.distclean/$(outdir)        := $(filter-out                                      $(_std.gen_files) $(_std.src_files),$(_std.clean_files))
 _std.maintainer-clean/$(outdir) := $(filter-out                                                        $(_std.src_files),$(_std.clean_files))
-$(addprefix $(outdir)/,uninstall mostlyclean clean distclean maintainer-clean):
+$(addprefix $(outdir)/,uninstall mostlyclean clean distclean maintainer-clean)::
 	$(RM) -- $(sort $(_std.$(@F)/$(@D)))
 	$(RMDIR_P) $(sort $(dir $(_std.$(@F)/$(@D)))) 2>/dev/null || $(TRUE)
-- 
cgit v1.2.3-54-g00ecf


From c959c6b0a235fae077864a494f383285bac0a5b1 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 29 May 2016 22:53:31 -0400
Subject: stuff

---
 config.mk.in | 70 +++++++++++++++++++++++++++++++++++++++---------------------
 1 file changed, 46 insertions(+), 24 deletions(-)

diff --git a/config.mk.in b/config.mk.in
index f0c75d2d1d..ffe7c1ca97 100644
--- a/config.mk.in
+++ b/config.mk.in
@@ -1,46 +1,68 @@
 # This file is based on §7.2 "Makefile Conventions" of the release of
 # the GNU Coding Standards dated April 13, 2016.
 
+dist.pkgname = @PACKAGE_TARNAME@
+gnu.pkgname = @PACKAGE_NAME@
+
+# AC_PROG_{AWK,GREP,EGREP,FGREP,INSTALL,MKDIR_P,SED}
 # 7.2.2: Utilities in Makefiles
 # ----------------------------- 
 
 # It's ok to hard-code these commands in rules, but who wants to
 # memorize the list of what's ok?
 AWK = @AWK@
-CAT = @CAT@
-CMP = @CMP@
-CP = @CP@
-DIFF = @DIFF@
-ECHO = @ECHO@
+CAT = cat
+CMP = cmp
+CP = cp
+DIFF = diff
+ECHO = echo
 EGREP = @EGREP@
-EXPR = @EXPR@
-FALSE = @FALSE@
+EXPR = expr
+FALSE = false
 GREP = @GREP@
-INSTALL_INFO = @INSTALL_INFO@
-LN = @LN@
-LS = @LS@
-MKDIR = @MKDIR@
-MV = @MV@
-PRINTF = @PRINTF@
-PWD = @PWD@
-RM = @RM@
-RMDIR = @RMDIR@
+INSTALL_INFO = install-info
+LN = ln
+LS = ls
+MKDIR = mkdir
+MV = mv
+PRINTF = printf
+PWD = pwd
+RM = rm
+RMDIR = rmdir
 SED = @SED@
-SLEEP = @SLEEP@
-SORT = @SORT@
-TAR = @TAR@
-TEST = @TEST@
-TOUCH = @TOUCH@
-TR = @TR@
-TRUE = @TRUE@
+SLEEP = sleep
+SORT = sort
+TAR = tar
+TEST = test
+TOUCH = touch
+TR = tr
+TRUE = true
+
+AR = @AR@
+BISON = bison
+CC = @CC@
+FLEX = flex
+INSTALL = @INSTALL@
+LD = ld
+LDCONFIG = ldconfig
+LEX = @LEX@
+MAKEINFO = makeinfo
+RANLIB = @RANLIB@
+TEXI2DVI = texi2dvi
+YACC = @YACC@
 
 # 7.2.3 Variables for Specifying Commands
 # ---------------------------------------
 
-INSTALL = @INSTALL@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_DATA = @INSTALL_DATA@
 
+STRIP = strip
+TEXI2HTML = $(MAKEINFO) --html
+TEXI2PDF = $(TEXI2DVI) --pdf
+TEXI2PS = $(TEXI2DVI) --ps
+MKDIR_P = @MKDIR_P@
+
 # 7.2.5 Variables for Installation Directories
 # --------------------------------------------
 
-- 
cgit v1.2.3-54-g00ecf


From 9c11591c59f467be3ca7c2a511ae22de8f5fb2fd Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Mon, 30 May 2016 00:57:02 -0400
Subject: strip out stuff from gnuconf

---
 build-aux/Makefile.each.tail/11-gnu.mk      |  59 ------------
 build-aux/Makefile.each.tail/11-gnustuff.mk |  59 ++++++++++++
 build-aux/Makefile.once.head/11-gnu.mk      | 143 ----------------------------
 build-aux/Makefile.once.head/11-gnustuff.mk |  30 ++++++
 build-aux/Makefile.once.tail/11-gnu.mk      |  17 ----
 build-aux/Makefile.once.tail/11-gnustuff.mk |  17 ++++
 6 files changed, 106 insertions(+), 219 deletions(-)
 delete mode 100644 build-aux/Makefile.each.tail/11-gnu.mk
 create mode 100644 build-aux/Makefile.each.tail/11-gnustuff.mk
 delete mode 100644 build-aux/Makefile.once.head/11-gnu.mk
 create mode 100644 build-aux/Makefile.once.head/11-gnustuff.mk
 delete mode 100644 build-aux/Makefile.once.tail/11-gnu.mk
 create mode 100644 build-aux/Makefile.once.tail/11-gnustuff.mk

diff --git a/build-aux/Makefile.each.tail/11-gnu.mk b/build-aux/Makefile.each.tail/11-gnu.mk
deleted file mode 100644
index c7cb1cb767..0000000000
--- a/build-aux/Makefile.each.tail/11-gnu.mk
+++ /dev/null
@@ -1,59 +0,0 @@
-# Copyright (C) 2016  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/>.
-
-# 7.2.6: Standard Targets for Users
-# ---------------------------------
-
-std.gen_files += $(foreach f,$(gnu.info_docs),            $f.info )
-std.sys_files += $(foreach f,$(gnu.info_docs), $(infodir)/$f.info )
-
-$(foreach d,$(gnu.program_dirs),$(eval $(call _gnu.install_program,$d)))
-$(foreach d,$(gnu.data_dirs)   ,$(eval $(call _gnu.install_data,$d)))
-
-#all: std
-#install: std
-$(outdir)/install-html: $(foreach f,$(gnu.info_docs), $(DESTDIR)$(htmldir)/$f.html )
-$(outdir)/install-dvi : $(foreach f,$(gnu.info_docs), $(DESTDIR)$(dvidir)/$f.dvi  )
-$(outdir)/install-pdf : $(foreach f,$(gnu.info_docs), $(DESTDIR)$(pdfdir)/$f.pdf  )
-$(outdir)/install-ps  : $(foreach f,$(gnu.info_docs), $(DESTDIR)$(psdir)/$f.ps   )
-#uninstall: std
-$(outdir)/install-strip: install
-	$(STRIP) $(filter $(addsuffix /%,$(gnu.program_dirs)),$(std.sys_files/$(@D)))
-#clean: std
-#distclean: std
-#mostlyclean: std
-#maintainer-clean: std
-TAGS: TODO
-$(outdir)/info: $(addsuffix .info,$(gnu.info_docs))
-$(outdir)/dvi : $(addsuffix .dvi ,$(gnu.info_docs))
-$(outdir)/html: $(addsuffix .html,$(gnu.info_docs))
-$(outdir)/pdf : $(addsuffix .pdf ,$(gnu.info_docs))
-$(outdir)/ps  : $(addsuffix .ps  ,$(gnu.info_docs))
-#dist:dist
-check: TODO
-installcheck: TODO
-#installdirs: std
-
-$(outdir)/%.info: $(srcdir)/%.texi; $(MAKEINFO)  -o $(@D) $<
-$(outdir)/%.info: $(outdir)/%.texi; $(MAKEINFO)  -o $(@D) $<
-$(outdir)/%.dvi : $(srcdir)/%.texi; $(TEXI2DVI)  -o $(@D) $<
-$(outdir)/%.dvi : $(outdir)/%.texi; $(TEXI2DVI)  -o $(@D) $<
-$(outdir)/%.html: $(srcdir)/%.texi; $(TEXI2HTML) -o $(@D) $<
-$(outdir)/%.html: $(outdir)/%.texi; $(TEXI2HTML) -o $(@D) $<
-$(outdir)/%.pdf : $(srcdir)/%.texi; $(TEXI2PDF)  -o $(@D) $<
-$(outdir)/%.pdf : $(outdir)/%.texi; $(TEXI2PDF)  -o $(@D) $<
-$(outdir)/%.ps  : $(srcdir)/%.texi; $(TEXI2PS)   -o $(@D) $<
-$(outdir)/%.ps  : $(outdir)/%.texi; $(TEXI2PS)   -o $(@D) $<
-#installdirs: std
diff --git a/build-aux/Makefile.each.tail/11-gnustuff.mk b/build-aux/Makefile.each.tail/11-gnustuff.mk
new file mode 100644
index 0000000000..fe76eb8348
--- /dev/null
+++ b/build-aux/Makefile.each.tail/11-gnustuff.mk
@@ -0,0 +1,59 @@
+# Copyright (C) 2016  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/>.
+
+# 7.2.6: Standard Targets for Users
+# ---------------------------------
+
+std.gen_files += $(foreach f,$(gnustuff.info_docs),            $f.info )
+std.sys_files += $(foreach f,$(gnustuff.info_docs), $(infodir)/$f.info )
+
+$(foreach d,$(gnustuff.program_dirs),$(eval $(call _gnustuff.install_program,$d)))
+$(foreach d,$(gnustuff.data_dirs)   ,$(eval $(call _gnustuff.install_data,$d)))
+
+#all: std
+#install: std
+$(outdir)/install-html: $(foreach f,$(gnustuff.info_docs), $(DESTDIR)$(htmldir)/$f.html )
+$(outdir)/install-dvi : $(foreach f,$(gnustuff.info_docs), $(DESTDIR)$(dvidir)/$f.dvi  )
+$(outdir)/install-pdf : $(foreach f,$(gnustuff.info_docs), $(DESTDIR)$(pdfdir)/$f.pdf  )
+$(outdir)/install-ps  : $(foreach f,$(gnustuff.info_docs), $(DESTDIR)$(psdir)/$f.ps   )
+#uninstall: std
+$(outdir)/install-strip: install
+	$(STRIP) $(filter $(addsuffix /%,$(gnustuff.program_dirs)),$(std.sys_files/$(@D)))
+#clean: std
+#distclean: std
+#mostlyclean: std
+#maintainer-clean: std
+TAGS: TODO
+$(outdir)/info: $(addsuffix .info,$(gnustuff.info_docs))
+$(outdir)/dvi : $(addsuffix .dvi ,$(gnustuff.info_docs))
+$(outdir)/html: $(addsuffix .html,$(gnustuff.info_docs))
+$(outdir)/pdf : $(addsuffix .pdf ,$(gnustuff.info_docs))
+$(outdir)/ps  : $(addsuffix .ps  ,$(gnustuff.info_docs))
+#dist:dist
+check: TODO
+installcheck: TODO
+#installdirs: std
+
+$(outdir)/%.info: $(srcdir)/%.texi; $(MAKEINFO)  -o $(@D) $<
+$(outdir)/%.info: $(outdir)/%.texi; $(MAKEINFO)  -o $(@D) $<
+$(outdir)/%.dvi : $(srcdir)/%.texi; $(TEXI2DVI)  -o $(@D) $<
+$(outdir)/%.dvi : $(outdir)/%.texi; $(TEXI2DVI)  -o $(@D) $<
+$(outdir)/%.html: $(srcdir)/%.texi; $(TEXI2HTML) -o $(@D) $<
+$(outdir)/%.html: $(outdir)/%.texi; $(TEXI2HTML) -o $(@D) $<
+$(outdir)/%.pdf : $(srcdir)/%.texi; $(TEXI2PDF)  -o $(@D) $<
+$(outdir)/%.pdf : $(outdir)/%.texi; $(TEXI2PDF)  -o $(@D) $<
+$(outdir)/%.ps  : $(srcdir)/%.texi; $(TEXI2PS)   -o $(@D) $<
+$(outdir)/%.ps  : $(outdir)/%.texi; $(TEXI2PS)   -o $(@D) $<
+#installdirs: std
diff --git a/build-aux/Makefile.once.head/11-gnu.mk b/build-aux/Makefile.once.head/11-gnu.mk
deleted file mode 100644
index b704a57de4..0000000000
--- a/build-aux/Makefile.once.head/11-gnu.mk
+++ /dev/null
@@ -1,143 +0,0 @@
-# Copyright (C) 2016  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/>.
-
-# 7.2.2: Utilities in Makefiles
-# -----------------------------
-
-# It's ok to hard-code these commands in rules, but who wants to
-# memorize the list of what's ok?
-AWK ?= awk
-CAT ?= cat
-CMP ?= cmp
-CP ?= cp
-DIFF ?= diff
-ECHO ?= echo
-EGREP ?= egrep
-EXPR ?= expr
-FALSE ?= false
-GREP ?= grep
-INSTALL_INFO ?= install-info
-LN ?= ln
-LS ?= ls
-MKDIR ?= mkdir
-MV ?= mv
-PRINTF ?= printf
-PWD ?= pwd
-RM ?= rm
-RMDIR ?= rmdir
-SED ?= sed
-SLEEP ?= sleep
-SORT ?= sort
-TAR ?= tar
-TEST ?= test
-TOUCH ?= touch
-TR ?= tr
-TRUE ?= true
-
-# 7.2.3 Variables for Specifying Commands
-# ---------------------------------------
-
-INSTALL ?= install
-INSTALL_PROGRAM ?= $(INSTALL)
-INSTALL_DATA ?= ${INSTALL} -m 644
-
-# These aren't specified in the standards, but we use them
-STRIP ?= strip
-MAKEINFO ?= makeinfo
-TEXI2DVI ?= texi2dvi
-TEXI2HTML ?= makeinfo --html
-TEXI2PDF ?= texi2pdf
-TEXI2PS ?= makeinfo --ps
-MKDIR_P ?= mkdir -p
-
-# 7.2.5 Variables for Installation Directories
-# --------------------------------------------
-
-# Root for the installation
-prefix ?= /usr/local
-exec_prefix ?= $(prefix)
-# Executable programs
-bindir     ?= $(exec_prefix)/bin
-sbindir    ?= $(exec_prefix)/sbin
-libexecdir ?= $(exec_prefix)/libexec
-gnu.program_dirs += $(bindir) $(sbindir) $(libexecdir)
-# Data files
-datarootdir    ?= $(prefix)/share
-datadir        ?= $(datarootdir)
-sysconfdir     ?= $(prefix)/etc
-sharedstatedir ?= $(prefix)/com
-localstatedir  ?= $(prefix)/var
-runstatedir    ?= $(localstatedir)/run
-gnu.data_dirs += $(datarootdir) $(datadir) $(sysconfdir) $(sharedstatedir) $(localstatedir) $(runstatedir)
-# Specific types of files
-includedir ?= $(prefix)/include
-oldincludedir ?= /usr/include
-docdir ?= $(datarootdir)/doc/$(PACKAGE)
-infodir ?= $(datarootdir)/info
-htmldir ?= $(docdir)
-dvidir ?= $(docdir)
-pdfdir ?= $(docdir)
-psdir ?= $(docdir)
-libdir ?= $(exec_prefix)/lib
-lispdir ?= $(datarootdir)/emacs/site-lisp
-localedir ?= $(datarootdir)/locale
-gnu.data_dirs += $(includedir) $(oldincludedir) $(docdir) $(infodir) $(htmldir) $(dvidir) $(pdfdir) $(psdir) $(libdir) $(lispdir) $(localedir)
-
-mandir ?= $(datarootdir)/man
-man1dir ?= $(mandir)/man1
-man2dir ?= $(mandir)/man2
-man3dir ?= $(mandir)/man3
-man4dir ?= $(mandir)/man4
-man5dir ?= $(mandir)/man5
-man6dir ?= $(mandir)/man6
-man7dir ?= $(mandir)/man7
-man8dir ?= $(mandir)/man8
-gnu.data_dirs += $(mandir) $(man1dir) $(man2dir) $(man3dir) $(man4dir) $(man5dir) $(man6dir) $(man7dir) $(man8dir)
-
-manext ?= .1
-man1ext ?= .1
-man2ext ?= .2
-man3ext ?= .3
-man4ext ?= .4
-man5ext ?= .5
-man6ext ?= .6
-man7ext ?= .7
-man8ext ?= .8
-
-# srcdir is handled for us by the core
-
-# Other initialization
-gnu.info_docs ?=
-std.dirlocal += gnu.info_docs
-
-define _gnu.install_program
-$$($1)/%: $$(outdir)/$$($1)
-	$$(NORMAL_INSTALL)
-	$$(INSTALL_PROGRAM)
-$$($1)/%: $$(srcdir)/$$($1)
-	$$(NORMAL_INSTALL)
-	$$(INSTALL_PROGRAM)
-endef
-
-define _gnu.install_data
-$$($1)/%: $$(outdir)/$$($1)
-	$$(NORMAL_INSTALL)
-	$$(INSTALL_DATA)
-$$($1)/%: $$(srcdir)/$$($1)
-	$$(NORMAL_INSTALL)
-	$$(INSTALL_DATA)
-endef
-
-gnu.dirs += $(gnu.program_dirs) $(gnu.data_dirs)
diff --git a/build-aux/Makefile.once.head/11-gnustuff.mk b/build-aux/Makefile.once.head/11-gnustuff.mk
new file mode 100644
index 0000000000..d91832d5b1
--- /dev/null
+++ b/build-aux/Makefile.once.head/11-gnustuff.mk
@@ -0,0 +1,30 @@
+# Copyright (C) 2016  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/>.
+
+STRIP ?= strip
+TEXI2HTML ?= makeinfo --html
+TEXI2PDF ?= texi2pdf
+TEXI2PS ?= texi2dvi --ps
+MKDIR_P ?= mkdir -p
+
+gnustuff.program_dirs += $(bindir) $(sbindir) $(libexecdir)
+gnustuff.data_dirs += $(datarootdir) $(datadir) $(sysconfdir) $(sharedstatedir) $(localstatedir) $(runstatedir)
+gnustuff.data_dirs += $(includedir) $(oldincludedir) $(docdir) $(infodir) $(htmldir) $(dvidir) $(pdfdir) $(psdir) $(libdir) $(lispdir) $(localedir)
+gnustuff.data_dirs += $(mandir) $(man1dir) $(man2dir) $(man3dir) $(man4dir) $(man5dir) $(man6dir) $(man7dir) $(man8dir)
+
+gnustuff.info_docs ?=
+std.dirlocal += gnustuff.info_docs
+
+gnustuff.dirs += $(gnu.program_dirs) $(gnu.data_dirs)
diff --git a/build-aux/Makefile.once.tail/11-gnu.mk b/build-aux/Makefile.once.tail/11-gnu.mk
deleted file mode 100644
index df5f19258c..0000000000
--- a/build-aux/Makefile.once.tail/11-gnu.mk
+++ /dev/null
@@ -1,17 +0,0 @@
-# Copyright (C) 2016  Luke Shumaker
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Affero General Public License for more details.
-#
-# You should have received a copy of the GNU Affero General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-$(gnu.dirs):
-	$(MKDIR_P) $@
diff --git a/build-aux/Makefile.once.tail/11-gnustuff.mk b/build-aux/Makefile.once.tail/11-gnustuff.mk
new file mode 100644
index 0000000000..df5f19258c
--- /dev/null
+++ b/build-aux/Makefile.once.tail/11-gnustuff.mk
@@ -0,0 +1,17 @@
+# Copyright (C) 2016  Luke Shumaker
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+$(gnu.dirs):
+	$(MKDIR_P) $@
-- 
cgit v1.2.3-54-g00ecf


From 303009fbfd0f491ad91e939dbb3a07849add2005 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Mon, 30 May 2016 01:25:10 -0400
Subject: Make a separate 00-gnuconf

---
 build-aux/Makefile.each.tail/11-gnu.mk     |  59 ------------
 build-aux/Makefile.once.head/00-gnuconf.mk | 149 +++++++++++++++++++++++++++++
 build-aux/Makefile.once.head/11-gnu.mk     | 143 ---------------------------
 build-aux/Makefile.once.tail/11-gnu.mk     |  17 ----
 4 files changed, 149 insertions(+), 219 deletions(-)
 delete mode 100644 build-aux/Makefile.each.tail/11-gnu.mk
 create mode 100644 build-aux/Makefile.once.head/00-gnuconf.mk
 delete mode 100644 build-aux/Makefile.once.head/11-gnu.mk
 delete mode 100644 build-aux/Makefile.once.tail/11-gnu.mk

diff --git a/build-aux/Makefile.each.tail/11-gnu.mk b/build-aux/Makefile.each.tail/11-gnu.mk
deleted file mode 100644
index c7cb1cb767..0000000000
--- a/build-aux/Makefile.each.tail/11-gnu.mk
+++ /dev/null
@@ -1,59 +0,0 @@
-# Copyright (C) 2016  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/>.
-
-# 7.2.6: Standard Targets for Users
-# ---------------------------------
-
-std.gen_files += $(foreach f,$(gnu.info_docs),            $f.info )
-std.sys_files += $(foreach f,$(gnu.info_docs), $(infodir)/$f.info )
-
-$(foreach d,$(gnu.program_dirs),$(eval $(call _gnu.install_program,$d)))
-$(foreach d,$(gnu.data_dirs)   ,$(eval $(call _gnu.install_data,$d)))
-
-#all: std
-#install: std
-$(outdir)/install-html: $(foreach f,$(gnu.info_docs), $(DESTDIR)$(htmldir)/$f.html )
-$(outdir)/install-dvi : $(foreach f,$(gnu.info_docs), $(DESTDIR)$(dvidir)/$f.dvi  )
-$(outdir)/install-pdf : $(foreach f,$(gnu.info_docs), $(DESTDIR)$(pdfdir)/$f.pdf  )
-$(outdir)/install-ps  : $(foreach f,$(gnu.info_docs), $(DESTDIR)$(psdir)/$f.ps   )
-#uninstall: std
-$(outdir)/install-strip: install
-	$(STRIP) $(filter $(addsuffix /%,$(gnu.program_dirs)),$(std.sys_files/$(@D)))
-#clean: std
-#distclean: std
-#mostlyclean: std
-#maintainer-clean: std
-TAGS: TODO
-$(outdir)/info: $(addsuffix .info,$(gnu.info_docs))
-$(outdir)/dvi : $(addsuffix .dvi ,$(gnu.info_docs))
-$(outdir)/html: $(addsuffix .html,$(gnu.info_docs))
-$(outdir)/pdf : $(addsuffix .pdf ,$(gnu.info_docs))
-$(outdir)/ps  : $(addsuffix .ps  ,$(gnu.info_docs))
-#dist:dist
-check: TODO
-installcheck: TODO
-#installdirs: std
-
-$(outdir)/%.info: $(srcdir)/%.texi; $(MAKEINFO)  -o $(@D) $<
-$(outdir)/%.info: $(outdir)/%.texi; $(MAKEINFO)  -o $(@D) $<
-$(outdir)/%.dvi : $(srcdir)/%.texi; $(TEXI2DVI)  -o $(@D) $<
-$(outdir)/%.dvi : $(outdir)/%.texi; $(TEXI2DVI)  -o $(@D) $<
-$(outdir)/%.html: $(srcdir)/%.texi; $(TEXI2HTML) -o $(@D) $<
-$(outdir)/%.html: $(outdir)/%.texi; $(TEXI2HTML) -o $(@D) $<
-$(outdir)/%.pdf : $(srcdir)/%.texi; $(TEXI2PDF)  -o $(@D) $<
-$(outdir)/%.pdf : $(outdir)/%.texi; $(TEXI2PDF)  -o $(@D) $<
-$(outdir)/%.ps  : $(srcdir)/%.texi; $(TEXI2PS)   -o $(@D) $<
-$(outdir)/%.ps  : $(outdir)/%.texi; $(TEXI2PS)   -o $(@D) $<
-#installdirs: std
diff --git a/build-aux/Makefile.once.head/00-gnuconf.mk b/build-aux/Makefile.once.head/00-gnuconf.mk
new file mode 100644
index 0000000000..79ecc3411f
--- /dev/null
+++ b/build-aux/Makefile.once.head/00-gnuconf.mk
@@ -0,0 +1,149 @@
+# Copyright (C) 2016  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/>.
+
+# This file is based on §7.2 "Makefile Conventions" of the release of
+# the GNU Coding Standards dated April 13, 2016.
+
+gnuconf.pkgname ?= $(PACKAGE)
+ifeq ($(gnuconf.pkgname),)
+$(error gnuconf.pkgname must be set)
+endif
+
+# 7.2.2: Utilities in Makefiles
+# -----------------------------
+
+# It's ok to hard-code these commands in rules, but who wants to
+# memorize the list of what's ok?
+AWK ?= awk
+CAT ?= cat
+CMP ?= cmp
+CP ?= cp
+DIFF ?= diff
+ECHO ?= echo
+EGREP ?= egrep
+EXPR ?= expr
+FALSE ?= false
+GREP ?= grep
+INSTALL_INFO ?= install-info
+LN ?= ln
+LS ?= ls
+MKDIR ?= mkdir
+MV ?= mv
+PRINTF ?= printf
+PWD ?= pwd
+RM ?= rm
+RMDIR ?= rmdir
+SED ?= sed
+SLEEP ?= sleep
+SORT ?= sort
+TAR ?= tar
+TEST ?= test
+TOUCH ?= touch
+TR ?= tr
+TRUE ?= true
+
+# These must be user-configurable
+AR ?= ar
+ARFLAGS ?=
+BISON ?= bison
+BISONFLAGS ?=
+CC ?= cc
+CCFLAGS ?= $(CFLAGS)
+FLEX ?= flex
+FLEXFLAGS ?=
+INSTALL ?= install
+INSTALLFLAGS ?=
+LD ?= ld
+LDFLAGS ?=
+LDCONFIG ?= ldconfig #TODO
+LDCONFIGFLAGS ?=
+LEX ?= lex
+LEXFLAGS ?= $(LFLAGS)
+#MAKE
+MAKEINFO ?= makeinfo
+MAKEINFOFLAGS ?=
+RANLIB ?= ranlib #TODO
+RANLIBFLAGS ?=
+TEXI2DVI ?= texi2dvi
+TEXI2DVIFLAGS ?=
+YACC ?= yacc
+YACCFLAGS ?= $(YFLAGS)
+
+CFLAGS ?=
+LFLAGS ?=
+YFLAGS ?=
+
+LN_S ?= ln -s #TODO
+
+CHGRP ?= chgrp
+CHMOD ?= chmod
+CHOWN ?= chown
+MKNOD ?= mknod
+
+# 7.2.3 Variables for Specifying Commands
+# ---------------------------------------
+
+INSTALL_PROGRAM ?= $(INSTALL)
+INSTALL_DATA ?= ${INSTALL} -m 644
+
+# 7.2.5 Variables for Installation Directories
+# --------------------------------------------
+
+# Root for the installation
+prefix ?= /usr/local
+exec_prefix ?= $(prefix)
+# Executable programs
+bindir     ?= $(exec_prefix)/bin
+sbindir    ?= $(exec_prefix)/sbin
+libexecdir ?= $(exec_prefix)/libexec
+# Data files
+datarootdir    ?= $(prefix)/share
+datadir        ?= $(datarootdir)
+sysconfdir     ?= $(prefix)/etc
+sharedstatedir ?= $(prefix)/com
+localstatedir  ?= $(prefix)/var
+runstatedir    ?= $(localstatedir)/run
+# Specific types of files
+includedir ?= $(prefix)/include
+oldincludedir ?= /usr/include
+docdir ?= $(datarootdir)/doc/$(gnuconf.pkgname)
+infodir ?= $(datarootdir)/info
+htmldir ?= $(docdir)
+dvidir  ?= $(docdir)
+pdfdir  ?= $(docdir)
+psdir   ?= $(docdir)
+libdir ?= $(exec_prefix)/lib
+lispdir ?= $(datarootdir)/emacs/site-lisp
+localedir ?= $(datarootdir)/locale
+
+mandir ?= $(datarootdir)/man
+man1dir ?= $(mandir)/man1
+man2dir ?= $(mandir)/man2
+man3dir ?= $(mandir)/man3
+man4dir ?= $(mandir)/man4
+man5dir ?= $(mandir)/man5
+man6dir ?= $(mandir)/man6
+man7dir ?= $(mandir)/man7
+man8dir ?= $(mandir)/man8
+
+manext ?= .1
+man1ext ?= .1
+man2ext ?= .2
+man3ext ?= .3
+man4ext ?= .4
+man5ext ?= .5
+man6ext ?= .6
+man7ext ?= .7
+man8ext ?= .8
diff --git a/build-aux/Makefile.once.head/11-gnu.mk b/build-aux/Makefile.once.head/11-gnu.mk
deleted file mode 100644
index b704a57de4..0000000000
--- a/build-aux/Makefile.once.head/11-gnu.mk
+++ /dev/null
@@ -1,143 +0,0 @@
-# Copyright (C) 2016  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/>.
-
-# 7.2.2: Utilities in Makefiles
-# -----------------------------
-
-# It's ok to hard-code these commands in rules, but who wants to
-# memorize the list of what's ok?
-AWK ?= awk
-CAT ?= cat
-CMP ?= cmp
-CP ?= cp
-DIFF ?= diff
-ECHO ?= echo
-EGREP ?= egrep
-EXPR ?= expr
-FALSE ?= false
-GREP ?= grep
-INSTALL_INFO ?= install-info
-LN ?= ln
-LS ?= ls
-MKDIR ?= mkdir
-MV ?= mv
-PRINTF ?= printf
-PWD ?= pwd
-RM ?= rm
-RMDIR ?= rmdir
-SED ?= sed
-SLEEP ?= sleep
-SORT ?= sort
-TAR ?= tar
-TEST ?= test
-TOUCH ?= touch
-TR ?= tr
-TRUE ?= true
-
-# 7.2.3 Variables for Specifying Commands
-# ---------------------------------------
-
-INSTALL ?= install
-INSTALL_PROGRAM ?= $(INSTALL)
-INSTALL_DATA ?= ${INSTALL} -m 644
-
-# These aren't specified in the standards, but we use them
-STRIP ?= strip
-MAKEINFO ?= makeinfo
-TEXI2DVI ?= texi2dvi
-TEXI2HTML ?= makeinfo --html
-TEXI2PDF ?= texi2pdf
-TEXI2PS ?= makeinfo --ps
-MKDIR_P ?= mkdir -p
-
-# 7.2.5 Variables for Installation Directories
-# --------------------------------------------
-
-# Root for the installation
-prefix ?= /usr/local
-exec_prefix ?= $(prefix)
-# Executable programs
-bindir     ?= $(exec_prefix)/bin
-sbindir    ?= $(exec_prefix)/sbin
-libexecdir ?= $(exec_prefix)/libexec
-gnu.program_dirs += $(bindir) $(sbindir) $(libexecdir)
-# Data files
-datarootdir    ?= $(prefix)/share
-datadir        ?= $(datarootdir)
-sysconfdir     ?= $(prefix)/etc
-sharedstatedir ?= $(prefix)/com
-localstatedir  ?= $(prefix)/var
-runstatedir    ?= $(localstatedir)/run
-gnu.data_dirs += $(datarootdir) $(datadir) $(sysconfdir) $(sharedstatedir) $(localstatedir) $(runstatedir)
-# Specific types of files
-includedir ?= $(prefix)/include
-oldincludedir ?= /usr/include
-docdir ?= $(datarootdir)/doc/$(PACKAGE)
-infodir ?= $(datarootdir)/info
-htmldir ?= $(docdir)
-dvidir ?= $(docdir)
-pdfdir ?= $(docdir)
-psdir ?= $(docdir)
-libdir ?= $(exec_prefix)/lib
-lispdir ?= $(datarootdir)/emacs/site-lisp
-localedir ?= $(datarootdir)/locale
-gnu.data_dirs += $(includedir) $(oldincludedir) $(docdir) $(infodir) $(htmldir) $(dvidir) $(pdfdir) $(psdir) $(libdir) $(lispdir) $(localedir)
-
-mandir ?= $(datarootdir)/man
-man1dir ?= $(mandir)/man1
-man2dir ?= $(mandir)/man2
-man3dir ?= $(mandir)/man3
-man4dir ?= $(mandir)/man4
-man5dir ?= $(mandir)/man5
-man6dir ?= $(mandir)/man6
-man7dir ?= $(mandir)/man7
-man8dir ?= $(mandir)/man8
-gnu.data_dirs += $(mandir) $(man1dir) $(man2dir) $(man3dir) $(man4dir) $(man5dir) $(man6dir) $(man7dir) $(man8dir)
-
-manext ?= .1
-man1ext ?= .1
-man2ext ?= .2
-man3ext ?= .3
-man4ext ?= .4
-man5ext ?= .5
-man6ext ?= .6
-man7ext ?= .7
-man8ext ?= .8
-
-# srcdir is handled for us by the core
-
-# Other initialization
-gnu.info_docs ?=
-std.dirlocal += gnu.info_docs
-
-define _gnu.install_program
-$$($1)/%: $$(outdir)/$$($1)
-	$$(NORMAL_INSTALL)
-	$$(INSTALL_PROGRAM)
-$$($1)/%: $$(srcdir)/$$($1)
-	$$(NORMAL_INSTALL)
-	$$(INSTALL_PROGRAM)
-endef
-
-define _gnu.install_data
-$$($1)/%: $$(outdir)/$$($1)
-	$$(NORMAL_INSTALL)
-	$$(INSTALL_DATA)
-$$($1)/%: $$(srcdir)/$$($1)
-	$$(NORMAL_INSTALL)
-	$$(INSTALL_DATA)
-endef
-
-gnu.dirs += $(gnu.program_dirs) $(gnu.data_dirs)
diff --git a/build-aux/Makefile.once.tail/11-gnu.mk b/build-aux/Makefile.once.tail/11-gnu.mk
deleted file mode 100644
index df5f19258c..0000000000
--- a/build-aux/Makefile.once.tail/11-gnu.mk
+++ /dev/null
@@ -1,17 +0,0 @@
-# Copyright (C) 2016  Luke Shumaker
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Affero General Public License for more details.
-#
-# You should have received a copy of the GNU Affero General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-$(gnu.dirs):
-	$(MKDIR_P) $@
-- 
cgit v1.2.3-54-g00ecf


From 081f7d3c73c212ddb239c81ce27940771da593f8 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Mon, 30 May 2016 11:16:48 -0400
Subject: add install rule, add missing at.phony definitions

---
 build-aux/Makefile.each.tail/11-gnustuff.mk | 3 ++-
 build-aux/Makefile.once.head/11-gnustuff.mk | 4 ++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/build-aux/Makefile.each.tail/11-gnustuff.mk b/build-aux/Makefile.each.tail/11-gnustuff.mk
index fe76eb8348..790efad0fa 100644
--- a/build-aux/Makefile.each.tail/11-gnustuff.mk
+++ b/build-aux/Makefile.each.tail/11-gnustuff.mk
@@ -23,7 +23,8 @@ $(foreach d,$(gnustuff.program_dirs),$(eval $(call _gnustuff.install_program,$d)
 $(foreach d,$(gnustuff.data_dirs)   ,$(eval $(call _gnustuff.install_data,$d)))
 
 #all: std
-#install: std
+install:
+	$(foreach f,$(gnustuff.info_docs),$(INSTALL_INFO) $(DESTDIR)$(infodir)/$f.info $(DESTDIR)$(infodir)/dir$(at.nl))
 $(outdir)/install-html: $(foreach f,$(gnustuff.info_docs), $(DESTDIR)$(htmldir)/$f.html )
 $(outdir)/install-dvi : $(foreach f,$(gnustuff.info_docs), $(DESTDIR)$(dvidir)/$f.dvi  )
 $(outdir)/install-pdf : $(foreach f,$(gnustuff.info_docs), $(DESTDIR)$(pdfdir)/$f.pdf  )
diff --git a/build-aux/Makefile.once.head/11-gnustuff.mk b/build-aux/Makefile.once.head/11-gnustuff.mk
index d91832d5b1..800f6d271c 100644
--- a/build-aux/Makefile.once.head/11-gnustuff.mk
+++ b/build-aux/Makefile.once.head/11-gnustuff.mk
@@ -28,3 +28,7 @@ gnustuff.info_docs ?=
 std.dirlocal += gnustuff.info_docs
 
 gnustuff.dirs += $(gnu.program_dirs) $(gnu.data_dirs)
+
+at.phony += install-html install-dvi install-pdf install-ps
+at.phony += info html dvi pdf ps
+at.phony += install-strip
-- 
cgit v1.2.3-54-g00ecf


From b910b85b2d7d732ccfeaf69ab7ec79140a4a7802 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Mon, 30 May 2016 23:58:38 -0400
Subject: fix

 - Make at.relto public, as mod-dist needs it
 - Include the correct files in .head.mk
 - Sort the head includes forwards
 - Sort the tail includes backwards
 - Correctly prefix at.{sub,dep}dirs with $(outdir)
 - Undefine variables after they have been namespaced.
 - Don't try to access at.{sub,dep}dirs after they have been undefined
---
 build-aux/Makefile.head.mk | 12 ++++++++----
 build-aux/Makefile.tail.mk | 16 ++++++++++------
 2 files changed, 18 insertions(+), 10 deletions(-)

diff --git a/build-aux/Makefile.head.mk b/build-aux/Makefile.head.mk
index c680f41a4e..63a34624f9 100644
--- a/build-aux/Makefile.head.mk
+++ b/build-aux/Makefile.head.mk
@@ -25,23 +25,27 @@ endif
 
 _at.noslash = $(patsubst %/.,%,$(patsubst %/,%,$1))
 # These are all $(call _at.func,parent,child)
-#_at.relto = $(if $2,$(shell realpath -sm --relative-to='$1' $2))
+#at.relto = $(if $2,$(shell realpath -sm --relative-to='$1' $2))
 _at.is_subdir = $(filter $(abspath $1)/%,$(abspath $2)/.)
 _at.relto_helper = $(if $(call _at.is_subdir,$1,$2),$(patsubst $1/%,%,$(addsuffix /.,$2)),$(addprefix ../,$(call _at.relto_helper,$(patsubst %/,%,$(dir $1)),$2)))
 _at.relto = $(call _at.noslash,$(call _at.relto_helper,$(call _at.noslash,$(abspath $1)),$(call _at.noslash,$(abspath $2))))
+at.relto = $(foreach p,$2,$(call _at.relto,$1,$p))
 # Note that _at.is_subdir says that a directory is a subdirectory of
 # itself.
-at.path = $(foreach p,$1,$(call _at.relto,.,$p))
+at.path = $(call at.relto,.,$1)
 
 define at.nl
 
 
 endef
 
+_at.rest = $(wordlist 2,$(words $1),$1)
+_at.reverse = $(if $1,$(call _at.reverse,$(_at.rest))) $(firstword $1)
+
 at.dirlocal += at.subdirs
 at.dirlocal += at.depdirs
 
-include $(topsrcdir)/common.once.head.mk
+include $(sort $(wildcard $(topsrcdir)/build-aux/Makefile.once.head/*.mk))
 
 endif # _at.NO_ONCE
 
@@ -56,4 +60,4 @@ _at.included_makefiles := $(_at.included_makefiles) $(call at.path,$(outdir)/Mak
 
 $(foreach v,$(at.dirlocal),$(eval $v=))
 
-include $(topsrcdir)/common.each.head.mk
+include $(sort $(wildcard $(topsrcdir)/build-aux/Makefile.each.head/*.mk))
diff --git a/build-aux/Makefile.tail.mk b/build-aux/Makefile.tail.mk
index bb197dcfd9..f7d42b9ac5 100644
--- a/build-aux/Makefile.tail.mk
+++ b/build-aux/Makefile.tail.mk
@@ -15,10 +15,14 @@
 
 # This bit gets evaluated for each Makefile processed
 
-include $(wildcard $(topsrcdir)/build-aux/Makefile.each.tail/*.mk)
+include $(call _at.reverse,$(sort $(wildcard $(topsrcdir)/build-aux/Makefile.each.tail/*.mk)))
 
-# Make the namespaced versions of all of the dirlocal variables
-$(foreach v,$(at.dirlocal),$(eval $v/$(outdir) = $($v)))
+at.subdirs := $(addprefix $(outdir)/,$(at.subdirs))
+at.depdirs := $(addprefix $(outdir)/,$(at.depdirs))
+
+# Move all of the dirlocal variables to their namespaced version
+$(foreach v,$(at.dirlocal),$(eval $v/$(outdir) := $$($v)))
+$(foreach v,$(at.dirlocal),$(eval undefine $v))
 
 # Remember that this is a directory that we've visited
 _at.outdirs := $(_at.outdirs) $(outdir)
@@ -27,11 +31,11 @@ _at.outdirs := $(_at.outdirs) $(outdir)
 # mark them phony
 .PHONY: $(addprefix $(outdir)/,$(at.phony))
 # have them depend on subdirs
-$(foreach t,$(at.phony),$(eval $(outdir)/$t: $(addsuffix /$t,$(subdirs))))
+$(foreach t,$(at.phony),$(eval $(outdir)/$t: $(addsuffix /$t,$(at.subdirs/$(outdir)))))
 
 # Include Makefiles from other directories
 $(foreach _at.NO_ONCE,y,\
-	$(foreach makefile,$(call am_path,$(addsuffix /Makefile,$(at.subdirs) $(at.depdirs))),\
+	$(foreach makefile,$(call at.path,$(addsuffix /Makefile,$(at.subdirs/$(outdir)) $(at.depdirs/$(outdir)))),\
 		$(eval include $(filter-out $(_at.included_makefiles),$(makefile)))))
 
 # This bit only gets evaluated once, after all of the other Makefiles are read
@@ -42,6 +46,6 @@ srcdir = /bogus
 
 $(foreach v,$(at.dirlocal),$(eval $v=))
 
-include $(wildcard $(topsrcdir)/build-aux/Makefile.once.tail/*.mk)
+include $(call _at.reverse,$(sort $(wildcard $(topsrcdir)/build-aux/Makefile.once.tail/*.mk)))
 
 endif # _at.NO_ONCE
-- 
cgit v1.2.3-54-g00ecf


From 395ed7ee8b871d7cd6c8e14a67a73ee03efa18f2 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Mon, 30 May 2016 23:58:57 -0400
Subject: the README is still outdated, but fix some paths in it

---
 build-aux/Makefile.README.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/build-aux/Makefile.README.txt b/build-aux/Makefile.README.txt
index 935af5f5a9..e06ba523d4 100644
--- a/build-aux/Makefile.README.txt
+++ b/build-aux/Makefile.README.txt
@@ -43,11 +43,11 @@ you were writing for plain GNU Make, with
 
     topoutdir ?= ...
     topsrcdir ?= ...
-    include $(topsrcdir)/automake.head.mk
+    include $(topsrcdir)/build-aux/Makefile.head.mk
 
     # your makefile
     
-    include $(topsrcdir)/automake.tail.mk
+    include $(topsrcdir)/build-aux/Makefile.tail.mk
 
 And in the top-level source directory, Write your own helper makefiles
 that get included:
-- 
cgit v1.2.3-54-g00ecf


From 48731211106413607a067aa26f80d8b308e58eda Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Tue, 31 May 2016 00:02:08 -0400
Subject: fix

 - 'fix' the values of the _files variables before adjusting them
 - in the clean variables, std.*_files are public
 - support suffixing std.clean_files with / to rm -r it.
 - using double-colon rules breaks automatic dependencies from core
 - subdirs belongs to core, not this module
 - sort the dependencies of 'installdirs', for brevity
---
 build-aux/Makefile.each.tail/10-std.mk | 29 +++++++++++++++++------------
 1 file changed, 17 insertions(+), 12 deletions(-)

diff --git a/build-aux/Makefile.each.tail/10-std.mk b/build-aux/Makefile.each.tail/10-std.mk
index bff3b63d28..d32ec9b26e 100644
--- a/build-aux/Makefile.each.tail/10-std.mk
+++ b/build-aux/Makefile.each.tail/10-std.mk
@@ -15,7 +15,10 @@
 # Add some more defaults to the *_files variables
 std.clean_files += $(std.gen_files) $(std.cfg_files) $(std.out_files)
 
-# Make each of the standard variables relative to the correct directory 
+# Fix each variable at its current value to avoid any weirdness
+$(foreach c,src gen cfg out sys clean slow,$(eval std.$c_files := $$(std.$c_files)))
+
+# Make each of the standard variables relative to the correct directory
 std.src_files   := $(addprefix $(srcdir)/,$(std.src_files))
 std.gen_files   := $(addprefix $(srcdir)/,$(std.gen_files))
 std.cfg_files   := $(addprefix $(outdir)/,$(std.cfg_files))
@@ -23,19 +26,21 @@ std.out_files   := $(addprefix $(outdir)/,$(std.out_files))
 std.sys_files   := $(addprefix $(DESTDIR),$(std.sys_files))
 std.clean_files := $(addprefix $(outdir)/,$(std.clean_files))
 std.slow_files  := $(addprefix $(outdir)/,$(std.slow_files))
-std.subdirs     := $(addprefix $(outdir)/,$(std.subdirs))
 
 # Creative targets
-$(outdir)/build      :       $(std.out_files)
-$(outdir)/install    :       $(std.sys_files)
-$(outdir)/installdirs: $(dir $(std.sys_files))
+$(outdir)/build      :        $(std.out_files)
+$(outdir)/install    :        $(std.sys_files)
+$(outdir)/installdirs: $(sort $(dir $(std.sys_files)))
 
 # Destructive targets
-_std.uninstall/$(outdir)        := $(_std.sys_files)
-_std.mostlyclean/$(outdir)      := $(filter-out $(_std.slow_files) $(_std.cfg_files) $(_std.gen_files) $(_std.src_files),$(_std.clean_files))
-_std.clean/$(outdir)            := $(filter-out                    $(_std.cfg_files) $(_std.gen_files) $(_std.src_files),$(_std.clean_files))
-_std.distclean/$(outdir)        := $(filter-out                                      $(_std.gen_files) $(_std.src_files),$(_std.clean_files))
-_std.maintainer-clean/$(outdir) := $(filter-out                                                        $(_std.src_files),$(_std.clean_files))
-$(addprefix $(outdir)/,uninstall mostlyclean clean distclean maintainer-clean)::
-	$(RM) -- $(sort $(_std.$(@F)/$(@D)))
+_std.uninstall/$(outdir)        := $(std.sys_files)
+_std.mostlyclean/$(outdir)      := $(filter-out $(std.slow_files) $(std.cfg_files) $(std.gen_files) $(std.src_files),$(std.clean_files))
+_std.clean/$(outdir)            := $(filter-out                   $(std.cfg_files) $(std.gen_files) $(std.src_files),$(std.clean_files))
+_std.distclean/$(outdir)        := $(filter-out                                    $(std.gen_files) $(std.src_files),$(std.clean_files))
+_std.maintainer-clean/$(outdir) := $(filter-out                                                     $(std.src_files),$(std.clean_files))
+$(addprefix $(outdir)/,uninstall mostlyclean clean distclean maintainer-clean): %: %-hook
+	$(RM)    -- $(sort $(filter-out %/,$(_std.$(@F)/$(@D))))
+	$(RM) -r -- $(sort $(filter     %/,$(_std.$(@F)/$(@D))))
 	$(RMDIR_P) $(sort $(dir $(_std.$(@F)/$(@D)))) 2>/dev/null || $(TRUE)
+$(foreach t,uninstall mostlyclean clean distclean maintainer-clean, $(outdir)/$t-hook)::
+.PHONY: $(foreach t,uninstall mostlyclean clean distclean maintainer-clean, $(outdir)/$t-hook)
-- 
cgit v1.2.3-54-g00ecf


From db898def01041ab564c78331a31aea99165c8d36 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Tue, 31 May 2016 00:03:19 -0400
Subject: fix: We must set std.clean_files before std reads it!

---
 build-aux/Makefile.each.head/00-dist.mk | 20 ++++++++++++++++++++
 build-aux/Makefile.each.tail/00-dist.mk | 20 --------------------
 2 files changed, 20 insertions(+), 20 deletions(-)
 create mode 100644 build-aux/Makefile.each.head/00-dist.mk
 delete mode 100644 build-aux/Makefile.each.tail/00-dist.mk

diff --git a/build-aux/Makefile.each.head/00-dist.mk b/build-aux/Makefile.each.head/00-dist.mk
new file mode 100644
index 0000000000..a0943059ba
--- /dev/null
+++ b/build-aux/Makefile.each.head/00-dist.mk
@@ -0,0 +1,20 @@
+# Copyright (C) 2015-2016  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/>.
+
+ifeq ($(outdir),$(topoutdir))
+std.clean_files += $(addprefix $(dist.pkgname)-*,$(dist.exts) .tar /)
+endif
+
+$(outdir)/dist: $(addprefix $(topoutdir)/$(dist.pkgname)-$(dist.version),$(dist.exts))
diff --git a/build-aux/Makefile.each.tail/00-dist.mk b/build-aux/Makefile.each.tail/00-dist.mk
deleted file mode 100644
index a0943059ba..0000000000
--- a/build-aux/Makefile.each.tail/00-dist.mk
+++ /dev/null
@@ -1,20 +0,0 @@
-# Copyright (C) 2015-2016  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/>.
-
-ifeq ($(outdir),$(topoutdir))
-std.clean_files += $(addprefix $(dist.pkgname)-*,$(dist.exts) .tar /)
-endif
-
-$(outdir)/dist: $(addprefix $(topoutdir)/$(dist.pkgname)-$(dist.version),$(dist.exts))
-- 
cgit v1.2.3-54-g00ecf


From ffc4e50464d3e73efb7ac29bc77cdba6ea33d3ea Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Tue, 31 May 2016 00:13:11 -0400
Subject: fix: values no longer percolate up

---
 build-aux/Makefile.once.tail/00-dist.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build-aux/Makefile.once.tail/00-dist.mk b/build-aux/Makefile.once.tail/00-dist.mk
index 3990f571ff..f4fce926c1 100644
--- a/build-aux/Makefile.once.tail/00-dist.mk
+++ b/build-aux/Makefile.once.tail/00-dist.mk
@@ -15,7 +15,7 @@
 
 _dist.copyfile = $(MKDIR_P) $(dir $2) && $(CP) -T $1 $2
 _dist.addfile = $(call _dist.copyfile,$3,$2/$(call at.relto,$1,$3))
-$(topoutdir)/$(dist.pkgname)-$(dist.version): $(std.src_files/$(topoutdir)) $(std.gen_files/$(topoutdir))
+$(topoutdir)/$(dist.pkgname)-$(dist.version): $(foreach v,$(filter std.src_files/% std.gen_files/%,$(.VARIABLES)),$($v))
 	$(RM) -r $@
 	@PS4='' && set -x && \
 	$(MKDIR) $(@D)/tmp.$(@F).$$$$ && \
-- 
cgit v1.2.3-54-g00ecf


From 00eedbd6178cd92409be08d62b395f92680858ef Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Tue, 31 May 2016 00:54:10 -0400
Subject: avoid prefixing things with ./

---
 build-aux/Makefile.tail.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/build-aux/Makefile.tail.mk b/build-aux/Makefile.tail.mk
index f7d42b9ac5..dfbad5ac16 100644
--- a/build-aux/Makefile.tail.mk
+++ b/build-aux/Makefile.tail.mk
@@ -17,8 +17,8 @@
 
 include $(call _at.reverse,$(sort $(wildcard $(topsrcdir)/build-aux/Makefile.each.tail/*.mk)))
 
-at.subdirs := $(addprefix $(outdir)/,$(at.subdirs))
-at.depdirs := $(addprefix $(outdir)/,$(at.depdirs))
+at.subdirs := $(patsubst ./%,%,$(addprefix $(outdir)/,$(at.subdirs)))
+at.depdirs := $(patsubst ./%,%,$(addprefix $(outdir)/,$(at.depdirs)))
 
 # Move all of the dirlocal variables to their namespaced version
 $(foreach v,$(at.dirlocal),$(eval $v/$(outdir) := $$($v)))
-- 
cgit v1.2.3-54-g00ecf


From d331934d1fcdaea5474a1da3605907447f7ef6ee Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Tue, 31 May 2016 00:54:43 -0400
Subject: Avoid prefixing things with ./

---
 build-aux/Makefile.each.tail/10-std.mk | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/build-aux/Makefile.each.tail/10-std.mk b/build-aux/Makefile.each.tail/10-std.mk
index d32ec9b26e..5150a71a72 100644
--- a/build-aux/Makefile.each.tail/10-std.mk
+++ b/build-aux/Makefile.each.tail/10-std.mk
@@ -19,13 +19,13 @@ std.clean_files += $(std.gen_files) $(std.cfg_files) $(std.out_files)
 $(foreach c,src gen cfg out sys clean slow,$(eval std.$c_files := $$(std.$c_files)))
 
 # Make each of the standard variables relative to the correct directory
-std.src_files   := $(addprefix $(srcdir)/,$(std.src_files))
-std.gen_files   := $(addprefix $(srcdir)/,$(std.gen_files))
-std.cfg_files   := $(addprefix $(outdir)/,$(std.cfg_files))
-std.out_files   := $(addprefix $(outdir)/,$(std.out_files))
-std.sys_files   := $(addprefix $(DESTDIR),$(std.sys_files))
-std.clean_files := $(addprefix $(outdir)/,$(std.clean_files))
-std.slow_files  := $(addprefix $(outdir)/,$(std.slow_files))
+std.src_files   := $(patsubst ./%,%,$(addprefix $(srcdir)/,$(std.src_files)))
+std.gen_files   := $(patsubst ./%,%,$(addprefix $(srcdir)/,$(std.gen_files)))
+std.cfg_files   := $(patsubst ./%,%,$(addprefix $(outdir)/,$(std.cfg_files)))
+std.out_files   := $(patsubst ./%,%,$(addprefix $(outdir)/,$(std.out_files)))
+std.sys_files   :=                  $(addprefix $(DESTDIR),$(std.sys_files))
+std.clean_files := $(patsubst ./%,%,$(addprefix $(outdir)/,$(std.clean_files)))
+std.slow_files  := $(patsubst ./%,%,$(addprefix $(outdir)/,$(std.slow_files)))
 
 # Creative targets
 $(outdir)/build      :        $(std.out_files)
-- 
cgit v1.2.3-54-g00ecf


From 0d5b278b76a9ada9060dce10d5a86d6d460f7863 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Tue, 31 May 2016 01:25:09 -0400
Subject: Drop the $$$$ suffix, and drop the magic needed to support it

---
 build-aux/Makefile.once.tail/00-dist.mk | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/build-aux/Makefile.once.tail/00-dist.mk b/build-aux/Makefile.once.tail/00-dist.mk
index f4fce926c1..b8b7733319 100644
--- a/build-aux/Makefile.once.tail/00-dist.mk
+++ b/build-aux/Makefile.once.tail/00-dist.mk
@@ -16,11 +16,10 @@
 _dist.copyfile = $(MKDIR_P) $(dir $2) && $(CP) -T $1 $2
 _dist.addfile = $(call _dist.copyfile,$3,$2/$(call at.relto,$1,$3))
 $(topoutdir)/$(dist.pkgname)-$(dist.version): $(foreach v,$(filter std.src_files/% std.gen_files/%,$(.VARIABLES)),$($v))
-	$(RM) -r $@
-	@PS4='' && set -x && \
-	$(MKDIR) $(@D)/tmp.$(@F).$$$$ && \
-	$(foreach f,$^,$(call _dist.addfile,$(topsrcdir),$(@D)/tmp.$(@F).$$$$,$f) &&) \
-	$(MV) $(@D)/tmp.$(@F).$$$$ $@ || $(RM) -r $(@D)/tmp.$(@F).$$$$
+	$(RM) -r $@ $(@D)/tmp.$(@F)
+	$(MKDIR) $(@D)/tmp.$(@F)
+	$(foreach f,$^,$(call _dist.addfile,$(topsrcdir),$(@D)/tmp.$(@F),$f)$(at.nl))
+	$(MV) $(@D)/tmp.$(@F) $@ || $(RM) -r $(@D)/tmp.$(@F)
 
 $(topoutdir)/$(dist.pkgname)-$(dist.version).tar: $(topoutdir)/$(dist.pkgname)-$(dist.version)
 	$(TAR) cf $@ -C $(<D) $(<F)
-- 
cgit v1.2.3-54-g00ecf


From 28708b49282ed15ac69df4e16a2d6eccc219fa82 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Fri, 17 Jun 2016 16:02:13 -0400
Subject: fixup

---
 build-aux/Makefile.each.tail/10-std.mk | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/build-aux/Makefile.each.tail/10-std.mk b/build-aux/Makefile.each.tail/10-std.mk
index 5150a71a72..693f39da90 100644
--- a/build-aux/Makefile.each.tail/10-std.mk
+++ b/build-aux/Makefile.each.tail/10-std.mk
@@ -12,6 +12,7 @@
 #
 # 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/>.
+
 # Add some more defaults to the *_files variables
 std.clean_files += $(std.gen_files) $(std.cfg_files) $(std.out_files)
 
@@ -38,7 +39,13 @@ _std.mostlyclean/$(outdir)      := $(filter-out $(std.slow_files) $(std.cfg_file
 _std.clean/$(outdir)            := $(filter-out                   $(std.cfg_files) $(std.gen_files) $(std.src_files),$(std.clean_files))
 _std.distclean/$(outdir)        := $(filter-out                                    $(std.gen_files) $(std.src_files),$(std.clean_files))
 _std.maintainer-clean/$(outdir) := $(filter-out                                                     $(std.src_files),$(std.clean_files))
-$(addprefix $(outdir)/,uninstall mostlyclean clean distclean maintainer-clean): %: %-hook
+$(addprefix $(outdir)/,mostlyclean clean distclean maintainer-clean): %: %-hook
+	$(RM)    -- $(sort $(filter-out %/,$(_std.$(@F)/$(@D))))
+	$(RM) -r -- $(sort $(filter     %/,$(_std.$(@F)/$(@D))))
+	$(RMDIR_P) $(sort $(dir $(_std.$(@F)/$(@D)))) 2>/dev/null || $(TRUE)
+# separate uninstall to support GNU Coding Standards' NORMAL_UNINSTALL
+$(addprefix $(outdir)/,uninstall): %: %-hook
+	$(NORMAL_UNINSTALL)
 	$(RM)    -- $(sort $(filter-out %/,$(_std.$(@F)/$(@D))))
 	$(RM) -r -- $(sort $(filter     %/,$(_std.$(@F)/$(@D))))
 	$(RMDIR_P) $(sort $(dir $(_std.$(@F)/$(@D)))) 2>/dev/null || $(TRUE)
-- 
cgit v1.2.3-54-g00ecf


From 8b45c2af3c6f9654d133bfbb62969367a65d38ad Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Fri, 17 Jun 2016 16:02:51 -0400
Subject: fixup

---
 build-aux/Makefile.once.head/00-gnuconf.mk | 23 +++++++++++++++++------
 1 file changed, 17 insertions(+), 6 deletions(-)

diff --git a/build-aux/Makefile.once.head/00-gnuconf.mk b/build-aux/Makefile.once.head/00-gnuconf.mk
index 79ecc3411f..83cb110c59 100644
--- a/build-aux/Makefile.once.head/00-gnuconf.mk
+++ b/build-aux/Makefile.once.head/00-gnuconf.mk
@@ -16,7 +16,7 @@
 # This file is based on §7.2 "Makefile Conventions" of the release of
 # the GNU Coding Standards dated April 13, 2016.
 
-gnuconf.pkgname ?= $(PACKAGE)
+gnuconf.pkgname ?= $(firstword $(PACKAGE_TARNAME) $(PACKAGE) $(PACKAGE_NAME))
 ifeq ($(gnuconf.pkgname),)
 $(error gnuconf.pkgname must be set)
 endif
@@ -64,7 +64,7 @@ CCFLAGS ?= $(CFLAGS)
 FLEX ?= flex
 FLEXFLAGS ?=
 INSTALL ?= install
-INSTALLFLAGS ?=
+#INSTALLFLAGS ?=
 LD ?= ld
 LDFLAGS ?=
 LDCONFIG ?= ldconfig #TODO
@@ -92,14 +92,14 @@ CHMOD ?= chmod
 CHOWN ?= chown
 MKNOD ?= mknod
 
-# 7.2.3 Variables for Specifying Commands
-# ---------------------------------------
+# 7.2.3: Variables for Specifying Commands
+# ----------------------------------------
 
 INSTALL_PROGRAM ?= $(INSTALL)
 INSTALL_DATA ?= ${INSTALL} -m 644
 
-# 7.2.5 Variables for Installation Directories
-# --------------------------------------------
+# 7.2.5: Variables for Installation Directories
+# ---------------------------------------------
 
 # Root for the installation
 prefix ?= /usr/local
@@ -147,3 +147,14 @@ man5ext ?= .5
 man6ext ?= .6
 man7ext ?= .7
 man8ext ?= .8
+
+# 7.2.7: Install Command Categories
+# ---------------------------------
+
+PRE_INSTALL ?=
+POST_INSTALL ?=
+NORMAL_INSTALL ?=
+
+PRE_UNINSTALL ?=
+POST_UNINSTALL ?=
+NORMAL_UNINSTALL ?=
-- 
cgit v1.2.3-54-g00ecf