diff options
Diffstat (limited to 'build-aux/Makefile.once.head')
| -rw-r--r-- | build-aux/Makefile.once.head/00-dist.mk | 44 | ||||
| -rw-r--r-- | build-aux/Makefile.once.head/00-quote.mk | 49 | ||||
| -rw-r--r-- | build-aux/Makefile.once.head/00-var.mk | 36 | ||||
| -rw-r--r-- | build-aux/Makefile.once.head/00-write-ifchanged.mk | 1 | ||||
| -rw-r--r-- | build-aux/Makefile.once.head/10-dist.mk | 85 | ||||
| -rw-r--r-- | build-aux/Makefile.once.head/10-files.mk | 100 | ||||
| -rw-r--r-- | build-aux/Makefile.once.head/10-gitfiles.mk | 75 | ||||
| -rw-r--r-- | build-aux/Makefile.once.head/10-gnuconf.mk | 205 | ||||
| -rw-r--r-- | build-aux/Makefile.once.head/10-nested.mk | 46 | ||||
| -rw-r--r-- | build-aux/Makefile.once.head/10-std.mk | 39 | ||||
| -rw-r--r-- | build-aux/Makefile.once.head/10-texinfo.mk | 47 | ||||
| -rw-r--r-- | build-aux/Makefile.once.head/10-write-atomic.mk | 23 | ||||
| -rw-r--r-- | build-aux/Makefile.once.head/10-write-ifchanged.mk | 23 | ||||
| -rw-r--r-- | build-aux/Makefile.once.head/zz-mod.mk | 59 |
14 files changed, 748 insertions, 84 deletions
diff --git a/build-aux/Makefile.once.head/00-dist.mk b/build-aux/Makefile.once.head/00-dist.mk deleted file mode 100644 index d5bfcd3..0000000 --- a/build-aux/Makefile.once.head/00-dist.mk +++ /dev/null @@ -1,44 +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/>. - -# Developer configuration - -dist.exts ?= .tar.gz -dist.pkgname ?= $(PACKAGE) -dist.version ?= $(VERSION) - -ifeq ($(dist.pkgname),) -$(error dist.pkgname must be set) -endif -ifeq ($(dist.version),) -$(error dist.version must be set) -endif - -# 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.head/00-quote.mk b/build-aux/Makefile.once.head/00-quote.mk new file mode 100644 index 0000000..94bc943 --- /dev/null +++ b/build-aux/Makefile.once.head/00-quote.mk @@ -0,0 +1,49 @@ +# 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/>. + +mod.quote.description = Macros to quote tricky strings +define mod.quote.doc +# Inputs: +# (none) +# Outputs: +# - Global variable: `quote.var` : GNU Make variables +# - Global variable: `quote.pattern` : GNU Make patterns +# - Global variable: `quote.ere` : POSIX Extended Regular Expressions +# - Global variable: `quote.bre` : POSIX Basic Regular Expressions +# - Global variable: `quote.shell` : POSIX sh(1) strings +# - Global variable: `quote.shell-each`: POSIX sh(1) strings +# +# Escaping/quoting things is hard! This module provides a number of +# functions to escape/quote strings for various contexts. +# +# `quote.shell-each` quotes each list-item separately (munging +# whitespace), while `quote.shell` keeps them as one string (preserving +# whitespace). +endef +mod.quote.doc := $(value mod.quote.doc) + +_quote.backslash = $(if $1,$(call _quote.backslash,$(wordlist 2,$(words $1),$1),$(subst $(firstword $1),\$(firstword $1),$2)),$2) + +quote.var = $(subst $(at.nl),\$(at.nl),$(subst $$,$$$$,$1)) +quote.pattern = $(call _quote.backslash, \ % ,$1) +quote.ere = $(call _quote.backslash, \ ^ . [ $$ ( ) | * + ? { ,$1) +quote.bre = $(call _quote.backslash, \ ^ . [ $$ * ,$1) + +quote.shell-each = $(foreach _quote.tmp,$1,$(call quote.shell,$(_quote.tmp))) + +# I put this as the last line in the file because it confuses Emacs +# syntax highlighting and makes the remainder of the file difficult to +# edit. +quote.shell = $(subst $(at.nl),'$$'\n'','$(subst ','\'',$1)') diff --git a/build-aux/Makefile.once.head/00-var.mk b/build-aux/Makefile.once.head/00-var.mk new file mode 100644 index 0000000..7c9e6ff --- /dev/null +++ b/build-aux/Makefile.once.head/00-var.mk @@ -0,0 +1,36 @@ +# Copyright (C) 2016-2017 Luke Shumaker +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +mod.var.description = Depend on the values of variables +define mod.var.doc +# Inputs: +# (user-defined) +# Outputs: +# Target : `$(outdir)/.var.%` +# Directory variable: `at.targets` +# Directory variable: `var.` +# +# It's a well-known secret that many files generated by a Makefile vary with +# the values of particular variables, but that GNU Make can't track these +# dependencies. Well, with some cleverness, it actually can! +# +# With this module, to depend on the value of a variable, depend on +# `$(outdir)/.var.VARNAME`, or `$(var.)VARNAME` for short. +endef +mod.var.doc := $(value mod.var.doc) + +var. = $(patsubst ./%,%,$(outdir)/.var.) + +.PHONY: _var.FORCE diff --git a/build-aux/Makefile.once.head/00-write-ifchanged.mk b/build-aux/Makefile.once.head/00-write-ifchanged.mk deleted file mode 100644 index 79ef1c4..0000000 --- a/build-aux/Makefile.once.head/00-write-ifchanged.mk +++ /dev/null @@ -1 +0,0 @@ -WRITE_IFCHANGED = $(topsrcdir)/build-aux/write-ifchanged diff --git a/build-aux/Makefile.once.head/10-dist.mk b/build-aux/Makefile.once.head/10-dist.mk new file mode 100644 index 0000000..3621195 --- /dev/null +++ b/build-aux/Makefile.once.head/10-dist.mk @@ -0,0 +1,85 @@ +# Copyright (C) 2015-2017 Luke Shumaker +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +mod.dist.description = `dist` target to create distribution tarballs +define mod.dist.doc +# User variables: +# - `CP ?= cp` +# - `GZIP ?= gzip` +# - `MKDIR ?= mkdir` +# - `MKDIR_P ?= mkdir -p` +# - `MV ?= mv` +# - `RM ?= rm -f` +# - `TAR ?= tar` +# - `GZIPFLAGS ?= $(GZIP_ENV)` +# - `GZIP_ENV ?= --best` (only used via `GZIPFLAGS`, not directly) +# Inputs: +# - Global variable : `dist.exts` (Default: `.tar.gz`) +# - Global variable : `dist.pkgname` (Default: first of PACKAGE_TARNAME PACKAGE PACKAGE_NAME) +# - Global variable : `dist.version` (Default: first of PACKAGE_VERSION VERSION) +# - Directory variable : `files.src` +# Outputs: +# - Directory variable : `files.out.int` (only in top dir) +# - .PHONY Target : `$(outdir)/dist` +# - Target : `$(topoutdir)/$(dist.pkgname)-$(dist.version)` +# - Target : `$(topoutdir)/$(dist.pkgname)-$(dist.version).tar` +# - Target : `$(topoutdir)/$(dist.pkgname)-$(dist.version).tar.gz` +# +# Provide the standard `dist` .PHONY target, based on the `files` module +# information. +# +# You may change the default compression target easily via the +# `dist.exts` variable, but you must define the rule for it manually. +# +# Bugs: +# +# The tarball isn't reproducible. It uses file-system ordering of +# files, and includes timestamps. +endef +mod.dist.doc := $(value mod.dist.doc) + +PACKAGE_TARNAME ?= +PACKAGE ?= +PACKAGE_NAME ?= +PACKAGE_VERSION ?= +VERSION ?= + +# Developer configuration + +dist.exts ?= .tar.gz +dist.pkgname ?= $(firstword $(PACKAGE_TARNAME) $(PACKAGE) $(PACKAGE_NAME)) +dist.version ?= $(firstword $(PACKAGE_VERSION) $(VERSION)) + +ifeq ($(dist.pkgname),) +$(error Autothing module: dist: dist.pkgname must be set) +endif +ifeq ($(dist.version),) +$(error Autothing module: dist: dist.version must be set) +endif + +_dist.files = + +# User configuration + +CP ?= cp +GZIP ?= gzip +MKDIR ?= mkdir +MKDIR_P ?= mkdir -p +MV ?= mv +RM ?= rm -f +TAR ?= tar + +GZIPFLAGS ?= $(GZIP_ENV) +GZIP_ENV ?= --best diff --git a/build-aux/Makefile.once.head/10-files.mk b/build-aux/Makefile.once.head/10-files.mk new file mode 100644 index 0000000..564f9d6 --- /dev/null +++ b/build-aux/Makefile.once.head/10-files.mk @@ -0,0 +1,100 @@ +# Copyright (C) 2015-2017 Luke Shumaker +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +mod.files.description = Keeping track of groups of files +mod.files.depends += nested +define mod.files.doc +# User variables: +# - `DESTDIR ?=` +# - `RM ?= rm -f` +# - `RMDIR_P ?= rmdir -p --ignore-fail-on-non-empty` +# - `TRUE ?= true` +# Inputs: +# - Global variable : `files.groups ?= all` +# - Global variable : `files.default ?= all` +# - Global variable : `files.vcsclean ?= files.vcsclean` +# - Global variable : `files.generate ?= files.generate` +# - Directory variable : `files.src.src` # Sources +# - Directory variable : `files.src.int` # Intermediates; deletable +# - Directory variable : `files.src.cfg` # Outputs needed to run ./configure +# - Directory variable : `files.src.gen` # Other outputs +# - Directory variable : `files.out.slow` # Things to exclude from `make mostlyclean` +# - Directory variable : `files.out.int` # Intermediates +# - Directory variable : `files.out.cfg` # Outputs created by ./configure +# - Directory variable : `files.out.$(group)` for `group` in `$(files.groups)` +# - Directory variable : `files.sys.$(group)` for `group` in `$(files.groups)` +# Outputs: +# - Global variable : `nested.targets` +# - Global variable : `at.targets` +# - Global variable : `.DEFAULT_GOAL = $(files.default)` +# - Directory variable : `files.src` +# - Directory variable : `files.out` +# - Directory variable : `files.sys` +# - Creative .PHONY targets: +# - `$(outdir)/$(files.generate)` +# - `$(outdir)/$(group)` for `group` in `$(files.groups)` +# - `$(outdir)/install` +# - `$(outdir)/install-$(group)` for `group` in `$(filter-out $(files.default),$(files.groups))` +# - `$(outdir)/installdirs` +# - Destructive .PHONY targets: +# - `$(outdir)/uninstall` +# - `$(outdir)/mostlyclean` +# - `$(outdir)/clean` +# - `$(outdir)/distclean` +# - `$(outdir)/maintainer-clean` +# - `$(outdir)/$(files.vcsclean)` +# +# Basic `*` wildcards are supported. Use `*`, not `%`; it will automatically +# substitute `*`->`%` where appropriate. +# +# Each of the destructive targets depends on `$(target)-hook`, which +# is defined to be a "double-colon rule" allowing you to add your own +# code. +# +# TODO: prose documentation +endef +mod.files.doc := $(value mod.files.doc) + +files.groups ?= all +files.default ?= all +files.vcsclean ?= files.vcsclean +files.generate ?= files.generate + +.DEFAULT_GOAL = $(files.default) + +# Standard creative PHONY targets +nested.targets += $(files.generate) +nested.targets += install installdirs +nested.targets += $(foreach g,$(files.groups),$g) +nested.targets += $(foreach g,$(filter-out $(files.default),$(files.groups)),install-$g install-$gdirs) +# Standard destructive PHONY targets +nested.targets += uninstall mostlyclean clean distclean maintainer-clean $(files.vcsclean) + +# User configuration + +DESTDIR ?= + +RM ?= rm -f +RMDIR_P ?= rmdir -p --ignore-fail-on-non-empty +TRUE ?= true + +# Utility functions + +_files.XARGS = $(if $(strip $2),$1 $(strip $2)) + +_files.maintainer-clean-warning: + @echo 'This command is intended for maintainers to use; it' + @echo 'deletes files that may need special tools to rebuild.' +.PHONY: _files.maintainer-clean-warning diff --git a/build-aux/Makefile.once.head/10-gitfiles.mk b/build-aux/Makefile.once.head/10-gitfiles.mk new file mode 100644 index 0000000..8566a7f --- /dev/null +++ b/build-aux/Makefile.once.head/10-gitfiles.mk @@ -0,0 +1,75 @@ +# Copyright (C) 2016-2017 Luke Shumaker +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +mod.gitfiles.description = Automatically populate files.src.src from git +mod.gitfiles.depends += files nested write-ifchanged quote +mod.gitfiles.files += $(topsrcdir)/$(gitfiles.file) +define mod.gitfiles.doc +# Inputs: +# - Global variable : `gitfiles.file` (Default: gitfiles.mk) +# - Directory variable : `nested.subdirs` +# - External : git +# Outputs: +# - File : `$(topsrcdir)/$(gitfiles.file)` +# - Directory variable : `files.src.src` +# - Directory variable : `files.src.gen` (only in top dir) +# +# The `files` module has a variable (`files.src.src`) that you (the +# developer) set to list "pure" source files; the type of files that you +# would check into a version control system. Since you are a +# responsible developer, you use a version control system. Since the +# computer is already maintaining a list of these files *in the VCS*, +# why should you--a filthy human--need to also maintain the list? Enter +# gitfiles, which will talk to git to maintain `files.src.src`, but +# won't require that the git repository be distributed to +# installing-users. +# +# If `$(topsrcdir)/.git` exists, then it will generate +# `$(topsrcdir)/$(gitfiles.file)`. Otherwise, it will assume that +# `$(topsrcdir)/$(gitfiles.file)` already exists. +# +# It will use the information in `$(topsrcdir)/$(gitfiles.file)` to +# append to `files.src.src` in each directory +# +# Finally, since the generated `$(topsrcdir)/$(gitfiles.file)` must be +# distributed to users, it is added to $(topsrcdirs)'s `files.src.gen`. +# +# When setting `files.src.src`, it needs to know which files "belong" to +# the current directory directly, and which "belong" to a further +# subdirectory. To do this, it uses an expression involving +# `$(nested.subdirs)`. +# +# While gitfiles sets `files.src.src` very early in `each.head`, because +# `nested.subdirs` might not be set yet, it may or may not be safe to +# use the value of `$(files.src.src)` in your Makefile, depending on how +# you set `nested.subdirs`. +endef +mod.gitfiles.doc := $(value mod.gitfiles.doc) + +gitfiles.file ?= gitfiles.mk + +_gitfiles.all = +-include $(topsrcdir)/$(gitfiles.file) + +ifneq ($(wildcard $(topsrcdir)/.git),) +$(topsrcdir)/$(gitfiles.file): _gitfiles.FORCE + @(cd $(@D) && git ls-files --recurse-submodules -z) | sed -z -e 's/\$$/\$$$$/g' -e 's/\n/$$(at.nl)/g' | xargs -r0 printf '_gitfiles.all+=%s\n' | $(WRITE_IFCHANGED) $@ +.PHONY: _gitfiles.FORCE +endif + +_gitfiles.dir = $(call at.relto,$(topsrcdir),$(srcdir)) +_gitfiles.pat = $(patsubst ./%,%,$(_gitfiles.dir)/%) +_gitfiles.dir.all = $(patsubst $(_gitfiles.pat),%,$(filter $(_gitfiles.pat),$(_gitfiles.all))) +_gitfiles.dir.src = $(filter-out $(addsuffix /%,$(nested.subdirs)),$(_gitfiles.dir.all)) diff --git a/build-aux/Makefile.once.head/10-gnuconf.mk b/build-aux/Makefile.once.head/10-gnuconf.mk new file mode 100644 index 0000000..87baa14 --- /dev/null +++ b/build-aux/Makefile.once.head/10-gnuconf.mk @@ -0,0 +1,205 @@ +# Copyright (C) 2016-2017 Luke Shumaker +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +mod.gnuconf.description = GNU standard configuration variables +define mod.gnuconf.doc +# Inputs: +# - Global variable: `gnuconf.pkgname` +# (Default: `$(firstword $(PACKAGE_TARNAME) $(PACKAGE) $(PACKAGE_NAME))`) +# Outputs: +# (see below) +# +# This module defines default values (using `?=`) a huge list of +# variables specified in the GNU Coding Standards that installing-users +# expect to be able to set. +# +# This is based on §7.2 "Makefile Conventions" of the July 25, 2016 +# release of the GNU Coding Standards. +endef +mod.gnuconf.doc := $(value mod.gnuconf.doc) + +PACKAGE_TARNAME ?= +PACKAGE ?= +PACKAGE_NAME ?= +gnuconf.pkgname ?= $(firstword $(PACKAGE_TARNAME) $(PACKAGE) $(PACKAGE_NAME)) +ifeq ($(gnuconf.pkgname),) +$(error Autothing module: gnuconf: 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 + +# 7.2.2: Utilities in Makefiles/7.2.3: Variables for Specifying Commands +# ---------------------------------------------------------------------- + +# Standard user-configurable programs. +# +# The list of programs here is specified in §7.2.2, but the associated FLAGS +# variables are specified in §7.2.3. I found it cleaner to list them together. +AR ?= ar +ARFLAGS ?= +BISON ?= bison +BISONFLAGS ?= +CC ?= cc +CFLAGS ?= # CFLAGS instead of CCFLAGS +FLEX ?= flex +FLEXFLAGS ?= +INSTALL ?= install +# There is no INSTALLFLAGS[0] +LD ?= ld +LDFLAGS ?= +LDCONFIG ?= ldconfig # TODO[1] +LDCONFIGFLAGS ?= +LEX ?= lex +LFLAGS ?= # LFLAGS instead of LEXFLAGS +#MAKE +MAKEINFO ?= makeinfo +MAKEINFOFLAGS ?= +RANLIB ?= ranlib # TODO[1] +RANLIBFLAGS ?= +TEXI2DVI ?= texi2dvi +TEXI2DVIFLAGS ?= +YACC ?= yacc +YFLAGS ?= # YFLAGS instead of YACCFLAGS + +CPPFLAGS ?= + +LN_S ?= ln -s # TODO[2] + +CHGRP ?= chgrp +CHGRPFLAGS ?= +CHMOD ?= chmod +CHMODFLAGS ?= +CHOWN ?= chown +CHOWNFLAGS ?= +MKNOD ?= mknod +MKNODFLAGS ?= + +# [0]: There is no INSTALLFLAGS because it would be inconsistent with how the +# standards otherwise recommend using $(INSTALL); with INSTALL_PROGRAM and +# INSTALL_DATA; which are specified in a way precluding the use of +# INSTALLFLAGS. To have the variable, but to ignore it in the common case +# would be confusing. +# +# [1]: The RANLIB and LDCONFIG variables need some extra smarts; §7.2.2 says: +# +# > When you use ranlib or ldconfig, you should make sure nothing bad +# > happens if the system does not have the program in question. Arrange +# > to ignore an error from that command, and print a message before the +# > command to tell the user that failure of this command does not mean a +# > problem. (The Autoconf ‘AC_PROG_RANLIB’ macro can help with this.) +# +# [2]: The LN_S variable isn't standard, but we have it here as an (incomplete) +# stub to help support this bit of §7.2.2: +# +# > If you use symbolic links, you should implement a fallback for +# > systems that don’t have symbolic links. + +# 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 ?= $(mandir)/man8 + +manext ?= .1 +man1ext ?= .1 +man2ext ?= .2 +man3ext ?= .3 +man4ext ?= .4 +man5ext ?= .5 +man6ext ?= .6 +man7ext ?= .7 +man8ext ?= .8 + +# 7.2.7: Install Command Categories +# --------------------------------- + +PRE_INSTALL ?= +POST_INSTALL ?= +NORMAL_INSTALL ?= + +PRE_UNINSTALL ?= +POST_UNINSTALL ?= +NORMAL_UNINSTALL ?= diff --git a/build-aux/Makefile.once.head/10-nested.mk b/build-aux/Makefile.once.head/10-nested.mk new file mode 100644 index 0000000..d903d53 --- /dev/null +++ b/build-aux/Makefile.once.head/10-nested.mk @@ -0,0 +1,46 @@ +# Copyright (C) 2016-2017 Luke Shumaker +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +mod.nested.description = Easy nested .PHONY targets +define mod.nested.doc +# Inputs: +# - Global variable : `nested.targets` +# - Directory variable : `nested.subdirs` +# Outputs: +# - .PHONY Targets : `$(addprefix $(outdir)/,$(nested.targets))` +# - Variable : `at.subdirs` +# - Variable : `at.targets` +# +# The Autothing `at.subdirs` slates a subdirectory's Makefile for inclusion, +# but doesn't help with recursive targets like `all`, `install`, or `clean`, +# which one would expect to descend into subdirectories. Enter `nested`: +# Define a global list of targets that are recursive/nested, and then in each +# directory define a list of subdirectries that one would expect them to +# recurse into. +# +# Directories added to `nested.subdirs` are automatically added to `at.subdirs` +# during the each.tail phase. +# +# It may help to think of at.subdirs and nested.subdirs in terms of their +# Automake conterparts: +# +# | Autothing | GNU Automake | +# +----------------+--------------+ +# | at.subdirs | DIST_SUBDIRS | +# | nested.subdirs | SUBDIRS | +endef +mod.nested.doc := $(value mod.nested.doc) + +nested.targets ?= diff --git a/build-aux/Makefile.once.head/10-std.mk b/build-aux/Makefile.once.head/10-std.mk deleted file mode 100644 index 3e058ec..0000000 --- a/build-aux/Makefile.once.head/10-std.mk +++ /dev/null @@ -1,39 +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/>. - -# Declare the default target -all: build -.PHONY: all noop - -# Standard creative PHONY targets -at.phony += build install installdirs -# Standard destructive PHONY targets -at.phony += uninstall mostlyclean clean distclean maintainer-clean - -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 - -# User configuration - -DESTDIR ?= - -RM ?= rm -f -RMDIR_P ?= rmdir -p -TRUE ?= true diff --git a/build-aux/Makefile.once.head/10-texinfo.mk b/build-aux/Makefile.once.head/10-texinfo.mk new file mode 100644 index 0000000..d24852d --- /dev/null +++ b/build-aux/Makefile.once.head/10-texinfo.mk @@ -0,0 +1,47 @@ +# Copyright (C) 2016-2017 Luke Shumaker +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +mod.texinfo.description = The GNU documentation system +mod.texinfo.depends += files nested gnuconf +define mod.texinfo.doc +# User variables (in addition to gnuconf): +# - `TEXI2HTML ?= makeinfo --html` +# - `TEXI2PDF ?= texi2pdf` +# - `TEXI2PS ?= texi2dvi --ps` +# Inputs: +# - Directory variable : `texinfo.docs ?=` +# Outputs: +# - Global variable : `files.groups += html dvi pdf ps` +# - Global variable : `nested.targets += info` +# - Directory variable : `files.src.gen` +# - Directory variable : `files.out.{dvi,html,pdf,ps}` +# - Directory variable : `files.sys.{dvi,html,pdf,ps,all}` +# - .PHONY target : `$(outdir)/info` +# - Target : `$(outdir)/%.info` +# - Target : `$(outdir)/%.dvi` +# - target : `$(outdir)/%.html` +# - target : `$(outdir)/%.pdf` +# - Target : `$(outdir)/%.ps` +# +# TODO: prose documentation +endef +mod.texinfo.doc := $(value mod.texinfo.doc) + +TEXI2HTML ?= makeinfo --html +TEXI2PDF ?= texi2pdf +TEXI2PS ?= texi2dvi --ps + +files.groups += html dvi pdf ps +nested.targets += info diff --git a/build-aux/Makefile.once.head/10-write-atomic.mk b/build-aux/Makefile.once.head/10-write-atomic.mk new file mode 100644 index 0000000..c4aa808 --- /dev/null +++ b/build-aux/Makefile.once.head/10-write-atomic.mk @@ -0,0 +1,23 @@ +mod.write-atomic.description = `write-atomic` auxiliary build script +mod.write-atomic.files += $(topsrcdir)/build-aux/write-atomic +define mod.write-atomic.doc +# User variables: +# - `WRITE_ATOMIC ?= $(topsrcdir)/build-aux/write-atomic` +# Inputs: +# (none) +# Outputs: +# (none) +# +# The $(WRITE_ATOMIC) program reads a file from stdin, and writes it to +# the file named in argv[1], but does so atomically. +# +# That is, the following lines are almost equivalient: +# +# ... > $@ +# ... | $(WRITE_ATOMIC) $@ +# +# The are only different in that one is atomic, while the other is not. +endef +mod.write-atomic.doc := $(value mod.write-atomic.doc) + +WRITE_ATOMIC ?= $(topsrcdir)/build-aux/write-atomic diff --git a/build-aux/Makefile.once.head/10-write-ifchanged.mk b/build-aux/Makefile.once.head/10-write-ifchanged.mk new file mode 100644 index 0000000..649aab9 --- /dev/null +++ b/build-aux/Makefile.once.head/10-write-ifchanged.mk @@ -0,0 +1,23 @@ +mod.write-ifchanged.description = `write-ifchanged` auxiliary build script +mod.write-ifchanged.files += $(topsrcdir)/build-aux/write-ifchanged +define mod.write-ifchanged.doc +# User variables: +# - `WRITE_IFCHANGED ?= $(topsrcdir)/build-aux/write-ifchanged` +# Inputs: +# (none) +# Outputs: +# (none) +# +# The $(WRITE_IFCHANGED) program reads a file from stdin, and writes it to the +# file named in argv[1], but does so atomically, but more importantly, does so +# in a way that does not bump the file's ctime if the new content is the same +# as the old content. +# +# That is, the following lines are almost equivalient: +# +# ... > $@ +# ... | $(WRITE_ATOMIC) $@ +endef +mod.write-ifchanged.doc := $(value mod.write-ifchanged.doc) + +WRITE_IFCHANGED ?= $(topsrcdir)/build-aux/write-ifchanged diff --git a/build-aux/Makefile.once.head/zz-mod.mk b/build-aux/Makefile.once.head/zz-mod.mk new file mode 100644 index 0000000..95d251d --- /dev/null +++ b/build-aux/Makefile.once.head/zz-mod.mk @@ -0,0 +1,59 @@ +# Copyright (C) 2016 Luke Shumaker +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +mod.mod.description = Display information about Autothing modules +mod.mod.depends += quote +define mod.mod.doc +# Inputs: +# - Files : `$(topsrcdir)/build-aux/Makefile.*/??-*.mk` +# - Global variable : `mod.*.description` +# - Global variable : `mod.*.depends` +# - Global variable : `mod.*.files` +# - Global variable : `mod.*.doc` +# Outputs: +# - Directory variable : `at.targets` +# - .PHONY Target : `$(outdir)/at-variables-local` +# - .PHONY Target : `$(outdir)/at-variables-global` +# - .PHONY Target : `$(outdir)/at-variables` +# - .PHONY Target : `$(outdir)/at-variables/%` +# - .PHONY Target : `$(outdir)/at-values` +# - .PHONY Target : `$(outdir)/at-values/%` +# - .PHONY Target : `$(outdir)/at-modules` +# - .PHONY Target : `$(outdir)/at-modules/%` +# - .PHONY Target : `$(outdir)/at-noop` +# +# TODO: prose documentation +endef +mod.mod.doc := $(value mod.mod.doc) + +# The trickery that is _mod.empty/_mod.space is from §6.2 of the GNU Make +# manual, "The Two Flavors of Variables". +_mod.empty := +_mod.space := $(_mod.empty) # +undefine _mod.empty +# _mod.rest is equivalent to GMSL rest. +_mod.rest = $(wordlist 2,$(words $1),$1) + +_mod.file2mod = $(foreach _mod.tmp,$(patsubst %.mk,%,$(notdir $1)),$(subst $(_mod.space),-,$(call _mod.rest,$(subst -, ,$(_mod.tmp))))) + +_mod.modules := $(sort $(call _mod.file2mod,$(wildcard $(topsrcdir)/build-aux/Makefile.*/??-*.mk))) +undefine _mod.rest +undefine _mod.file2mod + +$(eval $(foreach _mod.tmp,$(_mod.modules),\ + mod.$(_mod.tmp).description ?=$(at.nl)\ + mod.$(_mod.tmp).depends ?=$(at.nl)\ + mod.$(_mod.tmp).files ?=$(at.nl)\ + mod.$(_mod.tmp).doc ?=$(at.nl))) |