Lady’s Gitweb - Shushe/blob - GNUmakefile

   1 # SPDX-FileCopyrightText: 2023, 2024 Lady <https://www.ladys.computer/about/#lady>
   2 # SPDX-License-Identifier: MPL-2.0
   3
   4 SHELL = /bin/sh
   5
   6 # ━ § BASIC INFORMATION ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   7 override define makefileinfo
   8  ╭────────────────────────────╮
   9 ╔╡ ⁌ ⛩️📰 书社 ∷ GNUmakefile ╞═════════════════════════════════╗
  10 ║╰────────────────────────────╯                                ║
  11 ╟┬ ¶ Prerequisites ───────────────────────────────────────────┬╢
  12 ║│                                                            │║
  13 ║│ Requires G·N·U Make, at least version 3.81, a version of   │║
  14 ║│ uuencode with base64 support, and the various programs     │║
  15 ║│ offered by libxml2 and libxslt. Beyond this, only programs │║
  16 ║│ required by Posix are required, altho there is a chance of │║
  17 ║│ version incompatibilities. The full list of program        │║
  18 ║│ requirements is as follows :—                             │║
  19 ║│                                                            │║
  20 ║│ • awk                                                      │║
  21 ║│ • cat                                                      │║
  22 ║│ • cksum                                                    │║
  23 ║│ • cp                                                       │║
  24 ║│ • date                                                     │║
  25 ║│ • file                                                     │║
  26 ║│ • find                                                     │║
  27 ║│ • grep                                                     │║
  28 ║│ • git (optional)                                           │║
  29 ║│ • ln                                                       │║
  30 ║│ • ls                                                       │║
  31 ║│ • mkdir                                                    │║
  32 ║│ • mv                                                       │║
  33 ║│ • od                                                       │║
  34 ║│ • pax (only when generating archives)                      │║
  35 ║│ • printf                                                   │║
  36 ║│ • rm                                                       │║
  37 ║│ • sed                                                      │║
  38 ║│ • sleep                                                    │║
  39 ║│ • stat                                                     │║
  40 ║│ • test                                                     │║
  41 ║│ • touch                                                    │║
  42 ║│ • tr                                                       │║
  43 ║│ • uuencode                                                 │║
  44 ║│ • uudecode                                                 │║
  45 ║│ • xargs                                                    │║
  46 ║│ • xmlcatalog (provided by libxml2)                         │║
  47 ║│ • xmllint (provided by libxml2)                            │║
  48 ║│ • xsltproc (provided by libxslt)                           │║
  49 ║│                                                            │║
  50 ║│ In all cases, you can supply your own version of any       │║
  51 ║│ program `program´ by overriding the corresponding variable │║
  52 ║│ `PROGRAM´ when calling Make.                               │║
  53 ║╰────────────────────────────────────────────────────────────╯║
  54 ╟┬ ¶ Usage ───────────────────────────────────────────────────┬╢
  55 ║│                                                            │║
  56 ║│ • `make all´ (default): Compile, but do not install, all   │║
  57 ║│   files.                                                   │║
  58 ║│                                                            │║
  59 ║│ • `make clean´: Remove `BUILDDIR´.                         │║
  60 ║│                                                            │║
  61 ║│ • `make gone´: Remove `BUILDDIR´ and installed files.      │║
  62 ║│                                                            │║
  63 ║│ • `make help´: Print this message.                         │║
  64 ║│                                                            │║
  65 ║│ • `make install´: Compile all files and install in         │║
  66 ║│   `DESTDIR´.                                               │║
  67 ║│                                                            │║
  68 ║│ • `make list´: List all recognized source files and their  │║
  69 ║│   classification (including media type and dependencies).  │║
  70 ║│                                                            │║
  71 ║│ • `make listout´: List out the destinations of all         │║
  72 ║│   resulting files (relative to `DESTDIR´), e·g for         │║
  73 ║│   processing by another script.                            │║
  74 ║│                                                            │║
  75 ║│ • `make uninstall´: Remove installed files, but not        │║
  76 ║│   `BUILDDIR´.                                              │║
  77 ║│                                                            │║
  78 ║│ Set `VERBOSE=1´ to see the text of commands as they are    │║
  79 ║│ executed.                                                  │║
  80 ║│                                                            │║
  81 ║│ See `README.markdown´ for a more involved description of   │║
  82 ║│ the capabilities and configuration of this program.        │║
  83 ║╰────────────────────────────────────────────────────────────╯║
  84 ╟┬ ¶ Copyright & License ─────────────────────────────────────┬╢
  85 ║│                                                            │║
  86 ║│ Copyright © 2023–2024 Lady [@ Lady’s Computer].            │║
  87 ║│                                                            │║
  88 ║│ This Source Code Form is subject to the terms of the       │║
  89 ║│ Mozilla Public License, v 2.0. If a copy of the M·P·L was  │║
  90 ║│ not distributed with this file, You can obtain one at      │║
  91 ║│ <http://mozilla.org/MPL/2.0/>.                             │║
  92 ║╰────────────────────────────────────────────────────────────╯║
  93 ╚══════════════════════════════════════════════════════════════╝
  94 endef
  95
  96 # ━ § MAKE·FILE SETUP ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  97
  98 # Programs needed to run this make·file.
  99 #
 100 # If these are not installed on your computer, or you need to use a different implementation, you can override the appropriate variable.
 101 AWK := awk
 102 CAT := cat
 103 CKSUM := cksum
 104 CP := cp
 105 DATE := date
 106 FILE := file
 107 FIND := find
 108 GIT := git
 109 GREP := grep
 110 LN := ln
 111 LS := ls
 112 MKDIR := mkdir
 113 MV := mv
 114 OD := od
 115 PAX := pax
 116 PRINTF := printf
 117 RM := rm
 118 SED := sed
 119 SLEEP := sleep
 120 STAT := stat
 121 TEST := test
 122 TOUCH := touch
 123 TR := tr
 124 UUDECODE := uudecode
 125 UUENCODE := uuencode
 126 XARGS := xargs
 127 XMLCATALOG := xmlcatalog
 128 XMLLINT := xmllint
 129 XSLTPROC := xsltproc
 130
 131 # This variable is not used in normal execution.
 132 #
 133 # In the archiving `MODE´, it provides the X·M·L file from which the archive should be constructed.
 134 SRC :=
 135
 136 # This variable is not used in normal execution.
 137 #
 138 # In the archiving `MODE´, it provides a user‐friendly name for the archive.
 139 NAME :=
 140
 141 # The directory which contains the source files.
 142 #
 143 # Multiple directories can be given so long as files with the same name do not exist in each.
 144 SRCDIR := sources
 145
 146 # The directory which contains “includes”:
 147 # Files which may be included in other files but for which no final output will be generated.
 148 #
 149 # Multiple directories can be given so long as files with the same name do not exist in each.
 150 #
 151 # These can be inside of `SRCDIR´ directories if desired.
 152 INCLUDEDIR := sources/includes
 153
 154 # The directory in which to generate temporary buildfiles.
 155 #
 156 # This variable is also used by the archiving `MODE´.
 157 BUILDDIR := build
 158
 159 # The directory into which to output files on `make install´.
 160 #
 161 # This variable is also used by the archiving `MODE´.
 162 DESTDIR := public
 163
 164 # The location of this Makefile (and related ⛩️📰 书社 files), relative to the current working directory.
 165 #
 166 # By default, this is inferred from the variable `MAKEFILE_LIST´.
 167 #
 168 # This variable is also used by the archiving `MODE´.
 169 THISDIR := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
 170
 171 # Configuration of `find´.
 172 #
 173 # By default, `find´ will ignore files which begin with a period and those which are likely to cause problems for `make´.
 174 EXTRAFINDRULES :=
 175 EXTRAFINDINCLUDERULES :=
 176 FINDRULES := ! '(' '(' -name '[.-]*' -o -name '*[][*?:|$$%\#\\; ]*' -o -name '*"{*' -o -name '*}"*' -o -name '*[)]' ')' -a -prune ')'$(if $(EXTRAFINDRULES), -a $(EXTRAFINDRULES),)
 177 FINDINCLUDERULES := $(FINDRULES)$(if $(EXTRAFINDINCLUDERULES), -a $(EXTRAFINDINCLUDERULES),)
 178
 179 # The list of magic files to use when determining media types.
 180 #
 181 # Some are provided as part of this repository, but you can add more if you need different media type detection.
 182 #
 183 # Your computer probably has several already installed at `/usr/share/file/magic´.
 184 EXTRAMAGIC :=
 185 MAGIC := $(sort $(patsubst ./%,%,$(wildcard $(THISDIR)/magic/*)) $(EXTRAMAGIC))
 186
 187 # The list of parsers for plaintext file types.
 188 #
 189 # Which parsers are provided will influence which kinds of files are recognized as plaintext.
 190 EXTRAPARSERS :=
 191 PARSERS := $(sort $(patsubst ./%,%,$(wildcard $(THISDIR)/parsers/*.xslt)) $(EXTRAPARSERS))
 192
 193 # The list of transforms.
 194 EXTRATRANSFORMS :=
 195 TRANSFORMS := $(sort $(patsubst ./%,%,$(wildcard $(THISDIR)/transforms/*.xslt)) $(EXTRATRANSFORMS))
 196
 197 # List of types which should be treated as X·M·L.
 198 XMLTYPES := application/xml text/xml
 199
 200 ifdef GIT
 201 ifneq ($(wildcard $(THISDIR)/.git),)
 202 # A description of the current git revision of ⛩️📰 书社.
 203 THISREV := $(shell cd $(THISDIR); $(GIT) describe 2> /dev/null || $(GIT) rev-parse HEAD 2> /dev/null || true)
 204 endif
 205
 206 ifneq ($(wildcard .git),)
 207 # A description of the current git revision of the working directory.
 208 SRCREV := $(shell $(GIT) describe 2> /dev/null || $(GIT) rev-parse HEAD 2> /dev/null || true)
 209 endif
 210 endif
 211
 212 # The mode in which to run this make·file.
 213 # Modes essentially allow for the combination of multiple conceptual make·files into a single source.
 214 #
 215 # The following modes are available :—
 216 #
 217 # • ‹ urn:fdc:ladys.computer:20231231:Shu1She4:mode:default ›:
 218 #   The default mode; typical Shushe behaviours.
 219 #
 220 # • ‹ urn:fdc:ladys.computer:20231231:Shu1She4:mode:archive ›:
 221 #   Generates archive files from parse results.
 222 #
 223 # • ‹ urn:fdc:ladys.computer:20231231:Shu1She4:mode:paged ›:
 224 #   Generates paginated files from parse results.
 225 MODE := urn:fdc:ladys.computer:20231231:Shu1She4:mode:default
 226
 227 # Set to a non·empty value to print all commands as they run.
 228 VERBOSE :=
 229
 230 # The default target for this makefile.
 231 .DEFAULT_GOAL := all
 232
 233 # ━ § BEGIN SHARED MAKE·FILE CONSTRUCTS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 234
 235 # ─ ¶ Non‐Recipe Variable Definitions ─────────────────────────────────
 236
 237 # A variable with no value, usable when assigning values which contain whitespace.
 238 override empty :=
 239
 240 # A variable which contains a newline, to allow the generation of multiline strings in function calls.
 241 override define newline
 242
 243
 244 endef
 245
 246 # A variable which contains a single space.
 247 override space := $(empty) $(empty)
 248
 249 # A variable which contains a single comma.
 250 override comma := ,
 251
 252 # (callable) Quote the given string for use within shell calls.
 253 override quote = '$(subst ','"'"',$1)'
 254
 255 # Outputs an `@´ to silence rules, unless `VERBOSE´ is nonempty.
 256 override silent := $(if $(VERBOSE),,@)
 257
 258 # (callable) Get the modified time of the provided file.
 259 #
 260 # This is messy; there is no portable way of using `stat´.
 261 #
 262 # ☡ This variable creates a subshell every time it is computed.
 263 override modtime = $(shell if $(STAT) --version 2> /dev/null | $(GREP) -q GNU; then $(DATE) -u -d "@$$(TZ= $(STAT) -c '%Y' $(call quote,$1))" '+%Y-%m-%dT%H:%M:%SZ'; else TZ= $(STAT) -f '%Sm' -t '%Y-%m-%dT%H:%M:%SZ' $(call quote,$1); fi)
 264
 265 # ─ ¶ Recipe Variable Definitions ─────────────────────────────────────
 266
 267 # (callable) Check to see if the given directory exists and create it if not.
 268 override ensuredirectory = if $(TEST) ! -d $(call quote,$1); then $(MKDIR) -p $(call quote,$1); fi
 269
 270 # Quote standard input in such a way that piping it to xargs will result in it being processed as a single argument.
 271 #
 272 # If standard input ends in a newline, it is stripped; all other newlines are preserved.
 273 override xargsquote = $(SED) $(call quote,s/'/'"'"'/g;s/^/'/;s/$$/'/;$$!s/$$/\\/)
 274
 275 # Quote standard input in such a way that piping it to xargs will result in each line being processed as a single argument.
 276 override xargsmultiquote = $(SED) $(call quote,s/'/'"'"'/g;s/^/'/;s/$$/'/)
 277
 278 # (callable) Test if the provided xpath expression matches the provided document.
 279 override xpath = $(XMLLINT) --xpath $(call quote,$1) $(call quote,$2) > /dev/null 2> /dev/null
 280
 281 # (callable) Extract the value of the text nodes in the provided X·M·L document and print them to `stdout´.
 282 override extracttext = $(PRINTF) '%s' '<transform xmlns="http://www.w3.org/1999/XSL/Transform" version="1.0"><output method="text" encoding="UTF-8"/></transform>' | $(XSLTPROC) --nonet --novalid - $(call quote,$1)
 283
 284 # (callable) List the files in the provided directory which are associated with the provided filename, one per line.
 285 override associatedfiles = $(LS) -1 $(call quote,$1) | $(SED) '/.*"{.*}".*/!d;s/^\(.*\)"{.*}"\(.*\)$$/\1\2|&/' | $(GREP) -F -e $(call quote,$2|) | $(SED) 's/^.*|//'
 286
 287 # (callable) Remove files associated with the provided file.
 288 override removeassociatedfiles = ASSOCIATED="$$($(call associatedfiles,$(dir $1),$(notdir $1)) | $(TR) '\n' ' ')"; if $(TEST) -n "$$ASSOCIATED"; then cd $(call quote,$(dir $1)) && $(PRINTF) '%s\n' "$$ASSOCIATED" | $(SED) 's/ \{2,\}/ /g;s/^ //;s/ $$//' | $(TR) ' ' '\n' | $(xargsmultiquote) | $(XARGS) -E '' $(RM); fi
 289
 290 # (callable) Process the provided transformation result and output the result to the provided location, given the provided relative path.
 291 override processresultto = if $(call xpath,/*[local-name()="raw-text" and namespace-uri()="urn:fdc:ladys.computer:20231231:Shu1She4"],$1); then $(call extracttext,$1) > $(call quote,$2); $(call removeassociatedfiles,$2); elif $(call xpath,/*[local-name()="base64-binary" and namespace-uri()="urn:fdc:ladys.computer:20231231:Shu1She4"],$1); then { $(PRINTF) '%s\n' 'begin-base64 644 -'; $(call extracttext,$1) | $(TR) -d '\t\n\f\r '; $(PRINTF) '\n%s\n' '===='; } | $(UUDECODE) -o /dev/stdout > $(call quote,$2); $(call removeassociatedfiles,$2); elif $(call xpath,/*[local-name()="archive" and namespace-uri()="urn:fdc:ladys.computer:20231231:Shu1She4"],$1); then $(MAKE) -f $(call quote,$(abspath $(THISDIR)/GNUmakefile)) $(call quote,$2) NAME=$(call quote,$3) SRC=$(call quote,$1) BUILDDIR=$(call quote,$(BUILDDIR)/archive/$3) DESTDIR=$(call quote,$(patsubst %/,%,$(dir $2))) MODE='urn:fdc:ladys.computer:20231231:Shu1She4:mode:archive'; $(call removeassociatedfiles,$2); elif $(call xpath,//*[local-name()="page" and namespace-uri()="urn:fdc:ladys.computer:20231231:Shu1She4"],$1); then $(MAKE) -f $(call quote,$(abspath $(THISDIR)/GNUmakefile)) $(call quote,$2) NAME=$(call quote,$3) SRC=$(call quote,$1) BUILDDIR=$(call quote,$(BUILDDIR)/paged/$3) DESTDIR=$(call quote,$(patsubst %/,%,$(dir $2))) MODE='urn:fdc:ladys.computer:20231231:Shu1She4:mode:paged'; else $(XMLLINT) --nsclean $(call quote,$1) > $(call quote,$2); $(call removeassociatedfiles,$2);  fi
 292
 293 # ━ § BEGIN DEFAULT MAKE·FILE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 294
 295 ifeq ($(MODE),urn:fdc:ladys.computer:20231231:Shu1She4:mode:default)
 296
 297 # ─ ¶ Non‐Recipe Variable Definitions ─────────────────────────────────
 298
 299 # (callable) Test to see if the prerequisites provided by the second argument matches the value in the file corresponding to the first argument in `$(BUILDDIR)/lastprereqs´.
 300 # If not, save the new value and then add FORCE.
 301 # Return them regardless.
 302 #
 303 # Calling this variable is useful when a given target should be updated whenever its list of prerequisites changes in addition to whenever there is a change to one of its prerequisites.
 304 #
 305 # ☡ This variable creates at least one subshell every time it is computed.
 306 override diffprereqs = $(if $(subst $(shell $(CAT) $(call quote,$(BUILDDIR)/lastprereqs/$1) 2> /dev/null || true),,$2),$2 FORCE$(and $(shell $(call ensuredirectory,$(BUILDDIR)/lastprereqs) && $(PRINTF) '%s\n' $(call quote,$2) > $(BUILDDIR)/lastprereqs/$1),),$2)
 307
 308 # (callable) Escape special characters for use in sed regular expressions.
 309 override sedesc = $(subst /,[/],$(subst $$,\$$,$(subst *,\*,$(subst .,\.,$(subst [,\[,$(subst ^,\^,$(subst \,\\,$1)))))))
 310
 311 # The command to use for percent‐decoding.
 312 override perdeccmd := $(SED) 's/|/%7C/g;s/[\]/%5C/g;s/%[0123456789ABCDEFabcdef]\{2\}/|&|/g' | $(TR) '|' '\n' | $(SED) '/^%[0123456789ABCDEFabcdef]\{2\}$$/!s/%/|%25|/' | $(TR) '|' '\n' | $(AWK) '$$0!~/%/{printf "%s",$$0}/%/{d="0123456789ABCDEF";v=substr(toupper($$0),2,2);printf "\\%04o",(index(d,substr(v,1,1))-1)*16+index(d,substr(v,2,1))-1}' | $(xargsquote) | $(XARGS) -E '' $(PRINTF) '%b'
 313
 314 # (callable) Percent‐decode the given strings.
 315 #
 316 # ☡ This variable creates a subshell every time it is computed.
 317 override perdec = $(shell $(PRINTF) '%s\0450A' $(foreach encoded,$1,$(call quote,$(encoded))) | $(perdeccmd))
 318
 319 # (callable) Percent‐encode the given strings.
 320 #
 321 # This singly‐encodes u·r·i characters and doubly‐encodes other characters, then calls `perdec´ to decode back to a single encoding.
 322 # The encoding assumes the input is a “u·r·i component”; e·g that the resulting string should only contain `pchar´ (but can contain any `sub-delim´).
 323 #
 324 # It is assumed that the given strings do not contain newlines.
 325 #
 326 # ☡ This variable creates a subshell every time it is computed.
 327 override perenc = $(shell $(PRINTF) '%s\n' $(foreach unencoded,$1,$(call quote,$(unencoded))) | $(OD) -t x1 | $(SED) 's/^[0123456789]*//;s/0[Aa]/%&/g;s/2[146789ABCDEabcde]/%&/g;s/3[0123456789AaBbDd]/%&/g;s/40/%&/g;s/[46][123456789ABCDEFabcdef]/%&/g;s/[57][0123456789Aa]/%&/g;s/5[Ff]/%&/g;s/7[Ee]/%&/g;s/[ ][0123456789ABCDEFabcdef]\{2\}/%25&/g' | $(TR) -d ' \n' | $(TR) 'abcdef' 'ABCDEF' | $(perdeccmd))
 328
 329 # (callable) Percent‐encode each component in the given paths.
 330 #
 331 # ☡ This variable creates a subshell every time it is computed.
 332 override pathenc = $(subst %2F,/,$(call perenc,$1))
 333
 334 # (overridable) Collect all of the applicable includes from the includes directory.
 335 sourceincludes := $(shell $(FIND) $(foreach dir,$(INCLUDEDIR),$(call quote,$(dir))) '(' $(FINDRULES) ')' -a -type f)
 336
 337 # (overridable) Collect all of the applicable source files from the source directory, removing any which are also includes.
 338 sourcefiles := $(filter-out $(sourceincludes),$(shell $(FIND) $(foreach dir,$(SRCDIR),$(call quote,$(dir))) '(' $(FINDRULES) ')' -a -type f))
 339
 340 # Figure out the file type of each source file and source include.
 341 ifneq ($(wildcard $(BUILDDIR)/magic.mgc),)
 342 override types := $(shell $(PRINTF) '%s\n' $(call quote,$(sourcefiles) $(sourceincludes)) | $(SED) 's/^ *//;s/ *$$//;s/ {2,}/ /g' | $(TR) ' ' '\n' | $(FILE) -m $(call quote,$(BUILDDIR)/magic.mgc) --mime-type --separator '|' --files-from - | $(SED) 's/| */|/g')
 343 endif
 344
 345 # Get the list of supported plaintext file types from the parser.
 346 ifneq ($(wildcard $(BUILDDIR)/parser.xslt),)
 347 override plaintexttypes := $(filter-out $(XMLTYPES),$(shell $(XMLLINT) --xpath '/*/*[@name="书社:parsers"]//*[namespace-uri()="http://www.w3.org/1999/xhtml" and local-name()="dd"]/text()' $(call quote,$(BUILDDIR)/parser.xslt)))
 348 endif
 349
 350 # (callable) Get all of the files (source and includes) which have the given types.
 351 override filesoftype = $(foreach type,$1,$(patsubst %|$(type),%,$(filter %|$(type),$(types))))
 352
 353 # Build up collections of various file types.
 354 override xmlfiles := $(call filesoftype,$(XMLTYPES))
 355 override plaintextfiles := $(filter-out $(xmlfiles),$(call filesoftype,$(plaintexttypes)))
 356 override assetfiles := $(filter-out $(xmlfiles) $(plaintextfiles),$(sourcefiles) $(sourceincludes))
 357
 358 # (callable) Get the types of the given files.
 359 override typeoffile = $(patsubst $(foreach file,$1,$(file)|%),%,$(filter $(foreach file,$1,$(file)|%),$(types)))
 360
 361 # Pair each source magic file with its location in the build directory.
 362 override magicpair := $(foreach magicfile,$(MAGIC),$(magicfile)|$(BUILDDIR)/magic/$(notdir $(magicfile)))
 363
 364 # (callable) Get the source file for the given magic files.
 365 override magicsource = $(foreach magicpath,$1,$(patsubst %|$(magicpath),%,$(firstword $(filter %|$(magicpath),$(magicpair)))))
 366
 367 # (callable) Get the build file for the given magic files.
 368 override magicfile = $(foreach file,$1,$(patsubst $(file)|%,%,$(filter $(file)|%,$(magicpair))))
 369
 370 # (callable) Get the local path for the given source file.
 371 override sourcepath = $(firstword $(foreach directory,$(SRCDIR),$(if $(filter $(directory)/%,$1),$(patsubst $(directory)/%,%,$1),)))
 372
 373 # (callable) Get the local path for the given include.
 374 override includepath = $(firstword $(foreach directory,$(INCLUDEDIR),$(if $(filter $(directory)/%,$1),$(patsubst $(directory)/%,%,$1),)))
 375
 376 # (callable) Get base64 data u·r·i’s for the given files.
 377 #
 378 # ☡ This variable creates a subshell every time it is computed.
 379 override datauri = $(foreach file,$1,data:$(call typeoffile,$(file));base64,$(shell $(UUENCODE) -m $(call quote,$(file)) _ | $(SED) '2,$$!d;$$d' | $(TR) -d ' \n'))
 380
 381 # Pair each source file and include with its local u·r·i.
 382 override sourcelocalpair := $(foreach file,$(sourcefiles) $(sourceincludes),$(file)|about:shushe?$(if $(filter $(file),$(sourceincludes)),include=$(call pathenc,$(call includepath,$(file))),source=$(call pathenc,$(call sourcepath,$(file)))))
 383
 384 # (callable) Get local uris for the given files.
 385 override localuri = $(foreach file,$1,$(patsubst $(file)|%,%,$(filter $(file)|%,$(sourcelocalpair))))
 386
 387 # (callable) Get the source files for the given local uris.
 388 override sourcefile = $(foreach local,$1,$(patsubst %|$(local),%,$(filter %|$(local),$(sourcelocalpair))))
 389
 390 # Adds a requirement on `$(BUILDDIR)/.update-types´ if the file is present.
 391 #
 392 # This file is created after a reload due to type changes, and is removed after.
 393 # Requiring it ensures that file classifications are up·to·date immediately after the reload.
 394 override typeupdates := $(wildcard $(BUILDDIR)/.update-types)
 395
 396 # Pair each source file and include with its parsed location.
 397 override sourceparsedpair := $(foreach file,$(sourcefiles) $(sourceincludes),$(file)|$(BUILDDIR)/$(if $(filter $(file),$(sourceincludes)),includes/$(call includepath,$(file)),sources/$(call sourcepath,$(file))))
 398
 399 # (callable) Get the location of the transformed X·M·L files for the given source files.
 400 override parsed = $(foreach file,$1,$(patsubst $(file)|%,%,$(filter $(file)|%,$(sourceparsedpair))))
 401
 402 # (callable) Get the source files for the given parsed file.
 403 override unparsed = $(foreach file,$1,$(patsubst %|$(file),%,$(filter %|$(file),$(sourceparsedpair))))
 404
 405 # Pair each parser, transform, or parsed file with its file u·r·i.
 406 override fileuripairs := $(join $(patsubst %,%|,$(PARSERS) $(TRANSFORMS) $(call parsed,$(sourcefiles) $(sourceincludes))),$(call pathenc,$(foreach uriable,$(PARSERS) $(TRANSFORMS) $(call parsed,$(sourcefiles) $(sourceincludes)),file://$(abspath $(uriable)))))
 407
 408 # (callable) Get the file u·r·is for the given parsers, transforms, or parsed files.
 409 override fileuri = $(foreach file,$1,$(patsubst $(file)|%,%,$(filter $(file)|%,$(fileuripairs))))
 410
 411 ifneq ($(wildcard $(BUILDDIR)/dependencies),)
 412 # Pair each file with a list of dependencies for it.
 413 override dependenciesforfile := $(foreach file,$(filter-out $(assetfiles),$(sourcefiles) $(sourceincludes)),$(file)|$(subst $(space),|,$(shell $(CAT) $(call quote,$(BUILDDIR)/dependencies) | $(SED) $(call quote,/^$(call sedesc,$(call localuri,$(file)))$$/$(comma)/^[^     ]/!d;/^ /!d;s/^ //))))
 414
 415 # (callable) Get the list of dependency leiris for the given source files.
 416 #
 417 # Recursive dependencies are marked with a leading `-´.
 418 override dependencyuris = $(foreach file,$1,$(subst |, ,$(patsubst $(file)|%,%,$(filter $(file)|%,$(dependenciesforfile)))))
 419
 420 # (callable) Get the list of recursive dependencies for the given source files.
 421 override recursives = $(foreach uri,$(filter -%,$(call dependencyuris,$1)),$(call sourcefile,$(patsubst -%,%,$(uri))))
 422
 423 # (callable) Get the list of (nonrecursive) dependencies for the given source files.
 424 override dependencies = $(foreach uri,$(filter-out -%,$(call dependencyuris,$1)),$(call sourcefile,$(uri)))
 425 endif
 426
 427 # Collect all files with recursive dependencies.
 428 override recursivefiles := $(foreach file,$(filter-out $(assetfiles),$(sourcefiles)),$(if $(call recursives,$(file)),$(file),))
 429
 430 # Collect all files which should be compiled.
 431 #
 432 # This is all of the non·asset, nonrecursive files.
 433 override compilablefiles := $(filter-out $(assetfiles) $(recursivefiles),$(sourcefiles))
 434
 435 # Collect all files which can be installed.
 436 #
 437 # This is all of the comilable files and all asset sources.
 438 override installablefiles := $(compilablefiles) $(filter $(assetfiles),$(sourcefiles))
 439
 440 ifneq ($(wildcard $(BUILDDIR)/destinations),)
 441 # Get the output of the destination transform.
 442 override destinations := $(shell $(CAT) $(BUILDDIR)/destinations)
 443
 444 # Pair source files and their destinations.
 445 override sourcedestinationpair := $(foreach destination,$(destinations),$(call sourcefile,$(firstword $(subst |, ,$(destination))))|$(call perdec,$(subst $(space),|,$(wordlist 2,$(words $(subst |, ,$(destination))),$(subst |, ,$(destination))))))
 446
 447 # (callable) Get the destination for the given source files.
 448 override destination = $(foreach file,$1,$(patsubst $(file)|%,%,$(filter $(file)|%,$(sourcedestinationpair))))
 449
 450 # Pair each source file with its compiled location.
 451 override sourcecompiledpair := $(foreach file,$(sourcefiles),$(file)|$(BUILDDIR)/results/$(call destination,$(file)))
 452
 453 # (callable) Get the location of the transformed X·M·L files for the given source files.
 454 override compiled = $(foreach file,$1,$(patsubst $(file)|%,%,$(filter $(file)|%,$(sourcecompiledpair))))
 455
 456 # (callable) Get the location of the source files for the given compiled file.
 457 override uncompiled = $(foreach file,$1,$(patsubst %|$(file),%,$(filter %|$(file),$(sourcecompiledpair))))
 458
 459 # (callable) Get the location of the final built files for the given source files.
 460 override built = $(foreach file,$1,$(patsubst $(BUILDDIR)/results/%,$(BUILDDIR)/public/%,$(call compiled,$(file))))
 461
 462 # (callable) Get the location of the source files for the given built files.
 463 override unbuilt = $(foreach file,$1,$(call uncompiled,$(patsubst $(BUILDDIR)/public/%,$(BUILDDIR)/results/%,$(file))))
 464
 465 # (callable) Get the installed locations for the given source files.
 466 override installed = $(foreach file,$1,$(DESTDIR)/$(call destination,$(file)))
 467 endif
 468
 469 # ─ ¶ Recipe Variable Definitions ─────────────────────────────────────
 470
 471 # (callable) Get the identifier for the given parser or transform.
 472 override id = $(XMLLINT) --xpath '/*/*[local-name()="id" and namespace-uri()="urn:fdc:ladys.computer:20231231:Shu1She4"]/text()[1]' $(call quote,$1) 2> /dev/null || $(PRINTF) '%s\n' $(call quote,about:shushe?$(or $2,unknown)=$(call pathenc,$(basename $(notdir $1))))
 473
 474 # (callable) Sanitize and wrap the provided plaintext file in X·M·L, printing to `stdout´.
 475 override wrapplaintext = { $(PRINTF) '%s\n%s' '<?xml version="1.0"?>' '<script xmlns="http://www.w3.org/1999/xhtml" type="$(call typeoffile,$1)"><![CDATA['; $(TR) '\000\013\014' '\032\011\012' < $(call quote,$1) | $(SED) "$$($(PRINTF) '%b' 's/]]>/]]]]><!\\[CDATA\\[>/g\ns/\0357\0277\0276/�/g\ns/\0357\0277\0277/�/g\n$$!s/\\r$$//g\ns/\\r/\\n/g\n$$!s/\0302\0205$$//g\ns/\0302\0205/\\n/g\ns/\0342\0200\0250/\\n/g\ns/[\0001\0002\0003\0004\0005\0006\0007\0010]/�/g\ns/[\0016\0017\0020\0021\0022\0023\0024\0025\0026\0027\0031\0032\0033\0034\0035\0036\0037]/�/g')"; $(PRINTF) '%s\n' ']]></script>'; }
 476
 477 # (callable) Check if the provided X·M·L file is X·M·L 1.1, and if so, coerce to X·M·L 1.0 as best as possible, printing the result (or the original file contents) to `stdout´.
 478 #
 479 # The X·M·L declaration will be dropped and character escapes for C0 control codes will be replaced with a literal `U+0091 PRIVATE USE ONE´, which is invalid in X·M·L 1.1, but valid X·M·L 1.0 (making the replacement obvious).
 480 #
 481 # This isn’t a perfect substitution (it makes some assumptions about the format of the underlying X·M·L), but it should be workable for most sensible, welformed files.
 482 override serializexml = $(SED) "$$($(PRINTF) '%b' '/<?xml[ \t]\\{1,\\}version=[\0042\0047]1.1/,$${ s/<?xml[^>]*?>/<!--<?xml version=\00421.1\0042?>-->/\n s/&\0043x0*[12345678BCEFbcef];/\0302\0221/g\n s/&\0043x0*1[0123456789ABCDEFabcdef];/\0302\0221/g\n s/&\00430*[12345678];/\0302\0221/g\n s/&\00430*1[12456789];/\0302\0221/g\n s/&\00430*2[0123456789];/\0302\0221/g\n s/&\00430*3[01];/\0302\0221/g\n}')" < $(call quote,$1) | $(SED) "$$($(PRINTF) '%b' ':a\n/^\\n*$$/{ $$d\n N\n ba\n}')"
 483
 484 # ─ ¶ Phony Targets ───────────────────────────────────────────────────
 485
 486 # Compile all files, or error if any are recursive.
 487 all : $(call built,$(recursivefiles) $(installablefiles)) ;
 488
 489 # Destroy buildfiles.
 490 clean :
 491         $(if $(BUILDDIR),$(silent)$(RM) -f -R $(call quote,$(BUILDDIR)/),)
 492
 493 # Destroy build directory and installed files.
 494 gone : clean uninstall ;
 495
 496 # Provide help.
 497 help :
 498         @$(PRINTF) '%b' '$(subst $(newline),\n,$(makefileinfo))'
 499
 500 # Install the compiled files into `DESTDIR´, or error if any are recursive.
 501 install : $(call installed,$(recursivefiles) $(installablefiles)) ;
 502
 503 # List all source files and includes and their computed types.
 504 list :
 505         @$(PRINTF) '%b' $(call quote,$(foreach file,$(sort $(sourcefiles)) $(sort $(sourceincludes)),\0033[1m$(file)\0033[22m|$(call typeoffile,$(file))|[\0033[3m$(if $(filter $(file),$(xmlfiles)),xml,$(if $(filter $(file),$(plaintextfiles)),text,asset))$(if $(filter $(file),$(sourceincludes)),|include,)\0033[23m]$(if $(call dependencies,$(file))$(call recursives,$(file)), $(strip $(foreach recursive,$(call recursives,$(file)),\0033[93;41m•|Recursive|Dependency|\0033[39;49m|$(recursive)) $(foreach dependency,$(call dependencies,$(file)),\0033[2m•|Dependency|\0033[22m|$(dependency))))$(if $(filter $(file),$(sourcefiles)), →|<\0033[4m/$(call destination,$(file))\0033[24m>,) )) | $(TR) ' |' '\n '
 506
 507 # Lists out the destinations of all resulting files (relative to `DESTDIR´).
 508 listout :
 509         @$(PRINTF) '⛩️📰 书社 Output: %s\n' $(call quote,$(foreach file,$(sort $(sourcefiles)),$(call destination,$(file))))
 510
 511 # Destroy installed files.
 512 uninstall :
 513         $(foreach file,$(installablefiles),$(if $(wildcard $(call installed,$(file))),$(silent)$(PRINTF) '%s\n' $(call quote,Removing </$(patsubst $(DESTDIR)/%,%,$(call installed,$(file)))>…)$(newline)$(silent)$(RM) -f $(call quote,$(call installed,$(file)))$(newline),))
 514
 515 # Raise an error when attempting to build any files with recursive dependencies.
 516 $(call built,$(recursivefiles)) :
 517         @$(PRINTF) '%b\n' $(call quote,\0033[93;41mError:\0033[39;49m `$(call unbuilt,$@)´ has recursive dependencies:\n$(subst |, ,$(subst $(space),$(newline),$(foreach recursive,$(call recursives,$(call unbuilt,$@)),•|$(recursive))))) && false
 518
 519 # Add as a prerequisite to treat the target as tho it were phony.
 520 FORCE : ;
 521
 522 # ─ ¶ Special Targets ─────────────────────────────────────────────────
 523
 524 # Perform secondary expansion; this enables pattern rules to determine their prerequisites based on the matched pattern.
 525 .SECONDEXPANSION : ;
 526
 527 # Don’t use any implicit rules.
 528 .SUFFIXES : ;
 529
 530 # Phony rules; always consider these out·of·date.
 531 .PHONY : FORCE all default clean gone info install list listout uninstall $(call built,$(recursivefiles)) ;
 532
 533 ifneq ($(typeupdates)$(wildcard $(BUILDDIR)/dependencies)$(wildcard $(BUILDDIR)/destinations),)
 534 # Reload this make·file if the dependency graph or output destinations have changed.
 535 #
 536 # The dependency graph and output destinations are used to set the values of variables in this make·file, so it’s important to ensure that they are actually up·to·date prior to executing any later rules.
 537 #
 538 # This recipe only exists after types have been updated or when the dependency graph or destinations file already exists.
 539 #
 540 # ※ There is a chance that generating the dependencies will also update the parsers.
 541 $(THISDIR)/GNUmakefile :: $(BUILDDIR)/dependencies $(BUILDDIR)/destinations
 542         $(silent)$(TOUCH) $(THISDIR)/GNUmakefile
 543 ifeq ($(typeupdates),)
 544         @if $(TEST) ! -f $(call quote,$(BUILDDIR)/.update-types); then $(PRINTF) '%b\n' '\0033[1mDependency graph and output destinations updated. Restarting…\0033[22m'; fi
 545 else
 546         $(silent)$(RM) $(call quote,$(BUILDDIR)/.update-types)
 547         @$(PRINTF) '%b\n' '\0033[1mDependency graph and output destinations updated. Restarting…\0033[22m'
 548 endif
 549 endif
 550
 551 ifeq ($(typeupdates),)
 552 # Reload this make·file if any of the magic files or parsers have changed.
 553 #
 554 # These are used to classify source files, so if they have changed then the make·file must be reloaded.
 555 #
 556 # This recipe sleeps for one second to ensure that files built after the restart have a more current time·stamp.
 557 $(THISDIR)/GNUmakefile :: $(BUILDDIR)/magic.mgc $(BUILDDIR)/parser.xslt
 558         $(silent)$(TOUCH) $(THISDIR)/GNUmakefile
 559         $(silent)$(RM) -f $(call quote,$(BUILDDIR)/dependencies) $(call quote,$(BUILDDIR)/destinations)
 560         @$(PRINTF) '%b\n' '\0033[1mMagic file or parsers have updated. Restarting…\0033[22m'
 561         $(silent)$(SLEEP) 1
 562         $(silent)$(TOUCH) $(call quote,$(BUILDDIR)/.update-types)
 563 endif
 564
 565 # ─ ¶ Build Targets ───────────────────────────────────────────────────
 566
 567 # Create symbolic links from the build directory’s store of magic files to their corresponding sources.
 568 $(call magicfile,$(MAGIC)) : $(BUILDDIR)/magic/% : $$(call magicsource,$$@)
 569         $(silent)$(call ensuredirectory,$(dir $@))
 570         $(silent)$(LN) -sf $(call quote,$(realpath $<)) $(call quote,$@)
 571
 572 # Generate the compiled magic file from its sources.
 573 #
 574 # It must be updated if any of the files in the magic directory change.
 575 $(BUILDDIR)/magic.mgc : $(call diffprereqs,magic,$(sort $(call magicfile,$(MAGIC))))
 576         $(foreach outdated,$(filter-out $^,$(wildcard $(BUILDDIR)/magic/*)),$(silent)$(RM) $(call quote,$(outdated))$(newline))
 577         @$(PRINTF) '%s\n' 'Compiling new magic…'
 578         $(silent)$(call ensuredirectory,$(dir $@))
 579         $(silent)cd $(call quote,$(BUILDDIR)) && $(FILE) -C -m $(call quote,$(realpath $(BUILDDIR)/magic))
 580         $(silent)$(TOUCH) $(call quote,$(BUILDDIR)/.update-types)
 581
 582 # Generate the main parser.
 583 $(BUILDDIR)/parser.catalog : $(call diffprereqs,parsers,$(sort $(PARSERS)))
 584         @$(PRINTF) '%s\n' 'Generating catalog of parsers…'
 585         $(silent)$(XMLCATALOG) --create --noout $(call quote,$@)
 586         $(foreach parser,$(PARSERS),$(silent){ $(call id,$(parser)); $(PRINTF) '%s\n' $(call quote,$(call fileuri,$(parser))) '--noout' $(call quote,$@); } | $(xargsmultiquote) | $(XARGS) -E '' $(XMLCATALOG) --add uri$(newline))
 587 $(BUILDDIR)/parser.xslt : $(BUILDDIR)/parser.catalog $(THISDIR)/lib/catalog2parser.xslt
 588         @$(PRINTF) '%s\n' 'Generating main parser…'
 589         $(silent)$(XSLTPROC) --nonet --novalid -o $(call quote,$@) $(call quote,$(THISDIR)/lib/catalog2parser.xslt) $(call quote,$<)
 590         $(silent)$(TOUCH) $(call quote,$(BUILDDIR)/.update-types)
 591
 592 # Parse the files.
 593 #
 594 # Even plain X·M·L files are parsed, because they may contain X·H·T·M·L `<script>´ elements which contain other kinds of data.
 595 # Asset files are turned into H·T·M·L embeds pointing to `data:´ U·R·I’s.
 596 $(call parsed,$(sourcefiles) $(sourceincludes)) : % : $$(call unparsed,$$@) $(BUILDDIR)/parser.xslt $(typeupdates)
 597         @$(PRINTF) '%s\n' $(call quote,Processing `$<´…)
 598         $(silent)$(call ensuredirectory,$(dir $@))
 599         $(silent)$(if $(filter $<,$(assetfiles)),$(PRINTF) '%s\n' $(call quote,<object xmlns="http://www.w3.org/1999/xhtml" type="$(call typeoffile,$<)" data="$(call datauri,$<)"/>) > $(call quote,$@),$(if $(filter $<,$(plaintextfiles)),$(call wrapplaintext,$<),$(call serializexml,$<)) | $(XSLTPROC) --nonet --novalid -o $(call quote,$@) --stringparam BUILDTIME $$($(DATE) -u '+%Y-%m-%dT%H:%M:%SZ') --stringparam IDENTIFIER $(call quote,$(call localuri,$<)) --stringparam SRCTIME '$(call modtime,$<)' --stringparam CKSUM $$($(CKSUM) $(call quote,$<) | $(SED) 's/[ ].*//')$(if $(THISREV), --stringparam THISREV $(call quote,$(THISREV)),)$(if $(SRCREV), --stringparam SRCREV $(call quote,$(SRCREV)),) $(call quote,$(BUILDDIR)/parser.xslt) -)
 600
 601 # Generate a catalog of all parsed files, for use when processing includes.
 602 #
 603 # This does not depend on actually transforming the files.
 604 $(BUILDDIR)/catalog : $(call diffprereqs,sources,$(sort $(sourcefiles) $(sourceincludes))) $(typeupdates)
 605         @$(PRINTF) '%s\n' 'Generating catalog of parsed files…'
 606         $(silent)$(XMLCATALOG) --create --noout $(call quote,$@)
 607         $(foreach source,$(sourcefiles) $(sourceincludes),$(silent)$(XMLCATALOG) --add uri $(call quote,$(call localuri,$(source))) $(call quote,$(call fileuri,$(call parsed,$(source)))#$(if $(filter $(source),$(assetfiles)),asset,xml)) --noout $(call quote,$@)$(newline))
 608
 609 # Build a list of dependencies for each parsed file.
 610 $(BUILDDIR)/dependencies : $(BUILDDIR)/catalog $(call parsed,$(plaintextfiles) $(xmlfiles)) $(THISDIR)/lib/catalog2dependencies.xslt
 611         @$(PRINTF) '%s\n' 'Identifying dependencies…'
 612         $(silent)$(TOUCH) $(call quote,$@)
 613         $(silent)$(XSLTPROC) --nonet --novalid -o $(call quote,$@) $(call quote,$(THISDIR)/lib/catalog2dependencies.xslt) $(call quote,$<)
 614
 615 # Generate a catalog of destinations for files.
 616 #
 617 # This depends on parsing non·asset source files, but not assets or includes.
 618 # It does not require knowing the dependencies.
 619 $(BUILDDIR)/destinations : $(BUILDDIR)/catalog $(call parsed,$(filter-out $(assetfiles),$(sourcefiles))) $(THISDIR)/lib/catalog2destinations.xslt
 620         @$(PRINTF) '%s\n' 'Identifying output destinations…'
 621         $(silent)$(TOUCH) $(call quote,$@)
 622         $(silent)$(XSLTPROC) --nonet --novalid -o $(call quote,$@) $(call quote,$(THISDIR)/lib/catalog2destinations.xslt) $(call quote,$<)
 623
 624 # Generate the main transform.
 625 $(BUILDDIR)/transform.catalog : $(call diffprereqs,transforms,$(sort $(TRANSFORMS)))
 626         @$(PRINTF) '%s\n' 'Generating catalog of transforms…'
 627         $(silent)$(XMLCATALOG) --create --noout $(call quote,$@)
 628         $(foreach transform,$(TRANSFORMS),$(silent){ $(call id,$(transform)); $(PRINTF) '%s\n' $(call quote,$(call fileuri,$(transform))) '--noout' $(call quote,$@); } | $(xargsmultiquote) | $(XARGS) -E '' $(XMLCATALOG) --add uri$(newline))
 629 $(BUILDDIR)/transform.xslt : $(BUILDDIR)/transform.catalog $(THISDIR)/lib/catalog2transform.xslt
 630         @$(PRINTF) '%s\n' 'Generating main transform…'
 631         $(silent)$(XSLTPROC) --nonet --novalid -o $(call quote,$@) $(call quote,$(THISDIR)/lib/catalog2transform.xslt) $(call quote,$<)
 632
 633 # Compile the result files using the dependencies as necessary.
 634 $(call compiled,$(compilablefiles)) : $(BUILDDIR)/results/% : $$(call parsed,$$(call uncompiled,$$@)) $(BUILDDIR)/transform.xslt $$(call parsed,$$(call dependencies,$$(call uncompiled,$$@)))
 635         @$(PRINTF) '%s\n' $(call quote,Compiling </$*>…)
 636         $(silent)$(call ensuredirectory,$(dir $@))
 637         $(silent)$(XSLTPROC) --nonet --novalid -o $(call quote,$@) --stringparam CATALOG 'catalog' --stringparam BUILDTIME $$($(DATE) -u '+%Y-%m-%dT%H:%M:%SZ') --stringparam SRCTIME '$(call modtime,$(call uncompiled,$@))' --stringparam IDENTIFIER $(call quote,$(call localuri,$(call uncompiled,$@))) --stringparam PATH $(call quote,/$*) --stringparam CKSUM $$($(CKSUM) $(call quote,$(call uncompiled,$@)) | $(SED) 's/[ ].*//')$(if $(THISREV), --stringparam THISREV $(call quote,$(THISREV)),)$(if $(SRCREV), --stringparam SRCREV $(call quote,$(SRCREV)),) $(call quote,$(BUILDDIR)/transform.xslt) $(call quote,$<)
 638
 639 # Create the final files from the compiled results (or error in the case of recursive ones).
 640 $(call built,$(compilablefiles)) : $(BUILDDIR)/public/% : $(BUILDDIR)/results/%
 641         @$(PRINTF) '%s\n' $(call quote,Building </$*>…)
 642         $(silent)$(call ensuredirectory,$(dir $@))
 643         $(silent)$(RM) -f -R $(call quote,$@)
 644         $(silent)$(call processresultto,$<,$@,$*)
 645 $(call built,$(filter $(assetfiles),$(sourcefiles))) : $(BUILDDIR)/public/% : $$(call unbuilt,$$@)
 646         @$(PRINTF) '%s\n' $(call quote,Building </$*>…)
 647         $(silent)$(call ensuredirectory,$(dir $@))
 648         $(silent)$(RM) -f -R $(call quote,$@)
 649         $(silent)$(CP) $(call quote,$<) $(call quote,$@)
 650
 651 # Install compiled files (or error in the case of recursive ones).
 652 $(call installed,$(recursivefiles) $(installablefiles)) : $(DESTDIR)/% : $(BUILDDIR)/public/%
 653         @$(PRINTF) '%s\n' $(call quote,Installing </$*>…)
 654         $(silent)$(call ensuredirectory,$(dir $@))
 655         $(silent)$(RM) -f -R $(call quote,$@)
 656         $(silent)$(CP) -R $(call quote,$<) $(call quote,$@)
 657         $(silent)for associated in $$($(call associatedfiles,$(dir $<),$(notdir $<))); do $(PRINTF) '%s\n' "$$associated" | $(SED) 's/^\(.*\)"{\(.*\)}"\(.*\)$$/\1\2\3/' | $(xargsquote) | $(XARGS) -E '' $(PRINTF) '%s%s\n' $(call quote,$(dir $@)) | $(xargsquote) | $(XARGS) -E '' $(CP) $(call quote,$(dir $<))"$$associated"; done
 658
 659 # ━ § BEGIN ARCHIVE MAKE·FILE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 660
 661 else ifeq ($(MODE),urn:fdc:ladys.computer:20231231:Shu1She4:mode:archive)
 662
 663 # ─ ¶ Non‐Recipe Variable Definitions ─────────────────────────────────
 664
 665 # Get the list of files in the archive.
 666 ifneq ($(wildcard $(BUILDDIR)/index),)
 667 override archivefiles := $(patsubst ./extracted/%,%,$(shell $(CAT) $(call quote,$(BUILDDIR)/index)))
 668 endif
 669
 670 # ─ ¶ Recipe Variable Definitions ─────────────────────────────────────
 671
 672 # ─ ¶ Phony Targets ───────────────────────────────────────────────────
 673
 674 # ─ ¶ Special Targets ─────────────────────────────────────────────────
 675
 676 # Reload this make·file if the archive components have changed.
 677 $(THISDIR)/GNUmakefile : $(BUILDDIR)/index
 678         $(silent)$(TOUCH) $(THISDIR)/GNUmakefile
 679         @$(PRINTF) '%b\n' $(call quote,\0033[1mArchive components for </$(NAME)> updated. Restarting…\0033[22m)
 680
 681 # ─ ¶ Build Targets ───────────────────────────────────────────────────
 682
 683 # Build the extractor transform for extracting the contents of the archive source file.
 684 $(BUILDDIR)/extractor.xslt : $(SRC) $(THISDIR)/lib/archive2extractor.xslt
 685         $(silent)$(call ensuredirectory,$(dir $@))
 686         $(silent)$(XSLTPROC) --nonet --novalid -o $(call quote,$@) $(call quote,$(THISDIR)/lib/archive2extractor.xslt) $(call quote,$<)
 687
 688 # Use the extractor transform to extract the archive source file out into its components.
 689 #
 690 # This target sleeps for 1 second to ensure the resulting index will always be newer than this make·file.
 691 $(BUILDDIR)/index : $(BUILDDIR)/extractor.xslt $(SRC)
 692         @$(PRINTF) '%s\n' $(call quote,Extracting components for </$(NAME)>…)
 693         $(silent)$(SLEEP) 1
 694         $(silent)$(XSLTPROC) --nonet --novalid -o $(call quote,$@) --writesubtree $(call quote,$(dir $@)) $(call quote,$<) $(call quote,$(SRC))
 695
 696 # All archive components are extracted alongside the index.
 697 $(foreach file,$(archivefiles),$(BUILDDIR)/extracted/$(file)) : $(BUILDDIR)/index ;
 698
 699 # Process each extractor component into its final form.
 700 $(foreach file,$(archivefiles),$(BUILDDIR)/files/$(file)) : $(BUILDDIR)/files/% : $(BUILDDIR)/extracted/%
 701         @$(PRINTF) '%s\n' $(call quote,Building </$(NAME)/$*>…)
 702         $(silent)$(call ensuredirectory,$(dir $@))
 703         $(silent)$(RM) -f -R $(call quote,$@)
 704         $(silent)$(call processresultto,$<,$@,$*)
 705
 706 # Archive all components in the file to the destination.
 707 #
 708 # This is a match‐anything target, with the assumption that this make·file is being called recursively from the default mode.
 709 $(DESTDIR)/% : $(SRC) $(foreach file,$(archivefiles),$(BUILDDIR)/files/$(file))
 710         @$(PRINTF) '%s\n' $(call quote,Archiving </$(NAME)>…)
 711         $(silent)$(call ensuredirectory,$(dir $@))
 712         $(silent)$(RM) -f -R $(call quote,$@)
 713         $(silent)cd $(call quote,$(BUILDDIR)/files); if $(call xpath,/*/@*[local-name()="expanded" and namespace-uri()="urn:fdc:ladys.computer:20231231:Shu1She4"],$(abspath $<)); then $(MKDIR) -p $(call quote,$(abspath $@)); $(PRINTF) '%s\n' $(foreach file,$(archivefiles),$(call quote,$(file))) | $(PAX) -r -w $(call quote,$(abspath $@)); else $(PRINTF) '%s\n' $(foreach file,$(archivefiles),$(call quote,$(file))) | $(PAX) -w -x ustar > $(call quote,$(abspath $@)); fi
 714
 715 # ━ § BEGIN PAGED MAKE·FILE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 716
 717 else ifeq ($(MODE),urn:fdc:ladys.computer:20231231:Shu1She4:mode:paged)
 718
 719 # ─ ¶ Non‐Recipe Variable Definitions ─────────────────────────────────
 720
 721 # Get the list of pages.
 722 ifneq ($(wildcard $(BUILDDIR)/index),)
 723 override pagefiles := $(patsubst ./pages/%,%,$(shell $(CAT) $(call quote,$(BUILDDIR)/index)))
 724 endif
 725
 726 # ─ ¶ Recipe Variable Definitions ─────────────────────────────────────
 727
 728 # ─ ¶ Phony Targets ───────────────────────────────────────────────────
 729
 730 # ─ ¶ Special Targets ─────────────────────────────────────────────────
 731
 732 # Reload this make·file if the pages have changed.
 733 $(THISDIR)/GNUmakefile : $(BUILDDIR)/index
 734         $(silent)$(TOUCH) $(THISDIR)/GNUmakefile
 735         @$(PRINTF) '%b\n' $(call quote,\0033[1mPages for </$(NAME)> updated. Restarting…\0033[22m)
 736
 737 # ─ ¶ Build Targets ───────────────────────────────────────────────────
 738
 739 # Build the extractor transform for extracting the pages of the paged source file.
 740 $(BUILDDIR)/extractor.xslt : $(SRC) $(THISDIR)/lib/paged2extractor.xslt
 741         $(silent)$(call ensuredirectory,$(dir $@))
 742         $(silent)$(XSLTPROC) --nonet --novalid -o $(call quote,$@) --stringparam NAME $(call quote,$(call notdir,$<)) $(call quote,$(THISDIR)/lib/paged2extractor.xslt) $(call quote,$<)
 743
 744 # Use the extractor transform to extract the paged source file out into its pages.
 745 #
 746 # This target sleeps for 1 second to ensure the resulting index will always be newer than this make·file.
 747 $(BUILDDIR)/index : $(BUILDDIR)/extractor.xslt $(SRC)
 748         @$(PRINTF) '%s\n' $(call quote,Extracting pages for </$(NAME)>…)
 749         $(silent)$(SLEEP) 1
 750         $(silent)$(XSLTPROC) --nonet --novalid -o $(call quote,$@) --writesubtree $(call quote,$(dir $@)) $(call quote,$<) $(call quote,$(SRC))
 751
 752 # All other pages are extracted alongside the base.
 753 $(foreach file,$(pagefiles),$(BUILDDIR)/pages/$(file)) : $(BUILDDIR)/index ;
 754
 755 # Process each page into its final form.
 756 $(foreach file,$(pagefiles),$(BUILDDIR)/public/$(file)) : $(BUILDDIR)/public/% : $(BUILDDIR)/pages/%
 757         @$(PRINTF) '%s\n' $(call quote,Building page `$(subst }",,$(subst "{,,$*))´ of </$(NAME)>…)
 758         $(silent)$(call ensuredirectory,$(dir $@))
 759         $(silent)$(call processresultto,$<,$@,$*)
 760
 761 # Archive all components in the file to the destination.
 762 #
 763 # This is a match‐anything target, with the assumption that this make·file is being called recursively from the default mode.
 764 $(DESTDIR)/% : $(foreach file,$(pagefiles),$(BUILDDIR)/public/$(file))
 765         @$(PRINTF) '%s\n' $(call quote,Collecting pages for </$(NAME)>…)
 766         $(silent)$(call ensuredirectory,$(dir $@))
 767         $(silent)$(call removeassociatedfiles,$@)
 768         $(silent)cp $(foreach file,$(pagefiles),$(call quote,$(BUILDDIR)/public/$(file))) $(DESTDIR)
 769
 770 # ━ § END DEFINED MAKE·FILE MODES ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 771
 772 else
 773 $(error Unrecognized MODE: $(MODE))
 774 endif