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 ║│ • cd                                                       │║
  23 ║│ • cksum                                                    │║
  24 ║│ • cp                                                       │║
  25 ║│ • date                                                     │║
  26 ║│ • diff                                                     │║
  27 ║│ • file                                                     │║
  28 ║│ • find                                                     │║
  29 ║│ • grep                                                     │║
  30 ║│ • git (optional)                                           │║
  31 ║│ • ln                                                       │║
  32 ║│ • mkdir                                                    │║
  33 ║│ • mv                                                       │║
  34 ║│ • od                                                       │║
  35 ║│ • pax (only when generating archives)                      │║
  36 ║│ • printf                                                   │║
  37 ║│ • rm                                                       │║
  38 ║│ • sed                                                      │║
  39 ║│ • sleep                                                    │║
  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 CD := cd
 104 CKSUM := cksum
 105 CP := cp
 106 DATE := date
 107 DIFF := diff
 108 FILE := file
 109 FIND := find
 110 GIT := git
 111 GREP := grep
 112 LN := ln
 113 MKDIR := mkdir
 114 MV := mv
 115 OD := od
 116 PAX := pax
 117 PRINTF := printf
 118 RM := rm
 119 SED := sed
 120 SLEEP := sleep
 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 := $(SRCDIR)/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 '[.-]*' -a ! -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 #
 199 # Types which start with a `+´ are suffixes and match any type which
 200 # ends accordingly.
 201 XMLTYPES := application/xml text/xml +xml
 202
 203 ifdef GIT
 204 ifneq ($(wildcard $(THISDIR)/.git),)
 205 # A description of the current git revision of ⛩️📰 书社.
 206 THISREV := $(shell $(CD) $(THISDIR); $(GIT) describe 2>>/dev/null || $(GIT) rev-parse HEAD 2>>/dev/null || :)
 207 endif
 208
 209 ifneq ($(wildcard .git),)
 210 # A description of the current git revision of the working directory.
 211 SRCREV := $(shell $(GIT) describe 2>>/dev/null || $(GIT) rev-parse HEAD 2>>/dev/null || :)
 212 endif
 213 endif
 214
 215 # The mode in which to run this make·file.
 216 # Modes essentially allow for the combination of multiple conceptual make·files into a single source.
 217 #
 218 # The following modes are available :—
 219 #
 220 # • ‹ urn:fdc:ladys.computer:20231231:Shu1She4:mode:default ›:
 221 #   The default mode; typical Shushe behaviours.
 222 #
 223 # • ‹ urn:fdc:ladys.computer:20231231:Shu1She4:mode:archive ›:
 224 #   Generates archive files from parse results.
 225 MODE := urn:fdc:ladys.computer:20231231:Shu1She4:mode:default
 226
 227 # Set to a non·empty value to silence informative messages.
 228 QUIET :=
 229
 230 # Set to a non·empty value to print all commands as they run.
 231 VERBOSE :=
 232
 233 # The default target for this makefile.
 234 .DEFAULT_GOAL := all
 235
 236 # Flags for use when calling the shell.
 237 #
 238 # `-e` enables early exit from invocations of multiple commands after
 239 # the first failure.
 240 .SHELLFLAGS := -c -e
 241
 242 # ━ § BEGIN SHARED MAKE·FILE CONSTRUCTS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 243
 244 # ─ ¶ Non‐Recipe Variable Definitions ─────────────────────────────────
 245
 246 # A variable with no value, usable when assigning values which contain whitespace.
 247 override empty :=
 248
 249 # A variable which contains a newline, to allow the generation of multiline strings in function calls.
 250 override define newline
 251
 252
 253 endef
 254
 255 # A variable which contains a single space.
 256 override space := $(empty) $(empty)
 257
 258 # A variable which contains a single comma.
 259 override comma := ,
 260
 261 # (callable) Quote the given string for use within shell calls.
 262 override quote = '$(subst ','"'"',$1)'
 263
 264 # ─ ¶ Recipe Variable Definitions ─────────────────────────────────────
 265
 266 # Outputs an `@´ to silence rules, unless `VERBOSE´ is non·empty.
 267 override silent := $(if $(VERBOSE),,@)
 268
 269 # (callable) Only perform the rule if `QUIET` is not set.
 270 override inform = $(if $(QUIET),,@$1)
 271
 272 # (callable) Check to see if the given directory exists and create it if not.
 273 override ensuredirectory = if $(TEST) ! -d $(call quote,$1); then $(MKDIR) -p $(call quote,$1); fi
 274
 275 # Quote standard input in such a way that piping it to xargs will result in it being processed as a single argument.
 276 #
 277 # If standard input ends in a newline, it is stripped; all other newlines are preserved.
 278 override xargsquote = $(SED) $(call quote,s/'/'"'"'/g;s/^/'/;s/$$/'/;$$!s/$$/\\/)
 279
 280 # Quote standard input in such a way that piping it to xargs will result in each line being processed as a single argument.
 281 override xargsmultiquote = $(SED) $(call quote,s/'/'"'"'/g;s/^/'/;s/$$/'/)
 282
 283 # (callable) Test if the provided xpath expression matches the provided document.
 284 override xpath = $(XMLLINT) --xpath $(call quote,$1) $(call quote,$2) >>/dev/null 2>>/dev/null
 285
 286 # (callable) Extract the value of the text nodes in the provided X·M·L document and print them to `stdout´.
 287 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)
 288
 289 # (callable) Process the provided transformation result and output the result to the provided location, given the provided relative path.
 290 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); 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); elif $(call xpath,/*[local-name()="archive" and namespace-uri()="urn:fdc:ladys.computer:20231231:Shu1She4"],$1); then $(MAKE) -f $(call quote,$(abspath $(THISDIR)/GNUmakefile)) 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 quote,$2); else $(XMLLINT) --nsclean $(call quote,$1) >|$(call quote,$2); fi
 291
 292 # ━ § BEGIN DEFAULT MAKE·FILE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 293
 294 ifeq ($(MODE),urn:fdc:ladys.computer:20231231:Shu1She4:mode:default)
 295
 296 # ─ ¶ Non‐Recipe Variable Definitions ─────────────────────────────────
 297
 298 # (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´.
 299 # If not, save the new value and then add FORCE.
 300 # Return them regardless.
 301 #
 302 # 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.
 303 #
 304 # ☡ This variable creates at least one subshell every time it is computed.
 305 override diffprereqs = $(if $(subst $(shell $(CAT) $(call quote,$(BUILDDIR)/lastprereqs/$1) 2>>/dev/null || :),,$2),$2 FORCE$(and $(shell $(call ensuredirectory,$(BUILDDIR)/lastprereqs) && $(PRINTF) '%s\n' $(call quote,$2) >|$(BUILDDIR)/lastprereqs/$1),),$2)
 306
 307 # (callable) Escape special characters for use in X·M·L.
 308 override xmlesc = $(subst >,&gt;,$(subst <,&lt;,$(subst &,&amp;,$1)))
 309
 310 # (callable) Escape special characters for use in X·M·L attributes.
 311 override attresc = $(subst ",&quot;,$(call xmlesc,$1))
 312
 313 # (callable) Escape special characters for use in sed regular expressions.
 314 override sedesc = $(subst /,[/],$(subst $$,\$$,$(subst *,\*,$(subst .,\.,$(subst [,\[,$(subst ^,\^,$(subst \,\\,$1)))))))
 315
 316 # The command to use for percent‐decoding.
 317 override perdeccmd := $(SED) 's/|/%7C/g;s/[\]/%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'
 318
 319 # (callable) Percent‐decode the given strings.
 320 #
 321 # ☡ This variable creates a subshell every time it is computed.
 322 override perdec = $(shell $(PRINTF) '%s\0450A' $(foreach encoded,$1,$(call quote,$(encoded))) | $(perdeccmd))
 323
 324 # (callable) Percent‐encode the given strings.
 325 #
 326 # This singly‐encodes u·r·i characters and doubly‐encodes other characters, then calls `perdec´ to decode back to a single encoding.
 327 # 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´).
 328 #
 329 # It is assumed that the given strings do not contain newlines.
 330 #
 331 # ☡ This variable creates a subshell every time it is computed.
 332 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))
 333
 334 # (callable) Percent‐encode each component in the given paths.
 335 #
 336 # ☡ This variable creates a subshell every time it is computed.
 337 override pathenc = $(subst %2F,/,$(call perenc,$1))
 338
 339 # (overridable) Collect all of the applicable includes from the includes directory.
 340 sourceincludes := $(if $(and $(INCLUDEDIR),$(wildcard $(INCLUDEDIR))),$(patsubst ./%,%,$(shell $(FIND) $(foreach dir,$(INCLUDEDIR),$(call quote,$(dir))) '(' $(FINDRULES) ')' -a -type f)),)
 341
 342 # (overridable) Collect all of the applicable source files from the source directory, removing any which are also includes.
 343 sourcefiles := $(if $(and $(SRCDIR),$(wildcard $(SRCDIR))),$(filter-out $(sourceincludes),$(patsubst ./%,%,$(shell $(FIND) $(foreach dir,$(SRCDIR),$(call quote,$(dir))) '(' $(FINDRULES) ')' -a -type f))))
 344
 345 # Figure out the file type of each source file and source include.
 346 ifneq ($(wildcard $(BUILDDIR)/magic.mgc),)
 347 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')
 348 endif
 349
 350 # Get the list of supported plaintext file types from the parser.
 351 ifneq ($(wildcard $(BUILDDIR)/parser.xslt),)
 352 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)))
 353 endif
 354
 355 # (callable) Get all of the files (source and includes) which have the provided types.
 356 #
 357 # If a provided type begins with a `+´, it is analysed as a suffix, and all matching types will be used.
 358 override filesoftype = $(foreach typeorsuffix,$1,$(foreach type,$(if $(filter +%,$(typeorsuffix)),$(sort $(foreach suffixedtype,$(filter %$(typeorsuffix),$(types)),$(lastword $(subst |, ,$(suffixedtype))))),$(typeorsuffix)),$(patsubst %|$(type),%,$(filter %|$(type),$(types)))))
 359
 360 # Build up collections of various file types.
 361 override xmlfiles := $(call filesoftype,$(XMLTYPES))
 362 override plaintextfiles := $(filter-out $(xmlfiles),$(call filesoftype,$(plaintexttypes)))
 363 override assetfiles := $(filter-out $(xmlfiles) $(plaintextfiles),$(sourcefiles) $(sourceincludes))
 364
 365 # (callable) Get the types of the given files.
 366 override typeoffile = $(foreach file,$1,$(or $(patsubst $(file)|%,%,$(filter $(file)|%,$(types))),$(error Unable to get type of file `$(file)´)))
 367
 368 # Pair each source magic file with its location in the build directory.
 369 override magicpair := $(foreach magicfile,$(MAGIC),$(magicfile)|$(BUILDDIR)/magic/$(notdir $(magicfile)))
 370
 371 # (callable) Get the source file for the given magic files.
 372 override magicsource = $(foreach magicpath,$1,$(patsubst %|$(magicpath),%,$(firstword $(filter %|$(magicpath),$(magicpair)))))
 373
 374 # (callable) Get the build file for the given magic files.
 375 override magicfile = $(foreach file,$1,$(patsubst $(file)|%,%,$(filter $(file)|%,$(magicpair))))
 376
 377 # (callable) Get the local path for the given source file.
 378 override sourcepath = $(or $(firstword $(foreach directory,$(SRCDIR),$(if $(filter .,$(directory)),$(wildcard $1),$(if $(filter $(directory)/%,$1),$(patsubst $(directory)/%,%,$1),)))),$(error Unable to get local path for source file `$1´))
 379
 380 # (callable) Get the local path for the given include.
 381 override includepath = $(or $(firstword $(foreach directory,$(INCLUDEDIR),$(if $(filter .,$(directory)),$(wildcard $1),$(if $(filter $(directory)/%,$1),$(patsubst $(directory)/%,%,$1),)))),$(error Unable to get local path for include file `$1´))
 382
 383 # (callable) Get base64 data u·r·i’s for the given files.
 384 #
 385 # ☡ This variable creates a subshell every time it is computed.
 386 override datauri = $(foreach file,$1,data:$(call typeoffile,$(file));base64,$(shell $(UUENCODE) -m $(call quote,$(file)) _ | $(SED) '2,$$!d;$$d' | $(TR) -d ' \n'))
 387
 388 # Pair each source file and include with its local u·r·i.
 389 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)))))
 390
 391 # (callable) Get local uris for the given files.
 392 override localuri = $(foreach file,$1,$(patsubst $(file)|%,%,$(filter $(file)|%,$(sourcelocalpair))))
 393
 394 # (callable) Get the source files for the given local uris.
 395 override sourcefile = $(foreach local,$1,$(patsubst %|$(local),%,$(filter %|$(local),$(sourcelocalpair))))
 396
 397 # Resolves to the `FORCE´ target if `$(BUILDDIR)/.update-types´ is present.
 398 #
 399 # This file is created before a reload due to type changes, and is removed after.
 400 # This ensures that file classifications are up·to·date immediately after the reload.
 401 override typeupdates := $(if $(wildcard $(BUILDDIR)/.update-types),FORCE,)
 402
 403 # Pair each source file and include with its metadata location.
 404 override sourcemetadatapair := $(foreach file,$(sourcefiles) $(sourceincludes),$(file)|$(BUILDDIR)/$(if $(filter $(file),$(sourceincludes)),includes.metadata/$(call includepath,$(file)),sources.metadata/$(call sourcepath,$(file))))
 405
 406 # (callable) Get the location of the transformed X·M·L files for the given source files.
 407 override metadata = $(foreach file,$1,$(patsubst $(file)|%,%,$(filter $(file)|%,$(sourcemetadatapair))))
 408
 409 # (callable) Get the source files for the given parsed file.
 410 override datadata = $(foreach file,$1,$(patsubst %|$(file),%,$(filter %|$(file),$(sourcemetadatapair))))
 411
 412 # Pair each source file and include with its parsed location.
 413 override sourceparsedpair := $(foreach file,$(sourcefiles) $(sourceincludes),$(file)|$(BUILDDIR)/$(if $(filter $(file),$(sourceincludes)),includes/$(call includepath,$(file)),sources/$(call sourcepath,$(file))))
 414
 415 # (callable) Get the location of the transformed X·M·L files for the given source files.
 416 override parsed = $(foreach file,$1,$(patsubst $(file)|%,%,$(filter $(file)|%,$(sourceparsedpair))))
 417
 418 # (callable) Get the source files for the given parsed file.
 419 override unparsed = $(foreach file,$1,$(patsubst %|$(file),%,$(filter %|$(file),$(sourceparsedpair))))
 420
 421 # Pair each parser, transform, source file, or parsed file with its file u·r·i.
 422 override fileuripairs := $(join $(patsubst %,%|,$(PARSERS) $(TRANSFORMS) $(sourcefiles) $(sourceincludes) $(call parsed,$(sourcefiles) $(sourceincludes))),$(call pathenc,$(foreach uriable,$(PARSERS) $(TRANSFORMS) $(sourcefiles) $(sourceincludes) $(call parsed,$(sourcefiles) $(sourceincludes)),file://$(abspath $(uriable)))))
 423
 424 # (callable) Get the file u·r·is for the given parsers, transforms, or parsed files.
 425 override fileuri = $(foreach file,$1,$(or $(patsubst $(file)|%,%,$(filter $(file)|%,$(fileuripairs))),$(error Unable to get file u·r·i for `$(file)´)))
 426
 427 ifneq ($(wildcard $(BUILDDIR)/dependencies),)
 428 # Pair each file with a list of dependencies for it.
 429 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/^ //))))
 430
 431 # (callable) Get the list of dependency leiris for the given source files.
 432 #
 433 # Recursive dependencies are marked with a leading `-´.
 434 override dependencyuris = $(foreach file,$1,$(subst |, ,$(patsubst $(file)|%,%,$(filter $(file)|%,$(dependenciesforfile)))))
 435
 436 # (callable) Get the list of recursive dependencies for the given source files.
 437 #
 438 # If the file cannot have dependencies (e·g is an asset file), the resulting value will be the empty string.
 439 override recursives = $(foreach uri,$(filter -%,$(call dependencyuris,$1)),$(call sourcefile,$(patsubst -%,%,$(uri))))
 440
 441 # (callable) Get the list of (nonrecursive) dependencies for the given source files.
 442 #
 443 # If the file cannot have dependencies (e·g is an asset file), the resulting value will be the empty string.
 444 override dependencies = $(foreach uri,$(filter-out -%,$(call dependencyuris,$1)),$(call sourcefile,$(uri)))
 445 endif
 446
 447 # Collect all files with recursive dependencies.
 448 override recursivefiles := $(foreach file,$(filter-out $(assetfiles),$(sourcefiles)),$(if $(call recursives,$(file)),$(file),))
 449
 450 # Collect all files which should be compiled.
 451 #
 452 # This is all of the non·asset, nonrecursive files.
 453 override compilablefiles := $(filter-out $(assetfiles) $(recursivefiles),$(sourcefiles))
 454
 455 # Collect all files which can be installed.
 456 #
 457 # This is all of the comilable files and all asset sources.
 458 override installablefiles := $(compilablefiles) $(filter $(assetfiles),$(sourcefiles))
 459
 460 ifneq ($(wildcard $(BUILDDIR)/destinations),)
 461 # Get the output of the destination transform.
 462 override destinations := $(shell $(CAT) $(BUILDDIR)/destinations)
 463
 464 # Pair source files and their destinations.
 465 override sourcedestinationpair := $(foreach destination,$(destinations),$(call sourcefile,$(firstword $(subst |, ,$(destination))))|$(call perdec,$(subst $(space),|,$(wordlist 2,$(words $(subst |, ,$(destination))),$(subst |, ,$(destination))))))
 466
 467 # (callable) Get the destination for the given source files, or return `NOTDEF´.
 468 #
 469 # The fallback here is because destinations are used to generate targets and thus must always be non·empty, even when they haven’t been generated yet.
 470 override destination = $(foreach file,$1,$(or $(patsubst $(file)|%,%,$(filter $(file)|%,$(sourcedestinationpair))),NOTDEF))
 471
 472 # Pair each source file with its compiled location.
 473 override sourcecompiledpair := $(foreach file,$(sourcefiles),$(file)|$(BUILDDIR)/results/$(call destination,$(file)))
 474
 475 # (callable) Get the location of the transformed X·M·L files for the given source files.
 476 override compiled = $(foreach file,$1,$(patsubst $(file)|%,%,$(filter $(file)|%,$(sourcecompiledpair))))
 477
 478 # (callable) Get the location of the source files for the given compiled file.
 479 override uncompiled = $(foreach file,$1,$(patsubst %|$(file),%,$(filter %|$(file),$(sourcecompiledpair))))
 480
 481 # (callable) Get the location of the final built files for the given source files.
 482 override built = $(foreach file,$1,$(patsubst $(BUILDDIR)/results/%,$(BUILDDIR)/public/%,$(call compiled,$(file))))
 483
 484 # (callable) Get the location of the source files for the given built files.
 485 override unbuilt = $(foreach file,$1,$(call uncompiled,$(patsubst $(BUILDDIR)/public/%,$(BUILDDIR)/results/%,$(file))))
 486
 487 # (callable) Get the installed locations for the given source files.
 488 override installed = $(foreach file,$1,$(DESTDIR)/$(call destination,$(file)))
 489 endif
 490
 491 # ─ ¶ Recipe Variable Definitions ─────────────────────────────────────
 492
 493 # (callable) Get the identifier for the given parser or transform.
 494 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))))
 495
 496 # (callable) Sanitize and wrap the provided plaintext file in X·M·L, printing to `stdout´.
 497 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$$//g\ns/\0302\0205/\\n/g\ns/\0342\0200\0250/\\n/g\ns/[\0001\0002\0003\0004\0005\0006\0007\0010]/�/g\ns/[\0016\0017\0020\0021\0022\0023\0024\0025\0026\0027\0031\0032\0033\0034\0035\0036\0037]/�/g')"; $(PRINTF) '%s\n' ']]></script>'; }
 498
 499 # (callable) Check if the provided X·M·L file is X·M·L 1.1, and if so, coerce to X·M·L 1.0 as best as possible, printing the result (or the original file contents) to `stdout´.
 500 #
 501 # The X·M·L declaration will be dropped and character escapes for C0 control codes will be replaced with a literal `U+0091 PRIVATE USE ONE´, which is invalid in X·M·L 1.1, but valid X·M·L 1.0 (making the replacement obvious).
 502 #
 503 # This isn’t a perfect substitution (it makes some assumptions about the format of the underlying X·M·L), but it should be workable for most sensible, welformed files.
 504 override serializexml = $(SED) "$$($(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}')"
 505
 506 # ─ ¶ Phony Targets ───────────────────────────────────────────────────
 507
 508 # Compile all files, or error if any are recursive.
 509 all : $(call built,$(recursivefiles) $(installablefiles)) ;
 510
 511 # Destroy buildfiles.
 512 clean :
 513         $(if $(BUILDDIR),$(silent)$(RM) -f -R $(call quote,$(BUILDDIR)/),)
 514
 515 # Destroy build directory and installed files.
 516 gone : clean uninstall ;
 517
 518 # Provide help.
 519 help :
 520         @$(PRINTF) '%b' '$(subst $(newline),\n,$(makefileinfo))'
 521
 522 # Install the compiled files into `DESTDIR´, or error if any are recursive.
 523 install : $(call installed,$(recursivefiles) $(installablefiles)) ;
 524
 525 # List all source files and includes and their computed types.
 526 list :
 527         @$(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>,) )) | $(TR) ' |' '\n '
 528
 529 # Lists out the destinations of all resulting files (relative to `DESTDIR´).
 530 listout :
 531         @$(PRINTF) '%s\n' $(call quote,$(foreach file,$(sort $(sourcefiles)),$(call destination,$(file))))
 532
 533 # Destroy installed files.
 534 uninstall :
 535         $(foreach file,$(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),))
 536
 537 # Raise an error when attempting to build any files with recursive dependencies.
 538 $(call built,$(recursivefiles)) :
 539         @$(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))))) >&2 && exit 1
 540
 541 # Add as a prerequisite to treat the target as tho it were phony.
 542 FORCE : ;
 543
 544 # ─ ¶ Special Targets ─────────────────────────────────────────────────
 545
 546 # Perform secondary expansion; this enables pattern rules to determine their prerequisites based on the matched pattern.
 547 .SECONDEXPANSION : ;
 548
 549 # Don’t use any implicit rules.
 550 .SUFFIXES : ;
 551
 552 # Don’t delete these files even if Make is stopped in the process of rebuilding them.
 553 .PRECIOUS : GNUmakefile ;
 554
 555 # Phony rules; always consider these out·of·date.
 556 .PHONY : FORCE all default clean gone info install list listout uninstall $(call built,$(recursivefiles)) ;
 557
 558 ifneq ($(typeupdates)$(wildcard $(BUILDDIR)/dependencies)$(wildcard $(BUILDDIR)/destinations),)
 559 # Reload this make·file if the dependency graph or output destinations have changed.
 560 #
 561 # 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.
 562 #
 563 # This recipe only exists after types have been updated or when the dependency graph or destinations file already exists.
 564 #
 565 # ※ There is a chance that generating the dependencies will also update the parsers.
 566 $(THISDIR)/GNUmakefile :: $(BUILDDIR)/dependencies $(BUILDDIR)/destinations
 567         $(silent)$(TOUCH) $(THISDIR)/GNUmakefile
 568 ifeq ($(typeupdates),)
 569         $(call inform,if $(TEST) ! -f $(call quote,$(BUILDDIR)/.update-types); then $(PRINTF) '%b\n' '\0033[1mDependency graph and output destinations updated. Restarting…\0033[22m' >&2; fi)
 570 else
 571         $(silent)$(RM) $(call quote,$(BUILDDIR)/.update-types)
 572         $(call inform,$(PRINTF) '%b\n' '\0033[1mDependency graph and output destinations updated. Restarting…\0033[22m' >&2)
 573 endif
 574 endif
 575
 576 ifeq ($(typeupdates),)
 577 # Reload this make·file if any of the magic files or parsers have changed.
 578 #
 579 # These are used to classify source files, so if they have changed then the make·file must be reloaded.
 580 #
 581 # This recipe sleeps for one second to ensure that files built after the restart have a more current time·stamp.
 582 $(THISDIR)/GNUmakefile :: $(BUILDDIR)/magic.mgc $(BUILDDIR)/parser.xslt
 583         $(silent)$(TOUCH) $(THISDIR)/GNUmakefile
 584         $(silent)$(RM) -f $(call quote,$(BUILDDIR)/dependencies) $(call quote,$(BUILDDIR)/destinations)
 585         $(call inform,$(PRINTF) '%b\n' '\0033[1mMagic file or parsers have updated. Restarting…\0033[22m' >&2)
 586         $(silent)$(SLEEP) 1
 587         $(silent)$(TOUCH) $(call quote,$(BUILDDIR)/.update-types)
 588 endif
 589
 590 # ─ ¶ Build Targets ───────────────────────────────────────────────────
 591
 592 # Create symbolic links from the build directory’s store of magic files to their corresponding sources.
 593 $(call magicfile,$(MAGIC)) : $(BUILDDIR)/magic/% : $$(call magicsource,$$@)
 594         $(silent)$(call ensuredirectory,$(dir $@))
 595         $(silent)$(LN) -sf $(call quote,$(realpath $<)) $(call quote,$@)
 596
 597 # Generate the compiled magic file from its sources.
 598 #
 599 # It must be updated if any of the files in the magic directory change.
 600 $(BUILDDIR)/magic.mgc : $(call diffprereqs,magic,$(sort $(call magicfile,$(MAGIC))))
 601         $(foreach outdated,$(filter-out $^,$(wildcard $(BUILDDIR)/magic/*)),$(silent)$(RM) $(call quote,$(outdated))$(newline))
 602         $(call inform,$(PRINTF) '%s\n' 'Compiling new magic…' >&2)
 603         $(silent)$(call ensuredirectory,$(dir $@))
 604         $(silent)$(CD) $(call quote,$(BUILDDIR)) && $(FILE) -C -m $(call quote,$(realpath $(BUILDDIR)/magic))
 605         $(silent)$(TOUCH) $(call quote,$(BUILDDIR)/.update-types)
 606
 607 # Generate the main parser.
 608 $(BUILDDIR)/parser.catalog : $(call diffprereqs,parsers,$(sort $(PARSERS)))
 609         $(call inform,$(PRINTF) '%s\n' 'Generating catalog of parsers…' >&2)
 610         $(silent)$(XMLCATALOG) --create --noout $(call quote,$@)
 611         $(foreach parser,$(PARSERS),$(silent){ $(call id,$(parser)); $(PRINTF) '%s\n' $(call quote,$(call fileuri,$(parser))) '--noout' $(call quote,$@); } | $(xargsmultiquote) | $(XARGS) -E '' $(XMLCATALOG) --add uri$(newline))
 612 $(BUILDDIR)/parser.xslt : $(BUILDDIR)/parser.catalog $(THISDIR)/lib/catalog2parser.xslt
 613         $(call inform,$(PRINTF) '%s\n' 'Generating main parser…' >&2)
 614         $(silent)$(XSLTPROC) --nonet --novalid -o $(call quote,$@) $(call quote,$(THISDIR)/lib/catalog2parser.xslt) $(call quote,$<)
 615         $(silent)$(TOUCH) $(call quote,$(BUILDDIR)/.update-types)
 616
 617 # Generate R·D·F metadata for files.
 618 $(call metadata,$(sourcefiles) $(sourceincludes)) : % : $$(call datadata,$$@) $(typeupdates)
 619         $(call inform,$(PRINTF) '%s\n' $(call quote,Generating metadata for `$<´…) >&2)
 620         $(silent)$(call ensuredirectory,$(dir $@))
 621         $(silent){ if $(TEST) ! -f $(call quote,$(BUILDDIR)/.mtime); then $(PRINTF) '%b' '\n' >|$(call quote,$(BUILDDIR)/.mtime); fi; $(TOUCH) -r $(call quote,$<) $(call quote,$(BUILDDIR)/.mtime); TZ=UTC0 $(DIFF) -u $(call quote,$(BUILDDIR)/.mtime) /dev/null | $(SED) '1!d;s/.*   \([^ ]*\) \([^ ]*\).*$$/\1T\2Z/'; $(CKSUM) $(call quote,$<) | $(SED) 's/[ ].*//'; } | $(xargsmultiquote) | $(XARGS) -E '' $(PRINTF) '<?xml version="1.0"?><nfo:LocalFileDataObject xmlns:dct="http://purl.org/dc/terms/" xmlns:nie="http://www.semanticdesktop.org/ontologies/2007/01/19/nie#" xmlns:nfo="http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" rdf:about="%s" nfo:fileUrl="%s"><nie:interpretedAs>$(if $(filter $(source),$(assetfiles)),<nfo:InformationElement nie:mimeType="%s"/>,<nfo:PlainTextDocument nie:mimeType="%s"/>)</nie:interpretedAs><dct:hasFormat><nfo:LocalFileDataObject nfo:fileUrl="%s"><nie:interpretedAs><nfo:PlainTextDocument nie:mimeType="application/xml"/></nie:interpretedAs></nfo:LocalFileDataObject></dct:hasFormat><nfo:fileLastModified rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">%s</nfo:fileLastModified><nfo:hasHash nfo:hashAlgorithm="CRC32" nfo:hashValue="%s"/></nfo:LocalFileDataObject>' $(call quote,$(call attresc,$(call localuri,$<))) $(call quote,$(call attresc,$(call fileuri,$<))) $(call quote,$(call attresc,$(call typeoffile,$<))) $(call quote,$(call attresc,$(call fileuri,$(call parsed,$<)))) >|$(call quote,$@)
 622
 623 # Parse the files.
 624 #
 625 # Even plain X·M·L files are parsed, because they may contain X·H·T·M·L `<script>´ elements which contain other kinds of data.
 626 # Asset files are turned into H·T·M·L embeds pointing to `data:´ U·R·I’s.
 627 $(call parsed,$(sourcefiles) $(sourceincludes)) : % : $$(call unparsed,$$@) $(BUILDDIR)/parser.xslt $(typeupdates)
 628         $(call inform,$(PRINTF) '%s\n' $(call quote,Processing `$<´…) >&2)
 629         $(silent)$(call ensuredirectory,$(dir $@))
 630         $(silent)$(if $(filter $<,$(assetfiles)),$(PRINTF) '%s\n' $(call quote,<?xml version="1.0"?><object xmlns="http://www.w3.org/1999/xhtml" type="$(call typeoffile,$<)" data="$(call datauri,$<)"/>) >|$(call quote,$@),$(if $(filter $<,$(plaintextfiles)),$(call wrapplaintext,$<),$(call serializexml,$<)) | $(XSLTPROC) --nonet --novalid -o $(call quote,$@) --stringparam BUILDTIME $$($(DATE) -u '+%Y-%m-%dT%H:%M:%SZ') --stringparam IDENTIFIER $(call quote,$(call localuri,$<))$(if $(THISREV), --stringparam THISREV $(call quote,$(THISREV)),)$(if $(SRCREV), --stringparam SRCREV $(call quote,$(SRCREV)),) $(call quote,$(BUILDDIR)/parser.xslt) -)
 631
 632 # Collect the metadata into a single file.
 633 $(BUILDDIR)/metadata : $(call diffprereqs,metadatas,$(call metadata,$(sort $(sourcefiles) $(sourceincludes))))
 634         $(call inform,$(PRINTF) '%s\n' 'Compiling metadata…' >&2)
 635         $(silent){ $(PRINTF) '%s' '<?xml version="1.0"?><rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">'; $(foreach meta,$(call metadata,$(sort $(sourcefiles) $(sourceincludes))),$(CAT) $(call quote,$(meta)) | $(SED) 's/<?xml version="1.0"?>//';) $(PRINTF) '%s\n' '</rdf:RDF>'; } >|$(call quote,$@)
 636
 637 # Build a list of dependencies for each parsed file.
 638 $(BUILDDIR)/dependencies : $(BUILDDIR)/metadata $(call parsed,$(filter-out $(assetfiles),$(sourcefiles) $(sourceincludes))) $(THISDIR)/lib/metadata2dependencies.xslt
 639         $(call inform,$(PRINTF) '%s\n' 'Identifying dependencies…' >&2)
 640         $(silent)$(TOUCH) $(call quote,$@)
 641         $(silent)$(XSLTPROC) --nonet --novalid -o $(call quote,$@) $(call quote,$(THISDIR)/lib/metadata2dependencies.xslt) $(call quote,$<)
 642
 643 # Generate a catalog of destinations for files.
 644 #
 645 # This depends on parsing non·asset source files, but not assets or includes.
 646 # It does not require knowing the dependencies.
 647 $(BUILDDIR)/destinations : $(BUILDDIR)/metadata $(call parsed,$(filter-out $(assetfiles),$(sourcefiles))) $(THISDIR)/lib/metadata2destinations.xslt
 648         $(call inform,$(PRINTF) '%s\n' 'Identifying output destinations…' >&2)
 649         $(silent)$(TOUCH) $(call quote,$@)
 650         $(silent)$(XSLTPROC) --nonet --novalid -o $(call quote,$@) $(call quote,$(THISDIR)/lib/metadata2destinations.xslt) $(call quote,$<)
 651
 652 # Generate the main transform.
 653 $(BUILDDIR)/transform.catalog : $(call diffprereqs,transforms,$(sort $(TRANSFORMS)))
 654         $(call inform,$(PRINTF) '%s\n' 'Generating catalog of transforms…' >&2)
 655         $(silent)$(XMLCATALOG) --create --noout $(call quote,$@)
 656         $(foreach transform,$(TRANSFORMS),$(silent){ $(call id,$(transform)); $(PRINTF) '%s\n' $(call quote,$(call fileuri,$(transform))) '--noout' $(call quote,$@); } | $(xargsmultiquote) | $(XARGS) -E '' $(XMLCATALOG) --add uri$(newline))
 657 $(BUILDDIR)/transform.xslt : $(BUILDDIR)/transform.catalog $(THISDIR)/lib/catalog2transform.xslt
 658         $(call inform,$(PRINTF) '%s\n' 'Generating main transform…' >&2)
 659         $(silent)$(XSLTPROC) --nonet --novalid -o $(call quote,$@) $(call quote,$(THISDIR)/lib/catalog2transform.xslt) $(call quote,$<)
 660
 661 # Compile the result files using the dependencies as necessary.
 662 $(call compiled,$(compilablefiles)) : $(BUILDDIR)/results/% : $$(call parsed,$$(call uncompiled,$$@)) $$(call parsed,$$(call dependencies,$$(call uncompiled,$$@))) $(BUILDDIR)/transform.xslt $(BUILDDIR)/metadata
 663         $(call inform,$(PRINTF) '%s\n' $(call quote,Compiling </$*>…) >&2)
 664         $(silent)$(call ensuredirectory,$(dir $@))
 665         $(silent)$(XSLTPROC) --nonet --novalid -o $(call quote,$@) --stringparam METADATA 'metadata' --stringparam BUILDTIME $$($(DATE) -u '+%Y-%m-%dT%H:%M:%SZ') --stringparam IDENTIFIER $(call quote,$(call localuri,$(call uncompiled,$@))) --stringparam PATH $(call quote,/$*)$(if $(THISREV), --stringparam THISREV $(call quote,$(THISREV)),)$(if $(SRCREV), --stringparam SRCREV $(call quote,$(SRCREV)),) $(call quote,$(BUILDDIR)/transform.xslt) $(call quote,$<)
 666
 667 # Create the final files from the compiled results (or error in the case of recursive ones).
 668 $(call built,$(compilablefiles)) : $(BUILDDIR)/public/% : $(BUILDDIR)/results/%
 669         $(call inform,$(PRINTF) '%s\n' $(call quote,Building </$*>…) >&2)
 670         $(silent)$(call ensuredirectory,$(dir $@))
 671         $(silent)$(RM) -f -R $(call quote,$@)
 672         $(silent)$(call processresultto,$<,$@,$*)
 673 $(call built,$(filter $(assetfiles),$(sourcefiles))) : $(BUILDDIR)/public/% : $$(call unbuilt,$$@)
 674         $(call inform,$(PRINTF) '%s\n' $(call quote,Building </$*>…) >&2)
 675         $(silent)$(call ensuredirectory,$(dir $@))
 676         $(silent)$(RM) -f -R $(call quote,$@)
 677         $(silent)$(CP) $(call quote,$<) $(call quote,$@)
 678
 679 # Install compiled files (or error in the case of recursive ones).
 680 $(call installed,$(recursivefiles) $(installablefiles)) : $(DESTDIR)/% : $(BUILDDIR)/public/%
 681         $(call inform,$(PRINTF) '%s\n' $(call quote,Installing </$*>…) >&2)
 682         $(silent)$(call ensuredirectory,$(dir $@))
 683         $(silent)$(RM) -f -R $(call quote,$@)
 684         $(silent)$(CP) -R $(call quote,$<) $(call quote,$@)
 685
 686 # ━ § BEGIN ARCHIVE MAKE·FILE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 687
 688 else ifeq ($(MODE),urn:fdc:ladys.computer:20231231:Shu1She4:mode:archive)
 689
 690 # ─ ¶ Non‐Recipe Variable Definitions ─────────────────────────────────
 691
 692 # Get the list of files in the archive.
 693 ifneq ($(wildcard $(BUILDDIR)/index),)
 694 override archivefiles := $(patsubst ./extracted/%,%,$(shell $(CAT) $(call quote,$(BUILDDIR)/index)))
 695 endif
 696
 697 # ─ ¶ Recipe Variable Definitions ─────────────────────────────────────
 698
 699 # ─ ¶ Phony Targets ───────────────────────────────────────────────────
 700
 701 # ─ ¶ Special Targets ─────────────────────────────────────────────────
 702
 703 # Reload this make·file if the archive components have changed.
 704 $(THISDIR)/GNUmakefile : $(BUILDDIR)/index
 705         $(silent)$(TOUCH) $(THISDIR)/GNUmakefile
 706         $(call inform,$(PRINTF) '%b\n' $(call quote,\0033[1mArchive components for </$(NAME)> updated. Restarting…\0033[22m) >&2)
 707
 708 # ─ ¶ Build Targets ───────────────────────────────────────────────────
 709
 710 # Build the extractor transform for extracting the contents of the archive source file.
 711 $(BUILDDIR)/extractor.xslt : $(SRC) $(THISDIR)/lib/archive2extractor.xslt
 712         $(silent)$(call ensuredirectory,$(dir $@))
 713         $(silent)$(XSLTPROC) --nonet --novalid -o $(call quote,$@) $(call quote,$(THISDIR)/lib/archive2extractor.xslt) $(call quote,$<)
 714
 715 # Use the extractor transform to extract the archive source file out into its components.
 716 #
 717 # This target sleeps for 1 second to ensure the resulting index will always be newer than this make·file.
 718 $(BUILDDIR)/index : $(BUILDDIR)/extractor.xslt $(SRC)
 719         $(call inform,$(PRINTF) '%s\n' $(call quote,Extracting components for </$(NAME)>…) >&2)
 720         $(silent)$(SLEEP) 1
 721         $(silent)$(XSLTPROC) --nonet --novalid -o $(call quote,$@) --writesubtree $(call quote,$(dir $@)) $(call quote,$<) $(call quote,$(SRC))
 722
 723 # All archive components are extracted alongside the index.
 724 $(foreach file,$(archivefiles),$(BUILDDIR)/extracted/$(file)) : $(BUILDDIR)/index ;
 725
 726 # Process each extractor component into its final form.
 727 $(foreach file,$(archivefiles),$(BUILDDIR)/files/$(file)) : $(BUILDDIR)/files/% : $(BUILDDIR)/extracted/%
 728         $(call inform,$(PRINTF) '%s\n' $(call quote,Building </$(NAME)/$*>…) >&2)
 729         $(silent)$(call ensuredirectory,$(dir $@))
 730         $(silent)$(RM) -f -R $(call quote,$@)
 731         $(silent)$(call processresultto,$<,$@,$*)
 732
 733 # Archive all components in the file to the destination.
 734 #
 735 # This is a match‐anything target, with the assumption that this make·file is being called recursively from the default mode.
 736 $(DESTDIR)/% : $(SRC) $(foreach file,$(archivefiles),$(BUILDDIR)/files/$(file))
 737         $(call inform,$(PRINTF) '%s\n' $(call quote,Archiving </$(NAME)>…) >&2)
 738         $(silent)$(call ensuredirectory,$(dir $@))
 739         $(silent)$(RM) -f -R $(call quote,$@)
 740         $(silent)$(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
 741
 742 # ━ § END DEFINED MAKE·FILE MODES ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 743
 744 else
 745 $(error Unrecognized MODE: $(MODE))
 746 endif