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, the Fine Free  │║
  14 ║│ File Command, and the various programs packaged with       │║
  15 ║│ libxml2 and libxslt. Beyond this, only programs specified  │║
  16 ║│ by Posix are required. The full list of program            │║
  17 ║│ requirements is as follows :—                             │║
  18 ║│                                                            │║
  19 ║│ • awk                                                      │║
  20 ║│ • cat                                                      │║
  21 ║│ • cd                                                       │║
  22 ║│ • cksum                                                    │║
  23 ║│ • cp                                                       │║
  24 ║│ • date                                                     │║
  25 ║│ • diff (with -u)                                           │║
  26 ║│ • file (specifically the Fine Free File Command)           │║
  27 ║│ • find                                                     │║
  28 ║│ • grep                                                     │║
  29 ║│ • git (optional)                                           │║
  30 ║│ • ln                                                       │║
  31 ║│ • make (specifically G·N·U Make, version 3.81 or later)    │║
  32 ║│ • mkdir                                                    │║
  33 ║│ • mv                                                       │║
  34 ║│ • od                                                       │║
  35 ║│ • pax (ustar format, 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 [@ Ladys 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 := $(foreach dir,$(SRCDIR),$(dir)/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 depedencies for parsers.
 188 #
 189 # When these files change, the assumption is that the result of the parsers will change as well, even if the parsers themselves have not.
 190 EXTRAPARSERLIBS :=
 191 PARSERLIBS := $(sort $(THISDIR)/lib/split.xslt $(EXTRAPARSERLIBS))
 192
 193 # The list of parsers for plaintext file types.
 194 #
 195 # Which parsers are provided will influence which kinds of files are recognized as plaintext.
 196 EXTRAPARSERS :=
 197 PARSERS := $(sort $(patsubst ./%,%,$(wildcard $(THISDIR)/parsers/*.xslt)) $(EXTRAPARSERS))
 198
 199 # The list of depedencies for transforms.
 200 #
 201 # When these files change, the assumption is that the result of the transforms will change as well, even if the transforms themselves have not.
 202 EXTRATRANSFORMLIBS :=
 203 TRANSFORMLIBS := $(sort $(THISDIR)/lib/serialize.xslt $(EXTRATRANSFORMLIBS))
 204
 205 # The list of transforms.
 206 EXTRATRANSFORMS :=
 207 TRANSFORMS := $(sort $(patsubst ./%,%,$(wildcard $(THISDIR)/transforms/*.xslt)) $(EXTRATRANSFORMS))
 208
 209 # List of types which should be treated as X·M·L.
 210 #
 211 # Types which start with a `+´ are suffixes and match any type which
 212 # ends accordingly.
 213 XMLTYPES := application/xml text/xml +xml
 214
 215 # A program to run on basic X·M·L files after they are transformed.
 216 FINALIZE := $(XMLLINT) --nonet --nsclean
 217
 218 ifdef GIT
 219 ifneq ($(wildcard $(THISDIR)/.git),)
 220 # A description of the current git revision of ⛩📰 书社.
 221 THISREV := $(shell $(CD) $(THISDIR); $(GIT) describe 2>>/dev/null || $(GIT) rev-parse HEAD 2>>/dev/null || :)
 222 endif
 223
 224 ifneq ($(wildcard .git),)
 225 # A description of the current git revision of the working directory.
 226 SRCREV := $(shell $(GIT) describe 2>>/dev/null || $(GIT) rev-parse HEAD 2>>/dev/null || :)
 227 endif
 228 endif
 229
 230 # The mode in which to run this make·file.
 231 # Modes essentially allow for the combination of multiple conceptual make·files into a single source.
 232 #
 233 # The following modes are available :—
 234 #
 235 # • ‹ urn:fdc:ladys.computer:20231231:Shu1She4:mode:default ›:
 236 #   The default mode; typical Shushe behaviours.
 237 #
 238 # • ‹ urn:fdc:ladys.computer:20231231:Shu1She4:mode:archive ›:
 239 #   Generates archive files from parse results.
 240 MODE := urn:fdc:ladys.computer:20231231:Shu1She4:mode:default
 241
 242 # Set to a non·empty value to silence informative messages.
 243 QUIET :=
 244
 245 # Set to a non·empty value to print all commands as they run.
 246 VERBOSE :=
 247
 248 # Posix locale information.
 249 LC_ALL := C
 250 export LC_ALL
 251
 252 # Posix timezone information.
 253 TZ := UTC0
 254 export UTC0
 255
 256 # The default target for this makefile.
 257 .DEFAULT_GOAL := all
 258
 259 # Flags for use when calling the shell.
 260 #
 261 # `-e` enables early exit from invocations of multiple commands after
 262 # the first failure.
 263 .SHELLFLAGS := -c -e
 264
 265 # ━ § BEGIN SHARED MAKE·FILE CONSTRUCTS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 266
 267 # ─ ¶ Non‐Recipe Variable Definitions ─────────────────────────────────
 268
 269 # A variable with no value, usable when assigning values which contain whitespace.
 270 override empty :=
 271
 272 # A variable which contains a newline, to allow the generation of multiline strings in function calls.
 273 override define newline
 274
 275
 276 endef
 277
 278 # A variable which contains a single space.
 279 override space := $(empty) $(empty)
 280
 281 # A variable which contains a single comma.
 282 override comma := ,
 283
 284 # (callable) Make empty strings non·empty, and non·empty strings empty.
 285 override not = $(if $1,,1)
 286
 287 # (callable) Quote the given string for use within shell calls.
 288 override quote = '$(subst ','"'"',$1)'
 289
 290 # ─ ¶ Recipe Variable Definitions ─────────────────────────────────────
 291
 292 # Outputs an `@´ to silence rules, unless `VERBOSE´ is non·empty.
 293 override silent := $(if $(VERBOSE),,@)
 294
 295 # (callable) Only perform the rule if `QUIET` is not set.
 296 override inform = $(if $(QUIET),,@$1)
 297
 298 # (callable) Check to see if the given directory exists and create it if not.
 299 override ensuredirectory = if $(TEST) ! -d $(call quote,$1); then $(MKDIR) -p $(call quote,$1); fi
 300
 301 # Quote standard input in such a way that piping it to xargs will result in it being processed as a single argument.
 302 #
 303 # If standard input ends in a newline, it is stripped; all other newlines are preserved.
 304 override xargsquote = $(SED) $(call quote,s/'/'"'"'/g;s/^/'/;s/$$/'/;$$!s/$$/\\/)
 305
 306 # Quote standard input in such a way that piping it to xargs will result in each line being processed as a single argument.
 307 override xargsmultiquote = $(SED) $(call quote,s/'/'"'"'/g;s/^/'/;s/$$/'/)
 308
 309 # (callable) Test if the provided xpath expression matches the provided document.
 310 override xpath = $(XMLLINT) --noent --nonet --xpath $(call quote,$1) $(call quote,$2) >>/dev/null 2>>/dev/null
 311
 312 # (callable) Extract the value of the text nodes in the provided X·M·L document and print them to `stdout´.
 313 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 --nomkdir --nowrite - $(call quote,$1)
 314
 315 # (callable) Process the provided transformation result and output the result to the provided location, given the provided relative path.
 316 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 $(FINALIZE) $(call quote,$1) >|$(call quote,$2); fi
 317
 318 # ━ § BEGIN DEFAULT MAKE·FILE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 319
 320 ifeq ($(MODE),urn:fdc:ladys.computer:20231231:Shu1She4:mode:default)
 321
 322 # ─ ¶ Non‐Recipe Variable Definitions ─────────────────────────────────
 323
 324 # Non·empty if `help´ or `clean´, and no targets other than `help´ or `clean´, were specified as goals on the commandline.
 325 override notbuilding := $(and $(filter help clean,$(MAKECMDGOALS)),$(call not,$(filter-out help clean,$(MAKECMDGOALS))))
 326
 327 # (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´.
 328 # If not, save the new value and then add FORCE.
 329 # Return them regardless.
 330 #
 331 # 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.
 332 #
 333 # If `$(notbuilding)´ is non·empty, this variable produces no result to avoid unnecessary work.
 334 #
 335 # ☡ This variable creates at least one subshell every time it is computed.
 336 override diffprereqs = $(if $(notbuilding),,$(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))
 337
 338 # (callable) Escape special characters for use in X·M·L.
 339 override xmlesc = $(subst >,&gt;,$(subst <,&lt;,$(subst &,&amp;,$1)))
 340
 341 # (callable) Escape special characters for use in X·M·L attributes.
 342 override attresc = $(subst ",&quot;,$(call xmlesc,$1))
 343
 344 # (callable) Escape special characters for use in sed regular expressions.
 345 override sedesc = $(subst /,[/],$(subst $$,\$$,$(subst *,\*,$(subst .,\.,$(subst [,\[,$(subst ^,\^,$(subst \,\\,$1)))))))
 346
 347 # The command to use for percent‐decoding.
 348 override perdeccmd := $(SED) 's/|/%7C/g;s/[\]/%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'
 349
 350 # (callable) Percent‐decode the given strings.
 351 #
 352 # ☡ This variable creates a subshell every time it is computed.
 353 override perdec = $(shell $(PRINTF) '%s\0450A' $(foreach encoded,$1,$(call quote,$(encoded))) | $(perdeccmd))
 354
 355 # (callable) Percent‐encode the given strings.
 356 #
 357 # This singly‐encodes u·r·i characters and doubly‐encodes other characters, then calls `perdec´ to decode back to a single encoding.
 358 # 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´).
 359 #
 360 # It is assumed that the given strings do not contain newlines.
 361 #
 362 # ☡ This variable creates a subshell every time it is computed.
 363 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))
 364
 365 # (callable) Percent‐encode each component in the given paths.
 366 #
 367 # ☡ This variable creates a subshell every time it is computed.
 368 override pathenc = $(subst %2F,/,$(call perenc,$1))
 369
 370 # (callable) Create a unique name for the given file, based on its absolute path.
 371 #
 372 # ☡ This variable creates a subshell every time it is computed.
 373 namehash = $(shell $(PRINTF) '%s' $(call quote,$(abspath $1)) | $(CKSUM) | $(SED) 's/ .*//' | $(XARGS) -E '' $(PRINTF) '%X')-$(notdir $1)
 374
 375 # (overridable) Collect all of the applicable includes from the includes directory.
 376 sourceincludes := $(if $(and $(INCLUDEDIR),$(wildcard $(INCLUDEDIR))),$(patsubst ./%,%,$(shell $(FIND) $(foreach dir,$(INCLUDEDIR),$(call quote,$(dir))) '(' $(FINDINCLUDERULES) ')' -a -type f -a -print)),)
 377
 378 # (overridable) Collect all of the applicable source files from the source directory, removing any which are also includes.
 379 sourcefiles := $(if $(and $(SRCDIR),$(wildcard $(SRCDIR))),$(filter-out $(sourceincludes),$(patsubst ./%,%,$(shell $(FIND) $(foreach dir,$(SRCDIR),$(call quote,$(dir))) '(' $(FINDRULES) ')' -a -type f -a -print))))
 380
 381 # Figure out the file type of each source file and source include.
 382 ifneq ($(wildcard $(BUILDDIR)/magic.mgc),)
 383 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')
 384 endif
 385
 386 # Get the list of supported plaintext file types from the parser.
 387 ifneq ($(wildcard $(BUILDDIR)/parser.xslt),)
 388 override plaintexttypes := $(filter-out $(XMLTYPES),$(shell $(XMLLINT) --noent --nonet --xpath '/*/*[@name="书社:parsers"]//*[namespace-uri()="http://www.w3.org/1999/xhtml" and local-name()="dd"]/text()' $(call quote,$(BUILDDIR)/parser.xslt)))
 389 endif
 390
 391 # (callable) Get all of the files (source and includes) which have the provided types.
 392 #
 393 # If a provided type begins with a `+´, it is analysed as a suffix, and all matching types will be used.
 394 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)))))
 395
 396 # Build up collections of various file types.
 397 override xmlfiles := $(call filesoftype,$(XMLTYPES))
 398 override plaintextfiles := $(filter-out $(xmlfiles),$(call filesoftype,$(plaintexttypes)))
 399 override assetfiles := $(filter-out $(xmlfiles) $(plaintextfiles),$(sourcefiles) $(sourceincludes))
 400
 401 # (callable) Get the types of the given files.
 402 override typeoffile = $(foreach file,$1,$(or $(patsubst $(file)|%,%,$(filter $(file)|%,$(types))),application/octet-stream))
 403
 404 # Pair each source magic file with its location in the build directory.
 405 override magicpair := $(foreach magicfile,$(MAGIC),$(magicfile)|$(BUILDDIR)/magic/$(call namehash,$(magicfile)))
 406
 407 # (callable) Get the source file for the given magic files.
 408 override magicsource = $(foreach magicpath,$1,$(patsubst %|$(magicpath),%,$(firstword $(filter %|$(magicpath),$(magicpair)))))
 409
 410 # (callable) Get the build file for the given magic files.
 411 override magicfile = $(foreach file,$1,$(patsubst $(file)|%,%,$(filter $(file)|%,$(magicpair))))
 412
 413 # (callable) Get the local path for the given source file.
 414 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´))
 415
 416 # (callable) Get the local path for the given include.
 417 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´))
 418
 419 # (callable) Get base64 data u·r·i’s for the given files.
 420 #
 421 # ☡ This variable creates a subshell every time it is computed.
 422 override datauri = $(foreach file,$1,data:$(call typeoffile,$(file));base64,$(shell $(UUENCODE) -m $(call quote,$(file)) _ | $(SED) '2,$$!d;$$d' | $(TR) -d ' \n'))
 423
 424 # Pair each source file and include with its local u·r·i.
 425 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)))))
 426
 427 # (callable) Get local uris for the given files.
 428 override localuri = $(foreach file,$1,$(patsubst $(file)|%,%,$(filter $(file)|%,$(sourcelocalpair))))
 429
 430 # (callable) Get the source files for the given local uris.
 431 override sourcefile = $(foreach local,$1,$(patsubst %|$(local),%,$(filter %|$(local),$(sourcelocalpair))))
 432
 433 # Resolves to the `FORCE´ target if `$(BUILDDIR)/.update-types´ is present.
 434 #
 435 # This file is created before a reload due to type changes, and is removed after.
 436 # This ensures that file classifications are up·to·date immediately after the reload.
 437 override typeupdates := $(and $(wildcard $(BUILDDIR)/.update-types),FORCE)
 438
 439 # Pair each source file and include with its metadata location.
 440 override sourcemetadatapair := $(foreach file,$(sourcefiles) $(sourceincludes),$(file)|$(BUILDDIR)/$(if $(filter $(file),$(sourceincludes)),includes.metadata/$(call includepath,$(file)),sources.metadata/$(call sourcepath,$(file))))
 441
 442 # (callable) Get the location of the transformed X·M·L files for the given source files.
 443 override metadata = $(foreach file,$1,$(patsubst $(file)|%,%,$(filter $(file)|%,$(sourcemetadatapair))))
 444
 445 # (callable) Get the source files for the given parsed file.
 446 override datadata = $(foreach file,$1,$(patsubst %|$(file),%,$(filter %|$(file),$(sourcemetadatapair))))
 447
 448 # Pair each source file and include with its parsed location.
 449 override sourceparsedpair := $(foreach file,$(sourcefiles) $(sourceincludes),$(file)|$(BUILDDIR)/$(if $(filter $(file),$(sourceincludes)),includes/$(call includepath,$(file)),sources/$(call sourcepath,$(file))))
 450
 451 # (callable) Get the location of the transformed X·M·L files for the given source files.
 452 override parsed = $(foreach file,$1,$(patsubst $(file)|%,%,$(filter $(file)|%,$(sourceparsedpair))))
 453
 454 # (callable) Get the source files for the given parsed file.
 455 override unparsed = $(foreach file,$1,$(patsubst %|$(file),%,$(filter %|$(file),$(sourceparsedpair))))
 456
 457 # Pair each build directory, parser, transform, source file, or parsed file with its file u·r·i.
 458 override fileuripairs := $(join $(patsubst %,%|,$(BUILDDIR) $(PARSERS) $(TRANSFORMS) $(sourcefiles) $(sourceincludes) $(call parsed,$(sourcefiles) $(sourceincludes))),$(call pathenc,$(foreach uriable,$(BUILDDIR) $(PARSERS) $(TRANSFORMS) $(sourcefiles) $(sourceincludes) $(call parsed,$(sourcefiles) $(sourceincludes)),file://$(abspath $(uriable)))))
 459
 460 # (callable) Get the file u·r·is for the given parsers, transforms, source file or parsed files.
 461 override fileuri = $(foreach file,$1,$(or $(patsubst $(file)|%,%,$(filter $(file)|%,$(fileuripairs))),$(error Unable to get file u·r·i for `$(file)´)))
 462
 463 ifneq ($(wildcard $(BUILDDIR)/dependencies),)
 464 # Pair each file with a list of dependencies for it.
 465 override dependenciesforfile := $(foreach file,$(filter-out $(assetfiles),$(sourcefiles) $(sourceincludes)),$(file)|$(subst $(space),|,$(shell $(SED) $(call quote,/^$(call sedesc,$(call localuri,$(file)))$$/$(comma)/^[^     ]/!d;/^ /!d;s/^ //) <$(call quote,$(BUILDDIR)/dependencies))))
 466
 467 # (callable) Get the list of dependency leiris for the given source files.
 468 #
 469 # Recursive dependencies are marked with a leading `-´.
 470 override dependencyuris = $(foreach file,$1,$(subst |, ,$(patsubst $(file)|%,%,$(filter $(file)|%,$(dependenciesforfile)))))
 471
 472 # (callable) Get the list of recursive dependencies for the given source files.
 473 #
 474 # If the file cannot have dependencies (e·g is an asset file), the resulting value will be the empty string.
 475 override recursives = $(foreach uri,$(filter -%,$(call dependencyuris,$1)),$(call sourcefile,$(patsubst -%,%,$(uri))))
 476
 477 # (callable) Get the list of (nonrecursive) dependencies for the given source files.
 478 #
 479 # If the file cannot have dependencies (e·g is an asset file), the resulting value will be the empty string.
 480 override dependencies = $(foreach uri,$(filter-out -%,$(call dependencyuris,$1)),$(call sourcefile,$(uri)))
 481 endif
 482
 483 # Collect all files with recursive dependencies.
 484 override recursivefiles := $(foreach file,$(filter-out $(assetfiles),$(sourcefiles)),$(if $(call recursives,$(file)),$(file),))
 485
 486 # Collect all files which should be compiled.
 487 #
 488 # This is all of the non·asset, nonrecursive files.
 489 override compilablefiles := $(filter-out $(assetfiles) $(recursivefiles),$(sourcefiles))
 490
 491 # Collect all files which can be installed.
 492 #
 493 # This is all of the comilable files and all asset sources.
 494 override installablefiles := $(compilablefiles) $(filter $(assetfiles),$(sourcefiles))
 495
 496 ifneq ($(wildcard $(BUILDDIR)/destinations),)
 497 # Get the output of the destination transform.
 498 override destinations := $(shell $(CAT) $(BUILDDIR)/destinations)
 499
 500 # Pair source files and their destinations.
 501 override sourcedestinationpair := $(foreach destination,$(destinations),$(call sourcefile,$(firstword $(subst |, ,$(destination))))|$(subst $(space),|,$(wordlist 2,$(words $(subst |, ,$(destination))),$(subst |, ,$(destination)))))
 502 endif
 503
 504 # (callable) Get the destination for the given source files, or return `.NOTDEF/$1´.
 505 #
 506 # The fallback here is because destinations are used to generate targets and thus must always be non·empty and should be unique, even when they haven’t been generated yet.
 507 override destination = $(foreach file,$1,$(or $(patsubst $(file)|%,%,$(filter $(file)|%,$(sourcedestinationpair))),.NOTDEF/$1))
 508
 509 # Pair each source file with its compiled location.
 510 override sourcecompiledpair := $(foreach file,$(sourcefiles),$(file)|$(BUILDDIR)/results/$(call destination,$(file)))
 511
 512 # (callable) Get the location of the transformed X·M·L files for the given source files.
 513 override compiled = $(foreach file,$1,$(patsubst $(file)|%,%,$(filter $(file)|%,$(sourcecompiledpair))))
 514
 515 # (callable) Get the location of the source files for the given compiled file.
 516 override uncompiled = $(foreach file,$1,$(patsubst %|$(file),%,$(filter %|$(file),$(sourcecompiledpair))))
 517
 518 # (callable) Get the location of the final built files for the given source files.
 519 override built = $(foreach file,$1,$(patsubst $(BUILDDIR)/results/%,$(BUILDDIR)/public/%,$(call compiled,$(file))))
 520
 521 # (callable) Get the location of the source files for the given built files.
 522 override unbuilt = $(foreach file,$1,$(call uncompiled,$(patsubst $(BUILDDIR)/public/%,$(BUILDDIR)/results/%,$(file))))
 523
 524 # (callable) Get the installed locations for the given source files.
 525 override installed = $(foreach file,$1,$(DESTDIR)/$(call destination,$(file)))
 526
 527 # ─ ¶ Recipe Variable Definitions ─────────────────────────────────────
 528
 529 # (callable) Get the identifier for the given parser or transform.
 530 override id = $(XMLLINT) --noent --nonet --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))))
 531
 532 # (callable) Sanitize and wrap the provided plaintext file in X·M·L, printing to `stdout´.
 533 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$$//g\ns/\0302\0205/\\n/g\ns/\0342\0200\0250/\\n/g\ns/[\0001\0002\0003\0004\0005\0006\0007\0010]/�/g\ns/[\0016\0017\0020\0021\0022\0023\0024\0025\0026\0027\0031\0032\0033\0034\0035\0036\0037]/�/g')"; $(PRINTF) '%s\n' ']]></script>'; }
 534
 535 # (callable) Check if the provided X·M·L file is X·M·L 1.1, and if so, coerce to X·M·L 1.0 as best as possible, printing the result (or the original file contents) to `stdout´.
 536 #
 537 # The X·M·L declaration will be dropped and character escapes for C0 control codes will be replaced with a literal `U+0091 PRIVATE USE ONE´, which is invalid in X·M·L 1.1, but valid X·M·L 1.0 (making the replacement obvious).
 538 #
 539 # This isn’t a perfect substitution (it makes some assumptions about the format of the underlying X·M·L), but it should be workable for most sensible, welformed files.
 540 override serializexml = $(SED) "$$($(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}')"
 541
 542 # (callable) Wraps the provided shell script in a conditional which checks whether a make restart caused by `$(BUILDDIR)/.update-types´ is imminent (i·e, it was created during the course of this run) and only executes the script if it is not.
 543 override unlesstypeswillupdate = $(if $(call not,$(typeupdates)),if $(TEST) ! -e $(call quote,$(BUILDDIR)/.update-types); then ,)$1$(and $(call not,$(typeupdates)),; fi)
 544
 545 # ─ ¶ Phony Targets ───────────────────────────────────────────────────
 546
 547 # Compile all files, or error if any are recursive.
 548 all : $(call built,$(recursivefiles) $(installablefiles)) ;
 549
 550 # Destroy buildfiles.
 551 clean :
 552         $(if $(BUILDDIR),$(silent)$(RM) -f -R $(call quote,$(BUILDDIR)/),)
 553
 554 # Destroy build directory and installed files.
 555 gone : clean uninstall ;
 556
 557 # Provide help.
 558 help :
 559         @$(PRINTF) '%b' '$(subst $(newline),\n,$(makefileinfo))'
 560
 561 # Install the compiled files into `DESTDIR´, or error if any are recursive.
 562 install : $(call installed,$(recursivefiles) $(installablefiles)) ;
 563
 564 # List all source files and includes and their computed types.
 565 list :
 566         @$(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>,) )) | $(TR) ' |' '\n '
 567
 568 # Lists out the destinations of all resulting files (relative to `DESTDIR´).
 569 listout :
 570         @$(PRINTF) '%s\n' $(call quote,$(foreach file,$(sort $(sourcefiles)),$(call destination,$(file))))
 571
 572 # Destroy installed files.
 573 uninstall :
 574         $(foreach file,$(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),))
 575
 576 # Raise an error when attempting to build any files with recursive dependencies.
 577 $(call built,$(recursivefiles)) :
 578         @$(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
 579
 580 # Add as a prerequisite to treat the target as tho it were phony.
 581 FORCE : ;
 582
 583 # ─ ¶ Special Targets ─────────────────────────────────────────────────
 584
 585 # Perform secondary expansion; this enables pattern rules to determine their prerequisites based on the matched pattern.
 586 .SECONDEXPANSION : ;
 587
 588 # Don’t use any implicit rules.
 589 .SUFFIXES : ;
 590
 591 # Don’t delete these files even if Make is stopped in the process of rebuilding them.
 592 .PRECIOUS : GNUmakefile ;
 593
 594 # Phony rules; always consider these out·of·date.
 595 .PHONY : FORCE all default clean gone info install list listout uninstall $(call built,$(recursivefiles)) ;
 596
 597 ifeq ($(notbuilding),)
 598 # Reload this make·file if the magic file, parser, dependencies, or destinations have changed.
 599 #
 600 # If the magic file or parser changed, then another restart will be required, as the dependencies and destinations will need to be regenerated.
 601 $(THISDIR)/GNUmakefile : $(BUILDDIR)/magic.mgc $(BUILDDIR)/parser.xslt $(BUILDDIR)/dependencies $(BUILDDIR)/destinations
 602         $(silent)$(TOUCH) $(THISDIR)/GNUmakefile
 603         $(if $(filter $(BUILDDIR)/magic.mgc $(BUILDDIR)/parser.xslt,$?),$(call inform,$(PRINTF) '%b\n' '\0033[1mMagic file or parsers have updated. Restarting…\0033[22m' >&2)$(newline)$(silent)$(SLEEP) 1,$(if $(typeupdates),$(silent)$(RM) $(call quote,$(BUILDDIR)/.update-types)$(newline),)$(call inform,$(PRINTF) '%b\n' '\0033[1mDependency graph and output destinations updated. Restarting…\0033[22m' >&2))
 604 endif
 605
 606 # ─ ¶ Build Targets ───────────────────────────────────────────────────
 607
 608 # Create symbolic links from the build directory’s store of magic files to their corresponding sources.
 609 $(call magicfile,$(MAGIC)) : $(BUILDDIR)/magic/% : $$(call magicsource,$$@)
 610         $(silent)$(call ensuredirectory,$(dir $@))
 611         $(silent)$(LN) -sf $(call quote,$(realpath $<)) $(call quote,$@)
 612
 613 # Generate the compiled magic file from its sources.
 614 #
 615 # It must be updated if any of the files in the magic directory change.
 616 $(BUILDDIR)/magic.mgc : $(call diffprereqs,magic,$(sort $(call magicfile,$(MAGIC))))
 617         $(foreach outdated,$(filter-out $^,$(wildcard $(BUILDDIR)/magic/*)),$(silent)$(RM) $(call quote,$(outdated))$(newline))
 618         $(call inform,$(PRINTF) '%s\n' 'Compiling new magic…' >&2)
 619         $(silent)$(call ensuredirectory,$(dir $@))
 620         $(silent)$(CD) $(call quote,$(BUILDDIR)) && $(FILE) -C -m $(call quote,$(realpath $(BUILDDIR)/magic))
 621         $(silent)$(TOUCH) $(call quote,$(BUILDDIR)/.update-types)
 622
 623 # Generate the main parser.
 624 $(BUILDDIR)/parser.catalog : $(call diffprereqs,parsers,$(sort $(PARSERS)))
 625         $(call inform,$(PRINTF) '%s\n' 'Generating catalog of parsers…' >&2)
 626         $(silent)$(XMLCATALOG) --create --noout $(call quote,$@)
 627         $(foreach parser,$(PARSERS),$(silent){ $(call id,$(parser)); $(PRINTF) '%s\n' $(call quote,$(call fileuri,$(parser))) '--noout' $(call quote,$@); } | $(xargsmultiquote) | $(XARGS) -E '' $(XMLCATALOG) --add uri$(newline))
 628 $(BUILDDIR)/parser.xslt : $(BUILDDIR)/parser.catalog $(THISDIR)/lib/catalog2parser.xslt
 629         $(call inform,$(PRINTF) '%s\n' 'Generating main parser…' >&2)
 630         $(silent)$(XSLTPROC) --nonet --novalid --nomkdir --nowrite $(call quote,$(THISDIR)/lib/catalog2parser.xslt) $(call quote,$<) >|$(call quote,$@)
 631         $(silent)$(TOUCH) $(call quote,$(BUILDDIR)/.update-types)
 632
 633 # Generate R·D·F metadata for files.
 634 #
 635 # If the types have been updated but `typeupdates´ is not active, this recipe is skipped because a restart is forthcoming.
 636 $(call metadata,$(sourcefiles) $(sourceincludes)) : % : $$(call datadata,$$@) $(THISDIR)/.metadata-format-changed-since $(typeupdates)
 637         $(call inform,$(call unlesstypeswillupdate,$(PRINTF) '%s\n' $(call quote,Generating metadata for `$<´…) >&2))
 638         $(silent)$(call unlesstypeswillupdate,$(call ensuredirectory,$(dir $@)); { if $(TEST) ! -f $(call quote,$(BUILDDIR)/.mtime); then $(PRINTF) '%b' '\n' >|$(call quote,$(BUILDDIR)/.mtime); fi; $(TOUCH) -r $(call quote,$<) $(call quote,$(BUILDDIR)/.mtime); $(DIFF) -u $(call quote,$(BUILDDIR)/.mtime) /dev/null | $(SED) '1!d;s/.*   \([^ ]*\) \([^ ]*\).*$$/\1T\2Z/'; $(CKSUM) $(call quote,$<) | $(SED) 's/[ ].*//'; } | $(xargsmultiquote) | $(XARGS) -E '' $(PRINTF) '<?xml version="1.0"?><书社vocab:$(if $(filter $<,$(sourceincludes)),IncludeFile,SourceFile) xmlns:nie="http://www.semanticdesktop.org/ontologies/2007/01/19/nie#" xmlns:nfo="http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:书社vocab="urn:fdc:ladys.computer:20231231:Shu1She4:vocab:" rdf:about="%s" 书社vocab:path="%s" nfo:fileUrl="%s"><nie:interpretedAs>$(if $(filter $<,$(assetfiles)),<nfo:InformationElement nie:mimeType="%s"/>,<nfo:PlainTextDocument nie:mimeType="%s"/>)</nie:interpretedAs><书社vocab:hasParsedFile nfo:fileUrl="%s"/><nfo:fileLastModified rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">%s</nfo:fileLastModified><nfo:hasHash nfo:hashAlgorithm="CRC32" nfo:hashValue="%s"/></书社vocab:$(if $(filter $<,$(sourceincludes)),IncludeFile,SourceFile)>' $(call quote,$(call attresc,$(call localuri,$<))) $(call quote,$(call attresc,$(if $(filter $<,$(sourceincludes)),$(call includepath,$<),$(call sourcepath,$<)))) $(call quote,$(call attresc,$(call fileuri,$<))) $(call quote,$(call attresc,$(call typeoffile,$<))) $(call quote,$(call attresc,$(call fileuri,$(call parsed,$<)))) >|$(call quote,$@))
 639
 640 # Parse the files.
 641 #
 642 # Even plain X·M·L files are parsed, because they may contain X·H·T·M·L `<script>´ elements which contain other kinds of data.
 643 # Asset files are turned into H·T·M·L embeds pointing to `data:´ U·R·I’s.
 644 #
 645 # If the types have been updated but `typeupdates´ is not active, this recipe is skipped because a restart is forthcoming.
 646 $(call parsed,$(sourcefiles) $(sourceincludes)) : % : $$(call unparsed,$$@) $(BUILDDIR)/parser.xslt $(PARSERLIBS) $(typeupdates)
 647         $(call inform,$(call unlesstypeswillupdate,$(PRINTF) '%s\n' $(call quote,Processing `$<´…) >&2))
 648         $(silent)$(call unlesstypeswillupdate,$(call ensuredirectory,$(dir $@)); $(if $(filter $<,$(assetfiles)),$(PRINTF) '%s\n' $(call quote,<?xml version="1.0"?><object xmlns="http://www.w3.org/1999/xhtml" type="$(call typeoffile,$<)" data="$(call datauri,$<)"/>) >|$(call quote,$@),$(if $(filter $<,$(plaintextfiles)),$(call wrapplaintext,$<),$(call serializexml,$<)) | $(XSLTPROC) --nonet --novalid --nomkdir --nowrite --stringparam BUILDTIME $$($(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) - >|$(call quote,$@)))
 649
 650 # Collect the metadata into a single file, and generate the dependencies and destinations files as side·effects.
 651 #
 652 # Doing this all in one step reduces the number of calls to `xsltproc´ required, but requires that it be called from the build directory (necessitating a subshell).
 653 #
 654 # If the types have been updated but `typeupdates´ is not active, this recipe is skipped because a restart is forthcoming.
 655 $(BUILDDIR)/dependencies $(BUILDDIR)/destinations $(BUILDDIR)/metadata : $(call diffprereqs,metadatas,$(call metadata,$(sort $(sourcefiles) $(sourceincludes)))) $(call parsed,$(filter-out $(assetfiles),$(sourcefiles) $(sourceincludes))) $(THISDIR)/lib/expandmetadata.xslt
 656         $(call inform,$(call unlesstypeswillupdate,$(PRINTF) '%s\n' 'Compiling metadata…' >&2))
 657         $(silent)$(call unlesstypeswillupdate,{ $(PRINTF) '<?xml version="1.0"?><rdf:RDF 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#" xmlns:书社vocab="urn:fdc:ladys.computer:20231231:Shu1She4:vocab:"><书社vocab:BuildDirectory nfo:fileUrl="%s"/>' $(call quote,$(call attresc,$(call fileuri,$(BUILDDIR)))); {$(foreach meta,$(call metadata,$(sort $(sourcefiles) $(sourceincludes))), $(CAT) $(call quote,$(meta));) } | $(SED) 's/<?xml version="1.0"?>//g'; $(PRINTF) '%s\n' '</rdf:RDF>'; } | ( $(CD) $(call quote,$(BUILDDIR)); $(XSLTPROC) --nonet --novalid --nomkdir $(call quote,$(abspath $(THISDIR)/lib/expandmetadata.xslt)) - ) | $(XMLLINT) --nonet --nsclean - >|$(call quote,$(BUILDDIR)/metadata))
 658
 659 # Generate the main transform.
 660 $(BUILDDIR)/transform.catalog : $(call diffprereqs,transforms,$(sort $(TRANSFORMS)))
 661         $(call inform,$(PRINTF) '%s\n' 'Generating catalog of transforms…' >&2)
 662         $(silent)$(XMLCATALOG) --create --noout $(call quote,$@)
 663         $(foreach transform,$(TRANSFORMS),$(silent){ $(call id,$(transform)); $(PRINTF) '%s\n' $(call quote,$(call fileuri,$(transform))) '--noout' $(call quote,$@); } | $(xargsmultiquote) | $(XARGS) -E '' $(XMLCATALOG) --add uri$(newline))
 664 $(BUILDDIR)/transform.xslt : $(BUILDDIR)/transform.catalog $(BUILDDIR)/metadata $(THISDIR)/lib/literally.xslt $(THISDIR)/lib/catalog2transform.xslt
 665         $(call inform,$(PRINTF) '%s\n' 'Generating main transform…' >&2)
 666         $(silent)$(XSLTPROC) --nonet --novalid --nomkdir --nowrite --stringparam METADATA $(call quote,$(call fileuri,$(BUILDDIR))/metadata) $(call quote,$(THISDIR)/lib/catalog2transform.xslt) $(call quote,$<) >|$(call quote,$@)
 667
 668 # Compile the result files using the dependencies as necessary.
 669 $(call compiled,$(compilablefiles)) : $(BUILDDIR)/results/% : $$(call parsed,$$(call uncompiled,$$@)) $$(call parsed,$$(call dependencies,$$(call uncompiled,$$@))) $(BUILDDIR)/transform.xslt $(TRANSFORMLIBS) $(BUILDDIR)/metadata
 670         $(call inform,$(PRINTF) '%s\n' $(call quote,Compiling </$*>…) >&2)
 671         $(silent)$(call ensuredirectory,$(dir $@))
 672         $(silent)$(XSLTPROC) --nonet --novalid --nomkdir --nowrite --stringparam METADATA 'metadata' --stringparam BUILDTIME $$($(DATE) -u '+%Y-%m-%dT%H:%M:%SZ') --stringparam IDENTIFIER $(call quote,$(call localuri,$(call uncompiled,$@)))$(if $(THISREV), --stringparam THISREV $(call quote,$(THISREV)),)$(if $(SRCREV), --stringparam SRCREV $(call quote,$(SRCREV)),) $(call quote,$(BUILDDIR)/transform.xslt) $(call quote,$<) >|$(call quote,$@)
 673
 674 # Create the final files from the compiled results (or error in the case of recursive ones).
 675 $(call built,$(compilablefiles)) : $(BUILDDIR)/public/% : $(BUILDDIR)/results/%
 676         $(call inform,$(PRINTF) '%s\n' $(call quote,Building </$*>…) >&2)
 677         $(silent)$(call ensuredirectory,$(dir $@))
 678         $(silent)$(RM) -f -R $(call quote,$@)
 679         $(silent)$(call processresultto,$<,$@,$*)
 680 $(call built,$(filter $(assetfiles),$(sourcefiles))) : $(BUILDDIR)/public/% : $$(call unbuilt,$$@)
 681         $(call inform,$(PRINTF) '%s\n' $(call quote,Building </$*>…) >&2)
 682         $(silent)$(call ensuredirectory,$(dir $@))
 683         $(silent)$(RM) -f -R $(call quote,$@)
 684         $(silent)$(CP) $(call quote,$<) $(call quote,$@)
 685
 686 # Install compiled files (or error in the case of recursive ones).
 687 $(call installed,$(recursivefiles) $(installablefiles)) : $(DESTDIR)/% : $(BUILDDIR)/public/%
 688         $(call inform,$(PRINTF) '%s\n' $(call quote,Installing </$*>…) >&2)
 689         $(silent)$(call ensuredirectory,$(dir $@))
 690         $(silent)$(RM) -f -R $(call quote,$@)
 691         $(silent)$(CP) -R $(call quote,$<) $(call quote,$@)
 692
 693 # ━ § BEGIN ARCHIVE MAKE·FILE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 694
 695 else ifeq ($(MODE),urn:fdc:ladys.computer:20231231:Shu1She4:mode:archive)
 696
 697 # ─ ¶ Non‐Recipe Variable Definitions ─────────────────────────────────
 698
 699 # Get the list of files in the archive.
 700 ifneq ($(wildcard $(BUILDDIR)/index),)
 701 override archivefiles := $(patsubst ./extracted/%,%,$(shell $(CAT) $(call quote,$(BUILDDIR)/index)))
 702 endif
 703
 704 # ─ ¶ Recipe Variable Definitions ─────────────────────────────────────
 705
 706 # ─ ¶ Phony Targets ───────────────────────────────────────────────────
 707
 708 # ─ ¶ Special Targets ─────────────────────────────────────────────────
 709
 710 # Reload this make·file if the archive components have changed.
 711 $(THISDIR)/GNUmakefile : $(BUILDDIR)/index
 712         $(silent)$(TOUCH) $(THISDIR)/GNUmakefile
 713         $(call inform,$(PRINTF) '%b\n' $(call quote,\0033[1mArchive components for </$(NAME)> updated. Restarting…\0033[22m) >&2)
 714
 715 # ─ ¶ Build Targets ───────────────────────────────────────────────────
 716
 717 # Build the extractor transform for extracting the contents of the archive source file.
 718 $(BUILDDIR)/extractor.xslt : $(SRC) $(THISDIR)/lib/archive2extractor.xslt
 719         $(silent)$(call ensuredirectory,$(dir $@))
 720         $(silent)$(XSLTPROC) --nonet --novalid --nomkdir --nowrite $(call quote,$(THISDIR)/lib/archive2extractor.xslt) $(call quote,$<) >|$(call quote,$@)
 721
 722 # Use the extractor transform to extract the archive source file out into its components.
 723 #
 724 # This target sleeps for 1 second to ensure the resulting index will always be newer than this make·file.
 725 $(BUILDDIR)/index : $(BUILDDIR)/extractor.xslt $(SRC)
 726         $(call inform,$(PRINTF) '%s\n' $(call quote,Extracting components for </$(NAME)>…) >&2)
 727         $(silent)$(SLEEP) 1
 728         $(silent)$(XSLTPROC) --nonet --novalid -o $(call quote,$@) --writesubtree $(call quote,$(dir $@)) $(call quote,$<) $(call quote,$(SRC))
 729
 730 # All archive components are extracted alongside the index.
 731 $(foreach file,$(archivefiles),$(BUILDDIR)/extracted/$(file)) : $(BUILDDIR)/index ;
 732
 733 # Process each extractor component into its final form.
 734 $(foreach file,$(archivefiles),$(BUILDDIR)/files/$(file)) : $(BUILDDIR)/files/% : $(BUILDDIR)/extracted/%
 735         $(call inform,$(PRINTF) '%s\n' $(call quote,Building </$(NAME)/$*>…) >&2)
 736         $(silent)$(call ensuredirectory,$(dir $@))
 737         $(silent)$(RM) -f -R $(call quote,$@)
 738         $(silent)$(call processresultto,$<,$@,$*)
 739
 740 # Archive all components in the file to the destination.
 741 #
 742 # This is a match‐anything target, with the assumption that this make·file is being called recursively from the default mode.
 743 $(DESTDIR)/% : $(SRC) $(foreach file,$(archivefiles),$(BUILDDIR)/files/$(file))
 744         $(call inform,$(PRINTF) '%s\n' $(call quote,Archiving </$(NAME)>…) >&2)
 745         $(silent)$(call ensuredirectory,$(dir $@))
 746         $(silent)$(RM) -f -R $(call quote,$@)
 747         $(silent)$(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
 748
 749 # ━ § END DEFINED MAKE·FILE MODES ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 750
 751 else
 752 $(error Unrecognized MODE: $(MODE))
 753 endif