Makefile.in

   1 .POSIX:
   2
   3
   4 #
   5 # Special targets
   6 #
   7
   8 .PHONY: \
   9         all \
  10         check \
  11         clean \
  12         coverage \
  13         dist \
  14         distclean \
  15         docs \
  16         install \
  17         install-strip \
  18         installcheck \
  19         installdirs \
  20         lint \
  21         maintainer-clean \
  22         mostlyclean \
  23         mrproper \
  24         quickcheck \
  25         quicklint \
  26         tags \
  27         tidy \
  28         uninstall \
  29         valgrind
  30
  31 .SUFFIXES:
  32
  33 .SUFFIXES: .c .c.o
  34
  35 all: para
  36
  37
  38 #
  39 # General Macros
  40 #
  41
  42 # Build
  43 CC = cc
  44 CFLAGS = -O1
  45 CPPFLAGS = -DNAUTOTESTS -DNDEBUG
  46 LDFLAGS =
  47 LDLIBS =
  48
  49 # GNU
  50 SHELL = /bin/sh
  51 VPATH = $(srcdir)
  52
  53
  54 #
  55 # Inference rules
  56 #
  57
  58 .c:
  59         $(CC) $(LDFLAGS) $(CPPFLAGS) $(CFLAGS) -o$@ $< $(LDLIBS)
  60
  61 .c.o:
  62         $(CC) $(LDFLAGS) $(CPPFLAGS) $(CFLAGS) -c -o$@ $< $(LDLIBS)
  63
  64
  65 #
  66 # Makefile
  67 #
  68
  69 configs = conf/develrc conf/posixrc conf/prodrc
  70 makefile = Makefile
  71 savedconfig = config.status
  72 scriptbaseurl = https://git.savannah.gnu.org/cgit/config.git/plain
  73
  74 $(makefile): Makefile.in ./configure $(configs)
  75         ./$(savedconfig) || [ $$? -eq 127 ]
  76
  77 config.guess.swp config.sub.swp:
  78         -$(CURL) -o $@ "$(scriptbaseurl)/$(@:.swp=)"
  79
  80 config.guess: config.guess.swp
  81
  82 config.sub: config.sub.swp
  83
  84 config.guess config.sub:
  85         if [ -e $@.swp ]; then \
  86                 if cmp $@ $@.swp; \
  87                 then rm $@.swp; \
  88                 else mv $@.swp $@; \
  89                 fi; \
  90         fi
  91
  92
  93 #
  94 # Build
  95 #
  96
  97 srcs = para.c
  98 objs = para.o
  99 bins = $(srcs:.c=)
 100
 101 para: para.c
 102
 103
 104 #
 105 # Installation
 106 #
 107
 108 DESTDIR =
 109 INSTALL = install
 110 INSTALL_PROGRAM = $(INSTALL)
 111 PREFIX = /usr/local
 112
 113 bindir = $(exec_prefix)/bin
 114 exec_prefix = $(prefix)
 115 instdirs = $(DESTDIR)$(bindir) $(DESTDIR)$(man1dir)
 116 instlog = install.log
 117 man1dir = $(mandir)/man1
 118 man1ext = .1
 119 mandir = $(datarootdir)/man
 120 prefix = $(PREFIX)
 121 srcdir = .
 122
 123 install: pre-install installdirs $(DESTDIR)$(bindir)/para install-man
 124
 125 installdirs: $(instdirs)
 126
 127 uninstall: uninstallfiles uninstalldirs post-uninstall
 128
 129 install-man: installdirs $(DESTDIR)$(man1dir)/para$(man1ext)
 130
 131 install-strip:
 132         $(MAKE) -e -f$(makefile) \
 133                 INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' install
 134
 135 post-uninstall:
 136         $(POST_UNINSTALL)
 137         rm -f $(instlog)
 138
 139 pre-install:
 140         $(PRE_INSTALL)
 141         set -C && : >$(instlog)
 142
 143 uninstalldirs:
 144         $(POST_UNINSTALL)
 145         - sed -n 's/^dir: //p' $(instlog) | xargs -E '' rmdir -pv
 146
 147 uninstallfiles:
 148         $(NORMAL_UNINSTALL)
 149         sed -n 's/^file: //p' $(instlog) | xargs -E '' rm -f
 150
 151 installcheck:
 152         mkdir -p dest
 153         $(MAKE) -e -f$(makefile) DESTDIR=root instlog=instchk.log install
 154         root/$(bindir)/para -V | grep -Fq '$(package) $(version)'
 155         man root/$(man1dir)/para.1 | col -b | grep -Fq para
 156         $(MAKE) -e -f$(makefile) instlog=instchk.log uninstall
 157
 158 $(instdirs):
 159         $(PRE_INSTALL)
 160         mkdir -pm 0755 $@
 161         printf 'dir: %s\n' $@ >>$(instlog)
 162
 163 $(DESTDIR)$(bindir)/para: para
 164         $(INSTALL_PROGRAM) para $@
 165         printf 'file: %s\n' $@ >>$(instlog)
 166
 167 $(DESTDIR)$(man1dir)/para$(man1ext): para.1
 168         $(POST_INSTALL)
 169         $(INSTALL) -m u=rw,go=r para.1 $@
 170         printf 'file: %s\n' $@ >>$(instlog)
 171
 172
 173 #
 174 # Distribution
 175 #
 176
 177 GPG = gpg -ab
 178 GPGFLAGS = -q --batch --yes
 179 PATHCHK = pathchk
 180 PATHCHKFLAGS = -Pp
 181 TAR = pax -w -s:^:$(dist)/: -xustar
 182 UNTAR = pax -r
 183 UNZIP = gunzip -c
 184 ZIP = gzip -9
 185
 186 dist = $(package)-$(version)
 187 distar = $(dist).tgz
 188 distfiles = \
 189         $(configs) \
 190         $(integtestrcs) \
 191         $(integtestscripts) \
 192         $(checkscripts) \
 193         $(srcs) \
 194         $(unittesthdrs) \
 195         $(unittestsrcs) \
 196         .clang-tidy \
 197         .githooks/pre-commit \
 198         .githooks/pre-push \
 199         .valgrindrc \
 200         LICENSE.rst \
 201         Makefile.in \
 202         NEWS.rst \
 203         README.rst \
 204         SECURITY.rst \
 205         config.guess \
 206         config.sub \
 207         configure \
 208         cppcheck/bsd.cfg \
 209         cppcheck/c99.cfg \
 210         cppcheck/cert.py \
 211         cppcheck/gnuc.cfg \
 212         cppcheck/para.cfg \
 213         cppcheck/posix.cfg \
 214         cppcheck/suppress.txt \
 215         docs/Makefile \
 216         docs/_static/custom.css \
 217         docs/build.rst \
 218         docs/changelog.rst \
 219         docs/conf.py \
 220         docs/contrib.rst \
 221         docs/feedback.rst \
 222         docs/index.rst \
 223         docs/install.rst \
 224         docs/license.rst \
 225         docs/links.rst \
 226         docs/manual.rst \
 227         docs/security.rst \
 228         docs/sphinx.txt \
 229         docs/testing.rst \
 230         installc \
 231         libutil.sh \
 232         para.1 \
 233         scripts/mkvars \
 234         scripts/mkwords \
 235         tests/README.rst \
 236         tests/main \
 237         tests/putvar.x \
 238         tests/wordsplit.x \
 239         valgrind.supp
 240 package = para
 241 version = 0.11
 242
 243 dist: lint check memcheck shellcheck $(distar) $(distar).asc
 244
 245 distcheck: dist
 246         rm -rf $(dist)
 247         $(UNZIP) $(distar) | $(UNTAR)
 248         cd $(dist) && ./configure && $(MAKE) check lint installcheck
 249         rm -rf $(dist)
 250
 251 $(distar): $(distfiles)
 252         $(PATHCHK) $(PATHCHKFLAGS) $(distfiles) || [ $$? -eq 127 ]
 253         $(TAR) $(distfiles) | $(ZIP) >$@
 254
 255 $(distar).asc: $(distar)
 256         $(GPG) $(GPGFLAGS) $(distar) || [ $$? -eq 127 ]
 257
 258
 259 #
 260 # Cleanup
 261 #
 262
 263 clean: mostlyclean
 264         rm -f $(dirsentinels)
 265         - rmdir $(dirs)
 266         find . '(' -name .git -o -name python -o -name 'tmp-*' ')' -prune -o \
 267                 -name '*.dSYM' -exec rm -rf -- {} +
 268         find . '(' -name .git -o -name python -o -name 'tmp-*' ')' -prune -o \
 269                 -name '*.info' -exec rm -f -- {} +
 270
 271 distclean: mrproper
 272         rm -f $(makefile) $(savedconfig)
 273
 274 maintainer-clean: distclean
 275         @echo '$@ is for maintainers only!'
 276         @echo 'It deletes files that cannot be built with standard tools'
 277         rm -rf $(covfiles)
 278         rm -f config.guess config.sub para.1 tests/*.x
 279
 280 mostlyclean: tidy
 281         rm -f -- $(bins) $(objs) $(unittestbins) $(unittestobjs) -.* a--.*
 282         find . '(' -name .git -o -name python -o -name 'tmp-*' ')' -prune -o \
 283         '(' \
 284                 -name '*.gcda' -o \
 285                 -name '*.gcno' -o \
 286                 -name '*.gcov' -o \
 287                 -name '*.o' \
 288         ')' -exec rm -f -- {} +
 289
 290 mrproper: clean
 291         rm -rf cppcheck/build
 292         rm -f cscope.out tags
 293         find . '(' -name .git -o -name python -o -name 'tmp-*' ')' -prune -o \
 294                 '(' -name '*.asc' -o -name '*.tgz' ')' -exec rm -f -- {} +
 295
 296 tidy:
 297         find . '(' -name .git -o -name python ')' -prune -o \
 298                 -name 'tmp-*' -prune -exec sh -c ' \
 299                         for file; do \
 300                                 pid="$${file#*-}"; \
 301                                 if ! kill -0 "$$pid" 2>/dev/null; then \
 302                                         rm -rf "$$file"; \
 303                                 fi; \
 304                         done \
 305                 ' -- {} +
 306         find . '(' -name .git -o -name python -o -name 'tmp-*' ')' -prune -o \
 307         '(' \
 308                 -name '*.bak' -o \
 309                 -name '*.log' -o \
 310                 -name '*.swp' \
 311         ')' -exec rm -f -- {} +
 312
 313
 314 #
 315 # Tests
 316 #
 317
 318 TESTCFLAGS = -O0
 319
 320 checks = $(integtestbins) $(unittestbins)
 321 checkscripts = \
 322         $(srcdir)/scripts/checkchain \
 323         $(srcdir)/scripts/checkcomps \
 324         $(srcdir)/scripts/checkmakes \
 325         $(srcdir)/scripts/checkshells \
 326         $(srcdir)/scripts/runleaks \
 327         $(srcdir)/scripts/runtests \
 328         $(srcdir)/scripts/runvalgrind \
 329
 330 integtestbins = $(srcdir)/tests/main
 331 integtestrcs = \
 332         $(srcdir)/tests/integration/environ/argtoolong \
 333         $(srcdir)/tests/integration/environ/changevar \
 334         $(srcdir)/tests/integration/environ/compwvar \
 335         $(srcdir)/tests/integration/environ/envfull \
 336         $(srcdir)/tests/integration/environ/leaddigit \
 337         $(srcdir)/tests/integration/environ/leaddot \
 338         $(srcdir)/tests/integration/environ/leadeq \
 339         $(srcdir)/tests/integration/environ/leadunder \
 340         $(srcdir)/tests/integration/environ/onevar \
 341         $(srcdir)/tests/integration/environ/toomanyvars \
 342         $(srcdir)/tests/integration/environ/twovars \
 343         $(srcdir)/tests/integration/examples/compose \
 344         $(srcdir)/tests/integration/examples/continue \
 345         $(srcdir)/tests/integration/examples/environ \
 346         $(srcdir)/tests/integration/examples/redirect \
 347         $(srcdir)/tests/integration/examples/rename \
 348         $(srcdir)/tests/integration/examples/simple \
 349         $(srcdir)/tests/integration/examples/suppress \
 350         $(srcdir)/tests/integration/options/V \
 351         $(srcdir)/tests/integration/options/eempty \
 352         $(srcdir)/tests/integration/options/enan \
 353         $(srcdir)/tests/integration/options/enanbeg \
 354         $(srcdir)/tests/integration/options/enanend \
 355         $(srcdir)/tests/integration/options/enil \
 356         $(srcdir)/tests/integration/options/eover \
 357         $(srcdir)/tests/integration/options/eunder \
 358         $(srcdir)/tests/integration/options/gempty \
 359         $(srcdir)/tests/integration/options/gmax \
 360         $(srcdir)/tests/integration/options/gmin \
 361         $(srcdir)/tests/integration/options/gnan \
 362         $(srcdir)/tests/integration/options/gnanbeg \
 363         $(srcdir)/tests/integration/options/gnanend \
 364         $(srcdir)/tests/integration/options/gneg \
 365         $(srcdir)/tests/integration/options/gnil \
 366         $(srcdir)/tests/integration/options/gover \
 367         $(srcdir)/tests/integration/options/gunder \
 368         $(srcdir)/tests/integration/options/h \
 369         $(srcdir)/tests/integration/options/hnoext \
 370         $(srcdir)/tests/integration/options/iempty \
 371         $(srcdir)/tests/integration/options/imax \
 372         $(srcdir)/tests/integration/options/imin \
 373         $(srcdir)/tests/integration/options/inan \
 374         $(srcdir)/tests/integration/options/inanbeg \
 375         $(srcdir)/tests/integration/options/inanend \
 376         $(srcdir)/tests/integration/options/inil \
 377         $(srcdir)/tests/integration/options/iover \
 378         $(srcdir)/tests/integration/options/iunder \
 379         $(srcdir)/tests/integration/options/izero \
 380         $(srcdir)/tests/integration/options/jempty \
 381         $(srcdir)/tests/integration/options/jmax \
 382         $(srcdir)/tests/integration/options/jmin \
 383         $(srcdir)/tests/integration/options/jnan \
 384         $(srcdir)/tests/integration/options/jnanbeg \
 385         $(srcdir)/tests/integration/options/jnanend \
 386         $(srcdir)/tests/integration/options/jnil \
 387         $(srcdir)/tests/integration/options/jover \
 388         $(srcdir)/tests/integration/options/junder \
 389         $(srcdir)/tests/integration/options/jzero \
 390         $(srcdir)/tests/integration/options/kempty \
 391         $(srcdir)/tests/integration/options/kmax \
 392         $(srcdir)/tests/integration/options/kmulfew \
 393         $(srcdir)/tests/integration/options/kmulmany \
 394         $(srcdir)/tests/integration/options/kmulsingle \
 395         $(srcdir)/tests/integration/options/knil \
 396         $(srcdir)/tests/integration/options/knoplace \
 397         $(srcdir)/tests/integration/options/kover \
 398         $(srcdir)/tests/integration/options/kquotes \
 399         $(srcdir)/tests/integration/options/ksyn \
 400         $(srcdir)/tests/integration/options/ldisabled \
 401         $(srcdir)/tests/integration/options/lempty \
 402         $(srcdir)/tests/integration/options/lfloat \
 403         $(srcdir)/tests/integration/options/lmax \
 404         $(srcdir)/tests/integration/options/lmin \
 405         $(srcdir)/tests/integration/options/lnan \
 406         $(srcdir)/tests/integration/options/lnanbeg \
 407         $(srcdir)/tests/integration/options/lnanend \
 408         $(srcdir)/tests/integration/options/lneg \
 409         $(srcdir)/tests/integration/options/lnil \
 410         $(srcdir)/tests/integration/options/lover \
 411         $(srcdir)/tests/integration/options/lunder \
 412         $(srcdir)/tests/integration/options/rmax \
 413         $(srcdir)/tests/integration/options/rnil \
 414         $(srcdir)/tests/integration/options/rover \
 415         $(srcdir)/tests/integration/options/suppress \
 416         $(srcdir)/tests/integration/options/tempty \
 417         $(srcdir)/tests/integration/options/tmin \
 418         $(srcdir)/tests/integration/options/tnan \
 419         $(srcdir)/tests/integration/options/tnanbeg \
 420         $(srcdir)/tests/integration/options/tnanend \
 421         $(srcdir)/tests/integration/options/tover \
 422         $(srcdir)/tests/integration/options/tunder \
 423         $(srcdir)/tests/integration/options/tzero \
 424         $(srcdir)/tests/integration/options/usage \
 425         $(srcdir)/tests/integration/reporting/finish \
 426         $(srcdir)/tests/integration/reporting/ignore \
 427         $(srcdir)/tests/integration/reporting/nil \
 428         $(srcdir)/tests/integration/reporting/suppress \
 429         $(srcdir)/tests/integration/reporting/verbose \
 430         $(srcdir)/tests/integration/signals/jobhup \
 431         $(srcdir)/tests/integration/signals/jobint \
 432         $(srcdir)/tests/integration/signals/jobstop \
 433         $(srcdir)/tests/integration/signals/jobstopnkill \
 434         $(srcdir)/tests/integration/signals/jobterm \
 435         $(srcdir)/tests/integration/signals/jobtstp \
 436         $(srcdir)/tests/integration/signals/parahup \
 437         $(srcdir)/tests/integration/signals/paraint \
 438         $(srcdir)/tests/integration/signals/parastop \
 439         $(srcdir)/tests/integration/signals/paraterm \
 440         $(srcdir)/tests/integration/signals/paratstp \
 441         $(srcdir)/tests/integration/signals/parausr1 \
 442         $(srcdir)/tests/integration/start/cmdtoolong \
 443         $(srcdir)/tests/integration/start/compcmd \
 444         $(srcdir)/tests/integration/start/compdblrepl \
 445         $(srcdir)/tests/integration/start/compemptyrpl \
 446         $(srcdir)/tests/integration/start/compmanyargs \
 447         $(srcdir)/tests/integration/start/compmanyrepl \
 448         $(srcdir)/tests/integration/start/comprepl \
 449         $(srcdir)/tests/integration/start/compsimple \
 450         $(srcdir)/tests/integration/start/highload \
 451         $(srcdir)/tests/integration/start/manycmds \
 452         $(srcdir)/tests/integration/start/maxcmdlen \
 453         $(srcdir)/tests/integration/start/muchoutput \
 454         $(srcdir)/tests/integration/start/nocmds \
 455         $(srcdir)/tests/integration/start/nosuchcmd \
 456         $(srcdir)/tests/integration/start/onecmd \
 457         $(srcdir)/tests/integration/start/sixcmds \
 458         $(srcdir)/tests/integration/stop/continue \
 459         $(srcdir)/tests/integration/stop/finish \
 460         $(srcdir)/tests/integration/stop/grandchild \
 461         $(srcdir)/tests/integration/stop/highretval \
 462         $(srcdir)/tests/integration/stop/ignore \
 463         $(srcdir)/tests/integration/stop/killmany \
 464         $(srcdir)/tests/integration/stop/killnograce \
 465         $(srcdir)/tests/integration/stop/killsingle \
 466         $(srcdir)/tests/integration/stop/killtimeout \
 467         $(srcdir)/tests/integration/stop/nograce \
 468         $(srcdir)/tests/integration/stop/simple \
 469         $(srcdir)/tests/integration/stop/single \
 470         $(srcdir)/tests/integration/stop/timeout \
 471         $(srcdir)/tests/integration/wordsplit/backslash \
 472         $(srcdir)/tests/integration/wordsplit/dquo \
 473         $(srcdir)/tests/integration/wordsplit/dquoleft \
 474         $(srcdir)/tests/integration/wordsplit/dquoright \
 475         $(srcdir)/tests/integration/wordsplit/empty \
 476         $(srcdir)/tests/integration/wordsplit/escape \
 477         $(srcdir)/tests/integration/wordsplit/esyntax \
 478         $(srcdir)/tests/integration/wordsplit/flanknsp \
 479         $(srcdir)/tests/integration/wordsplit/flankntab \
 480         $(srcdir)/tests/integration/wordsplit/flanknws \
 481         $(srcdir)/tests/integration/wordsplit/flanksp \
 482         $(srcdir)/tests/integration/wordsplit/flanktab \
 483         $(srcdir)/tests/integration/wordsplit/flankws \
 484         $(srcdir)/tests/integration/wordsplit/leadnsp \
 485         $(srcdir)/tests/integration/wordsplit/leadntab \
 486         $(srcdir)/tests/integration/wordsplit/leadnws \
 487         $(srcdir)/tests/integration/wordsplit/leadsp \
 488         $(srcdir)/tests/integration/wordsplit/leadtab \
 489         $(srcdir)/tests/integration/wordsplit/leadws \
 490         $(srcdir)/tests/integration/wordsplit/manywords \
 491         $(srcdir)/tests/integration/wordsplit/nestquo \
 492         $(srcdir)/tests/integration/wordsplit/qdeepnest \
 493         $(srcdir)/tests/integration/wordsplit/single \
 494         $(srcdir)/tests/integration/wordsplit/sngdquo \
 495         $(srcdir)/tests/integration/wordsplit/sngsquo \
 496         $(srcdir)/tests/integration/wordsplit/squo \
 497         $(srcdir)/tests/integration/wordsplit/squoleft \
 498         $(srcdir)/tests/integration/wordsplit/squoright \
 499         $(srcdir)/tests/integration/wordsplit/trailnsp \
 500         $(srcdir)/tests/integration/wordsplit/trailntab \
 501         $(srcdir)/tests/integration/wordsplit/trailnws \
 502         $(srcdir)/tests/integration/wordsplit/trailsp \
 503         $(srcdir)/tests/integration/wordsplit/trailtab \
 504         $(srcdir)/tests/integration/wordsplit/trailws
 505 integtestscripts = \
 506         $(srcdir)/tests/scripts/colorize \
 507         $(srcdir)/tests/scripts/highload \
 508         $(srcdir)/tests/scripts/jobstop \
 509         $(srcdir)/tests/scripts/jobstopnkill \
 510         $(srcdir)/tests/scripts/parastop \
 511         $(srcdir)/tests/scripts/paratstp \
 512         $(srcdir)/tests/scripts/parausr1 \
 513         $(srcdir)/tests/scripts/redirect \
 514         $(srcdir)/tests/scripts/rename
 515
 516 unittesthdrs = tests/tests.h
 517 unittestobjs = $(unittestsrcs:.c=.o)
 518 unittestbins = $(unittestobjs:.o=)
 519 unittestsrcs = \
 520         tests/calloc_s.c \
 521         tests/jobskill.c \
 522         tests/jobswait.c \
 523         tests/putvar.c \
 524         tests/termln.c \
 525         tests/wordsadd.c \
 526         tests/wordsfree.c \
 527         tests/wordsinit.c \
 528         tests/wordsjoin.c \
 529         tests/wordsrealloc.c \
 530         tests/wordsplit.c
 531
 532 checkenv = \
 533         ASAN_OPTIONS=allocator_may_return_null=1:check_initialization_order=1:detect_stack_use_after_return=1:strict_init_order=1:strict_string_checks=1:verbose=1 \
 534         BUILDDIR="$$(pwd)" \
 535         SRCDIR="$$(cd $(srcdir) && pwd)" \
 536         MallocCheckZeroOnFreeCorruption=1 \
 537         MallocDebugReport=crash \
 538         MallocErrorAbort=1 \
 539         MallocGuardEdges=1 \
 540         MallocNanoZone=0 \
 541         MallocScribble=1 \
 542         MallocStackLogging=1 \
 543         MallocZeroOnFree=1
 544
 545 quickcheckenv = \
 546         ASAN_OPTIONS=allocator_may_return_null=1 \
 547         BUILDDIR="$$$$(pwd)" \
 548         SRCDIR="$$$$(cd $$(srcdir) && pwd)" \
 549         MallocNanoZone=0
 550
 551 check: para $(checks)
 552         $(checkenv) $(srcdir)/scripts/runtests $(RUNTESTFLAGS) $(checks) || [ $$? -eq 2 ]
 553
 554 quickcheck:
 555         QUICKCHECK=y $(MAKE) -e -f$(makefile) checkenv='$(quickcheckenv)' check
 556
 557 tests/calloc_s: tests/calloc_s.o
 558
 559 tests/calloc_s.o: tests/calloc_s.c
 560
 561 tests/jobskill: tests/jobskill.o
 562
 563 tests/jobskill.o: tests/jobskill.c
 564
 565 tests/jobswait: tests/jobswait.o
 566
 567 tests/jobswait.o: tests/jobswait.c
 568
 569 tests/putvar: tests/putvar.o
 570
 571 tests/putvar.o: tests/putvar.c tests/putvar.x
 572
 573 tests/putvar.x:
 574         $(srcdir)/scripts/mkvars -o$@
 575
 576 tests/termln: tests/termln.o
 577
 578 tests/termln.o: tests/termln.c
 579
 580 tests/wordsadd: tests/wordsadd.o
 581
 582 tests/wordsadd.o: tests/wordsadd.c
 583
 584 tests/wordsfree: tests/wordsfree.o
 585
 586 tests/wordsfree.o: tests/wordsfree.c
 587
 588 tests/wordsinit: tests/wordsinit.o
 589
 590 tests/wordsinit.o: tests/wordsinit.c
 591
 592 tests/wordsjoin: tests/wordsjoin.o
 593
 594 tests/wordsjoin.o: tests/wordsjoin.c
 595
 596 tests/wordsplit: tests/wordsplit.o
 597
 598 tests/wordsplit.o: tests/wordsplit.c tests/wordsplit.x
 599
 600 tests/wordsplit.x:
 601         $(srcdir)/scripts/mkwords -o$@
 602
 603 tests/wordsrealloc: tests/wordsrealloc.o
 604
 605 tests/wordsrealloc.o: tests/wordsrealloc.c
 606
 607 para.o: para.c
 608         $(CC) $(LDFLAGS) $(CPPFLAGS) -DPARA_C_AS_OBJ $(CFLAGS) -c -o$@ \
 609                 $(srcdir)/$(@:.o=.c) $(LDLIBS)
 610
 611 $(unittestbins): para.o tests/.sentinel
 612         $(CC) $(LDFLAGS) $(CPPFLAGS) $(CFLAGS) \
 613                 -o$@ $@.o para.o $(LDLIBS)
 614
 615 $(unittestobjs): $(unittesthdrs) tests/.sentinel
 616         $(CC) $(LDFLAGS) $(CPPFLAGS) -Itests $(CFLAGS) $(TESTCFLAGS) \
 617                 -c -o$@ $(srcdir)/$(@:.o=.c) $(LDLIBS)
 618
 619
 620 #
 621 # Linting and Code Analysis
 622 #
 623
 624 CLANGTIDY = clang-tidy
 625 CLANGTIDYFLAGS = --quiet
 626 CPPCHECK = cppcheck
 627 CPPCHECKFLAGS = \
 628         --force \
 629         --quiet \
 630         --cppcheck-build-dir=cppcheck/build \
 631         --language=c \
 632         --std=c99 \
 633         --library=posix \
 634         --library=cppcheck/c99.cfg \
 635         --library=cppcheck/gnuc.cfg \
 636         --library=cppcheck/posix.cfg \
 637         --library=cppcheck/bsd.cfg \
 638         --library=cppcheck/para.cfg \
 639         --suppressions-list=cppcheck/suppress.txt \
 640         --inline-suppr \
 641         --enable=all \
 642         --check-level=exhaustive \
 643         --addon=cppcheck/cert.py \
 644         --addon=misra.py \
 645         --error-exitcode=1
 646 FLAWFINDER = flawfinder
 647 FLAWFINDERFLAGS = --dataonly --falsepositive --error-level=1 --quiet
 648 RATS = rats
 649 RATSFLAGS = --resultsonly --quiet --warning 3
 650 SHELLCHECK = shellcheck
 651 SHELLCHECKFLAGS = -x
 652
 653 lint = para.c $(unittestsrcs)
 654
 655 shellcheck = \
 656         $(checkscripts) \
 657         $(integtestscripts) \
 658         .githooks/pre-commit \
 659         .githooks/pre-push \
 660         configure \
 661         installc \
 662         libutil.sh \
 663         tests/main \
 664
 665 lint: cppcheck/build/.sentinel quicklint
 666         $(CLANGTIDY) $(CLANGTIDYFLAGS) $(lint) -- $(CPPFLAGS) || [ $$? -eq 127 ]
 667         $(CPPCHECK) $(CPPCHECKFLAGS) $(CPPFLAGS) $(lint) || [ $$? -eq 127 ]
 668
 669 quicklint:
 670         $(FLAWFINDER) $(FLAWFINDERFLAGS) $(lint) || [ $$? -eq 127 ]
 671         $(RATS) $(RATSFLAGS) $(lint) || [ $$? -eq 127 ]
 672
 673 shellcheck:
 674         $(SHELLCHECK) $(SHELLCHECKFLAGS) $(shellcheck) || [ $$? -eq 127 ]
 675
 676
 677 #
 678 # Memory checks
 679 #
 680
 681 memcheck: para
 682         $(MAKE) -e CFLAGS='-O1 -g' LDFLAGS= mostlyclean para; \
 683         export BUILDDIR=. SRCDIR=$(srcdir); \
 684         if command -v valgrind >/dev/null 2>&1; \
 685         then $(srcdir)/scripts/runvalgrind -o "$(VALGRINDFLAGS)" $(memcheck); \
 686         elif command -v leaks >/dev/null 2>&1; \
 687         then $(srcdir)/scripts/runleaks -o "$(LEAKSFLAGS)" $(memcheck); \
 688         fi
 689
 690
 691 #
 692 # Documentation
 693 #
 694
 695 CURL = curl
 696 GCOV = gcov
 697 LCOV = lcov
 698 LCOVFLAGS = --gcov-tool=$(GCOV)
 699 SPHINX = sphinx-build
 700
 701 covbadgecol = lightgrey
 702 covbadgeurl = https://img.shields.io/badge/coverage-{}%25-$(covbadgecol)
 703 covfiles = docs/_static/coverage.svg docs/_static/coverage/index.html
 704 covinfo = lcov.info
 705
 706 coverage: $(covfiles)
 707
 708 docs: $(covfiles) para.1
 709         cd docs && $(MAKE) -e html
 710
 711 para.1: docs/conf.py docs/manual.rst
 712         $(SPHINX) $(SPHINXFLAGS) -Dmanpages_url= -b man docs .
 713
 714 docs/_static/coverage/index.html: $(covinfo) docs/_static/coverage/.sentinel
 715         genhtml -o docs/_static/coverage \
 716                 --config-file=$(srcdir)/lcovrc $(covinfo)
 717
 718 docs/_static/coverage.svg: $(covinfo)
 719         $(LCOV) $(LCOVFLAGS) --summary $(covinfo) | \
 720                 awk '/lines/ {gsub(/%$$/, "", $$2); print($$2)}' | \
 721                 xargs -I {} $(CURL) -o $@ $(covbadgeurl)
 722
 723 lcov.info: integrat.info unit.info
 724         $(LCOV) $(LCOVFLAGS) -a integrat.info -a unit.info -o $@
 725
 726 integrat.info: para.c $(srcdir)/tests/main $(integtestrcs)
 727         $(MAKE) -e -f$(makefile) LDFLAGS='' CFLAGS='-DCOV -O0 -g --coverage' \
 728                 checks=$(srcdir)/tests/main mostlyclean check
 729         $(LCOV) $(LCOVFLAGS) -c -d $(srcdir) -o $@ \
 730                 --config-file=$(srcdir)/lcovrc --include=para.c
 731         $(MAKE) -e -f$(makefile) mostlyclean
 732
 733 unit.info: para.c
 734         $(MAKE) -e -f$(makefile) \
 735                 LDFLAGS='' CFLAGS='-DCOV -O0 -g --coverage' RUNTESTFLAGS=-j1 \
 736                 checks='$(unittestbins)' mostlyclean check
 737         $(LCOV) $(LCOVFLAGS) -c -d $(srcdir) -o $@ \
 738                 --config-file=$(srcdir)/lcovrc --include=para.c
 739         $(MAKE) -e -f$(makefile) mostlyclean
 740
 741
 742 #
 743 # Tags
 744 #
 745
 746 CTAGS = ctags
 747
 748 TAGS: tags
 749
 750 tags: $(srcs) $(unittestsrcs)
 751         $(CTAGS) $(CTAGSFLAGS) $(srcs) $(unittestsrcs)
 752
 753
 754 #
 755 # Directories
 756 #
 757
 758 dirs = \
 759         cppcheck/build \
 760         docs/_static/coverage \
 761         tests \
 762
 763 dirsentinels = $(dirs:=/.sentinel)
 764
 765 $(dirsentinels):
 766         dirname $@ | xargs mkdir -p
 767         touch $@
 768
 769 #
 770 # Override
 771 #
 772
 773 # If ./configure fails, re-run it as
 774 #
 775 #       ./configure >config.mk
 776 #
 777 # and then uncomment the next line:
 778 #include config.mk
 779