adapter.awk

   1 #!/bin/awk -f
   2 #
   3 # This is adapter v0.27. Adapter adapts .spec files for PLD Linux.
   4 #
   5 # Copyright (C) 1999-2005 PLD-Team <feedback@pld-linux.org>
   6 # Authors:
   7 #       Micha³ Kuratczyk <kura@pld.org.pl>
   8 #       Sebastian Zagrodzki <s.zagrodzki@mimuw.edu.pl>
   9 #       Tomasz K³oczko <kloczek@rudy.mif.pg.gda.pl>
  10 #       Artur Frysiak <wiget@pld-linux.org>
  11 #       Michal Kochanowicz <mkochano@pld.org.pl>
  12 #       Elan Ruusamä¤e <glen@pld-linux.org>
  13 #
  14 # See cvs log adapter{,.awk} for list of contributors
  15 #
  16 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
  17
  18 # TODO
  19 # - parse ../PLD-doc/BuildRequires.txt and setup proper BR epoches?
  20 # - add "-nc" option to skip CVS interaction
  21 # - sort Summary(XX)
  22 # - sort Requires, BuildRequires
  23 # - check if %description (lang=C) contains 8bit
  24 # - desc wrapping is totally fucked up on global.spec,1.25, dosemu.spec,1.115-
  25
  26 BEGIN {
  27         RPM_SECTIONS = "package|build|changelog|clean|description|install|post|posttrans|postun|pre|prep|pretrans|preun|triggerin|triggerpostun|triggerun"
  28         SECTIONS = "^%(" RPM_SECTIONS ")"
  29
  30         PREAMBLE_TAGS = "(Summary|Name|Version|Release|License|Group|URL|BuildArch|BuildRoot|Obsoletes|Conflicts|Provides|ExclusiveArch|ExcludeArch|PreReq|(Build)?Requires)"
  31
  32         preamble = 1            # Is it part of preamble? Default - yes
  33         boc = 4                 # Beginning of %changelog
  34         bod = 0                 # Beginning of %description
  35         tw = 70                 # Descriptions width
  36
  37         b_idx = 0               # index of BR/R arrays
  38
  39         # If variable removed, then 1 (for removing it from export)
  40         removed["LDFLAGS"] = 0
  41         removed["CFLAGS"] = 0
  42         removed["CXXFLAGS"] = 0
  43
  44         # get cvsaddress for changelog section
  45         # using rpm macros as too lazy to add ~/.adapterrc parsing support.
  46         "rpm --eval '%{?_cvsmaildomain}%{!?_cvsmaildomain:@pld-linux.org}'" | getline _cvsmaildomain
  47         "rpm --eval '%{?_cvsmailfeedback}%{!?_cvsmailfeedback:PLD Team <feedback@pld-linux.org>}'" | getline _cvsmailfeedback
  48
  49         # If 1, we are inside of comment block (started with /^#%/)
  50         comment_block = 0
  51
  52         # File with rpm groups
  53         "rpm --eval %_sourcedir" | getline groups_file
  54         groups_file = groups_file "/rpm.groups"
  55         system("cd `rpm --eval %_sourcedir`; [ -f rpm.groups ] || cvs up rpm.groups >/dev/null")
  56         system("[ -d ../PLD-doc ] && cd ../PLD-doc && [ -f BuildRequires.txt ] || cvs up BuildRequires.txt >/dev/null")
  57
  58         # Temporary file for changelog section
  59         changelog_file = ENVIRON["HOME"] "/tmp/adapter.changelog"
  60
  61         # Load rpm macros
  62         "rpm --eval %_prefix"   | getline prefix
  63         "rpm --eval %_bindir"   | getline bindir
  64         "rpm --eval %_sbindir"  | getline sbindir
  65         "rpm --eval %_libdir"   | getline libdir
  66         "rpm --eval %_sysconfdir" | getline sysconfdir
  67         "rpm --eval %_datadir"  | getline datadir
  68         "rpm --eval %_includedir" | getline includedir
  69         "rpm --eval %_mandir"   | getline mandir
  70         "rpm --eval %_infodir"  | getline infodir
  71         "rpm --eval %_examplesdir"      | getline examplesdir
  72         "rpm --eval %_defaultdocdir"    | getline docdir
  73
  74         "rpm --eval %perl_sitearch" | getline perl_sitearch
  75         "rpm --eval %perl_archlib" | getline perl_archlib
  76         "rpm --eval %perl_privlib" | getline perl_privlib
  77         "rpm --eval %perl_vendorlib" | getline perl_vendorlib
  78         "rpm --eval %perl_vendorarch" | getline perl_vendorarch
  79         "rpm --eval %perl_sitelib" | getline perl_sitelib
  80
  81         "rpm --eval %py_sitescriptdir" | getline py_sitescriptdir
  82 }
  83
  84 # There should be a comment with CVS keywords on the first line of file.
  85 FNR == 1 {
  86         if (!/# \$Revision:/)   # If this line is already OK?
  87                 print "# $" "Revision:$, " "$" "Date:$" # No
  88         else {
  89                 print $0                                # Yes
  90                 next            # It is enough for first line
  91         }
  92 }
  93
  94 # If the latest line matched /%files/
  95 defattr == 1 {
  96         if (ENVIRON["SKIP_DEFATTR"] != 1) {
  97                 if ($0 !~ /defattr/) {  # If no %defattr
  98                         print "%defattr(644,root,root,755)"     # Add it
  99                 } else {
 100                         $0 = "%defattr(644,root,root,755)"      # Correct mistakes (if any)
 101                 }
 102         }
 103         defattr = 0
 104 }
 105
 106 function b_makekey(a, b,        s) {
 107         s = a "" b;
 108         # kill bcond
 109     gsub(/[#%]+{[!?]+[_a-zA-Z0-9]+:/, "", s);
 110
 111         # kill commented out items
 112     gsub(/^#[ \t]*/, "", s);
 113
 114         # force order
 115     gsub(/^Summary\(/, "11Summary(", s);
 116     gsub(/^Summary/, "10Summary", s);
 117     gsub(/^Name/, "2Name", s);
 118     gsub(/^Version/, "3Version", s);
 119     gsub(/^Release/, "4Release", s);
 120     gsub(/^License/, "5License", s);
 121     gsub(/^Group/, "6Group", s);
 122     gsub(/^URL/, "7URL", s);
 123
 124     gsub(/^BuildRequires/, "B1BuildRequires", s);
 125     gsub(/^BuildConflicts/, "B2BuildConflicts", s);
 126     gsub(/^Provides/, "X1Provides", s);
 127     gsub(/^Obsoletes/, "X2Obsoletes", s);
 128     gsub(/^Conflicts/, "X3Conflicts", s);
 129     gsub(/^BuildArch/, "X4BuildArch", s);
 130     gsub(/^ExclusiveArch/, "X6ExclusiveArch", s);
 131     gsub(/^ExcludeArch/, "X7ExcludeArch", s);
 132     gsub(/^BuildRoot/, "X9BuildRoot", s);
 133
 134 #       printf("%s -> %s\n", a""b, s);
 135         return s;
 136 }
 137
 138 # Comments
 139 /^#/ && (description == 0) {
 140         if (/This file does not like to be adapterized!/) {
 141                 print                   # print this message
 142                 while (getline)         # print the rest of spec as it is
 143                         print
 144                 do_not_touch_anything = 1 # do not touch anything in END()
 145                 exit 0
 146         }
 147
 148         # Generally, comments are printed without touching
 149         sub(/[ \t]+$/, "")
 150
 151         if (/Source.*md5/) {
 152                 print $0
 153                 next
 154         }
 155 }
 156
 157 /^%define/ {
 158         # Remove defining _applnkdir (this macro has been included in rpm-3.0.4)
 159         if ($2 == "_applnkdir") {
 160                 next
 161         }
 162         if ($2 == "date") {
 163                 date = 1
 164         }
 165
 166         # Do not add %define of _prefix if it already is.
 167         if ($2 ~ /^_prefix/) {
 168                 sub("^"prefix, $3, bindir)
 169                 sub("^"prefix, $3, sbindir)
 170                 sub("^"prefix, $3, libdir)
 171                 sub("^"prefix, $3, datadir)
 172                 sub("^"prefix, $3, includedir)
 173                 prefix = $3
 174         }
 175
 176         if ($2 ~ /_bindir/ && !/_sbindir/)
 177                 bindir = $3
 178         if ($2 ~ /_sbindir/)
 179                 sbindir = $3
 180         if ($2 ~ /_libdir/)
 181                 libdir = $3
 182         if ($2 ~ /_sysconfdir/) {
 183                 if ($3 ~ /^%\(/) {
 184                         # TODO: should escape for latter checks like: ($c ~ sysconfdir "/{?cron.")
 185                         sysconfdir = "%%%%%%%%%%%%%%"
 186                 } else {
 187                         sysconfdir = $3
 188                 }
 189         }
 190         if ($2 ~ /_datadir/)
 191                 datadir = $3
 192         if ($2 ~ /_includedir/)
 193                 includedir = $3
 194         if ($2 ~ /_mandir/)
 195                 mandir = $3
 196         if ($2 ~ /_infodir/)
 197                 infodir = $3
 198         if ($2 ~ /_docdir/)
 199                 docdir = $3
 200
 201         # version related macros
 202         if ($2 ~ /^_beta$/)
 203                 _beta = $3
 204         if ($2 ~ /^_rc$/)
 205                 _rc = $3
 206         if ($2 ~ /^_snap$/)
 207                 _snap = $3
 208
 209         # these are used usually when adapterizing external spec
 210         if ($2 ~ /^name$/)
 211                 name = $3
 212         if ($2 ~ /^version$/)
 213                 version = $3
 214         if ($2 ~ /^release$/)
 215                 release = $3
 216
 217         if ($2 ~ /^mod_name$/)
 218                 mod_name = $3
 219
 220         # do nothing further, otherwise adapter thinks we're at preamble
 221         print
 222         next
 223 }
 224
 225 # Obsolete
 226 /^%include.*\/usr\/lib\/rpm\/macros\.python$/ {
 227         next
 228 }
 229
 230 ################
 231 # %description #
 232 ################
 233 /^%description/, (!/^%description/ && $0 ~ SECTIONS) {
 234         preamble = 0
 235
 236         if (/^%description/) {
 237                 bod++
 238                 format_line = ""
 239                 format_indent = -1
 240         }
 241
 242         # Format description
 243         if (ENVIRON["SKIP_DESC"] != 1 && description == 1 && !/^%[a-z]+/ && !/^%description/) {
 244                 if (/^[ \t]*$/) {
 245                         format_flush(format_line, format_indent)
 246                         print ""
 247                         format_line = ""
 248                         format_indent = -1
 249                 } else if (/^[ \t]*[-\*][ \t]*/) {
 250                         format_flush(format_line, format_indent)
 251                         match($0, /^[ \t]*/)
 252                         format_indent = RLENGTH
 253                         match($0, /^[ \t]*[-\*][ \t]/)
 254                         format_line = substr($0, RLENGTH)
 255                 } else
 256                         format_line = format_line " " $0
 257                 next
 258         }
 259
 260         if (/^%[a-z]+/ && (!/^%description/ || bod == 2)) {
 261                 if (NF > 3 && $2 == "-l") {
 262                         ll = $1
 263                         for (i = 4; i <= NF; i++)
 264                                 ll = ll " " $i
 265                         $0 = ll " -l " $3
 266                 }
 267                 format_flush(format_line, format_indent)
 268                 if (bod == 2) {
 269                         bod = 1
 270                         description = 1
 271                 } else {
 272                         bod = 0
 273                         description = 0
 274                 }
 275         } else
 276                 description = 1
 277 }
 278
 279 #########
 280 # %prep #
 281 #########
 282 /^%prep/, (!/^%prep/ && $0 ~ SECTIONS) {
 283         preamble = 0
 284
 285         use_macros()
 286
 287         # Add '-q' to %setup
 288         if (/^%setup/ && !/-q/) {
 289                 sub(/^%setup/, "%setup -q")
 290         }
 291
 292         if (/^%setup/) {
 293                 $0 = fixedsub(name, "%{name}", $0);
 294                 $0 = fixedsub(version, "%{version}", $0);
 295                 if (_beta) {
 296                         $0 = fixedsub(_beta, "%{_beta}", $0);
 297                 }
 298                 if (_rc) {
 299                         $0 = fixedsub(_rc, "%{_rc}", $0);
 300                 }
 301                 if (_snap) {
 302                         $0 = fixedsub(_snap, "%{_snap}", $0);
 303                 }
 304         }
 305
 306         if (/^%setup/ && /-n %{name}-%{version}( |$)/) {
 307                 $0 = fixedsub(" -n %{name}-%{version}", "", $0)
 308         }
 309
 310         # invalid in %prep
 311         sub("^rm -rf \$RPM_BUILD_ROOT.*", "");
 312 }
 313
 314 ##########
 315 # %build #
 316 ##########
 317 /^%build/, (!/^%build/ && $0 ~ SECTIONS) {
 318         preamble = 0
 319
 320         use_macros()
 321
 322         if (/^automake$/)
 323                 sub(/$/, " -a -c")
 324
 325         if (/LDFLAGS/) {
 326                 if (/LDFLAGS="-s"/) {
 327                         removed["LDFLAGS"] = 1
 328                         next
 329                 } else {
 330                         split($0, tmp, "LDFLAGS=")
 331                         count = split(tmp[2], flags, "\"")
 332                         if (flags[1] != "" && flags[1] !~ "!?debug") {
 333                                 sub(/-s[" ]?/, "%{rpmldflags} ", flags[1])
 334                                 $0 = tmp[1] line[1] "LDFLAGS=" flags[1] "\""
 335                                 for (i = 2; i < count; i++)
 336                                         $0 = $0 flags[i] "\""
 337                         }
 338                 }
 339         }
 340
 341         if (/CFLAGS=/)
 342                 if (cflags("CFLAGS") == 0)
 343                         next
 344
 345         if (/CXXFLAGS=/)
 346                 if (cflags("CXXFLAGS") == 0)
 347                         next
 348
 349         if (/^export /) {
 350                 if (removed["LDFLAGS"])
 351                         sub(" LDFLAGS", "")
 352                 if (removed["CFLAGS"])
 353                         sub(" CFLAGS", "")
 354                 if (removed["CXXFLAGS"])
 355                         sub(" CXXFLAGS", "")
 356                 # Is there still something?
 357                 if (/^export[ ]*$/)
 358                         next
 359         }
 360
 361         # quote CC
 362         if (/CC=%{__cc} /) {
 363                 sub("CC=%{__cc}", "CC=\"%{__cc}\"")
 364         }
 365
 366         # use PLD Linux macros
 367         $0 = fixedsub("glib-gettextize --copy --force","%{__glib_gettextize}", $0);
 368         $0 = fixedsub("intltoolize --copy --force", "%{__intltoolize}", $0);
 369         $0 = fixedsub("automake --add-missing --copy", "%{__automake}", $0);
 370         $0 = fixedsub("libtoolize -c -f --automake", "%{__libtoolize}", $0);
 371         $0 = fixedsub("automake -a -c --foreign", "%{__automake}", $0);
 372
 373         sub(/^aclocal$/, "%{__aclocal}");
 374         sub(/^autoheader$/, "%{__autoheader}");
 375         sub(/^autoconf$/, "%{__autoconf}");
 376         sub(/^automake$/, "%{__automake}");
 377
 378         # atrpms
 379         $0 = fixedsub("%perl_configure", "%{__perl} Makefile.PL \\\n\tINSTALLDIRS=vendor", $0);
 380         $0 = fixedsub("%perl_makecheck", "%{?with_tests:%{__make} test}", $0);
 381 }
 382
 383 ##########
 384 # %clean #
 385 ##########
 386 /^%clean/, (!/^%clean/ && $0 ~ SECTIONS) {
 387         did_clean = 1
 388
 389         # prevent next section header like "%post -p /sbin/ldconfig" being adapterized
 390         if (!/^%/) {
 391                 use_macros()
 392         }
 393 }
 394
 395 ############
 396 # %install #
 397 ############
 398 /^%install/, (!/^%install/ && $0 ~ SECTIONS) {
 399
 400         preamble = 0
 401
 402         if (/^[ \t]*rm([ \t]+-[rf]+)*[ \t]+\${?RPM_BUILD_ROOT}?/ && did_rmroot==0) {
 403                 did_rmroot=1
 404                 print "rm -rf $RPM_BUILD_ROOT"
 405                 next
 406         }
 407
 408         if (!/^(#?[ \t]*)$/ && !/^%install/ && did_rmroot==0) {
 409                 print "rm -rf $RPM_BUILD_ROOT"
 410                 did_rmroot=1
 411         }
 412
 413         use_macros()
 414
 415         # 'install -d' instead 'mkdir -p'
 416         if (/mkdir -p/)
 417                 sub(/mkdir -p/, "install -d")
 418
 419         # 'install' instead 'cp -p'
 420         if (/cp -p\b/)
 421                 sub(/cp -p/, "install")
 422
 423         # No '-u root' or '-g root' for 'install'
 424         if (/^install/ && /-[ug][ \t]*root/)
 425                 gsub(/-[ug][ \t]*root /, "")
 426
 427         if (/^install/ && /-m[ \t]*[0-9]+/)
 428                 gsub(/-m[ \t]*[0-9]+ /, "")
 429
 430         # No lines contain 'chown' or 'chgrp' if owner/group is 'root'
 431         if (($1 ~ /chown/ && $2 ~ /root\.root/) || ($1 ~ /chgrp/ && $2 ~ /root/))
 432                 next
 433
 434         # No lines contain 'chmod' if it sets the modes to '644'
 435         if ($1 ~ /chmod/ && $2 ~ /644/)
 436                 next
 437
 438         # foreign rpms
 439         $0 = fixedsub("%buildroot", "$RPM_BUILD_ROOT", $0)
 440         $0 = fixedsub("%{buildroot}", "$RPM_BUILD_ROOT", $0)
 441
 442         # atrpms
 443         $0 = fixedsub("%perl_makeinstall", "%{__make} pure_install \\\n\tDESTDIR=$RPM_BUILD_ROOT", $0);
 444 }
 445
 446 ##########
 447 # %files #
 448 ##########
 449 /^%files/, (!/^%files/ && $0 ~ SECTIONS) {
 450         preamble = 0
 451
 452         if ($0 ~ /^%files/)
 453                 defattr = 1
 454
 455         use_files_macros()
 456 }
 457
 458 ##############
 459 # %changelog #
 460 ##############
 461 /^%changelog/, (!/^%changelog/ && $0 ~ SECTIONS) {
 462         preamble = 0
 463         has_changelog = 1
 464         skip = 0
 465         # There should be some CVS keywords on the first line of %changelog.
 466         if (boc == 3) {
 467                 if ($0 !~ _cvsmailfeedback)
 468                         print "* %{date} " _cvsmailfeedback > changelog_file
 469                 else
 470                         skip = 1
 471                 boc = 2
 472         }
 473         if (boc == 2 && !skip) {
 474                 if (!/All persons listed below/) {
 475                         printf "All persons listed below can be reached at " > changelog_file
 476                         print "<cvs_login>" _cvsmaildomain "\n" > changelog_file
 477                 } else
 478                         skip = 1
 479                 boc = 1
 480         }
 481         if (boc == 1 && !skip) {
 482                 if (!/^$/) {
 483                         if (!/\$.*Log:.*\$/)
 484                                 print "$" "Log:$" > changelog_file
 485                         boc = 0
 486                 }
 487         }
 488         # Define date macro.
 489         if (boc == 4) {
 490                 if (date == 0) {
 491                         printf "%%define date\t%%(echo `LC_ALL=\"C\"" > changelog_file
 492                         print " date +\"%a %b %d %Y\"`)" > changelog_file
 493                         date = 1
 494                 }
 495                 boc = 3
 496         }
 497
 498         sub(/[ \t]+$/, "")
 499         if (!/^%[a-z]+$/ || /changelog/)
 500                 print > changelog_file
 501         else
 502                 print
 503         next
 504 }
 505
 506 ###########
 507 # SCRIPTS #
 508 ###########
 509 /^%pre/, (!/^%pre/ && $0 ~ SECTIONS) {
 510         preamble = 0
 511
 512         # %useradd and %groupadd may not be wrapped
 513         if (/%(useradd|groupadd).*\\$/) {
 514                 a = $0; getline;
 515                 sub(/^[\s\t]*/, "");
 516                 $0 = substr(a, 1, length(a) - 1) $0;
 517         }
 518 }
 519
 520 /^%post/, (!/^%post/ && $0 ~ SECTIONS) {
 521         preamble = 0
 522         use_macros()
 523 }
 524 /^%preun/, (!/^%preun/ && $0 ~ SECTIONS) {
 525         preamble = 0
 526 }
 527 /^%postun/, (!/^%postun/ && $0 ~ SECTIONS) {
 528         preamble = 0
 529 }
 530 /^%triggerin/, (!/^%triggerin/ && $0 ~ SECTIONS) {
 531         preamble = 0
 532 }
 533 /^%triggerun/, (!/^%triggerun/ && $0 ~ SECTIONS) {
 534         preamble = 0
 535 }
 536 /^%triggerpostun/, (!/^%triggerpostun/ && $0 ~ SECTIONS) {
 537         preamble = 0
 538 }
 539 /^%pretrans/, (!/^%pretrans/ && $0 ~ SECTIONS) {
 540         preamble = 0
 541 }
 542 /^%posttrans/, (!/^%posttrans/ && $0 ~ SECTIONS) {
 543         preamble = 0
 544 }
 545
 546 #############
 547 # PREAMBLES #
 548 #############
 549 preamble == 1 {
 550         # There should not be a space after the name of field
 551         # and before the colon.
 552         sub(/[ \t]*:/, ":")
 553
 554         if (/^%perl_module_wo_prefix/) {
 555                 name = $2
 556                 version = $3
 557                 release = "0." fixedsub(".%{disttag}.at", "", $4)
 558         }
 559
 560         field = tolower($1)
 561         fieldnlower = $1
 562         if (field ~ /summary:/ && !/etc\.$/) {
 563                 sub(/\.$/, "", $0);
 564         }
 565         if (field ~ /group(\([^)]+\)):/)
 566                 next
 567         if (field ~ /group:/) {
 568                 format_preamble()
 569                 group = $0;
 570                 sub(/^[^ \t]*[ \t]*/, "", group);
 571
 572                 sub(/^Utilities\//,"Applications/", group)
 573                 sub(/^Games/,"Applications/Games", group)
 574                 sub(/^X11\/Games/,"X11/Applications/Games", group)
 575                 sub(/^X11\/GNOME\/Development\/Libraries/,"X11/Development/Libraries", group)
 576                 sub(/^X11\/GNOME\/Applications/,"X11/Applications", group)
 577                 sub(/^X11\/GNOME/,"X11/Applications", group)
 578                 sub(/^X11\/Utilities/,"X11/Applications", group)
 579                 sub(/^X11\/Games\/Strategy/,"X11/Applications/Games/Strategy", group)
 580                 sub(/^Shells/,"Applications/Shells", group)
 581                 sub(/^System Environment\/Libraries$/, "Libraries", group)
 582                 sub(/^System Environment\/Daemons$/, "Daemons", group)
 583                 sub(/^Applications\/Internet$/, "Applications/Networking", group)
 584                 sub(/^Applications\/Daemons$/, "Daemons", group)
 585                 sub(/^Application\/Multimedia$/, "Applications/Multimedia", group)
 586                 sub(/^System\/Servers$/, "Daemons", group)
 587                 sub(/^X11\/Xserver$/, "X11/Servers", group)
 588                 sub(/^X11\/XFree86/, "X11", group)
 589                 sub(/^Applications\/Compilers$/, "Development/Languages", group)
 590                 sub(/^Applications\/Internet\/Peer to Peer/, "Applications/Networking", group)
 591                 sub(/^Networking\/Deamons$/, "Networking/Daemons", group)
 592                 sub(/^Development\/Docs$/, "Documentation", group)
 593
 594                 $0 = "Group:\t\t" group
 595
 596                 if (group ~ /^X11/ && x11 == 0) # Is it X11 application?
 597                         x11 = 1
 598
 599                 byl_plik_z_groupmi = 0
 600                 byl_opis_grupy = 0
 601                 while ((getline linia_grup < groups_file) > 0) {
 602                         byl_plik_z_groupmi = 1
 603                         if (linia_grup == group) {
 604                                 byl_opis_grupy = 1
 605                                 break
 606                         }
 607                 }
 608
 609                 if (!byl_plik_z_groupmi)
 610                         print "######\t\t" groups_file ": no such file"
 611                 else if (!byl_opis_grupy)
 612                         print "######\t\t" "Unknown group!"
 613
 614                 close(groups_file)
 615         }
 616
 617         if (field ~ /prereq:/) {
 618                 sub(/PreReq:/, "Requires:", $1);
 619         }
 620
 621         # split (build)requires, obsoletes on commas
 622         if (field ~ /(obsoletes|requires):/ && NF > 2) {
 623                 value = substr($0, index($0, $2));
 624                 $0 = format_requires($1, value);
 625         }
 626
 627         # obsolete/unwanted tags
 628         if (field ~ /packager:|distribution:|docdir:|prefix:|icon:/) {
 629                 next
 630         }
 631
 632         if (field ~ /buildroot:/)
 633                 $0 = $1 "%{tmpdir}/%{name}-%{version}-root-%(id -u -n)"
 634
 635         # Use "License" instead of "Copyright" if it is (L)GPL or BSD
 636         if (field ~ /copyright:/ && $2 ~ /GPL|BSD/)
 637                 $1 = "License:"
 638
 639         if (field ~ /name:/) {
 640                 if ($2 == "%{name}" && name) {
 641                         $2 = name
 642                 }
 643                 name = $2
 644                 name_seen = 1;
 645         }
 646
 647         if (field ~ /version:/) {
 648                 if ($2 == "%{version}" && version) {
 649                         $2 = version
 650                 }
 651                 version = $2
 652                 version_seen = 1;
 653         }
 654
 655         if (field ~ /release:/) {
 656                 if ($2 == "%{release}" && release) {
 657                         $2 = release
 658                 }
 659                 release = $2
 660                 release_seen = 1;
 661         }
 662
 663         if (field ~ /serial:/)
 664                 $1 = "Epoch:"
 665
 666         # proper caps
 667         if (field ~ /^url:$/)
 668                 $1 = "URL:"
 669
 670         # Use %{name} and %{version} in the filenames in "Source:"
 671         if (field ~ /^source/ || field ~ /patch/) {
 672                 n = split($2, url, /\//)
 673                 if (url[n] ~ /\.gz$/) {
 674                         url[n+1] = ".gz" url[n+1]
 675                         sub(/\.gz$/,"",url[n])
 676                 }
 677                 if (url[n] ~ /\.zip$/) {
 678                         url[n+1] = ".zip" url[n+1]
 679                         sub(/\.zip$/,"",url[n])
 680                 }
 681                 if (url[n] ~ /\.tar$/) {
 682                         url[n+1] = ".tar" url[n+1]
 683                         sub(/\.tar$/,"",url[n])
 684                 }
 685                 if (url[n] ~ /\.patch$/) {
 686                         url[n+1] = ".patch" url[n+1]
 687                         sub(/\.patch$/,"",url[n])
 688                 }
 689                 if (url[n] ~ /\.bz2$/) {
 690                         url[n+1] = ".bz2" url[n+1]
 691                         sub(/\.bz2$/,"",url[n])
 692                 }
 693                 if (url[n] ~ /\.logrotate$/) {
 694                         url[n+1] = ".logrotate" url[n+1]
 695                         sub(/\.logrotate$/,"",url[n])
 696                 }
 697                 if (url[n] ~ /\.pamd$/) {
 698                         url[n+1] = ".pamd" url[n+1]
 699                         sub(/\.pamd$/,"",url[n])
 700                 }
 701
 702                 # allow %{name} only in last url component
 703                 s = ""
 704                 for (i = 1; i <= n; i++) {
 705                         url[i] = fixedsub("%{name}", name, url[i])
 706                         if (s) {
 707                                 s = s "/" url[i]
 708                         } else {
 709                                 s = url[i]
 710                         }
 711                 }
 712                 $2 = s url[n+1]
 713
 714                 filename = url[n]
 715                 if (name) {
 716                         url[n] = fixedsub(name, "%{name}", url[n])
 717                 }
 718                 if (field ~ /source/) {
 719                         if (version) {
 720                                 url[n] = fixedsub(version, "%{version}", url[n])
 721                         }
 722                         if (_beta) {
 723                                 url[n] = fixedsub(_beta, "%{_beta}", url[n])
 724                         }
 725                         if (_rc) {
 726                                 url[n] = fixedsub(_rc, "%{_rc}", url[n])
 727                         }
 728                         if (_snap) {
 729                                 url[n] = fixedsub(_snap, "%{_snap}", url[n])
 730                         }
 731                 }
 732                 $2 = fixedsub(filename, url[n], $2)
 733
 734                 # sourceforge urls
 735                 sub("[?]use_mirror=.*$", "", $2);
 736                 sub("[?]download$", "", $2);
 737                 sub("^http://prdownloads\.sourceforge\.net/", "http://dl.sourceforge.net/", $2)
 738
 739                 sub("^http://.*\.dl\.sourceforge\.net/", "http://dl.sourceforge.net/", $2)
 740                 sub("^http://dl\.sourceforge\.net/sourceforge/", "http://dl.sourceforge.net/", $2)
 741                 sub("^http://dl\.sf\.net/", "http://dl.sourceforge.net/", $2)
 742         }
 743
 744
 745         if (field ~ /^source:/)
 746                 $1 = "Source0:"
 747
 748         if (field ~ /^patch:/)
 749                 $1 = "Patch0:"
 750
 751         kill_preamble_macros();
 752         format_preamble()
 753
 754         if (field ~ /requires/) {
 755                 # atrpms
 756                 $0 = fixedsub("%{eversion}", "%{epoch}:%{version}-%{release}", $0);
 757         }
 758 }
 759
 760
 761 # sort BR/R!
 762 #
 763 # NOTES:
 764 # - mixing BR/R and anything else confuses this (all will be sorted together)
 765 #   so don't do that.
 766 # - comments leading the BR/R can not be associated,
 767 #   so don't adapterize when the BR/R are mixed with comments
 768 ENVIRON["SKIP_SORTBR"] != 1 && preamble == 1 && $0 ~ PREAMBLE_TAGS, $0 ~ PREAMBLE_TAGS {
 769         if ($1 ~ /PreReq:/) {
 770                 sub(/PreReq:/, "Requires:", $1);
 771         }
 772         format_preamble()
 773 #       kill_preamble_macros(); # breaks tabbing
 774
 775         b_idx++;
 776         l = substr($0, index($0, $2));
 777         b_ktmp = b_makekey($1, l);
 778         b_key[b_idx] = b_ktmp;
 779         b_val[b_ktmp] = $0;
 780
 781         next;
 782 }
 783
 784 /^%bcond_/ {
 785         # do nothing
 786         print
 787         next
 788 }
 789
 790 preamble == 1 {
 791         if (b_idx > 0) {
 792                 isort(b_key, b_idx);
 793                 for (i = 1; i <= b_idx; i++) {
 794                         print "" b_val[b_key[i]];
 795                 }
 796                 b_idx = 0
 797         }
 798 }
 799
 800 # main() ;-)
 801 {
 802         preamble = 1
 803
 804         sub(/[ \t]+$/, "")
 805         print
 806
 807         if (name_seen == 0 && name) {
 808                 print "Name:\t" name
 809                 name_seen = 1
 810         }
 811
 812         if (version_seen == 0 && version) {
 813                 print "Version:\t" version
 814                 version_seen = 1
 815         }
 816
 817         if (release_seen == 0 && release) {
 818                 print "Release:\t" release
 819                 release_seen = 1
 820         }
 821 }
 822
 823
 824 END {
 825         if (do_not_touch_anything)
 826                 exit 0
 827
 828         close(changelog_file)
 829         while ((getline < changelog_file) > 0)
 830                 print
 831         system("rm -f " changelog_file)
 832
 833         if (did_clean == 0) {
 834                 print ""
 835                 print "%clean"
 836                 print "rm -rf $RPM_BUILD_ROOT"
 837         }
 838
 839         if (date == 0) {
 840                 print ""
 841                 print "%define date\t%(echo `LC_ALL=\"C\" date +\"%a %b %d %Y\"`)"
 842         }
 843
 844         if (has_changelog == 0)
 845                 print "%changelog"
 846
 847         if (boc > 2)
 848                 print "* %{date} PLD Team <feedback@pld-linux.org>"
 849         if (boc > 1) {
 850                 printf "All persons listed below can be reached at "
 851                 print "<cvs_login>@pld-linux.org\n"
 852         }
 853         if (boc > 0)
 854                 print "$" "Log:$"
 855 }
 856
 857 function fixedsub(s1,s2,t, ind) {
 858 # substitutes fixed strings (not regexps)
 859         if (ind = index(t,s1))
 860                 t = substr(t, 1, ind-1) s2 substr(t, ind+length(s1))
 861         return t
 862 }
 863
 864 # There should be one or two tabs after the colon.
 865 function format_preamble()
 866 {
 867         sub(/:[ \t]*/, ":")
 868         if (match($0, /[A-Za-z0-9(),#_ \t]+[ \t]*:[ \t]*/) == 1) {
 869                 if (RLENGTH < 8)
 870                         sub(/:/, ":\t\t")
 871                 else
 872                         sub(/:/, ":\t")
 873         }
 874 }
 875
 876 # Replace directly specified directories with macros
 877 function use_macros()
 878 {
 879         # -m, --skip-macros, --no-macros -- skip macros subst
 880         if (ENVIRON["SKIP_MACROS"]) {
 881                 return
 882         }
 883
 884         gsub(perl_sitearch, "%{perl_sitearch}")
 885         gsub(perl_archlib, "%{perl_archlib}")
 886         gsub(perl_privlib, "%{perl_privlib}")
 887         gsub(perl_vendorlib, "%{perl_vendorlib}")
 888         gsub(perl_vendorarch, "%{perl_vendorarch}")
 889         gsub(perl_sitelib, "%{perl_sitelib}")
 890
 891         gsub(py_sitescriptdir, "%{py_sitescriptdir}")
 892
 893         gsub(bindir, "%{_bindir}")
 894         gsub("%{prefix}/bin", "%{_bindir}")
 895         if(prefix"/bin" == bindir)
 896                 gsub("%{_prefix}/bin", "%{_bindir}")
 897
 898         for (c = 1; c <= NF; c++) {
 899                 if ($c ~ sbindir "/fix-info-dir")
 900                         continue;
 901                 if ($c ~ sbindir "/webapp")
 902                         continue;
 903                 if ($c ~ sbindir "/chsh")
 904                         continue;
 905                 if ($c ~ sbindir "/usermod")
 906                         continue;
 907                 gsub(sbindir, "%{_sbindir}", $c)
 908         }
 909
 910         gsub("%{prefix}/sbin", "%{_sbindir}")
 911         if (prefix"/sbin" == sbindir)
 912                 gsub("%{_prefix}/sbin", "%{_sbindir}")
 913
 914         for (c = 1; c <= NF; c++) {
 915                 if ($c ~ sysconfdir "/{?cron.")
 916                         continue;
 917                 if ($c ~ sysconfdir "/{?crontab.d")
 918                         continue;
 919                 if ($c ~ sysconfdir "/{?env.d")
 920                         continue;
 921                 if ($c ~ sysconfdir "/{?logrotate.d")
 922                         continue;
 923                 if ($c ~ sysconfdir "/{?pam.d")
 924                         continue;
 925                 if ($c ~ sysconfdir "/{?profile.d")
 926                         continue;
 927                 if ($c ~ sysconfdir "/{?rc.d")
 928                         continue;
 929                 if ($c ~ sysconfdir "/{?security")
 930                         continue;
 931                 if ($c ~ sysconfdir "/{?skel")
 932                         continue;
 933                 if ($c ~ sysconfdir "/{?sysconfig")
 934                         continue;
 935                 if ($c ~ sysconfdir "/{?shrc.d")
 936                         continue;
 937                 if ($c ~ sysconfdir "/{?certs")
 938                         continue;
 939                 if ($c ~ sysconfdir "/{?X11")
 940                         continue;
 941                 if ($c ~ sysconfdir "/{?ld.so.conf.d")
 942                         continue;
 943                 if ($c ~ sysconfdir "/{?rpm")
 944                         continue;
 945                 if ($c ~ sysconfdir "/{?httpd") # temp
 946                         continue;
 947                 gsub(sysconfdir, "%{_sysconfdir}", $c)
 948         }
 949
 950         gsub(docdir, "%{_docdir}")
 951
 952         for (c = 1; c <= NF; c++) {
 953                 if ($c ~ datadir "/automake")
 954                         continue;
 955                 if ($c ~ datadir "/unsermake")
 956                         continue;
 957                 if ($c ~ datadir "/file/magic.mime")
 958                         continue;
 959                 gsub(datadir, "%{_datadir}", $c)
 960         }
 961
 962         gsub("%{prefix}/share", "%{_datadir}")
 963         if (prefix"/share" == datadir)
 964                 gsub("%{_prefix}/share", "%{_datadir}")
 965
 966         # CFLAGS="-I/usr/include/ncurses is usually correct.
 967         if (!/-I\/usr\/include/) {
 968                 gsub(includedir, "%{_includedir}")
 969         }
 970
 971         gsub("%{prefix}/include", "%{_includedir}")
 972         if (prefix"/include" == includedir) {
 973                 gsub("%{_prefix}/include", "%{_includedir}")
 974         }
 975
 976         gsub(mandir, "%{_mandir}")
 977         if ($0 !~ "%{_datadir}/manual") {
 978                 gsub("%{_datadir}/man", "%{_mandir}")
 979         }
 980         gsub("%{_prefix}/share/man", "%{_mandir}")
 981         gsub("%{prefix}/share/man", "%{_mandir}")
 982         gsub("%{prefix}/man", "%{_mandir}")
 983         gsub("%{_prefix}/man", "%{_mandir}")
 984
 985         gsub(infodir, "%{_infodir}")
 986         gsub("%{prefix}/info", "%{_infodir}")
 987         gsub("%{_prefix}/info", "%{_infodir}")
 988
 989         if (prefix !~ "/X11R6") {
 990                 gsub("%{_datadir}/aclocal", "%{_aclocaldir}")
 991         }
 992
 993         gsub(examplesdir, "%{_examplesdir}")
 994
 995         if (prefix != "/") {
 996                 # leave --with-foo=/usr alone
 997                 if ($0 !~ "--with.*=.*" prefix) {
 998                         for (c = 1; c <= NF; c++) {
 999                                 if ($c ~ prefix "/sbin/fix-info-dir")
1000                                         continue;
1001                                 if ($c ~ prefix "/sbin/webapp")
1002                                         continue;
1003                                 if ($c ~ prefix "/sbin/chsh")
1004                                         continue;
1005                                 if ($c ~ prefix "/sbin/usermod")
1006                                         continue;
1007                                 if ($c ~ prefix "/share/automake")
1008                                         continue;
1009                                 if ($c ~ prefix "/share/unsermake")
1010                                         continue;
1011                                 if ($c ~ prefix "/lib/sendmail")
1012                                         continue;
1013                                 if ($c ~ prefix "/lib/pkgconfig")
1014                                         continue;
1015
1016                                 # CFLAGS="-I/usr..." is usually correct.
1017                                 if (/-I\/usr/)
1018                                         continue;
1019                                 # same for LDFLAGS="-L/usr..."
1020                                 if (/-L\/usr/)
1021                                         continue;
1022
1023                                 gsub(prefix, "%{_prefix}", $c)
1024                         }
1025                 }
1026                 gsub("%{prefix}", "%{_prefix}")
1027         }
1028
1029         # replace back
1030         gsub("%{_includedir}/ncurses", "/usr/include/ncurses")
1031         gsub("%{_includedir}/freetype", "/usr/include/freetype")
1032
1033         gsub("%{PACKAGE_VERSION}", "%{version}")
1034         gsub("%{PACKAGE_NAME}", "%{name}")
1035
1036         gsub("^make$", "%{__make}")
1037         gsub("^make ", "%{__make} ")
1038         gsub("^gcc ", "%{__cc} ")
1039
1040         # mandrake specs
1041         gsub("^%make$", "%{__make}")
1042         gsub("^%make ", "%{__make} ")
1043         gsub("^%makeinstall_std", "%{__make} install \\\n\tDESTDIR=$RPM_BUILD_ROOT")
1044         gsub("^%{makeinstall}", "%{__make} install \\\n\tDESTDIR=$RPM_BUILD_ROOT")
1045         gsub("^%makeinstall", "%{__make} install \\\n\tDESTDIR=$RPM_BUILD_ROOT")
1046         gsub("^%{__rm} -rf %{buildroot}", "rm -rf $RPM_BUILD_ROOT")
1047         gsub("^%{__install}", "install")
1048         gsub("^%{__rm}", "rm")
1049         gsub("%optflags", "%{rpmcflags}")
1050         gsub("%{compat_perl_vendorarch}", "%{perl_vendorarch}")
1051
1052         gsub("^%{__make} install DESTDIR=\$RPM_BUILD_ROOT", "%{__make} install \\\n\tDESTDIR=$RPM_BUILD_ROOT")
1053         gsub("^fix-info-dir$", "[ ! -x /usr/sbin/fix-info-dir ] || /usr/sbin/fix-info-dir -c %{_infodir} >/dev/null 2>\&1")
1054         $0 = fixedsub("%buildroot", "$RPM_BUILD_ROOT", $0)
1055         $0 = fixedsub("%{buildroot}", "$RPM_BUILD_ROOT", $0)
1056         $0 = fixedsub("CXXFLAGS=%{rpmcflags} %configure", "CXXFLAGS=%{rpmcflags}\n%configure", $0);
1057
1058         # split configure line to multiple lines
1059         if (/%configure / && !/\\$/) {
1060                 $0 = format_configure($0);
1061         }
1062
1063         gsub("%_bindir", "%{_bindir}")
1064         gsub("%_datadir", "%{_datadir}")
1065         gsub("%_iconsdir", "%{_iconsdir}")
1066         gsub("%_sbindir", "%{_sbindir}")
1067         gsub("%_mandir", "%{_mandir}")
1068         gsub("%name", "%{name}")
1069
1070         gsub("/usr/src/linux", "%{_kernelsrcdir}")
1071         gsub("%{_prefix}/src/linux", "%{_kernelsrcdir}")
1072 }
1073
1074 function format_configure(line,         n, a, s) {
1075         n = split(line, a, / /);
1076         s = a[1] " \\\n";
1077         for (i = 2; i <= n; i++) {
1078                 s = s "\t" a[i] " \\\n"
1079         }
1080         return s
1081 }
1082
1083
1084 # insertion sort of A[1..n]
1085 # copied from mawk manual
1086 function isort(A,n,             i,j,hold) {
1087         for (i = 2; i <= n; i++) {
1088                 hold = A[j = i]
1089                 while (A[j-1] > hold) {
1090                         j-- ; A[j+1] = A[j]
1091                 }
1092                 A[j] = hold
1093         }
1094         # sentinel A[0] = "" will be created if needed
1095 }
1096
1097
1098 function use_files_macros(      i, n, t, a)
1099 {
1100         use_macros()
1101
1102         # skip comments
1103         if (/^#/) {
1104                 return;
1105         }
1106
1107         gsub("^%{_sbindir}", "%attr(755,root,root) %{_sbindir}")
1108         gsub("^%{_bindir}", "%attr(755,root,root) %{_bindir}")
1109
1110         # uid/gid nobody is not valid in %files
1111         if (/%attr([^)]*nobody[^)]*)/ && !/FIXME/) {
1112                 $0 = $0 " # FIXME nobody user/group can't own files! -adapter.awk"
1113         }
1114
1115         # s[gu]id programs with globs are evil
1116         if (/%attr\([246]...,.*\*/ && !/FIXME/) {
1117                 $0 = $0 " # FIXME no globs for suid/sgid files"
1118         }
1119
1120         # replace back
1121         gsub("%{_sysconfdir}/cron\.d", "/etc/cron.d")
1122         gsub("%{_sysconfdir}/crontab\.d", "/etc/crontab.d")
1123         gsub("%{_sysconfdir}/logrotate\.d", "/etc/logrotate.d")
1124         gsub("%{_sysconfdir}/pam\.d", "/etc/pam.d")
1125         gsub("%{_sysconfdir}/profile\.d", "/etc/profile.d")
1126         gsub("%{_sysconfdir}/rc\.d", "/etc/rc.d")
1127         gsub("%{_sysconfdir}/security", "/etc/security")
1128         gsub("%{_sysconfdir}/skel", "/etc/skel")
1129         gsub("%{_sysconfdir}/sysconfig", "/etc/sysconfig")
1130         gsub("%{_sysconfdir}/certs", "/etc/certs")
1131         gsub("%{_sysconfdir}/init.d", "/etc/init.d")
1132
1133         # /etc/init.d -> /etc/rc.d/init.d
1134         if (!/^\/etc\/init\.d$/) {
1135                  gsub("/etc/init.d", "/etc/rc.d/init.d")
1136         }
1137
1138         if (/\/etc\/rc\.d\/init\.d\// && !/functions/) {
1139                 if (!/%attr.*\/etc\/rc\.d\/init\.d/) {
1140                         $0 = "%attr(754,root,root) " $0
1141                 }
1142                 if (/^%attr.*\/etc\/rc\.d\/init\.d/ && !/^%attr\(754 *,/) {
1143                         gsub("^%attr\\(... *,", "%attr(754,");
1144                 }
1145         }
1146
1147         if (/lib.+\.so/ && !/\.so$/ && !/^%attr.*/ && !/%exclude/) {
1148                 $0 = "%attr(755,root,root) " $0
1149         }
1150
1151         if (/%{perl_vendorarch}.*\.so$/ && !/^%attr.*/) {
1152                 $0 = "%attr(755,root,root) " $0
1153         }
1154
1155         # /etc/sysconfig files
1156         # %attr(640,root,root) %config(noreplace) %verify(not size mtime md5) /etc/sysconfig/*
1157         # attr not required, allow default 644 attr
1158         if (!/network-scripts/ && !/%dir/ && !/\.d$/ && !/functions/ && !/\/etc\/sysconfig\/wmstyle/) {
1159                 if (/\/etc\/sysconfig\// && /%config/ && !/%config\(noreplace\)/) {
1160                         gsub("%config", "%config(noreplace)")
1161                 }
1162
1163                 if (/\/etc\/sysconfig\// && !/%config\(noreplace\)/) {
1164                         $NF = "%config(noreplace) " $NF
1165                 }
1166
1167                 if (/\/etc\/sysconfig\// && /%attr\(755/) {
1168                         gsub("^%attr\\(... *,", "%attr(640,");
1169                 }
1170
1171                 if (/\/etc\/sysconfig\// && !/%verify/) {
1172                         gsub("/etc/sysconfig", "%verify(not size mtime md5) /etc/sysconfig");
1173                 }
1174         }
1175
1176         # kill leading zeros
1177         if (/%attr\(0[1-9]/) {
1178                 gsub("%attr\\(0", "%attr(")
1179         }
1180
1181         # sort %verify attrs
1182         if (match($0, /%verify\(not([^)]+)\)/)) {
1183                 t = substr($0, RSTART, RLENGTH)
1184                 # kill commas: %verify(not,md5,size,mtime)
1185                 gsub(/,/, " ", t);
1186
1187                 gsub(/^%verify\(not |\)$/, "", t)
1188                 n = split(t, a, / /)
1189                 isort(a, n)
1190
1191                 s = "%verify(not"
1192                 for (i = 1 ; i <= n; i++) {
1193                         s = s " " a[i]
1194                 }
1195                 s = s ")"
1196
1197                 gsub(/%verify\(not[^)]+\)/, s)
1198         }
1199
1200         if (/%{_mandir}/) {
1201                 gsub("\.gz$", "*")
1202         }
1203
1204         # locale dir and no %lang -> bad
1205         if (/%{_datadir}\/locale\/.*\// && !/%(dir|lang)/) {
1206                 $(NF + 1) = "# FIXME consider using %find_lang"
1207         }
1208
1209         # atrpms
1210         $0 = fixedsub("%{perl_man1dir}", "%{_mandir}/man1", $0);
1211         $0 = fixedsub("%{perl_man3dir}", "%{_mandir}/man3", $0);
1212         $0 = fixedsub("%{perl_bin}", "%{_bindir}", $0);
1213
1214         gsub(libdir "/pkgconfig", "%{_pkgconfigdir}");
1215         gsub("%{_libdir}/pkgconfig", "%{_pkgconfigdir}");
1216         gsub("%{_prefix}/lib/pkgconfig", "%{_pkgconfigdir}");
1217
1218         gsub("%{_datadir}/applications", "%{_desktopdir}");
1219         gsub("%{_datadir}/icons", "%{_iconsdir}");
1220         gsub("%{_datadir}/pixmaps", "%{_pixmapsdir}");
1221 }
1222
1223 function fill(ch, n, i) {
1224         for (i = 0; i < n; i++)
1225                 printf("%c", ch)
1226 }
1227
1228 function format_flush(line, indent, newline, word, first_word) {
1229         first_word = 1
1230         if (format_indent == -1)
1231                 newline = ""
1232         else
1233                 newline = fill(" ", format_indent) "- "
1234
1235         while (match(line, /[^\t ]+/)) {
1236                 word = substr(line, RSTART, RLENGTH)
1237                 if (length(newline) + length(word) + 1 > tw) {
1238                         print newline
1239
1240                         if (format_indent == -1)
1241                                 newline = ""
1242                         else
1243                                 newline = fill(" ", format_indent + 2)
1244                         first_word = 1
1245                 }
1246
1247                 if (first_word) {
1248                         newline = newline word
1249                         first_word = 0
1250                 } else
1251                         newline = newline " " word
1252
1253                 line = substr(line, RSTART + RLENGTH)
1254         }
1255         if (newline ~ /[^\t ]/) {
1256                 print newline
1257         }
1258 }
1259
1260 function cflags(var)
1261 {
1262         if ($0 == var "=\"$RPM_OPT_FLAGS\"") {
1263                 removed[var] = 1
1264                 return 0
1265         }
1266
1267         if (!/!\?debug/)
1268                 sub("\$RPM_OPT_FLAGS", "%{rpmcflags}")
1269         return 1
1270 }
1271
1272 function demacroize(str)
1273 {
1274         if (mod_name) {
1275                 sub("%{mod_name}", mod_name, str);
1276         }
1277         if (name) {
1278                 sub("%{name}", name, str);
1279         }
1280         if (version) {
1281                 sub("%{version}", version, str);
1282         }
1283         if (_beta) {
1284                 sub("%{_beta}", _beta, str);
1285         }
1286         if (_rc) {
1287                 sub("%{_rc}", _rc, str);
1288         }
1289         if (_snap) {
1290                 sub("%{_snap}", _snap, str);
1291         }
1292         return str;
1293 }
1294
1295 function kill_preamble_macros()
1296 {
1297         if ($1 ~ /^URL:/ || $1 ~ /^Obsoletes:/) {
1298                 # NB! assigning $2 a value breaks tabbing
1299                 $2 = demacroize($2);
1300                 # unify sourceforge url
1301                 sub("\.sf\.net/$", ".sourceforge.net/", $2);
1302         }
1303 }
1304
1305 function get_epoch(pkg, ver,    epoch)
1306 {
1307         shell = "grep -o '^" pkg ":[^:]\+' ../PLD-doc/BuildRequires.txt | awk '{print $NF}'";
1308         shell | getline epoch;
1309         return epoch;
1310 }
1311
1312 function format_requires(tag, value,    n, p, i, deps, ndeps) {
1313         # skip any formatting for commented out items
1314         if (/^#/) {
1315                 return tag "\t" value
1316         }
1317         n = split(value, p, / *,? */);
1318         for (i = 1; i <= n; i++) {
1319                 if (p[i+1] ~ /[<=>]/) {
1320                         # add epoch if the version doesn't have it but BuildRequires.txt has
1321                         if (p[i] ~ /^[a-z]/ && p[i+2] !~ /^[0-9]+:/) {
1322                                 epoch = get_epoch(p[i], p[i+2])
1323                                 if (epoch) {
1324                                         p[i+2] = epoch ":" p[i+2];
1325                                 }
1326                         }
1327                         deps[ndeps++] = p[i] " " p[i+1] " " p[i+2];
1328                         i += 2;
1329                 } else {
1330                         deps[ndeps++] = p[i];
1331                 }
1332         }
1333         s = ""
1334         for (i in deps) {
1335                 s = s sprintf("%s\t%s\n", tag, deps[i]);
1336         }
1337         return substr(s, 1, length(s)-1);
1338 }