org.handhelds.familiar/classes/base.bbclass

   1 PATCHES_DIR="${S}"
   2
   3 def base_dep_prepend(d):
   4         import bb;
   5         #
   6         # Ideally this will check a flag so we will operate properly in
   7         # the case where host == build == target, for now we don't work in
   8         # that case though.
   9         #
  10         deps = ""
  11
  12         # INHIBIT_DEFAULT_DEPS doesn't apply to the patch command.  Whether or  not
  13         # we need that built is the responsibility of the patch function / class, not
  14         # the application.
  15         patchdeps = bb.data.getVar("PATCH_DEPENDS", d, 1)
  16         if patchdeps and not patchdeps in bb.data.getVar("PROVIDES", d, 1):
  17                 deps = patchdeps
  18
  19         if not bb.data.getVar('INHIBIT_DEFAULT_DEPS', d):
  20                 if (bb.data.getVar('HOST_SYS', d, 1) !=
  21                     bb.data.getVar('BUILD_SYS', d, 1)):
  22                         deps += " virtual/${TARGET_PREFIX}gcc virtual/libc "
  23         return deps
  24
  25 def base_read_file(filename):
  26         import bb
  27         try:
  28                 f = file( filename, "r" )
  29         except IOError, reason:
  30                 raise bb.build.FuncFailed("can't read from file '%s' (%s)", (filename,reason))
  31         else:
  32                 return f.read().strip()
  33         return None
  34
  35 def base_conditional(variable, checkvalue, truevalue, falsevalue, d):
  36         import bb
  37         if bb.data.getVar(variable,d,1) == checkvalue:
  38                 return truevalue
  39         else:
  40                 return falsevalue
  41
  42 DEPENDS_prepend="${@base_dep_prepend(d)} "
  43
  44 def base_set_filespath(path, d):
  45         import os, bb
  46         filespath = []
  47         for p in path:
  48                 overrides = bb.data.getVar("OVERRIDES", d, 1) or ""
  49                 overrides = overrides + ":"
  50                 for o in overrides.split(":"):
  51                         filespath.append(os.path.join(p, o))
  52         bb.data.setVar("FILESPATH", ":".join(filespath), d)
  53
  54 FILESPATH = "${@base_set_filespath([ "${FILE_DIRNAME}/${PF}", "${FILE_DIRNAME}/${P}", "${FILE_DIRNAME}/${PN}", "${FILE_DIRNAME}/files", "${FILE_DIRNAME}" ], d)}"
  55
  56 def oe_filter(f, str, d):
  57         from re import match
  58         return " ".join(filter(lambda x: match(f, x, 0), str.split()))
  59
  60 def oe_filter_out(f, str, d):
  61         from re import match
  62         return " ".join(filter(lambda x: not match(f, x, 0), str.split()))
  63
  64 die() {
  65         oefatal "$*"
  66 }
  67
  68 oenote() {
  69         echo "NOTE:" "$*"
  70 }
  71
  72 oewarn() {
  73         echo "WARNING:" "$*"
  74 }
  75
  76 oefatal() {
  77         echo "FATAL:" "$*"
  78         exit 1
  79 }
  80
  81 oedebug() {
  82         test $# -ge 2 || {
  83                 echo "Usage: oedebug level \"message\""
  84                 exit 1
  85         }
  86
  87         test ${OEDEBUG:-0} -ge $1 && {
  88                 shift
  89                 echo "DEBUG:" $*
  90         }
  91 }
  92
  93 oe_runmake() {
  94         if [ x"$MAKE" = x ]; then MAKE=make; fi
  95         oenote ${MAKE} ${EXTRA_OEMAKE} "$@"
  96         ${MAKE} ${EXTRA_OEMAKE} "$@" || die "oe_runmake failed"
  97 }
  98
  99 oe_soinstall() {
 100         # Purpose: Install shared library file and
 101         #          create the necessary links
 102         # Example:
 103         #
 104         # oe_
 105         #
 106         #oenote installing shared library $1 to $2
 107         #
 108         libname=`basename $1`
 109         install -m 755 $1 $2/$libname
 110         sonamelink=`${HOST_PREFIX}readelf -d $1 |grep 'Library soname:' |sed -e 's/.*\[\(.*\)\].*/\1/'`
 111         solink=`echo $libname | sed -e 's/\.so\..*/.so/'`
 112         ln -sf $libname $2/$sonamelink
 113         ln -sf $libname $2/$solink
 114 }
 115
 116 oe_libinstall() {
 117         # Purpose: Install a library, in all its forms
 118         # Example
 119         #
 120         # oe_libinstall libltdl ${STAGING_LIBDIR}/
 121         # oe_libinstall -C src/libblah libblah ${D}/${libdir}/
 122         dir=""
 123         libtool=""
 124         silent=""
 125         require_static=""
 126         require_shared=""
 127         staging_install=""
 128         while [ "$#" -gt 0 ]; do
 129                 case "$1" in
 130                 -C)
 131                         shift
 132                         dir="$1"
 133                         ;;
 134                 -s)
 135                         silent=1
 136                         ;;
 137                 -a)
 138                         require_static=1
 139                         ;;
 140                 -so)
 141                         require_shared=1
 142                         ;;
 143                 -*)
 144                         oefatal "oe_libinstall: unknown option: $1"
 145                         ;;
 146                 *)
 147                         break;
 148                         ;;
 149                 esac
 150                 shift
 151         done
 152
 153         libname="$1"
 154         shift
 155         destpath="$1"
 156         if [ -z "$destpath" ]; then
 157                 oefatal "oe_libinstall: no destination path specified"
 158         fi
 159         if echo "$destpath/" | egrep '^${STAGING_LIBDIR}/' >/dev/null
 160         then
 161                 staging_install=1
 162         fi
 163
 164         __runcmd () {
 165                 if [ -z "$silent" ]; then
 166                         echo >&2 "oe_libinstall: $*"
 167                 fi
 168                 $*
 169         }
 170
 171         if [ -z "$dir" ]; then
 172                 dir=`pwd`
 173         fi
 174         if [ -d "$dir/.libs" ]; then
 175                 dir=$dir/.libs
 176         fi
 177         olddir=`pwd`
 178         __runcmd cd $dir
 179
 180         lafile=$libname.la
 181         if [ -f "$lafile" ]; then
 182                 # libtool archive
 183                 eval `cat $lafile|grep "^library_names="`
 184                 libtool=1
 185         else
 186                 library_names="$libname.so* $libname.dll.a"
 187         fi
 188
 189         __runcmd install -d $destpath/
 190         dota=$libname.a
 191         if [ -f "$dota" -o -n "$require_static" ]; then
 192                 __runcmd install -m 0644 $dota $destpath/
 193         fi
 194         dotlai=$libname.lai
 195         if [ -f "$dotlai" -a -n "$libtool" ]; then
 196                 if test -n "$staging_install"
 197                 then
 198                         # stop libtool using the final directory name for libraries
 199                         # in staging:
 200                         __runcmd rm -f $destpath/$libname.la
 201                         __runcmd sed -e 's/^installed=yes$/installed=no/' $dotlai >$destpath/$libname.la
 202                 else
 203                         __runcmd install -m 0644 $dotlai $destpath/$libname.la
 204                 fi
 205         fi
 206
 207         for name in $library_names; do
 208                 files=`eval echo $name`
 209                 for f in $files; do
 210                         if [ ! -e "$f" ]; then
 211                                 if [ -n "$libtool" ]; then
 212                                         oefatal "oe_libinstall: $dir/$f not found."
 213                                 fi
 214                         elif [ -L "$f" ]; then
 215                                 __runcmd cp -P "$f" $destpath/
 216                         elif [ ! -L "$f" ]; then
 217                                 libfile="$f"
 218                                 __runcmd install -m 0755 $libfile $destpath/
 219                         fi
 220                 done
 221         done
 222
 223         if [ -z "$libfile" ]; then
 224                 if  [ -n "$require_shared" ]; then
 225                         oefatal "oe_libinstall: unable to locate shared library"
 226                 fi
 227         elif [ -z "$libtool" ]; then
 228                 # special case hack for non-libtool .so.#.#.# links
 229                 baselibfile=`basename "$libfile"`
 230                 if (echo $baselibfile | grep -qE '^lib.*\.so\.[0-9.]*$'); then
 231                         sonamelink=`${HOST_PREFIX}readelf -d $libfile |grep 'Library soname:' |sed -e 's/.*\[\(.*\)\].*/\1/'`
 232                         solink=`echo $baselibfile | sed -e 's/\.so\..*/.so/'`
 233                         if [ -n "$sonamelink" -a x"$baselibfile" != x"$sonamelink" ]; then
 234                                 __runcmd ln -sf $baselibfile $destpath/$sonamelink
 235                         fi
 236                         __runcmd ln -sf $baselibfile $destpath/$solink
 237                 fi
 238         fi
 239
 240         __runcmd cd "$olddir"
 241 }
 242
 243 oe_machinstall() {
 244         # Purpose: Install machine dependent files, if available
 245         #          If not available, check if there is a default
 246         #          If no default, just touch the destination
 247         # Example:
 248         #                $1  $2   $3         $4
 249         # oe_machinstall -m 0644 fstab ${D}/etc/fstab
 250         #
 251         # TODO: Check argument number?
 252         #
 253         filename=`basename $3`
 254         dirname=`dirname $3`
 255
 256         for o in `echo ${OVERRIDES} | tr ':' ' '`; do
 257                 if [ -e $dirname/$o/$filename ]; then
 258                         oenote $dirname/$o/$filename present, installing to $4
 259                         install $1 $2 $dirname/$o/$filename $4
 260                         return
 261                 fi
 262         done
 263 #       oenote overrides specific file NOT present, trying default=$3...
 264         if [ -e $3 ]; then
 265                 oenote $3 present, installing to $4
 266                 install $1 $2 $3 $4
 267         else
 268                 oenote $3 NOT present, touching empty $4
 269                 touch $4
 270         fi
 271 }
 272
 273 addtask showdata
 274 do_showdata[nostamp] = "1"
 275 python do_showdata() {
 276         import sys
 277         # emit variables and shell functions
 278         bb.data.emit_env(sys.__stdout__, d, True)
 279         # emit the metadata which isnt valid shell
 280         for e in d.keys():
 281             if bb.data.getVarFlag(e, 'python', d):
 282                 sys.__stdout__.write("\npython %s () {\n%s}\n" % (e, bb.data.getVar(e, d, 1)))
 283 }
 284
 285 addtask listtasks
 286 do_listtasks[nostamp] = "1"
 287 python do_listtasks() {
 288         import sys
 289         # emit variables and shell functions
 290         #bb.data.emit_env(sys.__stdout__, d)
 291         # emit the metadata which isnt valid shell
 292         for e in d.keys():
 293                 if bb.data.getVarFlag(e, 'task', d):
 294                         sys.__stdout__.write("%s\n" % e)
 295 }
 296
 297 addtask clean
 298 do_clean[dirs] = "${TOPDIR}"
 299 do_clean[nostamp] = "1"
 300 do_clean[bbdepcmd] = ""
 301 python base_do_clean() {
 302         """clear the build and temp directories"""
 303         dir = bb.data.expand("${WORKDIR}", d)
 304         if dir == '//': raise bb.build.FuncFailed("wrong DATADIR")
 305         bb.note("removing " + dir)
 306         os.system('rm -rf ' + dir)
 307
 308         dir = "%s.*" % bb.data.expand(bb.data.getVar('STAMP', d), d)
 309         bb.note("removing " + dir)
 310         os.system('rm -f '+ dir)
 311 }
 312
 313 addtask mrproper
 314 do_mrproper[dirs] = "${TOPDIR}"
 315 do_mrproper[nostamp] = "1"
 316 do_mrproper[bbdepcmd] = ""
 317 python base_do_mrproper() {
 318         """clear downloaded sources, build and temp directories"""
 319         dir = bb.data.expand("${DL_DIR}", d)
 320         if dir == '/': bb.build.FuncFailed("wrong DATADIR")
 321         bb.debug(2, "removing " + dir)
 322         os.system('rm -rf ' + dir)
 323         bb.build.exec_task('do_clean', d)
 324 }
 325
 326 addtask fetch
 327 do_fetch[dirs] = "${DL_DIR}"
 328 do_fetch[nostamp] = "1"
 329 python base_do_fetch() {
 330         import sys
 331
 332         localdata = bb.data.createCopy(d)
 333         bb.data.update_data(localdata)
 334
 335         src_uri = bb.data.getVar('SRC_URI', localdata, 1)
 336         if not src_uri:
 337                 return 1
 338
 339         try:
 340                 bb.fetch.init(src_uri.split(),d)
 341         except bb.fetch.NoMethodError:
 342                 (type, value, traceback) = sys.exc_info()
 343                 raise bb.build.FuncFailed("No method: %s" % value)
 344
 345         try:
 346                 bb.fetch.go(localdata)
 347         except bb.fetch.MissingParameterError:
 348                 (type, value, traceback) = sys.exc_info()
 349                 raise bb.build.FuncFailed("Missing parameters: %s" % value)
 350         except bb.fetch.FetchError:
 351                 (type, value, traceback) = sys.exc_info()
 352                 raise bb.build.FuncFailed("Fetch failed: %s" % value)
 353 }
 354
 355 def oe_unpack_file(file, data, url = None):
 356         import bb, os
 357         if not url:
 358                 url = "file://%s" % file
 359         dots = file.split(".")
 360         if dots[-1] in ['gz', 'bz2', 'Z']:
 361                 efile = os.path.join(bb.data.getVar('WORKDIR', data, 1),os.path.basename('.'.join(dots[0:-1])))
 362         else:
 363                 efile = file
 364         cmd = None
 365         if file.endswith('.tar'):
 366                 cmd = 'tar x --no-same-owner -f %s' % file
 367         elif file.endswith('.tgz') or file.endswith('.tar.gz'):
 368                 cmd = 'tar xz --no-same-owner -f %s' % file
 369         elif file.endswith('.tbz') or file.endswith('.tar.bz2'):
 370                 cmd = 'bzip2 -dc %s | tar x --no-same-owner -f -' % file
 371         elif file.endswith('.gz') or file.endswith('.Z') or file.endswith('.z'):
 372                 cmd = 'gzip -dc %s > %s' % (file, efile)
 373         elif file.endswith('.bz2'):
 374                 cmd = 'bzip2 -dc %s > %s' % (file, efile)
 375         elif file.endswith('.zip'):
 376                 cmd = 'unzip -q %s' % file
 377         elif os.path.isdir(file):
 378                 filesdir = os.path.realpath(bb.data.getVar("FILESDIR", data, 1))
 379                 destdir = "."
 380                 if file[0:len(filesdir)] == filesdir:
 381                         destdir = file[len(filesdir):file.rfind('/')]
 382                         destdir = destdir.strip('/')
 383                         if len(destdir) < 1:
 384                                 destdir = "."
 385                         elif not os.access("%s/%s" % (os.getcwd(), destdir), os.F_OK):
 386                                 os.makedirs("%s/%s" % (os.getcwd(), destdir))
 387                 cmd = 'cp -pPR %s %s/%s/' % (file, os.getcwd(), destdir)
 388         else:
 389                 (type, host, path, user, pswd, parm) = bb.decodeurl(url)
 390                 if not 'patch' in parm:
 391                         # The "destdir" handling was specifically done for FILESPATH
 392                         # items.  So, only do so for file:// entries.
 393                         if type == "file":
 394                                 destdir = bb.decodeurl(url)[1] or "."
 395                         else:
 396                                 destdir = "."
 397                         bb.mkdirhier("%s/%s" % (os.getcwd(), destdir))
 398                         cmd = 'cp %s %s/%s/' % (file, os.getcwd(), destdir)
 399         if not cmd:
 400                 return True
 401         cmd = "PATH=\"%s\" %s" % (bb.data.getVar('PATH', data, 1), cmd)
 402         bb.note("Unpacking %s to %s/" % (file, os.getcwd()))
 403         ret = os.system(cmd)
 404         return ret == 0
 405
 406 addtask unpack after do_fetch
 407 do_unpack[dirs] = "${WORKDIR}"
 408 python base_do_unpack() {
 409         import re, os
 410
 411         localdata = bb.data.createCopy(d)
 412         bb.data.update_data(localdata)
 413
 414         src_uri = bb.data.getVar('SRC_URI', localdata)
 415         if not src_uri:
 416                 return
 417         src_uri = bb.data.expand(src_uri, localdata)
 418         for url in src_uri.split():
 419                 try:
 420                         local = bb.data.expand(bb.fetch.localpath(url, localdata), localdata)
 421                 except bb.MalformedUrl, e:
 422                         raise FuncFailed('Unable to generate local path for malformed uri: %s' % e)
 423                 # dont need any parameters for extraction, strip them off
 424                 local = re.sub(';.*$', '', local)
 425                 local = os.path.realpath(local)
 426                 ret = oe_unpack_file(local, localdata, url)
 427                 if not ret:
 428                         raise bb.build.FuncFailed()
 429 }
 430
 431 addtask patch after do_unpack
 432 do_patch[dirs] = "${WORKDIR}"
 433 python base_do_patch() {
 434         import re
 435         import bb.fetch
 436
 437         src_uri = (bb.data.getVar('SRC_URI', d, 1) or '').split()
 438         if not src_uri:
 439                 return
 440
 441         patchcleancmd = bb.data.getVar('PATCHCLEANCMD', d, 1)
 442         if patchcleancmd:
 443                 bb.data.setVar("do_patchcleancmd", patchcleancmd, d)
 444                 bb.data.setVarFlag("do_patchcleancmd", "func", 1, d)
 445                 bb.build.exec_func("do_patchcleancmd", d)
 446
 447         workdir = bb.data.getVar('WORKDIR', d, 1)
 448         for url in src_uri:
 449
 450                 (type, host, path, user, pswd, parm) = bb.decodeurl(url)
 451                 if not "patch" in parm:
 452                         continue
 453
 454                 bb.fetch.init([url], d)
 455                 url = bb.encodeurl((type, host, path, user, pswd, []))
 456                 local = os.path.join('/', bb.fetch.localpath(url, d))
 457
 458                 # did it need to be unpacked?
 459                 dots = os.path.basename(local).split(".")
 460                 if dots[-1] in ['gz', 'bz2', 'Z']:
 461                         unpacked = os.path.join(bb.data.getVar('WORKDIR', d),'.'.join(dots[0:-1]))
 462                 else:
 463                         unpacked = local
 464                 unpacked = bb.data.expand(unpacked, d)
 465
 466                 if "pnum" in parm:
 467                         pnum = parm["pnum"]
 468                 else:
 469                         pnum = "1"
 470
 471                 if "pname" in parm:
 472                         pname = parm["pname"]
 473                 else:
 474                         pname = os.path.basename(unpacked)
 475
 476                 bb.note("Applying patch '%s'" % pname)
 477                 bb.data.setVar("do_patchcmd", bb.data.getVar("PATCHCMD", d, 1) % (pnum, pname, unpacked), d)
 478                 bb.data.setVarFlag("do_patchcmd", "func", 1, d)
 479                 bb.data.setVarFlag("do_patchcmd", "dirs", "${WORKDIR} ${S}", d)
 480                 bb.build.exec_func("do_patchcmd", d)
 481 }
 482
 483
 484 addhandler base_eventhandler
 485 python base_eventhandler() {
 486         from bb import note, error, data
 487         from bb.event import Handled, NotHandled, getName
 488         import os
 489
 490         messages = {}
 491         messages["Completed"] = "completed"
 492         messages["Succeeded"] = "completed"
 493         messages["Started"] = "started"
 494         messages["Failed"] = "failed"
 495
 496         name = getName(e)
 497         msg = ""
 498         if name.startswith("Pkg"):
 499                 msg += "package %s: " % data.getVar("P", e.data, 1)
 500                 msg += messages.get(name[3:]) or name[3:]
 501         elif name.startswith("Task"):
 502                 msg += "package %s: task %s: " % (data.getVar("PF", e.data, 1), e.task)
 503                 msg += messages.get(name[4:]) or name[4:]
 504         elif name.startswith("Build"):
 505                 msg += "build %s: " % e.name
 506                 msg += messages.get(name[5:]) or name[5:]
 507         elif name == "UnsatisfiedDep":
 508                 msg += "package %s: dependency %s %s" % (e.pkg, e.dep, name[:-3].lower())
 509         note(msg)
 510
 511         if name.startswith("BuildStarted"):
 512                 bb.data.setVar( 'BB_VERSION', bb.__version__, e.data )
 513                 path_to_bbfiles = bb.data.getVar( 'BBFILES', e.data, 1 )
 514                 path_to_packages = path_to_bbfiles[:path_to_bbfiles.index( "packages" )]
 515                 monotone_revision = "<unknown>"
 516                 try:
 517                         monotone_revision = file( "%s/MT/revision" % path_to_packages ).read().strip()
 518                 except IOError:
 519                         pass
 520                 bb.data.setVar( 'OE_REVISION', monotone_revision, e.data )
 521                 statusvars = ['BB_VERSION', 'OE_REVISION', 'TARGET_ARCH', 'TARGET_OS', 'MACHINE', 'DISTRO', 'TARGET_FPU']
 522                 statuslines = ["%-13s = \"%s\"" % (i, bb.data.getVar(i, e.data, 1) or '') for i in statusvars]
 523                 statusmsg = "\nOE Build Configuration:\n%s\n" % '\n'.join(statuslines)
 524                 print statusmsg
 525
 526                 needed_vars = [ "TARGET_ARCH", "TARGET_OS" ]
 527                 pesteruser = []
 528                 for v in needed_vars:
 529                         val = bb.data.getVar(v, e.data, 1)
 530                         if not val or val == 'INVALID':
 531                                 pesteruser.append(v)
 532                 if pesteruser:
 533                         bb.fatal('The following variable(s) were not set: %s\nPlease set them directly, or choose a MACHINE or DISTRO that sets them.' % ', '.join(pesteruser))
 534
 535         if not data in e.__dict__:
 536                 return NotHandled
 537
 538         log = data.getVar("EVENTLOG", e.data, 1)
 539         if log:
 540                 logfile = file(log, "a")
 541                 logfile.write("%s\n" % msg)
 542                 logfile.close()
 543
 544         return NotHandled
 545 }
 546
 547 addtask configure after do_unpack do_patch
 548 do_configure[dirs] = "${S} ${B}"
 549 do_configure[bbdepcmd] = "do_populate_staging"
 550 base_do_configure() {
 551         :
 552 }
 553
 554 addtask compile after do_configure
 555 do_compile[dirs] = "${S} ${B}"
 556 do_compile[bbdepcmd] = "do_populate_staging"
 557 base_do_compile() {
 558         if [ -e Makefile -o -e makefile ]; then
 559                 oe_runmake || die "make failed"
 560         else
 561                 oenote "nothing to compile"
 562         fi
 563 }
 564
 565
 566 addtask stage after do_compile
 567 base_do_stage () {
 568         :
 569 }
 570
 571 do_populate_staging[dirs] = "${STAGING_DIR}/${TARGET_SYS}/bin ${STAGING_DIR}/${TARGET_SYS}/lib \
 572                              ${STAGING_DIR}/${TARGET_SYS}/include \
 573                              ${STAGING_DIR}/${BUILD_SYS}/bin ${STAGING_DIR}/${BUILD_SYS}/lib \
 574                              ${STAGING_DIR}/${BUILD_SYS}/include \
 575                              ${STAGING_DATADIR} \
 576                              ${S} ${B}"
 577
 578 addtask populate_staging after do_compile
 579
 580 #python do_populate_staging () {
 581 #       if not bb.data.getVar('manifest', d):
 582 #               bb.build.exec_func('do_emit_manifest', d)
 583 #       if bb.data.getVar('do_stage', d):
 584 #               bb.build.exec_func('do_stage', d)
 585 #       else:
 586 #               bb.build.exec_func('manifest_do_populate_staging', d)
 587 #}
 588
 589 python do_populate_staging () {
 590         if bb.data.getVar('manifest_do_populate_staging', d):
 591                 bb.build.exec_func('manifest_do_populate_staging', d)
 592         else:
 593                 bb.build.exec_func('do_stage', d)
 594 }
 595
 596 #addtask install
 597 addtask install after do_compile
 598 do_install[dirs] = "${S} ${B}"
 599
 600 base_do_install() {
 601         :
 602 }
 603
 604 #addtask populate_pkgs after do_compile
 605 #python do_populate_pkgs () {
 606 #       if not bb.data.getVar('manifest', d):
 607 #               bb.build.exec_func('do_emit_manifest', d)
 608 #       bb.build.exec_func('manifest_do_populate_pkgs', d)
 609 #       bb.build.exec_func('package_do_shlibs', d)
 610 #}
 611
 612 base_do_package() {
 613         :
 614 }
 615
 616 addtask build after do_populate_staging
 617 do_build = ""
 618 do_build[func] = "1"
 619
 620 # Functions that update metadata based on files outputted
 621 # during the build process.
 622
 623 SHLIBS = ""
 624 RDEPENDS_prepend = " ${SHLIBS}"
 625
 626 python read_manifest () {
 627         import sys
 628         mfn = bb.data.getVar("MANIFEST", d, 1)
 629         if os.access(mfn, os.R_OK):
 630                 # we have a manifest, so emit do_stage and do_populate_pkgs,
 631                 # and stuff some additional bits of data into the metadata store
 632                 mfile = file(mfn, "r")
 633                 manifest = bb.manifest.parse(mfile, d)
 634                 if not manifest:
 635                         return
 636
 637                 bb.data.setVar('manifest', manifest, d)
 638 }
 639
 640 python parse_manifest () {
 641                 manifest = bb.data.getVar("manifest", d)
 642                 if not manifest:
 643                         return
 644                 for func in ("do_populate_staging", "do_populate_pkgs"):
 645                         value = bb.manifest.emit(func, manifest, d)
 646                         if value:
 647                                 bb.data.setVar("manifest_" + func, value, d)
 648                                 bb.data.delVarFlag("manifest_" + func, "python", d)
 649                                 bb.data.delVarFlag("manifest_" + func, "fakeroot", d)
 650                                 bb.data.setVarFlag("manifest_" + func, "func", 1, d)
 651                 packages = []
 652                 for l in manifest:
 653                         if "pkg" in l and l["pkg"] is not None:
 654                                 packages.append(l["pkg"])
 655                 bb.data.setVar("PACKAGES", " ".join(packages), d)
 656 }
 657
 658 def explode_deps(s):
 659         r = []
 660         l = s.split()
 661         flag = False
 662         for i in l:
 663                 if i[0] == '(':
 664                         flag = True
 665                         j = []
 666                 if flag:
 667                         j.append(i)
 668                         if i.endswith(')'):
 669                                 flag = False
 670                                 r[-1] += ' ' + ' '.join(j)
 671                 else:
 672                         r.append(i)
 673         return r
 674
 675 python read_shlibdeps () {
 676         packages = (bb.data.getVar('PACKAGES', d, 1) or "").split()
 677         for pkg in packages:
 678                 rdepends = explode_deps(bb.data.getVar('RDEPENDS_' + pkg, d, 0) or bb.data.getVar('RDEPENDS', d, 0) or "")
 679                 shlibsfile = bb.data.expand("${WORKDIR}/install/" + pkg + ".shlibdeps", d)
 680                 if os.access(shlibsfile, os.R_OK):
 681                         fd = file(shlibsfile)
 682                         lines = fd.readlines()
 683                         fd.close()
 684                         for l in lines:
 685                                 rdepends.append(l.rstrip())
 686                 pcfile = bb.data.expand("${WORKDIR}/install/" + pkg + ".pcdeps", d)
 687                 if os.access(pcfile, os.R_OK):
 688                         fd = file(pcfile)
 689                         lines = fd.readlines()
 690                         fd.close()
 691                         for l in lines:
 692                                 rdepends.append(l.rstrip())
 693                 bb.data.setVar('RDEPENDS_' + pkg, " " + " ".join(rdepends), d)
 694 }
 695
 696 python read_subpackage_metadata () {
 697         import re
 698
 699         def decode(str):
 700                 import codecs
 701                 c = codecs.getdecoder("string_escape")
 702                 return c(str)[0]
 703
 704         data_file = bb.data.expand("${WORKDIR}/install/${PN}.package", d)
 705         if os.access(data_file, os.R_OK):
 706                 f = file(data_file, 'r')
 707                 lines = f.readlines()
 708                 f.close()
 709                 r = re.compile("([^:]+):\s*(.*)")
 710                 for l in lines:
 711                         m = r.match(l)
 712                         if m:
 713                                 bb.data.setVar(m.group(1), decode(m.group(2)), d)
 714 }
 715
 716 python __anonymous () {
 717         import exceptions
 718         need_host = bb.data.getVar('COMPATIBLE_HOST', d, 1)
 719         if need_host:
 720                 import re
 721                 this_host = bb.data.getVar('HOST_SYS', d, 1)
 722                 if not re.match(need_host, this_host):
 723                         raise bb.parse.SkipPackage("incompatible with host %s" % this_host)
 724
 725         pn = bb.data.getVar('PN', d, 1)
 726
 727         cvsdate = bb.data.getVar('CVSDATE_%s' % pn, d, 1)
 728         if cvsdate != None:
 729                 bb.data.setVar('CVSDATE', cvsdate, d)
 730
 731         use_nls = bb.data.getVar('USE_NLS_%s' % pn, d, 1)
 732         if use_nls != None:
 733                 bb.data.setVar('USE_NLS', use_nls, d)
 734
 735         try:
 736                 bb.build.exec_func('read_manifest', d)
 737                 bb.build.exec_func('parse_manifest', d)
 738         except exceptions.KeyboardInterrupt:
 739                 raise
 740         except Exception, e:
 741                 bb.error("anonymous function: %s" % e)
 742                 pass
 743 }
 744
 745 python () {
 746         import bb, os
 747         mach_arch = bb.data.getVar('MACHINE_ARCH', d, 1)
 748         old_arch = bb.data.getVar('PACKAGE_ARCH', d, 1)
 749         if (old_arch == mach_arch):
 750                 # Nothing to do
 751                 return
 752         if (bb.data.getVar('SRC_URI_OVERRIDES_PACKAGE_ARCH', d, 1) == '0'):
 753                 return
 754         paths = []
 755         for p in [ "${FILE_DIRNAME}/${PF}", "${FILE_DIRNAME}/${P}", "${FILE_DIRNAME}/${PN}", "${FILE_DIRNAME}/files", "${FILE_DIRNAME}" ]:
 756                 paths.append(bb.data.expand(os.path.join(p, mach_arch), d))
 757         for s in bb.data.getVar('SRC_URI', d, 1).split():
 758                 local = bb.data.expand(bb.fetch.localpath(s, d), d)
 759                 for mp in paths:
 760                         if local.startswith(mp):
 761 #                               bb.note("overriding PACKAGE_ARCH from %s to %s" % (old_arch, mach_arch))
 762                                 bb.data.setVar('PACKAGE_ARCH', mach_arch, d)
 763                                 return
 764 }
 765
 766
 767 addtask emit_manifest
 768 python do_emit_manifest () {
 769 #       FIXME: emit a manifest here
 770 #       1) adjust PATH to hit the wrapper scripts
 771         wrappers = bb.which(bb.data.getVar("BBPATH", d, 1), 'build/install', 0)
 772         path = (bb.data.getVar('PATH', d, 1) or '').split(':')
 773         path.insert(0, os.path.dirname(wrappers))
 774         bb.data.setVar('PATH', ':'.join(path), d)
 775 #       2) exec_func("do_install", d)
 776         bb.build.exec_func('do_install', d)
 777 #       3) read in data collected by the wrappers
 778         bb.build.exec_func('read_manifest', d)
 779 #       4) mangle the manifest we just generated, get paths back into
 780 #          our variable form
 781 #       5) write it back out
 782 #       6) re-parse it to ensure the generated functions are proper
 783         bb.build.exec_func('parse_manifest', d)
 784 }
 785
 786 EXPORT_FUNCTIONS do_clean do_mrproper do_fetch do_unpack do_configure do_compile do_install do_package do_patch do_populate_pkgs do_stage
 787
 788 MIRRORS[func] = "0"
 789 MIRRORS () {
 790 ${DEBIAN_MIRROR}/main   http://snapshot.debian.net/archive/pool
 791 ${DEBIAN_MIRROR}        ftp://ftp.de.debian.org/debian/pool
 792 ${DEBIAN_MIRROR}        ftp://ftp.au.debian.org/debian/pool
 793 ${DEBIAN_MIRROR}        ftp://ftp.cl.debian.org/debian/pool
 794 ${DEBIAN_MIRROR}        ftp://ftp.hr.debian.org/debian/pool
 795 ${DEBIAN_MIRROR}        ftp://ftp.fi.debian.org/debian/pool
 796 ${DEBIAN_MIRROR}        ftp://ftp.hk.debian.org/debian/pool
 797 ${DEBIAN_MIRROR}        ftp://ftp.hu.debian.org/debian/pool
 798 ${DEBIAN_MIRROR}        ftp://ftp.ie.debian.org/debian/pool
 799 ${DEBIAN_MIRROR}        ftp://ftp.it.debian.org/debian/pool
 800 ${DEBIAN_MIRROR}        ftp://ftp.jp.debian.org/debian/pool
 801 ${DEBIAN_MIRROR}        ftp://ftp.no.debian.org/debian/pool
 802 ${DEBIAN_MIRROR}        ftp://ftp.pl.debian.org/debian/pool
 803 ${DEBIAN_MIRROR}        ftp://ftp.ro.debian.org/debian/pool
 804 ${DEBIAN_MIRROR}        ftp://ftp.si.debian.org/debian/pool
 805 ${DEBIAN_MIRROR}        ftp://ftp.es.debian.org/debian/pool
 806 ${DEBIAN_MIRROR}        ftp://ftp.se.debian.org/debian/pool
 807 ${DEBIAN_MIRROR}        ftp://ftp.tr.debian.org/debian/pool
 808 ${GNU_MIRROR}   ftp://mirrors.kernel.org/gnu
 809 ${GNU_MIRROR}   ftp://ftp.matrix.com.br/pub/gnu
 810 ${GNU_MIRROR}   ftp://ftp.cs.ubc.ca/mirror2/gnu
 811 ${GNU_MIRROR}   ftp://sunsite.ust.hk/pub/gnu
 812 ${GNU_MIRROR}   ftp://ftp.ayamura.org/pub/gnu
 813 ftp://ftp.kernel.org/pub        http://www.kernel.org/pub
 814 ftp://ftp.kernel.org/pub        ftp://ftp.us.kernel.org/pub
 815 ftp://ftp.kernel.org/pub        ftp://ftp.uk.kernel.org/pub
 816 ftp://ftp.kernel.org/pub        ftp://ftp.hk.kernel.org/pub
 817 ftp://ftp.kernel.org/pub        ftp://ftp.au.kernel.org/pub
 818 ftp://ftp.kernel.org/pub        ftp://ftp.jp.kernel.org/pub
 819 ftp://.*/.*/    http://www.oesources.org/source/current/
 820 http://.*/.*/   http://www.oesources.org/source/current/
 821 }
 822