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Commit | Line | Data |
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47a4cb89 MT |
1 | #!/usr/bin/python |
2 | ||
3 | import fcntl | |
4 | import grp | |
5 | import logging | |
d59bde4c | 6 | import math |
47a4cb89 MT |
7 | import os |
8 | import re | |
9 | import shutil | |
fc4d4177 | 10 | import socket |
47a4cb89 MT |
11 | import stat |
12 | import time | |
f02283bb | 13 | import uuid |
47a4cb89 | 14 | |
7c8f2953 | 15 | import base |
93bd0aa4 | 16 | import chroot |
47a4cb89 MT |
17 | import depsolve |
18 | import packages | |
fa6d335b | 19 | import repository |
47a4cb89 MT |
20 | import transaction |
21 | import util | |
22 | ||
23 | from constants import * | |
4496b160 | 24 | from i18n import _ |
e9c20259 | 25 | from errors import BuildError, BuildRootLocked, Error |
47a4cb89 MT |
26 | |
27 | ||
28 | class Builder(object): | |
29 | # The version of the kernel this machine is running. | |
30 | kernel_version = os.uname()[2] | |
31 | ||
7c8f2953 MT |
32 | def __init__(self, pkg, distro_config=None, build_id=None, **pakfire_args): |
33 | pakfire_args.update({ | |
34 | "builder" : True, | |
35 | }) | |
47a4cb89 | 36 | |
7c8f2953 MT |
37 | # Create pakfire instance. |
38 | self.pakfire = base.Pakfire(distro_config=distro_config, **pakfire_args) | |
39 | self.distro = self.pakfire.distro | |
40 | self.path = self.pakfire.path | |
41 | ||
42 | # Open the package. | |
983f1a7d MT |
43 | if pkg: |
44 | self.pkg = packages.open(self.pakfire, None, pkg) | |
a2e57fc2 MT |
45 | |
46 | # Log the package information. | |
47 | if not isinstance(self.pkg, packages.Makefile): | |
48 | dump = self.pkg.dump(long=True) | |
49 | self.log.info(dump) | |
983f1a7d MT |
50 | else: |
51 | # No package was given. | |
52 | self.pkg = None | |
7c8f2953 MT |
53 | |
54 | # XXX need to make this configureable | |
47a4cb89 MT |
55 | self.settings = { |
56 | "enable_loop_devices" : True, | |
33f4679b | 57 | "enable_ccache" : True, |
8c716255 | 58 | "enable_icecream" : False, |
47a4cb89 | 59 | } |
7c8f2953 | 60 | #self.settings.update(settings) |
47a4cb89 MT |
61 | |
62 | self.buildroot = "/buildroot" | |
63 | ||
64 | # Lock the buildroot | |
65 | self._lock = None | |
66 | self.lock() | |
67 | ||
fc4d4177 MT |
68 | # Save the build time. |
69 | self.build_time = int(time.time()) | |
f02283bb MT |
70 | |
71 | # Save the build id and generate one if no build id was provided. | |
72 | if not build_id: | |
73 | build_id = uuid.uuid4() | |
74 | ||
fc4d4177 MT |
75 | self.build_id = build_id |
76 | ||
7c8f2953 MT |
77 | @property |
78 | def arch(self): | |
79 | """ | |
80 | Inherit architecture from distribution configuration. | |
81 | """ | |
82 | return self.distro.arch | |
83 | ||
fc4d4177 MT |
84 | @property |
85 | def info(self): | |
86 | return { | |
87 | "build_date" : time.strftime("%a, %d %b %Y %H:%M:%S +0000", time.gmtime(self.build_time)), | |
88 | "build_host" : socket.gethostname(), | |
89 | "build_id" : self.build_id, | |
90 | "build_time" : self.build_time, | |
91 | } | |
92 | ||
47a4cb89 MT |
93 | def lock(self): |
94 | filename = os.path.join(self.path, ".lock") | |
95 | ||
96 | try: | |
97 | self._lock = open(filename, "a+") | |
98 | except IOError, e: | |
99 | return 0 | |
100 | ||
101 | try: | |
102 | fcntl.lockf(self._lock.fileno(), fcntl.LOCK_EX | fcntl.LOCK_NB) | |
103 | except IOError, e: | |
104 | raise BuildRootLocked, "Buildroot is locked" | |
105 | ||
106 | return 1 | |
107 | ||
108 | def unlock(self): | |
109 | if self._lock: | |
110 | self._lock.close() | |
111 | self._lock = None | |
112 | ||
113 | def copyin(self, file_out, file_in): | |
114 | if file_in.startswith("/"): | |
115 | file_in = file_in[1:] | |
116 | ||
117 | file_in = self.chrootPath(file_in) | |
118 | ||
119 | #if not os.path.exists(file_out): | |
120 | # return | |
121 | ||
122 | dir_in = os.path.dirname(file_in) | |
123 | if not os.path.exists(dir_in): | |
124 | os.makedirs(dir_in) | |
125 | ||
126 | logging.debug("%s --> %s" % (file_out, file_in)) | |
127 | ||
128 | shutil.copy2(file_out, file_in) | |
129 | ||
130 | def copyout(self, file_in, file_out): | |
131 | if file_in.startswith("/"): | |
132 | file_in = file_in[1:] | |
133 | ||
134 | file_in = self.chrootPath(file_in) | |
135 | ||
136 | #if not os.path.exists(file_in): | |
137 | # return | |
138 | ||
139 | dir_out = os.path.dirname(file_out) | |
140 | if not os.path.exists(dir_out): | |
141 | os.makedirs(dir_out) | |
142 | ||
143 | logging.debug("%s --> %s" % (file_in, file_out)) | |
144 | ||
145 | shutil.copy2(file_in, file_out) | |
146 | ||
147 | def copy_result(self, resultdir): | |
148 | dir_in = self.chrootPath("result") | |
149 | ||
150 | for dir, subdirs, files in os.walk(dir_in): | |
151 | basename = os.path.basename(dir) | |
152 | dir = dir[len(self.chrootPath()):] | |
153 | for file in files: | |
154 | file_in = os.path.join(dir, file) | |
155 | ||
156 | file_out = os.path.join( | |
157 | resultdir, | |
158 | basename, | |
159 | file, | |
160 | ) | |
161 | ||
162 | self.copyout(file_in, file_out) | |
163 | ||
9c2ad426 | 164 | def extract(self, requires=None, build_deps=True): |
47a4cb89 MT |
165 | """ |
166 | Gets a dependency set and extracts all packages | |
167 | to the environment. | |
168 | """ | |
9c2ad426 MT |
169 | if not requires: |
170 | requires = [] | |
5be98997 | 171 | |
9c2ad426 MT |
172 | # Add neccessary build dependencies. |
173 | requires += BUILD_PACKAGES | |
3d960a21 | 174 | |
33f4679b MT |
175 | # If we have ccache enabled, we need to extract it |
176 | # to the build chroot. | |
177 | if self.settings.get("enable_ccache"): | |
9c2ad426 | 178 | requires.append("ccache") |
33f4679b | 179 | |
5be98997 MT |
180 | # If we have icecream enabled, we need to extract it |
181 | # to the build chroot. | |
182 | if self.settings.get("enable_icecream"): | |
9c2ad426 | 183 | requires.append("icecream") |
47a4cb89 MT |
184 | |
185 | # Get build dependencies from source package. | |
186 | if isinstance(self.pkg, packages.SourcePackage): | |
187 | for req in self.pkg.requires: | |
9c2ad426 | 188 | requires.append(req) |
47a4cb89 | 189 | |
9c2ad426 MT |
190 | # Install all packages. |
191 | self.install(requires) | |
47a4cb89 MT |
192 | |
193 | # Copy the makefile and load source tarballs. | |
194 | if isinstance(self.pkg, packages.Makefile): | |
195 | self.pkg.extract(self) | |
196 | ||
4496b160 MT |
197 | elif isinstance(self.pkg, packages.SourcePackage): |
198 | self.pkg.extract(_("Extracting: %s (source)") % self.pkg.name, | |
199 | prefix=os.path.join(self.path, "build")) | |
200 | ||
47a4cb89 MT |
201 | # If we have a makefile, we can only get the build dependencies |
202 | # after we have extracted all the rest. | |
203 | if build_deps and isinstance(self.pkg, packages.Makefile): | |
204 | requires = self.make_requires() | |
205 | if not requires: | |
206 | return | |
207 | ||
9c2ad426 | 208 | self.install(requires) |
47a4cb89 | 209 | |
9c2ad426 MT |
210 | def install(self, requires): |
211 | """ | |
212 | Install everything that is required in requires. | |
213 | """ | |
c9ec78ca MT |
214 | # If we got nothing to do, we quit immediately. |
215 | if not requires: | |
216 | return | |
217 | ||
9c2ad426 MT |
218 | ds = depsolve.DependencySet(self.pakfire) |
219 | for r in requires: | |
c9ec78ca MT |
220 | if isinstance(r, packages.BinaryPackage): |
221 | ds.add_package(r) | |
222 | else: | |
223 | ds.add_requires(r) | |
9c2ad426 MT |
224 | ds.resolve() |
225 | ds.dump() | |
226 | ||
227 | ts = transaction.Transaction(self.pakfire, ds) | |
228 | ts.run() | |
47a4cb89 | 229 | |
c9ec78ca MT |
230 | def install_test(self): |
231 | pkgs = [] | |
232 | ||
233 | # Connect packages to the FS repository. | |
234 | r = repository.FileSystemRepository(self.pakfire) | |
235 | ||
236 | for dir, subdirs, files in os.walk(self.chrootPath("result")): | |
237 | for file in files: | |
238 | file = os.path.join(dir, file) | |
239 | ||
240 | if not file.endswith(PACKAGE_EXTENSION): | |
241 | continue | |
242 | ||
243 | p = packages.BinaryPackage(self.pakfire, r, file) | |
244 | pkgs.append(p) | |
245 | ||
246 | self.install(pkgs) | |
247 | ||
47a4cb89 MT |
248 | @property |
249 | def log(self): | |
250 | # XXX for now, return the root logger | |
251 | return logging.getLogger() | |
252 | ||
253 | def chrootPath(self, *args): | |
254 | # Remove all leading slashes | |
255 | _args = [] | |
256 | for arg in args: | |
257 | if arg.startswith("/"): | |
258 | arg = arg[1:] | |
259 | _args.append(arg) | |
260 | args = _args | |
261 | ||
262 | ret = os.path.join(self.path, *args) | |
263 | ret = ret.replace("//", "/") | |
264 | ||
265 | assert ret.startswith(self.path) | |
266 | ||
267 | return ret | |
268 | ||
269 | def prepare(self): | |
677ff42a MT |
270 | prepared_tag = ".prepared" |
271 | ||
272 | if os.path.exists(self.chrootPath(prepared_tag)): | |
273 | return | |
274 | ||
47a4cb89 MT |
275 | # Create directory. |
276 | if not os.path.exists(self.path): | |
277 | os.makedirs(self.path) | |
278 | ||
279 | # Create important directories. | |
280 | dirs = [ | |
281 | "build", | |
282 | self.buildroot, | |
283 | "dev", | |
284 | "dev/pts", | |
285 | "dev/shm", | |
286 | "etc", | |
287 | "proc", | |
288 | "result", | |
289 | "sys", | |
290 | "tmp", | |
291 | "usr/src", | |
292 | ] | |
33f4679b MT |
293 | |
294 | # Create cache dir if ccache is enabled. | |
295 | if self.settings.get("enable_ccache"): | |
296 | dirs.append("var/cache/ccache") | |
297 | ||
298 | if not os.path.exists(CCACHE_CACHE_DIR): | |
299 | os.makedirs(CCACHE_CACHE_DIR) | |
300 | ||
47a4cb89 MT |
301 | for dir in dirs: |
302 | dir = self.chrootPath(dir) | |
303 | if not os.path.exists(dir): | |
304 | os.makedirs(dir) | |
305 | ||
6378690e MT |
306 | # Create neccessary files like /etc/fstab and /etc/mtab. |
307 | files = ( | |
308 | "etc/fstab", | |
677ff42a MT |
309 | "etc/mtab", |
310 | prepared_tag, | |
6378690e MT |
311 | ) |
312 | ||
313 | for file in files: | |
314 | file = self.chrootPath(file) | |
315 | dir = os.path.dirname(file) | |
316 | if not os.path.exists(dir): | |
317 | os.makedirs(dir) | |
318 | f = open(file, "w") | |
319 | f.close() | |
320 | ||
47a4cb89 | 321 | self._prepare_dev() |
47a4cb89 MT |
322 | self._prepare_dns() |
323 | ||
324 | def _prepare_dev(self): | |
325 | prevMask = os.umask(0000) | |
326 | ||
327 | nodes = [ | |
328 | ("dev/null", stat.S_IFCHR | 0666, os.makedev(1, 3)), | |
329 | ("dev/full", stat.S_IFCHR | 0666, os.makedev(1, 7)), | |
330 | ("dev/zero", stat.S_IFCHR | 0666, os.makedev(1, 5)), | |
331 | ("dev/random", stat.S_IFCHR | 0666, os.makedev(1, 8)), | |
332 | ("dev/urandom", stat.S_IFCHR | 0444, os.makedev(1, 9)), | |
333 | ("dev/tty", stat.S_IFCHR | 0666, os.makedev(5, 0)), | |
334 | ("dev/console", stat.S_IFCHR | 0600, os.makedev(5, 1)), | |
335 | ] | |
336 | ||
337 | # If we need loop devices (which are optional) we create them here. | |
338 | if self.settings["enable_loop_devices"]: | |
339 | for i in range(0, 7): | |
340 | nodes.append(("dev/loop%d" % i, stat.S_IFBLK | 0660, os.makedev(7, i))) | |
341 | ||
342 | # Create all the nodes. | |
343 | for node in nodes: | |
344 | self._create_node(*node) | |
345 | ||
346 | os.symlink("/proc/self/fd/0", self.chrootPath("dev", "stdin")) | |
347 | os.symlink("/proc/self/fd/1", self.chrootPath("dev", "stdout")) | |
348 | os.symlink("/proc/self/fd/2", self.chrootPath("dev", "stderr")) | |
349 | os.symlink("/proc/self/fd", self.chrootPath("dev", "fd")) | |
350 | ||
351 | # make device node for el4 and el5 | |
352 | if self.kernel_version < "2.6.19": | |
353 | self._make_node("dev/ptmx", stat.S_IFCHR | 0666, os.makedev(5, 2)) | |
354 | else: | |
355 | os.symlink("/dev/pts/ptmx", self.chrootPath("dev", "ptmx")) | |
356 | ||
357 | os.umask(prevMask) | |
358 | ||
47a4cb89 | 359 | def _prepare_dns(self): |
18973967 MT |
360 | """ |
361 | Add DNS resolution facility to chroot environment by copying | |
362 | /etc/resolv.conf and /etc/hosts. | |
363 | """ | |
364 | for i in ("/etc/resolv.conf", "/etc/hosts"): | |
365 | self.copyin(i, i) | |
47a4cb89 MT |
366 | |
367 | def _create_node(self, filename, mode, device): | |
368 | logging.debug("Create node: %s (%s)" % (filename, mode)) | |
369 | ||
370 | filename = self.chrootPath(filename) | |
371 | ||
372 | # Create parent directory if it is missing. | |
373 | dirname = os.path.dirname(filename) | |
374 | if not os.path.exists(dirname): | |
375 | os.makedirs(dirname) | |
376 | ||
377 | os.mknod(filename, mode, device) | |
378 | ||
526c3e7f | 379 | def destroy(self): |
e412b8dc | 380 | logging.debug("Destroying environment %s" % self.path) |
47a4cb89 MT |
381 | |
382 | if os.path.exists(self.path): | |
383 | util.rm(self.path) | |
384 | ||
e412b8dc MT |
385 | def cleanup(self): |
386 | logging.debug("Cleaning environemnt.") | |
387 | ||
388 | # Run make clean and let it cleanup its stuff. | |
389 | self.make("clean") | |
390 | ||
391 | # Remove the build directory and buildroot. | |
392 | dirs = ("build", self.buildroot, "result") | |
393 | ||
394 | for d in dirs: | |
395 | d = self.chrootPath(d) | |
396 | if not os.path.exists(d): | |
397 | continue | |
398 | ||
399 | util.rm(d) | |
400 | os.makedirs(d) | |
401 | ||
402 | # Clear make_info cache. | |
403 | if hasattr(self, "_make_info"): | |
404 | del self._make_info | |
405 | ||
47a4cb89 MT |
406 | def _mountall(self): |
407 | self.log.debug("Mounting environment") | |
408 | for cmd, mountpoint in self.mountpoints: | |
409 | cmd = "%s %s" % (cmd, self.chrootPath(mountpoint)) | |
93bd0aa4 | 410 | chroot.do(cmd, shell=True) |
47a4cb89 MT |
411 | |
412 | def _umountall(self): | |
413 | self.log.debug("Umounting environment") | |
414 | for cmd, mountpoint in self.mountpoints: | |
415 | cmd = "umount -n %s" % self.chrootPath(mountpoint) | |
93bd0aa4 | 416 | chroot.do(cmd, raiseExc=0, shell=True) |
47a4cb89 MT |
417 | |
418 | @property | |
419 | def mountpoints(self): | |
420 | ret = [ | |
421 | ("mount -n -t proc pakfire_chroot_proc", "proc"), | |
422 | ("mount -n -t sysfs pakfire_chroot_sysfs", "sys"), | |
423 | ] | |
424 | ||
425 | mountopt = "gid=%d,mode=0620,ptmxmode=0666" % grp.getgrnam("tty").gr_gid | |
426 | if self.kernel_version >= "2.6.29": | |
427 | mountopt += ",newinstance" | |
428 | ||
429 | ret.extend([ | |
430 | ("mount -n -t devpts -o %s pakfire_chroot_devpts" % mountopt, "dev/pts"), | |
431 | ("mount -n -t tmpfs pakfire_chroot_shmfs", "dev/shm"), | |
432 | ]) | |
433 | ||
33f4679b MT |
434 | if self.settings.get("enable_ccache"): |
435 | ret.append(("mount -n --bind %s" % CCACHE_CACHE_DIR, "var/cache/ccache")) | |
436 | ||
47a4cb89 MT |
437 | return ret |
438 | ||
d59bde4c MT |
439 | @staticmethod |
440 | def calc_parallelism(): | |
441 | """ | |
442 | Calculate how many processes to run | |
443 | at the same time. | |
444 | ||
445 | We take the log10(number of processors) * factor | |
446 | """ | |
447 | num = os.sysconf("SC_NPROCESSORS_CONF") | |
448 | if num == 1: | |
449 | return 2 | |
450 | else: | |
451 | return int(round(math.log10(num) * 26)) | |
452 | ||
47a4cb89 MT |
453 | @property |
454 | def environ(self): | |
455 | env = { | |
0cf10c2d MT |
456 | # Add HOME manually, because it is occasionally not set |
457 | # and some builds get in trouble then. | |
458 | "HOME" : "/root", | |
89ebac67 MT |
459 | "TERM" : os.environ.get("TERM", "dumb"), |
460 | "PS1" : "\u:\w\$ ", | |
0cf10c2d | 461 | |
47a4cb89 | 462 | "BUILDROOT" : self.buildroot, |
d59bde4c | 463 | "PARALLELISMFLAGS" : "-j%s" % self.calc_parallelism(), |
47a4cb89 MT |
464 | } |
465 | ||
466 | # Inherit environment from distro | |
467 | env.update(self.pakfire.distro.environ) | |
468 | ||
5be98997 MT |
469 | # Icecream environment settings |
470 | if self.settings.get("enable_icecream", None): | |
471 | # Set the toolchain path | |
472 | if self.settings.get("icecream_toolchain", None): | |
473 | env["ICECC_VERSION"] = self.settings.get("icecream_toolchain") | |
474 | ||
475 | # Set preferred host if configured. | |
476 | if self.settings.get("icecream_preferred_host", None): | |
477 | env["ICECC_PREFERRED_HOST"] = \ | |
478 | self.settings.get("icecream_preferred_host") | |
479 | ||
47a4cb89 MT |
480 | # XXX what do we need else? |
481 | ||
482 | return env | |
483 | ||
484 | def do(self, command, shell=True, personality=None, *args, **kwargs): | |
485 | ret = None | |
486 | try: | |
487 | # Environment variables | |
488 | env = self.environ | |
489 | ||
490 | if kwargs.has_key("env"): | |
491 | env.update(kwargs.pop("env")) | |
492 | ||
15398910 MT |
493 | logging.debug("Environment:") |
494 | for k, v in sorted(env.items()): | |
495 | logging.debug(" %s=%s" % (k, v)) | |
496 | ||
e360ea59 MT |
497 | # Update personality it none was set |
498 | if not personality: | |
7c8f2953 | 499 | personality = self.distro.personality |
e360ea59 | 500 | |
5be98997 MT |
501 | # Make every shell to a login shell because we set a lot of |
502 | # environment things there. | |
503 | if shell: | |
504 | command = ["bash", "--login", "-c", command] | |
505 | ||
47a4cb89 MT |
506 | self._mountall() |
507 | ||
508 | if not kwargs.has_key("chrootPath"): | |
509 | kwargs["chrootPath"] = self.chrootPath() | |
510 | ||
c96185e9 | 511 | ret = chroot.do( |
47a4cb89 MT |
512 | command, |
513 | personality=personality, | |
5be98997 | 514 | shell=False, |
47a4cb89 MT |
515 | env=env, |
516 | logger=self.log, | |
517 | *args, | |
518 | **kwargs | |
519 | ) | |
520 | ||
521 | finally: | |
522 | self._umountall() | |
523 | ||
524 | return ret | |
525 | ||
526 | def make(self, *args, **kwargs): | |
4496b160 MT |
527 | if isinstance(self.pkg, packages.Makefile): |
528 | filename = os.path.basename(self.pkg.filename) | |
529 | elif isinstance(self.pkg, packages.SourcePackage): | |
530 | filename = "%s.%s" % (self.pkg.name, MAKEFILE_EXTENSION) | |
531 | ||
532 | return self.do("make -f /build/%s %s" % (filename, " ".join(args)), | |
5be98997 | 533 | **kwargs) |
47a4cb89 MT |
534 | |
535 | @property | |
536 | def make_info(self): | |
537 | if not hasattr(self, "_make_info"): | |
538 | info = {} | |
539 | ||
540 | output = self.make("buildinfo", returnOutput=True) | |
541 | ||
542 | for line in output.splitlines(): | |
543 | # XXX temporarily | |
544 | if not line: | |
545 | break | |
546 | ||
547 | m = re.match(r"^(\w+)=(.*)$", line) | |
548 | if not m: | |
549 | continue | |
550 | ||
551 | info[m.group(1)] = m.group(2).strip("\"") | |
552 | ||
553 | self._make_info = info | |
554 | ||
555 | return self._make_info | |
556 | ||
557 | @property | |
558 | def packages(self): | |
559 | if hasattr(self, "_packages"): | |
560 | return self._packages | |
561 | ||
562 | pkgs = [] | |
563 | output = self.make("packageinfo", returnOutput=True) | |
564 | ||
565 | pkg = {} | |
566 | for line in output.splitlines(): | |
567 | if not line: | |
568 | pkgs.append(pkg) | |
569 | pkg = {} | |
570 | ||
571 | m = re.match(r"^(\w+)=(.*)$", line) | |
572 | if not m: | |
573 | continue | |
574 | ||
575 | k, v = m.groups() | |
576 | pkg[k] = v.strip("\"") | |
577 | ||
3723913b MT |
578 | # Create a dummy repository to link the virtual packages to |
579 | repo = repository.DummyRepository(self.pakfire) | |
580 | ||
47a4cb89 MT |
581 | self._packages = [] |
582 | for pkg in pkgs: | |
fa6d335b | 583 | pkg = packages.VirtualPackage(self.pakfire, pkg) # XXX had to remove repo here?! |
47a4cb89 MT |
584 | self._packages.append(pkg) |
585 | ||
586 | return self._packages | |
587 | ||
588 | def make_requires(self): | |
589 | return self.make_info.get("PKG_BUILD_DEPS", "").split() | |
590 | ||
591 | def make_sources(self): | |
592 | return self.make_info.get("PKG_FILES", "").split() | |
593 | ||
5be98997 MT |
594 | def create_icecream_toolchain(self): |
595 | if not self.settings.get("enable_icecream", None): | |
596 | return | |
597 | ||
598 | out = self.do("icecc --build-native", returnOutput=True) | |
599 | ||
600 | for line in out.splitlines(): | |
601 | m = re.match(r"^creating ([a-z0-9]+\.tar\.gz)", line) | |
602 | if m: | |
603 | self.settings["icecream_toolchain"] = "/%s" % m.group(1) | |
604 | ||
47a4cb89 | 605 | def build(self): |
5be98997 MT |
606 | self.create_icecream_toolchain() |
607 | ||
e9c20259 MT |
608 | try: |
609 | self.make("build") | |
610 | ||
611 | except Error: | |
612 | raise BuildError, "The build command failed." | |
47a4cb89 MT |
613 | |
614 | for pkg in reversed(self.packages): | |
d507be4d | 615 | packager = packages.BinaryPackager(self.pakfire, pkg, self) |
47a4cb89 MT |
616 | packager() |
617 | ||
618 | def dist(self): | |
619 | self.pkg.dist(self) | |
620 | ||
621 | def shell(self, args=[]): | |
e9c20259 MT |
622 | if not util.cli_is_interactive(): |
623 | logging.warning("Cannot run shell on non-interactive console.") | |
624 | return | |
625 | ||
9c2ad426 MT |
626 | # Install all packages that are needed to run a shell. |
627 | self.install(SHELL_PACKAGES) | |
628 | ||
47a4cb89 | 629 | # XXX need to set CFLAGS here |
a7596ccf | 630 | command = "/usr/sbin/chroot %s /usr/bin/chroot-shell %s" % \ |
47a4cb89 MT |
631 | (self.chrootPath(), " ".join(args)) |
632 | ||
e360ea59 MT |
633 | # Add personality if we require one |
634 | if self.pakfire.distro.personality: | |
a7596ccf MT |
635 | command = "%s %s" % (self.pakfire.distro.personality, command) |
636 | ||
637 | for key, val in self.environ.items(): | |
638 | command = "%s=\"%s\" " % (key, val) + command | |
e360ea59 | 639 | |
47a4cb89 | 640 | # Empty the environment |
a7596ccf | 641 | command = "env -i - %s" % command |
47a4cb89 MT |
642 | |
643 | logging.debug("Shell command: %s" % command) | |
644 | ||
645 | try: | |
646 | self._mountall() | |
647 | ||
648 | shell = os.system(command) | |
649 | return os.WEXITSTATUS(shell) | |
650 | ||
651 | finally: | |
652 | self._umountall() |