| #!/usr/bin/python -O |
| # Copyright 1999-2006 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Header: /var/cvsroot/gentoo-src/portage/bin/ebuild,v 1.18.2.3 2005/05/07 04:32:59 ferringb Exp $ |
| |
| import getopt, os, sys |
| |
| if len(sys.argv) <= 2: |
| print "Usage: ebuild <ebuild file> <command> [command] ..." |
| print "" |
| print "See the ebuild(1) man page for more info" |
| sys.exit(1) |
| |
| |
| opts, pargs = getopt.getopt(sys.argv[1:], '', ['debug', 'force']) |
| debug = ("--debug",'') in opts |
| force = ("--force",'') in opts |
| |
| if "merge" in pargs: |
| print "Disabling noauto in features... merge disables it. (qmerge doesn't)" |
| os.environ["FEATURES"] = os.environ.get("FEATURES", "") + " -noauto" |
| |
| os.environ["PORTAGE_CALLER"]="ebuild" |
| try: |
| import portage |
| except ImportError: |
| sys.path.insert(0, "/usr/lib/portage/pym") |
| import portage |
| |
| import portage_util, portage_const |
| |
| # do this _after_ 'import portage' to prevent unnecessary tracing |
| if debug and "python-trace" in portage.features: |
| import portage_debug |
| portage_debug.set_trace(True) |
| |
| if portage.settings["NOCOLOR"] in ("yes","true") or not sys.stdout.isatty(): |
| import output |
| output.nocolor() |
| |
| ebuild = pargs.pop(0) |
| if not os.path.isabs(ebuild): |
| mycwd = os.getcwd() |
| # Try to get the non-canonical path from the PWD evironment variable, since |
| # the canonical path returned from os.getcwd() may may be unusable in |
| # cases where the directory stucture is built from symlinks. |
| if "PWD" in os.environ and os.environ["PWD"] != mycwd and \ |
| os.path.realpath(os.environ["PWD"]) == mycwd: |
| mycwd = portage.normalize_path(os.environ["PWD"]) |
| ebuild = os.path.join(mycwd, ebuild) |
| ebuild = portage.normalize_path(ebuild) |
| # portdbapi uses the canonical path for the base of the portage tree, but |
| # subdirectories of the base can be built from symlinks (like crossdev does). |
| ebuild_portdir = os.path.realpath(os.path.dirname(os.path.dirname(ebuild))) |
| ebuild = os.path.join(ebuild_portdir, *ebuild.split(os.path.sep)[-2:]) |
| |
| if not os.path.exists(ebuild): |
| print "'%s' does not exist." % ebuild |
| sys.exit(1) |
| |
| ebuild_split = ebuild.split("/") |
| del ebuild_split[-2] |
| cpv = "/".join(ebuild_split[-2:])[:-7] |
| |
| if not portage.catpkgsplit(cpv): |
| print "!!! %s does not follow correct package syntax." % (cpv) |
| sys.exit(1) |
| |
| if ebuild.startswith(portage.root + portage_const.VDB_PATH): |
| mytree = "vartree" |
| |
| portage_ebuild = portage.db[portage.root][mytree].dbapi.findname(cpv) |
| |
| if os.path.realpath(portage_ebuild) != ebuild: |
| print "!!! Portage seems to think that %s is at %s" % (cpv, portage_ebuild) |
| sys.exit(1) |
| |
| else: |
| mytree = "porttree" |
| |
| portage_ebuild = portage.portdb.findname(cpv) |
| |
| if not portage_ebuild or portage_ebuild != ebuild: |
| overlay = "/".join(ebuild_split[:-2]) |
| os.environ["PORTDIR_OVERLAY"] = os.environ.get("PORTDIR_OVERLAY","") + " " + overlay |
| print "Appending %s to PORTDIR_OVERLAY..." % overlay |
| portage.close_portdbapi_caches() |
| reload(portage) |
| portage_ebuild = portage.portdb.findname(cpv) |
| |
| if not portage_ebuild or portage_ebuild != ebuild: |
| print "!!! %s does not seem to have a valid PORTDIR structure." % overlay |
| sys.exit(1) |
| |
| |
| if len(pargs) > 1 and "config" in pargs: |
| print "config must be called on it's own, not combined with any other phase" |
| sys.exit(1) |
| |
| def discard_digests(myebuild, mysettings, mydbapi): |
| """Discard all distfiles digests for the given ebuild. This is useful when |
| upstream has changed the identity of the distfiles and the user would |
| otherwise have to manually remove the Manifest and files/digest-* files in |
| order to ensure correct results.""" |
| try: |
| portage._doebuild_manifest_exempt_depend += 1 |
| pkgdir = os.path.dirname(myebuild) |
| fetchlist_dict = portage.FetchlistDict(pkgdir, mysettings, mydbapi) |
| cat, pkg = pkgdir.split(os.sep)[-2:] |
| cpv = cat + "/" + os.path.basename(myebuild)[:-7] |
| from portage_manifest import Manifest |
| mf = Manifest(pkgdir, mysettings["DISTDIR"], |
| fetchlist_dict=fetchlist_dict) |
| mf.create(requiredDistfiles=None, |
| assumeDistHashesSometimes=True, assumeDistHashesAlways=True) |
| distfiles = fetchlist_dict[cpv] |
| for myfile in distfiles: |
| try: |
| del mf.fhashdict["DIST"][myfile] |
| except KeyError: |
| pass |
| mf.write() |
| finally: |
| portage._doebuild_manifest_exempt_depend -= 1 |
| |
| for arg in pargs: |
| try: |
| tmpsettings = portage.config(clone=portage.settings) |
| if arg == "test" and not "test" in tmpsettings.features: |
| print "Forcing test." |
| tmpsettings["EBUILD_FORCE_TEST"] = "1" |
| tmpsettings.backupenv["EBUILD_FORCE_TEST"] = "1" |
| if arg == "digest" and force: |
| discard_digests(ebuild, tmpsettings, portage.portdb) |
| a = portage.doebuild(ebuild, arg, portage.root, tmpsettings, |
| debug=debug, tree=mytree) |
| except KeyboardInterrupt: |
| print "Interrupted." |
| a = 1 |
| except KeyError: |
| # aux_get error |
| a = 1 |
| if a == None: |
| print "Could not run the required binary?" |
| a = 127 |
| if a: |
| sys.exit(a) |