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# Copyright 1999-2004 Gentoo Foundation |
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# Distributed under the GNU General Public License version 2 |
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# Distributed under the terms of the GNU General Public License v2 |
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# Copyright 2003-2004 Gentoo Technologies, Inc. |
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# $Header: /var/cvsroot/gentoo/src/catalyst/modules/embedded_target.py,v 1.6 2004/12/17 21:18:06 wolf31o2 Exp $ |
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# $Header: /home/cvsroot/gentoo/src/catalyst/modules/embedded_target.py,v 1.1 2004/05/17 01:21:17 zhen Exp $ |
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""" |
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""" |
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This class works like a 'stage3'. A stage2 tarball is unpacked, but instead |
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This class works like a 'stage3'. A stage2 tarball is unpacked, but instead |
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Lines 22-32
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def __init__(self,spec,addlargs): |
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def __init__(self,spec,addlargs): |
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self.required_values=[] |
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self.required_values=[] |
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self.valid_values=[] |
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self.valid_values=[] |
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self.valid_values.extend(["embedded/empty","embedded/rm","embedded/unmerge","embedded/runscript","embedded/mergeroot","embedded/packages","embedded/use","embedded/fs-type"]) |
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self.valid_values.extend(["embedded/empty","embedded/rm","embedded/unmerge","embedded/fs-prepare","embedded/fs-finish","embedded/mergeroot","embedded/packages","embedded/use","embedded/fs-type","boot/kernel"]) |
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if addlargs.has_key("embedded/fs-type"): |
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if addlargs.has_key("embedded/fs-type"): |
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self.valid_values.append("embedded/fs-ops") |
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self.valid_values.append("embedded/fs-ops") |
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# this kernel code is also from livecd stage2 |
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if addlargs.has_key("boot/kernel"): |
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if type(addlargs["boot/kernel"]) == types.StringType: |
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loopy=[addlargs["boot/kernel"]] |
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else: |
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loopy=addlargs["boot/kernel"] |
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for x in loopy: |
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self.required_values.append("boot/kernel/"+x+"/sources") |
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self.required_values.append("boot/kernel/"+x+"/config") |
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self.valid_values.append("boot/kernel/"+x+"/extraversion") |
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self.valid_values.append("boot/kernel/"+x+"/packages") |
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self.valid_values.append("boot/kernel/"+x+"/use") |
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self.valid_values.append("boot/kernel/"+x+"/gk_kernargs") |
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self.valid_values.append("boot/kernel/"+x+"/gk_action") |
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generic_stage_target.__init__(self,spec,addlargs) |
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generic_stage_target.__init__(self,spec,addlargs) |
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self.settings["image_path"]=self.settings["storedir"]+"/builds/"+self.settings["target_subpath"]+"/image" |
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self.settings["image_path"]=self.settings["storedir"]+"/builds/"+self.settings["target_subpath"]+"/image" |
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Lines 59-66
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cmd("/bin/bash "+self.settings["sharedir"]+"/targets/embedded/embedded.sh package","filesystem packaging failed") |
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cmd("/bin/bash "+self.settings["sharedir"]+"/targets/embedded/embedded.sh package","filesystem packaging failed") |
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except CatalystError: |
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except CatalystError: |
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self.unbind() |
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self.unbind() |
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raise CatalystError, "embedded filesystem created aborting due to error." |
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raise CatalystError, "embedded filesystem creation aborting due to error." |
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# this code is mostly duplication from the livecd stage2 module |
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def pre_build_fs(self): |
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try: |
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if self.settings.has_key("embedded/fs-prepare"): |
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cmd("/bin/bash "+self.settings["embedded/fs-prepare"], "pre filesystem packaging cause an error in execution") |
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except CatalystError: |
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self.unbind() |
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raise CatalystError, "embedded pre filesystem creation script aborting due to error" |
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def post_build_fs(self): |
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try: |
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if self.settings.has_key("embedded/fs-finish"): |
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cmd("/bin/bash "+self.settings["embedded/fs-finish"], "pre filesystem packaging cause an error in execution") |
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except CatalystError: |
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self.unbind() |
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raise CatalystError, "embedded post filesystem creation script aborting due to error" |
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def build_kernel(self): |
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mynames=self.settings["boot/kernel"] |
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if type(mynames)==types.StringType: |
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mynames=[mynames] |
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args=[] |
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args.append(`len(mynames)`) |
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for kname in mynames: |
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args.append(kname) |
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args.append(self.settings["boot/kernel/"+kname+"/sources"]) |
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try: |
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if not os.path.exists(self.settings["boot/kernel/"+kname+"/config"]): |
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self.unbind() |
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raise CatalystError, "Can't find kernel config: " \ |
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+self.settings["boot/kernel/"+kname+"/config"] |
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except TypeError: |
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raise CatalystError, "Required value boot/kernel/config not specified" |
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if self.settings.has_key("boot/kernel/"+kname+"/extraversion"): |
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args.append(self.settings["boot/kernel/"+kname+"/extraversion"]) |
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else: |
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args.append("NULL_VALUE") |
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if self.settings.has_key("boot/kernel/"+kname+"/gk_action"): |
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args.append(self.settings["boot/kernel/"+kname+"/gk_action"]) |
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for extra in ["use","packages","gk_kernargs"]: |
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if self.settings.has_key("boot/kernel/"+kname+"/"+extra): |
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myex=self.settings["boot/kernel/"+kname+"/"+extra] |
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if type(myex)==types.ListType: |
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myex=string.join(myex) |
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try: |
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myf=open(self.settings["chroot_path"]+"/var/tmp/"+kname+"."+extra,"w") |
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except: |
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self.unbind() |
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raise CatalystError,"Couldn't create file /var/tmp/"+kname+"."+extra+" in chroot." |
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if extra=="use": |
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myf.write("export USE=\""+myex+"\"\n") |
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if extra=="gk_kernargs": |
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myf.write("export clst_embedded_gk_kernargs=\""+myex+"\"\n") |
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else: |
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myf.write(myex+"\n") |
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myf.close() |
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try: |
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cmd("cp "+self.settings["boot/kernel/"+kname+"/config"]+" "+ \ |
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self.settings["chroot_path"]+"/var/tmp/"+kname+".config", \ |
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"Couldn't copy kernel config: "+self.settings["boot/kernel/"+kname+"/config"]) |
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except CatalystError: |
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self.unbind() |
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# If we need to pass special options to the bootloader |
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# for this kernel put them into the environment. |
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if self.settings.has_key("boot/kernel/"+kname+"/kernelopts"): |
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myopts=self.settings["boot/kernel/"+kname+"/kernelopts"] |
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if type(myopts) != types.StringType: |
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myopts = string.join(myopts) |
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os.putenv(kname+"_kernelopts", myopts) |
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else: |
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os.putenv(kname+"_kernelopts", "") |
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# execute the script that builds the kernel |
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cmd("/bin/bash "+self.settings["sharedir"]+"/targets/embedded/embedded.sh kernel "+list_bashify(args), |
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"Runscript kernel build failed") |
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def run_local(self): |
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def run_local(self): |
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mypackages=list_bashify(self.settings["embedded/packages"]) |
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mypackages=list_bashify(self.settings["embedded/packages"]) |
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Lines 70-78
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except CatalystError: |
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except CatalystError: |
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self.unbind() |
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self.unbind() |
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raise CatalystError, "Embedded build aborted due to error." |
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raise CatalystError, "Embedded build aborted due to error." |
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if self.settings.has_key("boot/kernel"): |
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self.build_kernel() |
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self.unmerge() |
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self.unmerge() |
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self.clean() |
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self.clean() |
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self.pre_build_fs() |
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self.build_fs() |
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self.build_fs() |
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self.post_build_fs() |
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def register(foo): |
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def register(foo): |
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foo.update({"embedded":embedded_target}) |
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foo.update({"embedded":embedded_target}) |
