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from abc import ABCMeta, abstractmethod
from oe.utils import execute_pre_post_process
from oe.manifest import *
from oe.package_manager import *
import os
import shutil
import glob
class Sdk(object):
__metaclass__ = ABCMeta
def __init__(self, d, manifest_dir):
self.d = d
self.sdk_output = self.d.getVar('SDK_OUTPUT', True)
self.sdk_native_path = self.d.getVar('SDKPATHNATIVE', True).strip('/')
self.target_path = self.d.getVar('SDKTARGETSYSROOT', True).strip('/')
self.sysconfdir = self.d.getVar('sysconfdir', True).strip('/')
self.sdk_target_sysroot = os.path.join(self.sdk_output, self.target_path)
self.sdk_host_sysroot = self.sdk_output
if manifest_dir is None:
self.manifest_dir = self.d.getVar("SDK_DIR", True)
else:
self.manifest_dir = manifest_dir
bb.utils.remove(self.sdk_output, True)
self.install_order = Manifest.INSTALL_ORDER
@abstractmethod
def _populate(self):
pass
def populate(self):
bb.utils.mkdirhier(self.sdk_output)
# call backend dependent implementation
self._populate()
# Don't ship any libGL in the SDK
bb.utils.remove(os.path.join(self.sdk_output, self.sdk_native_path,
self.d.getVar('libdir_nativesdk', True).strip('/'),
"libGL*"))
# Fix or remove broken .la files
bb.utils.remove(os.path.join(self.sdk_output, self.sdk_native_path,
self.d.getVar('libdir_nativesdk', True).strip('/'),
"*.la"))
# Link the ld.so.cache file into the hosts filesystem
link_name = os.path.join(self.sdk_output, self.sdk_native_path,
self.sysconfdir, "ld.so.cache")
os.symlink("/etc/ld.so.cache", link_name)
execute_pre_post_process(self.d, self.d.getVar('SDK_POSTPROCESS_COMMAND', True))
class RpmSdk(Sdk):
pass
class OpkgSdk(Sdk):
def __init__(self, d, manifest_dir=None):
super(OpkgSdk, self).__init__(d, manifest_dir)
self.target_conf = self.d.getVar("IPKGCONF_TARGET", True)
self.host_conf = self.d.getVar("IPKGCONF_SDK", True)
self.target_manifest = OpkgManifest(d, self.manifest_dir,
Manifest.MANIFEST_TYPE_SDK_TARGET)
self.host_manifest = OpkgManifest(d, self.manifest_dir,
Manifest.MANIFEST_TYPE_SDK_HOST)
self.target_pm = OpkgPM(d, self.sdk_target_sysroot, self.target_conf,
self.d.getVar("ALL_MULTILIB_PACKAGE_ARCHS", True))
self.host_pm = OpkgPM(d, self.sdk_host_sysroot, self.host_conf,
self.d.getVar("SDK_PACKAGE_ARCHS", True))
def _populate_sysroot(self, pm, manifest):
pkgs_to_install = manifest.parse_initial_manifest()
pm.write_index()
pm.update()
for pkg_type in self.install_order:
if pkg_type in pkgs_to_install:
pm.install(pkgs_to_install[pkg_type],
[False, True][pkg_type == Manifest.PKG_TYPE_ATTEMPT_ONLY])
def _populate(self):
bb.note("Installing TARGET packages")
self._populate_sysroot(self.target_pm, self.target_manifest)
self.target_pm.install_complementary(self.d.getVar('SDKIMAGE_INSTALL_COMPLEMENTARY', True))
execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_TARGET_COMMAND", True))
bb.note("Installing NATIVESDK packages")
self._populate_sysroot(self.host_pm, self.host_manifest)
execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_HOST_COMMAND", True))
target_sysconfdir = os.path.join(self.sdk_target_sysroot, self.sysconfdir)
host_sysconfdir = os.path.join(self.sdk_host_sysroot, self.sysconfdir)
bb.utils.mkdirhier(target_sysconfdir)
shutil.copy(self.target_conf, target_sysconfdir)
os.chmod(os.path.join(target_sysconfdir,
os.path.basename(self.target_conf)), 0644)
bb.utils.mkdirhier(host_sysconfdir)
shutil.copy(self.host_conf, host_sysconfdir)
os.chmod(os.path.join(host_sysconfdir,
os.path.basename(self.host_conf)), 0644)
native_opkg_state_dir = os.path.join(self.sdk_output, self.sdk_native_path,
self.d.getVar('localstatedir_nativesdk', True).strip('/'),
"lib", "opkg")
bb.utils.mkdirhier(native_opkg_state_dir)
for f in glob.glob(os.path.join(self.sdk_output, "var", "lib", "opkg", "*")):
bb.utils.movefile(f, native_opkg_state_dir)
bb.utils.remove(os.path.join(self.sdk_output, "var"), True)
class DpkgSdk(Sdk):
def __init__(self, d, manifest_dir=None):
super(DpkgSdk, self).__init__(d, manifest_dir)
self.target_conf_dir = os.path.join(self.d.getVar("APTCONF_TARGET", True), "apt")
self.host_conf_dir = os.path.join(self.d.getVar("APTCONF_TARGET", True), "apt-sdk")
self.target_manifest = DpkgManifest(d, self.manifest_dir,
Manifest.MANIFEST_TYPE_SDK_TARGET)
self.host_manifest = DpkgManifest(d, self.manifest_dir,
Manifest.MANIFEST_TYPE_SDK_HOST)
self.target_pm = DpkgPM(d, self.sdk_target_sysroot,
self.d.getVar("PACKAGE_ARCHS", True),
self.d.getVar("DPKG_ARCH", True),
self.target_conf_dir)
self.host_pm = DpkgPM(d, self.sdk_host_sysroot,
self.d.getVar("SDK_PACKAGE_ARCHS", True),
self.d.getVar("DEB_SDK_ARCH", True),
self.host_conf_dir)
def _copy_apt_dir_to(self, dst_dir):
staging_etcdir_native = self.d.getVar("STAGING_ETCDIR_NATIVE", True)
bb.utils.remove(dst_dir, True)
shutil.copytree(os.path.join(staging_etcdir_native, "apt"), dst_dir)
def _populate_sysroot(self, pm, manifest):
pkgs_to_install = manifest.parse_initial_manifest()
pm.write_index()
pm.update()
for pkg_type in self.install_order:
if pkg_type in pkgs_to_install:
pm.install(pkgs_to_install[pkg_type],
[False, True][pkg_type == Manifest.PKG_TYPE_ATTEMPT_ONLY])
def _populate(self):
bb.note("Installing TARGET packages")
self._populate_sysroot(self.target_pm, self.target_manifest)
execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_TARGET_COMMAND", True))
self._copy_apt_dir_to(os.path.join(self.sdk_target_sysroot, "etc", "apt"))
bb.note("Installing NATIVESDK packages")
self._populate_sysroot(self.host_pm, self.host_manifest)
execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_HOST_COMMAND", True))
self._copy_apt_dir_to(os.path.join(self.sdk_output, self.sdk_native_path,
"etc", "apt"))
native_dpkg_state_dir = os.path.join(self.sdk_output, self.sdk_native_path,
"var", "lib", "dpkg")
bb.utils.mkdirhier(native_dpkg_state_dir)
for f in glob.glob(os.path.join(self.sdk_output, "var", "lib", "dpkg", "*")):
bb.utils.movefile(f, native_dpkg_state_dir)
bb.utils.remove(os.path.join(self.sdk_output, "var"), True)
def populate_sdk(d, manifest_dir=None):
env_bkp = os.environ.copy()
img_type = d.getVar('IMAGE_PKGTYPE', True)
if img_type == "rpm":
bb.fatal("RPM backend was not implemented yet...")
elif img_type == "ipk":
OpkgSdk(d, manifest_dir).populate()
elif img_type == "deb":
DpkgSdk(d, manifest_dir).populate()
os.environ.clear()
os.environ.update(env_bkp)
if __name__ == "__main__":
pass
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