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lib/oe/sdk.py: add SDK class
This new file contains the python 'populate sdk' implementation of the old bash populate_sdk_image() function for Opkg and Dpkg. (From OE-Core rev: 6247efaba592db924e6466c39aef441f0e07c62a) Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Laurentiu Palcu
committed by
Richard Purdie
Richard Purdie
parent
080ce63516
commit
09c508abd5
@@ -0,0 +1,209 @@
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from abc import ABCMeta, abstractmethod
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from oe.utils import execute_pre_post_process
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from oe.manifest import *
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from oe.package_manager import *
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import os
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import shutil
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import glob
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class Sdk(object):
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__metaclass__ = ABCMeta
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def __init__(self, d, manifest_dir):
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self.d = d
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self.sdk_output = self.d.getVar('SDK_OUTPUT', True)
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self.sdk_native_path = self.d.getVar('SDKPATHNATIVE', True).strip('/')
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self.target_path = self.d.getVar('SDKTARGETSYSROOT', True).strip('/')
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self.sysconfdir = self.d.getVar('sysconfdir', True).strip('/')
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self.sdk_target_sysroot = os.path.join(self.sdk_output, self.target_path)
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self.sdk_host_sysroot = self.sdk_output
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if manifest_dir is None:
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self.manifest_dir = self.d.getVar("SDK_DIR", True)
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else:
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self.manifest_dir = manifest_dir
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bb.utils.remove(self.sdk_output, True)
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self.install_order = Manifest.INSTALL_ORDER
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@abstractmethod
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def _populate(self):
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pass
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def populate(self):
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bb.utils.mkdirhier(self.sdk_output)
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# call backend dependent implementation
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self._populate()
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# Don't ship any libGL in the SDK
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bb.utils.remove(os.path.join(self.sdk_output, self.sdk_native_path,
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self.d.getVar('libdir_nativesdk', True).strip('/'),
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"libGL*"))
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# Fix or remove broken .la files
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bb.utils.remove(os.path.join(self.sdk_output, self.sdk_native_path,
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self.d.getVar('libdir_nativesdk', True).strip('/'),
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"*.la"))
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# Link the ld.so.cache file into the hosts filesystem
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link_name = os.path.join(self.sdk_output, self.sdk_native_path,
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self.sysconfdir, "ld.so.cache")
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os.symlink("/etc/ld.so.cache", link_name)
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execute_pre_post_process(self.d, self.d.getVar('SDK_POSTPROCESS_COMMAND', True))
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class RpmSdk(Sdk):
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pass
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class OpkgSdk(Sdk):
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def __init__(self, d, manifest_dir=None):
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super(OpkgSdk, self).__init__(d, manifest_dir)
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self.target_conf = self.d.getVar("IPKGCONF_TARGET", True)
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self.host_conf = self.d.getVar("IPKGCONF_SDK", True)
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self.target_manifest = OpkgManifest(d, self.manifest_dir,
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Manifest.MANIFEST_TYPE_SDK_TARGET)
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self.host_manifest = OpkgManifest(d, self.manifest_dir,
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Manifest.MANIFEST_TYPE_SDK_HOST)
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self.target_pm = OpkgPM(d, self.sdk_target_sysroot, self.target_conf,
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self.d.getVar("ALL_MULTILIB_PACKAGE_ARCHS", True))
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self.host_pm = OpkgPM(d, self.sdk_host_sysroot, self.host_conf,
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self.d.getVar("SDK_PACKAGE_ARCHS", True))
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def _populate_sysroot(self, pm, manifest):
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pkgs_to_install = manifest.parse_initial_manifest()
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pm.write_index()
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pm.update()
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for pkg_type in self.install_order:
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if pkg_type in pkgs_to_install:
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pm.install(pkgs_to_install[pkg_type],
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[False, True][pkg_type == Manifest.PKG_TYPE_ATTEMPT_ONLY])
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def _populate(self):
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bb.note("Installing TARGET packages")
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self._populate_sysroot(self.target_pm, self.target_manifest)
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self.target_pm.install_complementary(self.d.getVar('SDKIMAGE_INSTALL_COMPLEMENTARY', True))
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execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_TARGET_COMMAND", True))
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bb.note("Installing NATIVESDK packages")
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self._populate_sysroot(self.host_pm, self.host_manifest)
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execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_HOST_COMMAND", True))
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target_sysconfdir = os.path.join(self.sdk_target_sysroot, self.sysconfdir)
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host_sysconfdir = os.path.join(self.sdk_host_sysroot, self.sysconfdir)
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bb.utils.mkdirhier(target_sysconfdir)
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shutil.copy(self.target_conf, target_sysconfdir)
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os.chmod(os.path.join(target_sysconfdir,
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os.path.basename(self.target_conf)), 0644)
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bb.utils.mkdirhier(host_sysconfdir)
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shutil.copy(self.host_conf, host_sysconfdir)
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os.chmod(os.path.join(host_sysconfdir,
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os.path.basename(self.host_conf)), 0644)
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native_opkg_state_dir = os.path.join(self.sdk_output, self.sdk_native_path,
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self.d.getVar('localstatedir_nativesdk', True).strip('/'),
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"lib", "opkg")
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bb.utils.mkdirhier(native_opkg_state_dir)
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for f in glob.glob(os.path.join(self.sdk_output, "var", "lib", "opkg", "*")):
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bb.utils.movefile(f, native_opkg_state_dir)
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bb.utils.remove(os.path.join(self.sdk_output, "var"), True)
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class DpkgSdk(Sdk):
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def __init__(self, d, manifest_dir=None):
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super(DpkgSdk, self).__init__(d, manifest_dir)
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self.target_conf_dir = os.path.join(self.d.getVar("APTCONF_TARGET", True), "apt")
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self.host_conf_dir = os.path.join(self.d.getVar("APTCONF_TARGET", True), "apt-sdk")
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self.target_manifest = DpkgManifest(d, self.manifest_dir,
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Manifest.MANIFEST_TYPE_SDK_TARGET)
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self.host_manifest = DpkgManifest(d, self.manifest_dir,
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Manifest.MANIFEST_TYPE_SDK_HOST)
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self.target_pm = DpkgPM(d, self.sdk_target_sysroot,
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self.d.getVar("PACKAGE_ARCHS", True),
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self.d.getVar("DPKG_ARCH", True),
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self.target_conf_dir)
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self.host_pm = DpkgPM(d, self.sdk_host_sysroot,
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self.d.getVar("SDK_PACKAGE_ARCHS", True),
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self.d.getVar("DEB_SDK_ARCH", True),
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self.host_conf_dir)
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def _copy_apt_dir_to(self, dst_dir):
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staging_etcdir_native = self.d.getVar("STAGING_ETCDIR_NATIVE", True)
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bb.utils.remove(dst_dir, True)
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shutil.copytree(os.path.join(staging_etcdir_native, "apt"), dst_dir)
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def _populate_sysroot(self, pm, manifest):
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pkgs_to_install = manifest.parse_initial_manifest()
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pm.write_index()
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pm.update()
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for pkg_type in self.install_order:
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if pkg_type in pkgs_to_install:
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pm.install(pkgs_to_install[pkg_type],
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[False, True][pkg_type == Manifest.PKG_TYPE_ATTEMPT_ONLY])
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def _populate(self):
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bb.note("Installing TARGET packages")
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self._populate_sysroot(self.target_pm, self.target_manifest)
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execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_TARGET_COMMAND", True))
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self._copy_apt_dir_to(os.path.join(self.sdk_target_sysroot, "etc", "apt"))
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bb.note("Installing NATIVESDK packages")
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self._populate_sysroot(self.host_pm, self.host_manifest)
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execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_HOST_COMMAND", True))
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self._copy_apt_dir_to(os.path.join(self.sdk_output, self.sdk_native_path,
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"etc", "apt"))
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native_dpkg_state_dir = os.path.join(self.sdk_output, self.sdk_native_path,
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"var", "lib", "dpkg")
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bb.utils.mkdirhier(native_dpkg_state_dir)
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for f in glob.glob(os.path.join(self.sdk_output, "var", "lib", "dpkg", "*")):
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bb.utils.movefile(f, native_dpkg_state_dir)
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bb.utils.remove(os.path.join(self.sdk_output, "var"), True)
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def populate_sdk(d, manifest_dir=None):
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env_bkp = os.environ.copy()
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img_type = d.getVar('IMAGE_PKGTYPE', True)
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if img_type == "rpm":
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bb.fatal("RPM backend was not implemented yet...")
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elif img_type == "ipk":
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OpkgSdk(d, manifest_dir).populate()
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elif img_type == "deb":
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DpkgSdk(d, manifest_dir).populate()
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os.environ.clear()
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os.environ.update(env_bkp)
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if __name__ == "__main__":
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pass
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