rootfs_rpm.bbclass: migrate image creation to dnf

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(From OE-Core rev: 65581c68d130fa74d703f6c3c92560e053857ac7)

Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/classes/rootfs_rpm.bbclass

@@ -2,20 +2,23 @@
 # Creates a root filesystem out of rpm packages
 #
 
-ROOTFS_PKGMANAGE = "rpm smartpm"
+ROOTFS_PKGMANAGE = "rpm dnf"
 ROOTFS_PKGMANAGE_BOOTSTRAP = "run-postinsts"
 
-# Add 100Meg of extra space for Smart
-IMAGE_ROOTFS_EXTRA_SPACE_append = "${@bb.utils.contains("PACKAGE_INSTALL", "smartpm", " + 102400", "" ,d)}"
+# dnf is using our custom distutils, and so will fail without these
+export STAGING_INCDIR
+export STAGING_LIBDIR
 
-# Smart is python based, so be sure python-native is available to us.
+# Add 100Meg of extra space for dnf
+IMAGE_ROOTFS_EXTRA_SPACE_append = "${@bb.utils.contains("PACKAGE_INSTALL", "dnf", " + 102400", "" ,d)}"
+
+# Dnf is python based, so be sure python-native is available to us.
 EXTRANATIVEPATH += "python-native"
 
 # opkg is needed for update-alternatives
 RPMROOTFSDEPENDS = "rpm-native:do_populate_sysroot \
-    rpmresolve-native:do_populate_sysroot \
-    python-smartpm-native:do_populate_sysroot \
-    createrepo-native:do_populate_sysroot \
+    dnf-native:do_populate_sysroot \
+    createrepo-c-native:do_populate_sysroot \
     opkg-native:do_populate_sysroot"
 
 do_rootfs[depends] += "${RPMROOTFSDEPENDS}"
@@ -35,7 +38,3 @@ python () {
         d.setVar('RPM_POSTPROCESS_COMMANDS', '')
 
 }
-# Smart is python based, so be sure python-native is available to us.
-EXTRANATIVEPATH += "python-native"
-
-rpmlibdir = "/var/lib/rpm"

meta/lib/oe/rootfs.py

@@ -431,6 +431,8 @@ class RpmRootfs(Rootfs):
                 bb.note('incremental removed: %s' % ' '.join(pkg_to_remove))
                 self.pm.remove(pkg_to_remove)
 
+            self.pm.autoremove()
+
     def _create(self):
         pkgs_to_install = self.manifest.parse_initial_manifest()
         rpm_pre_process_cmds = self.d.getVar('RPM_PREPROCESS_COMMANDS')
@@ -444,8 +446,6 @@ class RpmRootfs(Rootfs):
         if self.progress_reporter:
             self.progress_reporter.next_stage()
 
-        self.pm.dump_all_available_pkgs()
-
         if self.inc_rpm_image_gen == "1":
             self._create_incremental(pkgs_to_install)
 
@@ -480,15 +480,13 @@ class RpmRootfs(Rootfs):
         if self.progress_reporter:
             self.progress_reporter.next_stage()
 
-        self._setup_dbg_rootfs(['/etc/rpm', '/var/lib/rpm', '/var/lib/smart'])
+        self._setup_dbg_rootfs(['/etc', '/var/lib/rpm', '/var/cache/dnf', '/var/lib/dnf'])
 
         execute_pre_post_process(self.d, rpm_post_process_cmds)
 
         if self.inc_rpm_image_gen == "1":
             self.pm.backup_packaging_data()
 
-        self.pm.rpm_setup_smart_target_config()
-
         if self.progress_reporter:
             self.progress_reporter.next_stage()
 
@@ -526,15 +524,7 @@ class RpmRootfs(Rootfs):
             self.pm.save_rpmpostinst(pkg)
 
     def _cleanup(self):
-        # during the execution of postprocess commands, rpm is called several
-        # times to get the files installed, dependencies, etc. This creates the
-        # __db.00* (Berkeley DB files that hold locks, rpm specific environment
-        # settings, etc.), that should not get into the final rootfs
-        self.pm.unlock_rpm_db()
-        if os.path.isdir(self.pm.install_dir_path + "/tmp") and not os.listdir(self.pm.install_dir_path + "/tmp"):
-           bb.utils.remove(self.pm.install_dir_path + "/tmp", True)
-        if os.path.isdir(self.pm.install_dir_path) and not os.listdir(self.pm.install_dir_path):
-           bb.utils.remove(self.pm.install_dir_path, True)
+        pass
 
 class DpkgOpkgRootfs(Rootfs):
     def __init__(self, d, progress_reporter=None, logcatcher=None):

meta/lib/oe/sdk.py

@@ -130,7 +130,6 @@ class RpmSdk(Sdk):
 
         pm.create_configs()
         pm.write_index()
-        pm.dump_all_available_pkgs()
         pm.update()
 
         pkgs = []
@@ -188,7 +187,9 @@ class RpmSdk(Sdk):
                                                         True).strip('/'),
                                           )
         self.mkdirhier(native_sysconf_dir)
-        for f in glob.glob(os.path.join(self.sdk_output, "etc", "*")):
+        for f in glob.glob(os.path.join(self.sdk_output, "etc", "rpm*")):
+            self.movefile(f, native_sysconf_dir)
+        for f in glob.glob(os.path.join(self.sdk_output, "etc", "dnf", "*")):
             self.movefile(f, native_sysconf_dir)
         self.remove(os.path.join(self.sdk_output, "etc"), True)
 
@@ -350,7 +351,7 @@ def sdk_list_installed_packages(d, target, rootfs_dir=None):
     if img_type == "rpm":
         arch_var = ["SDK_PACKAGE_ARCHS", None][target is True]
         os_var = ["SDK_OS", None][target is True]
-        return RpmPkgsList(d, rootfs_dir, arch_var, os_var).list_pkgs()
+        return RpmPkgsList(d, rootfs_dir).list_pkgs()
     elif img_type == "ipk":
         conf_file_var = ["IPKGCONF_SDK", "IPKGCONF_TARGET"][target is True]
         return OpkgPkgsList(d, rootfs_dir, d.getVar(conf_file_var)).list_pkgs()