package_rpm/dev/ipk/tar: Drop unused functions

The package_xxx_install functions date from a different era and are not used by
anything. In the rpm case, they're simply unimplemented, in the tar case they're
using broken whitespace and deprecated functions. We might as well clean
out the old broken unused code.

(From OE-Core rev: 3684036213c9b1c27389260b7a1e3441c6bd659d)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/classes/package_deb.bbclass

@@ -10,57 +10,6 @@ DPKG_ARCH ?= "${TARGET_ARCH}"
 
 PKGWRITEDIRDEB = "${WORKDIR}/deploy-debs"
 
-python package_deb_fn () {
-    d.setVar('PKGFN', d.getVar('PKG'))
-}
-
-addtask package_deb_install
-python do_package_deb_install () {
-    pkg = d.getVar('PKG', True)
-    pkgfn = d.getVar('PKGFN', True)
-    rootfs = d.getVar('IMAGE_ROOTFS', True)
-    debdir = d.getVar('DEPLOY_DIR_DEB', True)
-    apt_config = d.expand('${STAGING_ETCDIR_NATIVE}/apt/apt.conf')
-    stagingbindir = d.getVar('STAGING_BINDIR_NATIVE', True)
-    tmpdir = d.getVar('TMPDIR', True)
-
-    if None in (pkg,pkgfn,rootfs):
-        raise bb.build.FuncFailed("missing variables (one or more of PKG, PKGFN, IMAGE_ROOTFS)")
-    try:
-        if not os.exists(rootfs):
-            os.makedirs(rootfs)
-        os.chdir(rootfs)
-    except OSError:
-        import sys
-        raise bb.build.FuncFailed(str(sys.exc_value))
-
-    # update packages file
-    (exitstatus, output) = commands.getstatusoutput('dpkg-scanpackages %s > %s/Packages' % (debdir, debdir))
-    if (exitstatus != 0 ):
-        raise bb.build.FuncFailed(output)
-
-    f = open(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN"), "w")
-    f.close()
-
-    # NOTE: this env stuff is racy at best, we need something more capable
-    # than 'commands' for command execution, which includes manipulating the
-    # env of the fork+execve'd processs
-
-    # Set up environment
-    apt_config_backup = os.getenv('APT_CONFIG')
-    os.putenv('APT_CONFIG', apt_config)
-    path = os.getenv('PATH')
-    os.putenv('PATH', '%s:%s' % (stagingbindir, os.getenv('PATH')))
-
-    # install package
-    commands.getstatusoutput('apt-get update')
-    commands.getstatusoutput('apt-get install -y %s' % pkgfn)
-
-    # revert environment
-    os.putenv('APT_CONFIG', apt_config_backup)
-    os.putenv('PATH', path)
-}
-
 #
 # Update the Packages index files in ${DEPLOY_DIR_DEB}
 #