classes/recipes: Remove tab indentations in python code

index 03b0c60..fdaaac8 100644
@@ -4,8 +4,8 @@ CLASSOVERRIDE = "class-crosssdk"
 MACHINEOVERRIDES = ""
 PACKAGE_ARCH = "${SDK_ARCH}"
 python () {
-	# set TUNE_PKGARCH to SDK_ARCH
-	d.setVar('TUNE_PKGARCH', d.getVar('SDK_ARCH'))
+    # set TUNE_PKGARCH to SDK_ARCH
+    d.setVar('TUNE_PKGARCH', d.getVar('SDK_ARCH'))
 }
 
 STAGING_BINDIR_TOOLCHAIN = "${STAGING_DIR_NATIVE}${bindir_native}/${TARGET_ARCH}${TARGET_VENDOR}-${TARGET_OS}"

index 0e5675c..ed91a4b 100644
@@ -309,7 +309,7 @@ def incompatible_license(d, dont_want_licenses, package=None):
     except oe.license.LicenseError as exc:
         bb.fatal('%s: %s' % (d.getVar('P'), exc))
     return any(not oe.license.license_ok(canonical_license(d, l), \
-		dont_want_licenses) for l in licenses)
+               dont_want_licenses) for l in licenses)
 
 def check_license_flags(d):
     """

index 89ce716..ba59222 100644
@@ -34,8 +34,8 @@ def get_kernelversion_file(p):
         return None
 
 def linux_module_packages(s, d):
-	suffix = ""
-	return " ".join(map(lambda s: "kernel-module-%s%s" % (s.lower().replace('_', '-').replace('@', '+'), suffix), s.split()))
+    suffix = ""
+    return " ".join(map(lambda s: "kernel-module-%s%s" % (s.lower().replace('_', '-').replace('@', '+'), suffix), s.split()))
 
 # that's all
 

index bb491d2..0cfa5a6 100644
@@ -1,13 +1,13 @@
 python siteconfig_do_siteconfig () {
-	shared_state = sstate_state_fromvars(d)
-	if shared_state['task'] != 'populate_sysroot':
-		return
-	if not os.path.isdir(os.path.join(d.getVar('FILE_DIRNAME'), 'site_config')):
-		bb.debug(1, "No site_config directory, skipping do_siteconfig")
-		return
-	sstate_install(shared_state, d)
-	bb.build.exec_func('do_siteconfig_gencache', d)
-	sstate_clean(shared_state, d)
+    shared_state = sstate_state_fromvars(d)
+    if shared_state['task'] != 'populate_sysroot':
+        return
+    if not os.path.isdir(os.path.join(d.getVar('FILE_DIRNAME'), 'site_config')):
+        bb.debug(1, "No site_config directory, skipping do_siteconfig")
+        return
+    sstate_install(shared_state, d)
+    bb.build.exec_func('do_siteconfig_gencache', d)
+    sstate_clean(shared_state, d)
 }
 
 EXTRASITECONFIG ?= ""

index b8d8858..6abbb54 100644
@@ -55,35 +55,35 @@ inherit cml1 systemd update-rc.d ptest
 
 # internal helper
 def busybox_cfg(feature, tokens, cnf, rem):
-	if type(tokens) == type(""):
-		tokens = [tokens]
-	rem.extend(['/^[# ]*' + token + '[ =]/d' for token in tokens])
-	if feature:
-		cnf.extend([token + '=y' for token in tokens])
-	else:
-		cnf.extend(['# ' + token + ' is not set' for token in tokens])
+    if type(tokens) == type(""):
+        tokens = [tokens]
+    rem.extend(['/^[# ]*' + token + '[ =]/d' for token in tokens])
+    if feature:
+        cnf.extend([token + '=y' for token in tokens])
+    else:
+        cnf.extend(['# ' + token + ' is not set' for token in tokens])
 
 # Map distro features to config settings
 def features_to_busybox_settings(d):
-	cnf, rem = ([], [])
-	busybox_cfg(bb.utils.contains('DISTRO_FEATURES', 'ipv6', True, False, d), 'CONFIG_FEATURE_IPV6', cnf, rem)
-	busybox_cfg(True, 'CONFIG_LFS', cnf, rem)
-	busybox_cfg(True, 'CONFIG_FDISK_SUPPORT_LARGE_DISKS', cnf, rem)
-	busybox_cfg(bb.utils.contains('DISTRO_FEATURES', 'nls', True, False, d), 'CONFIG_LOCALE_SUPPORT', cnf, rem)
-	busybox_cfg(bb.utils.contains('DISTRO_FEATURES', 'ipv4', True, False, d), 'CONFIG_FEATURE_IFUPDOWN_IPV4', cnf, rem)
-	busybox_cfg(bb.utils.contains('DISTRO_FEATURES', 'ipv6', True, False, d), 'CONFIG_FEATURE_IFUPDOWN_IPV6', cnf, rem)
-	busybox_cfg(bb.utils.contains('DISTRO_FEATURES', 'wifi', True, False, d), 'CONFIG_RFKILL', cnf, rem)
-	busybox_cfg(bb.utils.contains('DISTRO_FEATURES', 'bluetooth', True, False, d), 'CONFIG_RFKILL', cnf, rem)
-	return "\n".join(cnf), "\n".join(rem)
+    cnf, rem = ([], [])
+    busybox_cfg(bb.utils.contains('DISTRO_FEATURES', 'ipv6', True, False, d), 'CONFIG_FEATURE_IPV6', cnf, rem)
+    busybox_cfg(True, 'CONFIG_LFS', cnf, rem)
+    busybox_cfg(True, 'CONFIG_FDISK_SUPPORT_LARGE_DISKS', cnf, rem)
+    busybox_cfg(bb.utils.contains('DISTRO_FEATURES', 'nls', True, False, d), 'CONFIG_LOCALE_SUPPORT', cnf, rem)
+    busybox_cfg(bb.utils.contains('DISTRO_FEATURES', 'ipv4', True, False, d), 'CONFIG_FEATURE_IFUPDOWN_IPV4', cnf, rem)
+    busybox_cfg(bb.utils.contains('DISTRO_FEATURES', 'ipv6', True, False, d), 'CONFIG_FEATURE_IFUPDOWN_IPV6', cnf, rem)
+    busybox_cfg(bb.utils.contains('DISTRO_FEATURES', 'wifi', True, False, d), 'CONFIG_RFKILL', cnf, rem)
+    busybox_cfg(bb.utils.contains('DISTRO_FEATURES', 'bluetooth', True, False, d), 'CONFIG_RFKILL', cnf, rem)
+    return "\n".join(cnf), "\n".join(rem)
 
 # X, Y = ${@features_to_busybox_settings(d)}
 # unfortunately doesn't seem to work with bitbake, workaround:
 def features_to_busybox_conf(d):
-	cnf, rem = features_to_busybox_settings(d)
-	return cnf
+    cnf, rem = features_to_busybox_settings(d)
+    return cnf
 def features_to_busybox_del(d):
-	cnf, rem = features_to_busybox_settings(d)
-	return rem
+    cnf, rem = features_to_busybox_settings(d)
+    return rem
 
 configmangle = '/CONFIG_EXTRA_CFLAGS/d; \
 		'

index 205ba4a..8f4ee55 100644
@@ -129,11 +129,11 @@ ALTERNATIVE_LINK_NAME[kill.1] = "${mandir}/man1/kill.1"
 ALTERNATIVE_LINK_NAME[stat.1] = "${mandir}/man1/stat.1"
 
 python __anonymous() {
-	for prog in d.getVar('base_bindir_progs').split():
-		d.setVarFlag('ALTERNATIVE_LINK_NAME', prog, '%s/%s' % (d.getVar('base_bindir'), prog))
+    for prog in d.getVar('base_bindir_progs').split():
+        d.setVarFlag('ALTERNATIVE_LINK_NAME', prog, '%s/%s' % (d.getVar('base_bindir'), prog))
 
-	for prog in d.getVar('sbindir_progs').split():
-		d.setVarFlag('ALTERNATIVE_LINK_NAME', prog, '%s/%s' % (d.getVar('sbindir'), prog))
+    for prog in d.getVar('sbindir_progs').split():
+        d.setVarFlag('ALTERNATIVE_LINK_NAME', prog, '%s/%s' % (d.getVar('sbindir'), prog))
 }
 
 BBCLASSEXTEND = "native nativesdk"

index f03ef96..e88eed9 100644
@@ -116,9 +116,9 @@ IMAGE_PREPROCESS_COMMAND += "do_populate_poky_src; "
 addtask rootfs after do_unpack
 
 python () {
-	# Ensure we run these usually noexec tasks
-	d.delVarFlag("do_fetch", "noexec")
-	d.delVarFlag("do_unpack", "noexec")
+    # Ensure we run these usually noexec tasks
+    d.delVarFlag("do_fetch", "noexec")
+    d.delVarFlag("do_unpack", "noexec")
 }
 
 create_bundle_files () {

index 31f8ead..5408e3f 100644
@@ -285,7 +285,7 @@ python(){
         for value in python_manifest[key]['files']:
             d.appendVar('FILES_' + pypackage, ' ' + value)
 
-    	# Add cached files
+        # Add cached files
         if include_pycs == '1':
             for value in python_manifest[key]['cached']:
                     d.appendVar('FILES_' + pypackage, ' ' + value)

index a4e3285..b565fd0 100644
@@ -121,10 +121,10 @@ ALTERNATIVE_LINK_NAME[dnsdomainname.1] = "${mandir}/man1/dnsdomainname.1"
 ALTERNATIVE_PRIORITY[hostname.1] = "10"
 
 python __anonymous() {
-	for prog in d.getVar('base_sbindir_progs').split():
-		d.setVarFlag('ALTERNATIVE_LINK_NAME', prog, '%s/%s' % (d.getVar('base_sbindir'), prog))
-	for prog in d.getVar('base_bindir_progs').split():
-		d.setVarFlag('ALTERNATIVE_LINK_NAME', prog, '%s/%s' % (d.getVar('base_bindir'), prog))
+    for prog in d.getVar('base_sbindir_progs').split():
+        d.setVarFlag('ALTERNATIVE_LINK_NAME', prog, '%s/%s' % (d.getVar('base_sbindir'), prog))
+    for prog in d.getVar('base_bindir_progs').split():
+        d.setVarFlag('ALTERNATIVE_LINK_NAME', prog, '%s/%s' % (d.getVar('base_bindir'), prog))
 }
 ALTERNATIVE_PRIORITY = "100"