classes: Standardise whitespace in anonymous python methods and factor out functions for more efficent use by bitbake (as also patched in OE)

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@875 311d38ba-8fff-0310-9ca6-ca027cbcb966

8 files changed, 132 insertions, 111 deletions

diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index 299bf7bee2..d8853e5464 100644
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -666,52 +666,56 @@ python read_subpackage_metadata () {
 			bb.data.setVar(key, sdata[key], d)
 }
 
-python __anonymous () {
-	import exceptions
-	need_host = bb.data.getVar('COMPATIBLE_HOST', d, 1)
-	if need_host:
-		import re
-		this_host = bb.data.getVar('HOST_SYS', d, 1)
-		if not re.match(need_host, this_host):
-			raise bb.parse.SkipPackage("incompatible with host %s" % this_host)
-
-	need_machine = bb.data.getVar('COMPATIBLE_MACHINE', d, 1)
-	if need_machine:
-		import re
-		this_machine = bb.data.getVar('MACHINE', d, 1)
-		if this_machine and not re.match(need_machine, this_machine):
-			raise bb.parse.SkipPackage("incompatible with machine %s" % this_machine)
-
-	pn = bb.data.getVar('PN', d, 1)
-
-	srcdate = bb.data.getVar('SRCDATE_%s' % pn, d, 1)
-	if srcdate != None:
-		bb.data.setVar('SRCDATE', srcdate, d)
-
-	use_nls = bb.data.getVar('USE_NLS_%s' % pn, d, 1)
-	if use_nls != None:
-		bb.data.setVar('USE_NLS', use_nls, d)
-}
+def base_after_parse_two(d):
+    import bb
+    import exceptions
+    need_host = bb.data.getVar('COMPATIBLE_HOST', d, 1)
+    if need_host:
+        import re
+        this_host = bb.data.getVar('HOST_SYS', d, 1)
+        if not re.match(need_host, this_host):
+            raise bb.parse.SkipPackage("incompatible with host %s" % this_host)
+
+    need_machine = bb.data.getVar('COMPATIBLE_MACHINE', d, 1)
+    if need_machine:
+        import re
+        this_machine = bb.data.getVar('MACHINE', d, 1)
+        if this_machine and not re.match(need_machine, this_machine):
+            raise bb.parse.SkipPackage("incompatible with machine %s" % this_machine)
+
+    pn = bb.data.getVar('PN', d, 1)
+
+    srcdate = bb.data.getVar('SRCDATE_%s' % pn, d, 1)
+    if srcdate != None:
+        bb.data.setVar('SRCDATE', srcdate, d)
+
+    use_nls = bb.data.getVar('USE_NLS_%s' % pn, d, 1)
+    if use_nls != None:
+        bb.data.setVar('USE_NLS', use_nls, d)
+
+def base_after_parse(d):
+    import bb, os
+    mach_arch = bb.data.getVar('MACHINE_ARCH', d, 1)
+    old_arch = bb.data.getVar('PACKAGE_ARCH', d, 1)
+    if (old_arch == mach_arch):
+        # Nothing to do
+        return
+    if (bb.data.getVar('SRC_URI_OVERRIDES_PACKAGE_ARCH', d, 1) == '0'):
+        return
+    paths = []
+    for p in [ "${FILE_DIRNAME}/${PF}", "${FILE_DIRNAME}/${P}", "${FILE_DIRNAME}/${PN}", "${FILE_DIRNAME}/files", "${FILE_DIRNAME}" ]:
+        paths.append(bb.data.expand(os.path.join(p, mach_arch), d))
+    for s in bb.data.getVar('SRC_URI', d, 1).split():
+        local = bb.data.expand(bb.fetch.localpath(s, d), d)
+        for mp in paths:
+            if local.startswith(mp):
+                #bb.note("overriding PACKAGE_ARCH from %s to %s" % (old_arch, mach_arch))
+                bb.data.setVar('PACKAGE_ARCH', mach_arch, d)
+                return
 
 python () {
-	import bb, os
-	mach_arch = bb.data.getVar('MACHINE_ARCH', d, 1)
-	old_arch = bb.data.getVar('PACKAGE_ARCH', d, 1)
-	if (old_arch == mach_arch):
-		# Nothing to do
-		return
-	if (bb.data.getVar('SRC_URI_OVERRIDES_PACKAGE_ARCH', d, 1) == '0'):
-		return
-	paths = []
-	for p in [ "${FILE_DIRNAME}/${PF}", "${FILE_DIRNAME}/${P}", "${FILE_DIRNAME}/${PN}", "${FILE_DIRNAME}/files", "${FILE_DIRNAME}" ]:
-		paths.append(bb.data.expand(os.path.join(p, mach_arch), d))
-	for s in bb.data.getVar('SRC_URI', d, 1).split():
-		local = bb.data.expand(bb.fetch.localpath(s, d), d)
-		for mp in paths:
-			if local.startswith(mp):
-#				bb.note("overriding PACKAGE_ARCH from %s to %s" % (old_arch, mach_arch))
-				bb.data.setVar('PACKAGE_ARCH', mach_arch, d)
-				return
+    base_after_parse_two(d)
+    base_after_parse(d)
 }
 
 # Patch handling
diff --git a/meta/classes/ccache.inc b/meta/classes/ccache.inc
index 5e9356104b..d830a1b8fe 100644
--- a/meta/classes/ccache.inc
+++ b/meta/classes/ccache.inc
@@ -5,7 +5,7 @@
 CCACHE_DIR_TARGET = "${TMPDIR}/ccache"
 
 python () {
-	if not bb.data.inherits_class('native', d) and not bb.data.inherits_class('cross', d):
-		bb.data.setVar('CCACHE_DIR', '${CCACHE_DIR_TARGET}', d)
-		bb.data.setVarFlag('CCACHE_DIR', 'export', '1', d)
+    if not bb.data.inherits_class('native', d) and not bb.data.inherits_class('cross', d):
+        bb.data.setVar('CCACHE_DIR', '${CCACHE_DIR_TARGET}', d)
+        bb.data.setVarFlag('CCACHE_DIR', 'export', '1', d)
 }
diff --git a/meta/classes/ccdv.bbclass b/meta/classes/ccdv.bbclass
index edd151ef8c..a28ea672e5 100644
--- a/meta/classes/ccdv.bbclass
+++ b/meta/classes/ccdv.bbclass
@@ -1,10 +1,10 @@
 python () {
-	if bb.data.getVar('PN', d, 1) in ['ccdv-native']:
-		if not bb.data.getVar('INHIBIT_DEFAULT_DEPS', d, 1):
-			bb.data.setVar("DEPENDS", '%s %s' % ("ccdv-native", bb.data.getVar("DEPENDS", d, 1) or ""), d)
-			bb.data.setVar("CC", '%s %s' % ("ccdv", bb.data.getVar("CC", d, 1) or ""), d)
-			bb.data.setVar("BUILD_CC", '%s %s' % ("ccdv", bb.data.getVar("BUILD_CC", d, 1) or ""), d)
-			bb.data.setVar("CCLD", '%s %s' % ("ccdv", bb.data.getVar("CCLD", d, 1) or ""), d)
+    if bb.data.getVar('PN', d, 1) in ['ccdv-native']:
+        if not bb.data.getVar('INHIBIT_DEFAULT_DEPS', d, 1):
+            bb.data.setVar("DEPENDS", '%s %s' % ("ccdv-native", bb.data.getVar("DEPENDS", d, 1) or ""), d)
+            bb.data.setVar("CC", '%s %s' % ("ccdv", bb.data.getVar("CC", d, 1) or ""), d)
+            bb.data.setVar("BUILD_CC", '%s %s' % ("ccdv", bb.data.getVar("BUILD_CC", d, 1) or ""), d)
+            bb.data.setVar("CCLD", '%s %s' % ("ccdv", bb.data.getVar("CCLD", d, 1) or ""), d)
 }
 
 def quiet_libtool(bb,d):
diff --git a/meta/classes/flow-lossage.bbclass b/meta/classes/flow-lossage.bbclass
index 3e841e3cae..00e6bf0257 100644
--- a/meta/classes/flow-lossage.bbclass
+++ b/meta/classes/flow-lossage.bbclass
@@ -1,5 +1,5 @@
 # gcc-3.4 blows up in gtktext with -frename-registers on arm-linux
 python () {
-	cflags = (bb.data.getVar('CFLAGS', d, 1) or '').replace('-frename-registers', '')
-	bb.data.setVar('CFLAGS', cflags, d)
+    cflags = (bb.data.getVar('CFLAGS', d, 1) or '').replace('-frename-registers', '')
+    bb.data.setVar('CFLAGS', cflags, d)
 }
diff --git a/meta/classes/gettext.bbclass b/meta/classes/gettext.bbclass
index 3785f5acd3..a1e00e72c1 100644
--- a/meta/classes/gettext.bbclass
+++ b/meta/classes/gettext.bbclass
@@ -1,11 +1,15 @@
+def gettext_after_parse(d):
+    import bb
+    # Remove the NLS bits if USE_NLS is no.
+    if bb.data.getVar('USE_NLS', d, 1) == 'no':
+        cfg = oe_filter_out('^--(dis|en)able-nls$', bb.data.getVar('EXTRA_OECONF', d, 1) or "", d)
+        cfg += " --disable-nls"
+        depends = bb.data.getVar('DEPENDS', d, 1) or ""
+        bb.data.setVar('DEPENDS', oe_filter_out('^(virtual/libiconv|virtual/libintl)$', depends, d), d)
+        bb.data.setVar('EXTRA_OECONF', cfg, d)
+
 python () {
-	# Remove the NLS bits if USE_NLS is no.
-	if bb.data.getVar('USE_NLS', d, 1) == 'no':
-		cfg = oe_filter_out('^--(dis|en)able-nls$', bb.data.getVar('EXTRA_OECONF', d, 1) or "", d)
-		cfg += " --disable-nls"
-		depends = bb.data.getVar('DEPENDS', d, 1) or ""
-		bb.data.setVar('DEPENDS', oe_filter_out('^(virtual/libiconv|virtual/libintl)$', depends, d), d)
-		bb.data.setVar('EXTRA_OECONF', cfg, d)
+    gettext_after_parse(d)
 }
 
 DEPENDS =+ "gettext-native"
diff --git a/meta/classes/multimachine.bbclass b/meta/classes/multimachine.bbclass
index 4359d6c669..0bd6abe419 100644
--- a/meta/classes/multimachine.bbclass
+++ b/meta/classes/multimachine.bbclass
@@ -4,19 +4,24 @@ STAGING_KERNEL_DIR = "${STAGING_DIR}/${MULTIMACH_ARCH}-${TARGET_OS}/kernel"
 
 # Find any machine specific sub packages and if present, mark the 
 # whole package as machine specific for multimachine purposes.
-python __anonymous () {
-	packages = bb.data.getVar('PACKAGES', d, 1).split()
-	macharch = bb.data.getVar('MACHINE_ARCH', d, 1)
-	multiarch  = bb.data.getVar('PACKAGE_ARCH', d, 1)
 
-	for pkg in packages:
-		pkgarch = bb.data.getVar("PACKAGE_ARCH_%s" % pkg, d, 1)
+def multi_machine_after_parse(d):
+    import bb
+    packages = bb.data.getVar('PACKAGES', d, 1).split()
+    macharch = bb.data.getVar('MACHINE_ARCH', d, 1)
+    multiarch  = bb.data.getVar('PACKAGE_ARCH', d, 1)
+
+    for pkg in packages:
+        pkgarch = bb.data.getVar("PACKAGE_ARCH_%s" % pkg, d, 1)
 
-		# We could look for != PACKAGE_ARCH here but how to choose 
-		# if multiple differences are present?
-		# Look through PACKAGE_ARCHS for the priority order?
-		if pkgarch and pkgarch == macharch:
-			multiarch = macharch
+        # We could look for != PACKAGE_ARCH here but how to choose 
+        # if multiple differences are present?
+        # Look through PACKAGE_ARCHS for the priority order?
+        if pkgarch and pkgarch == macharch:
+            multiarch = macharch
 
-	bb.data.setVar('MULTIMACH_ARCH', multiarch, d)
+    bb.data.setVar('MULTIMACH_ARCH', multiarch, d)
+
+python __anonymous () {
+    multi_machine_after_parse(d)
 }
diff --git a/meta/classes/update-alternatives.bbclass b/meta/classes/update-alternatives.bbclass
index 6b2b547d5f..c63581c5d1 100644
--- a/meta/classes/update-alternatives.bbclass
+++ b/meta/classes/update-alternatives.bbclass
@@ -10,11 +10,15 @@ update_alternatives_postrm() {
 update-alternatives --remove ${ALTERNATIVE_NAME} ${ALTERNATIVE_PATH}
 }
 
+def update_alternatives_after_parse(d):
+    import bb
+    if bb.data.getVar('ALTERNATIVE_NAME', d) == None:
+        raise bb.build.FuncFailed, "%s inherits update-alternatives but doesn't set ALTERNATIVE_NAME" % bb.data.getVar('FILE', d)
+    if bb.data.getVar('ALTERNATIVE_PATH', d) == None:
+        raise bb.build.FuncFailed, "%s inherits update-alternatives but doesn't set ALTERNATIVE_PATH" % bb.data.getVar('FILE', d)
+
 python __anonymous() {
-	if bb.data.getVar('ALTERNATIVE_NAME', d) == None:
-		raise bb.build.FuncFailed, "%s inherits update-alternatives but doesn't set ALTERNATIVE_NAME" % bb.data.getVar('FILE', d)
-	if bb.data.getVar('ALTERNATIVE_PATH', d) == None:
-		raise bb.build.FuncFailed, "%s inherits update-alternatives but doesn't set ALTERNATIVE_PATH" % bb.data.getVar('FILE', d)
+    update_alternatives_after_parse(d)
 }
 
 python populate_packages_prepend () {
diff --git a/meta/classes/update-rc.d.bbclass b/meta/classes/update-rc.d.bbclass
index 0bfba467c1..df0d62c2c5 100644
--- a/meta/classes/update-rc.d.bbclass
+++ b/meta/classes/update-rc.d.bbclass
@@ -26,44 +26,48 @@ updatercd_postrm() {
 update-rc.d $D ${INITSCRIPT_NAME} remove
 }
 
+def update_rc_after_parse(d):
+    import bb
+    if bb.data.getVar('INITSCRIPT_PACKAGES', d) == None:
+        if bb.data.getVar('INITSCRIPT_NAME', d) == None:
+            raise bb.build.FuncFailed, "%s inherits update-rc.d but doesn't set INITSCRIPT_NAME" % bb.data.getVar('FILE', d)
+        if bb.data.getVar('INITSCRIPT_PARAMS', d) == None:
+            raise bb.build.FuncFailed, "%s inherits update-rc.d but doesn't set INITSCRIPT_PARAMS" % bb.data.getVar('FILE', d)
+
 python __anonymous() {
-	if bb.data.getVar('INITSCRIPT_PACKAGES', d) == None:
-		if bb.data.getVar('INITSCRIPT_NAME', d) == None:
-			raise bb.build.FuncFailed, "%s inherits update-rc.d but doesn't set INITSCRIPT_NAME" % bb.data.getVar('FILE', d)
-		if bb.data.getVar('INITSCRIPT_PARAMS', d) == None:
-			raise bb.build.FuncFailed, "%s inherits update-rc.d but doesn't set INITSCRIPT_PARAMS" % bb.data.getVar('FILE', d)
+    update_rc_after_parse(d)
 }
 
 python populate_packages_prepend () {
-	def update_rcd_package(pkg):
-		bb.debug(1, 'adding update-rc.d calls to postinst/postrm for %s' % pkg)
-		localdata = bb.data.createCopy(d)
-		overrides = bb.data.getVar("OVERRIDES", localdata, 1)
-		bb.data.setVar("OVERRIDES", "%s:%s" % (pkg, overrides), localdata)
-		bb.data.update_data(localdata)
+    def update_rcd_package(pkg):
+         bb.debug(1, 'adding update-rc.d calls to postinst/postrm for %s' % pkg)
+         localdata = bb.data.createCopy(d)
+         overrides = bb.data.getVar("OVERRIDES", localdata, 1)
+         bb.data.setVar("OVERRIDES", "%s:%s" % (pkg, overrides), localdata)
+         bb.data.update_data(localdata)
 
-		postinst = bb.data.getVar('pkg_postinst', localdata, 1)
-		if not postinst:
-			postinst = '#!/bin/sh\n'
-		postinst += bb.data.getVar('updatercd_postinst', localdata, 1)
-		bb.data.setVar('pkg_postinst_%s' % pkg, postinst, d)
-		prerm = bb.data.getVar('pkg_prerm', localdata, 1)
-		if not prerm:
-			prerm = '#!/bin/sh\n'
-		prerm += bb.data.getVar('updatercd_prerm', localdata, 1)
-		bb.data.setVar('pkg_prerm_%s' % pkg, prerm, d)
-	        postrm = bb.data.getVar('pkg_postrm', localdata, 1)
-	        if not postrm:
-	                postrm = '#!/bin/sh\n'
+         postinst = bb.data.getVar('pkg_postinst', localdata, 1)
+         if not postinst:
+             postinst = '#!/bin/sh\n'
+         postinst += bb.data.getVar('updatercd_postinst', localdata, 1)
+         bb.data.setVar('pkg_postinst_%s' % pkg, postinst, d)
+         prerm = bb.data.getVar('pkg_prerm', localdata, 1)
+         if not prerm:
+             prerm = '#!/bin/sh\n'
+         prerm += bb.data.getVar('updatercd_prerm', localdata, 1)
+         bb.data.setVar('pkg_prerm_%s' % pkg, prerm, d)
+            postrm = bb.data.getVar('pkg_postrm', localdata, 1)
+            if not postrm:
+                    postrm = '#!/bin/sh\n'
                 postrm += bb.data.getVar('updatercd_postrm', localdata, 1)
-		bb.data.setVar('pkg_postrm_%s' % pkg, postrm, d)
+         bb.data.setVar('pkg_postrm_%s' % pkg, postrm, d)
 
-	pkgs = bb.data.getVar('INITSCRIPT_PACKAGES', d, 1)
-	if pkgs == None:
-		pkgs = bb.data.getVar('PN', d, 1)
-		packages = (bb.data.getVar('PACKAGES', d, 1) or "").split()
-		if not pkgs in packages and packages != []:
-			pkgs = packages[0]
-	for pkg in pkgs.split():
-		update_rcd_package(pkg)
+    pkgs = bb.data.getVar('INITSCRIPT_PACKAGES', d, 1)
+    if pkgs == None:
+         pkgs = bb.data.getVar('PN', d, 1)
+         packages = (bb.data.getVar('PACKAGES', d, 1) or "").split()
+         if not pkgs in packages and packages != []:
+             pkgs = packages[0]
+    for pkg in pkgs.split():
+         update_rcd_package(pkg)
 }