--- emerge.orig	2003-11-03 00:25:09.000000000 +0900
+++ emerge.new	2003-11-23 02:42:53.978695912 +0900
@@ -1911,7 +1911,7 @@
 		myvars=['GENTOO_MIRRORS', 'CONFIG_PROTECT', 'CONFIG_PROTECT_MASK',
 				'PORTDIR', 'DISTDIR', 'PKGDIR', 'PORTAGE_TMPDIR', 'PORTDIR_OVERLAY',
 				'USE', 'COMPILER', 'CHOST', 'CFLAGS', 'CXXFLAGS','ACCEPT_KEYWORDS', 
-				'MAKEOPTS', 'AUTOCLEAN', 'SYNC', 'FEATURES']
+				'MAKEOPTS', 'AUTOCLEAN', 'SYNC', 'FEATURES', 'ACCEPT_LICENSES']
 	myvars.sort()
 	for x in myvars:
 		print x+'="'+portage.settings[x]+'"'
@@ -2120,6 +2120,28 @@
 			if ("--usepkgonly" in myopts) and mydepgraph.missingbins:
 				sys.stderr.write(red("The following binaries are not available for merging...\n"))
 
+		accept_licenses = string.split(portage.settings['ACCEPT_LICENSES'])
+		print accept_licenses 
+		all_licenses_accepted = 1
+		for pkg in mydepgraph.altlist():
+			pkg_licenses = portage.portdb.aux_get(pkg[2], ["LICENSE"])[0]
+			for license_group in string.split(pkg_licenses,"|"):
+				license_accepted = 1
+				for license in string.split(license_group):
+					try:
+						temp = accept_licenses.index(license)
+					except Exception,e:
+						license_accepted = 0
+				if license_accepted == 1:
+					break
+			if license_accepted == 0:
+				print "\n!!! License(s) " + string.replace(pkg_licenses, "|", "or") + " required by " + pkg[2]
+				print "!!! has not been accepted. Please review and add to ACCEPT_LICENSES."
+				all_licenses_accepted = 0
+		if all_licenses_accepted == 0:
+			print
+			sys.exit(1)
+			
 		if mydepgraph.missingbins:
 			for x in mydepgraph.missingbins:
 				sys.stderr.write("   "+str(x)+"\n")