diff --git a/lib/BUCK b/lib/BUCK
index f54426d..c357a13 100644
--- a/lib/BUCK
+++ b/lib/BUCK
@@ -1,4 +1,5 @@
-# ***** This file was auto-generated at Fri Jan 20 11:48:05 PST 2017. Do not edit this file manually. *****
+# ***** This file was auto-generated at Thu Jan 26 15:48:58 PST 2017. Do not edit this file manually. *****
+# ***** Use onos-lib-gen *****
 osgi_feature_group(
   name = 'COMPILE',
   visibility = ['PUBLIC'],
diff --git a/tools/build/libgen/BUCK b/tools/build/libgen/BUCK
index 60a1cb8..3162ac5 100644
--- a/tools/build/libgen/BUCK
+++ b/tools/build/libgen/BUCK
@@ -1,17 +1,378 @@
-#FIXME build this dynamically
-
-URL = 'https://oss.sonatype.org/content/repositories/snapshots/org/onosproject/libgen/1.0-SNAPSHOT/libgen-1.0-20160505.022015-2.jar'
-SHA = 'fa29f6f5432587df65e55a7d0c99d1454577dcfd'
-
-prebuilt_jar(
-  name = 'libgen',
-  binary_jar = ':libgen-jar',
-  visibility = [ 'PUBLIC' ],
+java_library(
+  name = 'COMPILE',
+  visibility = ['PUBLIC'],
+  exported_deps = [
+    ':com.fasterxml.jackson.core-jackson-core-jar',
+    ':com.fasterxml.jackson.core-jackson-databind-jar',
+    ':com.fasterxml.jackson.core-jackson-annotations-jar',
+    ':org.eclipse.aether-aether-api-jar',
+    ':org.eclipse.aether-aether-util-jar',
+    ':org.apache.maven-maven-aether-provider-jar',
+    ':org.apache.maven-maven-model-jar',
+    ':org.apache.maven-maven-model-builder-jar',
+    ':org.codehaus.plexus-plexus-interpolation-jar',
+    ':org.apache.maven-maven-artifact-jar',
+    ':org.apache.maven-maven-builder-support-jar',
+    ':com.google.guava-guava-jar',
+    ':org.apache.maven-maven-repository-metadata-jar',
+    ':org.eclipse.aether-aether-spi-jar',
+    ':org.eclipse.aether-aether-impl-jar',
+    ':org.codehaus.plexus-plexus-component-annotations-jar',
+    ':org.codehaus.plexus-plexus-utils-jar',
+    ':org.apache.commons-commons-lang3-jar',
+    ':org.eclipse.aether-aether-connector-basic-jar',
+    ':org.eclipse.aether-aether-transport-file-jar',
+    ':org.eclipse.aether-aether-transport-http-jar',
+    ':org.apache.httpcomponents-httpclient-jar',
+    ':org.apache.httpcomponents-httpcore-jar',
+    ':commons-codec-commons-codec-jar',
+    ':org.slf4j-jcl-over-slf4j-jar',
+    ':org.slf4j-slf4j-api-jar'
+  ],
 )
 
-remote_file (
-  name = 'libgen-jar',
-  out = 'libgen.jar',
-  url = URL,
-  sha1 = SHA,
-)
\ No newline at end of file
+java_library(
+  name = 'RUNTIME',
+  visibility = ['PUBLIC'],
+  exported_deps = [
+    ':org.slf4j-slf4j-simple-jar'
+  ],
+)
+
+java_library(
+   name = 'libgen-jar',
+   deps = [ ':COMPILE' ],
+   srcs = glob(['src/main/java/**/*.java']),
+)
+
+java_binary(
+   name = 'libgen',
+   deps = [ ':COMPILE', ':RUNTIME', ':libgen-jar' ],
+   main_class = 'org.onosproject.libgen.BuckLibGenerator',
+)
+
+prebuilt_jar(
+  name = 'com.fasterxml.jackson.core-jackson-annotations-jar',
+  binary_jar = ':remote-com.fasterxml.jackson.core-jackson-annotations-jar',
+)
+
+remote_file(
+  name = 'remote-com.fasterxml.jackson.core-jackson-annotations-jar',
+  out = 'com.fasterxml.jackson.core-jackson-annotations-jar-2.7.0.jar',
+  url = 'mvn:com.fasterxml.jackson.core:jackson-annotations:jar:2.7.0',
+  sha1 = '19f42c154ffc689f40a77613bc32caeb17d744e3',
+)
+
+prebuilt_jar(
+  name = 'com.fasterxml.jackson.core-jackson-core-jar',
+  binary_jar = ':remote-com.fasterxml.jackson.core-jackson-core-jar',
+)
+
+remote_file(
+  name = 'remote-com.fasterxml.jackson.core-jackson-core-jar',
+  out = 'com.fasterxml.jackson.core-jackson-core-jar-2.7.0.jar',
+  url = 'mvn:com.fasterxml.jackson.core:jackson-core:jar:2.7.0',
+  sha1 = '05f2bfd0866bcacbcc7c25ce25f80b5aeed0f72f',
+)
+
+prebuilt_jar(
+  name = 'com.fasterxml.jackson.core-jackson-databind-jar',
+  binary_jar = ':remote-com.fasterxml.jackson.core-jackson-databind-jar',
+)
+
+remote_file(
+  name = 'remote-com.fasterxml.jackson.core-jackson-databind-jar',
+  out = 'com.fasterxml.jackson.core-jackson-databind-jar-2.7.0.jar',
+  url = 'mvn:com.fasterxml.jackson.core:jackson-databind:jar:2.7.0',
+  sha1 = '7d3430de9f2b600b074ba3bc007edcfbc4bbf4fb',
+)
+
+prebuilt_jar(
+  name = 'com.google.guava-guava-jar',
+  binary_jar = ':remote-com.google.guava-guava-jar',
+)
+
+remote_file(
+  name = 'remote-com.google.guava-guava-jar',
+  out = 'com.google.guava-guava-jar-18.0.jar',
+  url = 'mvn:com.google.guava:guava:jar:18.0',
+  sha1 = 'cce0823396aa693798f8882e64213b1772032b09',
+)
+
+prebuilt_jar(
+  name = 'commons-codec-commons-codec-jar',
+  binary_jar = ':remote-commons-codec-commons-codec-jar',
+)
+
+remote_file(
+  name = 'remote-commons-codec-commons-codec-jar',
+  out = 'commons-codec-commons-codec-jar-1.6.jar',
+  url = 'mvn:commons-codec:commons-codec:jar:1.6',
+  sha1 = 'b7f0fc8f61ecadeb3695f0b9464755eee44374d4',
+)
+
+prebuilt_jar(
+  name = 'org.apache.commons-commons-lang3-jar',
+  binary_jar = ':remote-org.apache.commons-commons-lang3-jar',
+)
+
+remote_file(
+  name = 'remote-org.apache.commons-commons-lang3-jar',
+  out = 'org.apache.commons-commons-lang3-jar-3.4.jar',
+  url = 'mvn:org.apache.commons:commons-lang3:jar:3.4',
+  sha1 = '5fe28b9518e58819180a43a850fbc0dd24b7c050',
+)
+
+prebuilt_jar(
+  name = 'org.apache.httpcomponents-httpclient-jar',
+  binary_jar = ':remote-org.apache.httpcomponents-httpclient-jar',
+)
+
+remote_file(
+  name = 'remote-org.apache.httpcomponents-httpclient-jar',
+  out = 'org.apache.httpcomponents-httpclient-jar-4.3.5.jar',
+  url = 'mvn:org.apache.httpcomponents:httpclient:jar:4.3.5',
+  sha1 = '9783d89b8eea20a517a4afc5f979bd2882b54c44',
+)
+
+prebuilt_jar(
+  name = 'org.apache.httpcomponents-httpcore-jar',
+  binary_jar = ':remote-org.apache.httpcomponents-httpcore-jar',
+)
+
+remote_file(
+  name = 'remote-org.apache.httpcomponents-httpcore-jar',
+  out = 'org.apache.httpcomponents-httpcore-jar-4.3.2.jar',
+  url = 'mvn:org.apache.httpcomponents:httpcore:jar:4.3.2',
+  sha1 = '31fbbff1ddbf98f3aa7377c94d33b0447c646b6e',
+)
+
+prebuilt_jar(
+  name = 'org.apache.maven-maven-aether-provider-jar',
+  binary_jar = ':remote-org.apache.maven-maven-aether-provider-jar',
+)
+
+remote_file(
+  name = 'remote-org.apache.maven-maven-aether-provider-jar',
+  out = 'org.apache.maven-maven-aether-provider-jar-3.3.9.jar',
+  url = 'mvn:org.apache.maven:maven-aether-provider:jar:3.3.9',
+  sha1 = '29e8e7122f7a166ea53785cd75af0ef9d4d848d4',
+)
+
+prebuilt_jar(
+  name = 'org.apache.maven-maven-artifact-jar',
+  binary_jar = ':remote-org.apache.maven-maven-artifact-jar',
+)
+
+remote_file(
+  name = 'remote-org.apache.maven-maven-artifact-jar',
+  out = 'org.apache.maven-maven-artifact-jar-3.3.9.jar',
+  url = 'mvn:org.apache.maven:maven-artifact:jar:3.3.9',
+  sha1 = '0f43afa184555fbc6e36b3334b17246c39b30f6e',
+)
+
+prebuilt_jar(
+  name = 'org.apache.maven-maven-builder-support-jar',
+  binary_jar = ':remote-org.apache.maven-maven-builder-support-jar',
+)
+
+remote_file(
+  name = 'remote-org.apache.maven-maven-builder-support-jar',
+  out = 'org.apache.maven-maven-builder-support-jar-3.3.9.jar',
+  url = 'mvn:org.apache.maven:maven-builder-support:jar:3.3.9',
+  sha1 = 'a96f29da7623c0e1db9824f628548fe8181f6dd0',
+)
+
+prebuilt_jar(
+  name = 'org.apache.maven-maven-model-jar',
+  binary_jar = ':remote-org.apache.maven-maven-model-jar',
+)
+
+remote_file(
+  name = 'remote-org.apache.maven-maven-model-jar',
+  out = 'org.apache.maven-maven-model-jar-3.3.9.jar',
+  url = 'mvn:org.apache.maven:maven-model:jar:3.3.9',
+  sha1 = '6efde8cbcb4de4c47f7e9c2a3ab2806022b5c70f',
+)
+
+prebuilt_jar(
+  name = 'org.apache.maven-maven-model-builder-jar',
+  binary_jar = ':remote-org.apache.maven-maven-model-builder-jar',
+)
+
+remote_file(
+  name = 'remote-org.apache.maven-maven-model-builder-jar',
+  out = 'org.apache.maven-maven-model-builder-jar-3.3.9.jar',
+  url = 'mvn:org.apache.maven:maven-model-builder:jar:3.3.9',
+  sha1 = 'e2055f9adb9f3c9a93e6b36fffe79781a785de2d',
+)
+
+prebuilt_jar(
+  name = 'org.apache.maven-maven-repository-metadata-jar',
+  binary_jar = ':remote-org.apache.maven-maven-repository-metadata-jar',
+)
+
+remote_file(
+  name = 'remote-org.apache.maven-maven-repository-metadata-jar',
+  out = 'org.apache.maven-maven-repository-metadata-jar-3.3.9.jar',
+  url = 'mvn:org.apache.maven:maven-repository-metadata:jar:3.3.9',
+  sha1 = '6850232b35e504057d67bde11efddebf6271e1ce',
+)
+
+prebuilt_jar(
+  name = 'org.codehaus.plexus-plexus-component-annotations-jar',
+  binary_jar = ':remote-org.codehaus.plexus-plexus-component-annotations-jar',
+)
+
+remote_file(
+  name = 'remote-org.codehaus.plexus-plexus-component-annotations-jar',
+  out = 'org.codehaus.plexus-plexus-component-annotations-jar-1.6.jar',
+  url = 'mvn:org.codehaus.plexus:plexus-component-annotations:jar:1.6',
+  sha1 = '1a34a4e12b5fded8c548a568f463dfee21500927',
+)
+
+prebuilt_jar(
+  name = 'org.codehaus.plexus-plexus-interpolation-jar',
+  binary_jar = ':remote-org.codehaus.plexus-plexus-interpolation-jar',
+)
+
+remote_file(
+  name = 'remote-org.codehaus.plexus-plexus-interpolation-jar',
+  out = 'org.codehaus.plexus-plexus-interpolation-jar-1.21.jar',
+  url = 'mvn:org.codehaus.plexus:plexus-interpolation:jar:1.21',
+  sha1 = 'f92de59d295f16868001644acc21720f3ec9eb15',
+)
+
+prebuilt_jar(
+  name = 'org.codehaus.plexus-plexus-utils-jar',
+  binary_jar = ':remote-org.codehaus.plexus-plexus-utils-jar',
+)
+
+remote_file(
+  name = 'remote-org.codehaus.plexus-plexus-utils-jar',
+  out = 'org.codehaus.plexus-plexus-utils-jar-3.0.22.jar',
+  url = 'mvn:org.codehaus.plexus:plexus-utils:jar:3.0.22',
+  sha1 = '764f26e0ab13a87c48fe55f525dfb6a133b7a92f',
+)
+
+prebuilt_jar(
+  name = 'org.eclipse.aether-aether-api-jar',
+  binary_jar = ':remote-org.eclipse.aether-aether-api-jar',
+)
+
+remote_file(
+  name = 'remote-org.eclipse.aether-aether-api-jar',
+  out = 'org.eclipse.aether-aether-api-jar-1.1.0.jar',
+  url = 'mvn:org.eclipse.aether:aether-api:jar:1.1.0',
+  sha1 = '05dd291e788f50dfb48822dab29defc16ad70860',
+)
+
+prebuilt_jar(
+  name = 'org.eclipse.aether-aether-connector-basic-jar',
+  binary_jar = ':remote-org.eclipse.aether-aether-connector-basic-jar',
+)
+
+remote_file(
+  name = 'remote-org.eclipse.aether-aether-connector-basic-jar',
+  out = 'org.eclipse.aether-aether-connector-basic-jar-1.1.0.jar',
+  url = 'mvn:org.eclipse.aether:aether-connector-basic:jar:1.1.0',
+  sha1 = 'f5c784bdd704ff64166c086eb6b31e2784c87b66',
+)
+
+prebuilt_jar(
+  name = 'org.eclipse.aether-aether-impl-jar',
+  binary_jar = ':remote-org.eclipse.aether-aether-impl-jar',
+)
+
+remote_file(
+  name = 'remote-org.eclipse.aether-aether-impl-jar',
+  out = 'org.eclipse.aether-aether-impl-jar-1.0.2.v20150114.jar',
+  url = 'mvn:org.eclipse.aether:aether-impl:jar:1.0.2.v20150114',
+  sha1 = 'f147539e6e60dfbda9ef7f6d750066170f61b7a1',
+)
+
+prebuilt_jar(
+  name = 'org.eclipse.aether-aether-spi-jar',
+  binary_jar = ':remote-org.eclipse.aether-aether-spi-jar',
+)
+
+remote_file(
+  name = 'remote-org.eclipse.aether-aether-spi-jar',
+  out = 'org.eclipse.aether-aether-spi-jar-1.0.2.v20150114.jar',
+  url = 'mvn:org.eclipse.aether:aether-spi:jar:1.0.2.v20150114',
+  sha1 = '8428dfa330107984f3e3ac05cc3ebd50b2676866',
+)
+
+prebuilt_jar(
+  name = 'org.eclipse.aether-aether-transport-file-jar',
+  binary_jar = ':remote-org.eclipse.aether-aether-transport-file-jar',
+)
+
+remote_file(
+  name = 'remote-org.eclipse.aether-aether-transport-file-jar',
+  out = 'org.eclipse.aether-aether-transport-file-jar-1.1.0.jar',
+  url = 'mvn:org.eclipse.aether:aether-transport-file:jar:1.1.0',
+  sha1 = '5c257319ccba22a02fa583c3946bfcbb47638bc8',
+)
+
+prebuilt_jar(
+  name = 'org.eclipse.aether-aether-transport-http-jar',
+  binary_jar = ':remote-org.eclipse.aether-aether-transport-http-jar',
+)
+
+remote_file(
+  name = 'remote-org.eclipse.aether-aether-transport-http-jar',
+  out = 'org.eclipse.aether-aether-transport-http-jar-1.1.0.jar',
+  url = 'mvn:org.eclipse.aether:aether-transport-http:jar:1.1.0',
+  sha1 = '5beffae29e88251ac419bf96dd1426babdb6a66f',
+)
+
+prebuilt_jar(
+  name = 'org.eclipse.aether-aether-util-jar',
+  binary_jar = ':remote-org.eclipse.aether-aether-util-jar',
+)
+
+remote_file(
+  name = 'remote-org.eclipse.aether-aether-util-jar',
+  out = 'org.eclipse.aether-aether-util-jar-1.1.0.jar',
+  url = 'mvn:org.eclipse.aether:aether-util:jar:1.1.0',
+  sha1 = 'd0f84ba994f0133580e8b957a44593eaa03d42cd',
+)
+
+prebuilt_jar(
+  name = 'org.slf4j-jcl-over-slf4j-jar',
+  binary_jar = ':remote-org.slf4j-jcl-over-slf4j-jar',
+)
+
+remote_file(
+  name = 'remote-org.slf4j-jcl-over-slf4j-jar',
+  out = 'org.slf4j-jcl-over-slf4j-jar-1.6.2.jar',
+  url = 'mvn:org.slf4j:jcl-over-slf4j:jar:1.6.2',
+  sha1 = 'ac4cd2d6d0cf4342b4e8fd520c686851fc681912',
+)
+
+prebuilt_jar(
+  name = 'org.slf4j-slf4j-api-jar',
+  binary_jar = ':remote-org.slf4j-slf4j-api-jar',
+)
+
+remote_file(
+  name = 'remote-org.slf4j-slf4j-api-jar',
+  out = 'org.slf4j-slf4j-api-jar-1.6.2.jar',
+  url = 'mvn:org.slf4j:slf4j-api:jar:1.6.2',
+  sha1 = '8619e95939167fb37245b5670135e4feb0ec7d50',
+)
+
+prebuilt_jar(
+  name = 'org.slf4j-slf4j-simple-jar',
+  binary_jar = ':remote-org.slf4j-slf4j-simple-jar',
+)
+
+remote_file(
+  name = 'remote-org.slf4j-slf4j-simple-jar',
+  out = 'org.slf4j-slf4j-simple-jar-1.6.2.jar',
+  url = 'mvn:org.slf4j:slf4j-simple:jar:1.6.2',
+  sha1 = '95bfd2d7c46bca76886989fcbb1d1b58dfbfd0a6',
+)
+
+