Merge branch 'rickard/runtime-dep/OTP-11773'

* rickard/runtime-dep/OTP-11773:
  Introduce system_information:sanity_check()
  Verify runtime_dependencies when running 'otp_build patch_app'
  Add test-case verifying runtime dependencies found by xref
  Introduce runtime_dependencies in .app files
  Bump versions and ensure that all are "normal" versions

102 files changed, 627 insertions, 118 deletions

diff --git a/lib/asn1/src/asn1.app.src b/lib/asn1/src/asn1.app.src
index f2ee8deb75..02cbba0f10 100644
--- a/lib/asn1/src/asn1.app.src
+++ b/lib/asn1/src/asn1.app.src
@@ -10,5 +10,6 @@
 	asn1db
 		]},
   {env, []},
-  {applications, [kernel, stdlib]}
+  {applications, [kernel, stdlib]},
+  {runtime_dependencies, ["stdlib-2.0","kernel-3.0","erts-6.0"]}
   ]}.
diff --git a/lib/asn1/vsn.mk b/lib/asn1/vsn.mk
index 153c64ebdd..1f16f31f6b 100644
--- a/lib/asn1/vsn.mk
+++ b/lib/asn1/vsn.mk
@@ -1,2 +1,2 @@
 #next version number to use is 2.0
-ASN1_VSN = 2.0.4
+ASN1_VSN = 3.0
diff --git a/lib/common_test/src/common_test.app.src b/lib/common_test/src/common_test.app.src
index 18c1dec784..e28751fb59 100644
--- a/lib/common_test/src/common_test.app.src
+++ b/lib/common_test/src/common_test.app.src
@@ -62,5 +62,10 @@
 		ct_master,
 		ct_master_logs]},
   {applications, [kernel,stdlib]},
-  {env, []}]}.
+  {env, []},
+  {runtime_dependencies,["xmerl-1.3.7","webtool-0.8.10","tools-2.6.14",
+			 "test_server-3.7","stdlib-2.0","ssh-3.0.1",
+			 "snmp-4.25.1","sasl-2.4","runtime_tools-1.8.14",
+			 "kernel-3.0","inets-5.10","erts-6.0",
+			 "debugger-4.0","crypto-3.3","compiler-5.0"]}]}.
 
diff --git a/lib/common_test/vsn.mk b/lib/common_test/vsn.mk
index 568405b110..f8a5aab686 100644
--- a/lib/common_test/vsn.mk
+++ b/lib/common_test/vsn.mk
@@ -1 +1 @@
-COMMON_TEST_VSN = 1.7.4
+COMMON_TEST_VSN = 1.8
diff --git a/lib/compiler/src/compiler.app.src b/lib/compiler/src/compiler.app.src
index 8775c84698..8f68915f8e 100644
--- a/lib/compiler/src/compiler.app.src
+++ b/lib/compiler/src/compiler.app.src
@@ -67,4 +67,6 @@
 	    ]},
   {registered, []},
   {applications, [kernel, stdlib]},
-  {env, []}]}.
+  {env, []},
+  {runtime_dependencies, ["stdlib-2.0","kernel-3.0","hipe-3.10.3","erts-6.0",
+			  "crypto-3.3"]}]}.
diff --git a/lib/compiler/vsn.mk b/lib/compiler/vsn.mk
index cbdf57f177..c0c3d56472 100644
--- a/lib/compiler/vsn.mk
+++ b/lib/compiler/vsn.mk
@@ -1 +1 @@
-COMPILER_VSN = 4.9.4
+COMPILER_VSN = 5.0
diff --git a/lib/cosEvent/src/cosEvent.app.src b/lib/cosEvent/src/cosEvent.app.src
index c1cb9e0cc9..66b0d2e168 100644
--- a/lib/cosEvent/src/cosEvent.app.src
+++ b/lib/cosEvent/src/cosEvent.app.src
@@ -38,7 +38,8 @@
   {registered, []},
   {applications, [orber, stdlib, kernel]},
   {env, []},
-  {mod, {cosEventApp, []}}
+  {mod, {cosEventApp, []}},
+  {runtime_dependencies, ["stdlib-2.0","orber-3.6.27","kernel-3.0","erts-6.0"]}
 ]}.
 
 
diff --git a/lib/cosEvent/vsn.mk b/lib/cosEvent/vsn.mk
index 6745bee079..40bf1ba49d 100644
--- a/lib/cosEvent/vsn.mk
+++ b/lib/cosEvent/vsn.mk
@@ -1,3 +1,3 @@
 
-COSEVENT_VSN = 2.1.14
+COSEVENT_VSN = 2.1.15
 
diff --git a/lib/cosEventDomain/src/cosEventDomain.app.src b/lib/cosEventDomain/src/cosEventDomain.app.src
index e4307e1f99..60114b6a91 100644
--- a/lib/cosEventDomain/src/cosEventDomain.app.src
+++ b/lib/cosEventDomain/src/cosEventDomain.app.src
@@ -27,5 +27,7 @@
   {registered, []},
   {applications, [orber, stdlib, kernel]},
   {env, []},
-  {mod, {cosEventDomainApp, []}}
+  {mod, {cosEventDomainApp, []}},
+  {runtime_dependencies, ["stdlib-2.0","orber-3.6.27","kernel-3.0","erts-6.0",
+			  "cosNotification-1.1.21"]}
 ]}.
diff --git a/lib/cosEventDomain/vsn.mk b/lib/cosEventDomain/vsn.mk
index e9cf92395a..6317ed3c22 100644
--- a/lib/cosEventDomain/vsn.mk
+++ b/lib/cosEventDomain/vsn.mk
@@ -1,3 +1,3 @@
 
-COSEVENTDOMAIN_VSN = 1.1.13
+COSEVENTDOMAIN_VSN = 1.1.14
 
diff --git a/lib/cosFileTransfer/src/cosFileTransfer.app.src b/lib/cosFileTransfer/src/cosFileTransfer.app.src
index 31d94b6f0d..21226b0c6b 100644
--- a/lib/cosFileTransfer/src/cosFileTransfer.app.src
+++ b/lib/cosFileTransfer/src/cosFileTransfer.app.src
@@ -36,6 +36,8 @@
   {registered, []},
   {applications, [orber, stdlib, kernel]},
   {env, []},
-  {mod, {cosFileTransferApp, []}}
+  {mod, {cosFileTransferApp, []}},
+  {runtime_dependencies, ["stdlib-2.0","ssl-5.3.4","orber-3.6.27","kernel-3.0",
+			  "inets-5.10","erts-6.0","cosProperty-1.1.17"]}
 ]}.
 
diff --git a/lib/cosFileTransfer/vsn.mk b/lib/cosFileTransfer/vsn.mk
index cf33926334..f52a1bd800 100644
--- a/lib/cosFileTransfer/vsn.mk
+++ b/lib/cosFileTransfer/vsn.mk
@@ -1 +1 @@
-COSFILETRANSFER_VSN = 1.1.15
+COSFILETRANSFER_VSN = 1.1.16
diff --git a/lib/cosNotification/src/cosNotification.app.src b/lib/cosNotification/src/cosNotification.app.src
index 04beac36e8..ad02eb4421 100644
--- a/lib/cosNotification/src/cosNotification.app.src
+++ b/lib/cosNotification/src/cosNotification.app.src
@@ -116,5 +116,7 @@
   {registered, [cosNotificationSup, oe_cosNotificationFactory]},
   {applications, [orber, stdlib, kernel]},
   {env, []},
-  {mod, {cosNotificationApp, []}}
+  {mod, {cosNotificationApp, []}},
+  {runtime_dependencies, ["stdlib-2.0","orber-3.6.27","kernel-3.0","erts-6.0",
+			  "cosTime-1.1.14","cosEvent-2.1.15"]}
 ]}.
diff --git a/lib/cosNotification/vsn.mk b/lib/cosNotification/vsn.mk
index ea59800164..28d6ec71bf 100644
--- a/lib/cosNotification/vsn.mk
+++ b/lib/cosNotification/vsn.mk
@@ -1,2 +1,2 @@
-COSNOTIFICATION_VSN = 1.1.20
+COSNOTIFICATION_VSN = 1.1.21
 
diff --git a/lib/cosProperty/src/cosProperty.app.src b/lib/cosProperty/src/cosProperty.app.src
index 3099e904f7..b977bb5984 100644
--- a/lib/cosProperty/src/cosProperty.app.src
+++ b/lib/cosProperty/src/cosProperty.app.src
@@ -41,5 +41,7 @@
   {registered, [oe_cosPropertySup]},
   {applications, [orber, stdlib, kernel]},
   {env, []},
-  {mod, {cosProperty, []}}
+  {mod, {cosProperty, []}},
+  {runtime_dependencies, ["stdlib-2.0","orber-3.6.27","mnesia-4.12",
+			  "kernel-3.0","erts-6.0"]}
 ]}.
diff --git a/lib/cosProperty/vsn.mk b/lib/cosProperty/vsn.mk
index ac7820216e..0f546a2da8 100644
--- a/lib/cosProperty/vsn.mk
+++ b/lib/cosProperty/vsn.mk
@@ -1,2 +1,2 @@
-COSPROPERTY_VSN = 1.1.16
+COSPROPERTY_VSN = 1.1.17
 
diff --git a/lib/cosTime/src/cosTime.app.src b/lib/cosTime/src/cosTime.app.src
index 191ee5f3db..cd01de35cb 100644
--- a/lib/cosTime/src/cosTime.app.src
+++ b/lib/cosTime/src/cosTime.app.src
@@ -26,5 +26,7 @@
   {registered, [oe_cosTimeSup, oe_cosTimerEventService]},
   {applications, [orber, stdlib, kernel]},
   {env, []},
-  {mod, {cosTime, []}}
+  {mod, {cosTime, []}},
+  {runtime_dependencies, ["stdlib-2.0","orber-3.6.27","kernel-3.0","erts-6.0",
+			  "cosEvent-2.1.15"]}
 ]}.
diff --git a/lib/cosTime/vsn.mk b/lib/cosTime/vsn.mk
index 02cd669222..9e9e5c0250 100644
--- a/lib/cosTime/vsn.mk
+++ b/lib/cosTime/vsn.mk
@@ -1,2 +1,3 @@
-COSTIME_VSN = 1.1.13
+COSTIME_VSN = 1.1.14
+
 
diff --git a/lib/cosTransactions/src/cosTransactions.app.src b/lib/cosTransactions/src/cosTransactions.app.src
index 52769b1711..6b99915ad6 100644
--- a/lib/cosTransactions/src/cosTransactions.app.src
+++ b/lib/cosTransactions/src/cosTransactions.app.src
@@ -39,5 +39,6 @@
   {registered, [cosTransactions_sup, oe_cosTransactionsFactory]},
   {applications, [orber, stdlib, kernel]},
   {env, []},
-  {mod, {cosTransactions, []}}
+  {mod, {cosTransactions, []}},
+  {runtime_dependencies, ["stdlib-2.0","orber-3.6.27","kernel-3.0","erts-6.0"]}
 ]}.
diff --git a/lib/cosTransactions/vsn.mk b/lib/cosTransactions/vsn.mk
index 5414270a3d..7aed212523 100644
--- a/lib/cosTransactions/vsn.mk
+++ b/lib/cosTransactions/vsn.mk
@@ -1 +1 @@
-COSTRANSACTIONS_VSN = 1.2.13
+COSTRANSACTIONS_VSN = 1.2.14
diff --git a/lib/crypto/src/crypto.app.src b/lib/crypto/src/crypto.app.src
index d3084ff336..823a27ee39 100644
--- a/lib/crypto/src/crypto.app.src
+++ b/lib/crypto/src/crypto.app.src
@@ -23,6 +23,7 @@
 	       crypto_ec_curves]},
     {registered, []},
     {applications, [kernel, stdlib]},
-    {env, []}]}.
+    {env, []},
+    {runtime_dependencies, ["erts-6.0","stdlib-2.0","kernel-3.0"]}]}.
 
 
diff --git a/lib/crypto/vsn.mk b/lib/crypto/vsn.mk
index 98c071cf87..a2bd6f851a 100644
--- a/lib/crypto/vsn.mk
+++ b/lib/crypto/vsn.mk
@@ -1 +1 @@
-CRYPTO_VSN = 3.2
+CRYPTO_VSN = 3.3
diff --git a/lib/debugger/src/debugger.app.src b/lib/debugger/src/debugger.app.src
index 84fb98c94e..f102385d39 100644
--- a/lib/debugger/src/debugger.app.src
+++ b/lib/debugger/src/debugger.app.src
@@ -46,4 +46,6 @@
 	     int
 	    ]},
   {registered, [dbg_iserver, dbg_wx_mon, dbg_wx_winman]},
-  {applications, [kernel, stdlib]}]}.
+  {applications, [kernel, stdlib]},
+  {runtime_dependencies, ["wx-1.2","stdlib-2.0","kernel-3.0","erts-6.0",
+			  "compiler-5.0"]}]}.
diff --git a/lib/debugger/vsn.mk b/lib/debugger/vsn.mk
index a245e26a55..cd107599e9 100644
--- a/lib/debugger/vsn.mk
+++ b/lib/debugger/vsn.mk
@@ -1 +1 @@
-DEBUGGER_VSN = 3.2.12
+DEBUGGER_VSN = 4.0
diff --git a/lib/dialyzer/src/dialyzer.app.src b/lib/dialyzer/src/dialyzer.app.src
index 0d048b607e..1756800c4f 100644
--- a/lib/dialyzer/src/dialyzer.app.src
+++ b/lib/dialyzer/src/dialyzer.app.src
@@ -44,4 +44,7 @@
              dialyzer_worker]},
   {registered, []},
   {applications, [compiler, gs, hipe, kernel, stdlib, wx]},
-  {env, []}]}.
+  {env, []},
+  {runtime_dependencies, ["wx-1.2","syntax_tools-1.6.14","stdlib-2.0",
+			  "kernel-3.0","hipe-3.10.3","erts-6.0",
+			  "compiler-5.0"]}]}.
diff --git a/lib/diameter/src/diameter.app.src b/lib/diameter/src/diameter.app.src
index ceefb9b398..509de9e595 100644
--- a/lib/diameter/src/diameter.app.src
+++ b/lib/diameter/src/diameter.app.src
@@ -24,5 +24,7 @@
   {registered, [%REGISTERED%]},
   {applications, [stdlib, kernel]},
   {env, []},
-  {mod, {diameter_app, []}}
+  {mod, {diameter_app, []}},
+  {runtime_dependencies, ["syntax_tools-1.6.14","stdlib-2.0","ssl-5.3.4",
+			  "runtime_tools-1.8.14","kernel-3.0","erts-6.0"]}
  ]}.
diff --git a/lib/edoc/src/edoc.app.src b/lib/edoc/src/edoc.app.src
index 0c8d5b85f8..9e1155d3e8 100644
--- a/lib/edoc/src/edoc.app.src
+++ b/lib/edoc/src/edoc.app.src
@@ -22,4 +22,6 @@
 	     otpsgml_layout]},
   {registered,[]},
   {applications, [compiler,kernel,stdlib,syntax_tools]},
-  {env, []}]}.
+  {env, []},
+  {runtime_dependencies, ["xmerl-1.3.7","syntax_tools-1.6.14","stdlib-2.0",
+			  "kernel-3.0","inets-5.10","erts-6.0"]}]}.
diff --git a/lib/edoc/vsn.mk b/lib/edoc/vsn.mk
index 2fcc97e406..0172aac48b 100644
--- a/lib/edoc/vsn.mk
+++ b/lib/edoc/vsn.mk
@@ -1 +1 @@
-EDOC_VSN = 0.7.12.1
+EDOC_VSN = 0.7.13
diff --git a/lib/eldap/src/eldap.app.src b/lib/eldap/src/eldap.app.src
index 8215328910..03a7d7c562 100644
--- a/lib/eldap/src/eldap.app.src
+++ b/lib/eldap/src/eldap.app.src
@@ -4,5 +4,7 @@
   {modules, [eldap, 'ELDAPv3']},
   {registered, []},
   {applications, [kernel, stdlib]},
-  {env, []}
+  {env, []},
+  {runtime_dependencies, ["stdlib-2.0","ssl-5.3.4","kernel-3.0","erts-6.0",
+			  "asn1-3.0"]}
 ]}.
diff --git a/lib/erl_docgen/src/erl_docgen.app.src b/lib/erl_docgen/src/erl_docgen.app.src
index daad172106..e2830b2692 100644
--- a/lib/erl_docgen/src/erl_docgen.app.src
+++ b/lib/erl_docgen/src/erl_docgen.app.src
@@ -8,7 +8,7 @@
   },
   {registered,[]},
   {applications, [kernel,stdlib]},
-  {env, []
-  }
+  {env, []},
+  {runtime_dependencies, ["xmerl-1.3.7","stdlib-2.0","edoc-0.7.13","erts-6.0"]}
  ]
 }.
diff --git a/lib/erl_docgen/vsn.mk b/lib/erl_docgen/vsn.mk
index cda8671cfd..0f89922275 100644
--- a/lib/erl_docgen/vsn.mk
+++ b/lib/erl_docgen/vsn.mk
@@ -1 +1 @@
-ERL_DOCGEN_VSN = 0.3.4.1
+ERL_DOCGEN_VSN = 0.3.5
diff --git a/lib/erl_interface/vsn.mk b/lib/erl_interface/vsn.mk
index f386ce09a8..8731283265 100644
--- a/lib/erl_interface/vsn.mk
+++ b/lib/erl_interface/vsn.mk
@@ -1 +1,2 @@
-EI_VSN = 3.7.15
+EI_VSN = 3.7.16
+ERL_INTERFACE_VSN = $(EI_VSN)
diff --git a/lib/et/src/et.app.src b/lib/et/src/et.app.src
index f7189a4197..c26d9320d8 100644
--- a/lib/et/src/et.app.src
+++ b/lib/et/src/et.app.src
@@ -31,5 +31,7 @@
    ]},
   {registered, [et_collector]},
   {applications, [stdlib, kernel]},
-  {env, []}
+  {env, []},
+  {runtime_dependencies, ["wx-1.2","stdlib-2.0","runtime_tools-1.8.14",
+			  "kernel-3.0","erts-6.0"]}
  ]}.
diff --git a/lib/et/vsn.mk b/lib/et/vsn.mk
index 282991aa49..a47be678ca 100644
--- a/lib/et/vsn.mk
+++ b/lib/et/vsn.mk
@@ -1 +1 @@
-ET_VSN  = 1.4.4.5
+ET_VSN  = 1.5
diff --git a/lib/eunit/src/eunit.app.src b/lib/eunit/src/eunit.app.src
index 5e16dfa2ce..7a3978e200 100644
--- a/lib/eunit/src/eunit.app.src
+++ b/lib/eunit/src/eunit.app.src
@@ -18,4 +18,5 @@
 	     eunit_tty]},
   {registered,[]},
   {applications, [kernel,stdlib]},
-  {env, []}]}.
+  {env, []},
+  {runtime_dependencies, ["stdlib-2.0","kernel-3.0","erts-6.0"]}]}.
diff --git a/lib/eunit/vsn.mk b/lib/eunit/vsn.mk
index 8f816b3b94..f04c0536fe 100644
--- a/lib/eunit/vsn.mk
+++ b/lib/eunit/vsn.mk
@@ -1 +1 @@
-EUNIT_VSN = 2.2.6
+EUNIT_VSN = 2.2.7
diff --git a/lib/gs/src/gs.app.src b/lib/gs/src/gs.app.src
index c83c9b54d7..c6f88e5144 100644
--- a/lib/gs/src/gs.app.src
+++ b/lib/gs/src/gs.app.src
@@ -10,4 +10,5 @@
              gstk_window,tcl2erl,tool_file_dialog,tool_utils,
 	     gs_packer,gse]},
   {registered, [gs_frontend]},
-  {applications, [kernel, stdlib]}]}.
+  {applications, [kernel, stdlib]},
+  {runtime_dependencies, ["stdlib-2.0","kernel-3.0","erts-6.0"]}]}.
diff --git a/lib/gs/vsn.mk b/lib/gs/vsn.mk
index 5c18153c34..96786b300c 100644
--- a/lib/gs/vsn.mk
+++ b/lib/gs/vsn.mk
@@ -1,2 +1,2 @@
-GS_VSN = 1.5.15.2
+GS_VSN = 1.5.16
 
diff --git a/lib/hipe/main/hipe.app.src b/lib/hipe/main/hipe.app.src
index bcdfcb0e03..61d167d01a 100644
--- a/lib/hipe/main/hipe.app.src
+++ b/lib/hipe/main/hipe.app.src
@@ -216,4 +216,6 @@
 	     hipe_x86_x87]},
   {registered,[]},
   {applications, [kernel,stdlib]},
-  {env, []}]}.
+  {env, []},
+  {runtime_dependencies, ["syntax_tools-1.6.14","stdlib-2.0","kernel-3.0",
+			  "erts-6.0","compiler-5.0"]}]}.
diff --git a/lib/hipe/vsn.mk b/lib/hipe/vsn.mk
index ed4b4dc8d2..fb7e4b91a0 100644
--- a/lib/hipe/vsn.mk
+++ b/lib/hipe/vsn.mk
@@ -1 +1 @@
-HIPE_VSN = 3.10.2.2
+HIPE_VSN = 3.10.3
diff --git a/lib/ic/src/ic.app.src b/lib/ic/src/ic.app.src
index 29aa6def00..7dd47ac9c6 100644
--- a/lib/ic/src/ic.app.src
+++ b/lib/ic/src/ic.app.src
@@ -46,7 +46,8 @@
   {registered, []},
   {applications, [stdlib, kernel]},
   {env, []},
-  {mod, {ic, []}}
+  {mod, {ic, []}},
+  {runtime_dependencies, ["stdlib-2.0","kernel-3.0","erts-6.0"]}
 ]}.
 
 
diff --git a/lib/ic/vsn.mk b/lib/ic/vsn.mk
index fe27d095d3..2ffbbad444 100644
--- a/lib/ic/vsn.mk
+++ b/lib/ic/vsn.mk
@@ -1 +1 @@
-IC_VSN = 4.3.4
+IC_VSN = 4.3.5
diff --git a/lib/inets/src/inets_app/inets.app.src b/lib/inets/src/inets_app/inets.app.src
index a6dd364c2d..9eae962d03 100644
--- a/lib/inets/src/inets_app/inets.app.src
+++ b/lib/inets/src/inets_app/inets.app.src
@@ -110,4 +110,6 @@
   {registered,[inets_sup, httpc_manager]},
   %% If the "new" ssl is used then 'crypto' must be started before inets.
   {applications,[kernel,stdlib]},
-  {mod,{inets_app,[]}}]}.
+  {mod,{inets_app,[]}},
+  {runtime_dependencies, ["stdlib-2.0","ssl-5.3.4","runtime_tools-1.8.14",
+			  "mnesia-4.12","kernel-3.0","erts-6.0"]}]}.
diff --git a/lib/inets/vsn.mk b/lib/inets/vsn.mk
index 6b1f149cc8..cbcf0362c9 100644
--- a/lib/inets/vsn.mk
+++ b/lib/inets/vsn.mk
@@ -18,6 +18,6 @@
 # %CopyrightEnd%
 
 APPLICATION = inets
-INETS_VSN   = 5.9.8
+INETS_VSN   = 5.10
 PRE_VSN     =
 APP_VSN     = "$(APPLICATION)-$(INETS_VSN)$(PRE_VSN)"
diff --git a/lib/jinterface/vsn.mk b/lib/jinterface/vsn.mk
index 1954040c3d..c50200fab6 100644
--- a/lib/jinterface/vsn.mk
+++ b/lib/jinterface/vsn.mk
@@ -1 +1 @@
-JINTERFACE_VSN = 1.5.8
+JINTERFACE_VSN = 1.5.9
diff --git a/lib/kernel/doc/src/app.xml b/lib/kernel/doc/src/app.xml
index 7c9d6eecec..b24a2bd7bd 100644
--- a/lib/kernel/doc/src/app.xml
+++ b/lib/kernel/doc/src/app.xml
@@ -61,7 +61,8 @@
    {applications, Apps},
    {env,          Env},
    {mod,          Start},
-   {start_phases, Phases}]}.
+   {start_phases, Phases},
+   {runtime_dependencies, RTDeps}]}.
 
              Value                Default
              -----                -------
@@ -77,8 +78,10 @@ Apps         [App]                []
 Env          [{Par,Val}]          []
 Start        {Module,StartArgs}   []
 Phases       [{Phase,PhaseArgs}]  undefined
+RTDeps       [ApplicationVersion] []
   Module = Name = App = Par = Phase = atom()
-  Val = StartArgs = PhaseArgs = term()</code>
+  Val = StartArgs = PhaseArgs = term()
+  ApplicationVersion = string()</code>
     <p><c>Application</c> is the name of the application.</p>
     <p>For the application controller, all keys are optional.
       The respective default values are used for any omitted keys.</p>
@@ -87,6 +90,8 @@ Phases       [{Phase,PhaseArgs}]  undefined
       <c>description</c>, <c>vsn</c>, <c>modules</c>, <c>registered</c>
       and <c>applications</c>. The other keys are ignored by
       <c>systools</c>.</p>
+      <warning><p>The <c>RTDeps</c> type was introduced in OTP 17.0 and
+      might be subject to changes during the OTP 17 release.</p></warning>
     <taglist>
       <tag><c>description</c></tag>
       <item>
@@ -185,6 +190,33 @@ Phases       [{Phase,PhaseArgs}]  undefined
           start phases must be a subset of the set of phases defined
           for the primary application. Refer to <em>OTP Design Principles</em> for more information.</p>
       </item>
+      <tag><marker id="runtime_dependencies"><c>runtime_dependencies</c></marker></tag>
+      <item><p>A list of application versions that the application
+      depends on. An example of such an application version is
+      <c>"kernel-3.0"</c>. Application versions specified as runtime
+      dependencies are minimum requirements. That is, a larger
+      application version than the one specified in the
+      dependency satisfies the requirement. For information on
+      how to compare application versions see
+      <seealso marker="doc/system_principles:versions">the
+      documentation of versions in the system principles
+      guide</seealso>. Note that that the application version
+      specifies a source code version. An additional indirect
+      requirement is that installed binary application of
+      the specified version has been built so that it is
+      compatible with the rest of the system.</p>
+      <p>Some dependencies might only be required in specific runtime
+      scenarios. In the case such optional dependencies exist, these are
+      specified and documented in the corresponding "App" documentation
+      of the specific application.</p>
+      <warning><p>The <c>runtime_dependencies</c> key was introduced in
+      OTP 17.0. The type of its value might be subject to changes during
+      the OTP 17 release.</p></warning>
+      <warning><p>All runtime dependencies specified in OTP applications
+      during the OTP 17 release might not be completely correct. This
+      is actively worked on. Declared runtime dependencies in OTP
+      applications are expected to be correct in OTP 18.</p></warning>
+      </item>
     </taglist>
   </section>
 
diff --git a/lib/kernel/src/kernel.app.src b/lib/kernel/src/kernel.app.src
index cb8c98ab06..5658c6b6cf 100644
--- a/lib/kernel/src/kernel.app.src
+++ b/lib/kernel/src/kernel.app.src
@@ -114,6 +114,7 @@
                 pg2]},
   {applications, []},
   {env, [{error_logger, tty}]},
-  {mod, {kernel, []}}
+  {mod, {kernel, []}},
+  {runtime_dependencies, ["erts-6.0", "stdlib-2.0", "sasl-2.4"]}
  ]
 }.
diff --git a/lib/megaco/src/app/megaco.app.src b/lib/megaco/src/app/megaco.app.src
index 40265166ae..6ab85a1bbc 100644
--- a/lib/megaco/src/app/megaco.app.src
+++ b/lib/megaco/src/app/megaco.app.src
@@ -112,7 +112,10 @@
                 megaco_trans_sup, megaco_misc_sup, megaco_sup]},
   {applications, [stdlib, kernel]},
   {env, []},
-  {mod, {megaco_sup, []}}
+  {mod, {megaco_sup, []}},
+  {runtime_dependencies, ["stdlib-2.0","runtime_tools-1.8.14","kernel-3.0",
+			  "et-1.5","erts-6.0","debugger-4.0",
+			  "asn1-3.0"]}
  ]}.
 
 
diff --git a/lib/megaco/vsn.mk b/lib/megaco/vsn.mk
index 01d429d0ae..373f5199bf 100644
--- a/lib/megaco/vsn.mk
+++ b/lib/megaco/vsn.mk
@@ -18,6 +18,6 @@
 # %CopyrightEnd%
 
 APPLICATION = megaco
-MEGACO_VSN  = 3.17.0.3
+MEGACO_VSN  = 3.17.1
 PRE_VSN     =
 APP_VSN     = "$(APPLICATION)-$(MEGACO_VSN)$(PRE_VSN)"
diff --git a/lib/mnesia/src/mnesia.app.src b/lib/mnesia/src/mnesia.app.src
index 3715488ec2..e755864792 100644
--- a/lib/mnesia/src/mnesia.app.src
+++ b/lib/mnesia/src/mnesia.app.src
@@ -47,6 +47,7 @@
 		mnesia_tm
 	       ]},
   {applications, [kernel, stdlib]},
-  {mod, {mnesia_sup, []}}]}.
+  {mod, {mnesia_sup, []}},
+  {runtime_dependencies, ["stdlib-2.0","kernel-3.0","erts-6.0"]}]}.
 
 
diff --git a/lib/mnesia/vsn.mk b/lib/mnesia/vsn.mk
index 064ba43791..c596f98c81 100644
--- a/lib/mnesia/vsn.mk
+++ b/lib/mnesia/vsn.mk
@@ -1 +1 @@
-MNESIA_VSN = 4.11
+MNESIA_VSN = 4.12
diff --git a/lib/observer/src/observer.app.src b/lib/observer/src/observer.app.src
index f14f0ee849..97a54cd6f9 100644
--- a/lib/observer/src/observer.app.src
+++ b/lib/observer/src/observer.app.src
@@ -60,6 +60,9 @@
 	       ttb_et]},
     {registered, []},
     {applications, [kernel, stdlib]},
-    {env, []}]}.
+    {env, []},
+    {runtime_dependencies, ["wx-1.2","stdlib-2.0","runtime_tools-1.8.14",
+			    "kernel-3.0","inets-5.10","et-1.5",
+			    "erts-6.0"]}]}.
 
 
diff --git a/lib/observer/vsn.mk b/lib/observer/vsn.mk
index f48809a839..a6300eeb18 100644
--- a/lib/observer/vsn.mk
+++ b/lib/observer/vsn.mk
@@ -1 +1 @@
-OBSERVER_VSN = 1.3.1.2
+OBSERVER_VSN = 2.0
diff --git a/lib/odbc/src/odbc.app.src b/lib/odbc/src/odbc.app.src
index 5229b28c08..b2c5775de2 100644
--- a/lib/odbc/src/odbc.app.src
+++ b/lib/odbc/src/odbc.app.src
@@ -11,5 +11,6 @@
 	       ]},
   {applications, [kernel, stdlib]},
   {env,[]},
-  {mod, {odbc_app, []}}]}.
+  {mod, {odbc_app, []}},
+  {runtime_dependencies, ["stdlib-2.0","kernel-3.0","erts-6.0"]}]}.
 
diff --git a/lib/odbc/vsn.mk b/lib/odbc/vsn.mk
index d9e2ab26a9..1af4751248 100644
--- a/lib/odbc/vsn.mk
+++ b/lib/odbc/vsn.mk
@@ -1 +1 @@
-ODBC_VSN = 2.10.19
+ODBC_VSN = 2.10.20
diff --git a/lib/orber/src/orber.app.src b/lib/orber/src/orber.app.src
index 88df4162b6..30bd90347d 100644
--- a/lib/orber/src/orber.app.src
+++ b/lib/orber/src/orber.app.src
@@ -103,7 +103,9 @@
                 orber_iiop_pm, orber_env]},
   {applications, [stdlib, kernel, mnesia]},
   {env, []},
-  {mod, {orber, []}}
+  {mod, {orber, []}},
+  {runtime_dependencies, ["stdlib-2.0","ssl-5.3.4","mnesia-4.12","kernel-3.0",
+			  "inets-5.10","erts-6.0"]}
 ]}.
 
 
diff --git a/lib/orber/vsn.mk b/lib/orber/vsn.mk
index 7bbebc65dc..3ea64b1ff6 100644
--- a/lib/orber/vsn.mk
+++ b/lib/orber/vsn.mk
@@ -1,2 +1,2 @@
-ORBER_VSN = 3.6.26.1
+ORBER_VSN = 3.6.27
 
diff --git a/lib/os_mon/src/os_mon.app.src b/lib/os_mon/src/os_mon.app.src
index 15bbd2663c..cc08cebe3d 100644
--- a/lib/os_mon/src/os_mon.app.src
+++ b/lib/os_mon/src/os_mon.app.src
@@ -29,4 +29,7 @@
 	   {start_disksup, true},
 	   {start_memsup, true},
 	   {start_os_sup, false}]},
-    {mod, {os_mon, []}}]}.
+    {mod, {os_mon, []}},
+    {runtime_dependencies, ["stdlib-2.0","snmp-4.25.1","sasl-2.4",
+			    "otp_mibs-1.0.9","mnesia-4.12","kernel-3.0",
+			    "erts-6.0"]}]}.
diff --git a/lib/os_mon/vsn.mk b/lib/os_mon/vsn.mk
index e9e90729f2..74397c2bc6 100644
--- a/lib/os_mon/vsn.mk
+++ b/lib/os_mon/vsn.mk
@@ -1 +1 @@
-OS_MON_VSN = 2.2.14
+OS_MON_VSN = 2.2.15
diff --git a/lib/ose/src/ose.app.src b/lib/ose/src/ose.app.src
index c39d3f2d05..60699c369b 100644
--- a/lib/ose/src/ose.app.src
+++ b/lib/ose/src/ose.app.src
@@ -23,4 +23,5 @@
   {modules, [ose]},
   {registered,[]},
   {applications, [stdlib,kernel]},
-  {env, []}]}.
+  {env, []},
+  {runtime_dependencies, ["stdlib-2.0","erts-6.0"]}]}.
diff --git a/lib/otp_mibs/src/otp_mibs.app.src b/lib/otp_mibs/src/otp_mibs.app.src
index b177af0709..ebc656b0b2 100644
--- a/lib/otp_mibs/src/otp_mibs.app.src
+++ b/lib/otp_mibs/src/otp_mibs.app.src
@@ -23,5 +23,7 @@
   {modules, [otp_mib]},
   {registered, []},
   {applications, [kernel, stdlib, snmp]},
-  {env,[]}]}.
+  {env,[]},
+  {runtime_dependencies, ["stdlib-2.0","snmp-4.25.1","mnesia-4.12",
+			  "kernel-3.0","erts-6.0"]}]}.
 
diff --git a/lib/otp_mibs/vsn.mk b/lib/otp_mibs/vsn.mk
index 96d3088224..98db21c132 100644
--- a/lib/otp_mibs/vsn.mk
+++ b/lib/otp_mibs/vsn.mk
@@ -1,4 +1,4 @@
-OTP_MIBS_VSN = 1.0.8
+OTP_MIBS_VSN = 1.0.9
 
 # Note: The branch 'otp_mibs' is defunct as of otp_mibs-1.0.4 and
 # should NOT be used again.
diff --git a/lib/parsetools/src/parsetools.app.src b/lib/parsetools/src/parsetools.app.src
index af62fc4f6b..9eeb8fcc05 100644
--- a/lib/parsetools/src/parsetools.app.src
+++ b/lib/parsetools/src/parsetools.app.src
@@ -11,7 +11,8 @@
   {applications, [kernel,stdlib]},
   {env, [{file_util_search_methods,[{"", ""}, {"ebin", "esrc"}, {"ebin", "src"}]}
 	]
-  }
+  },
+  {runtime_dependencies, ["stdlib-2.0","kernel-3.0","erts-6.0"]}
  ]
 }. 
  
diff --git a/lib/parsetools/vsn.mk b/lib/parsetools/vsn.mk
index d62962c54a..8fd7422c1c 100644
--- a/lib/parsetools/vsn.mk
+++ b/lib/parsetools/vsn.mk
@@ -1 +1 @@
-PARSETOOLS_VSN = 2.0.10
+PARSETOOLS_VSN = 2.0.11
diff --git a/lib/percept/src/percept.app.src b/lib/percept/src/percept.app.src
index cf4a9fc438..f8991ee577 100644
--- a/lib/percept/src/percept.app.src
+++ b/lib/percept/src/percept.app.src
@@ -35,7 +35,9 @@
     ]},
     {registered, [percept_db,percept_port]},
     {applications, [kernel,stdlib]},
-    {env,[]}
+    {env,[]},
+    {runtime_dependencies, ["stdlib-2.0","runtime_tools-1.8.14","kernel-3.0",
+			    "inets-5.10","erts-6.0"]}
 ]}.
 
 
diff --git a/lib/percept/vsn.mk b/lib/percept/vsn.mk
index 99729c11e2..935a9d1336 100644
--- a/lib/percept/vsn.mk
+++ b/lib/percept/vsn.mk
@@ -1 +1 @@
-PERCEPT_VSN = 0.8.8.2
+PERCEPT_VSN = 0.8.9
diff --git a/lib/public_key/src/public_key.app.src b/lib/public_key/src/public_key.app.src
index 736a778a4b..88ef07c5a6 100644
--- a/lib/public_key/src/public_key.app.src
+++ b/lib/public_key/src/public_key.app.src
@@ -13,7 +13,9 @@
             ]},
    {applications, [asn1, crypto, kernel, stdlib]},
    {registered, []},
-   {env, []}  
+   {env, []},
+   {runtime_dependencies, ["stdlib-2.0","kernel-3.0","erts-6.0","crypto-3.3",
+			   "asn1-3.0"]}
    ]
 }.
 
diff --git a/lib/public_key/vsn.mk b/lib/public_key/vsn.mk
index 3473757c5f..f0450918aa 100644
--- a/lib/public_key/vsn.mk
+++ b/lib/public_key/vsn.mk
@@ -1 +1 @@
-PUBLIC_KEY_VSN = 0.21
+PUBLIC_KEY_VSN = 0.22
diff --git a/lib/reltool/src/reltool.app.src b/lib/reltool/src/reltool.app.src
index 4188f341f1..65fcf4aae5 100644
--- a/lib/reltool/src/reltool.app.src
+++ b/lib/reltool/src/reltool.app.src
@@ -34,5 +34,7 @@
    ]},
   {registered, []},
   {applications, [stdlib, kernel]},
-  {env, []}
+  {env, []},
+  {runtime_dependencies, ["wx-1.2","tools-2.6.14","stdlib-2.0","sasl-2.4",
+			  "kernel-3.0","erts-6.0"]}
  ]}.
diff --git a/lib/reltool/src/reltool.hrl b/lib/reltool/src/reltool.hrl
index f0d8b38519..56161a152a 100644
--- a/lib/reltool/src/reltool.hrl
+++ b/lib/reltool/src/reltool.hrl
@@ -164,7 +164,8 @@
           applications = []        :: [app_name()],
           env          = []        :: [{atom(), term()}],
           mod          = undefined :: {mod_name(), [term()]} | undefined,
-          start_phases = undefined :: [{atom(), term()}] | undefined
+          start_phases = undefined :: [{atom(), term()}] | undefined,
+          runtime_dependencies = [] :: [string()]
 	}).
 
 -record(regexp, {source, compiled}).
diff --git a/lib/reltool/src/reltool_server.erl b/lib/reltool/src/reltool_server.erl
index 97785ca7f8..98eeed5c27 100644
--- a/lib/reltool/src/reltool_server.erl
+++ b/lib/reltool/src/reltool_server.erl
@@ -1125,6 +1125,9 @@ parse_app_info(File, [{Key, Val} | KeyVals], AI, Status) ->
         start_phases ->
 	    parse_app_info(File, KeyVals, AI#app_info{start_phases = Val},
 			   Status);
+	runtime_dependencies ->
+	    parse_app_info(File, KeyVals, AI#app_info{runtime_dependencies = Val},
+			   Status);
         _ ->
 	    Status2 =
 		reltool_utils:add_warning("Unexpected item ~p in app file ~tp.",
diff --git a/lib/reltool/vsn.mk b/lib/reltool/vsn.mk
index 16ec570d22..163b77dfa0 100644
--- a/lib/reltool/vsn.mk
+++ b/lib/reltool/vsn.mk
@@ -1 +1 @@
-RELTOOL_VSN = 0.6.4.1
+RELTOOL_VSN = 0.6.5
diff --git a/lib/runtime_tools/doc/specs/.gitignore b/lib/runtime_tools/doc/specs/.gitignore
new file mode 100644
index 0000000000..322eebcb06
--- /dev/null
+++ b/lib/runtime_tools/doc/specs/.gitignore
@@ -0,0 +1 @@
+specs_*.xml
diff --git a/lib/runtime_tools/doc/src/Makefile b/lib/runtime_tools/doc/src/Makefile
index 51d93df418..07c63197e9 100644
--- a/lib/runtime_tools/doc/src/Makefile
+++ b/lib/runtime_tools/doc/src/Makefile
@@ -40,7 +40,7 @@ RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN)
 # Target Specs
 # ----------------------------------------------------
 XML_APPLICATION_FILES = ref_man.xml
-XML_REF3_FILES = dbg.xml dyntrace.xml erts_alloc_config.xml
+XML_REF3_FILES = dbg.xml dyntrace.xml erts_alloc_config.xml system_information.xml
 XML_REF6_FILES = runtime_tools_app.xml
 
 XML_PART_FILES = part_notes.xml part_notes_history.xml part.xml
@@ -71,12 +71,20 @@ HTML_REF_MAN_FILE = $(HTMLDIR)/index.html
 
 TOP_PDF_FILE =  $(PDFDIR)/$(APPLICATION)-$(VSN).pdf
 
+SPECS_FILES = $(XML_REF3_FILES:%.xml=$(SPECDIR)/specs_%.xml)
+
+TOP_SPECS_FILE = specs.xml
+
 # ----------------------------------------------------
 # FLAGS 
 # ----------------------------------------------------
 XML_FLAGS += 
 DVIPS_FLAGS += 
 
+SPECS_ESRC = ../../src
+
+SPECS_FLAGS = -I../../include -I../../../kernel/src
+
 # ----------------------------------------------------
 # Targets
 # ----------------------------------------------------
diff --git a/lib/runtime_tools/doc/src/ref_man.xml b/lib/runtime_tools/doc/src/ref_man.xml
index 6017f3cdaa..25fa97896b 100644
--- a/lib/runtime_tools/doc/src/ref_man.xml
+++ b/lib/runtime_tools/doc/src/ref_man.xml
@@ -35,5 +35,6 @@
   <xi:include href="dbg.xml"/>
   <xi:include href="dyntrace.xml"/>
   <xi:include href="erts_alloc_config.xml"/>
+  <xi:include href="system_information.xml"/>
 </application>
 
diff --git a/lib/runtime_tools/doc/src/specs.xml b/lib/runtime_tools/doc/src/specs.xml
new file mode 100644
index 0000000000..d4c3c9dfe6
--- /dev/null
+++ b/lib/runtime_tools/doc/src/specs.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<specs xmlns:xi="http://www.w3.org/2001/XInclude">
+  <xi:include href="../specs/specs_system_information.xml"/>
+</specs>
diff --git a/lib/runtime_tools/doc/src/system_information.xml b/lib/runtime_tools/doc/src/system_information.xml
new file mode 100644
index 0000000000..b586334ae7
--- /dev/null
+++ b/lib/runtime_tools/doc/src/system_information.xml
@@ -0,0 +1,98 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!DOCTYPE erlref SYSTEM "erlref.dtd">
+
+<erlref>
+  <header>
+    <copyright>
+      <year>2014</year>
+      <holder>Ericsson AB. All Rights Reserved.</holder>
+    </copyright>
+    <legalnotice>
+      The contents of this file are subject to the Erlang Public License,
+      Version 1.1, (the "License"); you may not use this file except in
+      compliance with the License. You should have received a copy of the
+      Erlang Public License along with this software. If not, it can be
+      retrieved online at http://www.erlang.org/.
+    
+      Software distributed under the License is distributed on an "AS IS"
+      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+      the License for the specific language governing rights and limitations
+      under the License.
+    
+    </legalnotice>
+
+    <title></title>
+    <prepared></prepared>
+    <responsible></responsible>
+    <docno>1</docno>
+    <approved></approved>
+    <checked></checked>
+    <date></date>
+    <rev></rev>
+    <file>system_information.xml</file>
+  </header>
+  <module>system_information</module>
+  <modulesummary>System Information</modulesummary>
+  <description>
+    <p></p>
+  </description>
+  <funcs>
+    <func>
+      <name name="sanity_check" arity="0"/>
+      <fsummary>Perform a sanity check</fsummary>
+      <desc>
+        <p>Performs a sanity check on the system. If no issues
+	were found, <c>ok</c> is returned. If issues were
+	found, <c>{failed, <anno>Failures</anno>}</c> is
+	returned. All failures found will be part of the
+	<c><anno>Failures</anno></c> list. Currently defined
+	<c><anno>Failure</anno></c> elements in the
+	<c><anno>Failures</anno></c> list:</p>
+	<taglist>
+	  <tag><c><anno>InvalidAppFile</anno></c></tag>
+	  <item><p>An application has an invalid <c>.app</c> file. The
+	  second element identifies the application which has the
+	  invalid <c>.app</c> file.</p></item>
+	  <tag><c><anno>InvalidApplicationVersion</anno></c></tag>
+	  <item><p>An application has an invalid application version.
+	  The second element identifies the application version that
+	  is invalid.</p></item>
+	  <tag><c><anno>MissingRuntimeDependencies</anno></c></tag>
+	  <item><p>An application is missing
+	  <seealso marker="kernel:app#runtime_dependencies">runtime
+	  dependencies</seealso>. The second element identifies the
+	  application (with version) that has missing dependencies.
+	  The third element contains the missing dependencies.</p>
+	  <p>Note that this check use application versions that
+	  are loaded, or will be loaded when used. You might have
+	  application versions that satisfies all dependencies
+	  installed in the system, but if those are not loaded this
+	  check will fail. The system will of course also fail when
+	  used like this. This may happen when you have multiple 
+	  <seealso marker="doc/system_principles:versions">branched
+	  versions</seealso> of the same application installed in the
+	  system, but you do not use a
+	  <seealso marker="doc/system_principles:system_principles#BOOTSCRIPT">boot
+	  script</seealso> identifing the correct application version.</p>
+	  </item>
+	</taglist>
+	<p>Currently the sanity check is limited to verifying
+	runtime dependencies found in the <c>.app</c> files of
+	all applications. More checks will be introduced in the
+	future. This implies that the return type <em>will</em>
+	change in the future.</p>
+	<note><p>An <c>ok</c> return value only means that
+	<c>sanity_check/0</c> did not find any issues, <em>not</em>
+	that no issues exist.</p></note>
+      </desc>
+    </func>
+    <func>
+      <name name="to_file" arity="1"/>
+      <fsummary>Write miscellaneous system information to file</fsummary>
+      <desc><p>Writes  miscellaneous system information to file. This
+      information will typically be requested by the Erlang/OTP team
+      at Ericsson AB when reporting an issue.</p></desc>
+    </func>
+  </funcs>
+ </erlref>
+
diff --git a/lib/runtime_tools/src/runtime_tools.app.src b/lib/runtime_tools/src/runtime_tools.app.src
index d46cfe1f32..0a70802c08 100644
--- a/lib/runtime_tools/src/runtime_tools.app.src
+++ b/lib/runtime_tools/src/runtime_tools.app.src
@@ -25,6 +25,8 @@
     {registered,   [runtime_tools_sup]},
     {applications, [kernel, stdlib]},
     {env,          []},
-    {mod,          {runtime_tools, []}}]}.
+    {mod,          {runtime_tools, []}},
+    {runtime_dependencies, ["stdlib-2.0","mnesia-4.12","kernel-3.0",
+			    "erts-6.0"]}]}.
 
 
diff --git a/lib/runtime_tools/src/system_information.erl b/lib/runtime_tools/src/system_information.erl
index 603b698d5e..f541d6e449 100644
--- a/lib/runtime_tools/src/system_information.erl
+++ b/lib/runtime_tools/src/system_information.erl
@@ -39,7 +39,8 @@
 	application/1, application/2,
 	environment/0, environment/1,
 	module/1, module/2,
-	modules/1
+	modules/1,
+	sanity_check/0
     ]).
 
 %% gen_server callbacks
@@ -85,9 +86,14 @@ report() -> [
 	{erts_compile_info, erlang:system_info(compile_info)},
 	{beam_dynamic_libraries, get_dynamic_libraries()},
 	{environment_erts,  os_getenv_erts_specific()},
-	{environment,       [split_env(Env) || Env <- os:getenv()]}
+	{environment,       [split_env(Env) || Env <- os:getenv()]},
+	{sanity_check,      sanity_check()}	     
     ].
 
+-spec to_file(FileName) -> ok | {error, Reason} when
+      FileName :: file:name_all(),
+      Reason :: file:posix() | badarg | terminated | system_limit.
+
 to_file(File) ->
     file:write_file(File, iolist_to_binary([
 		io_lib:format("{system_information_version, ~p}.~n", [
@@ -130,6 +136,27 @@ module(M, Opts) when is_atom(M), is_list(Opts) ->
 modules(Opt) when is_atom(Opt) ->
     gen_server:call(?SERVER, {modules, Opt}).
 
+
+-spec sanity_check() -> ok | {failed, Failures} when
+      Application :: atom(),
+      ApplicationVersion :: string(),
+      MissingRuntimeDependencies :: {missing_runtime_dependencies,
+				     ApplicationVersion,
+				     [ApplicationVersion]},
+      InvalidApplicationVersion :: {invalid_application_version,
+				    ApplicationVersion},
+      InvalidAppFile :: {invalid_app_file, Application},
+      Failure :: MissingRuntimeDependencies
+	       | InvalidApplicationVersion
+	       | InvalidAppFile,
+      Failures :: [Failure].
+
+sanity_check() ->
+    case check_runtime_dependencies() of
+	[] -> ok;
+	Issues -> {failed, Issues}
+    end.
+
 %%===================================================================
 %% gen_server callbacks
 %%===================================================================
@@ -457,6 +484,8 @@ get_application_from_path(Path) ->
 		    {description, proplists:get_value(description, Info, [])},
 		    {vsn,         proplists:get_value(vsn, Info, [])},
 		    {path,        Path},
+		    {runtime_dependencies,
+		     proplists:get_value(runtime_dependencies, Info, [])},
 		    {modules,     get_modules_from_path(Path)}
 		]}
     end.
@@ -552,3 +581,252 @@ get_beam_name() ->
 	Value -> Value
     end,
     Beam ++ Type ++ Flavor.
+
+%% Check runtime dependencies...
+
+vsnstr2vsn(VsnStr) ->
+    list_to_tuple(lists:map(fun (Part) ->
+				    list_to_integer(Part)
+			    end,
+			    string:tokens(VsnStr, "."))).
+
+rtdepstrs2rtdeps([]) ->
+    [];
+rtdepstrs2rtdeps([RTDep | RTDeps]) ->
+    [AppStr, VsnStr] = string:tokens(RTDep, "-"),
+    [{list_to_atom(AppStr), vsnstr2vsn(VsnStr)} | rtdepstrs2rtdeps(RTDeps)].
+
+build_app_table([], AppTab) ->
+    AppTab;
+build_app_table([App | Apps], AppTab0) ->
+    AppTab1 = try
+		  %% We may have multiple application versions installed
+		  %% of the same application! It is therefore important
+		  %% to look up the application version that actually will
+		  %% be used via code server.
+		  AppFile = code:where_is_file(atom_to_list(App) ++ ".app"),
+		  {ok, [{application, App, Info}]} = file:consult(AppFile),
+		  VsnStr = proplists:get_value(vsn, Info),
+		  Vsn = vsnstr2vsn(VsnStr),
+		  RTDepStrs = proplists:get_value(runtime_dependencies,
+						  Info, []),
+		  RTDeps = rtdepstrs2rtdeps(RTDepStrs),
+		  gb_trees:insert(App, {Vsn, RTDeps}, AppTab0)
+	      catch
+		  _ : _ ->
+		      AppTab0
+	      end,
+    build_app_table(Apps, AppTab1).
+
+meets_min_req(Vsn, Vsn) ->
+    true;
+meets_min_req({X}, VsnReq) ->
+    meets_min_req({X, 0, 0}, VsnReq);
+meets_min_req({X, Y}, VsnReq) ->
+    meets_min_req({X, Y, 0}, VsnReq);
+meets_min_req(Vsn, {X}) ->
+    meets_min_req(Vsn, {X, 0, 0});
+meets_min_req(Vsn, {X, Y}) ->
+    meets_min_req(Vsn, {X, Y, 0});
+meets_min_req({X, _Y, _Z}, {XReq, _YReq, _ZReq}) when X > XReq ->
+    true;
+meets_min_req({X, Y, _Z}, {X, YReq, _ZReq}) when Y > YReq ->
+    true;
+meets_min_req({X, Y, Z}, {X, Y, ZReq}) when Z > ZReq ->
+    true;
+meets_min_req({_X, _Y, _Z}, {_XReq, _YReq, _ZReq}) ->
+    false;
+meets_min_req(Vsn, VsnReq) ->
+    gp_meets_min_req(mk_gp_vsn_list(Vsn), mk_gp_vsn_list(VsnReq)).
+
+gp_meets_min_req([X, Y, Z | _Vs], [X, Y, Z]) ->
+    true;
+gp_meets_min_req([X, Y, Z | _Vs], [XReq, YReq, ZReq]) ->
+    meets_min_req({X, Y, Z}, {XReq, YReq, ZReq});
+gp_meets_min_req([X, Y, Z | Vs], [X, Y, Z | VReqs]) ->
+    gp_meets_min_req_tail(Vs, VReqs);
+gp_meets_min_req(_Vsn, _VReq) ->
+    %% Versions on different version branches, i.e., the minimum
+    %% required functionality is not included in Vsn.
+    false.
+
+gp_meets_min_req_tail([V | Vs], [V | VReqs]) ->
+    gp_meets_min_req_tail(Vs, VReqs);
+gp_meets_min_req_tail([], []) ->
+    true;
+gp_meets_min_req_tail([_V | _Vs], []) ->
+    true;
+gp_meets_min_req_tail([V | _Vs], [VReq]) when V > VReq ->
+    true;
+gp_meets_min_req_tail(_Vs, _VReqs) ->
+    %% Versions on different version branches, i.e., the minimum
+    %% required functionality is not included in Vsn.
+    false.
+
+mk_gp_vsn_list(Vsn) ->
+    [X, Y, Z | Tail] = tuple_to_list(Vsn),
+    [X, Y, Z | remove_trailing_zeroes(Tail)].
+
+remove_trailing_zeroes([]) ->
+    [];
+remove_trailing_zeroes([0 | Vs]) ->
+    case remove_trailing_zeroes(Vs) of
+	[] -> [];
+	NewVs -> [0 | NewVs]
+    end;
+remove_trailing_zeroes([V | Vs]) ->
+    [V | remove_trailing_zeroes(Vs)].
+
+mk_app_vsn_str({App, Vsn}) ->
+    mk_app_vsn_str(App, Vsn).
+
+mk_app_vsn_str(App, Vsn) ->
+    VsnList = tuple_to_list(Vsn),
+    lists:flatten([atom_to_list(App),
+		   $-,
+		   integer_to_list(hd(VsnList)),
+		   lists:map(fun (Part) ->
+				     [$., integer_to_list(Part)]
+			     end, tl(VsnList))]).
+
+otp_17_0_vsns_orddict() ->
+    [{asn1,{3,0}},
+     {common_test,{1,8}},
+     {compiler,{5,0}},
+     {cosEvent,{2,1,15}},
+     {cosEventDomain,{1,1,14}},
+     {cosFileTransfer,{1,1,16}},
+     {cosNotification,{1,1,21}},
+     {cosProperty,{1,1,17}},
+     {cosTime,{1,1,14}},
+     {cosTransactions,{1,2,14}},
+     {crypto,{3,3}},
+     {debugger,{4,0}},
+     {dialyzer,{2,7}},
+     {diameter,{1,6}},
+     {edoc,{0,7,13}},
+     {eldap,{1,0,3}},
+     {erl_docgen,{0,3,5}},
+     {erl_interface,{3,7,16}},
+     {erts,{6,0}},
+     {et,{1,5}},
+     {eunit,{2,2,7}},
+     {gs,{1,5,16}},
+     {hipe,{3,10,3}},
+     {ic,{4,3,5}},
+     {inets,{5,10}},
+     {jinterface,{1,5,9}},
+     {kernel,{3,0}},
+     {megaco,{3,17,1}},
+     {mnesia,{4,12}},
+     {observer,{2,0}},
+     {odbc,{2,10,20}},
+     {orber,{3,6,27}},
+     {os_mon,{2,2,15}},
+     {ose,{1,0}},
+     {otp_mibs,{1,0,9}},
+     {parsetools,{2,0,11}},
+     {percept,{0,8,9}},
+     {public_key,{0,22}},
+     {reltool,{0,6,5}},
+     {runtime_tools,{1,8,14}},
+     {sasl,{2,4}},
+     {snmp,{4,25,1}},
+     {ssh,{3,0,1}},
+     {ssl,{5,3,4}},
+     {stdlib,{2,0}},
+     {syntax_tools,{1,6,14}},
+     {test_server,{3,7}},
+     {tools,{2,6,14}},
+     {typer,{0,9,6}},
+     {webtool,{0,8,10}},
+     {wx,{1,2}},
+     {xmerl,{1,3,7}}].
+
+otp_17_0_vsns_tab() ->
+    gb_trees:from_orddict(otp_17_0_vsns_orddict()).
+
+check_runtime_dependency({App, DepVsn}, AppTab) ->
+    case gb_trees:lookup(App, AppTab) of
+	none ->
+	    false;
+	{value, {Vsn, _}} ->
+	    meets_min_req(Vsn, DepVsn)
+    end.
+
+check_runtime_dependencies(App, AppTab, OtpMinVsnTab) ->
+    case gb_trees:lookup(App, AppTab) of
+	none ->
+	    [{invalid_app_file, App}];
+	{value, {Vsn, RTDeps}} ->
+	    RTD = case lists:foldl(
+			 fun (RTDep, Acc) ->
+				 case check_runtime_dependency(RTDep, AppTab) of
+				     true ->
+					 Acc;
+				     false ->
+					 [mk_app_vsn_str(RTDep) | Acc]
+				 end
+			 end,
+			 [],
+			 RTDeps) of
+		      [] ->
+			  [];
+		      MissingDeps ->
+			  [{missing_runtime_dependencies,
+			    mk_app_vsn_str(App, Vsn),
+			    MissingDeps}]
+		  end,
+	    case gb_trees:lookup(App, OtpMinVsnTab) of
+		none ->
+		    RTD;
+		{value, MinVsn} ->
+		    case meets_min_req(Vsn, MinVsn) of
+			true ->
+			    RTD;
+			false ->
+			    [{invalid_application_version,
+			      mk_app_vsn_str(App, Vsn)} | RTD]
+		    end
+	    end
+    end.
+
+app_file_to_app(AF) ->
+    list_to_atom(filename:basename(AF, ".app")).
+
+get_apps() ->
+    get_apps(code:get_path(), []).
+
+get_apps([], Apps) ->
+    lists:usort(Apps);
+get_apps([Path|Paths], Apps) ->
+    case filelib:wildcard(filename:join(Path, "*.app")) of
+	[] ->
+	    %% Not app or invalid app
+	    get_apps(Paths, Apps);
+	[AppFile] ->
+	    get_apps(Paths, [app_file_to_app(AppFile) | Apps]);
+	[_AppFile| _] = AppFiles ->
+	    %% Strange with multple .app files... Lets put them
+	    %% all in the list and see what we get...
+	    lists:map(fun (AF) ->
+			      app_file_to_app(AF)
+		      end, AppFiles) ++ Apps
+    end.
+
+check_runtime_dependencies() ->
+    OtpMinVsnTab = otp_17_0_vsns_tab(),
+    Apps = get_apps(),
+    AppTab = build_app_table(Apps, gb_trees:empty()),
+    lists:foldl(fun (App, Acc) ->
+			case check_runtime_dependencies(App,
+							AppTab,
+							OtpMinVsnTab) of
+			    [] -> Acc;
+			    Issues -> Issues ++ Acc
+			end
+		end,
+		[],
+		Apps).
+
+%% End of runtime dependency checks
diff --git a/lib/runtime_tools/test/system_information_SUITE.erl b/lib/runtime_tools/test/system_information_SUITE.erl
index fb9455a30f..53d20060e7 100644
--- a/lib/runtime_tools/test/system_information_SUITE.erl
+++ b/lib/runtime_tools/test/system_information_SUITE.erl
@@ -33,6 +33,7 @@
 	api_report/1,
 	api_to_file/1,
 	api_from_file/1,
+	sanity_check/1,
 	%% server
 	api_start_stop/1,
 	validate_server_interface/1
@@ -84,7 +85,8 @@ all() -> [
 	api_to_file,
 	api_from_file,
 	api_start_stop,
-	validate_server_interface
+	validate_server_interface,
+	sanity_check
     ].
 
 
@@ -262,6 +264,9 @@ validate_server_interface(Config) ->
     ok = system_information:stop(),
     ok.
 
+sanity_check(Config) when is_list(Config) ->
+    ok = system_information:sanity_check().
+
 
 %% aux
 
@@ -288,7 +293,8 @@ validate_report(Report) ->
 	    erts_compile_info,
 	    beam_dynamic_libraries,
 	    environment_erts,
-	    environment
+	    environment,
+	    sanity_check
 	], Report).
 
 ensure_report_keys([], _) -> ok;
diff --git a/lib/runtime_tools/test/system_information_SUITE_data/information_test_report.dat b/lib/runtime_tools/test/system_information_SUITE_data/information_test_report.dat
index 0900eadd4a..18938372a3 100644
--- a/lib/runtime_tools/test/system_information_SUITE_data/information_test_report.dat
+++ b/lib/runtime_tools/test/system_information_SUITE_data/information_test_report.dat
@@ -9870,4 +9870,5 @@
                  {"MANPATH",
                   "/usr/local/man:/usr/share/man:/usr/X11R6/man:/opt/gnome/share/man"},
                  {"LESSKEY","/etc/lesskey.bin"},
-                 {"LC_PAPER","sv_SE.UTF-8"}]}]}.
+                 {"LC_PAPER","sv_SE.UTF-8"}]},
+		{sanity_check,ok}]}.
diff --git a/lib/runtime_tools/vsn.mk b/lib/runtime_tools/vsn.mk
index c282661a61..32953dfc5a 100644
--- a/lib/runtime_tools/vsn.mk
+++ b/lib/runtime_tools/vsn.mk
@@ -1 +1 @@
-RUNTIME_TOOLS_VSN = 1.8.13
+RUNTIME_TOOLS_VSN = 1.8.14
diff --git a/lib/sasl/src/sasl.app.src b/lib/sasl/src/sasl.app.src
index 8c814cfaf5..8e95197a2a 100644
--- a/lib/sasl/src/sasl.app.src
+++ b/lib/sasl/src/sasl.app.src
@@ -44,5 +44,7 @@
     {applications, [kernel, stdlib]},
     {env, [{sasl_error_logger, tty},
            {errlog_type, all}]},
-    {mod, {sasl, []}}]}.
+    {mod, {sasl, []}},
+    {runtime_dependencies, ["tools-2.6.14","stdlib-2.0","kernel-3.0",
+			    "erts-6.0"]}]}.
 
diff --git a/lib/snmp/src/app/snmp.app.src b/lib/snmp/src/app/snmp.app.src
index 904d17954b..cbd292e4c3 100644
--- a/lib/snmp/src/app/snmp.app.src
+++ b/lib/snmp/src/app/snmp.app.src
@@ -136,4 +136,6 @@
   %% configuration and use), and in that case mnesia must also be started,
   %% before snmp.
   {applications, [kernel, stdlib]},
-  {mod, {snmp_app, []}}]}.
+  {mod, {snmp_app, []}},
+  {runtime_dependencies, ["stdlib-2.0","runtime_tools-1.8.14","mnesia-4.12",
+			  "kernel-3.0","erts-6.0","crypto-3.3"]}]}.
diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk
index 533e313bdb..04c3cc9392 100644
--- a/lib/snmp/vsn.mk
+++ b/lib/snmp/vsn.mk
@@ -18,6 +18,6 @@
 # %CopyrightEnd%
 
 APPLICATION = snmp
-SNMP_VSN    = 4.25.0.1
+SNMP_VSN    = 4.25.1
 PRE_VSN     =
 APP_VSN     = "$(APPLICATION)-$(SNMP_VSN)$(PRE_VSN)"
diff --git a/lib/ssh/src/ssh.app.src b/lib/ssh/src/ssh.app.src
index 74d7293be0..e0a51b3574 100644
--- a/lib/ssh/src/ssh.app.src
+++ b/lib/ssh/src/ssh.app.src
@@ -38,6 +38,8 @@
   {registered, []},
   {applications, [kernel, stdlib, crypto, public_key]},
   {env, []},
-  {mod, {ssh_app, []}}]}.
+  {mod, {ssh_app, []}},
+  {runtime_dependencies, ["stdlib-2.0","public_key-0.22","kernel-3.0",
+			  "erts-6.0","crypto-3.3"]}]}.
 
 
diff --git a/lib/ssl/src/ssl.app.src b/lib/ssl/src/ssl.app.src
index 68ebc49e4a..99839f6149 100644
--- a/lib/ssl/src/ssl.app.src
+++ b/lib/ssl/src/ssl.app.src
@@ -47,6 +47,8 @@
     {registered, [ssl_sup, ssl_manager]},
     {applications, [crypto, public_key, kernel, stdlib]},
     {env, []},
-    {mod, {ssl_app, []}}]}.
+    {mod, {ssl_app, []}},
+    {runtime_dependencies, ["stdlib-2.0","public_key-0.22","kernel-3.0",
+			    "erts-6.0","crypto-3.3"]}]}.
 
 
diff --git a/lib/stdlib/src/stdlib.app.src b/lib/stdlib/src/stdlib.app.src
index a64b8e13c0..d388410de0 100644
--- a/lib/stdlib/src/stdlib.app.src
+++ b/lib/stdlib/src/stdlib.app.src
@@ -102,5 +102,8 @@
   {registered,[timer_server,rsh_starter,take_over_monitor,pool_master,
                dets]},
   {applications, [kernel]},
-  {env, []}]}.
+  {env, []},
+  {runtime_dependencies, ["sasl-2.4","kernel-3.0","erts-6.0","crypto-3.3",
+			  "compiler-5.0"]}
+]}.
 
diff --git a/lib/syntax_tools/src/syntax_tools.app.src b/lib/syntax_tools/src/syntax_tools.app.src
index dc0b9edd62..83dcb5fe23 100644
--- a/lib/syntax_tools/src/syntax_tools.app.src
+++ b/lib/syntax_tools/src/syntax_tools.app.src
@@ -14,4 +14,5 @@
 	     prettypr]},
   {registered,[]},
   {applications, [stdlib]},
-  {env, []}]}.
+  {env, []},
+  {runtime_dependencies, ["stdlib-2.0","kernel-3.0","erts-6.0"]}]}.
diff --git a/lib/syntax_tools/vsn.mk b/lib/syntax_tools/vsn.mk
index 26153a55f1..cf396ce636 100644
--- a/lib/syntax_tools/vsn.mk
+++ b/lib/syntax_tools/vsn.mk
@@ -1 +1 @@
-SYNTAX_TOOLS_VSN = 1.6.13
+SYNTAX_TOOLS_VSN = 1.6.14
diff --git a/lib/test_server/src/test_server.app.src b/lib/test_server/src/test_server.app.src
index 42e78ed279..5672baa6ef 100644
--- a/lib/test_server/src/test_server.app.src
+++ b/lib/test_server/src/test_server.app.src
@@ -31,5 +31,8 @@
 		test_server,
 		test_server_break_process]},
   {applications, [kernel,stdlib]},
-  {env, []}]}.
+  {env, []},
+  {runtime_dependencies, ["tools-2.6.14","stdlib-2.0","runtime_tools-1.8.14",
+			  "observer-2.0","kernel-3.0","inets-5.10",
+			  "erts-6.0"]}]}.
   
diff --git a/lib/test_server/vsn.mk b/lib/test_server/vsn.mk
index 6871b5bd14..4eb70aa2cd 100644
--- a/lib/test_server/vsn.mk
+++ b/lib/test_server/vsn.mk
@@ -1 +1 @@
-TEST_SERVER_VSN = 3.6.4
+TEST_SERVER_VSN = 3.7
diff --git a/lib/tools/src/tools.app.src b/lib/tools/src/tools.app.src
index 553c5eb96b..ec5b6f3a82 100644
--- a/lib/tools/src/tools.app.src
+++ b/lib/tools/src/tools.app.src
@@ -39,23 +39,9 @@
   {applications, [kernel, stdlib]},
   {env, [{file_util_search_methods,[{"", ""}, {"ebin", "esrc"}, {"ebin", "src"}]}
 	]
-  }
+  },
+  {runtime_dependencies, ["webtool-0.8.10","stdlib-2.0","runtime_tools-1.8.14",
+			  "kernel-3.0","inets-5.10","erts-6.0",
+			  "compiler-5.0"]}
  ]
 }. 
- 
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/lib/tools/vsn.mk b/lib/tools/vsn.mk
index 0cead00554..2d2970de3a 100644
--- a/lib/tools/vsn.mk
+++ b/lib/tools/vsn.mk
@@ -1 +1 @@
-TOOLS_VSN = 2.6.13
+TOOLS_VSN = 2.6.14
diff --git a/lib/typer/src/typer.app.src b/lib/typer/src/typer.app.src
index 850829e1dc..974091b44c 100644
--- a/lib/typer/src/typer.app.src
+++ b/lib/typer/src/typer.app.src
@@ -6,4 +6,6 @@
   {modules, [typer]},
   {registered, []},
   {applications, [compiler, dialyzer, hipe, kernel, stdlib]},
-  {env, []}]}.
+  {env, []},
+  {runtime_dependencies, ["stdlib-2.0","kernel-3.0","hipe-3.10.3","erts-6.0",
+			  "dialyzer-2.7","compiler-5.0"]}]}.
diff --git a/lib/typer/vsn.mk b/lib/typer/vsn.mk
index 5ac145d9ff..49fdda756e 100644
--- a/lib/typer/vsn.mk
+++ b/lib/typer/vsn.mk
@@ -1 +1 @@
-TYPER_VSN = 0.9.5
+TYPER_VSN = 0.9.6
diff --git a/lib/webtool/src/webtool.app.src b/lib/webtool/src/webtool.app.src
index 8c6774c533..3d8d11ea60 100644
--- a/lib/webtool/src/webtool.app.src
+++ b/lib/webtool/src/webtool.app.src
@@ -21,5 +21,7 @@
 	{vsn,"%VSN%"},
 	{modules,[webtool,webtool_sup]},
 	{registered,[web_tool,websup]},
-	{applications,[kernel,stdlib]}]}.
+	{applications,[kernel,stdlib]},
+	{runtime_dependencies, ["stdlib-2.0","observer-2.0","kernel-3.0",
+				"inets-5.10","erts-6.0"]}]}.
 	
diff --git a/lib/webtool/vsn.mk b/lib/webtool/vsn.mk
index d356a8954d..a79c273d9f 100644
--- a/lib/webtool/vsn.mk
+++ b/lib/webtool/vsn.mk
@@ -1 +1 @@
-WEBTOOL_VSN=0.8.9.2
+WEBTOOL_VSN=0.8.10
diff --git a/lib/wx/src/wx.app.src b/lib/wx/src/wx.app.src
index e13982b0c1..d5ac478f20 100644
--- a/lib/wx/src/wx.app.src
+++ b/lib/wx/src/wx.app.src
@@ -33,5 +33,6 @@
    ]},
   {registered, []},
   {applications, [stdlib, kernel]},
-  {env, []}
+  {env, []},
+  {runtime_dependencies, ["stdlib-2.0","kernel-3.0","erts-6.0"]}
  ]}.
diff --git a/lib/wx/vsn.mk b/lib/wx/vsn.mk
index c018b4fb86..5523c20440 100644
--- a/lib/wx/vsn.mk
+++ b/lib/wx/vsn.mk
@@ -1 +1 @@
-WX_VSN = 1.1.2
+WX_VSN = 1.2
diff --git a/lib/xmerl/src/xmerl.app.src b/lib/xmerl/src/xmerl.app.src
index b471447bbd..45cfe9d250 100644
--- a/lib/xmerl/src/xmerl.app.src
+++ b/lib/xmerl/src/xmerl.app.src
@@ -39,5 +39,6 @@
 
   {registered, []},
   {env, []},
-  {applications, [kernel, stdlib]}
+  {applications, [kernel, stdlib]},
+  {runtime_dependencies, ["stdlib-2.0","kernel-3.0","erts-6.0"]}
   ]}.
diff --git a/lib/xmerl/vsn.mk b/lib/xmerl/vsn.mk
index 333466c11e..aab2a37d6c 100644
--- a/lib/xmerl/vsn.mk
+++ b/lib/xmerl/vsn.mk
@@ -1 +1 @@
-XMERL_VSN = 1.3.6
+XMERL_VSN = 1.3.7