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authorMicael Karlberg <[email protected]>2011-11-16 17:05:23 +0100
committerMicael Karlberg <[email protected]>2011-11-16 17:05:23 +0100
commitde3506311f61044799eceeda5c378ab7983ecc16 (patch)
treec35409242ad5a11ea7a77ab63f62e3cb33129b38 /lib/snmp/src/compile
parent4f872459b0a5b5f15273456ec0266a07f52fc5ac (diff)
parentac251265b6c43c5128017ba3b4cad49ad7c432c1 (diff)
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[compiler] Improved version info printout.
OTP-9618 Merge branch 'bmk/snmp/compiler/misc/OTP-9618' into bmk/snmp/r15_integration Conflicts: lib/snmp/doc/src/notes.xml lib/snmp/src/app/snmp.appup.src lib/snmp/vsn.mk
Diffstat (limited to 'lib/snmp/src/compile')
-rw-r--r--lib/snmp/src/compile/depend.mk2
-rw-r--r--lib/snmp/src/compile/snmpc.src19
2 files changed, 19 insertions, 2 deletions
diff --git a/lib/snmp/src/compile/depend.mk b/lib/snmp/src/compile/depend.mk
index f7084f8bcd..3ee8dc4bec 100644
--- a/lib/snmp/src/compile/depend.mk
+++ b/lib/snmp/src/compile/depend.mk
@@ -44,6 +44,6 @@ $(EBIN)/snmpc_mib_gram.$(EMULATOR): \
../../include/snmp_types.hrl \
snmpc_mib_gram.erl
-$(BIN)/snmpc: snmpc.src
+$(BIN)/snmpc: snmpc.src ../../vsn.mk
$(PERL) -p -e 's?%VSN%?$(VSN)? ' < $< > $@
chmod 755 $@
diff --git a/lib/snmp/src/compile/snmpc.src b/lib/snmp/src/compile/snmpc.src
index f993335b89..8760ce14b5 100644
--- a/lib/snmp/src/compile/snmpc.src
+++ b/lib/snmp/src/compile/snmpc.src
@@ -221,7 +221,10 @@ process_args([], #state{verbosity = Verbosity0, file = MIB} = State) ->
process_args(["--help"|_Args], _State) ->
ok;
process_args(["--version"|_Args], #state{version = Version, mfv = MFV} = _State) ->
- {ok, lists:flatten(io_lib:format("snmpc ~s (~s)", [Version, MFV]))};
+ OtpVersion = otp_release(),
+ {ok, lists:flatten(
+ io_lib:format("snmpc ~s [Mib format version ~s] (OTP ~s)",
+ [Version, MFV, OtpVersion]))};
process_args(["--verbosity", Verbosity0|Args], #state{verbosity = V} = State)
when (V =:= undefined) ->
Verbosity = list_to_atom(Verbosity0),
@@ -398,3 +401,17 @@ usage() ->
e(Reason) ->
throw({error, Reason}).
+
+otp_release() ->
+ system_info(otp_release, string).
+
+system_info(Tag, Type) ->
+ case (catch erlang:system_info(Tag)) of
+ {'EXIT', _} ->
+ "-";
+ Info when is_list(Info) andalso (Type =:= string) ->
+ Info;
+ Info ->
+ lists:flatten(io_lib:format("~w", [Info]))
+ end.
+