Hello all!
Got problem with deploying prebuilt applications that is using NIF.
My application build on VBox virtual machine undef FreeBSD OS. When distributing on other VBox machines all is working. When distributing on physical server have troubles:
It's happening with Erlexec project https://github.com/saleyn/erlexec
When trying to use this project https://github.com/ArboreusSystems/arboreus_library having this troubles:
This applications added to Erlang 'lib' folder by symlinks to another locations.
The folders schema totally the same like on VBox machines, it's everything identical.
How to fix it? Maybe questions isn't ok for this forum. But there are some similar errors mentioned on this forum with other libraries.
The system setting totally identical it's distributed with Rex/Perl automation procedures. No any manual settings added.
The file command showing this:
Everything compiled with Rebar3. The modules that not using NIFs working perfectly.
Got problem with deploying prebuilt applications that is using NIF.
My application build on VBox virtual machine undef FreeBSD OS. When distributing on other VBox machines all is working. When distributing on physical server have troubles:
(test@001.test.service)2> exec:start().
exec: /usr/local/lib/erlang/lib/erlexec/priv/x86_64-unknown-freebsd14.0/exec-port: Exec format error
{error,{port_exited_with_status,126}}
(test@001.test.service)3> =CRASH REPORT==== 11-Oct-2024::15:46:01.357352 ===
crasher:
initial call: exec:init/1
pid: <0.93.0>
registered_name: []
exception exit: {port_exited_with_status,126}
in function gen_server:init_it/6 (gen_server.erl, line 835)
ancestors: [<0.91.0>]
message_queue_len: 1
messages: [{'EXIT',#Port<0.7>,normal}]
links: []
dictionary: []
trap_exit: true
status: running
heap_size: 2586
stack_size: 28
reductions: 2114
neighbours:
It's happening with Erlexec project https://github.com/saleyn/erlexec
When trying to use this project https://github.com/ArboreusSystems/arboreus_library having this troubles:
(test@001.test.service)1> a_time_now:microseconds().
=WARNING REPORT==== 11-Oct-2024::15:45:34.402367 ===
The on_load function for module a_time_now returned:
{error,{load_failed,"Failed to load NIF library: '/usr/local/lib/erlang/lib/arboreus_library/priv/a_time_now.so: unsupported file layout'"}}
This applications added to Erlang 'lib' folder by symlinks to another locations.
The folders schema totally the same like on VBox machines, it's everything identical.
How to fix it? Maybe questions isn't ok for this forum. But there are some similar errors mentioned on this forum with other libraries.
The system setting totally identical it's distributed with Rex/Perl automation procedures. No any manual settings added.
The file command showing this:
$ file /usr/local/lib/erlang/lib/arboreus_library/priv/a_time_now.so
/usr/local/lib/erlang/lib/arboreus_library/priv/a_time_now.so: ELF 64-bit LSB shared object, x86-64, version 1 (FreeBSD), dynamically linked, for FreeBSD 14.0 (1400097), with debug_info, not stripped
$ file /usr/local/lib/erlang/lib/erlexec/priv/x86_64-unknown-freebsd14.0/exec-port
/usr/local/lib/erlang/lib/erlexec/priv/x86_64-unknown-freebsd14.0/exec-port: ELF 64-bit LSB executable, x86-64, version 1 (FreeBSD), dynamically linked, interpreter /libexec/ld-elf.so.1, for FreeBSD 14.0 (1400097), FreeBSD-style, with debug_info, not stripped
Everything compiled with Rebar3. The modules that not using NIFs working perfectly.
