janl commented on issue #3115:
URL: https://github.com/apache/couchdb/issues/3115#issuecomment-798669543
I’ve started digging through these.
- [x] fixing `-Ilerl_interface` is relatively easy, we are not using it
anywhere, so we can just hotwire our local rebar copy:
```diff
diff --git a/src/rebar_port_compiler.erl b/src/rebar_port_compiler.erl
index 9679c80..44f7b0d 100644
--- a/src/rebar_port_compiler.erl
+++ b/src/rebar_port_compiler.erl
@@ -673,7 +673,7 @@ default_env() ->
"\" "
])},
{"ERL_EI_LIBDIR", lists:concat(["\"", erl_interface_dir(lib), "\""])},
- {"ERL_LDFLAGS" , " -L$ERL_EI_LIBDIR -lerl_interface -lei"},
+ {"ERL_LDFLAGS" , " -L$ERL_EI_LIBDIR -lei"},
{"ERLANG_ARCH" , rebar_utils:wordsize()},
{"ERLANG_TARGET", rebar_utils:get_arch()},
```
- [x] `get_stacktrace()` is not getting removed until 24, so we have one
more release to go, but the diff is totally bearable IMHO:
https://github.com/apache/couchdb/pull/new/feat/3.x/otp23
- [x] snappy needs to allow 23:
```diff
diff --git a/rebar.config b/rebar.config
index 1785295..250cd2a 100644
--- a/rebar.config
+++ b/rebar.config
@@ -1,4 +1,4 @@
-{require_otp_vsn, "R14|R15|R16|17|18|19|20|21|22"}.
+{require_otp_vsn, "R14|R15|R16|17|18|19|20|21|22|23"}.
{erl_opts, [debug_info, warn_unused_vars, warn_shadow_vars,
warn_unused_import]}.
{port_sources, ["c_src/*.cc",
```
- [ ] jiffy needs…I don’t know ;D @davisp help:
```
escript enc compile
Uncaught error in rebar_core: {'EXIT',
{undef,
[{rebar_utils,get_cwd,[],[]},
{rebar_config,new,0,[]},
{rebar,init_config,1,[]},
{rebar,run,1,[]},
{rebar,main,1,[]},
{escript,run,2,
[{file,"escript.erl"},{line,758}]},
{escript,start,1,
[{file,"escript.erl"},{line,277}]},
{init,start_em,1,[]}]}}
=ERROR REPORT==== 13-Mar-2021::18:16:56.267938 ===
Loading of
/Users/jan/Work/asf/couchdb/src/jiffy/enc/enc/ebin/rebar_utils.beam failed:
badfile
=ERROR REPORT==== 13-Mar-2021::18:16:56.267930 ===
beam/beam_load.c(1624): Error loading module rebar_utils:
please re-compile this module with an 23 compiler (old-style fun with
indices: 1/4)
=ERROR REPORT==== 13-Mar-2021::18:16:56.278168 ===
Loading of
/Users/jan/Work/asf/couchdb/src/jiffy/enc/enc/ebin/rebar_utils.beam failed:
badfile
=ERROR REPORT==== 13-Mar-2021::18:16:56.278160 ===
beam/beam_load.c(1624): Error loading module rebar_utils:
please re-compile this module with an 23 compiler (old-style fun with
indices: 1/4)
escript: exception error: undefined function rebar_utils:delayed_halt/1
in function escript:run/2 (escript.erl, line 758)
in call from escript:start/1 (escript.erl, line 277)
in call from init:start_em/1
in call from init:do_boot/3
```
—
That’s as far as I got this time around.
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