noahshaw11 commented on pull request #3880:
URL: https://github.com/apache/couchdb/pull/3880#issuecomment-996988868
> To double-check if the compiler options work, try running
>
> ```
> make clean &&
ERL_COMPILER_OPTIONS='[no_line_info,deterministic,no_debug_info]' make
> ```
>
> Capture module info from some module (something like
`couch_db:module_info(compile).` perhaps) then run `make clean && make` and see
if the changes took effect. With `no_debug_info` there should be almost no
extra info shown.
>
> Also don't forget to update the `Makefile{.win}` files since reference
`ERL_OPTS` there as well.
The compiler options are taking effect.
With compiler options:
```
([email protected])1> couch_db:module_info(compile).
[{version,"7.6.7"}]
```
Without compiler options:
```
([email protected])1> couch_db:module_info(compile).
[{version,"7.6.7"},
{options,[debug_info,
{d,'COUCHDB_VERSION',"3.2.1-48bfdcf"},
{d,'COUCHDB_GIT_SHA',"48bfdcf"},
{d,'COUCHDB_SPIDERMONKEY_VERSION',"1.8.5"},
{i,"../"},
{d,'WITH_PROPER'},
{i,"include"}]},
{source,"/Users/ncshaw/src/couchdb/src/couch/src/couch_db.erl"}]
```
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