escript support -compile([{i, IncludePath}])

[tmp-reg]

Is your feature request related to a problem? Please describe.
escript requires full path of header file like this:

-include("../../a.hrl").
-include("../../b.hrl").
...

escript file does not support:

-compile([{i, "my include dir"}]).

In the escript.erl, the IncludePath is [], so -include("a.hrl"). cannot be used directly, will report an error can't find include file a.hrl

parse_source(S, File, Fd, StartLine, HeaderSz, CheckOnly) ->
       {PreDefMacros, Module} = pre_def_macros(File),
       IncludePath = [],

Describe the solution you'd like
Does escript consider supporting the specified header file directory? that will be usefull.

[bjorng]

We intentionally don't support the {i, Path} option in a -compile() attribute (which is documented), and we have no plans to do so in the future.