request: refine MAKEFILE_SEARCH

[mcandre]

Hi,

I would like to see a new filename available in MAKEFILE_SEARCH, in order to specify build configurations that use omake specific extensions. For example, Omakefile.

Also, are you sure that omake handles all BSD and GNU extensions to POSIX make? If not, then we should neither load BSDmakefile nor GNUmakefile, because such files are likely to present different syntaxes and/or semantics than omake uses.

[gregschmit]

Ideally I'd like to avoid extensions that are specific to this implementation.

As for BSD and GNU, no this project absolutely does not support all the extensions. Recently I've been busy with work and other open source projects, but I do plan to get back to this project in the near future and I do want to support both BSD and GNU syntax for includes, conditionals, and loops, and ultimately I'd like to support all the most commonly used extensions, so that's why the search includes those paths.