premake / premake/premake-core

_TARGET_OS does not point to macosx when specifying --os macosx

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#977 9 comments 0 reactions 0 assignees View on GitHub

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Description

I have a premake file in which I want to output to different directory based on the tool and operating system that I'm generating for. In my premake file I have the following line:

location (_ACTION .. "-" .. _TARGET_OS)

When I do premake5 gmake it outputs to gmake-linux. However, if I do premake5 gmake --os macosx it still outputs to gmake-linux.

I also tried setting the location under different configurations, but couldn't get that to work either.

I am using premake5 alpha 12.

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Research direction

Reproduce the issue with the shown location expression by running premake5 gmake and premake5 gmake --os macosx. Trace how --os macosx reaches _TARGET_OS during gmake generation, and consider the issue done when the second command produces a gmake-macosx location.

Written by the indexing model from the issue text.

Assessment

Tech stack
lua
Domain
build-system, tooling
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Clearly specified
Newbie friendliness
35/100

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