[CMake] Question about getting git branch name.

[Juan Sanchez]

Hello,

https://stackoverflow.com/questions/1417957/show-just-the-current-branch-in-git

suggests:

git rev-parse --abbrev-ref HEAD

Regards,

Juan


On Sat, Jun 8, 2019 at 5:25 PM Steven Truppe <workbench at gmx.at> wrote:

> Hi everyone,
>
> i want to have code lines like:
>
> #define BUILD_VERSION
>
> and the BUILD_VERSION should be the name of the actual branch the code
> was compiled with, this way i can create a branch for each version and
> name it like 0.1 so each version i'm using for release is an own branch.
>
> I found many examples that shows me the branch name (like git status)
> but i don't know a way to get only the name of the current branch so i
> can for example execute_process to get the revision number into a
> variable and then use add_definition(..) to add it as a compile definition.
>
>
> best regards!
>
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