Re: [gentoo-devhelp] How do I check for several USE flags in cmake-utils_use?

[Andrew Savchenko]

On Thu, 28 Jan 2016 06:35:10 +0200 Nikos Chantziaras wrote:
> What I need is set -DENABLE_GUI=ON when either the qt4 or the qt5 USE
> flag is enabled. But this doesn't work:
>
>    $(cmake-utils_use qt4 qt5 ENABLE_GUI)
>
> How do I do this? I grep'ed the tree to find an example, but I can't
> find one that uses two USE flags.

For -DENABLE_FOO just use two rules:

$(cmake-utils_use_enable qt4 GUI)
$(cmake-utils_use_enable qt5 GUI)

Alternative way is to alter mycmakeargs array directly:

if use qt4 || use qt5; then
  mycmakeargs+=( -DENABLE_GUI=ON )
fi

Best regards,
Andrew Savchenko