12 мая 2021 г., в 18:45, Gary Buhrmaster <gary.buhrmaster@gmail.com> написал(а):

On Wed, May 12, 2021 at 9:49 AM Евгений Пивнев <ti.eugene@gmail.com> wrote:

Is there any real package .spec that use cc-toolset-9 as example?
SCL documentation is too extensive and mostly about creating new SCL,
I cannot find short description how simply to make one new package using modern C++.

Not sure if it is a real package (or if this
is even the way it should be done), but I
have seen the following in spec files
along with the needed (for your package)
(%if ...) tests for epel8.

 BuildRequires:  gcc-toolset-9

and at the top of the %build section:

 source scl_source enable gcc-toolset-9 >/dev/null 2>/dev/null && true || true

As I recall, depend on what that package
requires/is doing in other sections one may
also need to do the same source scl_source
in those sections.

Good luck.
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