git: 2398a3ec2203 - main - math/djbfft: Deprecate and set expiration date to 2023-09-30

The branch main has been updated by diizzy:

URL: https://cgit.FreeBSD.org/ports/commit/?id=2398a3ec2203c866d428e55bccdb9c382a43e923

commit 2398a3ec2203c866d428e55bccdb9c382a43e923
Author:     Daniel Engberg <diizzy@FreeBSD.org>
AuthorDate: 2023-08-06 10:22:36 +0000
Commit:     Daniel Engberg <diizzy@FreeBSD.org>
CommitDate: 2023-08-06 10:27:29 +0000

    math/djbfft: Deprecate and set expiration date to 2023-09-30
    
    Like most of D. J. Bernstein's other projects most of them have been
    untouched for a very long time and the license also prevents us from
    distributing it. Compared to other libraries it's also quite slow and
    we have no consumers in tree so retire it.
    
    Reference: https://www.spek.cc/p/faster-fast-fourier-transform
---
 math/djbfft/Makefile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/math/djbfft/Makefile b/math/djbfft/Makefile
index d729056f7397..c6c9a180699a 100644
--- a/math/djbfft/Makefile
+++ b/math/djbfft/Makefile
@@ -14,6 +14,9 @@ LICENSE_NAME=	djb
 LICENSE_TEXT=	No license -- see http://cr.yp.to/softwarelaw.html
 LICENSE_PERMS=	dist-mirror dist-sell pkg-mirror pkg-sell auto-accept
 
+DEPRECATED=	Abandonware, slow and untouched by upstream for over 20 years
+EXPIRATION_DATE=2023-09-30
+
 DISABLE_SIZE=	yes
 ALL_TARGET=
 INSTALL_TARGET=setup check