[bug#58261] [PATCH 02/11] gnu: Add pocketfft.

[David Elsing]

* gnu/packages/cpp.scm (pocketfft): New variable.
---
 gnu/packages/cpp.scm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/gnu/packages/cpp.scm b/gnu/packages/cpp.scm
index e597dba40c..65df317100 100644
--- a/gnu/packages/cpp.scm
+++ b/gnu/packages/cpp.scm
@@ -1931,3 +1931,29 @@ (define-public fast-float
     (description "@code{fast_float} is a header-only C++ library which 
provides fast
 implementations of the from_chars functions for float and double types.")
     (license (list license:asl2.0 license:expat)))) ; dual licensed
+
+(define-public pocketfft
+  (let ((commit "daa8bb18327bc5c7d22c69428c25cf5dc64167d3") (revision "0"))
+    (package
+      (name "pocketfft")
+      (version (git-version "0.0.0" revision commit))
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                      (url "https://github.com/mreineck/pocketfft";)
+                      (commit commit)))
+                (file-name (git-file-name name version))
+                (sha256
+                 (base32
+                  "1dbkkqkmkxgmz1qjpsqzic5ig3qw1pqndbb3dvjc7xq5f2rdzyq1"))))
+      (build-system copy-build-system)
+      (arguments
+       (list
+        #:install-plan
+        #~'(("pocketfft_hdronly.h" "include/"))))
+      (home-page "https://github.com/mreineck/pocketfft";)
+      (synopsis "Heavily modified implementation of FFTPack in C++")
+      (description "This package contains the single-header PocketFFT library,
+which is an reimplementation of FFTPack with several advantages, such as
+multidimensional algorithms, different datatypes and vector instructions.")
+      (license license:bsd-3))))
-- 
2.37.0