GNU bug report logs - #57291
New package: fftgen

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Message #10 received at 57291-done <at> debbugs.gnu.org (full text, mbox):

From: Ludovic Courtès <ludo <at> gnu.org>
To: Gabriel Wicki <gabriel <at> erlikon.ch>
Cc: 57291-done <at> debbugs.gnu.org
Subject: Re: bug#57291: New package: fftgen
Date: Fri, 02 Sep 2022 17:29:49 +0200

[Message part 1 (text/plain, inline)]

Hi,

Gabriel Wicki <gabriel <at> erlikon.ch> skribis:

>>From 189ae40cb6104ac703f0171e32fe88208f9fcc25 Mon Sep 17 00:00:00 2001
> From: Gabriel Wicki <gabriel <at> erlikon.ch>
> Date: Fri, 19 Aug 2022 01:14:06 +0200
> Subject: [PATCH] gnu: Add fftgen.
>
> * gnu/packages/fpga.scm (fftgen): New variable.

Applied with the minor changes below, thanks!

Ludo’.

[Message part 2 (text/x-patch, inline)]

diff --git a/gnu/packages/fpga.scm b/gnu/packages/fpga.scm
index e1ae577c65..58b81bf83a 100644
--- a/gnu/packages/fpga.scm
+++ b/gnu/packages/fpga.scm
@@ -554,7 +554,7 @@ (define-public verilator
     (license license:lgpl3)))
 
 (define-public fftgen
-  (let ((commit "1d75a992efd0528edea128a903aafdabe133cb08")
+  (let ((commit "1d75a992efd0528edea128a903aafdabe133cb08") ;no releases
         (revision "0"))
     (package
       (name "fftgen")
@@ -564,22 +564,23 @@ (define-public fftgen
                 (uri (git-reference
                       (url "https://github.com/ZipCPU/dblclockfft")
                       (commit commit)))
-                (file-name (git-file-name name
-                                          (string-take commit 8)))
+                (file-name (git-file-name name version))
                 (sha256
                  (base32
                   "0qq874yalzpjdwnxhc5df8a0ifywv29wcncb09945x56xplvkcmd"))))
       (build-system gnu-build-system)
       (arguments
-       `(#:tests? #f
+       `(#:tests? #f                              ;no tests
+         #:make-flags '("CFLAGS=-g -O2")          ;default flags lack -O2
          #:phases (modify-phases %standard-phases
                     (delete 'configure)
                     (replace 'install
                       (lambda* (#:key outputs #:allow-other-keys)
                         (let ((bin (string-append (assoc-ref outputs "out")
                                                   "/bin")))
-                          (install-file "sw/fftgen" bin) #t))))))
-      (synopsis "Generic Pipelined FFT Core Generator")
-      (description "fftgen produces FFT hardware designs in Verilog.")
+                          (install-file "sw/fftgen" bin)))))))
+      (synopsis "Generic pipelined FFT core generator")
+      (description "fftgen produces @acronym{FFT, fast-Fourier transforms}
+hardware designs in Verilog.")
       (home-page "https://zipcpu.com/")
-      (license license:lgpl3))))
+      (license license:lgpl3+))))

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