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-rw-r--r--gnu/packages/algebra.scm30
1 files changed, 28 insertions, 2 deletions
diff --git a/gnu/packages/algebra.scm b/gnu/packages/algebra.scm
index 0f492eba5f..016f52db19 100644
--- a/gnu/packages/algebra.scm
+++ b/gnu/packages/algebra.scm
@@ -202,7 +202,7 @@ GP2C, the GP to C compiler, translates GP scripts to PARI programs.")
(define-public giac-xcas
(package
(name "giac-xcas")
- (version "1.2.2-75")
+ (version "1.2.2-81")
(source (origin
(method url-fetch)
;; "~parisse/giac" is not used because the maintainer regularly
@@ -214,7 +214,7 @@ GP2C, the GP to C compiler, translates GP scripts to PARI programs.")
"source/giac_" version ".tar.gz"))
(sha256
(base32
- "0vs111fkd900wkm7yypaxmplc8i8j63d9shc3fbdhddn7cdj70b1"))))
+ "0jwlx8b97zkly9gcbdfbj4mzyn21dbg1kgpw7j7vqs380jryzgfs"))))
(build-system gnu-build-system)
(arguments
`(#:phases
@@ -505,6 +505,32 @@ syntax is similar to that of C, so basic usage is familiar. It also includes
\"dc\", a reverse-polish calculator.")
(license license:gpl2+)))
+;; The original kiss-fft does not have a complete build system and does not
+;; build any shared libraries. This is a fork used by Extempore.
+(define-public kiss-fft-for-extempore
+ (package
+ (name "kiss-fft-for-extempore")
+ (version "1.3.0")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "https://github.com/extemporelang/kiss_fft/archive/"
+ version ".tar.gz"))
+ (file-name (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32
+ "0hkp9l6l4c92fb1l2sh6a6zv1hynpvb2s4d03vd8vxyvybc0l4pv"))))
+ (build-system cmake-build-system)
+ (arguments `(#:tests? #f)) ; no tests included
+ ;; Extempore refuses to build on architectures other than x86_64
+ (supported-systems '("x86_64-linux"))
+ (home-page "https://github.com/extemporelang/kiss_fft")
+ (synopsis "Mixed-radix Fast Fourier Transform")
+ (description
+ "Kiss FFT attempts to be a reasonably efficient, moderately useful FFT
+that can use fixed or floating data types and can easily be incorporated into
+a C program.")
+ (license license:bsd-3)))
+
(define-public fftw
(package
(name "fftw")