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-rw-r--r--gnu/packages/algebra.scm17
1 files changed, 15 insertions, 2 deletions
diff --git a/gnu/packages/algebra.scm b/gnu/packages/algebra.scm
index 7d2d50cc75..9ed978536d 100644
--- a/gnu/packages/algebra.scm
+++ b/gnu/packages/algebra.scm
@@ -207,7 +207,7 @@ syntax is similar to that of C, so basic usage is familiar. It also includes
"10h9mzjxnwlsjziah4lri85scc05rlajz39nqf3mbh4vja8dw34g"))))
(build-system gnu-build-system)
(arguments
- '(#:configure-flags '("--enable-shared" "--enable-openmp" "--enable-mpi")
+ '(#:configure-flags '("--enable-shared" "--enable-openmp")
#:phases (alist-cons-before
'build 'no-native
(lambda _
@@ -219,7 +219,6 @@ syntax is similar to that of C, so basic usage is familiar. It also includes
(("-mtune=native") "")))
%standard-phases)))
(native-inputs `(("perl" ,perl)))
- (inputs `(("openmpi" ,openmpi)))
(home-page "http://fftw.org")
(synopsis "Computing the discrete Fourier transform")
(description
@@ -239,3 +238,17 @@ cosine/ sine transforms or DCT/DST).")
(description
(string-append (package-description fftw)
" Single-precision version."))))
+
+(define-public fftw-openmpi
+ (package (inherit fftw)
+ (name "fftw-openmpi")
+ (inputs
+ `(("openmpi" ,openmpi)
+ ,@(package-inputs fftw)))
+ (arguments
+ (substitute-keyword-arguments (package-arguments fftw)
+ ((#:configure-flags cf)
+ `(cons "--enable-mpi" ,cf))))
+ (description
+ (string-append (package-description fftw)
+ " With OpenMPI parallelism support."))))