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| -rw-r--r-- | gnu/packages/cran.scm | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm index 9001f07c74..4020ecdf9e 100644 --- a/gnu/packages/cran.scm +++ b/gnu/packages/cran.scm @@ -9900,3 +9900,27 @@ features in their own packages.") check the state of your variables, and assertions (@code{assert_*} functions) to throw errors if they aren't in the right form.") (license license:gpl3+))) + +(define-public r-dotcall64 + (package + (name "r-dotcall64") + (version "1.0-0") + (source + (origin + (method url-fetch) + (uri (cran-uri "dotCall64" version)) + (sha256 + (base32 + "1b8p7m3w0m7bp977c6jz74xkd611cxg11j49yza59k5fp338scb9")))) + (properties `((upstream-name . "dotCall64"))) + (build-system r-build-system) + (native-inputs `(("gfortran" ,gfortran))) + (home-page "https://git.math.uzh.ch/reinhard.furrer/dotCall64") + (synopsis "Enhanced foreign function interface supporting long vectors") + (description + "This package provides @code{.C64()}, an enhanced version of @code{.C()} +and @code{.Fortran()} from the R foreign function interface. @code{.C64()} +supports long vectors, arguments of type 64-bit integer, and provides a +mechanism to avoid unnecessary copies of read-only and write-only arguments. +This makes it a convenient and fast interface to C/C++ and Fortran code.") + (license license:gpl2+))) |