diff options
| -rw-r--r-- | gnu/packages/gcc.scm | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm index a4ee04f5a5..76146ad8fc 100644 --- a/gnu/packages/gcc.scm +++ b/gnu/packages/gcc.scm @@ -26,6 +26,10 @@ #:use-module (guix download) #:use-module (guix build-system gnu)) +(define %gcc-infrastructure + ;; Base URL for GCC's infrastructure. + "ftp://gcc.gnu.org/pub/gcc/infrastructure/") + (define-public gcc-4.7 (let ((stripped? #t)) ; TODO: make this a parameter (package @@ -138,3 +142,72 @@ GCC development is a part of the GNU Project, aiming to improve the compiler used in the GNU system including the GNU/Linux variant.") (license gpl3+) (home-page "http://gcc.gnu.org/")))) + +(define-public isl + (package + (name "isl") + (version "0.11.1") + (source (origin + (method url-fetch) + (uri (list (string-append + "ftp://ftp.linux.student.kuleuven.be/pub/people/skimo/isl/isl-" + version + ".tar.bz2") + (string-append %gcc-infrastructure + name "-" version ".tar.gz"))) + (sha256 + (base32 + "13d9cqa5rzhbjq0xf0b2dyxag7pqa72xj9dhsa03m8ccr1a4npq9")))) + (build-system gnu-build-system) + (inputs `(("gmp" ,gmp))) + (home-page "http://www.kotnet.org/~skimo/isl/") + (synopsis + "A library for manipulating sets and relations of integer points bounded +by linear constraints") + (description + "isl is a library for manipulating sets and relations of integer points +bounded by linear constraints. Supported operations on sets include +intersection, union, set difference, emptiness check, convex hull, (integer) +affine hull, integer projection, computing the lexicographic minimum using +parametric integer programming, coalescing and parametric vertex +enumeration. It also includes an ILP solver based on generalized basis +reduction, transitive closures on maps (which may encode infinite graphs), +dependence analysis and bounds on piecewise step-polynomials.") + (license lgpl2.1+))) + +(define-public cloog + (package + (name "cloog") + (version "0.18.0") + (source + (origin + (method url-fetch) + (uri (list (string-append + "http://www.bastoul.net/cloog/pages/download/count.php3?url=cloog-" + version + ".tar.gz") + (string-append %gcc-infrastructure + name "-" version ".tar.gz"))) + (sha256 + (base32 + "0a12rwfwp22zd0nlld0xyql11cj390rrq1prw35yjsw8wzfshjhw")) + (file-name (string-append name "-" version ".tar.gz")))) + (build-system gnu-build-system) + (inputs `(("gmp" ,gmp) + ("isl" ,isl))) + (arguments '(#:configure-flags '("--with-isl=system"))) + (home-page "http://www.cloog.org/") + (synopsis "A library to generate code for scanning Z-polyhedra") + (description + "CLooG is a free software library to generate code for scanning +Z-polyhedra. That is, it finds a code (e.g., in C, FORTRAN...) that +reaches each integral point of one or more parameterized polyhedra. +CLooG has been originally written to solve the code generation problem +for optimizing compilers based on the polytope model. Nevertheless it +is used now in various area e.g., to build control automata for +high-level synthesis or to find the best polynomial approximation of a +function. CLooG may help in any situation where scanning polyhedra +matters. While the user has full control on generated code quality, +CLooG is designed to avoid control overhead and to produce a very +effective code.") + (license gpl2+))) |