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{ stdenv, fetchurl, pkgconfig, gfortran, texinfo
# Select SIMD alignment width (in bytes) for vectorization.
, simdWidth ? 1
# Pad arrays to simdWidth by default?
# Note: Only useful if simdWidth > 1
, enablePadding ? false
# Activate serialization through Boost.Serialize?
, enableSerialization ? true, boost ? null
# Activate test-suite?
# WARNING: Some of the tests require up to 1700MB of memory to compile.
, doCheck ? true
}:
assert enableSerialization -> boost != null;
let
inherit (stdenv.lib) optional optionals;
in
stdenv.mkDerivation {
name = "blitz++-0.10";
src = fetchurl {
url = mirror://sourceforge/blitz/blitz-0.10.tar.gz;
sha256 = "153g9sncir6ip9l7ssl6bhc4qzh0qr3lx2d15qm68hqxj7kg0kl0";
};
patches = [ ./blitz-gcc47.patch ./blitz-testsuite-stencil-et.patch ];
nativeBuildInputs = [ pkgconfig ];
buildInputs = [ gfortran texinfo ]
++ optional (boost != null) boost;
configureFlags =
[ "--enable-shared"
"--enable-fortran"
"--enable-optimize"
"--with-pic=yes"
"--enable-html-docs"
"--disable-doxygen"
"--disable-dot"
"--disable-latex-docs"
"--enable-simd-width=${toString simdWidth}"
]
++ optional enablePadding "--enable-array-length-padding"
++ optional enableSerialization "--enable-serialization"
++ optionals (boost != null) [ "--with-boost=${boost.dev}"
"--with-boost-libdir=${boost.out}/lib" ]
++ optional stdenv.is64bit "--enable-64bit"
;
enableParallelBuilding = true;
buildFlags = [ "lib" "info" "pdf" "html" ];
installTargets = [ "install" "install-info" "install-pdf" "install-html" ];
inherit doCheck;
checkTarget = "check-testsuite check-examples";
meta = {
description = "Fast multi-dimensional array library for C++";
homepage = https://sourceforge.net/projects/blitz/;
license = stdenv.lib.licenses.lgpl3;
platforms = stdenv.lib.platforms.linux ++ stdenv.lib.platforms.darwin;
maintainers = [ stdenv.lib.maintainers.aherrmann ];
longDescription = ''
Blitz++ is a C++ class library for scientific computing which provides
performance on par with Fortran 77/90. It uses template techniques to
achieve high performance. Blitz++ provides dense arrays and vectors,
random number generators, and small vectors (useful for representing
multicomponent or vector fields).
'';
broken = true; # failing test, ancient version, no library user in nixpkgs => if you care to fix it, go ahead
};
}
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