forked from rarias/bscpkgs
60 lines
1.3 KiB
Nix
60 lines
1.3 KiB
Nix
{
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stdenv
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, nanos6
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, mpi
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, tampi
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, mcxx
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, icc
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}:
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stdenv.mkDerivation rec {
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name = "fwi";
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variant = "oss+task";
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src = builtins.fetchGit {
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url = "https://gitlab.com/srodrb/BSC-FWI.git";
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ref = "${variant}";
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};
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enableParallelBuilding = true;
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buildInputs = [
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nanos6
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mpi
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icc
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tampi
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mcxx
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];
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# FIXME: This is an ugly hack.
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# When using _GNU_SOURCE or any other definition used in features.h, we need
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# to define them before mcc includes nanos6.h from the command line. So the
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# only chance is by setting it at the command line with -D. Using the DEFINES
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# below, reaches the command line of the preprocessing stage with gcc.
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preConfigure = ''
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export DEFINES=-D_GNU_SOURCE
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export NANOS6_CONFIG_OVERRIDE=version.debug=true
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'';
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# We compile the ModelGenerator using gcc *only*, as otherwise it will
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# be compiled with nanos6, which requires access to /sys to determine
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# hardware capabilities. So it will fail in the nix-build environment,
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# as there is no /sys mounted.
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preBuild = ''
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make COMPILER=GNU ModelGenerator
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'';
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makeFlags = [
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"NZF=108"
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"NXF=108"
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"NYF=208"
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"PRECISION=float"
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];
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installPhase = ''
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mkdir -p $out/bin
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cp fwi $out/bin
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cp ModelGenerator $out/bin
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'';
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}
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