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https://github.com/SebastianWendel/nixpkgs.git
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51 lines
1.1 KiB
Nix
51 lines
1.1 KiB
Nix
{ lib
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, fetchPypi
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, buildPythonPackage
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, cython
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, pariSupport ? true, pari # for interfacing with the PARI/GP signal handler
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}:
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assert pariSupport -> pari != null;
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buildPythonPackage rec {
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pname = "cysignals";
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version = "1.7.2";
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src = fetchPypi {
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inherit pname version;
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sha256 = "0rzwd9bjw6bj01xcmimqfim1g0njjyyyal0f93frm1la4hcmq96v";
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};
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# explicit check:
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# build/src/cysignals/implementation.c:27:2: error: #error "cysignals must be compiled without _FORTIFY_SOURCE"
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hardeningDisable = [
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"fortify"
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];
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# currently fails, probably because of formatting changes in gdb 8.0
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# https://trac.sagemath.org/ticket/24692
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doCheck = false;
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preCheck = ''
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# Make sure cysignals-CSI is in PATH
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export PATH="$out/bin:$PATH"
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'';
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buildInputs = lib.optionals pariSupport [
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pari
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];
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propagatedBuildInputs = [
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cython
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];
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enableParallelBuilding = true;
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meta = {
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description = "Interrupt and signal handling for Cython";
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homepage = https://github.com/sagemath/cysignals/;
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maintainers = with lib.maintainers; [ timokau ];
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license = lib.licenses.lgpl3Plus;
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};
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}
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