nixpkgs/pkgs/development/octave-modules/level-set/default.nix

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{ buildOctavePackage
, lib
, fetchgit
, automake
, autoconf
, autoconf-archive
, parallel
}:
buildOctavePackage rec {
pname = "level-set";
version = "2019-04-13";
src = fetchgit {
url = "https://git.code.sf.net/p/octave/${pname}";
rev = "dbf46228a7582eef4fe5470fd00bc5b421dd33a5";
sha256 = "14qwa4j24m2j7njw8gbagkgmp040h6k0h7kyrrzgb9y0jm087qkl";
fetchSubmodules = false;
};
# The monstrosity of a regex below is to ensure that only error() calls are
# corrected to have a %s format specifier. However, logic_error() also
# exists, (a simple regex also matches that), but logic_error() doesn't
# require a format specifier. So, this regex was born to handle that...
patchPhase = ''
substituteInPlace build.sh --replace "level-set-0.3.1" "${pname}-${version}" \
--replace "\`pwd\`" '/build'
sed -i -E 's#[^[:graph:]]error \(# error \(\"%s\", #g' src/*.cpp
'';
nativeBuildInputs = [
automake
autoconf
autoconf-archive
];
requiredOctavePackages = [
parallel
];
preBuild = ''
mkdir -p $out
source ./build.sh
cd -
'';
meta = with lib; {
name = "Level Set";
homepage = "https://octave.sourceforge.io/level-set/index.html";
license = licenses.gpl3Plus;
maintainers = with maintainers; [ KarlJoad ];
description = "Routines for calculating the time-evolution of the level-set equation and extracting geometric information from the level-set function";
};
}