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{ lib
, stdenv
, fetchFromGitHub
, cmake
, boost
, tbb
, makeWrapper
}:
stdenv.mkDerivation rec {
pname = "PotreeConverter";
version = "unstable-2023-02-27";
src = fetchFromGitHub {
owner = "potree";
repo = "PotreeConverter";
rev = "af4666fa1090983d8ce7c11dcf49ba19eda90995";
sha256 = "sha256-QYNY+/v6mBEJFiv3i2QS+zqkgWJqeqXSqNoh+ChAiQA=";
};
buildInputs = [
boost
tbb
];
nativeBuildInputs = [
makeWrapper
cmake
];
postPatch = ''
runHook prePatch
substituteInPlace ./CMakeLists.txt \
--replace "find_package(TBB REQUIRED)" ""
# prevent inheriting permissions from /nix/store when copying
substituteInPlace Converter/src/main.cpp --replace \
'fs::copy(templateDir, pagedir, fs::copy_options::overwrite_existing | fs::copy_options::recursive)' 'string cmd = "cp --no-preserve=mode -r " + templateDir + " " + pagedir; system(cmd.c_str());'
'';
# The upstream build system does not provide an install target.
installPhase = ''
runHook preInstall
mkdir -p $out/{bin,lib}
mv liblaszip.so $out/lib
mv PotreeConverter $out/bin
ln -s $out/bin/PotreeConverter $out/bin/potreeconverter
# Create an empty wrapper, since PotreeConverter segfaults if called via
# $PATH rather than absolute path. An empty wrapper forces an absolute path
# on each invocation
wrapProgram $out/bin/PotreeConverter
runHook postInstall
'';
postFixup = ''
ln -s $src/resources $out/bin/resources
'';
meta = with lib; {
description = "Create multi res point cloud to use with potree";
homepage = "https://github.com/potree/PotreeConverter";
license = licenses.bsd2;
maintainers = with maintainers; [ matthewcroughan ];
platforms = with platforms; linux;
};
}
|
