nixpkgs/pkgs/by-name/li/libredwg/package.nix
Silvan Mosberger 4f0dadbf38 treewide: format all inactive Nix files
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.

Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.

A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.

This commit was automatically created and can be verified using

    nix-build a08b3a4d19.tar.gz \
      --argstr baseRev b32a094368
    result/bin/apply-formatting $NIXPKGS_PATH
2024-12-10 20:26:33 +01:00

79 lines
1.8 KiB
Nix

{
lib,
stdenv,
fetchFromGitHub,
autoreconfHook,
writeShellScript,
pkg-config,
texinfo,
pcre2,
swig,
libxml2,
ncurses,
enablePython ? false,
python ? null,
}:
let
isPython3 = enablePython && python.pythonAtLeast "3";
in
stdenv.mkDerivation rec {
pname = "libredwg";
version = "0.13.3";
src = fetchFromGitHub {
owner = "LibreDWG";
repo = pname;
rev = version;
hash = "sha256-FlBHwNsqVSBE8dTDewoKkCbs8Jd/4d69MPpEFzg6Ruc=";
fetchSubmodules = true;
};
postPatch =
let
printVersion = writeShellScript "print-version" ''
echo -n ${lib.escapeShellArg version}
'';
in
''
# avoid git dependency
cp ${printVersion} build-aux/git-version-gen
'';
preConfigure = lib.optionalString (stdenv.hostPlatform.isDarwin && enablePython) ''
# prevent configure picking up stack_size from distutils.sysconfig
export PYTHON_EXTRA_LDFLAGS=" "
'';
nativeBuildInputs = [
autoreconfHook
pkg-config
texinfo
] ++ lib.optional enablePython swig;
buildInputs =
[ pcre2 ]
++ lib.optionals enablePython [ python ]
# configurePhase fails with python 3 when ncurses is missing
++ lib.optional isPython3 ncurses;
# prevent python tests from running when not building with python
configureFlags = lib.optional (!enablePython) "--disable-python";
# FAIL: alive.test
doCheck = !stdenv.hostPlatform.isLinux;
# the "xmlsuite" test requires the libxml2 c library as well as the python module
nativeCheckInputs = lib.optionals enablePython [
libxml2
libxml2.dev
];
meta = with lib; {
description = "Free implementation of the DWG file format";
homepage = "https://savannah.gnu.org/projects/libredwg/";
maintainers = with maintainers; [ tweber ];
license = licenses.gpl3Plus;
platforms = platforms.all;
};
}