59 lines
1.7 KiB
Nix
59 lines
1.7 KiB
Nix
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{ lib, stdenv, fetchFromGitHub, pkg-config, glib, zlib, libpng, cmake, python3 }:
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let
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version = "0.3.4";
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pname = "lensfun";
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# Fetch a more recent version of the repo containing a more recent lens
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# database
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lensfunDatabase = fetchFromGitHub {
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owner = "lensfun";
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repo = "lensfun";
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rev = "a1510e6f33ce9bc8b5056a823c6d5bc6b8cba033";
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sha256 = "sha256-qdONyKk873Tq11M33JmznhJMAGd4dqp5KdXdVhfy/Ak=";
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};
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in
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stdenv.mkDerivation {
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inherit pname version;
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src = fetchFromGitHub {
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owner = "lensfun";
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repo = "lensfun";
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rev = "v${version}";
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sha256 = "sha256-FyYilIz9ssSHG6S02Z2bXy7fjSY51+SWW3v8bm7sLvY=";
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};
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# replace database with a more recent snapshot
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# the master branch uses version 2 profiles, while 0.3.3 requires version 1 profiles,
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# so we run the conversion tool the project provides,
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# then untar the verson 1 profiles into the source dir before we build
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prePatch = ''
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rm -R data/db
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python3 ${lensfunDatabase}/tools/lensfun_convert_db_v2_to_v1.py $TMPDIR ${lensfunDatabase}/data/db
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mkdir -p data/db
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tar xvf $TMPDIR/db/version_1.tar -C data/db
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date +%s > data/db/timestamp.txt
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'';
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nativeBuildInputs = [
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cmake
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pkg-config
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python3
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python3.pkgs.setuptools
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python3.pkgs.lxml # For the db converison
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];
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buildInputs = [ glib zlib libpng ];
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cmakeFlags = [ "-DINSTALL_HELPER_SCRIPTS=OFF" ];
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meta = with lib; {
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platforms = platforms.linux ++ platforms.darwin;
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maintainers = with maintainers; [ flokli paperdigits ];
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license = lib.licenses.lgpl3;
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description = "Opensource database of photographic lenses and their characteristics";
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homepage = "https://lensfun.github.io";
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};
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}
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