tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{
2 lib,
3 stdenv,
4 fetchFromGitHub,
5 puredata,
6 pkg-config,
7 cmake,
8 openssl,
9 libogg,
10 libvorbis,
11 opusfile,
12 ffmpeg,
13 zlib,
14}:
15
16stdenv.mkDerivation rec {
17 pname = "pd-else";
18 version = "1.0-rc13";
19
20 src = fetchFromGitHub {
21 owner = "porres";
22 repo = "pd-else";
23 tag = "v.${version}";
24 hash = "sha256-WebjdozcFup2xk3cS9LPTiA6m0l1sR6sj3hHlt6ScfU=";
25 };
26
27 nativeBuildInputs = [
28 pkg-config
29 cmake
30 ];
31
32 buildInputs = [
33 puredata
34 openssl
35 libogg
36 libvorbis
37 opusfile
38 ffmpeg
39 zlib
40 ];
41
42 # Set up Pure Data headers and configure with system libraries
43 preConfigure = ''
44 substituteInPlace CMakeLists.txt \
45 --replace-fail 'add_subdirectory(Source/Shared/ffmpeg)' '# add_subdirectory(Source/Shared/ffmpeg) - using system FFmpeg' \
46 --replace-fail 'target_link_libraries(play.file_tilde PRIVATE ffmpeg)' 'target_link_libraries(play.file_tilde PRIVATE avformat avcodec avutil swresample z)' \
47 --replace-fail 'target_link_libraries(sfload PRIVATE ffmpeg)' 'target_link_libraries(sfload PRIVATE avformat avcodec avutil swresample z)' \
48 --replace-fail 'target_link_libraries(sfinfo PRIVATE ffmpeg)' 'target_link_libraries(sfinfo PRIVATE avformat avcodec avutil swresample z)'
49 '';
50
51 cmakeFlags = [
52 "-DCMAKE_C_FLAGS=-I${puredata}/include/pd"
53 "-DCMAKE_CXX_FLAGS=-I${puredata}/include/pd"
54 "-DUSE_LTO=ON"
55 "-DOPENSSL_CRYPTO_LIBRARY=${lib.getLib openssl}/lib/libcrypto.so"
56 "-DOPENSSL_SSL_LIBRARY=${lib.getLib openssl}/lib/libssl.so"
57 ];
58
59 postInstall = ''
60 mv else/ $out/else/
61 rm -rf $out/include/ $out/lib/
62 '';
63
64 postFixup = ''
65 interpreter=$(cat $NIX_CC/nix-support/dynamic-linker)
66 find $out -type f -executable -exec patchelf --set-interpreter "$interpreter" --set-rpath ${lib.makeLibraryPath buildInputs} {} \;
67 '';
68
69 meta = {
70 description = "EL Locus Solus' Externals for Pure Data";
71 longDescription = ''
72 ELSE is a library of externals and abstractions for Pure Data.
73 It provides a comprehensive set of tools for signal processing,
74 MIDI, GUI, and more in Pure Data.
75 '';
76 homepage = "https://github.com/porres/pd-else";
77 license = lib.licenses.wtfpl;
78 platforms = lib.platforms.unix;
79 broken = stdenv.hostPlatform.isDarwin;
80 maintainers = [ lib.maintainers.kugland ];
81 };
82}