nixpkgs/pkgs/applications/graphics/opentoonz/libtiff.nix
2020-05-22 01:25:44 -07:00

22 lines
911 B
Nix

# Per https://github.com/opentoonz/opentoonz/blob/master/doc/how_to_build_linux.md ,
# opentoonz requires its own modified version of libtiff. We still build it as
# a separate package
# 1. For visibility for tools like vulnix, and
# 2. To avoid a diamond-dependency problem with qt linking the normal libtiff
# and opentoonz linking qt and this modified libtiff, we build a qt against
# this modified libtiff as well.
{ fetchFromGitHub, libtiff }:
let source = import ./source.nix { inherit fetchFromGitHub; };
in libtiff.overrideAttrs (old: {
inherit (source) src;
version = source.versions.libtiff + "-opentoonz";
postUnpack = (old.postUnpack or "") + ''
sourceRoot="$sourceRoot/thirdparty/tiff-${source.versions.libtiff}"
'';
# opentoonz uses internal libtiff headers
postInstall = (old.postInstall or "") + ''
cp libtiff/{tif_config,tif_dir,tiffiop}.h $dev/include
'';
})