diff --git a/pkgs/development/libraries/cairo/default.nix b/pkgs/development/libraries/cairo/default.nix index 9a18d173f1d3..f922a7ed2e9f 100644 --- a/pkgs/development/libraries/cairo/default.nix +++ b/pkgs/development/libraries/cairo/default.nix @@ -62,6 +62,15 @@ in stdenv.mkDerivation rec { url = "https://gitlab.freedesktop.org/cairo/cairo/-/commit/e22d7212acb454daccc088619ee147af03883974.diff"; sha256 = "sha256-8G98nsPz3MLEWPDX9F0jKgXC4hC4NNdFQLSpmW3ay2s="; }) + + # Fix unexpected color addition on grayscale images (usually text). + # Upstream fix: https://gitlab.freedesktop.org/cairo/cairo/-/merge_requests/114 + # Can be removed after 1.18 release + (fetchpatch { + name = "fix-grayscale-anialias.patch"; + url = "https://gitlab.freedesktop.org/cairo/cairo/-/commit/4f4d89506f58a64b4829b1bb239bab9e46d63727.diff"; + sha256 = "sha256-mbTg67e7APfdELsuMAgXdY3xokWbGtHF7VDD5UyYqKM="; + }) ]; outputs = [ "out" "dev" "devdoc" ];