From bb8b838a0a1ec195a97d94e488ad804872575738 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Romildo?= <malaquias@gmail.com>
Date: Wed, 26 Feb 2025 23:47:00 -0300
Subject: [PATCH] =?UTF-8?q?roboto:=20keep=20the=20original=20font=20?=
 =?UTF-8?q?=E2=80=98modified=E2=80=99=20timestamp?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Without the option --no-recalc-timestamp, ttx uses the mtime of the font
file when generating the
timestamp (https://github.com/fonttools/fonttools/blob/b86a36fa46383947330f309121ec1b0feaf391ab/Lib/fontTools/ttx.py#L329),
resulting in an unreproducible package.
---
 pkgs/by-name/ro/roboto/package.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/by-name/ro/roboto/package.nix b/pkgs/by-name/ro/roboto/package.nix
index b2b7880f9726..fe4a666fbc6a 100644
--- a/pkgs/by-name/ro/roboto/package.nix
+++ b/pkgs/by-name/ro/roboto/package.nix
@@ -30,7 +30,7 @@ stdenvNoCC.mkDerivation rec {
       ttx -v -o $fontname.xml $file
       substituteInPlace $fontname.xml \
         --replace-fail "<usWidthClass value=\"5\"/>" "<usWidthClass value=\"3\"/>"
-      ttx $fontname.xml -o $fontname.ttf
+      ttx --no-recalc-timestamp $fontname.xml -o $fontname.ttf
     done
 
     install -Dm644 *.ttf -t $out/share/fonts/truetype