From: Ben Harris <bjh21@bjh21.me.uk>
Date: Sat, 16 Nov 2024 11:35:03 +0000 (+0000)
Subject: Pass --no-recalc-timestamp to TTX
X-Git-Tag: bedstead-3.246~30
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~bjharris/git?a=commitdiff_plain;h=be223879a128f4744e92c592df34e87035751cbc;p=bedstead.git

Pass --no-recalc-timestamp to TTX

Without that, it updates the "modified" field in the 'head' table,
which makes builds unreproducible.
---

diff --git a/Makefile b/Makefile
index 3bbe6c5..104220d 100644
--- a/Makefile
+++ b/Makefile
@@ -86,7 +86,7 @@ bedstead-bold-%.bdf.ps: bedstead
 	gs -q -P -dSAFER -dNODISPLAY -dBATCH $< > $@
 
 %.otf: %.ttx
-	ttx -o $@ $<
+	ttx --no-recalc-timestamp -o $@ $<
 
 %.png: %.ps $(OTFFILES) Fontmap
 	gs -P -q -dSAFER -sDEVICE=png16m -dTextAlphaBits=4 -o $@ $<