From b431a0781ceb9f0eeb6c60ba4bee75e78d71d7d7 Mon Sep 17 00:00:00 2001
From: Michael Tremer <michael.tremer@ipfire.org>
Date: Wed, 10 Jul 2024 17:02:24 +0000
Subject: [PATCH] intel-microcode: Hardlink all files to save space

This will save about 3 MiB.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---
 lfs/intel-microcode | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lfs/intel-microcode b/lfs/intel-microcode
index 8cf0af29c..44e57a5df 100644
--- a/lfs/intel-microcode
+++ b/lfs/intel-microcode
@@ -74,7 +74,12 @@ $(subst %,%_BLAKE2,$(objects)) :
 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 	@$(PREBUILD)
 	@rm -rf $(DIR_APP) && cd $(DIR_SRC) && mkdir -p $(DIR_APP) && tar axf $(DIR_DL)/$(DL_FILE)
+
 	# Copy the firmware files into the right position
 	cd $(DIR_APP) && cp -R intel-ucode /lib/firmware/
+
+	# Hardlink any identical files
+	hardlink -c -vv /lib/firmware/intel-ucode
+
 	@rm -rf $(DIR_APP)
 	@$(POSTBUILD)
-- 
2.39.5