From 9f6303535a7ccb30b9e73123e2072fdbd265483b Mon Sep 17 00:00:00 2001
From: "D. Mitch Bailey" <d.mitch.bailey@gmail.com>
Date: Wed, 12 Feb 2025 15:21:14 -0800
Subject: [PATCH] Added targets to unsplit files but leave the result
 compressed.

---
 Makefile | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/Makefile b/Makefile
index 9df82c47..cc995518 100644
--- a/Makefile
+++ b/Makefile
@@ -28,6 +28,7 @@ ARCHIVE_EXT ?= gz
 
 # Needed to rebuild archives that were previously split
 SPLIT_FILES := $(shell find . -type f -name "*.$(ARCHIVE_EXT).00.split")
+SPLIT_FILES_ARCHIVES := $(basename $(basename $(SPLIT_FILES)))
 SPLIT_FILES_SOURCES := $(basename $(basename $(basename $(SPLIT_FILES))))
 
 # Needed to uncompress the existing archives
@@ -275,6 +276,22 @@ uncompress-caravel:
 	cd $(CARAVEL_ROOT) && \
 	$(MAKE) uncompress
 
+.SECONDEXPANSION:
+$(SPLIT_FILES_ARCHIVES): %: $$(sort $$(wildcard %.*.split))
+	@cat $? > $@
+	@rm $?
+	@echo "$? -> $@"
+
+.PHONY: unsplit
+unsplit: $(SPLIT_FILES_ARCHIVES)
+	@echo "All split files have been combined!"
+
+# Needed for targets that are run from UPRJ_ROOT for which caravel isn't submoduled.
+.PHONY: unsplit-caravel
+unsplit-caravel:
+	cd $(CARAVEL_ROOT) && \
+	$(MAKE) unsplit
+
 # Digital Wrapper
 # verify that the wrapper was respected
 .PHONY: xor-wrapper