From e9b638521e7c450e4947090d3672aab852c8e758 Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Tue, 6 Nov 2018 06:00:11 +0100
Subject: Add file size optimisations to Release build

* Remove `dome-key-map/target/debug` from Release library search paths.
  This was causing the Release build to link against the debug version
  of dome-key-map, resulting in a 25 Mb binary.
* Strip debug symbols
* Turn on link-time optimisation

This takes the Release binary down to 1.5 Mb.

Added an `archive` target to the Makefile. This does additional
optimisations (maybe stripping symbols?), and gives us a final binary
size of 1.1 Mb. Much better.
---
 Makefile | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 02b2a62..f2029ff 100644
--- a/Makefile
+++ b/Makefile
@@ -40,6 +40,17 @@ $(RUST_LIB_RELEASE): $(RUST_SOURCE_FILES)
 	$(MAKE) -C $(RUST_DIR) $(RUST_LOCAL_LIB_RELEASE)
 
 
+# Archive
+
+.PHONY: archive
+archive: clean-release
+	xcodebuild -project DomeKey.xcodeproj \
+		-scheme DomeKey \
+		-configuration Release \
+		archive \
+		-archivePath build/Release.xcarchive
+
+
 # Sounds
 
 DomeKey/sound_data.h: sounds/*.mp3
-- 
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