From a0ec0a479163122ba4facef38b8b527229a1b8ca Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Sun, 7 Mar 2021 15:17:56 +0100
Subject: Makefile: Set minimum Mac OS X version to 10.7

Build for as early a Mac OS X version as we can. Can't build for 10.5
because only 10.6+ supports ARC. Can't build for 10.6 because DDHotKey
requires weak references, and these are only supported starting in 10.7:
https://en.wikipedia.org/w/index.php?title=Weak_reference&oldid=1000364515#Objective-C_2.0
---
 Makefile | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 3dc36cb..bfceaf8 100644
--- a/Makefile
+++ b/Makefile
@@ -5,6 +5,7 @@ DDHOTKEY_OBJ := $(patsubst %.m,%.o,$(wildcard lib/DDHotKey/*.m))
 
 all: $(SOURCES) build/libddhotkey.a build/include/*.h
 	clang -x objective-c \
+		-mmacosx-version-min=10.7 \
 		-framework Carbon \
 		-framework Cocoa \
 		-framework CoreGraphics \
@@ -21,6 +22,7 @@ build/include/%.h: lib/DDHotKey/%.h
 
 lib/DDHotKey/%.o: lib/DDHotKey/%.m
 	clang -x objective-c \
+		-mmacosx-version-min=10.7 \
 		-fobjc-arc \
 		-c \
 		$<
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