add arm64 arch to support Apple M1

- add arch definition - add rake task to build binary - update to a universal binary
guard · Mar 2, 2021 · 09bd3fb · 09bd3fb
1 parent 4f599c6
commit 09bd3fb
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diff --git a/bin/fsevent_watch b/bin/fsevent_watch
diff --git a/ext/fsevent_watch/defines.h b/ext/fsevent_watch/defines.h
@@ -22,6 +22,8 @@
 #define TARGET_CPU "i386"
 #elif defined(__x86_64__)
 #define TARGET_CPU "x86_64"
+#elif defined(__arm64__)
+#define TARGET_CPU "arm64"
 #else
 #define TARGET_CPU "unknown"
 #endif

diff --git a/ext/rakefile.rb b/ext/rakefile.rb
@@ -99,6 +99,11 @@
   $ARCHFLAGS = '-arch i386'
 end
 
+desc 'set build arch to arm64'
+task :arm64 do
+  $ARCHFLAGS = '-arch arm64'
+end
+
 task :setup_env => [:set_build_type, :sw_vers, :get_sdk_info]
 
 directory $obj_dir.to_s