Add -march=native to release build flags, implies -mtune=..

mapbox · Feb 13, 2014 · 3ff6962 · 3ff6962
1 parent 7423b70
commit 3ff6962
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Makefile b/Makefile
@@ -1,6 +1,6 @@
 CXX := $(CXX)
 BOOST_LIBS = -lboost_timer -lboost_system -lboost_chrono
-RELEASE_FLAGS = -O3 -DNDEBUG -finline-functions
+RELEASE_FLAGS = -O3 -DNDEBUG -finline-functions -march=native
 DEBUG_FLAGS = -O0 -g -DDEBUG -fno-inline-functions
 COMMON_FLAGS = -Wall -Wsign-compare -Wsign-conversion -Wshadow -Wunused-parameter -pedantic -fvisibility-inlines-hidden -std=c++11
 CXXFLAGS := $(CXXFLAGS)