X-Git-Url: http://git.nguyen.vg/gitweb/?a=blobdiff_plain;f=src%2FMakefile;h=b1165d65ae56b5135101cd0e2c676ad46a817c6f;hb=refs%2Fheads%2Fmaster;hp=9812eac3e7fee87f4a76466e32c21f620f22e0e9;hpb=e149430065e70e25d32153a588c078cee53655f5;p=SXSI%2Flibcds.git

diff --git a/src/Makefile b/src/Makefile
index 9812eac..b1165d6 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,14 +1,20 @@
 CPP=g++
 POPCOUNT=$(shell grep -q popcnt /proc/cpuinfo && echo 1)
+SSE=$(shell grep -q sse /proc/cpuinfo && echo 1)
 
 ifeq ($(POPCOUNT), 1)
 	POPCOUNT_FLAG=-DHAS_NATIVE_POPCOUNT -mpopcnt
 else
-#POPCOUNT_FLAG=-DHAS_POPCOUNT_TABLE
 	POPCOUNT_FLAG=
 endif
 
-CPPFLAGS=-O3 -Wall -DNDEBUG -fno-PIC $(POPCOUNT_FLAG) -g -msse
+ifeq ($(SSE), 1)
+	SSE_FLAG=-DHAS_NATIVE_POPCOUNT -mpopcnt
+else
+	SSE_FLAG=-msse
+endif
+
+CPPFLAGS=-O3 -Wall -DNDEBUG -fno-PIC $(POPCOUNT_FLAG) $(SSE_FLAG) -g
 
 INCL=-I../includes/