Simplify and make better cojerency of gcc general options

remain issues: -m32 set in only some placed (not changed) -std=gnu99 is also partially set (can't compile if set everywhere)



git-svn-id: http://svn.eurecom.fr/openair4G/trunk@6197 818b1a75-f10b-46b9-bf7c-635c3b92a50f

common/utils/Makefile.inc

 export KERNEL_DIR=/lib/modules/$(shell uname -r)/
 CC=gcc
 CCC=gcc
+linux = $(shell if [ `uname` = "Linux" ] ; then echo "1" ; else echo "0" ; fi)
+
+#CFLAGS += -std=gnu99 
+CFLAGS += -Wall -g -ggdb -Wstrict-prototypes -fno-strict-aliasing
+
+#For performance
+CFLAGS += -O3 -funroll-loops 
+CFLAGS += -Wno-packed-bitfield-compat 
+
+# This is the minimum CPU faetures for OAI
+CFLAGS += -mmmx -msse -msse2 -mssse3 -msse4.1
+# Add CPU features from local CPU
+CFLAGS += -march=native
+
+ifeq ($(OSTYPE),Cygwin)
+cygwin=1
+CFLAGS += -DCYGWIN
+else
+cygwin=0
+endif
+
+ifeq ($(linux),1)
+CFLAGS += 
+LDFLAGS += -rdynamic
+endif
 
 ITTI_DIR = $(COMMON_UTILS_DIR)/itti