@@ -8,7 +8,7 @@

 VERSION = 0

 PATCHLEVEL = 8

 SUBLEVEL = 7

-EXTRAVERSION = -3-suncc

+EXTRAVERSION = -4-icc

 RELEASE=$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)

 OS = $(shell uname -s)

@@ -141,12 +141,25 @@ ifneq (, $(findstring Sun, $(CC_LONGVER)))

 	MKDEP=$(CC) -xM1 $(DEFS)

 endif

+ifneq (, $(findstring Intel(R) C++ Compiler, $(CC_LONGVER)))

+	# very nice: gcc compatible

+	CC_NAME=icc

+	CC_FULLVER=$(shell echo "$(CC_LONGVER)"|head -1| \

+					sed -e 's/.*Version \([0-9]\.[0-9]\.[0-9]*\).*/\1/g' )

+	CC_SHORTVER=$(shell echo "$(CC_FULLVER)" | cut -d. -f1,2 )

+	CC_VER=$(CC) $(CC_FULLVER)

+	MKDEP=$(CC) -MM $(DEFS)

+endif

+

+

 ifeq (,$(CC_NAME))

 #not found

 	CC_NAME=$(CC)

 	CC_SHORTVER=unknown

 	CC_VER=unknown

 	MKDEP=gcc -MM $(DEFS)

+$(warning	Unknown compiler $(CC)\; supported compilers: \

+			gcc, sun cc, intel icc )

 endif

@@ -181,8 +194,17 @@ endif			# CC_SHORTVER, 2.9x

 endif			# CC_SHORTVER, 3.0

 else		# CC_NAME, gcc

+ifeq		($(CC_NAME), icc)

+			CFLAGS=-O3  -ipo -ipo_obj -unroll  $(PROFILE) \

+					 -tpp6 -xK  #-openmp  #optimize for PIII 

+				# -prefetch doesn't seem to work

+				#( ty to inline acroos files, unroll loops,prefetch,

+				# optimize for PIII, use PIII instructions & vect.,

+				# mutlithread loops)

+else

 				#other compilers

 $(error 			Unsupported compiler ($(CC):$(CC_NAME)), try gcc)

+endif		#CC_NAME, icc

 endif		#CC_NAME, gcc

 endif	#ARCH, i386

@@ -236,6 +258,10 @@ ifeq	($(CC_NAME), gcc)

 	#gcc and maybe others

 	LDFLAGS+=-Wl,-O2 -Wl,-E $(PROFILE) 

 endif

+ifeq	($(CC_NAME), icc)

+	#gcc and maybe others

+	LDFLAGS+=-Wl,-O2 -Wl,-E $(PROFILE) 

+endif

 ifeq	($(CC_NAME), suncc)

 	LDFLAGS+=-xO5 $(PROFILE)

 endif

@@ -247,6 +273,10 @@ ifeq	($(CC_NAME), gcc)

 		CFLAGS=-g -Wcast-align -Winline $(PROFILE)

 		LDFLAGS+=-g -Wl,-E $(PROFILE)

 endif

+ifeq	($(CC_NAME), icc)

+		CFLAGS=-g  $(PROFILE)

+		LDFLAGS+=-g -Wl,-E $(PROFILE)

+endif

 ifeq	($(CC_NAME), suncc)

 		CFLAGS= -g $(PROFILE)

 		LDFLAGS+=-g $(PROFILE)

@@ -260,6 +290,10 @@ ifeq	($(CC_NAME), gcc)

 MOD_CFLAGS=-fPIC -DPIC $(CFLAGS)

 MOD_LDFLAGS=-shared $(LDFLAGS)

 endif

+ifeq	($(CC_NAME), icc)

+MOD_CFLAGS=-Kpic $(CFLAGS)

+MOD_LDFLAGS=-shared $(LDFLAGS)

+endif

 ifeq	($(CC_NAME), suncc)

 MOD_CFLAGS=-Kpic  $(CFLAGS)

 MOD_LDFLAGS=-G $(LDFLAGS)

@@ -26,9 +26,12 @@ int udp_sock;

 int probe_max_receive_buffer( int udp_sock )

 {

 	int optval, optvallen;

-	int ioptval, ioptvallen;

-	int foptval, foptvallen;

-	int voptval, voptvallen;

+	int ioptval;

+	unsigned int ioptvallen;

+	int foptval;

+	unsigned int foptvallen;

+	int voptval;

+	unsigned int voptvallen;

 	int i;

 	int phase=0;

@@ -158,7 +161,7 @@ int udp_rcv_loop()

 #endif

 	struct sockaddr_in* from;

-	int fromlen;

+	unsigned int fromlen;

 	from=(struct sockaddr_in*) malloc(sizeof(struct sockaddr_in));

@@ -23,7 +23,7 @@

 	}while(0)

 #define trim_r( _mystr ) \

-	do{	static _c; \

+	do{	static char _c; \

 		while( ((_mystr).len) && ((_c=(_mystr).s[(_mystr).len-1]))==0 || _c=='\r' || _c=='\n') \

 			(_mystr).len--; \

 	}while(0)