build the linux port lib with icc. addresses #1487

git-svn-id: file:///svn/toku/tokudb@10062 c7de825b-a66e-492c-adef-691d508d4ae1

linux/tests/Makefile

@@ -6,6 +6,10 @@ TARGETS = $(patsubst %.c,%,$(SRCS))
 RUNTARGETS = $(patsubst %,%.tdbrun,$(TARGETS))
 VGRIND = valgrind
 
+ifeq ($(CC),icc)
+	CFLAGS += -diag-disable 981
+endif
+
 all: $(TARGETS)
 
 %: %.c

linux/tests/test-toku-malloc.c

@@ -3,7 +3,7 @@
 #include <memory.h>
 #include <toku_pthread.h>
 
-void *f(void *arg) {
+static void *f(void *arg) {
     void *vp = toku_malloc(32);
     assert(vp);
     toku_free(vp);

linux/tests/test-xid.c

@@ -6,8 +6,6 @@
 #include "toku_os.h"
 #include <syscall.h>
 
-int toku_os_getpid(void);
-
 static int gettid(void) {
     return syscall(__NR_gettid);
 }