Addresses #293 Addresses #307

A compiler directive to make compilation sweeter

git-svn-id: file:///svn/tokudb@2105 c7de825b-a66e-492c-adef-691d508d4ae1

newbrt/Makefile

@@ -30,7 +30,7 @@ FPICFLAGS = -fPIC
 DTOOL = valgrind --quiet --error-exitcode=1 --leak-check=yes
 endif
 
-CFLAGS = -Wall -W $(OPTFLAGS) -g $(GCOV_FLAGS) $(PROF_FLAGS) -Werror $(FPICFLAGS) -Wshadow
+CFLAGS = -Wall -W $(OPTFLAGS) -g3 -ggdb3 $(GCOV_FLAGS) $(PROF_FLAGS) -Werror $(FPICFLAGS) -Wshadow
 LDFLAGS = $(OPTFLAGS) -g $(GCOV_FLAGS) $(PROF_FLAGS) 
 CPPFLAGS += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE
 

newbrt/primes.h

@@ -2,5 +2,5 @@
 
 /* Return the smallest prime >= 2^(idx+1)
  * Only works for idx<30 */
-int toku_get_prime (unsigned int idx);
-void toku_test_primes(void);
+int toku_get_prime (unsigned int idx) __attribute__((const));
+void toku_test_primes(void) __attribute__((const));