#warning removed

AC_FUNC_MMAP changes to AC_CHECK_FUNCS(mmap)

configure.in

@@ -1910,7 +1910,7 @@ if test "$GCC" != "yes"; then
   AC_SYS_COMPILER_FLAG(-nolib_inline,nolib_inline,CFLAGS,[],[])
 fi
 
-AC_FUNC_MMAP
+#AC_FUNC_MMAP
 AC_TYPE_SIGNAL
 MYSQL_TYPE_QSORT
 AC_FUNC_UTIME_NULL
@@ -1921,7 +1921,7 @@ AC_CHECK_FUNCS(alarm bcmp bfill bmove bzero chsize cuserid fchmod fcntl \
   getcwd gethostbyaddr_r gethostbyname_r getpass getpassphrase getpwnam \
   getpwuid getrlimit getrusage getwd gmtime_r index initgroups isnan \
   localtime_r locking longjmp lrand48 madvise mallinfo memcpy memmove \
-  mkstemp mlockall perror poll pread pthread_attr_create \
+  mkstemp mlockall perror poll pread pthread_attr_create mmap \
   pthread_attr_getstacksize pthread_attr_setprio pthread_attr_setschedparam \
   pthread_attr_setstacksize pthread_condattr_create pthread_getsequence_np \
   pthread_key_delete pthread_rwlock_rdlock pthread_setprio \

include/my_pthread.h

@@ -702,7 +702,6 @@ static inline bool thread_safe_dec_and_test(ulong V, pthread_mutex_t *L)
   a regular function somewhere in mysys/  ?
   for now it's only used in c++ code, so there's no need to bother
 */
-#warning "No thread_safe_dec_and_test() for this architecture"
 #endif
 #endif /* HAVE_ATOMIC_ADD */
 #ifdef SAFE_STATISTICS