git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156236
91177308-0d34-0410-b5e6-
96231b3b80d8
AC_CHECK_FUNCS([getpagesize getrusage getrlimit setrlimit gettimeofday ])
AC_CHECK_FUNCS([isatty mkdtemp mkstemp ])
AC_CHECK_FUNCS([mktemp posix_spawn pread realpath sbrk setrlimit strdup ])
AC_CHECK_FUNCS([getpagesize getrusage getrlimit setrlimit gettimeofday ])
AC_CHECK_FUNCS([isatty mkdtemp mkstemp ])
AC_CHECK_FUNCS([mktemp posix_spawn pread realpath sbrk setrlimit strdup ])
-AC_CHECK_FUNCS([strerror strerror_r setenv ])
+AC_CHECK_FUNCS([strerror strerror_r setenv arc4random ])
AC_CHECK_FUNCS([strtoll strtoq sysconf malloc_zone_statistics ])
AC_CHECK_FUNCS([setjmp longjmp sigsetjmp siglongjmp writev])
AC_C_PRINTF_A
AC_CHECK_FUNCS([strtoll strtoq sysconf malloc_zone_statistics ])
AC_CHECK_FUNCS([setjmp longjmp sigsetjmp siglongjmp writev])
AC_C_PRINTF_A
endif()
# function checks
endif()
# function checks
+check_symbol_exists(arc4random "stdlib.h" HAVE_ARC4RANDOM)
check_symbol_exists(getpagesize unistd.h HAVE_GETPAGESIZE)
check_symbol_exists(getrusage sys/resource.h HAVE_GETRUSAGE)
check_symbol_exists(setrlimit sys/resource.h HAVE_SETRLIMIT)
check_symbol_exists(getpagesize unistd.h HAVE_GETPAGESIZE)
check_symbol_exists(getrusage sys/resource.h HAVE_GETRUSAGE)
check_symbol_exists(setrlimit sys/resource.h HAVE_SETRLIMIT)
-for ac_func in strerror strerror_r setenv
+
+for ac_func in strerror strerror_r setenv arc4random
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
{ echo "$as_me:$LINENO: checking for $ac_func" >&5
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
{ echo "$as_me:$LINENO: checking for $ac_func" >&5
/* Define if timestamp information (e.g., __DATE___) is allowed */
#cmakedefine ENABLE_TIMESTAMPS ${ENABLE_TIMESTAMPS}
/* Define if timestamp information (e.g., __DATE___) is allowed */
#cmakedefine ENABLE_TIMESTAMPS ${ENABLE_TIMESTAMPS}
+/* Define to 1 if you have the `arc4random' function. */
+#cmakedefine HAVE_ARC4RANDOM
+
/* Define to 1 if you have the `argz_append' function. */
#cmakedefine HAVE_ARGZ_APPEND ${HAVE_ARGZ_APPEND}
/* Define to 1 if you have the `argz_append' function. */
#cmakedefine HAVE_ARGZ_APPEND ${HAVE_ARGZ_APPEND}
/* Directory where gcc is installed. */
#undef GCC_INSTALL_PREFIX
/* Directory where gcc is installed. */
#undef GCC_INSTALL_PREFIX
+/* Define to 1 if you have the `arc4random' function. */
+#undef HAVE_ARC4RANDOM
+
/* Define to 1 if you have the `argz_append' function. */
#undef HAVE_ARGZ_APPEND
/* Define to 1 if you have the `argz_append' function. */
#undef HAVE_ARGZ_APPEND