diff options
| -rw-r--r-- | autoconf/configure.ac | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/autoconf/configure.ac b/autoconf/configure.ac index ed08e8d94a..aebb7d6ba8 100644 --- a/autoconf/configure.ac +++ b/autoconf/configure.ac @@ -272,6 +272,8 @@ AC_CXX_HAVE_STD_ITERATOR AC_CXX_HAVE_BI_ITERATOR AC_CXX_HAVE_FWD_ITERATOR +AC_FUNC_ISNAN + dnl Checks for library functions. AC_FUNC_ALLOCA AC_FUNC_MMAP @@ -286,7 +288,7 @@ then fi AC_HEADER_MMAP_ANONYMOUS AC_TYPE_SIGNAL -AC_CHECK_FUNCS(getcwd gettimeofday strdup strtoq strtoll backtrace isatty mkstemp getrusage isnan) +AC_CHECK_FUNCS(getcwd gettimeofday strdup strtoq strtoll backtrace isatty mkstemp getrusage) AC_CHECK_FUNC(mprotect,,AC_MSG_ERROR([Function mprotect() required but not found])) dnl Determine if the linker supports the -R option. |