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-rw-r--r--erts/configure.in3
1 files changed, 3 insertions, 0 deletions
diff --git a/erts/configure.in b/erts/configure.in
index 63bf548c89..bfbed302e3 100644
--- a/erts/configure.in
+++ b/erts/configure.in
@@ -1698,6 +1698,9 @@ AC_CHECK_FUNCS([ieee_handler fpsetmask finite isnan isinf res_gethostbyname dlop
gethrtime localtime_r gmtime_r mmap mremap memcpy mallopt \
sbrk _sbrk __sbrk brk _brk __brk \
flockfile fstat strlcpy strlcat setsid posix2time setlocale nl_langinfo poll])
+
+AC_CHECK_DECLS([posix2time],,,[#include <time.h>])
+
if test "X$host" = "Xwin32"; then
ac_cv_func_setvbuf_reversed=yes
fi