Commit 3f469c2e authored by Roland McGrath's avatar Roland McGrath

Check for -lm. Then can check for frexp and logb.

parent 4cc1b78a
......@@ -1176,7 +1176,10 @@ if test "${HAVE_X11}" = "yes"; then
fi
AC_ALLOCA
AC_HAVE_FUNCS(gettimeofday gethostname dup2 rename closedir mkdir rmdir random bcopy)
# logb and frexp are found in -lm on most systems.
AC_HAVE_LIBRARY(-lm)
AC_HAVE_FUNCS(gettimeofday gethostname dup2 rename closedir mkdir rmdir random bcopy logb frexp)
ok_so_far=true
AC_FUNC_CHECK(socket, , ok_so_far=)
......
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