1 files changed, 0 insertions, 20 deletions
diff --git a/m4/ax_c_mallopt.m4 b/m4/ax_c_mallopt.m4
deleted file mode 100644
index 31c4fdc36..000000000
--- a/m4/ax_c_mallopt.m4
+++ /dev/null
@@ -1,20 +0,0 @@
-# AC_C_MALLOPT
-# -------------
-# Define HAVE_C_MALLOPT if mallopt() works.
-AN_IDENTIFIER([mallopt], [AC_C_MALLOPT])
-AC_DEFUN([AC_C_MALLOPT],
-[AC_CACHE_CHECK([for mallopt], ac_cv_c_mallopt,
-[AC_LINK_IFELSE(
-   [AC_LANG_SOURCE(
-      [[#include <malloc.h>
-        int main(int argc, char **argv) {
-          mallopt(M_ARENA_MAX, 1);
-        }
-      ]])],
-   [ac_cv_c_mallopt=yes],
-   [ac_cv_c_mallopt=no])])
-if test $ac_cv_c_mallopt = yes; then
-  AC_DEFINE([HAVE_C_MALLOPT], 1,
-           [Define to 1 if glibc mallopt exists.])
-fi
-])# AC_C_MALLOPT