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-rw-r--r--configure.in4
1 files changed, 0 insertions, 4 deletions
diff --git a/configure.in b/configure.in
index d7cdc210ab..62fa088a65 100644
--- a/configure.in
+++ b/configure.in
@@ -1987,10 +1987,6 @@ AS_IF([test $rb_cv_enum_over_int = yes], [
AC_DEFINE(ENUM_OVER_INT, 1)
])
-dnl Check whether we need to define sys_nerr locally
-AC_CHECK_DECLS([sys_nerr], [], [], [$ac_includes_default
-@%:@include <errno.h>])
-
AC_CHECK_DECLS([getenv])
AS_CASE(["$target_cpu"],