From 4ffa5c8c8825157155d46a00ddbd98260f516d4b Mon Sep 17 00:00:00 2001
From: Dirk Zimoch <dirk.zimoch@psi.ch>
Date: Wed, 29 Jun 2022 16:03:19 +0200
Subject: [PATCH] fix problem with not working epicsSocketAccept() on
 moxa42-armv6l

---
 configure/os/CONFIG.Common.moxa42-armv6l | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/configure/os/CONFIG.Common.moxa42-armv6l b/configure/os/CONFIG.Common.moxa42-armv6l
index 9c8ceb7fd..97130f1f0 100644
--- a/configure/os/CONFIG.Common.moxa42-armv6l
+++ b/configure/os/CONFIG.Common.moxa42-armv6l
@@ -17,3 +17,7 @@ ARCH_DEP_CFLAGS += -funwind-tables
 
 # have no full C++11
 STD_CXXFLAGS = -std=c++0x
+
+# accept4() exists but does not work
+# Give fake __rtems__ macro to posix/osdSock.c because that disables accept4()
+osdSock_CFLAGS += -D__rtems__