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-rw-r--r--make/otp.mk.in8
1 files changed, 7 insertions, 1 deletions
diff --git a/make/otp.mk.in b/make/otp.mk.in
index ceff8f7c31..cc76f00e7e 100644
--- a/make/otp.mk.in
+++ b/make/otp.mk.in
@@ -4,7 +4,7 @@
#
# %CopyrightBegin%
#
-# Copyright Ericsson AB 1997-2016. All Rights Reserved.
+# Copyright Ericsson AB 1997-2019. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@@ -51,6 +51,8 @@ TYPES = @TYPES@
USE_PGO = @USE_PGO@
+USE_ESOCK = @USE_ESOCK@
+
# Slash separated list of return values from $(origin VAR)
# that are untrusted - set default in this file instead.
# The list is not space separated since some return values
@@ -108,6 +110,10 @@ ifdef BOOTSTRAP
else
ERL_COMPILE_FLAGS += +debug_info
endif
+ifeq ($(USE_ESOCK),yes)
+ERL_COMPILE_FLAGS += -DUSE_ESOCK=true
+endif
+
ERLC_WFLAGS = -W
ERLC = erlc $(ERLC_WFLAGS) $(ERLC_FLAGS)
ERL = erl -boot start_clean