From dd9bf929ac9b39fa5e3f4a307cf518d5a3e0edaf Mon Sep 17 00:00:00 2001
From: "Shuowang (Wayne) Zhang" <shuowang.zhang@ibm.com>
Date: Mon, 3 Jun 2019 11:44:24 -0400
Subject: [PATCH] zos: update compiler options

PR-URL: https://github.com/nodejs/node-gyp/pull/1768
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
---
 addon.gypi | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/addon.gypi b/addon.gypi
index e1c4b24af2..3cadaab78b 100644
--- a/addon.gypi
+++ b/addon.gypi
@@ -110,7 +110,14 @@
         'cflags': [
           '-q64',
           '-Wc,DLL',
-          '-qlonglong'
+          '-qlonglong',
+          '-qenum=int',
+          '-qxclang=-fexec-charset=ISO8859-1'
+        ],
+        'defines': [
+          '_ALL_SOURCE=1',
+          'MAP_FAILED=-1',
+          '_UNIX03_SOURCE=1'
         ],
         'ldflags': [
           '-q64',