From 98ffa472d445066556fbcb81487cb79ca60d68b8 Mon Sep 17 00:00:00 2001
From: Aditya Kulkarni <adityapk@gmail.com>
Date: Sun, 28 Oct 2018 23:17:32 -0700
Subject: [PATCH] mingw support for linux->windows cross compilation

---
 .gitignore             |  1 +
 src/rpc.cpp            |  6 +++---
 src/scripts/mkmingw.sh | 41 +++++++++++++++++++++++++++++++++++++++++
 3 files changed, 45 insertions(+), 3 deletions(-)
 create mode 100755 src/scripts/mkmingw.sh

diff --git a/.gitignore b/.gitignore
index 92e22e3..04b8430 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,7 @@ x64/
 src/precompiled.h.cpp
 .qmake.stash
 zec-qt-wallet
+zec-qt-wallet-mingw*
 zec-qt-wallet.vcxproj*
 zec-qt-wallet.sln
 zec-qt-wallet.pro.user
diff --git a/src/rpc.cpp b/src/rpc.cpp
index fb190eb..41961ae 100644
--- a/src/rpc.cpp
+++ b/src/rpc.cpp
@@ -421,7 +421,7 @@ void RPC::refreshReceivedZTrans(QList<QString> zaddrs) {
                             }
                             
                             auto amount        = i["amount"].get<json::number_float_t>();
-                            auto confirmations = txidInfo["confirmations"].get<json::number_unsigned_t>();                            
+                            auto confirmations = (unsigned long)txidInfo["confirmations"].get<json::number_unsigned_t>();                            
 
                             TransactionItem tx{ QString("receive"), timestamp, zaddr, txid, amount, 
                                                 confirmations, "", memos.value(zaddr + txid, "") };
@@ -617,11 +617,11 @@ void RPC::refreshTransactions() {
 
             TransactionItem tx{
                 QString::fromStdString(it["category"]),
-                it["time"].get<json::number_unsigned_t>(),
+                (unsigned long)it["time"].get<json::number_unsigned_t>(),
                 (it["address"].is_null() ? "" : QString::fromStdString(it["address"])),
                 QString::fromStdString(it["txid"]),
                 it["amount"].get<json::number_float_t>() + fee,
-                it["confirmations"].get<json::number_unsigned_t>(),
+                (unsigned long)it["confirmations"].get<json::number_unsigned_t>(),
                 "", "" };
 
             txdata.push_back(tx);
diff --git a/src/scripts/mkmingw.sh b/src/scripts/mkmingw.sh
new file mode 100755
index 0000000..969c9f4
--- /dev/null
+++ b/src/scripts/mkmingw.sh
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+if [ -z $APP_VERSION ]; then echo "APP_VERSION is not set"; exit 1; fi
+
+
+export PATH=$MXE_PATH:$PATH
+
+echo -n "Configuring..."
+make distclean  > /dev/null
+rm -f zec-qt-wallet-mingw.pro
+rm -rf release/
+#Mingw seems to have trouble with precompiled heades, so strip that option from the .pro file
+cat zec-qt-wallet.pro | sed "s/precompile_header/release/g" | sed "s/PRECOMPILED_HEADER.*//g" > zec-qt-wallet-mingw.pro
+echo "[OK]"
+
+
+echo -n "Building......"
+x86_64-w64-mingw32.static-qmake-qt5 zec-qt-wallet-mingw.pro CONFIG+=release > /dev/null
+make -j32 > /dev/null
+echo "[OK]"
+
+
+echo -n "Packaging....."
+mkdir release/zec-qt-wallet-v$APP_VERSION 
+cp release/zec-qt-wallet.exe release/zec-qt-wallet-v$APP_VERSION 
+cp README.md release/zec-qt-wallet-v$APP_VERSION 
+cp LICENSE release/zec-qt-wallet-v$APP_VERSION 
+cd release && zip -r Windows-zec-qt-wallet-v$APP_VERSION.zip zec-qt-wallet-v$APP_VERSION/ > /dev/null
+cd ..
+
+
+if [ -f release/Windows-zec-qt-wallet-v$APP_VERSION.zip ] ; then
+    echo "[OK]"
+
+    echo "Done. Build is release/Windows-zec-qt-wallet-v$APP_VERSION.zip"
+    echo "Package contents:"
+    unzip -l "release/Windows-zec-qt-wallet-v$APP_VERSION.zip"
+else
+    echo "[ERROR]"
+    exit 1
+fi