From 36e344053a6f03ced5e5bcaf94a35f44490649cc Mon Sep 17 00:00:00 2001
From: Dan Ballard <dan@mindstab.net>
Date: Wed, 24 Mar 2021 16:55:14 -0700
Subject: [PATCH] Makefile: windows build. drone.yml: attempt windows build

---
 .drone.yml | 12 ++++++++++++
 .gitignore |  1 +
 Makefile   |  8 +++++++-
 3 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/.drone.yml b/.drone.yml
index 89d4c70..8010dc5 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -62,6 +62,18 @@ steps:
       - gomobile init
       - make android
 
+  - name: build-windows
+    image: openpriv/mingw-go:2021.03
+    volumes:
+      - name: deps
+        path: /go
+    when:
+      repo: flutter/libcwtch-go
+      branch: trunk
+      event: [ push, pull_request ]
+    commands:
+      - make windows
+
   - name: notify-email
     image: drillster/drone-email
     host: build.openprivacy.ca
diff --git a/.gitignore b/.gitignore
index c24322b..dbb20d7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ cwtch-sources.jar
 cwtch.aar
 libCwtch.h
 libCwtch.so
+libCwtch.dll
diff --git a/Makefile b/Makefile
index 867b64c..07bb5a3 100644
--- a/Makefile
+++ b/Makefile
@@ -8,6 +8,8 @@ linux: libCwtch.so
 
 android: cwtch.aar
 
+windows: libCwtch.dll
+
 libCwtch.so: lib.go 
 	./switch-ffi.sh
 	go build -buildmode c-shared -o libCwtch.so
@@ -16,5 +18,9 @@ cwtch.aar: lib.go
 	./switch-gomobile.sh
 	gomobile bind -target android
 
+libCwtch.dll: lib.go
+	./switch-ffi.sh
+	GOOS=windows GOARCH=amd64 CGO_ENABLED=1 CC=x86_64-w64-mingw32-gcc-win32 go build -buildmode c-shared -o libCwtch.dll
+
 clean: 
-	rm -f cwtch.aar cwtch_go.apk libCwtch.h libCwtch.so cwtch-sources.jar
+	rm -f cwtch.aar cwtch_go.apk libCwtch.h libCwtch.so cwtch-sources.jar libCwtch.dll