Updating makefile to support Cygwin64 for Windows users.

- Closes: #394

.gitignore

@@ -22,3 +22,7 @@ providers/assets
 
 .*.swp
 *.exe
+
+# IDE
+.idea
+.vs

Makefile

@@ -20,10 +20,10 @@ TARGET_GOLIB=lib/libgoshim.a
 SOURCE_GOLIB=gui/backend.go
 
 # detect OS
+UNAME = $(shell uname -s)
 ifeq ($(OS), Windows_NT)
 PLATFORM = windows
 else
-UNAME = $(shell uname -s)
 PLATFORM ?= $(shell echo ${UNAME} | awk "{print tolower(\$$0)}")
 endif
 
@@ -70,6 +70,13 @@ dependsDarwin:
 	@brew install python3 golang make pkg-config curl
 	@brew install --default-names gnu-sed
 
+dependsCYGWIN_NT-10.0:
+	@echo
+	@echo "==================================WARNING=================================="
+	@echo "You need to install all dependencies manually, please see README.md!"
+	@echo "==================================WARNING=================================="
+	@echo
+
 ifeq ($(PLATFORM), darwin)
 EXTRA_FLAGS = MACOSX_DEPLOYMENT_TARGET=10.10 GOOS=darwin CC=clang
 else
@@ -90,6 +97,14 @@ lib/%.a: $(PKGFILES)
 	@XBUILD=no ./gui/build.sh --just-golib
 
 relink_vendor:
+	@echo "==========RELINK VENDOR=========="
+	@echo "PLATFORM: ${PLATFORM}"
+	@echo "VENDOR_PATH: ${VENDOR_PATH}"
+	@echo "PROVIDER: ${PROVIDER}"
+ifeq ($(UNAME), CYGWIN_NT-10.0)
+	[ -L providers/assets ] || (CYGWIN=winsymlinks:nativestrict ln -s ${PROVIDER}/assets providers/assets)
+endif
+ifneq ($(UNAME), CYGWIN_NT-10.0)
 ifeq ($(PLATFORM), windows)
 	rm -rf providers/assets
 endif
@@ -97,19 +112,29 @@ ifeq ($(VENDOR_PATH), providers)
 	@unlink providers/assets || true
 	@ln -s ${PROVIDER}/assets providers/assets
 endif
+endif
+	@echo "==========RELINK VENDOR=========="
 
 build_golib: lib/libgoshim.a
 
 build_gui: relink_vendor
+	@echo "==========BUILD GUI=========="
+	@echo "TARGET: ${TARGET}"
+	@echo "VENDOR_PATH: ${VENDOR_PATH}"
 	@XBUILD=no TARGET=${TARGET} VENDOR_PATH=${VENDOR_PATH} gui/build.sh --skip-golib
+	@echo "==========BUILD GUI=========="
 
 build: build_golib build_helper build_gui
 
 build_helper:
+	@echo "==========BUILDER HELPER=========="
 	@echo "PLATFORM: ${PLATFORM}"
+	@echo "APPNAME: ${APPNAME}"
+	@echo "VERSION: ${VERSION}"
+	@echo "EXTRA_GO_LDFLAGS: ${EXTRA_GO_LDFLAGS}"
 	@mkdir -p build/bin/${PLATFORM}
 	@go build -o build/bin/${PLATFORM}/bitmask-helper -ldflags "-X main.AppName=${APPNAME} -X main.Version=${VERSION} ${EXTRA_GO_LDFLAGS}" ./cmd/bitmask-helper/
-	@echo "build helper done."
+	@echo "==========BUILDER HELPER=========="
 
 build_openvpn:
 	@[ -f $(OPENVPN_BIN) ] && echo "OpenVPN already built at" $(OPENVPN_BIN) || ./branding/thirdparty/openvpn/build_openvpn.sh
@@ -190,7 +215,7 @@ ifeq (${PLATFORM}, windows)
 	"c:\windows\system32\signtool.exe" sign -f "z:\leap\LEAP.pfx" -p ${WINCERTPASS} build/installer/${APPNAME}-installer-${VERSION}.exe
 endif
 
-check_qtifw: 
+check_qtifw:
 ifdef HAS_QTIFW
 	@echo "[+] Found QTIFW"
 else
@@ -201,9 +226,11 @@ clean:
 	@rm -rf build/
 	@unlink branding/assets/default || true
 
+
 ########################################################################
 # tests
 #########################################################################
+
 qmllint:
 	@qmllint gui/qml/*.qml
 
@@ -214,7 +241,11 @@ test_ui: build_golib
 	@qmake -o tests/Makefile test.pro
 	@make -C tests clean
 	@make -C tests
+ifeq ($(PLATFORM), windows)
+	@./tests/build/test_ui.exe
+else
 	@./tests/build/test_ui
+endif
 
 
 #########################################################################
@@ -282,7 +313,6 @@ endif
 endif
 
 
-
 #########################################################################
 # packaging action
 #########################################################################

README.md

-Build
------
+## Build
 
 Clone this repo, install dependencies and build the application. Dependencies
-assume debian packages, or homebrew for osx. For other systems try
+assume debian packages, or homebrew for osx. For Windows OS see corresponding section below. For other systems try
 manually, or send us a patch.
 
 ```
-  git clone 0xacab.org/leap/bitmask-vpn && cd bitmask-vpn
+  git clone git@0xacab.org:leap/bitmask-vpn.git && cd bitmask-vpn
   sudo make depends
   make build
 ```
@@ -19,8 +18,7 @@ You need at least go 1.11. If you have something older and are using ubuntu, you
 
 For other situations, have a look at https://github.com/golang/go/wiki/Ubuntu or https://golang.org/dl/
 
-Test
-----
+## Test
 
 You can run some tests too.
 
@@ -30,6 +28,46 @@ You can run some tests too.
   make test_ui
 ```
 
+## Windows
+As for now app can be build on Win OS using `Cygwin` terminal.
+
+#### Precondition
+You need to have installed and added to your user PATH (mentioned version tested in Win10):
+1) Go (>= go1.15.4)
+2) QT (>= Qt5.12.9)
+3) QtIFW (>= QtIFW-4.0.0)
+4) Cygwin64 (>= 2.905 64 bit)
+5) Using Cygwin `Package Select` window install `python3` and `make` packages. 
+
+**Note:** for #5 you don't need to add packages to PATH they will available in `cygwin` after installation.
+
+#### Get Source
+```
+    git clone git@0xacab.org:leap/bitmask-vpn.git && cd bitmask-vpn
+```
+
+#### Build
+Build script uses a symbolic link in one of the stages. Unfortunately Cygwin can't create native symlink from local non   
+admin user due to windows security restriction. To avoid this issue we need to call next target from cygwin terminal as   
+Administrator. This need to be done only once. 
+```bash
+    make relink_vendor
+```
+
+After `relink_vendor` use this to build the app:
+```bash
+    make build
+```
+After successful build application will be available at: `build/qt/release/riseup-vpn.exe`
+
+#### Test
+
+To run tests:
+
+```bash
+    make test
+    make test_ui
+```
 
 Translations
 ------------

gui/build.sh

@@ -85,15 +85,12 @@ function renameOutput {
     	mv $RELEASE/bitmask $RELEASE/$TARGET
     	strip $RELEASE/$TARGET
     	echo "[+] Binary is in" $RELEASE/$TARGET
-    fi
-    if [ "$PLATFORM" == "Darwin" ]
+    elif  [ "$PLATFORM" == "Darwin" ]
     then
     	rm -rf $RELEASE/$TARGET.app
     	mv $RELEASE/bitmask.app/ $RELEASE/$TARGET.app/
     	echo "[+] App is in" $RELEASE/$TARGET
-    fi
-    if [ "$PLATFORM" == "MINGW64_NT-10.0" ]
-    then
+    else # for MINGWIN or CYGWIN
     	mv $RELEASE/bitmask.exe $RELEASE/$TARGET.exe
     fi
 }