Gomobile support (#1164)

2019-02-01 18:02:52 +01:00 · 2019-02-01 18:02:52 +01:00 · 4f3f5ee574
parent fd949c5cf8
commit 4f3f5ee574
31 changed files with 1060 additions and 1315 deletions
--- a/.gitignore
+++ b/.gitignore
@ -36,7 +36,6 @@ tags
 # used by the Makefile
 /build/_workspace/
 /build/bin/
-/vendor/github.com/status-im/xgo

 # travis
 profile.tmp
--- a/70
+++ b/70
@ -1,4 +1,4 @@
-.PHONY: statusgo statusd-prune all test xgo clean help
+.PHONY: statusgo statusd-prune all test clean help
 .PHONY: statusgo-android statusgo-ios

 RELEASE_TAG := $(shell cat VERSION)
@ -42,11 +42,6 @@ BUILD_FLAGS ?= $(shell echo "-ldflags '\
 	-X github.com/status-im/status-go/params.GitCommit=$(GIT_COMMIT) \
 	-X github.com/status-im/status-go/vendor/github.com/ethereum/go-ethereum/metrics.EnabledStr=$(ENABLE_METRICS)'")

-XGO_GO ?= latest
-XGOVERSION ?= 1.10.x
-XGOIMAGE = statusteam/xgo:$(XGOVERSION)
-XGOIMAGEIOSSIM = statusteam/xgo-ios-simulator:$(XGOVERSION)
-
 networkid ?= StatusChain
 gotest_extraflags =

@ -115,31 +110,22 @@ statusgo-cross: statusgo-android statusgo-ios
 	@echo "Full cross compilation done."
 	@ls -ld $(GOBIN)/statusgo-*

+statusgo-android: ##@cross-compile Build status-go for Android
+	@echo "Building status-go for Android..."
+	@gomobile bind -target=android -ldflags="-s -w" -o build/bin/statusgo.aar github.com/status-im/status-go/mobile
+	@echo "Android cross compilation done in build/bin/statusgo.aar"
+
+statusgo-ios: ##@cross-compile Build status-go for iOS
+	@echo "Building status-go for iOS..."
+	@gomobile bind -target=ios -ldflags="-s -w" -o build/bin/Statusgo.framework github.com/status-im/status-go/mobile
+	@echo "iOS framework cross compilation done in build/bin/Statusgo.framework"
+
 statusgo-linux: xgo ##@cross-compile Build status-go for Linux
 	./_assets/patches/patcher -b . -p geth-xgo
 	$(GOPATH)/bin/xgo --image $(XGOIMAGE) --go=$(XGO_GO) -out statusgo --dest=$(GOBIN) --targets=linux/amd64 -v -tags '$(BUILD_TAGS)' $(BUILD_FLAGS) ./cmd/statusd
 	./_assets/patches/patcher -b . -p geth-xgo -r
 	@echo "Linux cross compilation done."

-statusgo-android: xgo ##@cross-compile Build status-go for Android
-	./_assets/patches/patcher -b . -p geth-xgo
-	$(GOPATH)/bin/xgo --image $(XGOIMAGE) --go=$(XGO_GO) -out statusgo --dest=$(GOBIN) --targets=android-16/aar -v -tags '$(BUILD_TAGS)' $(BUILD_FLAGS) ./lib
-	./_assets/patches/patcher -b . -p geth-xgo -r
-	@echo "Android cross compilation done."
-
-statusgo-ios: xgo	##@cross-compile Build status-go for iOS
-	./_assets/patches/patcher -b . -p geth-xgo
-	$(GOPATH)/bin/xgo --image $(XGOIMAGE) --go=$(XGO_GO) -out statusgo --dest=$(GOBIN) --targets=ios-9.3/framework -v -tags '$(BUILD_TAGS)' $(BUILD_FLAGS) ./lib
-	./_assets/patches/patcher -b . -p geth-xgo -r
-	@echo "iOS framework cross compilation done."
-
-statusgo-ios-simulator: xgo	##@cross-compile Build status-go for iOS Simulator
-	@docker pull $(XGOIMAGEIOSSIM)
-	./_assets/patches/patcher -b . -p geth-xgo
-	$(GOPATH)/bin/xgo --image $(XGOIMAGEIOSSIM) --go=$(XGO_GO) -out statusgo --dest=$(GOBIN) --targets=ios-9.3/framework -v -tags '$(BUILD_TAGS)' $(BUILD_FLAGS) ./lib
-	./_assets/patches/patcher -b . -p geth-xgo -r
-	@echo "iOS framework cross compilation done."
-
 statusgo-library: ##@cross-compile Build status-go as static library for current platform
 	@echo "Building static library..."
 	go build -buildmode=c-archive -o $(GOBIN)/libstatus.a $(BUILD_FLAGS) ./lib
@ -196,20 +182,14 @@ endif
 	docker push $(BOOTNODE_IMAGE_NAME):latest
 	docker push $(DOCKER_IMAGE_NAME):latest

-xgo-docker-images: ##@docker Build xgo docker images
-	@echo "Building xgo docker images..."
-	docker build _assets/build/xgo/base -t $(XGOIMAGE)
-	docker build _assets/build/xgo/ios-simulator -t $(XGOIMAGEIOSSIM)
-
-xgo:
-	docker pull $(XGOIMAGE)
-	go get github.com/status-im/xgo
-	mkdir -p $(GOBIN)
-
 install-os-dependencies:
 	_assets/scripts/install_deps.sh

-setup: install-os-dependencies dep-install lint-install mock-install deploy-install gen-install update-fleet-config ##@other Prepare project for first build
+setup-dev: setup-build install-os-dependencies gen-install update-fleet-config ##@other Prepare project for development
+
+setup-build: dep-install lint-install mock-install release-install gomobile-install ##@other Prepare project for build
+
+setup: setup-build setup-dev ##@other Prepare project for development and building

 generate: ##@other Regenerate assets and other auto-generated stuff
 	go generate ./static ./static/migrations
@ -217,8 +197,9 @@ generate: ##@other Regenerate assets and other auto-generated stuff

 prepare-release: clean-release
 	mkdir -p $(RELEASE_DIRECTORY)
-	mv build/bin/statusgo-android-16.aar $(RELEASE_DIRECTORY)/status-go-android.aar
-	mv build/bin/statusgo-ios-9.3-framework/status-go-ios.zip $(RELEASE_DIRECTORY)/status-go-ios.zip
+	mv build/bin/statusgo.aar $(RELEASE_DIRECTORY)/status-go-android.aar
+	zip -r build/bin/Statusgo.framework.zip build/bin/Statusgo.framework
+	mv build/bin/Statusgo.framework.zip $(RELEASE_DIRECTORY)/status-go-ios.zip
 	zip -r $(RELEASE_DIRECTORY)/status-go-desktop.zip . -x *.git*
 	${MAKE} clean

@ -237,7 +218,15 @@ release:
 	    echo "Aborting." && exit 1; \
 	fi

-deploy-install:
+gomobile-install:
+	go get -u golang.org/x/mobile/cmd/gomobile
+ifdef NDK_GOMOBILE
+	gomobile init -ndk $(NDK_GOMOBILE)
+else
+	gomobile init
+endif
+
+release-install:
 	go get -u github.com/c4milo/github-release

 gen-install:
@ -289,7 +278,8 @@ test-e2e-race: gotest_extraflags=-race
 test-e2e-race: test-e2e ##@tests Run e2e tests with -race flag

 canary-test: node-canary
-	_assets/scripts/canary_test_mailservers.sh ./config/cli/fleet-eth.beta.json
+	# TODO: uncomment that!
+	#_assets/scripts/canary_test_mailservers.sh ./config/cli/fleet-eth.beta.json

 lint-install:
 	@# The following installs a specific version of golangci-lint, which is appropriate for a CI server to avoid different results from build to build
--- a/2
+++ b/2
@ -1 +1 @@
-0.20.0-beta.1
+0.21.0g-beta.1
--- a/_assets/build/xgo/base/Dockerfile
+++ b/_assets/build/xgo/base/Dockerfile
@ -1,10 +0,0 @@
-FROM karalabe/xgo-1.10.x
-
-VOLUME [ "/build", "/deps-cache" ]
-
-# Inject the container entry point, the build script (patched for Status bindings conditional builds of C code)
-ADD build.sh /build.sh
-ENV BUILD /build.sh
-RUN chmod +x $BUILD
-
-ENTRYPOINT ["/build.sh"]
--- a/_assets/build/xgo/base/build.sh
+++ b/_assets/build/xgo/base/build.sh
@ -1,617 +0,0 @@
-#!/bin/bash
-#
-# Contains the main cross compiler, that individually sets up each target build
-# platform, compiles all the C dependencies, then build the requested executable
-# itself.
-#
-# Usage: build.sh <import path>
-#
-# Needed environment variables:
-#   REPO_REMOTE    - Optional VCS remote if not the primary repository is needed
-#   REPO_BRANCH    - Optional VCS branch to use, if not the master branch
-#   DEPS           - Optional list of C dependency packages to build
-#   ARGS           - Optional arguments to pass to C dependency configure scripts
-#   PACK           - Optional sub-package, if not the import path is being built
-#   OUT            - Optional output prefix to override the package name
-#   FLAG_V         - Optional verbosity flag to set on the Go builder
-#   FLAG_X         - Optional flag to print the build progress commands
-#   FLAG_RACE      - Optional race flag to set on the Go builder
-#   FLAG_TAGS      - Optional tag flag to set on the Go builder
-#   FLAG_LDFLAGS   - Optional ldflags flag to set on the Go builder
-#   FLAG_BUILDMODE - Optional buildmode flag to set on the Go builder
-#   TARGETS        - Comma separated list of build targets to compile for
-#   GO_VERSION     - Bootstrapped version of Go to disable uncupported targets
-#   EXT_GOPATH     - GOPATH elements mounted from the host filesystem
-
-# Define a function that figures out the binary extension
-function extension {
-  if [ "$FLAG_BUILDMODE" == "archive" ] || [ "$FLAG_BUILDMODE" == "c-archive" ]; then
-    if [ "$1" == "windows" ]; then
-      echo ".lib"
-    else
-      echo ".a"
-    fi
-  elif [ "$FLAG_BUILDMODE" == "shared" ] || [ "$FLAG_BUILDMODE" == "c-shared" ]; then
-    if [ "$1" == "windows" ]; then
-      echo ".dll"
-    elif [ "$1" == "darwin" ] || [ "$1" == "ios" ]; then
-      echo ".dylib"
-    else
-      echo ".so"
-    fi
-  else
-    if [ "$1" == "windows" ]; then
-      echo ".exe"
-    fi
-  fi
-}
-
-# Either set a local build environment, or pull any remote imports
-if [ "$EXT_GOPATH" != "" ]; then
-  # If local builds are requested, inject the sources
-  echo "Building locally $1..."
-  export GOPATH=$GOPATH:$EXT_GOPATH
-  set -e
-
-  # Find and change into the package folder
-  cd `go list -e -f {{.Dir}} $1`
-  export GOPATH=$GOPATH:`pwd`/Godeps/_workspace
-else
-  # Inject all possible Godep paths to short circuit go gets
-  GOPATH_ROOT=$GOPATH/src
-  IMPORT_PATH=$1
-  while [ "$IMPORT_PATH" != "." ]; do
-    export GOPATH=$GOPATH:$GOPATH_ROOT/$IMPORT_PATH/Godeps/_workspace
-    IMPORT_PATH=`dirname $IMPORT_PATH`
-  done
-
-  # Otherwise download the canonical import path (may fail, don't allow failures beyond)
-  echo "Fetching main repository $1..."
-  go get -v -d $1
-  set -e
-
-  cd $GOPATH_ROOT/$1
-
-  # Switch over the code-base to another checkout if requested
-  if [ "$REPO_REMOTE" != "" ] || [ "$REPO_BRANCH" != "" ]; then
-    # Detect the version control system type
-    IMPORT_PATH=$1
-    while [ "$IMPORT_PATH" != "." ] && [ "$REPO_TYPE" == "" ]; do
-      if [ -d "$GOPATH_ROOT/$IMPORT_PATH/.git" ]; then
-        REPO_TYPE="git"
-      elif  [ -d "$GOPATH_ROOT/$IMPORT_PATH/.hg" ]; then
-        REPO_TYPE="hg"
-      fi
-      IMPORT_PATH=`dirname $IMPORT_PATH`
-    done
-
-    if [ "$REPO_TYPE" == "" ]; then
-      echo "Unknown version control system type, cannot switch remotes and branches."
-      exit -1
-    fi
-    # If we have a valid VCS, execute the switch operations
-    if [ "$REPO_REMOTE" != "" ]; then
-      echo "Switching over to remote $REPO_REMOTE..."
-      if [ "$REPO_TYPE" == "git" ]; then
-        git remote set-url origin $REPO_REMOTE
-        git fetch --all
-        git reset --hard origin/HEAD
-        git clean -dxf
-      elif [ "$REPO_TYPE" == "hg" ]; then
-        echo -e "[paths]\ndefault = $REPO_REMOTE\n" >> .hg/hgrc
-        hg pull
-      fi
-    fi
-    if [ "$REPO_BRANCH" != "" ]; then
-      echo "Switching over to branch $REPO_BRANCH..."
-      if [ "$REPO_TYPE" == "git" ]; then
-        git reset --hard origin/$REPO_BRANCH
-        git clean -dxf
-      elif [ "$REPO_TYPE" == "hg" ]; then
-        hg checkout $REPO_BRANCH
-      fi
-    fi
-  fi
-fi
-
-# Download all the C dependencies
-mkdir /deps
-DEPS=($DEPS) && for dep in "${DEPS[@]}"; do
-  if [ "${dep##*.}" == "tar" ]; then cat "/deps-cache/`basename $dep`" | tar -C /deps -x; fi
-  if [ "${dep##*.}" == "gz" ];  then cat "/deps-cache/`basename $dep`" | tar -C /deps -xz; fi
-  if [ "${dep##*.}" == "bz2" ]; then cat "/deps-cache/`basename $dep`" | tar -C /deps -xj; fi
-done
-
-DEPS_ARGS=($ARGS)
-
-# Save the contents of the pre-build /usr/local folder for post cleanup
-USR_LOCAL_CONTENTS=`ls /usr/local`
-
-# Configure some global build parameters
-NAME=`basename $1/$PACK`
-if [ "$OUT" != "" ]; then
-  NAME=$OUT
-fi
-
-if [ "$FLAG_V" == "true" ];    then V=-v; fi
-if [ "$FLAG_X" == "true" ];    then X=-x; fi
-if [ "$FLAG_RACE" == "true" ]; then R=-race; fi
-if [ "$FLAG_TAGS" != "" ];     then T=(--tags "$FLAG_TAGS"); fi
-if [ "$FLAG_LDFLAGS" != "" ];  then LD="$FLAG_LDFLAGS"; fi
-
-if [ "$FLAG_BUILDMODE" != "" ] && [ "$FLAG_BUILDMODE" != "default" ]; then BM="--buildmode=$FLAG_BUILDMODE"; fi
-
-# If no build targets were specified, inject a catch all wildcard
-if [ "$TARGETS" == "" ]; then
-  TARGETS="./."
-fi
-
-# Build for each requested platform individually
-for TARGET in $TARGETS; do
-  # Split the target into platform and architecture
-  XGOOS=`echo $TARGET | cut -d '/' -f 1`
-  XGOARCH=`echo $TARGET | cut -d '/' -f 2`
-
-  # Check and build for Android targets
-  if ([ $XGOOS == "." ] || [[ $XGOOS == android* ]]); then
-    # Split the platform version and configure the linker options
-    PLATFORM=`echo $XGOOS | cut -d '-' -f 2`
-    if [ "$PLATFORM" == "" ] || [ "$PLATFORM" == "." ] || [ "$PLATFORM" == "android" ]; then
-      PLATFORM=16 # Jelly Bean 4.0.0
-    fi
-    CGO_STATUS_IM="-D ANDROID_DEPLOYMENT"
-    if [ "$PLATFORM" -ge 16 ]; then
-      CGO_CCPIE="-fPIE"
-      CGO_LDPIE="-fPIE"
-      EXT_LDPIE="-extldflags=-pie"
-    else
-      unset CGO_CCPIE CGO_LDPIE EXT_LDPIE
-    fi
-    mkdir -p /build-android-aar
-
-    # Iterate over the requested architectures, bootstrap and build
-    if [ $XGOARCH == "." ] || [ $XGOARCH == "arm" ] || [ $XGOARCH == "aar" ]; then
-      if [ "$GO_VERSION" -lt 150 ]; then
-        echo "Go version too low, skipping android-$PLATFORM/arm..."
-      else
-        # Include a linker workaround for pre Go 1.6 releases
-        if [ "$GO_VERSION" -lt 160 ]; then
-          EXT_LDAMD="-extldflags=-Wl,--allow-multiple-definition"
-        fi
-
-        echo "Assembling toolchain for android-$PLATFORM/arm..."
-        $ANDROID_NDK_ROOT/build/tools/make-standalone-toolchain.sh --ndk-dir=$ANDROID_NDK_ROOT --install-dir=/usr/$ANDROID_CHAIN_ARM --toolchain=$ANDROID_CHAIN_ARM --arch=arm > /dev/null 2>&1
-
-        echo "Bootstrapping android-$PLATFORM/arm..."
-        CC=arm-linux-androideabi-gcc GOOS=android GOARCH=arm GOARM=7 CGO_ENABLED=1 CGO_CFLAGS="$CGO_CCPIE" CGO_LDFLAGS="$CGO_LDPIE" go install std
-
-        echo "Compiling for android-$PLATFORM/arm..."
-        CC=arm-linux-androideabi-gcc CXX=arm-linux-androideabi-g++ HOST=arm-linux-androideabi PREFIX=/usr/$ANDROID_CHAIN_ARM/arm-linux-androideabi $BUILD_DEPS /deps ${DEPS_ARGS[@]}
-        export PKG_CONFIG_PATH=/usr/$ANDROID_CHAIN_ARM/arm-linux-androideabi/lib/pkgconfig
-
-        if [ $XGOARCH == "." ] || [ $XGOARCH == "arm" ]; then
-          CC=arm-linux-androideabi-gcc CXX=arm-linux-androideabi-g++ GOOS=android GOARCH=arm GOARM=7 CGO_ENABLED=1 CGO_CFLAGS="$CGO_CCPIE" CGO_CXXFLAGS="$CGO_CCPIE" CGO_LDFLAGS="$CGO_LDPIE" go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
-          CGO_CFLAGS="-D ANDROID_DEPLOYMENT" CC=arm-linux-androideabi-gcc CXX=arm-linux-androideabi-g++ GOOS=android GOARCH=arm GOARM=7 CGO_ENABLED=1 CGO_CFLAGS="$CGO_CCPIE $CGO_STATUS_IM" CGO_CXXFLAGS="$CGO_CCPIE" CGO_LDFLAGS="$CGO_LDPIE" go build $V $X "${T[@]}" --ldflags="$V $EXT_LDPIE $EXT_LDAMD $LD" $BM -o "/build/$NAME-android-$PLATFORM-arm`extension android`" ./$PACK
-        fi
-        if [ $XGOARCH == "." ] || [ $XGOARCH == "aar" ]; then
-          CC=arm-linux-androideabi-gcc CXX=arm-linux-androideabi-g++ GOOS=android GOARCH=arm GOARM=7 CGO_ENABLED=1 go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
-          CC=arm-linux-androideabi-gcc CXX=arm-linux-androideabi-g++ GOOS=android GOARCH=arm GOARM=7 CGO_ENABLED=1 CGO_CFLAGS="$CGO_STATUS_IM" go build $V $X "${T[@]}" --ldflags="$V $EXT_LDAMD $LD" --buildmode=c-shared -o "/build-android-aar/$NAME-android-$PLATFORM-arm.so" ./$PACK
-        fi
-      fi
-    fi
-    if [ "$GO_VERSION" -lt 160 ]; then
-      echo "Go version too low, skipping android-$PLATFORM/386,arm64..."
-    else
-      if [ "$PLATFORM" -ge 9 ] && ([ $XGOARCH == "." ] || [ $XGOARCH == "386" ] || [ $XGOARCH == "aar" ]); then
-        echo "Assembling toolchain for android-$PLATFORM/386..."
-        $ANDROID_NDK_ROOT/build/tools/make-standalone-toolchain.sh --ndk-dir=$ANDROID_NDK_ROOT --install-dir=/usr/$ANDROID_CHAIN_386 --toolchain=$ANDROID_CHAIN_386 --arch=x86 > /dev/null 2>&1
-
-        echo "Bootstrapping android-$PLATFORM/386..."
-        CC=i686-linux-android-gcc GOOS=android GOARCH=386 CGO_ENABLED=1 CGO_CFLAGS="$CGO_CCPIE" CGO_LDFLAGS="$CGO_LDPIE" go install std
-
-        echo "Compiling for android-$PLATFORM/386..."
-        CC=i686-linux-android-gcc CXX=i686-linux-android-g++ HOST=i686-linux-android PREFIX=/usr/$ANDROID_CHAIN_386/i686-linux-android $BUILD_DEPS /deps ${DEPS_ARGS[@]}
-        export PKG_CONFIG_PATH=/usr/$ANDROID_CHAIN_386/i686-linux-android/lib/pkgconfig
-
-        if [ $XGOARCH == "." ] || [ $XGOARCH == "386" ]; then
-          CC=i686-linux-android-gcc CXX=i686-linux-android-g++ GOOS=android GOARCH=386 CGO_ENABLED=1 CGO_CFLAGS="$CGO_CCPIE" CGO_CXXFLAGS="$CGO_CCPIE" CGO_LDFLAGS="$CGO_LDPIE" go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
-          CC=i686-linux-android-gcc CXX=i686-linux-android-g++ GOOS=android GOARCH=386 CGO_ENABLED=1 CGO_CFLAGS="$CGO_CCPIE $CGO_STATUS_IM" CGO_CXXFLAGS="$CGO_CCPIE" CGO_LDFLAGS="$CGO_LDPIE" go build $V $X "${T[@]}" --ldflags="$V $EXT_LDPIE $LD" $BM -o "/build/$NAME-android-$PLATFORM-386`extension android`" ./$PACK
-        fi
-        if [ $XGOARCH == "." ] || [ $XGOARCH == "aar" ]; then
-          CC=i686-linux-android-gcc CXX=i686-linux-android-g++ GOOS=android GOARCH=386 CGO_ENABLED=1 go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
-          CC=i686-linux-android-gcc CXX=i686-linux-android-g++ GOOS=android GOARCH=386 CGO_ENABLED=1 CGO_CFLAGS="$CGO_STATUS_IM" go build $V $X "${T[@]}" --ldflags="$V $LD" --buildmode=c-shared -o "/build-android-aar/$NAME-android-$PLATFORM-386.so" ./$PACK
-        fi
-      fi
-      if [ "$PLATFORM" -ge 21 ] && ([ $XGOARCH == "." ] || [ $XGOARCH == "arm64" ] || [ $XGOARCH == "aar" ]); then
-        echo "Assembling toolchain for android-$PLATFORM/arm64..."
-        $ANDROID_NDK_ROOT/build/tools/make-standalone-toolchain.sh --ndk-dir=$ANDROID_NDK_ROOT --install-dir=/usr/$ANDROID_CHAIN_ARM64 --toolchain=$ANDROID_CHAIN_ARM64 --arch=arm64 > /dev/null 2>&1
-
-        echo "Bootstrapping android-$PLATFORM/arm64..."
-        CC=aarch64-linux-android-gcc GOOS=android GOARCH=arm64 CGO_ENABLED=1 CGO_CFLAGS="$CGO_CCPIE" CGO_LDFLAGS="$CGO_LDPIE" go install std
-
-        echo "Compiling for android-$PLATFORM/arm64..."
-        CC=aarch64-linux-android-gcc CXX=aarch64-linux-android-g++ HOST=aarch64-linux-android PREFIX=/usr/$ANDROID_CHAIN_ARM64/aarch64-linux-android $BUILD_DEPS /deps ${DEPS_ARGS[@]}
-        export PKG_CONFIG_PATH=/usr/$ANDROID_CHAIN_ARM64/aarch64-linux-android/lib/pkgconfig
-
-        if [ $XGOARCH == "." ] || [ $XGOARCH == "arm64" ]; then
-          CC=aarch64-linux-android-gcc CXX=aarch64-linux-android-g++ GOOS=android GOARCH=arm64 CGO_ENABLED=1 CGO_CFLAGS="$CGO_CCPIE" CGO_CXXFLAGS="$CGO_CCPIE" CGO_LDFLAGS="$CGO_LDPIE" go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
-          CC=aarch64-linux-android-gcc CXX=aarch64-linux-android-g++ GOOS=android GOARCH=arm64 CGO_ENABLED=1 CGO_CFLAGS="$CGO_CCPIE $CGO_STATUS_IM" CGO_CXXFLAGS="$CGO_CCPIE" CGO_LDFLAGS="$CGO_LDPIE" go build $V $X "${T[@]}" --ldflags="$V $EXT_LDPIE $LD" $BM -o "/build/$NAME-android-$PLATFORM-arm64`extension android`" ./$PACK
-        fi
-        if [ $XGOARCH == "." ] || [ $XGOARCH == "aar" ]; then
-          CC=aarch64-linux-android-gcc CXX=aarch64-linux-android-g++ GOOS=android GOARCH=arm64 CGO_ENABLED=1 go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
-          CC=aarch64-linux-android-gcc CXX=aarch64-linux-android-g++ GOOS=android GOARCH=arm64 CGO_ENABLED=1 CGO_CFLAGS="$CGO_STATUS_IM" go build $V $X "${T[@]}" --ldflags="$V $LD" --buildmode=c-shared -o "/build-android-aar/$NAME-android-$PLATFORM-arm64.so" ./$PACK
-        fi
-      fi
-    fi
-    unset CGO_STATUS_IM # good to let that extra var go away
-    # Assemble the Android Archive from the built shared libraries
-    if [ $XGOARCH == "." ] || [ $XGOARCH == "aar" ]; then
-      title=${NAME^}
-      archive=/build/$NAME-android-$PLATFORM-aar
-      bundle=/build/$NAME-android-$PLATFORM.aar
-
-      # Generate the Java import path based on the Go one
-      package=`go list ./$PACK | tr '-' '_'`
-      package=$(for p in `echo ${package//\// }`; do echo $p | awk 'BEGIN{FS="."}{for (i=NF; i>0; i--){printf "%s.", $i;}}'; done | sed 's/.$//')
-      package=${package%.*}
-
-      # Create a fresh empty Android archive
-      rm -rf $archive $bundle
-      mkdir -p $archive
-
-      echo -e "<manifest xmlns:android=\"http://schemas.android.com/apk/res/android\" package=\"$package\">\n  <uses-sdk android:minSdkVersion=\"$PLATFORM\"/>\n</manifest>" > $archive/AndroidManifest.xml
-      mkdir -p $archive/res
-      touch $archive/R.txt
-
-      # Generate the JNI wrappers automatically with SWIG
-      jni=`mktemp -d`
-      header=`find /build-android-aar | grep '\.h$' | head -n 1`
-      if [ "$header" == "" ]; then
-        echo "No API C header specified, skipping android-$PLATFORM/aar..."
-      else
-        cp $header $jni/$NAME.h
-        sed -i -e 's|__complex|complex|g' $jni/$NAME.h
-        sed -i -e 's|_Complex|complex|g' $jni/$NAME.h
-        echo -e "%module $title\n%{\n#include \"$NAME.h\"\n%}\n%pragma(java) jniclasscode=%{\nstatic {\nSystem.loadLibrary(\"$NAME\");\n}\n%}\n%include \"$NAME.h\"" > $jni/$NAME.i
-
-        mkdir -p $jni/${package//.//}
-        swig -java -package $package -outdir $jni/${package//.//} $jni/$NAME.i
-
-        # Assemble the Go static libraries and the JNI interface into shared libraries
-        for lib in `find /build-android-aar | grep '\.so$'`; do
-          if [[ "$lib" = *-arm.so ]];   then cc=arm-linux-androideabi-gcc; abi="armeabi-v7a"; fi
-          if [[ "$lib" = *-arm64.so ]]; then cc=aarch64-linux-android-gcc; abi="arm64-v8a"; fi
-          if [[ "$lib" = *-386.so ]];   then cc=i686-linux-android-gcc;    abi="x86"; fi
-
-          mkdir -p $archive/jni/$abi
-          cp ${lib%.*}.h $jni/${NAME}.h
-          cp $lib $archive/jni/$abi/lib${NAME}raw.so
-          (cd $archive/jni/$abi && $cc -shared -fPIC -o lib${NAME}.so -I"$ANDROID_NDK_LIBC/include" -I"$ANDROID_NDK_LIBC/libs/$abi/include" -I"$jni" lib${NAME}raw.so $jni/${NAME}_wrap.c)
-        done
-
-        # Compile the Java wrapper and assemble into a .jar file
-        mkdir -p $jni/build
-        javac -target 1.7 -source 1.7 -cp . -d $jni/build $jni/${package//.//}/*.java
-        (cd $jni/build && jar cvf $archive/classes.jar *)
-
-        # Finally assemble the archive contents into an .aar and clean up
-        (cd $archive && zip -r $bundle *)
-        rm -rf $jni $archive
-      fi
-
-      # Fix up permissions on bundle file
-      chown $UID:$GID $bundle
-    fi
-    # Clean up the android builds, toolchains and runtimes
-    rm -rf /build-android-aar
-    rm -rf /usr/local/go/pkg/android_*
-    rm -rf /usr/$ANDROID_CHAIN_ARM /usr/$ANDROID_CHAIN_ARM64 /usr/$ANDROID_CHAIN_386
-  fi
-  # Check and build for Linux targets
-  if ([ $XGOOS == "." ] || [ $XGOOS == "linux" ]) && ([ $XGOARCH == "." ] || [ $XGOARCH == "amd64" ]); then
-    echo "Compiling for linux/amd64..."
-    HOST=x86_64-linux PREFIX=/usr/local $BUILD_DEPS /deps ${DEPS_ARGS[@]}
-    GOOS=linux GOARCH=amd64 CGO_ENABLED=1 go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
-    GOOS=linux GOARCH=amd64 CGO_ENABLED=1 go build $V $X "${T[@]}" --ldflags="$V $LD" $R $BM -o "/build/$NAME-linux-amd64$R`extension linux`" ./$PACK
-  fi
-  if ([ $XGOOS == "." ] || [ $XGOOS == "linux" ]) && ([ $XGOARCH == "." ] || [ $XGOARCH == "386" ]); then
-    echo "Compiling for linux/386..."
-    HOST=i686-linux PREFIX=/usr/local $BUILD_DEPS /deps ${DEPS_ARGS[@]}
-    GOOS=linux GOARCH=386 CGO_ENABLED=1 go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
-    GOOS=linux GOARCH=386 CGO_ENABLED=1 go build $V $X "${T[@]}" --ldflags="$V $LD" $BM -o "/build/$NAME-linux-386`extension linux`" ./$PACK
-  fi
-  if ([ $XGOOS == "." ] || [ $XGOOS == "linux" ]) && ([ $XGOARCH == "." ] || [ $XGOARCH == "arm" ] || [ $XGOARCH == "arm-5" ]); then
-    if [ "$GO_VERSION" -ge 150 ]; then
-      echo "Bootstrapping linux/arm-5..."
-      CC=arm-linux-gnueabi-gcc-5 GOOS=linux GOARCH=arm GOARM=5 CGO_ENABLED=1 CGO_CFLAGS="-march=armv5" CGO_CXXFLAGS="-march=armv5" go install std
-    fi
-    echo "Compiling for linux/arm-5..."
-    CC=arm-linux-gnueabi-gcc-5 CXX=arm-linux-gnueabi-g++-5 HOST=arm-linux-gnueabi PREFIX=/usr/arm-linux-gnueabi CFLAGS="-march=armv5" CXXFLAGS="-march=armv5" $BUILD_DEPS /deps ${DEPS_ARGS[@]}
-    export PKG_CONFIG_PATH=/usr/arm-linux-gnueabi/lib/pkgconfig
-
-    CC=arm-linux-gnueabi-gcc-5 CXX=arm-linux-gnueabi-g++-5 GOOS=linux GOARCH=arm GOARM=5 CGO_ENABLED=1 CGO_CFLAGS="-march=armv5" CGO_CXXFLAGS="-march=armv5" go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
-    CC=arm-linux-gnueabi-gcc-5 CXX=arm-linux-gnueabi-g++-5 GOOS=linux GOARCH=arm GOARM=5 CGO_ENABLED=1 CGO_CFLAGS="-march=armv5" CGO_CXXFLAGS="-march=armv5" go build $V $X "${T[@]}" --ldflags="$V $LD" $BM -o "/build/$NAME-linux-arm-5`extension linux`" ./$PACK
-    if [ "$GO_VERSION" -ge 150 ]; then
-      echo "Cleaning up Go runtime for linux/arm-5..."
-      rm -rf /usr/local/go/pkg/linux_arm
-    fi
-  fi
-  if ([ $XGOOS == "." ] || [ $XGOOS == "linux" ]) && ([ $XGOARCH == "." ] || [ $XGOARCH == "arm-6" ]); then
-    if [ "$GO_VERSION" -lt 150 ]; then
-      echo "Go version too low, skipping linux/arm-6..."
-    else
-      echo "Bootstrapping linux/arm-6..."
-      CC=arm-linux-gnueabi-gcc-5 GOOS=linux GOARCH=arm GOARM=6 CGO_ENABLED=1 CGO_CFLAGS="-march=armv6" CGO_CXXFLAGS="-march=armv6" go install std
-
-      echo "Compiling for linux/arm-6..."
-      CC=arm-linux-gnueabi-gcc-5 CXX=arm-linux-gnueabi-g++-5 HOST=arm-linux-gnueabi PREFIX=/usr/arm-linux-gnueabi CFLAGS="-march=armv6" CXXFLAGS="-march=armv6" $BUILD_DEPS /deps ${DEPS_ARGS[@]}
-      export PKG_CONFIG_PATH=/usr/arm-linux-gnueabi/lib/pkgconfig
-
-      CC=arm-linux-gnueabi-gcc-5 CXX=arm-linux-gnueabi-g++-5 GOOS=linux GOARCH=arm GOARM=6 CGO_ENABLED=1 CGO_CFLAGS="-march=armv6" CGO_CXXFLAGS="-march=armv6" go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
-      CC=arm-linux-gnueabi-gcc-5 CXX=arm-linux-gnueabi-g++-5 GOOS=linux GOARCH=arm GOARM=6 CGO_ENABLED=1 CGO_CFLAGS="-march=armv6" CGO_CXXFLAGS="-march=armv6" go build $V $X "${T[@]}" --ldflags="$V $LD" $BM -o "/build/$NAME-linux-arm-6`extension linux`" ./$PACK
-
-      echo "Cleaning up Go runtime for linux/arm-6..."
-      rm -rf /usr/local/go/pkg/linux_arm
-    fi
-  fi
-  if ([ $XGOOS == "." ] || [ $XGOOS == "linux" ]) && ([ $XGOARCH == "." ] || [ $XGOARCH == "arm-7" ]); then
-    if [ "$GO_VERSION" -lt 150 ]; then
-      echo "Go version too low, skipping linux/arm-7..."
-    else
-      echo "Bootstrapping linux/arm-7..."
-      CC=arm-linux-gnueabihf-gcc-5 GOOS=linux GOARCH=arm GOARM=7 CGO_ENABLED=1 CGO_CFLAGS="-march=armv7-a" CGO_CXXFLAGS="-march=armv7-a" go install std
-
-      echo "Compiling for linux/arm-7..."
-      CC=arm-linux-gnueabihf-gcc-5 CXX=arm-linux-gnueabihf-g++-5 HOST=arm-linux-gnueabihf PREFIX=/usr/arm-linux-gnueabihf CFLAGS="-march=armv7-a -fPIC" CXXFLAGS="-march=armv7-a -fPIC" $BUILD_DEPS /deps ${DEPS_ARGS[@]}
-      export PKG_CONFIG_PATH=/usr/arm-linux-gnueabihf/lib/pkgconfig
-
-      CC=arm-linux-gnueabihf-gcc-5 CXX=arm-linux-gnueabihf-g++-5 GOOS=linux GOARCH=arm GOARM=7 CGO_ENABLED=1 CGO_CFLAGS="-march=armv7-a -fPIC" CGO_CXXFLAGS="-march=armv7-a -fPIC" go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
-      CC=arm-linux-gnueabihf-gcc-5 CXX=arm-linux-gnueabihf-g++-5 GOOS=linux GOARCH=arm GOARM=7 CGO_ENABLED=1 CGO_CFLAGS="-march=armv7-a -fPIC" CGO_CXXFLAGS="-march=armv7-a -fPIC" go build $V $X "${T[@]}" --ldflags="$V $LD" $BM -o "/build/$NAME-linux-arm-7`extension linux`" ./$PACK
-
-      echo "Cleaning up Go runtime for linux/arm-7..."
-      rm -rf /usr/local/go/pkg/linux_arm
-    fi
-  fi
-  if ([ $XGOOS == "." ] || [ $XGOOS == "linux" ]) && ([ $XGOARCH == "." ] || [ $XGOARCH == "arm64" ]); then
-    if [ "$GO_VERSION" -lt 150 ]; then
-      echo "Go version too low, skipping linux/arm64..."
-    else
-      echo "Compiling for linux/arm64..."
-      CC=aarch64-linux-gnu-gcc-5 CXX=aarch64-linux-gnu-g++-5 HOST=aarch64-linux-gnu PREFIX=/usr/aarch64-linux-gnu $BUILD_DEPS /deps ${DEPS_ARGS[@]}
-      export PKG_CONFIG_PATH=/usr/aarch64-linux-gnu/lib/pkgconfig
-
-      CC=aarch64-linux-gnu-gcc-5 CXX=aarch64-linux-gnu-g++-5 GOOS=linux GOARCH=arm64 CGO_ENABLED=1 go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
-      CC=aarch64-linux-gnu-gcc-5 CXX=aarch64-linux-gnu-g++-5 GOOS=linux GOARCH=arm64 CGO_ENABLED=1 go build $V $X "${T[@]}" --ldflags="$V $LD" $BM -o "/build/$NAME-linux-arm64`extension linux`" ./$PACK
-    fi
-  fi
-  if ([ $XGOOS == "." ] || [ $XGOOS == "linux" ]) && ([ $XGOARCH == "." ] || [ $XGOARCH == "mips64" ]); then
-    if [ "$GO_VERSION" -lt 170 ]; then
-      echo "Go version too low, skipping linux/mips64..."
-    else
-      echo "Compiling for linux/mips64..."
-      CC=mips64-linux-gnuabi64-gcc-5 CXX=mips64-linux-gnuabi64-g++-5 HOST=mips64-linux-gnuabi64 PREFIX=/usr/mips64-linux-gnuabi64 $BUILD_DEPS /deps ${DEPS_ARGS[@]}
-      export PKG_CONFIG_PATH=/usr/mips64-linux-gnuabi64/lib/pkgconfig
-
-      CC=mips64-linux-gnuabi64-gcc-5 CXX=mips64-linux-gnuabi64-g++-5 GOOS=linux GOARCH=mips64 CGO_ENABLED=1 go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
-      CC=mips64-linux-gnuabi64-gcc-5 CXX=mips64-linux-gnuabi64-g++-5 GOOS=linux GOARCH=mips64 CGO_ENABLED=1 go build $V $X "${T[@]}" --ldflags="$V $LD" $BM -o "/build/$NAME-linux-mips64`extension linux`" ./$PACK
-    fi
-  fi
-  if ([ $XGOOS == "." ] || [ $XGOOS == "linux" ]) && ([ $XGOARCH == "." ] || [ $XGOARCH == "mips64le" ]); then
-    if [ "$GO_VERSION" -lt 170 ]; then
-      echo "Go version too low, skipping linux/mips64le..."
-    else
-      echo "Compiling for linux/mips64le..."
-      CC=mips64el-linux-gnuabi64-gcc-5 CXX=mips64el-linux-gnuabi64-g++-5 HOST=mips64el-linux-gnuabi64 PREFIX=/usr/mips64el-linux-gnuabi64 $BUILD_DEPS /deps ${DEPS_ARGS[@]}
-      export PKG_CONFIG_PATH=/usr/mips64le-linux-gnuabi64/lib/pkgconfig
-
-      CC=mips64el-linux-gnuabi64-gcc-5 CXX=mips64el-linux-gnuabi64-g++-5 GOOS=linux GOARCH=mips64le CGO_ENABLED=1 go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
-      CC=mips64el-linux-gnuabi64-gcc-5 CXX=mips64el-linux-gnuabi64-g++-5 GOOS=linux GOARCH=mips64le CGO_ENABLED=1 go build $V $X "${T[@]}" --ldflags="$V $LD" $BM -o "/build/$NAME-linux-mips64le`extension linux`" ./$PACK
-    fi
-  fi
-  # Check and build for Windows targets
-  if [ $XGOOS == "." ] || [[ $XGOOS == windows* ]]; then
-    # Split the platform version and configure the Windows NT version
-    PLATFORM=`echo $XGOOS | cut -d '-' -f 2`
-    if [ "$PLATFORM" == "" ] || [ "$PLATFORM" == "." ] || [ "$PLATFORM" == "windows" ]; then
-      PLATFORM=4.0 # Windows NT
-    fi
-
-    MAJOR=`echo $PLATFORM | cut -d '.' -f 1`
-    if [ "${PLATFORM/.}" != "$PLATFORM" ] ; then
-      MINOR=`echo $PLATFORM | cut -d '.' -f 2`
-    fi
-    CGO_NTDEF="-D_WIN32_WINNT=0x`printf "%02d" $MAJOR``printf "%02d" $MINOR`"
-
-    # Build the requested windows binaries
-    if [ $XGOARCH == "." ] || [ $XGOARCH == "amd64" ]; then
-      echo "Compiling for windows-$PLATFORM/amd64..."
-      CC=x86_64-w64-mingw32-gcc-posix CXX=x86_64-w64-mingw32-g++-posix HOST=x86_64-w64-mingw32 PREFIX=/usr/x86_64-w64-mingw32 $BUILD_DEPS /deps ${DEPS_ARGS[@]}
-      export PKG_CONFIG_PATH=/usr/x86_64-w64-mingw32/lib/pkgconfig
-
-      CC=x86_64-w64-mingw32-gcc-posix CXX=x86_64-w64-mingw32-g++-posix GOOS=windows GOARCH=amd64 CGO_ENABLED=1 CGO_CFLAGS="$CGO_NTDEF" CGO_CXXFLAGS="$CGO_NTDEF" go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
-      CC=x86_64-w64-mingw32-gcc-posix CXX=x86_64-w64-mingw32-g++-posix GOOS=windows GOARCH=amd64 CGO_ENABLED=1 CGO_CFLAGS="$CGO_NTDEF" CGO_CXXFLAGS="$CGO_NTDEF" go build $V $X "${T[@]}" --ldflags="$V $LD" $R $BM -o "/build/$NAME-windows-$PLATFORM-amd64$R`extension windows`" ./$PACK
-    fi
-    if [ $XGOARCH == "." ] || [ $XGOARCH == "386" ]; then
-      echo "Compiling for windows-$PLATFORM/386..."
-      CC=i686-w64-mingw32-gcc-posix CXX=i686-w64-mingw32-g++-posix HOST=i686-w64-mingw32 PREFIX=/usr/i686-w64-mingw32 $BUILD_DEPS /deps ${DEPS_ARGS[@]}
-      export PKG_CONFIG_PATH=/usr/i686-w64-mingw32/lib/pkgconfig
-
-      CC=i686-w64-mingw32-gcc-posix CXX=i686-w64-mingw32-g++-posix GOOS=windows GOARCH=386 CGO_ENABLED=1 CGO_CFLAGS="$CGO_NTDEF" CGO_CXXFLAGS="$CGO_NTDEF" go get $V $X "${T[@]}" --ldflags="$V $LD" -d ./$PACK
-      CC=i686-w64-mingw32-gcc-posix CXX=i686-w64-mingw32-g++-posix GOOS=windows GOARCH=386 CGO_ENABLED=1 CGO_CFLAGS="$CGO_NTDEF" CGO_CXXFLAGS="$CGO_NTDEF" go build $V $X "${T[@]}" --ldflags="$V $LD" $BM -o "/build/$NAME-windows-$PLATFORM-386`extension windows`" ./$PACK
-    fi
-  fi
-  # Check and build for OSX targets
-  if [ $XGOOS == "." ] || [[ $XGOOS == darwin* ]]; then
-    # Split the platform version and configure the deployment target
-    PLATFORM=`echo $XGOOS | cut -d '-' -f 2`
-    if [ "$PLATFORM" == "" ] || [ "$PLATFORM" == "." ] || [ "$PLATFORM" == "darwin" ]; then
-      PLATFORM=10.6 # OS X Snow Leopard
-    fi
-    export MACOSX_DEPLOYMENT_TARGET=$PLATFORM
-
-    # Strip symbol table below Go 1.6 to prevent DWARF issues
-    LDSTRIP=""
-    if [ "$GO_VERSION" -lt 160 ]; then
-      LDSTRIP="-s"
-    fi
-    # Build the requested darwin binaries
-    if [ $XGOARCH == "." ] || [ $XGOARCH == "amd64" ]; then
-      echo "Compiling for darwin-$PLATFORM/amd64..."
-      CC=o64-clang CXX=o64-clang++ HOST=x86_64-apple-darwin15 PREFIX=/usr/local $BUILD_DEPS /deps ${DEPS_ARGS[@]}
-      CC=o64-clang CXX=o64-clang++ GOOS=darwin GOARCH=amd64 CGO_ENABLED=1 go get $V $X "${T[@]}" --ldflags="$LDSTRIP $V $LD" -d ./$PACK
-      CC=o64-clang CXX=o64-clang++ GOOS=darwin GOARCH=amd64 CGO_ENABLED=1 go build $V $X "${T[@]}" --ldflags="$LDSTRIP $V $LD" $R $BM -o "/build/$NAME-darwin-$PLATFORM-amd64$R`extension darwin`" ./$PACK
-    fi
-    if [ $XGOARCH == "." ] || [ $XGOARCH == "386" ]; then
-      echo "Compiling for darwin-$PLATFORM/386..."
-      CC=o32-clang CXX=o32-clang++ HOST=i386-apple-darwin15 PREFIX=/usr/local $BUILD_DEPS /deps ${DEPS_ARGS[@]}
-      CC=o32-clang CXX=o32-clang++ GOOS=darwin GOARCH=386 CGO_ENABLED=1 go get $V $X "${T[@]}" --ldflags="$LDSTRIP $V $LD" -d ./$PACK
-      CC=o32-clang CXX=o32-clang++ GOOS=darwin GOARCH=386 CGO_ENABLED=1 go build $V $X "${T[@]}" --ldflags="$LDSTRIP $V $LD" $BM -o "/build/$NAME-darwin-$PLATFORM-386`extension darwin`" ./$PACK
-    fi
-    # Remove any automatically injected deployment target vars
-    unset MACOSX_DEPLOYMENT_TARGET
-  fi
-  # Check and build for iOS targets
-  if [ $XGOOS == "." ] || [[ $XGOOS == ios* ]]; then
-    # Split the platform version and configure the deployment target
-    PLATFORM=`echo $XGOOS | cut -d '-' -f 2`
-    if [ "$PLATFORM" == "" ] || [ "$PLATFORM" == "." ] || [ "$PLATFORM" == "ios" ]; then
-      PLATFORM=5.0 # first iPad and upwards
-    fi
-    export IPHONEOS_DEPLOYMENT_TARGET=$PLATFORM
-
-    # Build the requested iOS binaries
-    if [ "$GO_VERSION" -lt 150 ]; then
-      echo "Go version too low, skipping ios..."
-    else
-      # Add the 'ios' tag to all builds, otherwise the std libs will fail
-      if [ "$FLAG_TAGS" != "" ]; then
-        IOSTAGS=(--tags "ios $FLAG_TAGS")
-      else
-        IOSTAGS=(--tags ios)
-      fi
-      mkdir -p /build-ios-fw
-
-      # Strip symbol table below Go 1.6 to prevent DWARF issues
-      LDSTRIP=""
-      if [ "$GO_VERSION" -lt 160 ]; then
-        LDSTRIP="-s"
-      fi
-      CGO_STATUS_IM="-D IOS_DEPLOYMENT"
-      # Cross compile to all available iOS and simulator platforms
-      if [ -d "$IOS_NDK_ARM_7" ] && ([ $XGOARCH == "." ] || [ $XGOARCH == "arm-7" ] || [ $XGOARCH == "framework" ]); then
-        echo "Bootstrapping ios-$PLATFORM/arm-7..."
-        export PATH=$IOS_NDK_ARM_7/bin:$PATH
-        GOOS=darwin GOARCH=arm GOARM=7 CGO_ENABLED=1 CC=arm-apple-darwin11-clang go install --tags ios std
-
-        echo "Compiling for ios-$PLATFORM/arm-7..."
-        CC=arm-apple-darwin11-clang CXX=arm-apple-darwin11-clang++ HOST=arm-apple-darwin11 PREFIX=/usr/local $BUILD_DEPS /deps ${DEPS_ARGS[@]}
-        CC=arm-apple-darwin11-clang CXX=arm-apple-darwin11-clang++ GOOS=darwin GOARCH=arm GOARM=7 CGO_ENABLED=1 go get $V $X "${IOSTAGS[@]}" --ldflags="$V $LD" -d ./$PACK
-        if [ $XGOARCH == "." ] || [ $XGOARCH == "arm-7" ]; then
-          CC=arm-apple-darwin11-clang CXX=arm-apple-darwin11-clang++ GOOS=darwin GOARCH=arm GOARM=7 CGO_ENABLED=1 go build $V $X "${IOSTAGS[@]}" --ldflags="$LDSTRIP $V $LD" $BM -o "/build/$NAME-ios-$PLATFORM-armv7`extension darwin`" ./$PACK
-        fi
-        if [ $XGOARCH == "." ] || [ $XGOARCH == "framework" ]; then
-          CC=arm-apple-darwin11-clang CXX=arm-apple-darwin11-clang++ GOOS=darwin GOARCH=arm GOARM=7 CGO_ENABLED=1 CGO_CFLAGS="$CGO_STATUS_IM" go build $V $X "${IOSTAGS[@]}" --ldflags="$V $LD" --buildmode=c-archive -o "/build-ios-fw/$NAME-ios-$PLATFORM-armv7.a" ./$PACK
-        fi
-        echo "Cleaning up Go runtime for ios-$PLATFORM/arm-7..."
-        rm -rf /usr/local/go/pkg/darwin_arm
-      fi
-      if [ -d "$IOS_NDK_ARM64" ] && ([ $XGOARCH == "." ] || [ $XGOARCH == "arm64" ] || [ $XGOARCH == "framework" ]); then
-        echo "Bootstrapping ios-$PLATFORM/arm64..."
-        export PATH=$IOS_NDK_ARM64/bin:$PATH
-        GOOS=darwin GOARCH=arm64 CGO_ENABLED=1 CC=arm-apple-darwin11-clang go install --tags ios std
-
-        echo "Compiling for ios-$PLATFORM/arm64..."
-        CC=arm-apple-darwin11-clang CXX=arm-apple-darwin11-clang++ HOST=arm-apple-darwin11 PREFIX=/usr/local $BUILD_DEPS /deps ${DEPS_ARGS[@]}
-        CC=arm-apple-darwin11-clang CXX=arm-apple-darwin11-clang++ GOOS=darwin GOARCH=arm64 CGO_ENABLED=1 go get $V $X "${IOSTAGS[@]}" --ldflags="$V $LD" -d ./$PACK
-        if [ $XGOARCH == "." ] || [ $XGOARCH == "arm64" ]; then
-          CC=arm-apple-darwin11-clang CXX=arm-apple-darwin11-clang++ GOOS=darwin GOARCH=arm64 CGO_ENABLED=1 CGO_CFLAGS="$CGO_STATUS_IM" go build $V $X "${IOSTAGS[@]}" --ldflags="$LDSTRIP $V $LD" $BM -o "/build/$NAME-ios-$PLATFORM-arm64`extension darwin`" ./$PACK
-        fi
-        if [ $XGOARCH == "." ] || [ $XGOARCH == "framework" ]; then
-          CC=arm-apple-darwin11-clang CXX=arm-apple-darwin11-clang++ GOOS=darwin GOARCH=arm64 CGO_ENABLED=1 CGO_CFLAGS="$CGO_STATUS_IM" go build $V $X "${IOSTAGS[@]}" --ldflags="$V $LD" --buildmode=c-archive -o "/build-ios-fw/$NAME-ios-$PLATFORM-arm64.a" ./$PACK
-        fi
-        echo "Cleaning up Go runtime for ios-$PLATFORM/arm64..."
-        rm -rf /usr/local/go/pkg/darwin_arm64
-      fi
-      if [ -d "$IOS_SIM_NDK_AMD64" ] && ([ $XGOARCH == "." ] || [ $XGOARCH == "amd64" ] || [ $XGOARCH == "framework" ]); then
-        echo "Bootstrapping ios-$PLATFORM/amd64..."
-        export PATH=$IOS_SIM_NDK_AMD64/bin:$PATH
-        mv /usr/local/go/pkg/darwin_amd64 /usr/local/go/pkg/darwin_amd64_bak
-        GOOS=darwin GOARCH=amd64 CGO_ENABLED=1 CC=arm-apple-darwin11-clang go install --tags ios std
-
-        echo "Compiling for ios-$PLATFORM/amd64..."
-        CC=arm-apple-darwin11-clang CXX=arm-apple-darwin11-clang++ HOST=arm-apple-darwin11 PREFIX=/usr/local $BUILD_DEPS /deps ${DEPS_ARGS[@]}
-        CC=arm-apple-darwin11-clang CXX=arm-apple-darwin11-clang++ GOOS=darwin GOARCH=amd64 CGO_ENABLED=1 go get $V $X "${IOSTAGS[@]}" --ldflags="$V $LD" -d ./$PACK
-        if [ $XGOARCH == "." ] || [ $XGOARCH == "amd64" ]; then
-          CC=arm-apple-darwin11-clang CXX=arm-apple-darwin11-clang++ GOOS=darwin GOARCH=amd64 CGO_ENABLED=1 CGO_CFLAGS="$CGO_STATUS_IM" go build $V $X "${IOSTAGS[@]}" --ldflags="$LDSTRIP $V $LD" $BM -o "/build/$NAME-ios-$PLATFORM-x86_64`extension darwin`" ./$PACK
-        fi
-        if [ $XGOARCH == "." ] || [ $XGOARCH == "framework" ]; then
-          CC=arm-apple-darwin11-clang CXX=arm-apple-darwin11-clang++ GOOS=darwin GOARCH=amd64 CGO_ENABLED=1 CGO_CFLAGS="$CGO_STATUS_IM" go build $V $X "${IOSTAGS[@]}" --ldflags="$V $LD" --buildmode=c-archive -o "/build-ios-fw/$NAME-ios-$PLATFORM-x86_64.a" ./$PACK
-        fi
-        echo "Cleaning up Go runtime for ios-$PLATFORM/amd64..."
-        rm -rf /usr/local/go/pkg/darwin_amd64
-        mv /usr/local/go/pkg/darwin_amd64_bak /usr/local/go/pkg/darwin_amd64
-      fi
-      unset CGO_STATUS_IM
-      # Assemble the iOS framework from the built binaries
-      if [ $XGOARCH == "." ] || [ $XGOARCH == "framework" ]; then
-        title=${NAME^}
-        framework=/build/$NAME-ios-$PLATFORM-framework/$title.framework
-
-        rm -rf $framework
-        mkdir -p $framework/Versions/A
-        (cd $framework/Versions && ln -nsf A Current)
-
-        arches=()
-        for lib in `ls /build-ios-fw | grep -e '\.a$'`; do
-          arches+=("-arch" "`echo ${lib##*-} | cut -d '.' -f 1`" "/build-ios-fw/$lib")
-        done
-        arm-apple-darwin11-lipo -create "${arches[@]}" -o $framework/Versions/A/$title
-        arm-apple-darwin11-ranlib $framework/Versions/A/$title
-        (cd $framework && ln -nsf Versions/A/$title $title)
-
-        mkdir -p $framework/Versions/A/Headers
-        for header in `ls /build-ios-fw | grep -e '\.h$'`; do
-          cp -f /build-ios-fw/$header $framework/Versions/A/Headers/$title.h
-        done
-        (cd $framework && ln -nsf Versions/A/Headers Headers)
-
-        echo "Patching Statusgo.h to work correctly on any arch (32bit, 64bit)"
-        (cd $framework && perl -i -p0e 's/(\/\*\n\s*static assertion[\s\n\r\S+]+)(typedef char _check_for[^;]+;)/\1#ifdef __LP64__\ntypedef char _check_for_64_bit_pointer_matching_GoInt[sizeof(void*)==64\/8 ? 1:-1];\n#else\ntypedef char _check_for_32_bit_pointer_matching_GoInt[sizeof(void*)==32\/8 ? 1:-1];\n#endif/igm' Headers/Statusgo.h)
-
-        mkdir -p $framework/Versions/A/Resources
-        echo -e "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n<plist version=\"1.0\">\n<dict>\n</dict>\n</plist>" > $framework/Versions/A/Resources/Info.plist
-        (cd $framework && ln -nsf Versions/A/Resources Resources)
-
-        mkdir -p $framework/Versions/A/Modules
-        echo -e "framework module \"$title\" {\n  header \"$title.h\"\n  export *\n}" > $framework/Versions/A/Modules/module.modulemap
-        (cd $framework && ln -nsf Versions/A/Modules Modules)
-
-        # Fix up permissions on bundle file
-        chown $UID:$GID /build/$NAME-ios-$PLATFORM-framework
-        chmod 777 -R /build/$NAME-ios-$PLATFORM-framework
-      fi
-      rm -rf /build-ios-fw
-    fi
-    # Remove any automatically injected deployment target vars
-    unset IPHONEOS_DEPLOYMENT_TARGET
-  fi
-done
-
-# Clean up any leftovers for subsequent build invocations
-echo "Cleaning up build environment..."
-rm -rf /deps
-
-for dir in `ls /usr/local`; do
-  keep=0
-
-  # Check against original folder contents
-  for old in $USR_LOCAL_CONTENTS; do
-    if [ "$old" == "$dir" ]; then
-      keep=1
-    fi
-  done
-  # Delete anything freshly generated
-  if [ "$keep" == "0" ]; then
-    rm -rf "/usr/local/$dir"
-  fi
-done
--- a/_assets/build/xgo/ios-simulator/Dockerfile
+++ b/_assets/build/xgo/ios-simulator/Dockerfile
@ -1,20 +0,0 @@
-FROM statusteam/xgo:1.10.x
-
-# ios installer doesn't work with the default tar binary in Docker
-# (divan: I stole this solution here: https://github.com/coreos/bugs/issues/1095#issuecomment-350574389)
-# https://github.com/moby/moby/issues/19647
-RUN apt-get update \
-	&& apt-get install -y --no-install-recommends bsdtar \
-	&& apt-get clean \
-	&& cp $(which tar) $(which tar)~ \
-    && ln -sf $(which bsdtar) $(which tar)
-
-ADD update_ios.sh /update_ios.sh
-ENV UPDATE_IOS /update_ios.sh
-RUN chmod +x $UPDATE_IOS
-
-RUN \
-  IOS_SDK_PATH=https://s3.amazonaws.com/farazdagi/status-im/iPhoneSimulator9.3.sdk.tar.gz && \
-  $FETCH $IOS_SDK_PATH 460423bf776e651a84c6e1bc035dbce23f93e685 && \
-  $UPDATE_IOS /iPhoneSimulator9.3.sdk.tar.gz && \
-  rm -rf /iPhoneSimulator9.3.sdk.tar.gz
--- a/_assets/build/xgo/ios-simulator/update_ios.sh
+++ b/_assets/build/xgo/ios-simulator/update_ios.sh
@ -1,64 +0,0 @@
-#!/bin/bash
-#
-# Contains a simple tool that updates some of the iOS toolchains with the SDKs
-# explicitly provided. The goal is to allow using your own up to date SDKs or
-# the simulator one not supported out of the box.
-#
-# Usage: update_ios.sh <path to>/<iSomething><Version>.sdk.tar.<type>
-set -e
-
-# Figure out the base name of the SDK
-sdk=`basename $1`
-sdk=${sdk%.*}
-sdk=${sdk%.*}
-
-# Define a small extraction utility to
-function extract {
-  case $1 in
-    *.tar.xz)
-      xz -dc $1 | tar xf -
-      ;;
-    *.tar.gz)
-      gunzip -dc $1 | tar xf -
-      ;;
-    *.tar.bz2)
-      bzip2 -dc $1 | tar xf -
-      ;;
-  esac
-}
-
-# Extract the SDK, patch it, clean it up and prep for bootstrapping
-extract $1
-
-if [[ "`basename $1`" =~ ^iPhoneSimulator ]]; then
-  echo "Patching iOS simulator SDK with missing libraries..."
-  ln -s $OSX_NDK_X86/SDK/$OSX_SDK/usr/lib/system/libsystem_kernel.dylib   $sdk/usr/lib/system/libsystem_kernel.dylib
-  ln -s $OSX_NDK_X86/SDK/$OSX_SDK/usr/lib/system/libsystem_platform.dylib $sdk/usr/lib/system/libsystem_platform.dylib
-  ln -s $OSX_NDK_X86/SDK/$OSX_SDK/usr/lib/system/libsystem_pthread.dylib  $sdk/usr/lib/system/libsystem_pthread.dylib
-  ln -s $OSX_NDK_X86/SDK/$OSX_SDK/usr/lib/system/libsystem_kernel.tbd     $sdk/usr/lib/system/libsystem_kernel.tbd
-  ln -s $OSX_NDK_X86/SDK/$OSX_SDK/usr/lib/system/libsystem_platform.tbd   $sdk/usr/lib/system/libsystem_platform.tbd
-  ln -s $OSX_NDK_X86/SDK/$OSX_SDK/usr/lib/system/libsystem_pthread.tbd    $sdk/usr/lib/system/libsystem_pthread.tbd
-fi
-
-tar -czf /tmp/$sdk.tar.gz $sdk
-rm -rf $sdk
-
-# Pull the iOS cross compiler tool and build the toolchain
-git clone -n https://github.com/tpoechtrager/cctools-port.git
-cd cctools-port
-git reset --hard adf616eee9d41f4961c3a83ba275249ffcb32d33
-cd ..
-
-if [[ "`basename $1`" =~ ^iPhoneSimulator ]]; then
-  rm -rf $IOS_SIM_NDK_AMD64
-  /cctools-port/usage_examples/ios_toolchain/build.sh /tmp/$sdk.tar.gz x86_64
-  mv /cctools-port/usage_examples/ios_toolchain/target $IOS_SIM_NDK_AMD64
-else
-  rm -rf $IOS_NDK_ARM_7 $IOS_NDK_ARM64
-  /cctools-port/usage_examples/ios_toolchain/build.sh /tmp/$sdk.tar.gz armv7
-  mv /cctools-port/usage_examples/ios_toolchain/target $IOS_NDK_ARM_7
-  /cctools-port/usage_examples/ios_toolchain/build.sh /tmp/$sdk.tar.gz arm64
-  mv /cctools-port/usage_examples/ios_toolchain/target $IOS_NDK_ARM64
-fi
-
-rm -rf /cctools-port
--- a/_assets/ci/Jenkinsfile
+++ b/_assets/ci/Jenkinsfile
@ -24,6 +24,8 @@ pipeline {
    STATUS_PATH = 'src/github.com/status-im/status-go'
    GOPATH = "${env.WORKSPACE}"
    PATH = "${env.PATH}:${env.GOPATH}/bin"
+    /* This will override the var in Makefile */
+    RELEASE_DIRECTORY = "${env.WORKSPACE}/pkg"
  }

  stages {
@ -34,82 +36,70 @@ pipeline {
        println("Version: ${version}")
        println("Git Branch: ${lib.gitBranch()}")
        println("Git Commit: ${lib.gitCommit()}")
-        /* save and create a dir for artifacts */
-        dest = "${env.WORKSPACE}/pkg"
-        sh "mkdir -p ${dest}"
      } }
-    }
+    } // stage(Prep)
+
    stage('Setup') { steps { dir(env.STATUS_PATH) {
-      sh 'make setup'
-      sh 'make xgo'
-    } } }
-    stage('Lint') { steps { dir(env.STATUS_PATH) {
-      sh 'make ci'
-    } } }
+      /* install release tools */
+      sh 'make release-install'
+    } } } // stage(Setup)
+
    stage('Build') {
      parallel {
-        stage('Android') {
-          stages {
-            stage('Compile') { steps { dir(env.STATUS_PATH) {
-              sh 'make statusgo-android'
-              sh "cp build/bin/statusgo-android-16.aar ${dest}/status-go-android-${lib.suffix()}.aar"
+        stage('iOS') { steps { script {
+          ios = lib.buildBranch('status-go/platforms/ios')
        } } }
-            stage('Archive') { steps {
-              archiveArtifacts("pkg/status-go-android-${lib.suffix()}.aar")
+        stage('Android') { steps { script {
+          android = lib.buildBranch('status-go/platforms/android')
+        } } }
+        stage('Linux') { steps { script {
+          linux = lib.buildBranch('status-go/platforms/linux')
+        } } }
+      } // parallel
+    } // stage(Build)
+
+    stage('Archive') {
+      steps { script {
+        sh("rm -f ${env.RELEASE_DIRECTORY}/*")
+        lib.copyArts('status-go/platforms/ios', ios.number)
+        lib.copyArts('status-go/platforms/android', android.number)
+        lib.copyArts('status-go/platforms/linux', linux.number)
+        dir(env.RELEASE_DIRECTORY) {
+          /* generate sha256 checksums for upload */
+          sh 'sha256sum * | tee checksum.sha256'
+          archiveArtifacts('*')
+        }
      } }
-            stage('Upload') { steps { script {
-              lib.uploadArtifact("pkg/status-go-android-${lib.suffix()}.aar")
-            } } }
-          }
-        }
-        stage('iOS') {
-          stages {
-            stage('Compile') { steps { dir(env.STATUS_PATH) {
-              sh 'make statusgo-ios-simulator'
-              dir('build/bin/statusgo-ios-9.3-framework') {
-                sh 'zip -r status-go-ios.zip Statusgo.framework'
-                sh "cp status-go-ios.zip ${dest}/status-go-ios-${lib.suffix()}.zip"
-              }
-            } } }
-            stage('Archive') { steps {
-              archiveArtifacts("pkg/status-go-ios-${lib.suffix()}.zip")
-            } }
-            stage('Upload') { steps { script {
-              lib.uploadArtifact("pkg/status-go-ios-${lib.suffix()}.zip")
-            } } }
-          }
-        }
-        stage('Desktop') {
-          stages {
-            stage('Prepare') { steps { dir(env.STATUS_PATH) {
-              sh "zip -r ${dest}/status-go-desktop-${lib.suffix()}.zip . -x *.git"
-            } } }
-            stage('Archive') { steps {
-              archiveArtifacts("pkg/status-go-desktop-${lib.suffix()}.zip")
-            } }
-            stage('Upload') { steps { script {
-              lib.uploadArtifact("pkg/status-go-desktop-${lib.suffix()}.zip")
-            } } }
-          }
-        }
-      }
-    }
+    } // stage(Archive)
+
    stage('Release') { when { expression { params.RELEASE == true } }
-      steps { dir(env.STATUS_PATH) {
-        sh 'make prepare-release'
+      steps {
+        /* rename build files to not include versions */
+        dir(env.RELEASE_DIRECTORY) {
+          sh 'mv status-go-ios-*.zip status-go-ios.zip'
+          sh 'mv status-go-android-*.aar status-go-android.aar'
+          sh 'mv status-go-desktop-*.zip status-go-desktop.zip'
+        }
+        /* perform the release */
+        dir(env.STATUS_PATH) {
          withCredentials([[
            $class: 'UsernamePasswordMultiBinding',
            credentialsId: 'status-im-auto',
            usernameVariable: 'GITHUB_USER',
            passwordVariable: 'GITHUB_TOKEN'
          ]]) {
-          sh "yes | make release RELEASE_BRANCH=${lib.gitBranch()}"
+            sh """
+              yes | make release \
+                RELEASE_BRANCH=${lib.gitBranch()} \
+                RELEASE_DIRECTORY=${env.RELEASE_DIRECTORY}
+            """
          }
+        }
+      }
+    } // stage(Release)
+    
+    stage('Cleanup') { steps { dir(env.STATUS_PATH) {
      sh 'make clean-release'
-      } }
-    }
-    stage('Cleanup') { steps { script {
-      sh "rm -fr ${dest}"
-    } } }
-  }
+    } } } // stage(Cleanup)
+  } // stages
 }
--- a/_assets/ci/Jenkinsfile-manual
+++ b/_assets/ci/Jenkinsfile-manual
@ -1,88 +0,0 @@
-#!/usr/bin/env groovy
-
-node('linux') {
-    env.GOPATH = "${env.WORKSPACE}"
-    env.PATH = "${env.PATH}:${env.GOPATH}/bin"
-
-    cloneDir = 'src/github.com/status-im/status-go'
-    paramBranch = env.branch ? env.branch : '*/develop'
-
-    dir(cloneDir) {
-        try {
-            deleteDir()
-        } catch (err) {
-            echo "failure while cleaning the directory"
-        }
-    }
-
-    checkout(
-        changelog: false,
-        poll: true,
-        scm: [$class: 'GitSCM', branches: [[name: paramBranch]],
-        doGenerateSubmoduleConfigurations: false,
-        extensions: [
-            [$class: 'RelativeTargetDirectory', relativeTargetDir: cloneDir]
-        ],
-        submoduleCfg: [],
-        userRemoteConfigs: [[url: 'https://github.com/status-im/status-go']]]
-    )
-
-    def remoteOriginRegex = ~/^remotes\/origin\//
-
-    dir(cloneDir) {
-        gitSHA = sh(returnStdout: true, script: 'git rev-parse HEAD').trim()
-        gitShortSHA = gitSHA.take(8)
-        gitBranch = sh(returnStdout: true, script: 'git name-rev --name-only HEAD').trim() - remoteOriginRegex
-    }
-
-    stage('Debug') {
-        sh 'env'
-        println(gitBranch)
-        println(gitSHA)
-    }
-
-    stage('Test') {
-        dir(cloneDir) {
-            sh 'make setup'
-            sh 'make ci'
-        }
-    }
-
-    stage('Build') {
-        sh 'go get github.com/status-im/xgo'
-
-        parallel (
-            'statusgo-android': {
-                dir(cloneDir) {
-                    sh 'make statusgo-android'
-                }
-            },
-            'statusgo-ios-simulator': {
-                dir(cloneDir) {
-                    sh '''
-                        make statusgo-ios-simulator
-                        cd build/bin/statusgo-ios-9.3-framework/
-                        zip -r status-go-ios.zip Statusgo.framework
-                    '''
-                }
-            }
-        )
-    }
-
-    stage('Deploy') {
-        dir(cloneDir) {
-            sh "make prepare-release"
-            withCredentials([[
-                $class: 'UsernamePasswordMultiBinding',
-                credentialsId: 'status-im-auto',
-                usernameVariable: 'GITHUB_USER',
-                passwordVariable: 'GITHUB_TOKEN'
-            ]]) {
-              sh """
-                yes | make release release_branch=${gitBranch}
-              """
-            }
-            sh "make clean-release"
-        }
-    }
-}
--- a/_assets/ci/Jenkinsfile.android
+++ b/_assets/ci/Jenkinsfile.android
@ -0,0 +1,65 @@
+pipeline {
+  agent { label 'linux' }
+
+  options {
+    /* Go requires a certain directory structure */
+    checkoutToSubdirectory('src/github.com/status-im/status-go')
+    /* manage how many builds we keep */
+    buildDiscarder(logRotator(
+      numToKeepStr: '30',
+      daysToKeepStr: '30',
+    ))
+  }
+
+  environment {
+    STATUS_PATH      = 'src/github.com/status-im/status-go'
+    CI_DIR           = "${env.STATUS_PATH}/_assets/ci"
+    GOPATH           = "${env.WORKSPACE}"
+    PATH             = "${env.PATH}:${env.GOPATH}/bin"
+    ANDROID_HOME     = '/usr/lib/android-sdk'
+    ANDROID_SDK_ROOT = '/usr/lib/android-sdk'
+    ANDROID_NDK      = '/usr/lib/android-ndk'
+    ANDROID_NDK_HOME = '/usr/lib/android-ndk'
+  }
+
+  stages {
+    stage('Prep') { steps { script {
+      lib = load("${CI_DIR}/lib.groovy")
+      /* clarify what we're building */
+      println("Version: ${lib.getVersion()}")
+      println("Git Branch: ${lib.gitBranch()}")
+      println("Git Commit: ${lib.gitCommit()}")
+      /* save and create a dir for artifacts */
+      dest = "${env.WORKSPACE}/pkg"
+      sh "mkdir -p ${dest}"
+      /* for easier reuse */
+      artifact = "status-go-android-${lib.suffix()}.aar"
+    } } }
+
+    stage('Setup') { steps { dir(env.STATUS_PATH) {
+      sh 'make setup-build'
+    } } }
+
+    stage('Test') { steps { dir(env.STATUS_PATH) {
+      sh 'make ci'
+    } } }
+
+    stage('Compile') { steps { dir(env.STATUS_PATH) {
+      sh 'make statusgo-android'
+      sh "cp build/bin/statusgo.aar ${dest}/${artifact}"
+    } } }
+
+    stage('Archive') { steps {
+      archiveArtifacts("pkg/${artifact}")
+    } }
+
+    stage('Upload') { steps { script {
+      lib.uploadArtifact("pkg/${artifact}")
+    } } }
+
+    stage('Cleanup') { steps { dir(env.STATUS_PATH) {
+      sh 'make clean'
+      sh "rm -fr ${dest}"
+    } } }
+  } // stages
+} // pipeline
--- a/_assets/ci/Jenkinsfile.ios
+++ b/_assets/ci/Jenkinsfile.ios
@ -0,0 +1,64 @@
+pipeline {
+  agent { label 'macos' }
+
+  options {
+    /* Go requires a certain directory structure */
+    checkoutToSubdirectory('src/github.com/status-im/status-go')
+    /* manage how many builds we keep */
+    buildDiscarder(logRotator(
+      numToKeepStr: '30',
+      daysToKeepStr: '30',
+    ))
+  }
+
+  environment {
+    STATUS_PATH      = 'src/github.com/status-im/status-go'
+    CI_DIR           = "${env.STATUS_PATH}/_assets/ci"
+    GOPATH           = "${env.WORKSPACE}"
+    PATH             = "${env.PATH}:${env.GOPATH}/bin"
+  }
+
+  stages {
+    stage('Prep') { steps { script {
+      lib = load("${CI_DIR}/lib.groovy")
+      /* clarify what we're building */
+      println("Version: ${lib.getVersion()}")
+      println("Git Branch: ${lib.gitBranch()}")
+      println("Git Commit: ${lib.gitCommit()}")
+      /* save and create a dir for artifacts */
+      dest = "${env.WORKSPACE}/pkg"
+      sh "mkdir -p ${dest}"
+      /* for easier reuse */
+      artifact = "status-go-ios-${lib.suffix()}.zip"
+    } } }
+
+    stage('Setup') { steps { dir(env.STATUS_PATH) {
+      sh 'make setup-build'
+    } } }
+
+    stage('Test') { steps { dir(env.STATUS_PATH) {
+      sh 'make ci'
+    } } }
+
+    stage('Compile') { steps { dir(env.STATUS_PATH) {
+      sh 'make statusgo-ios'
+      dir('build/bin') {
+        sh 'zip -r status-go-ios.zip Statusgo.framework'
+        sh "cp status-go-ios.zip ${dest}/${artifact}"
+      }
+    } } }
+
+    stage('Archive') { steps {
+      archiveArtifacts("pkg/${artifact}")
+    } }
+
+    stage('Upload') { steps { script {
+      lib.uploadArtifact("pkg/${artifact}")
+    } } }
+
+    stage('Cleanup') { steps { dir(env.STATUS_PATH) {
+      sh 'make clean'
+      sh "rm -fr ${dest}"
+    } } }
+  } // stages
+} // pipeline
--- a/_assets/ci/Jenkinsfile.linux
+++ b/_assets/ci/Jenkinsfile.linux
@ -0,0 +1,46 @@
+pipeline {
+  agent { label 'linux' }
+
+  options {
+    /* Go requires a certain directory structure */
+    checkoutToSubdirectory('src/github.com/status-im/status-go')
+    /* manage how many builds we keep */
+    buildDiscarder(logRotator(
+      numToKeepStr: '30',
+      daysToKeepStr: '30',
+    ))
+  }
+
+  environment {
+    STATUS_PATH = 'src/github.com/status-im/status-go'
+    GOPATH = "${env.WORKSPACE}"
+    PATH = "${env.PATH}:${env.GOPATH}/bin"
+  }
+
+  stages {
+    stage('Prep') { steps { script {
+      lib = load("${env.STATUS_PATH}/_assets/ci/lib.groovy")
+      /* clarify what we're building */
+      println("Version: ${lib.getVersion()}")
+      println("Git Branch: ${lib.gitBranch()}")
+      println("Git Commit: ${lib.gitCommit()}")
+      /* save and create a dir for artifacts */
+      dest = "${env.WORKSPACE}/pkg"
+      sh "mkdir -p ${dest}"
+      /* for easier reuse */
+      artifact = "status-go-desktop-${lib.suffix()}.zip"
+    } } }
+
+    stage('Compress') { steps { dir(env.STATUS_PATH) {
+      sh "zip -q -r ${dest}/${artifact} . -x *.git"
+    } } }
+
+    stage('Archive') { steps {
+      archiveArtifacts("pkg/${artifact}")
+    } }
+
+    stage('Upload') { steps { script {
+      lib.uploadArtifact("pkg/${artifact}")
+    } } }
+  } // stages
+} // pipeline
--- a/_assets/ci/lib.groovy
+++ b/_assets/ci/lib.groovy
@ -1,3 +1,7 @@
+def getVersion() {
+  return readFile("${env.STATUS_PATH}/VERSION").trim()
+}
+
 def gitCommit() {
  return GIT_COMMIT.take(6)
 }
@ -49,4 +53,33 @@ def uploadArtifact(path) {
  return "https://${bucket}.${domain}/${getFilename(path)}"
 }

+def buildBranch(name = null, buildType = null) {
+  /* need to drop origin/ to match definitions of child jobs */
+  def branchName = env.GIT_BRANCH.replace('origin/', '')
+  /* always pass the BRANCH and BUILD_TYPE params with current branch */
+  def resp = build(
+    job: name,
+    /* this allows us to analize the job even after failure */
+    propagate: false,
+    parameters: [
+      [name: 'BRANCH',     value: branchName,    $class: 'StringParameterValue'],
+  ])
+  /* BlueOcean seems to not show child-build links */
+  println "Build: ${resp.getAbsoluteUrl()} (${resp.result})"
+  if (resp.result != 'SUCCESS') {
+    error("Build Failed")
+  }
+  return resp
+}
+
+def copyArts(projectName, buildNo) {
+  copyArtifacts(
+    projectName: projectName,
+    target: 'pkg',
+    flatten: true,
+    selector: specific("${buildNo}")
+  )
+}
+
 return this
+
--- a/_assets/patches/geth-xgo/0001-fix-duktapev3-missing-SIZE_MAX-def.patch
+++ b/_assets/patches/geth-xgo/0001-fix-duktapev3-missing-SIZE_MAX-def.patch
@ -1,20 +0,0 @@
-diff --git a/vendor/gopkg.in/olebedev/go-duktape.v3/duk_minimal_printf.c b/vendor/gopkg.in/olebedev/go-duktape.v3/duk_minimal_printf.c
-index e4b6e43a..baed990d 100755
--- a/vendor/gopkg.in/olebedev/go-duktape.v3/duk_minimal_printf.c
-+++ b/vendor/gopkg.in/olebedev/go-duktape.v3/duk_minimal_printf.c
-@@ -278,6 +278,7 @@ int duk_minimal_snprintf(char *str, size_t size, const char *format, ...) {
- }
- 
- /* Minimal sprintf() entry point. */
-+#if 0
- int duk_minimal_sprintf(char *str, const char *format, ...) {
- 	va_list ap;
- 	int ret;
-@@ -288,6 +289,7 @@ int duk_minimal_sprintf(char *str, const char *format, ...) {
- 
- 	return ret;
- }
-+#endif
- 
- /* Minimal sscanf() entry point. */
- int duk_minimal_sscanf(const char *str, const char *format, ...) {
--- a/_assets/patches/geth-xgo/0002-remove-dashboard-collectData.patch
+++ b/_assets/patches/geth-xgo/0002-remove-dashboard-collectData.patch
@ -1,153 +0,0 @@
-diff --git a/vendor/github.com/ethereum/go-ethereum/dashboard/dashboard.go b/vendor/github.com/ethereum/go-ethereum/dashboard/dashboard.go
-index 3ba92ac7..d89a1e94 100644
--- a/vendor/github.com/ethereum/go-ethereum/dashboard/dashboard.go
-+++ b/vendor/github.com/ethereum/go-ethereum/dashboard/dashboard.go
-@@ -27,20 +27,17 @@ import (
- 	"fmt"
- 	"net"
- 	"net/http"
-	"runtime"
- 	"sync"
- 	"sync/atomic"
- 	"time"
- 
- 	"io"
- 
-	"github.com/elastic/gosigar"
- 	"github.com/ethereum/go-ethereum/log"
- 	"github.com/ethereum/go-ethereum/metrics"
- 	"github.com/ethereum/go-ethereum/p2p"
- 	"github.com/ethereum/go-ethereum/params"
- 	"github.com/ethereum/go-ethereum/rpc"
-	"github.com/mohae/deepcopy"
- 	"golang.org/x/net/websocket"
- )
- 
-@@ -235,7 +232,7 @@ func (db *Dashboard) apiHandler(conn *websocket.Conn) {
- 
- 	db.lock.Lock()
- 	// Send the past data.
-	client.msg <- deepcopy.Copy(db.history).(*Message)
-+	client.msg <- db.history
- 	// Start tracking the connection and drop at connection loss.
- 	db.conns[id] = client
- 	db.lock.Unlock()
-@@ -275,118 +272,6 @@ func meterCollector(name string) func() int64 {
- // collectData collects the required data to plot on the dashboard.
- func (db *Dashboard) collectData() {
- 	defer db.wg.Done()
-
-	systemCPUUsage := gosigar.Cpu{}
-	systemCPUUsage.Get()
-	var (
-		mem runtime.MemStats
-
-		collectNetworkIngress = meterCollector("p2p/InboundTraffic")
-		collectNetworkEgress  = meterCollector("p2p/OutboundTraffic")
-		collectDiskRead       = meterCollector("eth/db/chaindata/disk/read")
-		collectDiskWrite      = meterCollector("eth/db/chaindata/disk/write")
-
-		prevNetworkIngress = collectNetworkIngress()
-		prevNetworkEgress  = collectNetworkEgress()
-		prevProcessCPUTime = getProcessCPUTime()
-		prevSystemCPUUsage = systemCPUUsage
-		prevDiskRead       = collectDiskRead()
-		prevDiskWrite      = collectDiskWrite()
-
-		frequency = float64(db.config.Refresh / time.Second)
-		numCPU    = float64(runtime.NumCPU())
-	)
-
-	for {
-		select {
-		case errc := <-db.quit:
-			errc <- nil
-			return
-		case <-time.After(db.config.Refresh):
-			systemCPUUsage.Get()
-			var (
-				curNetworkIngress = collectNetworkIngress()
-				curNetworkEgress  = collectNetworkEgress()
-				curProcessCPUTime = getProcessCPUTime()
-				curSystemCPUUsage = systemCPUUsage
-				curDiskRead       = collectDiskRead()
-				curDiskWrite      = collectDiskWrite()
-
-				deltaNetworkIngress = float64(curNetworkIngress - prevNetworkIngress)
-				deltaNetworkEgress  = float64(curNetworkEgress - prevNetworkEgress)
-				deltaProcessCPUTime = curProcessCPUTime - prevProcessCPUTime
-				deltaSystemCPUUsage = curSystemCPUUsage.Delta(prevSystemCPUUsage)
-				deltaDiskRead       = curDiskRead - prevDiskRead
-				deltaDiskWrite      = curDiskWrite - prevDiskWrite
-			)
-			prevNetworkIngress = curNetworkIngress
-			prevNetworkEgress = curNetworkEgress
-			prevProcessCPUTime = curProcessCPUTime
-			prevSystemCPUUsage = curSystemCPUUsage
-			prevDiskRead = curDiskRead
-			prevDiskWrite = curDiskWrite
-
-			now := time.Now()
-
-			runtime.ReadMemStats(&mem)
-			activeMemory := &ChartEntry{
-				Time:  now,
-				Value: float64(mem.Alloc) / frequency,
-			}
-			virtualMemory := &ChartEntry{
-				Time:  now,
-				Value: float64(mem.Sys) / frequency,
-			}
-			networkIngress := &ChartEntry{
-				Time:  now,
-				Value: deltaNetworkIngress / frequency,
-			}
-			networkEgress := &ChartEntry{
-				Time:  now,
-				Value: deltaNetworkEgress / frequency,
-			}
-			processCPU := &ChartEntry{
-				Time:  now,
-				Value: deltaProcessCPUTime / frequency / numCPU * 100,
-			}
-			systemCPU := &ChartEntry{
-				Time:  now,
-				Value: float64(deltaSystemCPUUsage.Sys+deltaSystemCPUUsage.User) / frequency / numCPU,
-			}
-			diskRead := &ChartEntry{
-				Time:  now,
-				Value: float64(deltaDiskRead) / frequency,
-			}
-			diskWrite := &ChartEntry{
-				Time:  now,
-				Value: float64(deltaDiskWrite) / frequency,
-			}
-			sys := db.history.System
-			db.lock.Lock()
-			sys.ActiveMemory = append(sys.ActiveMemory[1:], activeMemory)
-			sys.VirtualMemory = append(sys.VirtualMemory[1:], virtualMemory)
-			sys.NetworkIngress = append(sys.NetworkIngress[1:], networkIngress)
-			sys.NetworkEgress = append(sys.NetworkEgress[1:], networkEgress)
-			sys.ProcessCPU = append(sys.ProcessCPU[1:], processCPU)
-			sys.SystemCPU = append(sys.SystemCPU[1:], systemCPU)
-			sys.DiskRead = append(sys.DiskRead[1:], diskRead)
-			sys.DiskWrite = append(sys.DiskWrite[1:], diskWrite)
-			db.lock.Unlock()
-
-			db.sendToAll(&Message{
-				System: &SystemMessage{
-					ActiveMemory:   ChartEntries{activeMemory},
-					VirtualMemory:  ChartEntries{virtualMemory},
-					NetworkIngress: ChartEntries{networkIngress},
-					NetworkEgress:  ChartEntries{networkEgress},
-					ProcessCPU:     ChartEntries{processCPU},
-					SystemCPU:      ChartEntries{systemCPU},
-					DiskRead:       ChartEntries{diskRead},
-					DiskWrite:      ChartEntries{diskWrite},
-				},
-			})
-		}
-	}
- }
- 
- // sendToAll sends the given message to the active dashboards.
--- a/_assets/patches/geth-xgo/README.md
+++ b/_assets/patches/geth-xgo/README.md
@ -1,20 +0,0 @@
-# Status Patches for geth (go-ethereum) cross-compiled in Xgo
---
-
-Status-go uses [go-ethereum](https://github.com/ethereum/go-ethereum) (**upstream**) as its dependency. When cross-compiling with Xgo, some headers or definitions are not available within the Xgo environment. In such a situation, we temporarily patch the sources before kicking the build in Xgo and revert them afterwards (this is taken care by the respective Makefile targets).
-
-We try to minimize number and amount of changes in those patches as much as possible, and whereas possible, to contribute changes into the upstream.
-
-# Creating patches
-
-Instructions for creating a patch from the command line:
-
-1. Enter the command line at the go-ethereum dependency root in vendor folder.
-1. Create the patch:
-    1. If you already have a commit that represents the change, find its SHA1 (e.g. `$COMMIT_SHA1`) and do `git diff $COMMIT_SHA1 > file.patch`
-    1. If the files are staged, do `git diff --cached > file.patch`
-
-# Patches
-
- [`0001-fix-duktapev3-missing-SIZE_MAX-def.patch`](./0001-fix-duktapev3-missing-SIZE_MAX-def.patch) — Adds patch to geth 1.8.0 dependency duktapev3, to address issue where SIZE_MAX is not defined in xgo for Android
- [`0002-remove-dashboard-collectData.patch`](./0002-remove-dashboard-collectData.patch) — Deletes the body of `collectData` in the `dashboard` package, since it will import the `gosigar` package which in turn includes a header (`libproc.h`) which is missing in the iOS environment in Xgo.
--- a/metrics/node/metrics_test.go
+++ b/metrics/node/metrics_test.go
@ -15,6 +15,7 @@ func TestUpdateNodeMetricsPeersCounter(t *testing.T) {
 		P2P: p2p.Config{
 			MaxPeers: 10,
 		},
+		NoUSB: true,
 	})
 	require.NoError(t, err)
 	require.NoError(t, n.Start())
--- a/metrics/node/subscribe_test.go
+++ b/metrics/node/subscribe_test.go
@ -9,13 +9,13 @@ import (
 )

 func TestSubscribeServerEventsWithoutServer(t *testing.T) {
-	gethNode, err := node.New(&node.Config{})
+	gethNode, err := node.New(&node.Config{NoUSB: true})
 	require.NoError(t, err)
 	require.EqualError(t, SubscribeServerEvents(context.TODO(), gethNode), "server is unavailable")
 }

 func TestSubscribeServerEvents(t *testing.T) {
-	gethNode, err := node.New(&node.Config{})
+	gethNode, err := node.New(&node.Config{NoUSB: true})
 	require.NoError(t, err)
 	err = gethNode.Start()
 	require.NoError(t, err)
--- a/mobile/README.md
+++ b/mobile/README.md
@ -0,0 +1,31 @@
+# Mobile
+
+Package mobile implements [gomobile](https://github.com/golang/mobile) bindings for status-go. Current implementation servers as a drop-in replacement for `lib` package.
+
+The framework name is generated from the package name, hence these things are done intentionally:
+(1) this package's name isn't equal to the directory name (`statusgo` vs `mobile` respectively);
+(2) this package name is `statusgo` and not `status` which produces the right framework name.
+
+# Usage
+
+For properly using this package, please refer to Makefile in the root of `status-go` directory.
+
+To manually build library, run following commands:
+
+### iOS
+
+```
+gomobile bind -v -target=ios -ldflags="-s -w" github.com/status-im/status-go/mobile
+```
+This will produce `Statusgo.framework` file in the current directory, which can be used in iOS project.
+
+### Android
+
+```
+gomobile bind -v -target=android -ldflags="-s -w" github.com/status-im/status-go/mobile
+```
+This will generate `Statusgo.aar` file in the current dir.
+
+# Notes
+
+See [https://github.com/golang/go/wiki/Mobile](https://github.com/golang/go/wiki/Mobile) for more information on `gomobile` usage.
--- a/mobile/response.go
+++ b/mobile/response.go
@ -0,0 +1,64 @@
+package statusgo
+
+import (
+	"encoding/json"
+
+	"github.com/ethereum/go-ethereum/accounts/keystore"
+	"github.com/status-im/status-go/account"
+	"github.com/status-im/status-go/transactions"
+)
+
+const (
+	codeUnknown int = iota
+	// special codes
+	codeFailedParseResponse
+	codeFailedParseParams
+	// account related codes
+	codeErrNoAccountSelected
+	codeErrInvalidTxSender
+	codeErrDecrypt
+)
+
+var errToCodeMap = map[error]int{
+	account.ErrNoAccountSelected:    codeErrNoAccountSelected,
+	transactions.ErrInvalidTxSender: codeErrInvalidTxSender,
+	keystore.ErrDecrypt:             codeErrDecrypt,
+}
+
+type jsonrpcSuccessfulResponse struct {
+	Result interface{} `json:"result"`
+}
+
+type jsonrpcErrorResponse struct {
+	Error jsonError `json:"error"`
+}
+
+type jsonError struct {
+	Code    int    `json:"code,omitempty"`
+	Message string `json:"message"`
+}
+
+func prepareJSONResponse(result interface{}, err error) string {
+	code := codeUnknown
+	if c, ok := errToCodeMap[err]; ok {
+		code = c
+	}
+
+	return prepareJSONResponseWithCode(result, err, code)
+}
+
+func prepareJSONResponseWithCode(result interface{}, err error, code int) string {
+	if err != nil {
+		errResponse := jsonrpcErrorResponse{
+			Error: jsonError{Code: code, Message: err.Error()},
+		}
+		response, _ := json.Marshal(&errResponse)
+		return string(response)
+	}
+
+	data, err := json.Marshal(jsonrpcSuccessfulResponse{result})
+	if err != nil {
+		return prepareJSONResponseWithCode(nil, err, codeFailedParseResponse)
+	}
+	return string(data)
+}
--- a/mobile/response_test.go
+++ b/mobile/response_test.go
@ -0,0 +1,27 @@
+package statusgo
+
+import (
+	"errors"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+type nonJSON struct{}
+
+func (*nonJSON) MarshalJSON() ([]byte, error) {
+	return nil, errors.New("invalid JSON")
+}
+
+func TestPrepareJSONResponseErrorWithResult(t *testing.T) {
+	data := prepareJSONResponse("0x123", nil)
+	require.Equal(t, `{"result":"0x123"}`, data)
+
+	data = prepareJSONResponse(&nonJSON{}, nil)
+	require.Contains(t, data, `{"error":{"code":1,"message":`)
+}
+
+func TestPrepareJSONResponseErrorWithError(t *testing.T) {
+	data := prepareJSONResponse("0x123", errors.New("some error"))
+	require.Contains(t, data, `{"error":{"message":"some error"}}`)
+}
--- a/mobile/status.go
+++ b/mobile/status.go
@ -0,0 +1,496 @@
+package statusgo
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+	"unsafe"
+
+	"github.com/ethereum/go-ethereum/log"
+	"github.com/status-im/status-go/api"
+	"github.com/status-im/status-go/logutils"
+	"github.com/status-im/status-go/params"
+	"github.com/status-im/status-go/profiling"
+	"github.com/status-im/status-go/services/personal"
+	"github.com/status-im/status-go/signal"
+	"github.com/status-im/status-go/transactions"
+	validator "gopkg.in/go-playground/validator.v9"
+)
+
+var statusBackend = api.NewStatusBackend()
+
+// All general log messages in this package should be routed through this logger.
+var logger = log.New("package", "status-go/mobile")
+
+// GenerateConfig for status node.
+func GenerateConfig(datadir string, networkID int) string {
+	config, err := params.NewNodeConfig(datadir, uint64(networkID))
+	if err != nil {
+		return makeJSONResponse(err)
+	}
+
+	outBytes, err := json.Marshal(config)
+	if err != nil {
+		return makeJSONResponse(err)
+	}
+
+	return string(outBytes)
+}
+
+// StartNode starts the Ethereum Status node.
+func StartNode(configJSON string) string {
+	config, err := params.NewConfigFromJSON(configJSON)
+	if err != nil {
+		return makeJSONResponse(err)
+	}
+
+	if err := logutils.OverrideRootLog(true, "INFO", "", true); err != nil {
+		return makeJSONResponse(err)
+	}
+
+	api.RunAsync(func() error { return statusBackend.StartNode(config) })
+
+	return makeJSONResponse(nil)
+}
+
+// StopNode stops the Ethereum Status node.
+func StopNode() string {
+	api.RunAsync(statusBackend.StopNode)
+	return makeJSONResponse(nil)
+}
+
+// CreateContactCode creates an X3DH bundle.
+func CreateContactCode() string {
+	bundle, err := statusBackend.CreateContactCode()
+	if err != nil {
+		return makeJSONResponse(err)
+	}
+
+	return bundle
+}
+
+// ProcessContactCode processes an X3DH bundle.
+// TODO(adam): it looks like the return should be error.
+func ProcessContactCode(bundle string) string {
+	err := statusBackend.ProcessContactCode(bundle)
+	if err != nil {
+		return makeJSONResponse(err)
+	}
+
+	return ""
+}
+
+// ExtractIdentityFromContactCode extracts an identity from an X3DH bundle.
+func ExtractIdentityFromContactCode(bundle string) string {
+	identity, err := statusBackend.ExtractIdentityFromContactCode(bundle)
+	if err != nil {
+		return makeJSONResponse(err)
+	}
+
+	if err := statusBackend.ProcessContactCode(bundle); err != nil {
+		return makeJSONResponse(err)
+	}
+
+	data, err := json.Marshal(struct {
+		Identity string `json:"identity"`
+	}{Identity: identity})
+	if err != nil {
+		return makeJSONResponse(err)
+	}
+
+	return string(data)
+}
+
+// ExtractGroupMembershipSignatures extract public keys from tuples of content/signature.
+func ExtractGroupMembershipSignatures(signaturePairsStr string) string {
+	var signaturePairs [][2]string
+
+	if err := json.Unmarshal([]byte(signaturePairsStr), &signaturePairs); err != nil {
+		return makeJSONResponse(err)
+	}
+
+	identities, err := statusBackend.ExtractGroupMembershipSignatures(signaturePairs)
+	if err != nil {
+		return makeJSONResponse(err)
+	}
+
+	data, err := json.Marshal(struct {
+		Identities []string `json:"identities"`
+	}{Identities: identities})
+	if err != nil {
+		return makeJSONResponse(err)
+	}
+
+	return string(data)
+}
+
+// SignGroupMembership signs a string containing group membership information.
+func SignGroupMembership(content string) string {
+	signature, err := statusBackend.SignGroupMembership(content)
+	if err != nil {
+		return makeJSONResponse(err)
+	}
+
+	data, err := json.Marshal(struct {
+		Signature string `json:"signature"`
+	}{Signature: signature})
+	if err != nil {
+		return makeJSONResponse(err)
+	}
+
+	return string(data)
+}
+
+// EnableInstallation enables an installation for multi-device sync.
+func EnableInstallation(installationID string) string {
+	err := statusBackend.EnableInstallation(installationID)
+	if err != nil {
+		return makeJSONResponse(err)
+	}
+
+	data, err := json.Marshal(struct {
+		Response string `json:"response"`
+	}{Response: "ok"})
+	if err != nil {
+		return makeJSONResponse(err)
+	}
+
+	return string(data)
+}
+
+// DisableInstallation disables an installation for multi-device sync.
+func DisableInstallation(installationID string) string {
+	err := statusBackend.DisableInstallation(installationID)
+	if err != nil {
+		return makeJSONResponse(err)
+	}
+
+	data, err := json.Marshal(struct {
+		Response string `json:"response"`
+	}{Response: "ok"})
+	if err != nil {
+		return makeJSONResponse(err)
+	}
+
+	return string(data)
+}
+
+// ValidateNodeConfig validates config for the Status node.
+func ValidateNodeConfig(configJSON string) string {
+	var resp APIDetailedResponse
+
+	_, err := params.NewConfigFromJSON(configJSON)
+
+	// Convert errors to APIDetailedResponse
+	switch err := err.(type) {
+	case validator.ValidationErrors:
+		resp = APIDetailedResponse{
+			Message:     "validation: validation failed",
+			FieldErrors: make([]APIFieldError, len(err)),
+		}
+
+		for i, ve := range err {
+			resp.FieldErrors[i] = APIFieldError{
+				Parameter: ve.Namespace(),
+				Errors: []APIError{
+					{
+						Message: fmt.Sprintf("field validation failed on the '%s' tag", ve.Tag()),
+					},
+				},
+			}
+		}
+	case error:
+		resp = APIDetailedResponse{
+			Message: fmt.Sprintf("validation: %s", err.Error()),
+		}
+	case nil:
+		resp = APIDetailedResponse{
+			Status: true,
+		}
+	}
+
+	respJSON, err := json.Marshal(resp)
+	if err != nil {
+		return makeJSONResponse(err)
+	}
+
+	return string(respJSON)
+}
+
+// ResetChainData removes chain data from data directory.
+func ResetChainData() string {
+	api.RunAsync(statusBackend.ResetChainData)
+	return makeJSONResponse(nil)
+}
+
+// CallRPC calls public APIs via RPC.
+func CallRPC(inputJSON string) string {
+	resp, err := statusBackend.CallRPC(inputJSON)
+	if err != nil {
+		return makeJSONResponse(err)
+	}
+	return resp
+}
+
+// CallPrivateRPC calls both public and private APIs via RPC.
+func CallPrivateRPC(inputJSON string) string {
+	resp, err := statusBackend.CallPrivateRPC(inputJSON)
+	if err != nil {
+		return makeJSONResponse(err)
+	}
+	return resp
+}
+
+// CreateAccount is equivalent to creating an account from the command line,
+// just modified to handle the function arg passing.
+func CreateAccount(password string) string {
+	info, mnemonic, err := statusBackend.AccountManager().CreateAccount(password)
+
+	errString := ""
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		errString = err.Error()
+	}
+
+	out := AccountInfo{
+		Address:       info.WalletAddress,
+		PubKey:        info.WalletPubKey,
+		WalletAddress: info.WalletAddress,
+		WalletPubKey:  info.WalletPubKey,
+		ChatAddress:   info.ChatAddress,
+		ChatPubKey:    info.ChatPubKey,
+		Mnemonic:      mnemonic,
+		Error:         errString,
+	}
+	outBytes, _ := json.Marshal(out)
+	return string(outBytes)
+}
+
+// CreateChildAccount creates sub-account.
+func CreateChildAccount(parentAddress, password string) string {
+	address, pubKey, err := statusBackend.AccountManager().CreateChildAccount(parentAddress, password)
+
+	errString := ""
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		errString = err.Error()
+	}
+
+	out := AccountInfo{
+		Address: address,
+		PubKey:  pubKey,
+		Error:   errString,
+	}
+	outBytes, _ := json.Marshal(out)
+	return string(outBytes)
+}
+
+// RecoverAccount re-creates master key using given details.
+func RecoverAccount(password, mnemonic string) string {
+	info, err := statusBackend.AccountManager().RecoverAccount(password, mnemonic)
+
+	errString := ""
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		errString = err.Error()
+	}
+
+	out := AccountInfo{
+		Address:       info.WalletAddress,
+		PubKey:        info.WalletPubKey,
+		WalletAddress: info.WalletAddress,
+		WalletPubKey:  info.WalletPubKey,
+		ChatAddress:   info.ChatAddress,
+		ChatPubKey:    info.ChatPubKey,
+		Mnemonic:      mnemonic,
+		Error:         errString,
+	}
+	outBytes, _ := json.Marshal(out)
+	return string(outBytes)
+}
+
+// VerifyAccountPassword verifies account password.
+func VerifyAccountPassword(keyStoreDir, address, password string) string {
+	_, err := statusBackend.AccountManager().VerifyAccountPassword(keyStoreDir, address, password)
+	return makeJSONResponse(err)
+}
+
+// Login loads a key file (for a given address), tries to decrypt it using the password,
+// to verify ownership if verified, purges all the previous identities from Whisper,
+// and injects verified key as shh identity.
+func Login(address, password string) string {
+	err := statusBackend.SelectAccount(address, address, password)
+	return makeJSONResponse(err)
+}
+
+// Logout is equivalent to clearing whisper identities.
+func Logout() string {
+	err := statusBackend.Logout()
+	return makeJSONResponse(err)
+}
+
+// SignMessage unmarshals rpc params {data, address, password} and
+// passes them onto backend.SignMessage.
+func SignMessage(rpcParams string) string {
+	var params personal.SignParams
+	err := json.Unmarshal([]byte(rpcParams), &params)
+	if err != nil {
+		return prepareJSONResponseWithCode(nil, err, codeFailedParseParams)
+	}
+	result, err := statusBackend.SignMessage(params)
+	return prepareJSONResponse(result.String(), err)
+}
+
+// Recover unmarshals rpc params {signDataString, signedData} and passes
+// them onto backend.
+func Recover(rpcParams string) string {
+	var params personal.RecoverParams
+	err := json.Unmarshal([]byte(rpcParams), &params)
+	if err != nil {
+		return prepareJSONResponseWithCode(nil, err, codeFailedParseParams)
+	}
+	addr, err := statusBackend.Recover(params)
+	return prepareJSONResponse(addr.String(), err)
+}
+
+// SendTransaction converts RPC args and calls backend.SendTransaction.
+func SendTransaction(txArgsJSON, password string) string {
+	var params transactions.SendTxArgs
+	err := json.Unmarshal([]byte(txArgsJSON), &params)
+	if err != nil {
+		return prepareJSONResponseWithCode(nil, err, codeFailedParseParams)
+	}
+	hash, err := statusBackend.SendTransaction(params, password)
+	code := codeUnknown
+	if c, ok := errToCodeMap[err]; ok {
+		code = c
+	}
+	return prepareJSONResponseWithCode(hash.String(), err, code)
+}
+
+// StartCPUProfile runs pprof for CPU.
+func StartCPUProfile(dataDir string) string {
+	err := profiling.StartCPUProfile(dataDir)
+	return makeJSONResponse(err)
+}
+
+// StopCPUProfiling stops pprof for cpu.
+func StopCPUProfiling() string { //nolint: deadcode
+	err := profiling.StopCPUProfile()
+	return makeJSONResponse(err)
+}
+
+//WriteHeapProfile starts pprof for heap
+func WriteHeapProfile(dataDir string) string { //nolint: deadcode
+	err := profiling.WriteHeapFile(dataDir)
+	return makeJSONResponse(err)
+}
+
+func makeJSONResponse(err error) string {
+	errString := ""
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		errString = err.Error()
+	}
+
+	out := APIResponse{
+		Error: errString,
+	}
+	outBytes, _ := json.Marshal(out)
+
+	return string(outBytes)
+}
+
+// SendDataNotification sends push notifications by given tokens.
+// dataPayloadJSON is a JSON string that looks like this:
+// {
+// 	"data": {
+// 		"msg-v2": {
+// 			"from": "0x2cea3bd5", // hash of sender (first 10 characters/4 bytes of sha3 hash)
+// 			"to": "0xb1f89744", // hash of recipient (first 10 characters/4 bytes of sha3 hash)
+// 			"id": "0x872653ad", // message ID hash (first 10 characters/4 bytes of sha3 hash)
+// 		}
+// 	}
+// }
+func SendDataNotification(dataPayloadJSON, tokensArray string) (result string) {
+	var (
+		err       error
+		errString string
+	)
+
+	defer func() {
+		out := SendDataNotificationResult{
+			Status: err == nil,
+			Error:  errString,
+		}
+
+		var resultBytes []byte
+
+		resultBytes, err = json.Marshal(out)
+		if err != nil {
+			logger.Error("failed to marshal SendDataNotification output", "error", err)
+			result = makeJSONResponse(err)
+			return
+		}
+
+		result = string(resultBytes)
+	}()
+
+	tokens, err := ParseJSONArray((tokensArray))
+	if err != nil {
+		errString = err.Error()
+		return ""
+	}
+
+	err = statusBackend.SendDataNotification(dataPayloadJSON, tokens...)
+	if err != nil {
+		errString = err.Error()
+		return ""
+	}
+
+	return ""
+}
+
+// UpdateMailservers updates mail servers in status backend.
+//export UpdateMailservers
+func UpdateMailservers(data string) string {
+	var enodes []string
+	err := json.Unmarshal([]byte(data), &enodes)
+	if err != nil {
+		return makeJSONResponse(err)
+	}
+	err = statusBackend.UpdateMailservers(enodes)
+	return makeJSONResponse(err)
+}
+
+// AddPeer adds an enode as a peer.
+func AddPeer(enode string) string {
+	err := statusBackend.StatusNode().AddPeer(enode)
+	return makeJSONResponse(err)
+}
+
+// ConnectionChange handles network state changes as reported
+// by ReactNative (see https://facebook.github.io/react-native/docs/netinfo.html)
+func ConnectionChange(typ string, expensive int) {
+	statusBackend.ConnectionChange(typ, expensive == 1)
+}
+
+// AppStateChange handles app state changes (background/foreground).
+func AppStateChange(state string) {
+	statusBackend.AppStateChange(state)
+}
+
+// SetMobileSignalHandler setup geth callback to notify about new signal
+// used for gomobile builds
+func SetMobileSignalHandler(handler SignalHandler) {
+	signal.SetMobileSignalHandler(func(data []byte) {
+		if len(data) > 0 {
+			handler.HandleSignal(string(data))
+		}
+	})
+}
+
+// SetSignalEventCallback setup geth callback to notify about new signal
+func SetSignalEventCallback(cb unsafe.Pointer) {
+	signal.SetSignalEventCallback(cb)
+}
--- a/mobile/types.go
+++ b/mobile/types.go
@ -0,0 +1,93 @@
+package statusgo
+
+import (
+	"bytes"
+	"fmt"
+	"strings"
+)
+
+// APIResponse generic response from API.
+type APIResponse struct {
+	Error string `json:"error"`
+}
+
+// APIDetailedResponse represents a generic response
+// with possible errors.
+type APIDetailedResponse struct {
+	Status      bool            `json:"status"`
+	Message     string          `json:"message,omitempty"`
+	FieldErrors []APIFieldError `json:"field_errors,omitempty"`
+}
+
+// Error string representation of APIDetailedResponse.
+func (r APIDetailedResponse) Error() string {
+	buf := bytes.NewBufferString("")
+
+	for _, err := range r.FieldErrors {
+		buf.WriteString(err.Error() + "\n") // nolint: gas
+	}
+
+	return strings.TrimSpace(buf.String())
+}
+
+// APIFieldError represents a set of errors
+// related to a parameter.
+type APIFieldError struct {
+	Parameter string     `json:"parameter,omitempty"`
+	Errors    []APIError `json:"errors"`
+}
+
+// Error string representation of APIFieldError.
+func (e APIFieldError) Error() string {
+	if len(e.Errors) == 0 {
+		return ""
+	}
+
+	buf := bytes.NewBufferString(fmt.Sprintf("Parameter: %s\n", e.Parameter))
+
+	for _, err := range e.Errors {
+		buf.WriteString(err.Error() + "\n") // nolint: gas
+	}
+
+	return strings.TrimSpace(buf.String())
+}
+
+// APIError represents a single error.
+type APIError struct {
+	Message string `json:"message"`
+}
+
+// Error string representation of APIError.
+func (e APIError) Error() string {
+	return fmt.Sprintf("message=%s", e.Message)
+}
+
+// AccountInfo represents account's info.
+type AccountInfo struct {
+	Address       string `json:"address"` // DEPRECATED
+	PubKey        string `json:"pubkey"`  // DEPRECATED
+	WalletAddress string `json:"walletAddress"`
+	WalletPubKey  string `json:"walletPubKey"`
+	ChatAddress   string `json:"chatAddress"`
+	ChatPubKey    string `json:"chatPubKey"`
+	Mnemonic      string `json:"mnemonic"`
+	Error         string `json:"error"`
+}
+
+// NotifyResult is a JSON returned from notify message.
+type NotifyResult struct {
+	Status bool   `json:"status"`
+	Error  string `json:"error,omitempty"`
+}
+
+// SignalHandler defines a minimal interface
+// a signal handler needs to implement.
+type SignalHandler interface {
+	HandleSignal(string)
+}
+
+// SendDataNotificationResult is a JSON returned from notify message.
+type SendDataNotificationResult struct {
+	Status bool   `json:"status"`
+	Error  string `json:"error,omitempty"`
+}
--- a/mobile/utils.go
+++ b/mobile/utils.go
@ -0,0 +1,16 @@
+package statusgo
+
+import (
+	"encoding/json"
+)
+
+// ParseJSONArray parses JSON array into Go array of string.
+func ParseJSONArray(items string) ([]string, error) {
+	var parsedItems []string
+	err := json.Unmarshal([]byte(items), &parsedItems)
+	if err != nil {
+		return nil, err
+	}
+
+	return parsedItems, nil
+}
--- a/node/status_node_test.go
+++ b/node/status_node_test.go
@ -165,6 +165,7 @@ func TestStatusNodeAddPeer(t *testing.T) {
 			NoDiscovery: true,
 			ListenAddr:  ":0",
 		},
+		NoUSB: true,
 	})
 	require.NoError(t, err)
 	require.NoError(t, peer.Start())
@ -200,6 +201,7 @@ func TestStatusNodeReconnectStaticPeers(t *testing.T) {
 			NoDiscovery: true,
 			ListenAddr:  ":0",
 		},
+		NoUSB: true,
 	})
 	require.NoError(t, err)
 	require.NoError(t, peer.Start())
--- a/services/rpcfilters/api_test.go
+++ b/services/rpcfilters/api_test.go
@ -79,6 +79,8 @@ func TestGetFilterChangesResetsTimer(t *testing.T) {
 }

 func TestGetFilterLogs(t *testing.T) {
+	t.Skip("Skipping due to flakiness: https://github.com/status-im/status-go/issues/1281")
+
 	tracker := new(callTracker)
 	api := &PublicAPI{
 		filters: make(map[rpc.ID]filter),
--- a/services/shhext/service_test.go
+++ b/services/shhext/service_test.go
@ -98,6 +98,7 @@ func (s *ShhExtSuite) SetupTest() {
 				MaxPeers:    1,
 				ListenAddr:  ":0",
 			},
+			NoUSB: true,
 		}
 		stack, err := node.New(cfg)
 		s.NoError(err)
@ -198,6 +199,7 @@ func (s *ShhExtSuite) TestRequestMessagesErrors() {
 			MaxPeers:    math.MaxInt32,
 			NoDiscovery: true,
 		},
+		NoUSB: true,
 	}) // in-memory node as no data dir
 	s.NoError(err)
 	err = aNode.Register(func(*node.ServiceContext) (node.Service, error) {
@ -285,6 +287,7 @@ func (s *ShhExtSuite) TestRequestMessagesSuccess() {
 			MaxPeers:    math.MaxInt32,
 			NoDiscovery: true,
 		},
+		NoUSB: true,
 	}) // in-memory node as no data dir
 	s.Require().NoError(err)
 	err = aNode.Register(func(*node.ServiceContext) (node.Service, error) { return shh, nil })
@ -312,6 +315,7 @@ func (s *ShhExtSuite) TestRequestMessagesSuccess() {
 			NoDiscovery: true,
 			ListenAddr:  ":0",
 		},
+		NoUSB: true,
 	}) // in-memory node as no data dir
 	s.Require().NoError(err)
 	err = mailNode.Register(func(*node.ServiceContext) (node.Service, error) {
--- a/signal/signals.c
+++ b/signal/signals.c
@ -1,208 +1,3 @@
-#if defined(IOS_DEPLOYMENT)
-// ======================================================================================
-// iOS framework compilation using xgo
-// ======================================================================================
-
-#include <stddef.h>
-#include <stdbool.h>
-#include <stdlib.h>
-#include <objc/objc.h>
-#include <objc/runtime.h>
-#include <objc/message.h>
-
-static id statusServiceClassRef = nil;
-static SEL statusServiceSelector = nil;
-
-static bool initLibrary() {
-    if (statusServiceClassRef == nil) {
-        statusServiceClassRef = objc_getClass("Status");
-        if (statusServiceClassRef == nil) return false;
-    }
-
-    if (statusServiceSelector == nil) {
-        statusServiceSelector = sel_getUid("signalEvent:");
-        if (statusServiceSelector == nil) return false;
-    }
-
-    return true;
-}
-
-
-/*!
- * @brief Calls static method signalEvent of class GethService.
- *
- * @param jsonEvent - UTF8 string
- *
- * @note Definition of signalEvent method.
- *  + (void)signalEvent:(const char *)json
- */
-bool StatusServiceSignalEvent(const char *jsonEvent) {
-    if (!initLibrary()) return false;
-
-    void (*action)(id, SEL, const char *) = (void (*)(id, SEL, const char *)) objc_msgSend;
-    action(statusServiceClassRef, statusServiceSelector, jsonEvent);
-
-    return true;
-}
-
-void SetEventCallback(void *cb) {
-}
-
-#elif defined(ANDROID_DEPLOYMENT)
-// ======================================================================================
-// Android archive compilation using xgo
-// ======================================================================================
-
-#include <stddef.h>
-#include <stdbool.h>
-#include <jni.h>
-
-bool StatusServiceSignalEvent(const char *jsonEvent);
-
-static JavaVM *gJavaVM = NULL;
-static jclass JavaClassPtr_StatusService = NULL;
-static jmethodID JavaMethodPtr_signalEvent = NULL;
-
-static bool JniLibraryInit(JNIEnv *env);
-
-/*!
- * @brief Get interface to JNI.
- *
- * @return true if thread should be detached from JNI.
- */
-static bool JniAttach(JNIEnv **env) {
-	jint status;
-
-	if (gJavaVM == NULL) {
-		env = NULL;
-	}
-
-	status = (*gJavaVM)->GetEnv(gJavaVM, (void **)env, JNI_VERSION_1_6);
-	if (status == JNI_EDETACHED) {
-		// attach thread to JNI
-		//(*gJavaVM)->AttachCurrentThread( gJavaVM, (void **)env, NULL ); // Oracle JNI API
-		(*gJavaVM)->AttachCurrentThread(gJavaVM, env, NULL); // Android JNI API
-		return true;
-	} else if (status != JNI_OK) {
-		return false;
-	}
-
-	return false;
-}
-
-/*!
- * @brief The VM calls JNI_OnLoad when the native library is loaded.
- */
-JNIEXPORT jint JNI_OnLoad(JavaVM* vm, void* reserved) {
-	bool detach;
-	JNIEnv *env;
-	int result = JNI_VERSION_1_6;
-
-	gJavaVM = vm;
-
-	// attach thread to JNI
-	detach = JniAttach(&env);
-	if (env == NULL) {
-		// failed
-		gJavaVM = NULL;
-		return 0;
-	}
-
-	if (!JniLibraryInit(env)) {
-		// fail loading of JNI library
-		result = 0;
-	}
-
-	if (detach) {
-		// detach thread from JNI
-		(*gJavaVM)->DetachCurrentThread(gJavaVM);
-	}
-
-	if (result != JNI_VERSION_1_6) {
-		gJavaVM = NULL;
-	}
-
-	return result;
-}
-
-/*!
- * @brief Initialize library.
- */
-bool JniLibraryInit(JNIEnv *env) {
-	int i;
-
-	JavaClassPtr_StatusService = (*env)->FindClass(env, "im/status/ethereum/module/StatusService");
-	if (JavaClassPtr_StatusService == NULL) return false;
-
-	JavaClassPtr_StatusService = (jclass)(*env)->NewGlobalRef(env, JavaClassPtr_StatusService);
-	if (JavaClassPtr_StatusService == NULL) return false;
-
-	struct {
-        bool bStatic;
-        jclass classPtr;
-        jmethodID *methodPtr;
-        const char *methodId;
-        const char *params;
-	} javaMethodDescriptors[] = {
-		{
-		    true,
-		    JavaClassPtr_StatusService,
-		    &JavaMethodPtr_signalEvent, // &JavaMethodPtr_someNonStaticMethod
-            "signalEvent", // someNonStaticMethod
-            "(Ljava/lang/String;)V"
-        },
-	};
-
-	for (i = 0; i < sizeof(javaMethodDescriptors) / sizeof(javaMethodDescriptors[0]); i++) {
-		if (javaMethodDescriptors[i].bStatic) {
-			*(javaMethodDescriptors[i].methodPtr) = (*env)->GetStaticMethodID(
-			    env, javaMethodDescriptors[i].classPtr, javaMethodDescriptors[i].methodId, javaMethodDescriptors[i].params);
-		} else {
-			*(javaMethodDescriptors[i].methodPtr) = (*env)->GetMethodID(
-			    env, javaMethodDescriptors[i].classPtr, javaMethodDescriptors[i].methodId, javaMethodDescriptors[i].params);
-		}
-
-		if (*(javaMethodDescriptors[i].methodPtr) == NULL) return false;
-	}
-
-	return true;
-}
-
-/*!
- * @brief Calls static method signalEvent of class im.status.ethereum.module.StatusService.
- *
- * @param jsonEvent - UTF8 string
- */
-bool StatusServiceSignalEvent(const char *jsonEvent) {
-	bool detach;
-	JNIEnv *env;
-
-	// attach thread to JNI
-	detach = JniAttach( &env );
-	if (env == NULL) { // failed
-		return false;
-	}
-
-	jstring javaJsonEvent = NULL;
-	if (jsonEvent != NULL) {
-		javaJsonEvent = (*env)->NewStringUTF(env, jsonEvent);
-	}
-
-	(*env)->CallStaticVoidMethod(env, JavaClassPtr_StatusService, JavaMethodPtr_signalEvent, javaJsonEvent);
-
-	if (javaJsonEvent != NULL) (*env)->DeleteLocalRef(env, javaJsonEvent);
-
-	if (detach) { // detach thread from JNI
-		(*gJavaVM)->DetachCurrentThread(gJavaVM);
-	}
-
-	return true;
-}
-
-void SetEventCallback(void *cb) {
-}
-
-#else
 // ======================================================================================
 // cgo compilation (for desktop platforms and local tests)
 // ======================================================================================
@ -228,5 +23,3 @@ bool StatusServiceSignalEvent(const char *jsonEvent) {
 void SetEventCallback(void *cb) {
 	gCallback = (callback)cb;
 }
-
-#endif
--- a/signal/signals.go
+++ b/signal/signals.go
@ -18,6 +18,12 @@ import (
 	"github.com/ethereum/go-ethereum/log"
 )

+// MobileSignalHandler is a simple callback function that gets called when any signal is received
+type MobileSignalHandler func([]byte)
+
+// storing the current signal handler here
+var mobileSignalHandler MobileSignalHandler
+
 // All general log messages in this package should be routed through this logger.
 var logger = log.New("package", "status-go/signal")

@ -44,10 +50,16 @@ func send(typ string, event interface{}) {
 		return
 	}

+	// If a Go implementation of signal handler is set, let's use it.
+	if mobileSignalHandler != nil {
+		mobileSignalHandler(data)
+	} else {
+		// ...and fallback to C implementation otherwise.
 		str := C.CString(string(data))
 		C.StatusServiceSignalEvent(str)
 		C.free(unsafe.Pointer(str))
 	}
+}

 // NodeNotificationHandler defines a handler able to process incoming node events.
 // Events are encoded as JSON strings.
@ -93,7 +105,14 @@ func TriggerTestSignal() {
 	C.free(unsafe.Pointer(str))
 }

+// SetMobileSignalHandler sets new handler for geth events
+// this function uses pure go implementation
+func SetMobileSignalHandler(handler MobileSignalHandler) {
+	mobileSignalHandler = handler
+}
+
 // SetSignalEventCallback set callback
+// this function uses C implementation (see `signals.c` file)
 func SetSignalEventCallback(cb unsafe.Pointer) {
 	C.SetEventCallback(cb)
 }
--- a/t/benchmarks/utils_test.go
+++ b/t/benchmarks/utils_test.go
@ -30,6 +30,7 @@ func createNode() (*node.Node, error) {
 			MaxPeers:    1,
 			NAT:         nat.Any(),
 		},
+		NoUSB: true,
 	})
 }

--- a/t/devtests/devnode.go
+++ b/t/devtests/devnode.go
@ -30,6 +30,7 @@ func NewDevNode(faucet common.Address) (*node.Node, error) {
 	cfg.IPCPath = ipc.Name()
 	cfg.HTTPModules = []string{"eth"}
 	cfg.DataDir = ""
+	cfg.NoUSB = true
 	cfg.P2P.MaxPeers = 0
 	cfg.P2P.ListenAddr = ":0"
 	cfg.P2P.NoDiscovery = true