Move libs building code to separate script

Makefile

@@ -16,20 +16,10 @@ server:
 	go build -ldflags "-X main.version=${version}" ./cmd/ck-server
 	mv ck-server* ./build
 
-client-dynlib: 
-	mkdir -p build
-	go build -ldflags "-X main.version=${version}" -buildmode=c-shared -tags=external_main -o libck-client.so ./cmd/ck-client 
-	mv libck-client* ./build
-
-server-dynlib: 
-	mkdir -p build
-	go build -ldflags "-X main.version=${version}" -buildmode=c-shared -tags=external_main -o libck-server.so ./cmd/ck-server 
-	mv libck-server* ./build
-
 install:
 	mv build/ck-* /usr/local/bin
 
-all: client server client-dynlib server-dynlib
+all: client server
 
 clean:
 	rm -rf ./build/ck-*

buildlibs.sh

@@ -0,0 +1,15 @@
+#!/usr/bin/sh
+
+if [ -z "$v" ]; then
+	echo "Version number cannot be null. Run with v=[version] $0"
+	exit 1
+fi
+
+mkdir -p build-lib
+
+CC=aarch64-linux-gnu-gcc CGO_ENABLED=1 GOOS="linux" GOARCH="arm64" go build -ldflags "-X main.version=${v}" -buildmode=c-shared -tags=external_main -o libck-client-arm64-linux.so ./cmd/ck-client
+CC=arm-linux-gnueabi-gcc CGO_ENABLED=1 GOOS="linux" GOARCH="arm"   go build -ldflags "-X main.version=${v}" -buildmode=c-shared -tags=external_main -o libck-client-arm-linux.so   ./cmd/ck-client
+CC=x86_64-linux-gnu-gcc  CGO_ENABLED=1 GOOS="linux" GOARCH="amd64" go build -ldflags "-X main.version=${v}" -buildmode=c-shared -tags=external_main -o libck-client-amd64-linux.so ./cmd/ck-client
+CC=x86_64-linux-gnu-gcc  CGO_ENABLED=1 GOOS="linux" GOARCH="386"   go build -ldflags "-X main.version=${v}" -buildmode=c-shared -tags=external_main -o libck-client-386-linux.so   ./cmd/ck-client
+
+mv libck* build-lib