From d2af40d22965eb37356280e6b61d1f0c95991c95 Mon Sep 17 00:00:00 2001
From: Joachim Bauch <bauch@struktur.de>
Date: Tue, 5 Jan 2021 08:57:14 +0100
Subject: [PATCH 1/2] Update make targets to support parallel building.

---
 Makefile | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/Makefile b/Makefile
index a0d968e..3c35032 100644
--- a/Makefile
+++ b/Makefile
@@ -99,26 +99,26 @@ coverhtml: dependencies vet common
 	sed -i "/_easyjson/d" cover.out && \
 	GOPATH=$(GOPATH) $(GO) tool cover -html=cover.out -o coverage.html
 
-%_easyjson.go: %.go
+%_easyjson.go: %.go easyjson
 	PATH=$(shell dirname $(GO)):$(PATH) GOPATH=$(GOPATH) ./vendor/bin/easyjson -all $*.go
 
-common: easyjson \
+common: \
 	src/signaling/api_signaling_easyjson.go \
 	src/signaling/api_backend_easyjson.go \
 	src/signaling/api_proxy_easyjson.go \
 	src/signaling/natsclient_easyjson.go \
 	src/signaling/room_easyjson.go
 
-client: dependencies common
+$(BINDIR):
 	mkdir -p $(BINDIR)
+
+client: dependencies common $(BINDIR)
 	GOPATH=$(GOPATH) $(GO) build $(BUILDARGS) -ldflags '$(INTERNALLDFLAGS)' -o $(BINDIR)/client ./src/client/...
 
-server: dependencies common
-	mkdir -p $(BINDIR)
+server: dependencies common $(BINDIR)
 	GOPATH=$(GOPATH) $(GO) build $(BUILDARGS) -ldflags '$(INTERNALLDFLAGS)' -o $(BINDIR)/signaling ./src/server/...
 
-proxy: dependencies common
-	mkdir -p $(BINDIR)
+proxy: dependencies common $(BINDIR)
 	GOPATH=$(GOPATH) $(GO) build $(BUILDARGS) -ldflags '$(INTERNALLDFLAGS)' -o $(BINDIR)/proxy ./src/proxy/...
 
 clean:

From 245e538fae91b344ae726f7c875d9d7bfce84aa0 Mon Sep 17 00:00:00 2001
From: Joachim Bauch <bauch@struktur.de>
Date: Tue, 5 Jan 2021 08:58:53 +0100
Subject: [PATCH 2/2] CI: Enable parallel builds.

---
 .github/workflows/test.yml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e5e75c9..ab36591 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -39,8 +39,10 @@ jobs:
 
     - name: Build applications
       run: |
-        make client
-        make server
+        echo "Building with $(nproc) threads"
+        make client -j$(nproc)
+        make proxy -j$(nproc)
+        make server -j$(nproc)
 
     - name: Run tests
       run: |