Split out massive list of cross compile deps+cmds

Vagrantfile

@@ -8,9 +8,20 @@ DEFAULT_CPU_COUNT = 2
 $script = <<SCRIPT
 GO_VERSION="1.7.4"
 
-# Install Prereq Packages
 sudo apt-get update
-sudo apt-get install -y build-essential curl git-core mercurial bzr libpcre3-dev pkg-config zip default-jre qemu gcc-4.8-arm-linux-gnueabihf libc6-dev-i386 silversearcher-ag jq htop vim unzip liblxc1 lxc-dev
+
+# Install base dependencies
+sudo apt-get install -y build-essential curl git-core mercurial bzr libpcre3-dev pkg-config zip default-jre qemu silversearcher-ag jq htop vim unzip liblxc1 lxc-dev tree
+
+# Install cross-compilation dependencies
+# ARM64 / Aarch64 compiler
+sudo apt-get install -y gcc-4.8-aarch64-linux-gnu binutils-aarch64-linux-gnu
+
+# ARM hard-float (32bit) compiler
+sudo apt-get install -y gcc-4.8-arm-linux-gnueabihf binutils-arm-linux-gnueabihf
+
+# i386 dependencies
+sudo apt-get install -y libc6-dev-i386 linux-libc-dev:i386
 
 # Setup go, for development of Nomad
 SRCROOT="/opt/go"

scripts/build.sh

@@ -14,14 +14,7 @@ cd "$DIR"
 # Get the git commit
 GIT_COMMIT="$(git rev-parse HEAD)"
 GIT_DIRTY="$(test -n "`git status --porcelain`" && echo "+CHANGES" || true)"
-
-# Determine the arch/os combos we're building for
-# XC_ARCH=${XC_ARCH:-"386 amd64"}
-# XC_OS=${XC_OS:-linux}
-
-XC_ARCH=${XC_ARCH:-"386 amd64 arm arm64"}
-XC_OS=${XC_OS:-"linux"}
-XC_EXCLUDE=${XC_EXCLUDE:-"!darwin/arm !darwin/386"}
+LDFLAG="main.GitCommit=${GIT_COMMIT}${GIT_DIRTY}"
 
 # Delete the old dir
 echo "==> Removing old directory..."
@@ -29,30 +22,33 @@ rm -f bin/*
 rm -rf pkg/*
 mkdir -p bin/
 
-# Build!
-echo "==> Building..."
-gox \
-    -os="${XC_OS}" \
-    -arch="${XC_ARCH}" \
-    -osarch="${XC_EXCLUDE}" \
-    -cgo \
-    -ldflags "-X main.GitCommit='${GIT_COMMIT}${GIT_DIRTY}'" \
-    -output "pkg/{{.OS}}_{{.Arch}}/nomad" \
-    .
-
-echo ""
 if [[ $(uname) == "Linux" ]]; then
-    if pkg-config --exists lxc; then
-        echo "==> Building linux_amd64-lxc..."
-        go build \
-            -tags lxc \
-            -ldflags "-X main.GitCommit='${GIT_COMMIT}${GIT_DIRTY}+lxc'" \
-            -o "pkg/linux_amd64-lxc/nomad"
-    else
-	# Require LXC for release mode
-	echo "LXC not installed; install lxc-dev to build release binaries"
-	exit 1
-    fi
+    echo "==> Building linux 386..."
+    CGO_ENABLED=1 GOARCH="386"   GOOS="linux"   go build -ldflags "-X $LDFLAG" -o "pkg/linux_386/nomad"
+
+    echo "==> Building linux amd64..."
+    CGO_ENBALED=1 GOARCH="amd64" GOOS="linux"   go build -ldflags "-X $LDFLAG" -o "pkg/linux_amd64/nomad"
+
+    echo "==> Building linux amd64 with lxc..."
+    CGO_ENBALED=1 GOARCH="amd64" GOOS="linux"   go build -ldflags "-X $LDFLAG" -o "pkg/linux_amd64-lxc/nomad" -tags "lxc"
+
+    echo "==> Building linux arm..."
+    CC="arm-linux-gnueabihf-gcc-4.8" GOOS=linux GOARCH="arm"   CGO_ENABLED=1 go build -ldflags "-X $LDFLAG" -o "pkg/linux_arm/nomad"
+
+    echo "==> Building linux arm64..."
+    CC="aarch64-linux-gnu-gcc-4.8"   GOOS=linux GOARCH="arm64" CGO_ENABLED=1 go build -ldflags "-X $LDFLAG" -o "pkg/linux_arm64/nomad"
+
+    echo "==> Building windows 386..."
+    CGO_ENABLED=1 GOARCH="386"   GOOS="windows" go build -ldflags "-X $LDFLAG" -o "pkg/windows_386/nomad"
+
+    echo "==> Building windows amd64..."
+    CGO_ENABLED=1 GOARCH="amd64" GOOS="windows" go build -ldflags "-X $LDFLAG" -o "pkg/windows_amd64/nomad"
+elif [[ $(uname) == "Darwin" ]]; then
+    echo "==> Building darwin amd64..."
+    CGO_ENABLED=1 GOARCH="amd64" GOOS="darwin"  go build -ldflags "-X $LDFLAG" -o "pkg/darwin_amd64/nomad"
+else
+    echo "Unable to build on $(uname). Use Linux or Darwin."
+    exit 1
 fi
 
 # Move all the compiled things to the $GOPATH/bin
@@ -87,4 +83,4 @@ done
 # Done!
 echo
 echo "==> Results:"
-ls -hl bin/
+tree pkg/