More build script changes

scripts/build-target

@@ -14,4 +14,5 @@ fi
 
 OUTPUT=${OUTPUT:-bin/ros}
 echo Building $OUTPUT
-go build -tags netgo -installsuffix netgo -ldflags "-X github.com/rancher/os/config.VERSION=${VERSION} -linkmode external -extldflags -static" -o ${OUTPUT}
+go build -tags "selinux cgo daemon netgo" -installsuffix netgo -ldflags "-X github.com/rancher/os/config.VERSION=${VERSION} -linkmode external -extldflags -static" -o ${OUTPUT}
+strip --strip-all ${OUTPUT}

scripts/hash-initrd

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+cd $(dirname $0)/../build/initrd
+
+md5sum $(find -type f | sort -u ) | md5sum - | awk '{print $1}' > .id

scripts/layout

@@ -24,7 +24,19 @@ ln -s usr/sbin             ${INITRD_DIR}/sbin
 
 
 if [ -e ${DOWNLOADS}/kernel.tar.gz ]; then
-    tar xf ${DOWNLOADS}/kernel.tar.gz -C ${INITRD_DIR}/usr/ lib/
+    mkdir -p ${BUILD}/kernel
+    tar xf ${DOWNLOADS}/kernel.tar.gz -C ${BUILD}/kernel
+
+    if [ -e ${BUILD}/kernel/boot/vmlinuz-* ]; then
+        mkdir -p dist/artifacts
+        cp ${BUILD}/kernel/boot/vmlinuz-* dist/artifacts/vmlinuz
+    fi
+
+    if [ -d ${BUILD}/kernel/lib ]; then
+        rm -rf ${INITRD_DIR}/usr/lib
+        cp -rf ${BUILD}/kernel/lib ${INITRD_DIR}/usr/
+        depmod -b ${INITRD_DIR}/usr $(basename ${INITRD_DIR}/usr/lib/modules/*)
+    fi
 fi
 
 if [ -e ${DOWNLOADS}/policy.29 ]; then
@@ -43,11 +55,4 @@ docker export ${DFS_ARCH} | tar xf - -C ${INITRD_DIR} --exclude=usr/bin/dockerla
                                                       --exclude=usr/libexec/git-core \
                                                       usr
 
-tar xf ${DOWNLOADS}/kernel.tar.gz -C ${BUILD} boot/
-
-if [ -e ${BUILD}/boot/vmlinuz-* ]; then
-    mkdir -p dist/artifacts
-    cp ${BUILD}/boot/vmlinuz-* dist/artifacts/vmlinuz
-fi
-
-cat /proc/sys/kernel/random/uuid > ${INITRD_DIR}/.id
+./scripts/hash-initrd

scripts/run

@@ -111,6 +111,7 @@ fi
 
 if [ "$REBUILD" == "1" ] || [ ! -e ${INITRD} ]; then
     cp bin/ros ${INITRD_SRC}/usr/bin/ros
+    ./scripts/hash-initrd
     pushd ${INITRD_SRC} >/dev/null
     find . | cpio -H newc -o | gzip -1 > ${INITRD}
     popd >/dev/null

scripts/test

@@ -8,4 +8,7 @@ echo Running tests
 
 PACKAGES=". $(find -name '*.go' | xargs -I{} dirname {} |  cut -f2 -d/ | sort -u | grep -Ev '(^\.$|.git|.trash-cache|vendor|bin)' | sed -e 's!^!./!' -e 's!$!/...!')"
 
-go test -race -cover -tags=test ${PACKAGES}
+if [ "$ARCH" = "amd64" ]; then
+    RACE="-race"
+fi
+go test $RACE -cover -tags=test ${PACKAGES}