The cirros image was rebuilt against the 3.13.0-83 kernel, drivers e1000e, igbvf...

[packages/trusty/cirros-testvm.git] / cirros-testvm / src-cirros / Makefile

diff --git a/cirros-testvm/src-cirros/Makefile b/cirros-testvm/src-cirros/Makefile
new file mode 100644 (file)
index 0000000..11a88c2
--- /dev/null
+++ b/cirros-testvm/src-cirros/Makefile
@@ -0,0 +1,93 @@
+ARCH = i386
+TOP_D = $(shell pwd)
+BR_D = $(TOP_D)/buildroot
+OUT_D = $(TOP_D)/output/$(ARCH)
+BR_OUT_D = $(OUT_D)/buildroot
+CONF_D = $(TOP_D)/conf
+DL_D = $(TOP_D)/download
+SKEL_D = $(OUT_D)/skeleton
+
+TMPDIR ?= $(OUT_D)/tmp
+export TMPDIR
+
+DISK_IMG = $(OUT_D)/disk.img
+PART_IMG = $(OUT_D)/part.img
+TAR_IMG = $(OUT_D)/rootfs.tar
+BR_TAR_IMG = $(BR_OUT_D)/images/rootfs.tar
+BR2_CCACHE_DIR = $(OUT_D)/ccache
+
+BR_MAKE = cd $(BR_D) && mkdir -p "$(TMPDIR)" && \
+   make O=$(BR_OUT_D) BR2_DL_DIR=$(DL_D) \
+   BR2_CONFIG=$(BR_OUT_D)/.config \
+   BUSYBOX_CONFIG_FILE=$(BR_OUT_D)/busybox.config \
+   BR2_CCACHE_DIR=$(BR2_CCACHE_DIR)
+
+BR_DEPS = $(BR_D) $(BR_OUT_D)/busybox.config $(BR_OUT_D)/.config $(SKEL_D)/.dir
+
+BR_CONFIG = $(CONF_D)/buildroot-$(ARCH).config
+
+BUSYBOX_VERSION := $(shell sed -n \
+   "s,^BUSYBOX_VERSION\s*=\s*\([^\s]*\).*,\1,p" \
+   $(BR_D)/package/busybox/busybox.mk)
+BUSYBOX_BUILD_DIR = $(BR_OUT_D)/build/busybox-$(BUSYBOX_VERSION)
+BUSYBOX_BUILD_CONFIG = $(BUSYBOX_BUILD_DIR)/.config
+
+unexport SED # causes random issues (LP: #920620)
+
+all: $(TAR_IMG)
+
+debug:
+       @echo "BR_DEPS: $(BR_DEPS)"
+       @echo "BR_MAKE: $(BR_MAKE)"
+       @echo "BR_OUT_D: $(BR_OUT_D)"
+       @echo "BUSYBOX_BUILD_CONFIG: $(BUSYBOX_BUILD_CONFIG)"
+       @echo "BUSYBOX_VERSION: $(BUSYBOX_VERSION)"
+
+source: br_source minicloud_source
+
+br_source: $(BR_DEPS) $(OUT_D)/.source.$(ARCH)
+minicloud_source: $(DL_D)/.dir
+       @echo hi world
+       # here we would download the Ubuntu kernel
+
+$(BR_D):
+       @[ -d "$(BR_D)" ] || { echo "You Must download BUILDROOT, extract it, and symlink to $(BR_D)"; exit 1; }
+
+$(OUT_D)/.source.$(ARCH): 
+       $(BR_MAKE) source
+
+$(BR_OUT_D)/busybox.config: $(CONF_D)/busybox.config $(BR_OUT_D)/.dir
+       cp $(CONF_D)/busybox.config $@
+       for s in configured built target_installed; do rm -f $(BR_OUT_D)/build/busybox-*/.stamp_$$s; done
+
+$(BR_OUT_D)/.config: $(BR_CONFIG) $(BR_OUT_D)/.dir
+       cp $(BR_CONFIG) $@
+
+$(TAR_IMG): $(BR_TAR_IMG)
+       cp $(BR_TAR_IMG) $(TAR_IMG)
+
+$(BR_TAR_IMG): $(BR_DEPS)
+       $(BR_MAKE)
+
+$(SKEL_D)/.dir:
+       # copy BR_D/fs/skeleton, then sync src/ over the
+       # top of that.
+       # depends on $(BR_D)/fs/skeleton (somehow)
+       [ -d $(SKEL_D) ] || mkdir -p $(SKEL_D)
+       rsync -a $(BR_D)/system/skeleton/ $(SKEL_D)/ --delete
+       rsync -a $(TOP_D)/src/ $(SKEL_D)/
+       touch $(SKEL_D)/.dir
+
+br-menuconfig: $(BR_OUT_D)/.config
+       $(BR_MAKE) $* menuconfig
+       cp $(BR_OUT_D)/.config $(CONF_D)/buildroot-$(ARCH).config
+
+br-busybox-menuconfig: $(BR_OUT_D)/busybox.config
+       $(BR_MAKE) $* busybox-menuconfig
+       cp $(BUSYBOX_BUILD_CONFIG) $(CONF_D)/busybox.config
+
+br-%: $(BR_OUT_D)/.config $(BR_OUT_D)/busybox.config
+       $(BR_MAKE) $*
+
+%/.dir:
+       mkdir -p $* && touch $@