From 5704d4557f279962a1fa9ee9c5b562eb27376103 Mon Sep 17 00:00:00 2001 From: Paolo Pisati Date: Mon, 27 Nov 2017 12:07:34 +0100 Subject: scripts/package: snap-pkg target Following in footsteps of other targets like 'deb-pkg, 'rpm-pkg' and 'tar-pkg', this patch adds a 'snap-pkg' target for the creation of a Linux kernel snap package using the kbuild infrastructure. A snap, in its general form, is a self contained, sandboxed, universal package and it is intended to work across multiple distributions and/or devices. A snap package is distributed as a single compressed squashfs filesystem. A kernel snap is a snap package carrying the Linux kernel, kernel modules, accessory files (DTBs, System.map, etc) and a manifesto file. The purpose of a kernel snap is to carry the Linux kernel during the creation of a system image, eg. Ubuntu Core, and its subsequent upgrades. For more information on snap packages: https://snapcraft.io/docs/ Signed-off-by: Paolo Pisati Signed-off-by: Masahiro Yamada --- scripts/package/Makefile | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'scripts/package/Makefile') diff --git a/scripts/package/Makefile b/scripts/package/Makefile index c23534925b38..61e29da374cc 100644 --- a/scripts/package/Makefile +++ b/scripts/package/Makefile @@ -94,6 +94,21 @@ bindeb-pkg: FORCE clean-dirs += $(objtree)/debian/ +# snap-pkg +# --------------------------------------------------------------------------- +snap-pkg: FORCE + rm -rf $(objtree)/snap + mkdir $(objtree)/snap + $(MAKE) clean + $(call cmd,src_tar,$(KERNELPATH)) + sed "s@KERNELRELEASE@$(KERNELRELEASE)@; \ + s@SRCTREE@$(shell realpath $(KERNELPATH).tar.gz)@" \ + $(srctree)/scripts/package/snapcraft.template > \ + $(objtree)/snap/snapcraft.yaml + cd $(objtree)/snap && \ + snapcraft --target-arch=$(UTS_MACHINE) + +clean-dirs += $(objtree)/snap/ # tarball targets # --------------------------------------------------------------------------- @@ -138,6 +153,7 @@ help: FORCE @echo ' binrpm-pkg - Build only the binary kernel RPM package' @echo ' deb-pkg - Build both source and binary deb kernel packages' @echo ' bindeb-pkg - Build only the binary kernel deb package' + @echo ' snap-pkg - Build only the binary kernel snap package (will connect to external hosts)' @echo ' tar-pkg - Build the kernel as an uncompressed tarball' @echo ' targz-pkg - Build the kernel as a gzip compressed tarball' @echo ' tarbz2-pkg - Build the kernel as a bzip2 compressed tarball' -- cgit