Messages in this thread Patch in this message | | | Date | Sat, 11 Oct 2003 10:22:53 +0200 | From | Wichert Akkerman <> | Subject | [RFC][PATCH] deb target |
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I sent this to the listed contact for kbuild first, but Michael Elizabeth Chastain tells me he is no longer active in kernel development and the kbuild-devel list seems both inactive and defunct (my post never made it to any of the list archives), so I'm reposting this here.
For a while now I've been missing a deb target in kbuild, especially since there is a simple rpm target. While Debian does have a tool to create kernel packages (make-kpkg from the kernel-package package) I felt there was a need for a simpler method build into kbuild.
The patch is imperfect and could use some changes from someone who is more familiar with kbuild, but It Works For Me(tm). I would appreciate any feedback people have on it.
Wichert.
diff -wurN linux-2.6.0-test7/Makefile linux-2.5/Makefile --- linux-2.6.0-test7/Makefile 2003-10-08 21:24:17.000000000 +0200 +++ linux-2.5/Makefile 2003-10-09 18:08:17.000000000 +0200 @@ -780,7 +780,7 @@ quiet_cmd_rmclean = RM $$(CLEAN_FILES) cmd_rmclean = rm -f $(CLEAN_FILES) -clean: archclean $(clean-dirs) +clean: archclean debclean $(clean-dirs) $(call cmd,rmclean) @find . $(RCS_FIND_IGNORE) \ \( -name '*.[oas]' -o -name '*.ko' -o -name '.*.cmd' \ @@ -843,6 +843,19 @@ tags: FORCE $(call cmd,tags) +# DEB target +# --------------------------------------------------------------------------- + +.PHONY: deb debclean + +debclean: + rm -rf debian/tmp + rm -f debian/changelog debian/control debian/files + rmdir debian + +deb: + $(srctree)/scripts/builddeb + # RPM target # --------------------------------------------------------------------------- diff -wurN linux-2.6.0-test7/scripts/builddeb linux-2.5/scripts/builddeb --- linux-2.6.0-test7/scripts/builddeb 1970-01-01 01:00:00.000000000 +0100 +++ linux-2.5/scripts/builddeb 2003-10-09 18:13:44.000000000 +0200 @@ -0,0 +1,74 @@ +#!/bin/sh +# +# builddep 0.1 +# Copyright 2003 Wichert Akkerman <wichert@deephackmode.org> +# +# Simple script to generate a deb package for a Linux kernel. All the +# complexity of what to do with a kernel after it is installer or removed +# is left to other scripts and packages: they can install scripts in the +# /etc/linux/postinst/ and /etc/linux/prerm/ directories that will be called +# on package install and removal. + +set -e + +# Some variables and settings used throughout the script +version="$VERSION.$PATCHLEVEL.$SUBLEVEL$EXTRAVERSION" +tmpdir="$(pwd)/debian/tmp" + +# Setup the directory structure +rm -rf "$tmpdir" +mkdir -p "$tmpdir/DEBIAN" "$tmpdir/lib" "$tmpdir/boo"t + +# Build and install the kernel +INSTALL_PATH="$tmpdir/boot" make install +INSTALL_MOD_PATH="$tmpdir" make modules_install + +# Remove the generated symbolic links, those should not be in the package but +# generated after installation +rm $(find "$tmpdir/boot" -type l -print) + +# Install the maintainer scripts +for script in postinst postrm preinst prerm ; do + mkdir -p "$tmpdir/etc/linux/$script.d" + cat <<EOF > "$tmpdir/DEBIAN/$script" +#!/bin/sh + +set -e + +test -d /etc/linux/$script.d && run-parts --arg="$version" /etc/linux/$script.d +exit 0 +EOF + chmod 755 "$tmpdir/DEBIAN/$script" +done + +# Generate a simple changelog template +cat <<EOF > debian/changelog +linux ($version) unstable; urgency=low + + * A standard release + + -- Linus Torvalds <torvalds@osdl.org> $(date -R) +EOF + +# Generate a control file +cat <<EOF > debian/control +Source: linux +Section: base +Priority: optional +Maintainer: Linus Torvalds <torvalds@osdl.org> +Standards-Version: 3.6.1 + +Package: linux +Architecture: any +Description: Linux kernel, version $version + This package contains the Linux kernel, modules and corresponding other + files version $version. +EOF + +# Fix some ownership and permissions +chown -R root:root "$tmpdir" +chmod -R go-w "$tmpdir" + +# Perform the final magic +dpkg-gencontrol -isp +dpkg --build "$tmpdir" .. -- Wichert Akkerman <wichert@wiggy.net> It is simple to make things. http://www.wiggy.net/ It is hard to make things simple.
----- End forwarded message ----- -- Wichert Akkerman <wichert@wiggy.net> It is simple to make things. http://www.wiggy.net/ It is hard to make things simple.
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