scripts/package/builddeb - kernel/msm-4.9 - Gitiles

 #!/bin/sh
 #
 # builddeb 1.3
 # Copyright 2003 Wichert Akkerman <wichert@wiggy.net>
 #
 # Simple script to generate a deb package for a Linux kernel. All the
 # complexity of what to do with a kernel after it is installed or removed
 # is left to other scripts and packages: they can install scripts in the
 # /etc/kernel/{pre,post}{inst,rm}.d/ directories (or an alternative location
 # specified in KDEB_HOOKDIR) that will be called on package install and
 # removal.

 set -e

 create_package() {
 	local pname="$1" pdir="$2"

 	cp debian/copyright "$pdir/usr/share/doc/$pname/"
 	cp debian/changelog "$pdir/usr/share/doc/$pname/changelog.Debian"
 	gzip -9 "$pdir/usr/share/doc/$pname/changelog.Debian"
 	sh -c "cd '$pdir'; find . -type f ! -path './DEBIAN/*' -printf '%P\0' \
 		| xargs -r0 md5sum > DEBIAN/md5sums"

 	# Fix ownership and permissions
 	chown -R root:root "$pdir"
 	chmod -R go-w "$pdir"

 	# Attempt to find the correct Debian architecture
 	local forcearch="" debarch=""
 	case "$UTS_MACHINE" in
 	i386|ia64|alpha)
 		debarch="$UTS_MACHINE" ;;
 	x86_64)
 		debarch=amd64 ;;
 	sparc*)
 		debarch=sparc ;;
 	s390*)
 		debarch=s390 ;;
 	ppc*)
 		debarch=powerpc ;;
 	parisc*)
 		debarch=hppa ;;
 	mips*)
 		debarch=mips$(grep -q CPU_LITTLE_ENDIAN=y .config && echo el) ;;
 	arm*)
 		debarch=arm$(grep -q CONFIG_AEABI=y .config && echo el) ;;
 	*)
 		echo "" >&2
 		echo "** ** **  WARNING  ** ** **" >&2
 		echo "" >&2
 		echo "Your architecture doesn't have it's equivalent" >&2
 		echo "Debian userspace architecture defined!" >&2
 		echo "Falling back to using your current userspace instead!" >&2
 		echo "Please add support for $UTS_MACHINE to ${0} ..." >&2
 		echo "" >&2
 	esac
 	if [ -n "$KBUILD_DEBARCH" ] ; then
 		debarch="$KBUILD_DEBARCH"
 	fi
 	if [ -n "$debarch" ] ; then
 		forcearch="-DArchitecture=$debarch"
 	fi

 	# Create the package
 	dpkg-gencontrol -isp $forcearch -p$pname -P"$pdir"
 	dpkg --build "$pdir" ..
 }

 # Some variables and settings used throughout the script
 version=$KERNELRELEASE
 revision=$(cat .version)
 if [ -n "$KDEB_PKGVERSION" ]; then
 	packageversion=$KDEB_PKGVERSION
 else
 	packageversion=$version-$revision
 fi
 tmpdir="$objtree/debian/tmp"
 fwdir="$objtree/debian/fwtmp"
 kernel_headers_dir="$objtree/debian/hdrtmp"
 libc_headers_dir="$objtree/debian/headertmp"
 packagename=linux-image-$version
 fwpackagename=linux-firmware-image
 kernel_headers_packagename=linux-headers-$version
 libc_headers_packagename=linux-libc-dev

 if [ "$ARCH" = "um" ] ; then
 	packagename=user-mode-linux-$version
 fi

 # Setup the directory structure
 rm -rf "$tmpdir" "$fwdir" "$kernel_headers_dir" "$libc_headers_dir"
 mkdir -m 755 -p "$tmpdir/DEBIAN"
 mkdir -p  "$tmpdir/lib" "$tmpdir/boot" "$tmpdir/usr/share/doc/$packagename"
 mkdir -m 755 -p "$fwdir/DEBIAN"
 mkdir -p "$fwdir/lib/firmware/$version/" "$fwdir/usr/share/doc/$fwpackagename"
 mkdir -m 755 -p "$libc_headers_dir/DEBIAN"
 mkdir -p "$libc_headers_dir/usr/share/doc/$libc_headers_packagename"
 mkdir -m 755 -p "$kernel_headers_dir/DEBIAN"
 mkdir -p "$kernel_headers_dir/usr/share/doc/$kernel_headers_packagename"
 mkdir -p "$kernel_headers_dir/lib/modules/$version/"
 if [ "$ARCH" = "um" ] ; then
 	mkdir -p "$tmpdir/usr/lib/uml/modules/$version" "$tmpdir/usr/bin"
 fi

 # Build and install the kernel
 if [ "$ARCH" = "um" ] ; then
 	$MAKE linux
 	cp System.map "$tmpdir/usr/lib/uml/modules/$version/System.map"
 	cp .config "$tmpdir/usr/share/doc/$packagename/config"
 	gzip "$tmpdir/usr/share/doc/$packagename/config"
 	cp $KBUILD_IMAGE "$tmpdir/usr/bin/linux-$version"
 else
 	cp System.map "$tmpdir/boot/System.map-$version"
 	cp .config "$tmpdir/boot/config-$version"
 	# Not all arches include the boot path in KBUILD_IMAGE
 	if [ -e $KBUILD_IMAGE ]; then
 		cp $KBUILD_IMAGE "$tmpdir/boot/vmlinuz-$version"
 	else
 		cp arch/$ARCH/boot/$KBUILD_IMAGE "$tmpdir/boot/vmlinuz-$version"
 	fi
 fi

 if grep -q '^CONFIG_MODULES=y' .config ; then
 	INSTALL_MOD_PATH="$tmpdir" $MAKE KBUILD_SRC= modules_install
 	rm -f "$tmpdir/lib/modules/$version/build"
 	rm -f "$tmpdir/lib/modules/$version/source"
 	if [ "$ARCH" = "um" ] ; then
 		mv "$tmpdir/lib/modules/$version"/* "$tmpdir/usr/lib/uml/modules/$version/"
 		rmdir "$tmpdir/lib/modules/$version"
 	fi
 fi

 if [ "$ARCH" != "um" ]; then
 	$MAKE headers_check KBUILD_SRC=
 	$MAKE headers_install KBUILD_SRC= INSTALL_HDR_PATH="$libc_headers_dir/usr"
 fi

 # Install the maintainer scripts
 # Note: hook scripts under /etc/kernel are also executed by official Debian
 # kernel packages, as well as kernel packages built using make-kpkg
 debhookdir=${KDEB_HOOKDIR:-/etc/kernel}
 for script in postinst postrm preinst prerm ; do
 	mkdir -p "$tmpdir$debhookdir/$script.d"
 	cat <<EOF > "$tmpdir/DEBIAN/$script"
 #!/bin/sh

 set -e

 # Pass maintainer script parameters to hook scripts
 export DEB_MAINT_PARAMS="\$*"

 test -d $debhookdir/$script.d && run-parts --arg="$version" $debhookdir/$script.d
 exit 0
 EOF
 	chmod 755 "$tmpdir/DEBIAN/$script"
 done

 # Try to determine maintainer and email values
 if [ -n "$DEBEMAIL" ]; then
        email=$DEBEMAIL
 elif [ -n "$EMAIL" ]; then
        email=$EMAIL
 else
        email=$(id -nu)@$(hostname -f)
 fi
 if [ -n "$DEBFULLNAME" ]; then
        name=$DEBFULLNAME
 elif [ -n "$NAME" ]; then
        name=$NAME
 else
        name="Anonymous"
 fi
 maintainer="$name <$email>"

 # Generate a simple changelog template
 cat <<EOF > debian/changelog
 linux-upstream ($packageversion) unstable; urgency=low

   * Custom built Linux kernel.

  -- $maintainer  $(date -R)
 EOF

 # Generate copyright file
 cat <<EOF > debian/copyright
 This is a packacked upstream version of the Linux kernel.

 The sources may be found at most Linux ftp sites, including:
 ftp://ftp.kernel.org/pub/linux/kernel

 Copyright: 1991 - 2009 Linus Torvalds and others.

 The git repository for mainline kernel development is at:
 git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git

     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; version 2 dated June, 1991.

 On Debian GNU/Linux systems, the complete text of the GNU General Public
 License version 2 can be found in \`/usr/share/common-licenses/GPL-2'.
 EOF

 # Generate a control file
 cat <<EOF > debian/control
 Source: linux-upstream
 Section: kernel
 Priority: optional
 Maintainer: $maintainer
 Standards-Version: 3.8.4
 Homepage: http://www.kernel.org/
 EOF

 if [ "$ARCH" = "um" ]; then
 	cat <<EOF >> debian/control

 Package: $packagename
 Provides: linux-image, linux-image-2.6, linux-modules-$version
 Architecture: any
 Description: User Mode Linux kernel, version $version
  User-mode Linux is a port of the Linux kernel to its own system call
  interface.  It provides a kind of virtual machine, which runs Linux
  as a user process under another Linux kernel.  This is useful for
  kernel development, sandboxes, jails, experimentation, and
  many other things.
  .
  This package contains the Linux kernel, modules and corresponding other
  files, version: $version.
 EOF

 else
 	cat <<EOF >> debian/control

 Package: $packagename
 Provides: linux-image, linux-image-2.6, linux-modules-$version
 Suggests: $fwpackagename
 Architecture: any
 Description: Linux kernel, version $version
  This package contains the Linux kernel, modules and corresponding other
  files, version: $version.
 EOF

 fi

 # Build header package
 (cd $srctree; find . -name Makefile -o -name Kconfig\* -o -name \*.pl > "$objtree/debian/hdrsrcfiles")
 (cd $srctree; find arch/$SRCARCH/include include scripts -type f >> "$objtree/debian/hdrsrcfiles")
 (cd $objtree; find arch/$SRCARCH/include .config Module.symvers include scripts -type f >> "$objtree/debian/hdrobjfiles")
 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
 mkdir -p "$destdir"
 (cd $srctree; tar -c -f - -T "$objtree/debian/hdrsrcfiles") | (cd $destdir; tar -xf -)
 (cd $objtree; tar -c -f - -T "$objtree/debian/hdrobjfiles") | (cd $destdir; tar -xf -)
 ln -sf "/usr/src/linux-headers-$version" "$kernel_headers_dir/lib/modules/$version/build"
 rm -f "$objtree/debian/hdrsrcfiles" "$objtree/debian/hdrobjfiles"
 arch=$(dpkg --print-architecture)

 cat <<EOF >> debian/control

 Package: $kernel_headers_packagename
 Provides: linux-headers, linux-headers-2.6
 Architecture: $arch
 Description: Linux kernel headers for $KERNELRELEASE on $arch
  This package provides kernel header files for $KERNELRELEASE on $arch
  .
  This is useful for people who need to build external modules
 EOF

 # Do we have firmware? Move it out of the way and build it into a package.
 if [ -e "$tmpdir/lib/firmware" ]; then
 	mv "$tmpdir/lib/firmware"/* "$fwdir/lib/firmware/$version/"
 	rmdir "$tmpdir/lib/firmware"

 	cat <<EOF >> debian/control

 Package: $fwpackagename
 Architecture: all
 Description: Linux kernel firmware, version $version
  This package contains firmware from the Linux kernel, version $version.
 EOF

 	create_package "$fwpackagename" "$fwdir"
 fi

 cat <<EOF >> debian/control

 Package: $libc_headers_packagename
 Section: devel
 Provides: linux-kernel-headers
 Architecture: any
 Description: Linux support headers for userspace development
  This package provides userspaces headers from the Linux kernel.  These headers
  are used by the installed headers for GNU glibc and other system libraries.
 EOF

 if [ "$ARCH" != "um" ]; then
 	create_package "$kernel_headers_packagename" "$kernel_headers_dir"
 	create_package "$libc_headers_packagename" "$libc_headers_dir"
 fi

 create_package "$packagename" "$tmpdir"

 exit 0
	#!/bin/sh
	#
	# builddeb 1.3
	# Copyright 2003 Wichert Akkerman <wichert@wiggy.net>
	#
	# Simple script to generate a deb package for a Linux kernel. All the
	# complexity of what to do with a kernel after it is installed or removed
	# is left to other scripts and packages: they can install scripts in the
	# /etc/kernel/{pre,post}{inst,rm}.d/ directories (or an alternative location
	# specified in KDEB_HOOKDIR) that will be called on package install and
	# removal.

	set -e

	create_package() {
	local pname="$1" pdir="$2"

	cp debian/copyright "$pdir/usr/share/doc/$pname/"
	cp debian/changelog "$pdir/usr/share/doc/$pname/changelog.Debian"
	gzip -9 "$pdir/usr/share/doc/$pname/changelog.Debian"
	sh -c "cd '$pdir'; find . -type f ! -path './DEBIAN/*' -printf '%P\0' \
	\| xargs -r0 md5sum > DEBIAN/md5sums"

	# Fix ownership and permissions
	chown -R root:root "$pdir"
	chmod -R go-w "$pdir"

	# Attempt to find the correct Debian architecture
	local forcearch="" debarch=""
	case "$UTS_MACHINE" in
	i386\|ia64\|alpha)
	debarch="$UTS_MACHINE" ;;
	x86_64)
	debarch=amd64 ;;
	sparc*)
	debarch=sparc ;;
	s390*)
	debarch=s390 ;;
	ppc*)
	debarch=powerpc ;;
	parisc*)
	debarch=hppa ;;
	mips*)
	debarch=mips$(grep -q CPU_LITTLE_ENDIAN=y .config && echo el) ;;
	arm*)
	debarch=arm$(grep -q CONFIG_AEABI=y .config && echo el) ;;
	*)
	echo "" >&2
	echo " WARNING " >&2
	echo "" >&2
	echo "Your architecture doesn't have it's equivalent" >&2
	echo "Debian userspace architecture defined!" >&2
	echo "Falling back to using your current userspace instead!" >&2
	echo "Please add support for $UTS_MACHINE to ${0} ..." >&2
	echo "" >&2
	esac
	if [ -n "$KBUILD_DEBARCH" ] ; then
	debarch="$KBUILD_DEBARCH"
	fi
	if [ -n "$debarch" ] ; then
	forcearch="-DArchitecture=$debarch"
	fi

	# Create the package
	dpkg-gencontrol -isp $forcearch -p$pname -P"$pdir"
	dpkg --build "$pdir" ..
	}

	# Some variables and settings used throughout the script
	version=$KERNELRELEASE
	revision=$(cat .version)
	if [ -n "$KDEB_PKGVERSION" ]; then
	packageversion=$KDEB_PKGVERSION
	else
	packageversion=$version-$revision
	fi
	tmpdir="$objtree/debian/tmp"
	fwdir="$objtree/debian/fwtmp"
	kernel_headers_dir="$objtree/debian/hdrtmp"
	libc_headers_dir="$objtree/debian/headertmp"
	packagename=linux-image-$version
	fwpackagename=linux-firmware-image
	kernel_headers_packagename=linux-headers-$version
	libc_headers_packagename=linux-libc-dev

	if [ "$ARCH" = "um" ] ; then
	packagename=user-mode-linux-$version
	fi

	# Setup the directory structure
	rm -rf "$tmpdir" "$fwdir" "$kernel_headers_dir" "$libc_headers_dir"
	mkdir -m 755 -p "$tmpdir/DEBIAN"
	mkdir -p "$tmpdir/lib" "$tmpdir/boot" "$tmpdir/usr/share/doc/$packagename"
	mkdir -m 755 -p "$fwdir/DEBIAN"
	mkdir -p "$fwdir/lib/firmware/$version/" "$fwdir/usr/share/doc/$fwpackagename"
	mkdir -m 755 -p "$libc_headers_dir/DEBIAN"
	mkdir -p "$libc_headers_dir/usr/share/doc/$libc_headers_packagename"
	mkdir -m 755 -p "$kernel_headers_dir/DEBIAN"
	mkdir -p "$kernel_headers_dir/usr/share/doc/$kernel_headers_packagename"
	mkdir -p "$kernel_headers_dir/lib/modules/$version/"
	if [ "$ARCH" = "um" ] ; then
	mkdir -p "$tmpdir/usr/lib/uml/modules/$version" "$tmpdir/usr/bin"
	fi

	# Build and install the kernel
	if [ "$ARCH" = "um" ] ; then
	$MAKE linux
	cp System.map "$tmpdir/usr/lib/uml/modules/$version/System.map"
	cp .config "$tmpdir/usr/share/doc/$packagename/config"
	gzip "$tmpdir/usr/share/doc/$packagename/config"
	cp $KBUILD_IMAGE "$tmpdir/usr/bin/linux-$version"
	else
	cp System.map "$tmpdir/boot/System.map-$version"
	cp .config "$tmpdir/boot/config-$version"
	# Not all arches include the boot path in KBUILD_IMAGE
	if [ -e $KBUILD_IMAGE ]; then
	cp $KBUILD_IMAGE "$tmpdir/boot/vmlinuz-$version"
	else
	cp arch/$ARCH/boot/$KBUILD_IMAGE "$tmpdir/boot/vmlinuz-$version"
	fi
	fi

	if grep -q '^CONFIG_MODULES=y' .config ; then
	INSTALL_MOD_PATH="$tmpdir" $MAKE KBUILD_SRC= modules_install
	rm -f "$tmpdir/lib/modules/$version/build"
	rm -f "$tmpdir/lib/modules/$version/source"
	if [ "$ARCH" = "um" ] ; then
	mv "$tmpdir/lib/modules/$version"/* "$tmpdir/usr/lib/uml/modules/$version/"
	rmdir "$tmpdir/lib/modules/$version"
	fi
	fi

	if [ "$ARCH" != "um" ]; then
	$MAKE headers_check KBUILD_SRC=
	$MAKE headers_install KBUILD_SRC= INSTALL_HDR_PATH="$libc_headers_dir/usr"
	fi

	# Install the maintainer scripts
	# Note: hook scripts under /etc/kernel are also executed by official Debian
	# kernel packages, as well as kernel packages built using make-kpkg
	debhookdir=${KDEB_HOOKDIR:-/etc/kernel}
	for script in postinst postrm preinst prerm ; do
	mkdir -p "$tmpdir$debhookdir/$script.d"
	cat <<EOF > "$tmpdir/DEBIAN/$script"
	#!/bin/sh

	set -e

	# Pass maintainer script parameters to hook scripts
	export DEB_MAINT_PARAMS="\$*"

	test -d $debhookdir/$script.d && run-parts --arg="$version" $debhookdir/$script.d
	exit 0
	EOF
	chmod 755 "$tmpdir/DEBIAN/$script"
	done

	# Try to determine maintainer and email values
	if [ -n "$DEBEMAIL" ]; then
	email=$DEBEMAIL
	elif [ -n "$EMAIL" ]; then
	email=$EMAIL
	else
	email=$(id -nu)@$(hostname -f)
	fi
	if [ -n "$DEBFULLNAME" ]; then
	name=$DEBFULLNAME
	elif [ -n "$NAME" ]; then
	name=$NAME
	else
	name="Anonymous"
	fi
	maintainer="$name <$email>"

	# Generate a simple changelog template
	cat <<EOF > debian/changelog
	linux-upstream ($packageversion) unstable; urgency=low

	* Custom built Linux kernel.

	-- $maintainer $(date -R)
	EOF

	# Generate copyright file
	cat <<EOF > debian/copyright
	This is a packacked upstream version of the Linux kernel.

	The sources may be found at most Linux ftp sites, including:
	ftp://ftp.kernel.org/pub/linux/kernel

	Copyright: 1991 - 2009 Linus Torvalds and others.

	The git repository for mainline kernel development is at:
	git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git

	This program is free software; you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; version 2 dated June, 1991.

	On Debian GNU/Linux systems, the complete text of the GNU General Public
	License version 2 can be found in \`/usr/share/common-licenses/GPL-2'.
	EOF

	# Generate a control file
	cat <<EOF > debian/control
	Source: linux-upstream
	Section: kernel
	Priority: optional
	Maintainer: $maintainer
	Standards-Version: 3.8.4
	Homepage: http://www.kernel.org/
	EOF

	if [ "$ARCH" = "um" ]; then
	cat <<EOF >> debian/control

	Package: $packagename
	Provides: linux-image, linux-image-2.6, linux-modules-$version
	Architecture: any
	Description: User Mode Linux kernel, version $version
	User-mode Linux is a port of the Linux kernel to its own system call
	interface. It provides a kind of virtual machine, which runs Linux
	as a user process under another Linux kernel. This is useful for
	kernel development, sandboxes, jails, experimentation, and
	many other things.
	.
	This package contains the Linux kernel, modules and corresponding other
	files, version: $version.
	EOF

	else
	cat <<EOF >> debian/control

	Package: $packagename
	Provides: linux-image, linux-image-2.6, linux-modules-$version
	Suggests: $fwpackagename
	Architecture: any
	Description: Linux kernel, version $version
	This package contains the Linux kernel, modules and corresponding other
	files, version: $version.
	EOF

	fi

	# Build header package
	(cd $srctree; find . -name Makefile -o -name Kconfig\* -o -name \*.pl > "$objtree/debian/hdrsrcfiles")
	(cd $srctree; find arch/$SRCARCH/include include scripts -type f >> "$objtree/debian/hdrsrcfiles")
	(cd $objtree; find arch/$SRCARCH/include .config Module.symvers include scripts -type f >> "$objtree/debian/hdrobjfiles")
	destdir=$kernel_headers_dir/usr/src/linux-headers-$version
	mkdir -p "$destdir"
	(cd $srctree; tar -c -f - -T "$objtree/debian/hdrsrcfiles") \| (cd $destdir; tar -xf -)
	(cd $objtree; tar -c -f - -T "$objtree/debian/hdrobjfiles") \| (cd $destdir; tar -xf -)
	ln -sf "/usr/src/linux-headers-$version" "$kernel_headers_dir/lib/modules/$version/build"
	rm -f "$objtree/debian/hdrsrcfiles" "$objtree/debian/hdrobjfiles"
	arch=$(dpkg --print-architecture)

	cat <<EOF >> debian/control

	Package: $kernel_headers_packagename
	Provides: linux-headers, linux-headers-2.6
	Architecture: $arch
	Description: Linux kernel headers for $KERNELRELEASE on $arch
	This package provides kernel header files for $KERNELRELEASE on $arch
	.
	This is useful for people who need to build external modules
	EOF

	# Do we have firmware? Move it out of the way and build it into a package.
	if [ -e "$tmpdir/lib/firmware" ]; then
	mv "$tmpdir/lib/firmware"/* "$fwdir/lib/firmware/$version/"
	rmdir "$tmpdir/lib/firmware"

	cat <<EOF >> debian/control

	Package: $fwpackagename
	Architecture: all
	Description: Linux kernel firmware, version $version
	This package contains firmware from the Linux kernel, version $version.
	EOF

	create_package "$fwpackagename" "$fwdir"
	fi

	cat <<EOF >> debian/control

	Package: $libc_headers_packagename
	Section: devel
	Provides: linux-kernel-headers
	Architecture: any
	Description: Linux support headers for userspace development
	This package provides userspaces headers from the Linux kernel. These headers
	are used by the installed headers for GNU glibc and other system libraries.
	EOF

	if [ "$ARCH" != "um" ]; then
	create_package "$kernel_headers_packagename" "$kernel_headers_dir"
	create_package "$libc_headers_packagename" "$libc_headers_dir"
	fi

	create_package "$packagename" "$tmpdir"

	exit 0