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Refactor so include.sh mostly just sets environment variables. Move read_arch_dir to function and call it explicitly (no more need for $NO_ARCH). Make blank_tempdir a function, called explicitly by stages when needed, with some sanity checks. Insert prerequisite tests to later stages so they can detect failure early and provide an explicit erro rmessage, and have those tests happen before blanking $WORK dir, to preserve debugging info. Make buildall.sh depend on prerequisite tests rather than trying to avoid calling later stages (and thus do flow control from asynchronous context). Add FAIL_QUIET option so buildall.sh doesn't spam the log with the new prerequisite error messages.
author Rob Landley <rob@landley.net>
date Thu, 11 Jun 2009 05:42:51 -0500
parents 433290547485
children 34f9a88336a8
line wrap: on
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#!/bin/bash

# Download everything we haven't already got a copy of.

# Use "./download.sh --extract" to extract all tarballs.

[ "$1" == "--extract" ] && EXTRACT_ALL=yes

source sources/include.sh || exit 1

mkdir -p "$SRCDIR" || dienow

echo -e "$DOWNLOAD_COLOR"
echo "=== Download source code."

# List of fallback mirrors for these files

MIRROR_LIST="http://impactlinux.com/firmware/mirror http://landley.net/code/firmware/mirror http://127.0.0.1/code/firmware/mirror"

# Note: set SHA1= blank to skip checksum validation.

# A blank SHA1 value means accept anything, and the download script
# prints out the sha1 of such files after downloading it.  So to update to
# a new version of a file, set SHA1= and update the URL, run ./download.sh,
# then cut and paste the sha1 from the output and run it again to confirm.

# Building a cross compile toolchain requires linux headers, uClibc,
# binutils, and gcc.

URL=http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.29.tar.bz2 \
SHA1=0640a2f4bea3fc272541f322b74ea365ad7f2349 \
download || dienow

URL=http://www.uclibc.org/downloads/uClibc-0.9.30.1.tar.bz2 \
SHA1=4b36fec9a0dacbd6fe0fd2cdb7836aaf8b7f4992 \
UNSTABLE=http://uclibc.org/downloads/uClibc-snapshot.tar.bz2 \
download || dienow

# 2.17 was the last GPLv2 release of binutils

URL=ftp://ftp.gnu.org/gnu/binutils/binutils-2.17.tar.bz2 \
SHA1=a557686eef68362ea31a3aa41ce274e3eeae1ef0 \
UNSTABLE=ftp://ftp.gnu.org/gnu/binutils/binutils-2.18.tar.bz2 \
download || dienow

# 4.2.1 was the last GPLv2 release of gcc

URL=ftp://ftp.gnu.org/gnu/gcc/gcc-4.1.2/gcc-core-4.1.2.tar.bz2 \
SHA1=d6875295f6df1bec4a6f4ab8f0da54bfb8d97306 \
UNSTABLE=ftp://ftp.gnu.org/gnu/gcc/gcc-4.2.1/gcc-core-4.2.1.tar.bz2 \
download || dienow

URL=http://ftp.gnu.org/gnu/gcc/gcc-4.1.2/gcc-g++-4.1.2.tar.bz2 \
SHA1=e29c6e151050f8b5ac5d680b99483df522606143 \
UNSTABLE=http://ftp.gnu.org/gnu/gcc/gcc-4.2.1/gcc-g++-4.2.1.tar.bz2 \
download || dienow

# Building a native root filesystem requires linux and uClibc (above) plus
# BusyBox.  Adding a native toolchain requires binutils and gcc (above) plus
# make and bash.

URL=http://www.busybox.net/downloads/busybox-1.14.0.tar.bz2 \
SHA1=fa9789a9b104887a754ca2cff224b89f427b83cf \
UNSTABLE=http://busybox.net/downloads/busybox-snapshot.tar.bz2 \
download || dienow

URL=ftp://ftp.gnu.org/gnu/make/make-3.81.tar.bz2 \
SHA1=41ed86d941b9c8025aee45db56c0283169dcab3d \
download || dienow

# This version of bash is ancient, but it provides everything most package
# builds need and is less than half the size of current versions.  Eventually,
# either busybox ash or toysh should grow enough features to replace bash.

URL=http://ftp.gnu.org/gnu/bash/bash-2.05b.tar.gz \
SHA1=b3e158877f94e66ec1c8ef604e994851ee388b09 \
download || dienow

# These are optional parts of the native root filesystem.

URL=http://impactlinux.com/code/toybox/downloads/toybox-0.0.9.2.tar.bz2 \
SHA1=83a8763833abc55f84f8cf1f39cad279bffd1db7 \
UNSTABLE=http://impactlinux.com/fwl/mirror/alt-toybox-0.tar.bz2
download || dienow

URL=http://cxx.uclibc.org/src/uClibc++-0.2.2.tar.bz2 \
SHA1=f5582d206378d7daee6f46609c80204c1ad5c0f7 \
download || dienow

URL=http://distcc.googlecode.com/files/distcc-3.1.tar.bz2 \
SHA1=30663e8ff94f13c0553fbfb928adba91814e1b3a \
download || dienow

URL=http://downloads.sourceforge.net/sourceforge/strace/strace-4.5.18.tar.bz2 \
SHA1=50081a7201dc240299396f088abe53c07de98e4c \
download || dienow

# The following packages are built and run on the host only.  (host-tools.sh
# also builds host versions of many packages in the native root filesystem,
# but the following packages are not cross compiled for the target, and thus
# do not wind up in the system image.)

URL=http://download.savannah.nongnu.org/releases/qemu/qemu-0.10.2.tar.gz \
SHA1=78f595a1fcb52f8bb2774f2d658a803530560b9c \
download || dienow

URL=http://downloads.sourceforge.net/genext2fs/genext2fs-1.4.1.tar.gz &&
SHA1=9ace486ee1bad0a49b02194515e42573036f7392 \
download || dienow

URL=http://downloads.sourceforge.net/e2fsprogs/e2fsprogs-1.41.4.tar.gz \
SHA1=55da145bce7b024ab609aa4a6fc8be81a2bb3490 \
download || dienow

URL=http://downloads.sourceforge.net/squashfs/squashfs4.0.tar.gz \
SHA1=3efe764ac27c507ee4a549fc6507bc86ea0660dd \
RENAME="s/(squashfs)(.*)/\1-\2/" \
download || dienow

# Todo:

# ftp://ftp.denx.de/pub/u-boot/u-boot-1.2.0.tar.bz2

echo === Got all source.

rm -f "$SRCDIR"/MANIFEST

cleanup_oldfiles

# Create a MANIFEST file listing package versions.

# This can optionally call source control systems (hg and svn) to get version
# information for the FWL build scripts and any USE_UNSTABLE packages, so
# use $OLDPATH.  (Most likely we haven't run host-tools.sh yet, but just

PATH="$OLDPATH" do_readme > "$SRCDIR"/MANIFEST || dienow

# Set color back to normal.
echo -e "\e[0m"