get-source.sh

   1 #!/bin/sh
   2 # Make snapshot of nacl-binutils
   3 # Author: Elan Ruusamäe <glen@pld-linux.org>
   4 # $Id$
   5 set -e
   6
   7 # Generated from git
   8 # git clone http://git.chromium.org/native_client/nacl-binutils.git
   9 # (Checkout ID taken from chromium-17.0.963.46/native_client/tools/REVISIONS)
  10 # cd nacl-binutils
  11 # git checkout 73acd6f5f2ec5daa6e9be737ade60f03e258602b
  12 # cd ..
  13 # For binutils version, grep "AM_INIT_AUTOMAKE(bfd, " bfd/configure.in
  14 # mv nacl-binutils nacl-binutils-2.20.1-git73acd6f
  15 # tar cfj nacl-binutils-2.20.1-git73acd6f.tar.bz2 nacl-binutils-2.20.1-git73acd6f
  16
  17 package=nacl-binutils
  18 repo_url=http://git.chromium.org/native_client/$package.git
  19 specfile=crossnacl-binutils.spec
  20 git_update=1
  21
  22 chrome_version=20.0.1132.47
  23
  24 chrome_revision=$(curl -s https://omahaproxy.appspot.com/revision?version=$chrome_version)
  25 chrome_branch=$(IFS=.; set -- $chrome_version; echo $3)
  26 test -e DEPS.py || svn cat http://src.chromium.org/chrome/branches/$chrome_branch/src/DEPS@$chrome_revision > DEPS.py
  27 nacl_revision=$(awk -F'"' '/nacl_revision.:/{print $4}' DEPS.py)
  28
  29 export GIT_DIR=$package/.git
  30
  31 if [ ! -d $package ]; then
  32         git clone --depth 1 $repo_url $package
  33 else
  34         git fetch
  35         git pull origin master
  36 fi
  37
  38 # get src/native_client/tools/REVISIONS directly from svn
  39 test -e NACL_REVISIONS.sh || svn cat https://src.chromium.org/native_client/trunk/src/native_client/tools/REVISIONS@$nacl_revision > NACL_REVISIONS.sh
  40
  41 if grep -Ev '^(#|(LINUX_HEADERS_FOR_NACL|NACL_(BINUTILS|GCC|GDB|GLIBC|NEWLIB))_COMMIT=[0-9a-f]+$|)' NACL_REVISIONS.sh >&2; then
  42         echo >&2 "I refuse to execute grabbed file for security concerns"
  43         exit 1
  44 fi
  45 . ./NACL_REVISIONS.sh
  46
  47 version=$(awk '/AM_INIT_AUTOMAKE/{v=$NF; sub(/\)/, "",v);print v}' $package/bfd/configure.in)
  48 githash=$NACL_BINUTILS_COMMIT
  49 shorthash=git$(git rev-parse --short $githash)
  50 prefix=$package-$version-$shorthash
  51
  52 if [ -f $prefix.tar.bz2 ]; then
  53         echo "Tarball $prefix.tar.bz2 already exists"
  54         exit 0
  55 fi
  56
  57 git archive $githash --prefix $prefix/ > $prefix.tar
  58 bzip2 -9 $prefix.tar
  59
  60 ../dropin $prefix.tar.bz2
  61
  62 rm -f NACL_REVISIONS.sh DEPS.py