java-openjdk/generate_source_tarball.sh

#!/bin/bash
# Generates the 'source tarball' for JDK projects.
#
# Example:
# When used from local repo set REPO_ROOT pointing to file:// with your repo
# if your local repo follows upstream forests conventions, you may be enough by setting OPENJDK_URL
# if you wont to use local copy of patch PR2126 set path to it to PR2126 variable
#
# In any case you have to set PROJECT_NAME REPO_NAME and VERSION. eg:
# PROJECT_NAME=jdk9
# REPO_NAME=jdk9
# VERSION=inDevelopment (but keyword tip will still do its job)
# 
# They are used to create correct name and are used in construction of sources url (unless REPO_ROOT is set)

# This script creates a single source tarball out of the repository
# based on the given tag and removes code not allowed in fedora/rhel. For
# consistency, the source tarball will always contain 'openjdk' as the top
# level folder, name is created, based on parameter
#

if [ ! "x$PR2126" = "x" ] ; then
  if [ ! -f "$PR2126" ] ; then
    echo "You have specified PR2126 as $PR2126 but it does not exists. exiting"
    exit 1
  fi
fi
set -e

OPENJDK_URL_DEFAULT=http://hg.openjdk.java.net
COMPRESSION_DEFAULT=xz

if [ "x$1" = "xhelp" ] ; then
    echo -e "Behaviour may be specified by setting the following variables:\n"
    echo "VERSION - the version of the specified OpenJDK project"
    echo "PROJECT_NAME -- the name of the OpenJDK project being archived (optional; only needed by defaults)"
    echo "REPO_NAME - the name of the OpenJDK repository (optional; only needed by defaults)"
    echo "OPENJDK_URL - the URL to retrieve code from (optional; defaults to ${OPENJDK_URL_DEFAULT})"
    echo "COMPRESSION - the compression type to use (optional; defaults to ${COMPRESSION_DEFAULT})"
    echo "FILE_NAME_ROOT - name of the archive, minus extensions (optional; defaults to PROJECT_NAME-REPO_NAME-VERSION)"
    echo "REPO_ROOT - the location of the Mercurial repository to archive (optional; defaults to OPENJDK_URL/PROJECT_NAME/REPO_NAME)"
    echo "PR2126 - the path to the PR2126 patch to apply (optional; downloaded if unavailable)"
    exit 1;
fi


if [ "x$VERSION" = "x" ] ; then
    echo "No VERSION specified"
    exit -2
fi
echo "Version: ${VERSION}"
    
# REPO_NAME is only needed when we default on REPO_ROOT and FILE_NAME_ROOT
if [ "x$FILE_NAME_ROOT" = "x" -o "x$REPO_ROOT" = "x" ] ; then
  if [ "x$PROJECT_NAME" = "x" ] ; then
    echo "No PROJECT_NAME specified"
    exit -1
  fi
  echo "Project name: ${PROJECT_NAME}"
  if [ "x$REPO_NAME" = "x" ] ; then
    echo "No REPO_NAME specified"
    exit -3
  fi
  echo "Repository name: ${REPO_NAME}"
fi

if [ "x$OPENJDK_URL" = "x" ] ; then
    OPENJDK_URL=${OPENJDK_URL_DEFAULT}
    echo "No OpenJDK URL specified; defaulting to ${OPENJDK_URL}"
else
    echo "OpenJDK URL: ${OPENJDK_URL}"
fi

if [ "x$COMPRESSION" = "x" ] ; then
    # rhel 5 needs tar.gz
    COMPRESSION=${COMPRESSION_DEFAULT}
fi
echo "Creating a tar.${COMPRESSION} archive"

if [ "x$FILE_NAME_ROOT" = "x" ] ; then
    FILE_NAME_ROOT=${PROJECT_NAME}-${REPO_NAME}-${VERSION}
    echo "No file name root specified; default to ${FILE_NAME_ROOT}"
fi
if [ "x$REPO_ROOT" = "x" ] ; then
    REPO_ROOT="${OPENJDK_URL}/${PROJECT_NAME}/${REPO_NAME}"
    echo "No repository root specified; default to ${REPO_ROOT}"
fi;

if [ -d ${FILE_NAME_ROOT} ] ; then
  echo "exists exists exists exists exists exists exists "
  echo "reusing reusing reusing reusing reusing reusing "
  echo ${FILE_NAME_ROOT}
else
  mkdir "${FILE_NAME_ROOT}"
  pushd "${FILE_NAME_ROOT}"
    echo "Cloning ${VERSION} root repository from ${REPO_ROOT}"
    hg clone ${REPO_ROOT} openjdk -r ${VERSION}
  popd
fi
pushd "${FILE_NAME_ROOT}"
  pushd openjdk
    if [ -d src ]; then 
      echo "Removing EC source code we don't build"
      CRYPTO_PATH=src/jdk.crypto.ec/share/native/libsunec/impl
      rm -vrf $CRYPTO_PATH
      echo "Syncing EC list with NSS"
      if [ "x$PR2126" = "x" ] ; then
        # orriginally for 8:
        # get pr2126.patch (from http://icedtea.classpath.org/hg/icedtea?cmd=changeset;node=8d2c9a898f50) from most correct tag
        # Do not push it or publish it (see http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=2126)
        # there is currnetly no "upstram version of this patch, hardcoding custom version
        PR2126="../../pr2126-11.patch"
      fi;
      echo "Applying ${PR2126}"
      patch -Np1 < $PR2126
    fi
    find . -name '*.orig' -exec rm -vf '{}' ';'
  popd

  echo "Compressing remaining forest"
  if [ "X$COMPRESSION" = "Xxz" ] ; then
    tar --exclude-vcs -cJf ${FILE_NAME_ROOT}.tar.${COMPRESSION} openjdk
  else
    tar --exclude-vcs -czf ${FILE_NAME_ROOT}.tar.${COMPRESSION} openjdk
  fi
  mv ${FILE_NAME_ROOT}.tar.${COMPRESSION}  ..
popd
echo "Done. You may want to remove the uncompressed version."