build.sh

#!/bin/bash
#

# Required vars :
#
# OBF_BUILD_PATH (absolute path of project, ie obuildfactory/openjdk8/macosx)
# OBF_SOURCES_PATH (absolute path of project sources)
# OBF_PROJECT_NAME (ie: openjdk7)
# OBF_MILESTONE (ie: u8-b10)

set -e

#
# Apply patches if available
#
function apply_patches()
{
  pushd $OBF_SOURCES_PATH >>/dev/null

  if [ -d $OBF_BUILD_PATH/patches ]; then
    if ! [ -e $OBF_BUILD_PATH/patches/series ]; then
      # no series file, simply apply patches in alphabetical order
      for i in $OBF_BUILD_PATH/patches/*.patch; do
        echo "applying patch $i"
        patch -f -p0 <$i
      done
    elif type quilt >/dev/null 2>&1; then
      # series file and quilt available: use quilt
      QUILT_PATCHES=$OBF_BUILD_PATH/patches quilt push -a
    else
      # no quilt available: emulate it

      # Except for the very 1st build attempt,
      # patch utility will fail (as source files are already patched).
      # patch will just as well fail if the same patch
      # has already been incorporated in the upstream source.
      #
      # Since we have -e set, this failure will break out of the whole while loop,
      # so we're temporarily setting +e while the loop is being run.
      set +e
      grep '^[^#]' $OBF_BUILD_PATH/patches/series | while read args; do
        patch -f -p1 -i $OBF_BUILD_PATH/patches/${args}
      done
      set -e
    fi
  fi

  popd >>/dev/null
}

#
# Generate CA Certs
#
function cacerts_gen()
{
  local DESTCERTS=$1
  local TMPCERTSDIR=`mktemp -d certs-XXXXXX`

  pushd $TMPCERTSDIR > /dev/null
  curl -L http://curl.haxx.se/ca/cacert.pem -o cacert.pem
  cat cacert.pem | awk '/-----BEGIN CERTIFICATE-----/,/-----END CERTIFICATE-----/{ print $0; }' > cacert-clean.pem
  rm -f cacerts cert_*
  split  -p "-----BEGIN CERTIFICATE-----" cacert-clean.pem cert_

  export JAVA_HOME=`/usr/libexec/java_home -v 1.6`

  for CERT_FILE in cert_*; do
    ALIAS=$(basename ${CERT_FILE})
    keytool -noprompt -import -alias ${ALIAS} -keystore cacerts -storepass 'changeit' -file ${CERT_FILE} || :
    rm -f $CERT_FILE
  done

  unset JAVA_HOME

  rm -f cacert.pem cacert-clean.pem
  mv cacerts $DESTCERTS

  popd > /dev/null
  rm -rf $TMPCERTSDIR
}

#
# Ensure CA Certs exists and not too old
#
function ensure_cacert()
{
  if [ ! -f $OBF_DROP_DIR/cacerts ]; then
    echo "no cacerts found, regenerate it..."
    cacerts_gen $OBF_DROP_DIR/cacerts
  else
    if test `find "$OBF_DROP_DIR/cacerts" -mtime +7`
    then
      echo "cacerts older than one week, regenerate it..."
      cacerts_gen $OBF_DROP_DIR/cacerts
    fi
  fi
}

#
# Build FreeType for embedding
#
function ensure_freetype()
{
  if [ ! -f $OBF_DROP_DIR/freetype/lib/libfreetype.dylib ]; then

	  FREETYPE_VERSION=2.4.10

	  if [ ! -f $OBF_DROP_DIR/freetype-$FREETYPE_VERSION.tar.bz2 ]; then
	    curl -L http://download.savannah.gnu.org/releases/freetype/freetype-$FREETYPE_VERSION.tar.bz2 -o $OBF_DROP_DIR/freetype-$FREETYPE_VERSION.tar.bz2
	  fi

	  if [ ! -d $OBF_DROP_DIR/freetype-patches ]; then
	    mkdir -p $OBF_DROP_DIR/freetype-patches
	    curl -L https://trac.macports.org/export/92468/trunk/dports/print/freetype/files/patch-modules.cfg.diff -o $OBF_DROP_DIR/freetype-patches/patch-modules.cfg.diff
	    curl -L https://trac.macports.org/export/92468/trunk/dports/print/freetype/files/patch-src_base_ftrfork.c.diff -o $OBF_DROP_DIR/freetype-patches/patch-src_base_ftrfork.c.diff
	  fi

    # only patch with free type 2.4.10 install.mk
    if [ "$FREETYPE_VERSION" = "2.4.10" ]; then
      cp $OBF_BUILD_PATH/patches/patch_unix_install_mk_2.4.10.diff $OBF_DROP_DIR/freetype-patches/
    fi

	  rm -rf freetype-$FREETYPE_VERSION
	  rm -rf $OBF_DROP_DIR/freetype

	  tar xvjf $OBF_DROP_DIR/freetype-$FREETYPE_VERSION.tar.bz2
	  pushd freetype-$FREETYPE_VERSION >>/dev/null

	  for i in $OBF_DROP_DIR/freetype-patches/*; do
	    echo "applying patch $i"
	    patch -p0 <$i
	  done

	  ./configure --prefix=$OBF_DROP_DIR/freetype CC=/usr/bin/clang 'CFLAGS=-pipe -Os -arch i386 -arch x86_64' \
      'LDFLAGS=-arch i386 -arch x86_64' CXX=/usr/bin/clang++ 'CXXFLAGS=-pipe -Os -arch i386 -arch x86_64' \
      --disable-static --with-old-mac-fonts
	  make install

	  cp $OBF_DROP_DIR/freetype/lib/libfreetype.6.dylib $OBF_DROP_DIR/freetype/lib/libfreetype.dylib

	  popd >>/dev/null
	  rm -rf freetype-$FREETYPE_VERSION

  fi

  export ALT_FREETYPE_LIB_PATH=$OBF_DROP_DIR/freetype/lib
  export ALT_FREETYPE_HEADERS_PATH=$OBF_DROP_DIR/freetype/include
}

function check_version()
{
    local version=$1 check=$2
    local winner=$(echo -e "$version\n$check" | sed '/^$/d' | sort -nr | head -1)
    [[ "$winner" = "$version" ]] && return 0
    return 1
}

#
# Build using old build system
#
function build_old()
{
  echo "### using old build system ###"

  NUM_CPUS=`sysctl -n hw.ncpu`

  export MILESTONE="$OBF_BUILD_NUMBER"
  export BUILD_NUMBER="$OBF_BUILD_DATE"

  export LD_LIBRARY_PATH=
  export ALT_BOOTDIR=`/usr/libexec/java_home -v 1.6`
  export ALLOW_DOWNLOADS=true
  export ALT_CACERTS_FILE=$OBF_DROP_DIR/cacerts
  export ALT_BOOTDIR=$ALT_BOOTDIR
  export ALT_DROPS_DIR=$OBF_DROP_DIR
  export HOTSPOT_BUILD_JOBS=$NUM_CPUS
  export PARALLEL_COMPILE_JOBS=$NUM_CPUS
  export JAVA_HOME=

  if [ "$XDEBUG" = "true" ]; then
    export SKIP_FASTDEBUG_BUILD=false
  fi

  case $OBF_BASE_ARCH in
	x86_64)
		export IMAGE_BUILD_DIR=$OBF_SOURCES_PATH/build/macosx-x86_64
	;;
	i386)
		export IMAGE_BUILD_DIR=$OBF_SOURCES_PATH/build/macosx-i586
	;;
	universal)
		export IMAGE_BUILD_DIR=$OBF_SOURCES_PATH/build/macosx-universal
	;;
  esac

  if [ "$XCLEAN" = "true" ]; then
	  rm -rf $IMAGE_BUILD_DIR
  fi

  # Set Company Name to OBuildFactory
  sed -i "" -e "s|COMPANY_NAME = N/A|COMPANY_NAME = $BUNDLE_VENDOR|g" $OBF_SOURCES_PATH/jdk/make/common/shared/Defs.gmk

  pushd $OBF_SOURCES_PATH >>/dev/null
  make ALLOW_DOWNLOADS=true SA_APPLE_BOOT_JAVA=true ALWAYS_PASS_TEST_GAMMA=true ALT_BOOTDIR=$ALT_BOOTDIR ALT_DROPS_DIR=$DROP_DIR HOTSPOT_BUILD_JOBS=$NUM_CPUS PARALLEL_COMPILE_JOBS=$NUM_CPUS
  popd >>/dev/null
}

#
# Build using new build system
#
function build_new()
{
 echo "not yet"
 exit -1
}

#
# Verify build
#
function test_build()
{
  if [ -x $IMAGE_BUILD_DIR/j2sdk-image/bin/java ]; then
    $IMAGE_BUILD_DIR/j2sdk-image/bin/java -version
  else
    echo "can't find java into JDK $IMAGE_BUILD_DIR/j2sdk-image, build failed"
    exit -1
   fi

   if [ -x $IMAGE_BUILD_DIR/j2re-image/bin/java ]; then
     $IMAGE_BUILD_DIR/j2re-image/bin/java -version
   else
     echo "can't find java into JRE $IMAGE_BUILD_DIR/j2re-image, build failed"
     exit -1
    fi
}

#
# Archives build
#
function archive_build()
{
    mkdir -p $OBF_DROP_DIR/$OBF_PROJECT_NAME

    pushd $IMAGE_BUILD_DIR >>/dev/null

    if [ "$XDEBUG" = "true" ]; then
	FILENAME_PREFIX="-fastdebug"
    fi

    tar cjf $OBF_DROP_DIR/$OBF_PROJECT_NAME/j2sdk-image$FILENAME_PREFIX-$OBF_BASE_ARCH-$OBF_BUILD_NUMBER-$OBF_BUILD_DATE.tar.bz2 j2sdk-image
    tar cjf $OBF_DROP_DIR/$OBF_PROJECT_NAME/j2re-image$FILENAME_PREFIX-$OBF_BASE_ARCH-$OBF_BUILD_NUMBER-$OBF_BUILD_DATE.tar.bz2 j2re-image
	popd >>/dev/null

	if [ -d $IMAGE_BUILD_DIR/j2sdk-bundle ]; then
	pushd $IMAGE_BUILD_DIR/j2sdk-bundle >>/dev/null
		tar cjf $OBF_DROP_DIR/$OBF_PROJECT_NAME/j2sdk-bundle$FILENAME_PREFIX-$OBF_BASE_ARCH-$OBF_BUILD_NUMBER-$OBF_BUILD_DATE.tar.bz2 jdk1.7.0.jdk
		popd >>/dev/null
	else
		echo "Warning, j2sdk bundle not found, DMG packages won't be available"
	fi

	if [ -d $IMAGE_BUILD_DIR/j2re-bundle ]; then
	pushd $IMAGE_BUILD_DIR/j2re-bundle >>/dev/null
	tar cjf $OBF_DROP_DIR/$OBF_PROJECT_NAME/j2re-bundle$FILENAME_PREFIX-$OBF_BASE_ARCH-$OBF_BUILD_NUMBER-$OBF_BUILD_DATE.tar.bz2 jre1.7.0.jre
		popd >>/dev/null
	else
		echo "Warning, j2re bundle not found, DMG packages won't be available"
	fi

    echo "produced tarball files under $OBF_DROP_DIR/$OBF_PROJECT_NAME"
    ls -l $OBF_DROP_DIR/$OBF_PROJECT_NAME/*$OBF_BUILD_NUMBER-$OBF_BUILD_DATE*
}

#
# Build start here
#

export JDK_BUNDLE_VENDOR="OBuildFactory"
export BUNDLE_VENDOR="OBuildFactory"

echo "Calculated MILESTONE=$OBF_MILESTONE, BUILD_NUMBER=$OBF_BUILD_NUMBER"

#
# Apply patches
#
apply_patches

#
# Ensure cacerts are available
#
ensure_cacert

#
# Ensure FreeType are built
#
ensure_freetype

#
# Build JDK/JRE images
#
if [ "$XUSE_NEW_BUILD_SYSTEM" = "true" ]; then
  build_new
else
  build_old
fi

#
# Test Build
#
test_build

#
# Archive Builds
#
archive_build