Finish removing WebKitSystemInterface from Blink.

Source/core/core.gyp/mac/adjust_visibility.sh

-#!/bin/sh
-
-#
-# Copyright (C) 2009 Google Inc. All rights reserved.
-# 
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-# 
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-# 
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-
-# usage: adjust_visibility.sh INPUT OUTPUT WORK_DIR
-#
-# Transforms a static library at INPUT by marking all of its symbols
-# private_extern.  The output is placed at OUTPUT.  WORK_DIR is used as a
-# scratch directory, which need not exist before this script is invoked,
-# and which will be left behind when the script exits.
-
-set -e
-
-if [ $# -ne 3 ] ; then
-  echo "usage: ${0} INPUT OUTPUT WORK_DIR" >& 2
-  exit 1
-fi
-
-INPUT="${1}"
-OUTPUT="${2}"
-WORK_DIR="${3}"
-
-# Start with a clean slate.
-rm -f "${OUTPUT}"
-rm -rf "${WORK_DIR}"
-mkdir -p "${WORK_DIR}"
-
-# ar doesn't operate on fat files.  Figure out what architectures are
-# involved.
-ARCHS=$(lipo -info "${INPUT}" | sed -Ene 's/^.* are: (.+)/\1/p')
-if [ -z "${ARCHS}" ] ; then
-  ARCHS=self
-fi
-
-OUTPUT_NAME="output.a"
-
-for ARCH in ${ARCHS} ; do
-  if [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ] ; then
-    echo "Please |lipo -remove ppc -remove ppc64| from ${INPUT}."
-    echo "Xcode 4.3's ld can no longer relink ppc files."
-    exit 1
-  fi
-  # Get a thin version of fat input by running lipo.  If the input is already
-  # thin, just copy it into place.  The extra copy isn't strictly necessary
-  # but it simplifies the script.
-  ARCH_DIR="${WORK_DIR}/${ARCH}"
-  mkdir -p "${ARCH_DIR}"
-  INPUT_NAME=input.a
-  ARCH_INPUT="${ARCH_DIR}/${INPUT_NAME}"
-  if [ "${ARCHS}" = "self" ] ; then
-    cp "${INPUT}" "${ARCH_INPUT}"
-  else
-    lipo -thin "${ARCH}" "${INPUT}" -output "${ARCH_INPUT}"
-  fi
-
-  # Change directories to extract the archive to ensure correct pathnames.
-  (cd "${ARCH_DIR}" && ar -x "${INPUT_NAME}")
-
-  # libWebKitSystemInterfaceLeopard.a's cuDbUtils.o references a few symbols
-  # that are not defined in any framework in OS X 10.5. If it's linked into a
-  # libwebkit.dylib with -Wl,-all_load, linking to libwebkit.dylib will result
-  # in these unresolved symbols:
-  # __ZN8Security12KeychainCore6Schema22X509CrlSchemaIndexListE$non_lazy_ptr
-  # __ZN8Security12KeychainCore6Schema23X509CrlSchemaIndexCountE$non_lazy_ptr
-  # __ZN8Security12KeychainCore6Schema26X509CrlSchemaAttributeListE$non_lazy_ptr
-  # __ZN8Security12KeychainCore6Schema27X509CrlSchemaAttributeCountE$non_lazy_ptr
-  # Since nothing in cuDbUtils.o is needed, just remove it.
-  rm "${ARCH_DIR}"/cuDbUtils.o
-
-  # Use ld -r to relink each object that was in the archive.  Providing an
-  # empty -exported_symbols_list will transform all symbols to private_extern;
-  # these symbols are retained with -keep_private_externs.
-  for OBJECT in "${ARCH_DIR}/"*.o ; do
-    NEW_OBJECT="${OBJECT}.new"
-    ld -o "${NEW_OBJECT}" -r "${OBJECT}" \
-        -exported_symbols_list /dev/null -keep_private_externs
-    mv "${NEW_OBJECT}" "${OBJECT}"
-  done
-
-  # Build an architecture-specific archive from the modified object files.
-  ARCH_OUTPUT="${ARCH_DIR}/${OUTPUT_NAME}"
-  (cd "${ARCH_DIR}" && ar -rc "${OUTPUT_NAME}" *.o)
-  ranlib "${ARCH_OUTPUT}"
-
-  # Toss the object files out now that they're in the archive.
-  rm -f "${ARCH_DIR}/"*.o
-done
-
-# Create a fat archive from the architecture-specific archives if needed.
-# If the input was thin, leave the output thin by copying the only output
-# archive to the destination.
-if [ "${ARCHS}" = "self" ] ; then
-  cp "${WORK_DIR}/self/${OUTPUT_NAME}" "${OUTPUT}"
-else
-  lipo -create -output "${OUTPUT}" "${WORK_DIR}/"*"/${OUTPUT_NAME}"
-fi