Put all prebuild scripts in external files.

webkit/webkit.xcodeproj/jsbindings_prebuild.sh

+#!/bin/sh
+
+# Copyright (c) 2008 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+set -ex
+GENERATED_DIR="${CONFIGURATION_TEMP_DIR}/generated"
+mkdir -p "${GENERATED_DIR}"
+
+export PORTROOT="${SRCROOT}/port"
+
+# export CREATE_HASH_TABLE="${SRCROOT}/../third_party/WebKit/JavaScriptCore/kjs/create_hash_table"
+# TODO(mmentovai): The above is normally correct, but create_hash_table wound
+# up without the svn:executable property set in our repository.  Until that's
+# fixed - it should be fixed at the next WebKit merge following 2008-09-08 -
+# make a copy of create_hash_table, set the executable bit on it, and use that.
+# See also the TODO in webcore_prebuild.sh.
+export CREATE_HASH_TABLE="${GENERATED_DIR}/create_hash_table"
+cp -p "${SRCROOT}/../third_party/WebKit/JavaScriptCore/kjs/create_hash_table" \
+      "${CREATE_HASH_TABLE}"
+chmod a+x "${CREATE_HASH_TABLE}"
+
+export DerivedSourcesDir="${GENERATED_DIR}/DerivedSources/v8/bindings"
+mkdir -p "${DerivedSourcesDir}"
+cd "${DerivedSourcesDir}"
+
+ln -sfh "${SRCROOT}/../third_party/WebKit/WebCore" WebCore
+export WebCore="${DerivedSourcesDir}/WebCore"
+export SOURCE_ROOT="${WebCore}"
+export ENCODINGS_FILE="${WebCore}/platform/text/mac/mac-encodings.txt";
+export ENCODINGS_PREFIX="kTextEncoding"
+
+export PUBLICDOMINTERFACES="${PORTROOT}/PublicDOMInterfaces.h"
+make -f "${PORTROOT}/DerivedSources.make" -j $(/usr/sbin/sysctl -n hw.ncpu)
+
+# Allow framework-style #imports of <WebCore/whatever.h> to find the right
+# headers
+cd ..
+mkdir -p ForwardingHeaders/Derived \
+         ForwardingHeaders/dom \
+         ForwardingHeaders/editing \
+         ForwardingHeaders/ObjC \
+         ForwardingHeaders/page_mac \
+         ForwardingHeaders/svg
+ln -sfh "${DerivedSourcesDir}" ForwardingHeaders/Derived/WebCore
+ln -sfh "${SRCROOT}/../third_party/WebKit/WebCore/dom" \
+        ForwardingHeaders/dom/WebCore
+ln -sfh "${SRCROOT}/../third_party/WebKit/WebCore/editing" \
+        ForwardingHeaders/editing/WebCore
+ln -sfh "${SRCROOT}/../third_party/WebKit/WebCore/bindings/objc" \
+        ForwardingHeaders/ObjC/WebCore
+ln -sfh "${SRCROOT}/../third_party/WebKit/WebCore/page/mac" \
+        ForwardingHeaders/page_mac/WebCore
+ln -sfh "${SRCROOT}/../third_party/WebKit/WebCore/svg" \
+        ForwardingHeaders/svg/WebCore