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‎.buckconfig

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[buildfile]
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includes = //BUILD_DEFS
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[ndk]
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ndk_version = r10c
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cppflags = \
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-std=gnu11 \
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-Wall \
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-Werror \
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-g3 \
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-DNEBUG \
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-fstack-protector
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cflags = \
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-std=gnu11 \
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-Wall \
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-Werror \
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-g3 \
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-Wa,--noexecstack \
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-fstack-protector \
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-ffunction-sections \
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-funwind-tables \
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-fomit-frame-pointer \
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-fno-strict-aliasing
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cxxppflags = \
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-std=gnu++11 \
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-Wall \
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-Werror \
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-Wno-literal-suffix \
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-g3 \
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-DNEBUG \
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-fstack-protector \
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-fno-exceptions \
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-fno-rtti
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cxxflags = \
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-std=gnu++11 \
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-Wall \
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-Werror \
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-g3 \
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-Wa,--noexecstack \
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-fstack-protector \
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-ffunction-sections \
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-funwind-tables \
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-fomit-frame-pointer \
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-fno-strict-aliasing \
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-fno-exceptions \
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-fno-rtti
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ldflags = \
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-Wl,--build-id \
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-Wl,-z,noexecstack \
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-Wl,--gc-sections \
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-Wl,-z,defs \
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-Wl,-z,nocopyreloc \
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-Wl,--as-needed
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arm_cppflags = \
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-mthumb \
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-Os
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arm_cflags = \
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-mtune=xscale \
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-msoft-float \
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-mthumb \
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-Os
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arm_cxxppflags = \
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-mthumb \
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-Os
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arm_cxxflags = \
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-mtune=xscale \
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-msoft-float \
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-mthumb \
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-Os
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arm_ldflags = \
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-Wl,--fix-cortex-a8
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armv7_cppflags = \
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-mfloat-abi=softfp \
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-mthumb \
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-Os
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armv7_cflags = \
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-finline-limit=64 \
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-mfpu=vfpv3-d16 \
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-mfloat-abi=softfp \
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-mthumb \
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-Os
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armv7_cxxppflags = \
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-mfloat-abi=softfp \
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-mthumb \
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-Os
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armv7_cxxflags = \
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-finline-limit=64 \
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-mfpu=vfpv3-d16 \
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-mfloat-abi=softfp \
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-mthumb \
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-Os
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x86_cppflags = \
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-O2
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x86_cflags = \
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-funswitch-loops \
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-finline-limit=300 \
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-O2
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x86_cxxppflags = \
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-O2
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x86_cxxflags = \
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-funswitch-loops \
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-finline-limit=300 \
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-O2
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[cxx]
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preprocess_mode = piped
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cppflags = \
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-std=gnu11 \
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-pthread \
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-O0 \
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-g3
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cflags = \
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-std=gnu11 \
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-pthread \
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-O0 \
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-g3
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cxxppflags = \
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-std=gnu++11 \
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-pthread \
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-O0 \
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-g3
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cxxflags = \
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-std=gnu++11 \
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-pthread \
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-O0 \
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-g3

‎.buckversion

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993d54556f28ea8890a1b2864b8e3c532646145c

‎.gitignore

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buck-out/
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.buckd/
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icu
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!icu/BUCK
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jsc
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!jsc/BUCK
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!jsc/extra_headers
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*.gz
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*.bz2

‎AndroidManifest.xml

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<?xml version="1.0" encoding="utf-8"?>
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<manifest
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xmlns:android="http://schemas.android.com/apk/res/android"
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package="org.webkit.android_jsc"
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android:versionCode="1"
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android:versionName="1.0">
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<application />
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</manifest>

‎BUCK

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# Copyright 2004-present Facebook. All Rights Reserved.
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android_aar(
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name = 'android-jsc',
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manifest_skeleton = 'AndroidManifest.xml',
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deps = [
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'//jsc:jsc',
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],
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)

‎BUILD_DEFS

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# -*- mode: python -*-
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import os
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original_glob = glob
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def glob(*args, **kwargs):
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result = original_glob(*args, **kwargs)
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result.sort()
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return result
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def subdir_glob(glob_specs):
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"""
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Given a list of tuples, the form of (relative-sub-directory, glob-pattern),
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return a dict of sub-directory relative paths to full paths. Useful for
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defining header maps for C/C++ libraries which should be relative the given
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sub-directory.
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"""
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results = {}
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for dirpath, glob_pattern in glob_specs:
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files = glob([os.path.join(dirpath, glob_pattern)])
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for f in files:
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if dirpath:
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results[f[len(dirpath) + 1:]] = f
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else:
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results[f] = f
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return results
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‎LICENSE

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BSD License
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For JavaScriptCore build scripts for Android software
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Copyright (c) 2015-present, Facebook, Inc. All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name Facebook nor the names of its contributors may be used to
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endorse or promote products derived from this software without specific
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prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

‎PATENTS

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Additional Grant of Patent Rights Version 2
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"Software" means the JavaScriptCore build scripts for Android software distributed by Facebook, Inc.
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Facebook, Inc. ("Facebook") hereby grants to each recipient of the Software
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("you") a perpetual, worldwide, royalty-free, non-exclusive, irrevocable
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(subject to the termination provision below) license under any Necessary
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Claims, to make, have made, use, sell, offer to sell, import, and otherwise
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transfer the Software. For avoidance of doubt, no license is granted under
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Facebook’s rights in any patent claims that are infringed by (i) modifications
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to the Software made by you or any third party or (ii) the Software in
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combination with any software or other technology.
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The license granted hereunder will terminate, automatically and without notice,
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if you (or any of your subsidiaries, corporate affiliates or agents) initiate
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directly or indirectly, or take a direct financial interest in, any Patent
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Assertion: (i) against Facebook or any of its subsidiaries or corporate
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affiliates, (ii) against any party if such Patent Assertion arises in whole or
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in part from any software, technology, product or service of Facebook or any of
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its subsidiaries or corporate affiliates, or (iii) against any party relating
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to the Software. Notwithstanding the foregoing, if Facebook or any of its
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subsidiaries or corporate affiliates files a lawsuit alleging patent
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infringement against you in the first instance, and you respond by filing a
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patent infringement counterclaim in that lawsuit against that party that is
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unrelated to the Software, the license granted hereunder will not terminate
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under section (i) of this paragraph due to such counterclaim.
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A "Necessary Claim" is a claim of a patent owned by Facebook that is
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necessarily infringed by the Software standing alone.
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A "Patent Assertion" is any lawsuit or other action alleging direct, indirect,
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or contributory infringement or inducement to infringe any patent, including a
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cross-claim or counterclaim.

‎README.md

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# JSC build scripts for Android
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This repository contains makefile and scripts for building JSC library for Android. Build scripts bundles JSC as a shared library into [android AAR](http://tools.android.com/tech-docs/new-build-system/aar-format) archive, which makes it easy to use it in Android projects build with [Buck](https://buckbuild.com) or [Gradle](https://gradle.org).
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## Requirements
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* OS X or Linux - build process have not been tested on other platforms.
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* Android dev environment setup ([SDK](https://developer.android.com/sdk/installing/index.html?pkg=tools) + [NDK](https://developer.android.com/ndk/guides/setup.html))
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* [Buck](https://buckbuild.com) - configured to work with android (see [Quick Start](https://buckbuild.com/setup/quick_start.html) for instructions)
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* [Maven](https://maven.apache.org/download.cgi) (3.2+)
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* Used command line utilities: [ruby](https://www.ruby-lang.org/) (2.0+), zip, curl
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## Build instructions
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**1. Use the following script to pull in sources for [JSC](https://www.webkit.org) and [ICU](http://site.icu-project.org)**
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```bash
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./fetch_sources.sh
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```
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**2. Build AAR with buck (this may take a while)**
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```bash
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buck build :android-jsc
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```
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As build step may take a while, consider using `--num-threads` or `--load-limit` options of `buck` command. This may slow the build process down, but should let you use your computer with less hiccups while the build command is running.
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**3. Install android AAR in you local maven repository use:**
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```bash
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./install.sh
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```
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## Use android-jsc AAR
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After installation, android-jsc AAR file should be accessible through maven:
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**1. Using BUCK**
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```python
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remote_file(
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name = 'android-jsc',
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url = 'mvn://org.webkit:android-jsc:r174650',
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sha1 = 'd4b32ee79922794b04bfbbcde0cf9572baaa1b84',
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)
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```
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**2. Using gradle**
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```groovy
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compile 'org.webkit:android-jsc:r174650'
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```
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Resulting AAR can be also located in your local maven repository (usually under `~/.m2/repository/org/webkit/android-jsc/`)

‎android-jsc.pom

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<?xml version="1.0" encoding="UTF-8"?>
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<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
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<modelVersion>4.0.0</modelVersion>
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<groupId>org.webkit</groupId>
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<artifactId>android-jsc</artifactId>
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<version>r174650</version>
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<packaging>aar</packaging>
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<name>android-jsc</name>
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<description>JavaScriptCore library for android</description>
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<url>https://www.webkit.org</url>
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</project>

‎fetch_sources.sh

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#!/bin/bash
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# Copyright 2004-present Facebook. All Rights Reserved.
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cd "$(dirname "$0")"
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echo "Downloading ICU"
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curl -o icu4c.tar.gz https://android.googlesource.com/platform/external/icu/+archive/master/icu4c/source.tar.gz
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echo "Extracting ICU"
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tar -zxf icu4c.tar.gz -C icu
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echo "Downloading JSC"
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curl -O http://builds.nightly.webkit.org/files/trunk/src/WebKit-r174650.tar.bz2
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echo "Extracting JSC"
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tar -jxf WebKit-r174650.tar.bz2 -C jsc --strip 2 WebKit-r174650/Source/JavaScriptCore WebKit-r174650/Source/WTF
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‎install.sh

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#!/bin/bash
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# Copyright 2004-present Facebook. All Rights Reserved.
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cd "$(dirname "$0")"
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AAR_PATH=buck-out/gen/android-jsc.aar
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# Make sure that AAR is build, call buck
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echo "Building JSC & ICU for Android"
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buck build :android-jsc
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# Remove gnustl_shared binaries from AAR. This is due to gradle inability to
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# handle native libraries with conflicting names coming from multiple
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# dependecies. See https://code.google.com/p/android/issues/detail?id=158630
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zip -d $AAR_PATH '**/libgnustl_shared.so'
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echo "Installing JSC & ICU in local maven repo"
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mvn install:install-file -Dfile=$AAR_PATH -DpomFile=android-jsc.pom

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