initial commit

.gitignore

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+.DS_Store
+
+*.pbxuser
+*.perspective
+*.perspectivev3
+
+*.mode1v3
+*.mode2v3
+
+*.xcodeproj/xcuserdata/*.xcuserdatad
+
+*.xccheckout
+*.xcuserdatad
+
+Pods

CONTRIBUTING.md

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+# Contributing
+We want to make contributing to Pop as easy and transparent as
+possible. If you run into problems, please open an issue. We also actively welcome pull requests.
+
+## Pull Requests
+1. Fork the repo and create your branch from `master`.
+2. If you've added code that should be tested, add tests
+3. If you've changed APIs, update the documentation.
+4. Ensure the test suite passes.
+5. Make sure your code lints.
+6. If you haven't already, complete the Contributor License Agreement ("CLA").
+
+## Contributor License Agreement ("CLA")
+In order to accept your pull request, we need you to submit a CLA. You only need
+to do this once to work on any of Facebook's open source projects.
+
+Complete your CLA here: <https://code.facebook.com/cla>
+
+## Issues  
+We use GitHub issues to track public bugs. Please ensure your description is
+clear and has sufficient instructions to be able to reproduce the issue.
+
+## Coding Style  
+* 2 spaces for indentation rather than tabs
+
+## License
+By contributing to Pop you agree that your contributions will be licensed
+under its BSD license.

Configuration/Applications/Application-OSX.xcconfig

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+// 
+// Copyright (c) 2014-present, Facebook, Inc.
+// All rights reserved.
+// 
+// This source code is licensed under the BSD-style license found in the
+// LICENSE file in the root directory of this source tree. An additional grant
+// of patent rights can be found in the PATENTS file in the same directory.
+// 
+
+#include "../Base-OSX.xcconfig"
+
+// Deployment
+DSTROOT = /tmp/$(TARGET_NAME)
+SKIP_INSTALL = YES
+
+// Linking
+OTHER_LDFLAGS = -ObjC -all_load -lc++
+
+// Packaging
+WRAPPER_EXTENSION = app

Configuration/Applications/Application-iOS.xcconfig

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+// 
+// Copyright (c) 2014-present, Facebook, Inc.
+// All rights reserved.
+// 
+// This source code is licensed under the BSD-style license found in the
+// LICENSE file in the root directory of this source tree. An additional grant
+// of patent rights can be found in the PATENTS file in the same directory.
+// 
+
+#include "../Base-iOS.xcconfig"
+
+// Code Signing
+CODE_SIGN_IDENTITY[sdk=iphoneos*] = iPhone Developer
+
+// Deployment
+DSTROOT = /tmp/$(TARGET_NAME)
+SKIP_INSTALL = YES
+
+// Linking
+OTHER_LDFLAGS = -ObjC -all_load -lc++
+
+// Packaging
+WRAPPER_EXTENSION = app

Configuration/Base-OSX.xcconfig

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+// 
+// Copyright (c) 2014-present, Facebook, Inc.
+// All rights reserved.
+// 
+// This source code is licensed under the BSD-style license found in the
+// LICENSE file in the root directory of this source tree. An additional grant
+// of patent rights can be found in the PATENTS file in the same directory.
+// 
+
+// Base xcconfig for OS X targets.
+#include "Platform/OSX.xcconfig"
+#include "Platform/Compiler.xcconfig"

Configuration/Base-iOS.xcconfig

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+// 
+// Copyright (c) 2014-present, Facebook, Inc.
+// All rights reserved.
+// 
+// This source code is licensed under the BSD-style license found in the
+// LICENSE file in the root directory of this source tree. An additional grant
+// of patent rights can be found in the PATENTS file in the same directory.
+// 
+
+// Base xcconfig for iOS targets.
+#include "Platform/iOS.xcconfig"
+#include "Platform/Compiler.xcconfig"

Configuration/Platform/Compiler.xcconfig

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+// 
+// Copyright (c) 2014-present, Facebook, Inc.
+// All rights reserved.
+// 
+// This source code is licensed under the BSD-style license found in the
+// LICENSE file in the root directory of this source tree. An additional grant
+// of patent rights can be found in the PATENTS file in the same directory.
+// 
+
+// Don't warn on implicit property synthesis
+CLANG_WARN_OBJC_MISSING_PROPERTY_SYNTHESIS = NO
+
+// Treat warnings as errors
+GCC_TREAT_WARNINGS_AS_ERRORS = YES
+CLANG_WARN_CONSTANT_CONVERSION = YES
+CLANG_WARN_ENUM_CONVERSION = YES
+CLANG_WARN_INT_CONVERSION = YES
+CLANG_WARN__DUPLICATE_METHOD_MATCH = YES
+CLANG_WARN_BOOL_CONVERSION = YES
+CLANG_WARN_EMPTY_BODY = YES
+GCC_WARN_UNINITIALIZED_AUTOS = YES
+GCC_WARN_ABOUT_DEPRECATED_FUNCTIONS = NO
+GCC_WARN_UNUSED_FUNCTION = YES
+
+// Silence Eigen warnings
+GCC_WARN_SHADOW = NO
+
+// Enable C++11 support
+CLANG_CXX_LANGUAGE_STANDARD = c++11
+CLANG_CXX_LIBRARY = libc++
+
+// Enable ARC
+CLANG_ENABLE_OBJC_ARC = YES
+
+// Allow #import'ing code generated headers from DERIVED_FILE_DIR.
+HEADER_SEARCH_PATHS = $(inherited) $(DERIVED_FILE_DIR)

Configuration/Platform/OSX.xcconfig

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+// 
+// Copyright (c) 2014-present, Facebook, Inc.
+// All rights reserved.
+// 
+// This source code is licensed under the BSD-style license found in the
+// LICENSE file in the root directory of this source tree. An additional grant
+// of patent rights can be found in the PATENTS file in the same directory.
+// 
+
+// OS X Platform
+SDKROOT = macosx
+SUPPORTED_PLATFORMS = macosx
+
+// Standard Architectures
+ARCHS = $(ARCHS_STANDARD)
+
+// Limit to OS X 64-bit (x86_64)
+VALID_ARCHS = x86_64

Configuration/Platform/iOS.xcconfig

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+// 
+// Copyright (c) 2014-present, Facebook, Inc.
+// All rights reserved.
+// 
+// This source code is licensed under the BSD-style license found in the
+// LICENSE file in the root directory of this source tree. An additional grant
+// of patent rights can be found in the PATENTS file in the same directory.
+// 
+
+// iOS Platform
+SDKROOT = iphoneos
+IPHONEOS_DEPLOYMENT_TARGET = 6.0
+
+// Standard Architectures, including 64-bit
+ARCHS = $(ARCHS_STANDARD_INCLUDING_64_BIT)
+
+// Code Signing
+CODE_SIGN_IDENTITY[sdk=iphoneos*] = iPhone Developer

Configuration/Projects/Project-Debug.xcconfig

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+// 
+// Copyright (c) 2014-present, Facebook, Inc.
+// All rights reserved.
+// 
+// This source code is licensed under the BSD-style license found in the
+// LICENSE file in the root directory of this source tree. An additional grant
+// of patent rights can be found in the PATENTS file in the same directory.
+// 
+
+#include "Project.xcconfig"
+
+// Code Generation
+GCC_OPTIMIZATION_LEVEL = 0
+
+// Enable assertions
+ENABLE_NS_ASSERTIONS = YES
+
+// Avoid compression overhead
+COMPRESS_PNG_FILES = NO
+
+// Deployment
+COPY_PHASE_STRIP = NO
+
+// Default to dwarf
+DEBUG_INFORMATION_FORMAT = dwarf

Configuration/Projects/Project-GCOV.xcconfig

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+// 
+// Copyright (c) 2014-present, Facebook, Inc.
+// All rights reserved.
+// 
+// This source code is licensed under the BSD-style license found in the
+// LICENSE file in the root directory of this source tree. An additional grant
+// of patent rights can be found in the PATENTS file in the same directory.
+// 
+
+#include "Project-Debug.xcconfig"
+
+GCC_GENERATE_TEST_COVERAGE_FILES = YES
+GCC_INSTRUMENT_PROGRAM_FLOW_ARCS = YES

Configuration/Projects/Project-Profile.xcconfig

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+// 
+// Copyright (c) 2014-present, Facebook, Inc.
+// All rights reserved.
+// 
+// This source code is licensed under the BSD-style license found in the
+// LICENSE file in the root directory of this source tree. An additional grant
+// of patent rights can be found in the PATENTS file in the same directory.
+// 
+
+#include "Project.xcconfig"
+
+// Code Generation
+GCC_OPTIMIZATION_LEVEL = s
+
+// Disable assertions
+ENABLE_NS_ASSERTIONS = NO
+
+// Enable Xcode PNG compression
+COMPRESS_PNG_FILES = YES
+
+// Deployment
+COPY_PHASE_STRIP = NO
+
+// Preprocessing
+GCC_PREPROCESSOR_DEFINITIONS = PROFILE=1 NS_BLOCK_ASSERTIONS NDEBUG
+
+// We need debug symbols for profiling
+DEBUG_INFORMATION_FORMAT = dwarf-with-dsym
+
+// Not all libraries have a Profile version. Allow using the Release version if they don't.
+LIBRARY_SEARCH_PATHS = $(BUILT_PRODUCTS_DIR) $(BUILD_DIR)/Release$(EFFECTIVE_PLATFORM_NAME)

Configuration/Projects/Project-Release.xcconfig

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+// 
+// Copyright (c) 2014-present, Facebook, Inc.
+// All rights reserved.
+// 
+// This source code is licensed under the BSD-style license found in the
+// LICENSE file in the root directory of this source tree. An additional grant
+// of patent rights can be found in the PATENTS file in the same directory.
+// 
+
+#include "Project.xcconfig"
+
+// Code Generation
+GCC_OPTIMIZATION_LEVEL = s
+
+// Disable assertions
+ENABLE_NS_ASSERTIONS = NO
+
+// Enable Xcode PNG compression
+COMPRESS_PNG_FILES = YES
+
+// Build Options
+VALIDATE_PRODUCT = YES
+
+// Preprocessing
+GCC_PREPROCESSOR_DEFINITIONS = PROFILE=1 NS_BLOCK_ASSERTIONS NDEBUG

Configuration/Projects/Project.xcconfig

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+// 
+// Copyright (c) 2014-present, Facebook, Inc.
+// All rights reserved.
+// 
+// This source code is licensed under the BSD-style license found in the
+// LICENSE file in the root directory of this source tree. An additional grant
+// of patent rights can be found in the PATENTS file in the same directory.
+// 
+
+#include "../Base-iOS.xcconfig"
+
+SDKROOT = iphoneos
+
+// Build Options
+GCC_VERSION = com.apple.compilers.llvm.clang.1_0
+
+// Deployment
+TARGETED_DEVICE_FAMILY = 1,2 // iPhone, iPad
+
+// Packaging
+PRODUCT_NAME = $(TARGET_NAME)
+INFOPLIST_FILE = $(TARGET_NAME)/$(TARGET_NAME)-Info.plist
+
+// Search Paths
+ALWAYS_SEARCH_USER_PATHS = NO
+HEADER_SEARCH_PATHS = $(SYMROOT)/Headers
+FRAMEWORK_SEARCH_PATHS = $(inherited) $(BUILT_PRODUCTS_DIR)
+LIBRARY_SEARCH_PATHS = $(BUILT_PRODUCTS_DIR) $(inherited)
+
+// Code Generation
+GCC_DYNAMIC_NO_PIC = NO
+GCC_INLINES_ARE_PRIVATE_EXTERN = YES
+GCC_SYMBOLS_PRIVATE_EXTERN = NO
+
+// Language
+GCC_C_LANGUAGE_STANDARD = gnu99
+CLANG_ENABLE_OBJC_ARC = NO
+GCC_PRECOMPILE_PREFIX_HEADER = YES
+GCC_PREFIX_HEADER = $(TARGET_NAME)/$(TARGET_NAME)-Prefix.pch
+
+// Warnings
+GCC_WARN_ABOUT_RETURN_TYPE = YES
+GCC_WARN_INITIALIZER_NOT_FULLY_BRACKETED = YES
+GCC_WARN_MISSING_PARENTHESES = YES
+GCC_WARN_ABOUT_MISSING_PROTOTYPES = YES
+GCC_WARN_SHADOW = YES
+GCC_WARN_UNUSED_VARIABLE = YES
+CLANG_WARN_CXX0X_EXTENSIONS = NO

Configuration/Static Libraries/StaticLibrary-OSX.xcconfig

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+// 
+// Copyright (c) 2014-present, Facebook, Inc.
+// All rights reserved.
+// 
+// This source code is licensed under the BSD-style license found in the
+// LICENSE file in the root directory of this source tree. An additional grant
+// of patent rights can be found in the PATENTS file in the same directory.
+// 
+
+#include "../Base-OSX.xcconfig"
+
+// Deployment
+DSTROOT = /tmp/$(TARGET_NAME)
+INSTALL_PATH = $(SYMROOT)/Headers
+SKIP_INSTALL = YES
+
+// Packaging: Put headers in $(SYMROOT) instead of $(CONFIGURATION_BUILD_DIR)
+// so header paths across projects don't depend on all projects having an
+// identical configuration name.
+//
+// Note: PUBLIC_HEADERS_FOLDER_PATH is directly appended to $(CONFIGURATION_BUILD_DIR),
+// so the path is relative to that.
+
+PUBLIC_HEADERS_FOLDER_PATH = ../Headers/$(TARGET_NAME)
+
+// declare inlines as extern
+GCC_INLINES_ARE_PRIVATE_EXTERN = YES

Configuration/Static Libraries/StaticLibrary-iOS.xcconfig

@@ -0,0 +1,27 @@
+// 
+// Copyright (c) 2014-present, Facebook, Inc.
+// All rights reserved.
+// 
+// This source code is licensed under the BSD-style license found in the
+// LICENSE file in the root directory of this source tree. An additional grant
+// of patent rights can be found in the PATENTS file in the same directory.
+// 
+
+#include "../Base-iOS.xcconfig"
+
+// Deployment
+DSTROOT = /tmp/$(TARGET_NAME)
+INSTALL_PATH = $(SYMROOT)/Headers
+SKIP_INSTALL = YES
+
+// Packaging: Put headers in $(SYMROOT) instead of $(CONFIGURATION_BUILD_DIR)
+// so header paths across projects don't depend on all projects having an
+// identical configuration name.
+//
+// Note: PUBLIC_HEADERS_FOLDER_PATH is directly appended to $(CONFIGURATION_BUILD_DIR),
+// so the path is relative to that.
+
+PUBLIC_HEADERS_FOLDER_PATH = ../Headers/$(TARGET_NAME)
+
+// declare inlines as extern
+GCC_INLINES_ARE_PRIVATE_EXTERN = YES