Swiftgram/Source/Base/ASAvailability.h
Adlai Holler b41816d40d Standardize Dependency Flags for PINRemoteImage, IGListKit (#3244)
* no message

* Go further

* Make the symbols public so that apps actually build

* Move ASAvailability into the umbrella header

* Remove duplicate define

* Put the file back where it was in the list

* Revert "Put the file back where it was in the list"

This reverts commit 6a80c15b5b5efe5ff39812a018114e8bdc1dc0cf.
2017-04-07 15:04:50 -07:00

44 lines
1.4 KiB
Objective-C

//
// ASAvailability.h
// AsyncDisplayKit
//
// 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.
//
#import <CoreFoundation/CFBase.h>
#pragma once
#ifndef kCFCoreFoundationVersionNumber_iOS_9_0
#define kCFCoreFoundationVersionNumber_iOS_9_0 1240.10
#endif
#ifndef kCFCoreFoundationVersionNumber_iOS_10_0
#define kCFCoreFoundationVersionNumber_iOS_10_0 1348.00
#endif
#define AS_AT_LEAST_IOS9 (kCFCoreFoundationVersionNumber >= kCFCoreFoundationVersionNumber_iOS_9_0)
#define AS_AT_LEAST_IOS10 (kCFCoreFoundationVersionNumber >= kCFCoreFoundationVersionNumber_iOS_10_0)
// If Yoga is available, make it available anywhere we use ASAvailability.
// This reduces Yoga-specific code in other files.
#ifndef YOGA_HEADER_PATH
#define YOGA_HEADER_PATH <Yoga/Yoga.h>
#endif
#ifndef YOGA
#define YOGA __has_include(YOGA_HEADER_PATH)
#endif
#define PIN_REMOTE_IMAGE __has_include(<PINRemoteImage/PINRemoteImage.h>)
#define IG_LIST_KIT __has_include(<IGListKit/IGListKit.h>)
/**
* For IGListKit versions < 3.0, you have to use IGListCollectionView.
* For 3.0 and later, that class is removed and you use UICollectionView.
*/
#define IG_LIST_COLLECTION_VIEW __has_include(<IGListKit/IGListCollectionView.h>)