Files
react-native/React/Base/RCTDefines.h
T
Radosław PietruszewskiandFacebook Github Bot 3724810d21 Initial UIKitForMac support (#25427)
Summary:
This PR adds initial support for Project Catalyst a.k.a. UIKitForMac. This is not yet meant for production, but this is enough for RNTester to successfully compile and mostly work :)

Some APIs are not supported on the Mac -- e.g. telephony, and deprecated APIs are removed on Mac ���-- those had to be ifdef'd out via platform checks.

The biggest limitation right now is that I couldn't get Web Socket code to successfully compile, and so there are a lot of temporary platform checks  for that , and the RCTWebSocket.xcodeproj is marked as not supporting UIKitForMac. Again -- temporary, until someone with more knowledge knows how to fix this.

https://github.com/react-native-community/discussions-and-proposals/issues/131

## Changelog

[iOS] [Added] - Fixed compilation for macOS (Project Catalyst) -- not meant for production use yet
Pull Request resolved: https://github.com/facebook/react-native/pull/25427

Test Plan:
- Open RNTester/RNTester.xcodeproj with Xcode 10.2, run it like a normal iOS app -- make sure it compiles and runs correctly (no regression)
- Open the same project with Xcode 11 beta 2 (or higher) on macOS Catalina beta, select "My Mac" as device target, and run -- see that it actually compiles and runs. **Note** there are unfortunately some required steps:
   - change build configuration to Release (because packager doesn't work correctly yet)
   - change development team to yours if Xcode tells you to
   - go to RNTester project → Build phases → Link binary with libraries, and change `platforms` for `libRCTWebSocket.a` to `iOS` (without Mac compatibility). I can't commit that change because it breaks compatibility with earlier Xcode versions

The two extra steps for successful compile will disappear once web socket compilation for Catalyst is fixed

Reviewed By: mmmulani

Differential Revision: D16088263

Pulled By: sammy-SC

fbshipit-source-id: 9c0b932b048e50a8e0f336eaa0612851b1909cae
2019-07-04 10:30:33 -07:00

133 lines
3.1 KiB
C

/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#if __OBJC__
# import <Foundation/Foundation.h>
#endif
/**
* Make global functions usable in C++
*/
#if defined(__cplusplus)
#define RCT_EXTERN extern "C" __attribute__((visibility("default")))
#define RCT_EXTERN_C_BEGIN extern "C" {
#define RCT_EXTERN_C_END }
#else
#define RCT_EXTERN extern __attribute__((visibility("default")))
#define RCT_EXTERN_C_BEGIN
#define RCT_EXTERN_C_END
#endif
/**
* The RCT_DEBUG macro can be used to exclude error checking and logging code
* from release builds to improve performance and reduce binary size.
*/
#ifndef RCT_DEBUG
#if DEBUG
#define RCT_DEBUG 1
#else
#define RCT_DEBUG 0
#endif
#endif
/**
* The RCT_DEV macro can be used to enable or disable development tools
* such as the debug executors, dev menu, red box, etc.
*/
#ifndef RCT_DEV
#if DEBUG
#define RCT_DEV 1
#else
#define RCT_DEV 0
#endif
#endif
#ifndef RCT_ENABLE_INSPECTOR
#if RCT_DEV && __has_include(<React/RCTInspectorDevServerHelper.h>)
#define RCT_ENABLE_INSPECTOR 1
#else
#define RCT_ENABLE_INSPECTOR 0
#endif
#endif
#ifndef ENABLE_PACKAGER_CONNECTION
#if RCT_DEV && __has_include(<React/RCTPackagerConnection.h>) && !TARGET_OS_UIKITFORMAC
#define ENABLE_PACKAGER_CONNECTION 1
#else
#define ENABLE_PACKAGER_CONNECTION 0
#endif
#endif
#if RCT_DEV
#define RCT_IF_DEV(...) __VA_ARGS__
#else
#define RCT_IF_DEV(...)
#endif
#ifndef RCT_PROFILE
#define RCT_PROFILE RCT_DEV
#endif
/**
* Add the default Metro packager port number
*/
#ifndef RCT_METRO_PORT
#define RCT_METRO_PORT 8081
#else
// test if RCT_METRO_PORT is empty
#define RCT_METRO_PORT_DO_EXPAND(VAL) VAL ## 1
#define RCT_METRO_PORT_EXPAND(VAL) RCT_METRO_PORT_DO_EXPAND(VAL)
#if !defined(RCT_METRO_PORT) || (RCT_METRO_PORT_EXPAND(RCT_METRO_PORT) == 1)
// Only here if RCT_METRO_PORT is not defined
// OR RCT_METRO_PORT is the empty string
#undef RCT_METRO_PORT
#define RCT_METRO_PORT 8081
#endif
#endif
/**
* By default, only raise an NSAssertion in debug mode
* (custom assert functions will still be called).
*/
#ifndef RCT_NSASSERT
#define RCT_NSASSERT RCT_DEBUG
#endif
/**
* Concat two literals. Supports macro expansions,
* e.g. RCT_CONCAT(foo, __FILE__).
*/
#define RCT_CONCAT2(A, B) A ## B
#define RCT_CONCAT(A, B) RCT_CONCAT2(A, B)
/**
* This attribute is used for static analysis.
*/
#if !defined RCT_DYNAMIC
#if __has_attribute(objc_dynamic)
#define RCT_DYNAMIC __attribute__((objc_dynamic))
#else
#define RCT_DYNAMIC
#endif
#endif
/**
* Throw an assertion for unimplemented methods.
*/
#define RCT_NOT_IMPLEMENTED(method) \
_Pragma("clang diagnostic push") \
_Pragma("clang diagnostic ignored \"-Wmissing-method-return-type\"") \
_Pragma("clang diagnostic ignored \"-Wunused-parameter\"") \
RCT_EXTERN NSException *_RCTNotImplementedException(SEL, Class); \
method NS_UNAVAILABLE { @throw _RCTNotImplementedException(_cmd, [self class]); } \
_Pragma("clang diagnostic pop")
/**
* Check if WebKit iOS 10.0 APIs are available.
*/
#define WEBKIT_IOS_10_APIS_AVAILABLE __has_include(<WebKit/WKAudiovisualMediaTypes.h>)