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// Copyright 2019 Google
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include <TargetConditionals.h>
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// macro trickiness
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#define CONCAT_EXPANDED(a, b) a##b
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#define CONCAT(a, b) CONCAT_EXPANDED(a, b)
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// These macros generate a function to force a symbol for the containing .o, to work around an issue
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// where strip will not strip debug information without a symbol to strip.
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#define DUMMY_FUNCTION_NAME(x) CONCAT(fircls_strip_this_, x)
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#define INJECT_STRIP_SYMBOL(x) \
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void DUMMY_FUNCTION_NAME(x)(void) { \
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}
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// These make some target os types available to previous versions of xcode that do not yet have them
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// in their SDKs
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#ifndef TARGET_OS_IOS
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#define TARGET_OS_IOS TARGET_OS_IPHONE
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#endif
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#ifndef TARGET_OS_WATCH
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#define TARGET_OS_WATCH 0
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#endif
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#ifndef TARGET_OS_TV
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#define TARGET_OS_TV 0
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#endif
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// Whether MetricKit should be supported
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#if defined(__IPHONE_15_0)
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#define CLS_METRICKIT_SUPPORTED (__has_include(<MetricKit/MetricKit.h>) && TARGET_OS_IOS)
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#else
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#define CLS_METRICKIT_SUPPORTED 0
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#endif
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// These help compile based on availability of technologies/frameworks.
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#define CLS_TARGET_OS_OSX (TARGET_OS_MAC && !TARGET_OS_IPHONE)
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#define CLS_TARGET_OS_HAS_UIKIT (TARGET_OS_IOS || TARGET_OS_TV)
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// arch definitions
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#if defined(__arm__) || defined(__arm64__) || defined(__arm64e__)
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#include <arm/arch.h>
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#endif
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#if defined(__arm__)
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#define CLS_CPU_ARM 1
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#endif
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#if defined(__arm64__) || defined(__arm64e__)
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#define CLS_CPU_ARM64 1
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#endif
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#if defined(__ARM_ARCH_7S__)
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#define CLS_CPU_ARMV7S 1
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#endif
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#if defined(_ARM_ARCH_7)
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#define CLS_CPU_ARMV7 1
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#endif
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#if defined(_ARM_ARCH_6)
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#define CLS_CPU_ARMV6 1
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#endif
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#if defined(__i386__)
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#define CLS_CPU_I386 1
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#endif
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#if defined(__x86_64__)
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#define CLS_CPU_X86_64 1
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#endif
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#define CLS_CPU_X86 (CLS_CPU_I386 || CLS_CPU_X86_64)
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#define CLS_CPU_64BIT (CLS_CPU_X86_64 || CLS_CPU_ARM64)
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