My OS version is macOS Big Sur 11.5.
On Friday, August 6, 2021 at 8:06:29 AM UTC+8 chao...@gmail.com wrote:

>
> Oh, I forgot to mention the version. I am trying to compile V8 v9.4.113.
> On Thursday, August 5, 2021 at 11:10:14 PM UTC+8 chao...@gmail.com wrote:
>
>> 1.
>> *************************************************
>> gn args as following:
>> *************************************************
>>
>> enable_ios_bitcode = true
>>
>> ios_deployment_target = 10
>>
>> is_component_build = false
>> is_debug = false
>> is_official_build = true
>>
>> symbol_level = 0
>>
>> target_cpu = "arm64"                  # "x64" for a simulator build.
>> target_os = "ios"
>>
>> treat_warnings_as_errors = false
>>
>> use_custom_libcxx = true             # Use Xcode's libcxx.
>> use_xcode_clang = false
>>
>> v8_target_cpu = "arm64"
>> v8_enable_debugging_features = false
>> v8_enable_i18n_support = false        # Produces a smaller binary.
>> v8_enable_pointer_compression = false
>> v8_enable_v8_checks = false
>> v8_monolithic = true                  # Enable the v8_monolith target.
>> v8_use_external_startup_data = false  # The snaphot is included in the 
>> binary.
>>
>>
>> 2.
>> *************************************************
>> error msg as following:
>> *************************************************
>>
>> ../../src/wasm/code-space-access.cc:40:3: error: 
>> 'pthread_jit_write_protect_np' is unavailable: not available on iOS
>>   pthread_jit_write_protect_np(0);
>>   ^
>> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.5.sdk/usr/include/pthread.h:561:6:
>>  
>> note: 'pthread_jit_write_protect_np' has been explicitly marked unavailable 
>> here
>> void pthread_jit_write_protect_np(int enabled);
>>      ^
>> ../../src/wasm/code-space-access.cc:44:3: error: 
>> 'pthread_jit_write_protect_np' is unavailable: not available on iOS
>>   pthread_jit_write_protect_np(1);
>>
>

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