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aabajyan
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@aabajyan aabajyan commented Mar 19, 2024

I had issues compiling this for Android, and as it turns out, pthread functionality is part of libc itself and linking is not required. If there's any issues let me know!
The error I got:

ld: error: unable to find library -lpthread
clang: error: linker command failed with exit code 1 (use -v to see invocation)

@saghul
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saghul commented Mar 19, 2024

How are you compiling it? Our CI does compile the library.

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aabajyan commented Mar 19, 2024

Yeah just noticed the android workflow. I think the reason has to do with BUILD_QJS_LIBC, because this I set this ON. There's not much here

 # QuickJS
 set(BUILD_QJS_LIBC ON CACHE BOOL "" FORCE)
 add_subdirectory(vendor/quickjs EXCLUDE_FROM_ALL)

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saghul commented Mar 19, 2024

I see. Can you please set that option (with -D) on our worlflow in order to actually test this?

CMakeLists.txt Outdated
list(APPEND qjs_libs qjs ${CMAKE_DL_LIBS})
if(NOT MSVC)
list(APPEND qjs_libs m pthread)
if (NOT ANDROID)
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While this works, I think using CMAKE_THREAD_LIBS_INIT feels more future proof: https://cmake.org/cmake/help/latest/module/FindThreads.html

I had issues compiling this for Android, and as it turns out, pthread functionality
is part of Bionic itself and linking is not required.
@saghul saghul merged commit 48cb3ac into quickjs-ng:master Mar 20, 2024
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saghul commented Mar 20, 2024

Thank you!

@aabajyan aabajyan deleted the android-threads branch March 20, 2024 15:53
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2 participants