cross compiling failed on node v16.13.1 for android aarch64

[dna2github]

Version

Version: v16.13.1

Platform

Linux 3.10.0-229.el7.x86_64 x86_64 GNU/Linux

Subsystem

deps/libuv

What steps will reproduce the bug?

source android-configure /path_to_ndk x86_64 24
make -j8

The Android NDK version: Linux 64-bit, download from https://developer.android.com/ndk/downloads

How often does it reproduce? Is there a required condition?

always

What is the expected behavior?

no error during the build

What do you see instead?

/node-v16.13.1/out/Release/obj.target/libuv/deps/uv/src/unix/core.o: In function `uv_run':
/node-v16.13.1/out/../deps/uv/src/unix/core.c:389: undefined reference to `uv__io_poll'
/node-v16.13.1/out/Release/obj.target/libuv/deps/uv/src/unix/core.o: In function `uv__io_close':
/node-v16.13.1/out/../deps/uv/src/unix/core.c:956: undefined reference to `uv__platform_invalidate_fd'
/node-v16.13.1/out/Release/obj.target/libuv/deps/uv/src/unix/poll.o: In function `uv_poll_init':
/node-v16.13.1/out/../deps/uv/src/unix/poll.c:74: undefined reference to `uv__io_check_fd'
/node-v16.13.1/out/Release/obj.target/libuv/deps/uv/src/unix/poll.o: In function `uv__poll_stop':
/node-v16.13.1/out/../deps/uv/src/unix/poll.c:108: undefined reference to `uv__platform_invalidate_fd'
/node-v16.13.1/out/../deps/uv/src/unix/poll.c:108: undefined reference to `uv__platform_invalidate_fd'
/node-v16.13.1/out/../deps/uv/src/unix/poll.c:108: undefined reference to `uv__platform_invalidate_fd'
/node-v16.13.1/out/Release/obj.target/libuv/deps/uv/src/unix/linux-core.o: In function `uv__platform_loop_init':
/node-v16.13.1/out/../deps/uv/src/unix/linux-core.c:90: undefined reference to `uv__epoll_init'
/node-v16.13.1/out/../deps/uv/src/unix/linux-core.c:90: undefined reference to `uv__epoll_init'
clang++: error: linker command failed with exit code 1 (use -v to see invocation)

Additional information

searched for the missing functions, their definitions are all in /node-v16.13.1/deps/uv/unix/epoll.c; however, in /node-v16.13.1/out/deps/uv/libuv.target.mk, epoll.o is not in OBJS list; add epoll.o to the list and compile passed.

[Trott]

You probably know this, but just in case:

Android is not a supported platform. Patches to improve the Android build are welcome. There is no testing on Android in the current continuous integration environment. The participation of people dedicated and determined to improve Android building, testing, and support is encouraged.

(No problem opening an issue, though! Hopefully someone who knows something responds.)

[RaisinTen]

I think this source list

node/deps/uv/uv.gyp

Lines 257 to 265 in f1658bd

	'src/unix/linux-core.c',
	'src/unix/linux-inotify.c',
	'src/unix/linux-syscalls.c',
	'src/unix/linux-syscalls.h',
	'src/unix/pthread-fixes.c',
	'src/unix/android-ifaddrs.c',
	'src/unix/procfs-exepath.c',
	'src/unix/random-getrandom.c',
	'src/unix/random-sysctl-linux.c',

must be synced with

node/deps/uv/CMakeLists.txt

Lines 205 to 214 in f1658bd

	src/unix/android-ifaddrs.c
	src/unix/linux-core.c
	src/unix/linux-inotify.c
	src/unix/linux-syscalls.c
	src/unix/procfs-exepath.c
	src/unix/pthread-fixes.c
	src/unix/random-getentropy.c
	src/unix/random-getrandom.c
	src/unix/random-sysctl-linux.c
	src/unix/epoll.c)

[RaisinTen]

I'm reopening this so that it gets automatically closed when #41555 lands.