Android build failed

[MatteoBax]

Hi,
when I try to build Node.js (version 20.7.0) for the Android platform I get:

./android-configure /workspaces/codespaces-blank/android-ndk-r26 31 aarch64
Node.js android configure: Found Python 3.10.8...
Info: Configuring for arm64...
Node.js configure: Found Python 3.10.8...
WARNING: --openssl-no-asm will result in binaries that do not take advantage
         of modern CPU cryptographic instructions and will therefore be slower.
         Please refer to BUILDING.md
WARNING: warnings were emitted in the configure phase
INFO: configure completed successfully

make -j4 
make[1]: *** No rule to make target '/workspaces/codespaces-blank/node-v20.7.0/out/Release/obj.host/libuv/deps/uv/src/unix/pthread-fixes.o', needed by '/workspaces/codespaces-blank/node-v20.7.0/out/Release/obj.host/deps/uv/libuv.a'.  Stop.
make[1]: *** Waiting for unfinished jobs....
  /workspaces/codespaces-blank/android-ndk-r26/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android31-clang -o /workspaces/codespaces-blank/node-v20.7.0/out/Release/obj.host/libuv/deps/uv/src/unix/procfs-exepath.o ../deps/uv/src/unix/procfs-exepath.c '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_GLIBCXX_USE_CXX11_ABI=1' '-DNODE_OPENSSL_CONF_NAME=nodejs_conf' '-DNODE_OPENSSL_HAS_QUIC' '-DICU_NO_USER_DATA_OVERRIDE' '-D__STDC_FORMAT_MACROS' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DOPENSSL_NO_ASM' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-D_GNU_SOURCE' -I../deps/uv/include -I../deps/uv/src  -msign-return-address=all -Wall -Wextra -Wno-unused-parameter -fvisibility=hidden -g --std=gnu89 -Wall -Wextra -Wno-unused-parameter -Wstrict-prototypes -fno-strict-aliasing -pthread -O3 -fno-omit-frame-pointer -fPIC  -MMD -MF /workspaces/codespaces-blank/node-v20.7.0/out/Release/.deps//workspaces/codespaces-blank/node-v20.7.0/out/Release/obj.host/libuv/deps/uv/src/unix/procfs-exepath.o.d.raw   -c
make: *** [Makefile:134: node] Error 2

How can I solve it?

[bnoordhuis]

Here you go: #49744

[MatteoBax]

I edited the "deps/uv/uv.gyp" file as described in the pull request #49744 but now the problem is:

../deps/zlib/cpu_features.c:43:10: fatal error: 'cpu-features.h' file not found
#include <cpu-features.h>
         ^~~~~~~~~~~~~~~~
1 error generated.
make[1]: *** [deps/zlib/zlib.target.mk:127: /workspaces/codespaces-blank/node/out/Release/obj.target/zlib/deps/zlib/cpu_features.o] Error 1
make[1]: *** Waiting for unfinished jobs....
rm ba2e713c65e96ba2093f69b541eaf18cf990bba7.intermediate baa44214685e5f3e204d864ab741a526ee533e52.intermediate
make: *** [Makefile:134: node] Error 2

The file "/workspaces/codespaces-blank/android-ndk-r26/sources/android/cpufeatures/cpu-features.h" exist.

[bnoordhuis]

There's something wrong with your local copy, that's not the deps/zlib/cpu_features.c from v20.7.0. The header file is called cpu_features.h (note underscore vs. dash) and that's what cpu_features.c includes.

[MatteoBax]

I redownloaded the Node.js (v20.7.0) source but it still gives me the same error.

On line 43 of cpu_features.c:
#include <cpu-features.h>

[bnoordhuis]

Oh, I was looking at the wrong line. Problem with your SDK install, can't help you with that.

[MatteoBax]

I opened another issue because I can't resolve the problem.