[Bug]: clang++: error: unknown argument: '-fno-openmp-implicit-rpath'

[tangjinchuan]

Problem description

Dear Termux team,
I am trying to bring GPU computing to Termux in Octave using the OpenCL based package I created at https://sourceforge.net/projects/octave-ocl-extra/files/ .
However, it produced the following errors. I would be grateful if you could help me look at it.
Best wishes,
Jinchuan

182 |   DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA2 (OCTAVE_EMPTY_CPP_ARG)                                     |   ^
/data/data/com.termux/files/usr/include/octave-8.4.0/octave/../octave/ov-base.h:191:58: note:              expanded from macro 'DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA2'                                      191 |     VIRTUAL std::string class_name (void) const { return c_name; }      \                          |                                                          ^                                   50 warnings generated.                                                                               14 warnings generated.                                                                               38 warnings generated.
2 warnings generated.                                                                                38 warnings generated.
clang++: error: unknown argument: '-fno-openmp-implicit-rpath'
clang++: error: no such file or directory: '/home/builder/.termux-build/_cache/android-r26b-api-24-v2/lib/clang/17/lib/linux/libclang_rt.builtins-aarch64-android.a'
make: *** [Makefile:48: ocl_bin.oct] Error 1                                                         make: Entering directory '/data/data/com.termux/files/usr/tmp/oct-XGEMDO/ocl-1.2.0-Termux/src'
/data/data/com.termux/files/usr/bin/mkoctfile-8.4.0 -c ocl_constant.cc                               /data/data/com.termux/files/usr/bin/mkoctfile-8.4.0 -c ocl_lib.cc
/data/data/com.termux/files/usr/bin/mkoctfile-8.4.0 -c ocl_context.cc                                /data/data/com.termux/files/usr/bin/mkoctfile-8.4.0 -c ocl_context_obj.cc
/data/data/com.termux/files/usr/bin/mkoctfile-8.4.0 -c ocl_program.cc
/data/data/com.termux/files/usr/bin/mkoctfile-8.4.0 -c ocl_memobj.cc
/data/data/com.termux/files/usr/bin/mkoctfile-8.4.0 -c ocl_array.cc
/data/data/com.termux/files/usr/bin/mkoctfile-8.4.0 -c ocl_array_prog.cc
/data/data/com.termux/files/usr/bin/mkoctfile-8.4.0 -c ocl_ov_matrix.cc
/data/data/com.termux/files/usr/bin/mkoctfile-8.4.0 -c ocl_ov_matrix_ops.cc
/data/data/com.termux/files/usr/bin/mkoctfile-8.4.0 -c ocl_ov_matrix_fcns.cc
/data/data/com.termux/files/usr/bin/mkoctfile-8.4.0 -c ocl_ov_program.cc
/data/data/com.termux/files/usr/bin/mkoctfile-8.4.0 -c ocl_ov_types.cc
/data/data/com.termux/files/usr/bin/mkoctfile-8.4.0 ocl_constant.o ocl_lib.o ocl_context.o ocl_context_obj.o ocl_program.o ocl_memobj.o ocl_array.o ocl_array_prog.o ocl_ov_matrix.o ocl_ov_matrix_ops.o ocl_ov_matrix_fcns.o ocl_ov_program.o ocl_ov_types.o -o ocl_bin.oct
make: Leaving directory '/data/data/com.termux/files/usr/tmp/oct-XGEMDO/ocl-1.2.0-Termux/src'        
error: pkg: error running 'make' for the ocl package                                                 error: called from
    configure_make at line 117 column 9                                                                  install at line 202 column 7
    pkg at line 619 column 9                                                                         octave:2>

What steps will reproduce the bug?

1 install Ocatve 8.4 via
pkg install ocatve

2 Inside Ocatve, type
pkg install https://sourceforge.net/projects/octave-ocl-extra/files/ocl-1.2.0-Termux.tar.gz/download

What is the expected behavior?

No response

System information

termux-info:

TERMUX_APK_RELEASE=GITHUB
TERMUX_APP_PACKAGE_MANAGER=apt
TERMUX_APP_PID=31118
TERMUX_IS_DEBUGGABLE_BUILD=1                                                                         TERMUX_MAIN_PACKAGE_FORMAT=debian
TERMUX_VERSION=0.118.0
TERMUX__USER_ID=0
Packages CPU architecture:
aarch64
Subscribed repositories:
# sources.list
deb https://mirror.nevacloud.com/applications/termux/termux-main stable main
# x11-repo (sources.list.d/x11.list)
deb https://mirror.nevacloud.com/applications/termux/termux-x11 x11 main
Updatable packages:
All packages up to date
termux-tools version:
1.42.0                                                                                               Android version:
13
Kernel build information:
Linux localhost 4.19.157-perf+ #1 SMP PREEMPT Tue Dec 19 02:13:01 CST 2023 aarch64 Android
Device manufacturer:
Lenovo                                                                                               Device model:
TB138FC                                                                                              LD Variables:
LD_LIBRARY_PATH=
LD_PRELOAD=/data/data/com.termux/files/usr/lib/libtermux-exec.so

[akater]

This also breaks ECL (Termux package ecl).

[drui9]

Also breaks yt-dlp, and a few more packages I was actively developing on.

[Biswa96]

There is a workaround explained in the above linked issue.

[drui9]

Thanks. The workaround did come around 💯

[licy183]

Emmm... This hasn't been fixed yet. Only Python is workarounded currently.