Always getting ERROR: opus not found using pkg-config (tried both on mac and Ubuntu ) about ffmpeg-binary-android

[Khang-NT]

Which Android NDK version you're using?
Do you compile libopus successfully? Then these file should exist under $PREFIX path:

lib/pkgconfig/opus.pc
lib/libopus.a
lib/libopus.la

[HitRoxxx]

ndk -15c

[HitRoxxx]

yes it compiled successfully.

in ffmpef Config.log

android-16/arch-arm/ -isysroot /home/hitro/android-ndk-r15c//platforms/android-16/arch-arm/ -march=armv7-a -Wl,--as-needed -Wl,-z,noexecstack -o /tmp/ffconf.K9LP6rqh /tmp/ffconf.jRUhdLuD.o -lmp3lame -lm -lz -pthread
use_pkg_config opus opus_multistream.h opus_multistream_decoder_create
check_pkg_config opus opus_multistream.h opus_multistream_decoder_create
false --exists --print-errors opus
ERROR: opus not found using pkg-config

[Khang-NT]

Let try to remove this line:

--pkg-config=/usr/local/bin/pkg-config

Or set this to correct path of pkg-config in your system.

[HitRoxxx]

no success

[Khang-NT]

What did you try? Did you remove --pkg-config option?
If you did it but no success, then please check the path $PKG_CONFIG_PATH is pointing to correct pkg-config folder.
https://github.com/Khang-NT/ffmpeg-binary-android/blob/master/build_scripts/build_ffmpeg.sh#L154

[Khang-NT]

Please checkout this commit: 5040ae0
And then, please correct your $NDK path (just remove the suffix "/" ):

Here is the wrong path in your log: /home/hitro/android-ndk-r15c//platforms/android-16/arch-arm/