building ffmpeg for android on Mac fails for LAME, SPEEX and OPENCORE_AMR #133

kristofgiber · 2016-01-01T14:57:40Z

I know about the similar issue #45 by IFDeveloper but that's been marked solved while none of the suggested solutions seem to work for me.
I run:

sudo ANDROID_NDK=/Users/user/Android/android-ndk-r10e/ bash cppbuild.sh -platform android-arm install

It goes through opencv with success but fails during ffmpeg with the following error:

configure: error: in `/Users/user/Code/git/javacpp-presets/ffmpeg/cppbuild/android-arm/lame-3.99.5':
configure: error: C preprocessor "/lib/cpp" fails sanity check

Even if I remove LAME from the cppbuild.sh it gives the same error for SPEEX and OPENCORE_AMR. If I get rid of all 3, it finishes ffmpeg build but I need them later in the build process.

The text was updated successfully, but these errors were encountered:

saudet · 2016-01-03T14:06:29Z

Should be fixed in this commit: 85dcf0b

Thanks for reporting!

kristofgiber · 2016-01-04T22:06:25Z

Thank you Samuel, I've tried with your commits and it does make some progress but eventually it still fails to build with the above command when it gets to LAME in ffmpeg. The error is different though:

libtool: link: /Users/user/Android/android-ndk-r10e//toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64/bin/arm-linux-androideabi-gcc -Wall -pipe --sysroot=/Users/user/Android/android-ndk-r10e//platforms/android-14/arch-arm/ -DANDROID -fPIC -ffunction-sections -funwind-tables -fstack-protector -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300 -fno-common -nostdlib -Wl,--fix-cortex-a8 -o lame lame_main.o main.o brhist.o console.o get_audio.o lametime.o parse.o timestatus.o  ../libmp3lame/.libs/libmp3lame.a -lgcc -ldl -lz -lm -lc
/Users/user/Android/android-ndk-r10e/toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld: error: ../libmp3lame/.libs/libmp3lame.a: no archive symbol table (run ranlib)
lame_main.o:lame_main.c:function init_files: error: undefined reference to 'lame_get_decode_only'
lame_main.o:lame_main.c:function printInputFormat: error: undefined reference to 'lame_get_version'
lame_main.o:lame_main.c:function printInputFormat: error: undefined reference to 'lame_get_out_samplerate'
lame_main.o:lame_main.c:function lame_decoder: error: undefined reference to 'lame_get_num_channels'
lame_main.o:lame_main.c:function lame_decoder: error: undefined reference to 'lame_get_in_samplerate'
...
... (many more like that)
...
timestatus.o:timestatus.c:function encoder_progress_begin: error: undefined reference to 'lame_print_internals'
timestatus.o:timestatus.c:function encoder_progress: error: undefined reference to 'lame_get_frameNum'
collect2: error: ld returned 1 exit status
make[2]: *** [lame] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2

saudet · 2016-01-11T06:46:17Z

Looks like we'll need to redirect ar and ranlib as well. I've updated that in this commit: 8cf3365

kristofgiber · 2016-01-12T17:57:10Z

Okay thank you for the great fix, it's finished ffmpeg successfully, but it still can't finish the entire build. There's an fftw error this time. Should I open a new issue with this? In any case, here's the error log:

checking command to parse nm output from /Users/user/Android/android-ndk-r10e//toolchains/x86-4.9/prebuilt/darwin-x86_64/bin/i686-linux-android-gcc -std=gnu99 object... failed
checking for sysroot... /Users/user/Android/android-ndk-r10e//platforms/android-14/arch-x86/
checking for i686-linux-android-mt... no
checking for mt... no
checking if : is a manifest tool... no
checking how to run the C preprocessor... /lib/cpp
configure: error: in `/Users/user/Code/git/javacpp-presets/fftw/cppbuild/android-x86/fftw-3.3.4':
configure: error: C preprocessor "/lib/cpp" fails sanity check

…causing errors under Mac OS X (issue #133)

saudet · 2016-01-16T08:05:22Z

Yes, there were a few issues left with that on Mac OS X. I think I've managed to fix everything, so check out the latest commit! Thanks for testing :)

kristofgiber · 2016-01-16T12:00:57Z

Awesome, thanks to the last commit it's done with fftw now and progressed even farther in the build, it's not finished yet though. Fails with leptonica:

libtool: compile:  /Users/user/Android/android-ndk-r10e//toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64/bin/arm-linux-androideabi-g++ -DHAVE_CONFIG_H -I. --sysroot=/Users/user/Android/android-ndk-r10e//platforms/android-14/arch-arm/ -DANDROID --sysroot=/Users/user/Android/android-ndk-r10e//platforms/android-14/arch-arm/ -DANDROID -fPIC -ffunction-sections -funwind-tables -fstack-protector -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300 -MT tif_stream.lo -MD -MP -MF .deps/tif_stream.Tpo -c tif_stream.cxx  -fPIC -DPIC -o tif_stream.o
tif_stream.cxx:31:20: fatal error: iostream: No such file or directory
 #include <iostream>
                    ^
compilation terminated.
make[2]: *** [tif_stream.lo] Error 1
make[2]: *** Waiting for unfinished jobs....
mv -f .deps/tif_unix.Tpo .deps/tif_unix.Plo
mv -f .deps/tif_zip.Tpo .deps/tif_zip.Plo
libtool: warning: library '/Users/user/Code/git/javacpp-presets/leptonica/cppbuild/android-arm/lib//libjpeg.la' was moved.
libtool: warning: library '/Users/user/Code/git/javacpp-presets/leptonica/cppbuild/android-arm/lib//libjpeg.la' was moved.
libtool: link: /Users/user/Android/android-ndk-r10e//toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64/bin/arm-linux-androideabi-gcc -DS_IREAD=S_IRUSR -DS_IWRITE=S_IWUSR -D__native_client__ -pthread -I/Users/user/Code/git/javacpp-presets/leptonica/cppbuild/android-arm/include/ -I/Users/user/Android/android-ndk-r10e//sources/android/cpufeatures/ --sysroot=/Users/user/Android/android-ndk-r10e//platforms/android-14/arch-arm/ -DANDROID -fPIC -ffunction-sections -funwind-tables -fstack-protector -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300 --sysroot=/Users/user/Android/android-ndk-r10e//platforms/android-14/arch-arm/ -DANDROID -fPIC -ffunction-sections -funwind-tables -fstack-protector -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300 -Wall -W -nostdlib -Wl,--fix-cortex-a8 -o mkg3states mkg3states.o  -L/Users/user/Code/git/javacpp-presets/leptonica/cppbuild/android-arm/lib/ ../port/.libs/libport.a /Users/user/Code/git/javacpp-presets/leptonica/cppbuild/android-arm/lib//libjpeg.a -lgcc -ldl -lz -lm -lc -pthread
make[1]: *** [all] Error 2
make: *** [all-recursive] Error 1

saudet · 2016-01-16T14:52:45Z

Right, we need to make sure the CXX, CPPFLAGS, CFLAGS, and CXXFLAGS environment variables are all empty, or that can happen for some reason. Fixed in the latest commit.

kristofgiber · 2016-01-16T19:12:09Z

Great, it goes without error till almost the last module, it fails at tesseract:

Installing "caffe"
~/Code/git/javacpp-presets/caffe/cppbuild ~/Code/git/javacpp-presets
Error: Platform "android-arm" is not supported
~/Code/git/javacpp-presets
Installing "cuda"
~/Code/git/javacpp-presets/cuda/cppbuild ~/Code/git/javacpp-presets
Error: Platform "android-arm" is not supported
~/Code/git/javacpp-presets
Installing "tensorflow"
~/Code/git/javacpp-presets/tensorflow/cppbuild ~/Code/git/javacpp-presets
Error: Platform "android-arm" is not supported
~/Code/git/javacpp-presets

saudet · 2016-01-17T00:28:50Z

What is the error you get for tesseract?

kristofgiber · 2016-01-17T09:05:03Z

Apologies, I meant to write fails *AFTER tesseract. For the last 3 modules, caffe, cuda and tensorflow, shows error 'android-arm is not supported'. Is this a build error or just a compatibility issue with armeabi? Anything we should/can do about this or should I just remove those modules for armeabi platform?

saudet · 2016-01-17T09:14:00Z

@kristofgiber It just means that builds are not available. If you would like to contribute builds for those platforms, it would be most welcome!

kristofgiber · 2016-01-17T09:36:40Z

Okay but I'm still not at that stage apparently: even though my cppbuild.sh build finished correctly (except for the modules unavailable for android), when I run maven command

mvn clean install -Pandroid-arm -Dplatform.root=/Users/user/Android/android-ndk-r10e/

it fails with opencv with this error:

[INFO] JavaCPP Presets for OpenCV ......................... FAILURE [01:42 min]
[INFO] BUILD FAILURE
[ERROR] Failed to execute goal org.bytedeco:javacpp:1.2-SNAPSHOT:build (process-classes) on project opencv: Failed to execute JavaCPP Builder: Cannot run program "toolchains/arm-linux-androideabi-4.9/prebuilt/macosx-x86_64/bin/arm-linux-androideabi-g++": error=2, No such file or directory -> [Help 1]

saudet · 2016-01-17T09:39:26Z

@kristofgiber Check the comments inside the pom.xml file...

kristofgiber · 2016-01-17T14:38:59Z

Awesome, followed the comment instructions and it's completed everything. Thanks for all the help Samuel!

As a short summary for anyone else trying to set up javacpp for android platform from complete scratch on Mac:

SOFTWARE INSTALLATIONS:

Install latest android NDK and Xcode
Install whatever else of these you need (sorry if some of these aren't necessary for android, just grabbing from my old notes):
brew install git bash
brew install llvm --with-clang --with-asan --HEAD
brew install caskroom/cask/brew-cask
brew cask install cuda java
brew install cmake libusb maven nasm yasm xz bazel ant

BUILD FOR ANDROID PLATFORM:

git clone https://github.com/bytedeco/javacpp.git
git clone https://github.com/bytedeco/javacpp-presets.git

cd javacpp

mvn install

cd ../javacpp-presets

ANDROID_NDK=path_to_android_ndk/ bash cppbuild.sh -platform android-arm install

mvn clean install -Dplatform=android-arm -Dplatform.root=path_to_android_ndk/ -Dplatform.compiler=path_to_arm-linux-androideabi-g++/arm-linux-androideabi-g++

Repeat last 2 commands for platform android-x86 as well.

The jar files will be generated in the target folder of each module.

saudet · 2016-02-07T14:35:55Z

@kristofgiber I've updated the wiki pages to update and clarify a few things, based on your comments. Let me know if you see anything else we could improve! Thanks

saudet · 2016-05-19T05:40:43Z

Should all be fixed in version 1.2. Let me know if you still have issues with that. Thanks!

saudet added bug duplicate labels Jan 3, 2016

saudet added a commit that referenced this issue Jan 16, 2016

* Fix Android builds of FFmpeg, FFTW, GSL, Leptonica, and Tesseract …

a95cfc8

…causing errors under Mac OS X (issue #133)

saudet added a commit that referenced this issue Jan 16, 2016

Fix Android build for Leptonica (issue #133)

6b747c3

saudet mentioned this issue Jan 22, 2016

java.lang.UnsatisfiedLinkError: org.bytedeco.javacpp.avutil in Marshmallow bytedeco/javacv#245

Closed

saudet closed this as completed May 19, 2016

darshit7 mentioned this issue Dec 24, 2016

java.lang.UnsatisfiedLinkError: org.bytedeco.javacpp.avutil #342

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building ffmpeg for android on Mac fails for LAME, SPEEX and OPENCORE_AMR #133

building ffmpeg for android on Mac fails for LAME, SPEEX and OPENCORE_AMR #133

kristofgiber commented Jan 1, 2016

saudet commented Jan 3, 2016

kristofgiber commented Jan 4, 2016

saudet commented Jan 11, 2016

kristofgiber commented Jan 12, 2016

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saudet commented May 19, 2016

building ffmpeg for android on Mac fails for LAME, SPEEX and OPENCORE_AMR #133

building ffmpeg for android on Mac fails for LAME, SPEEX and OPENCORE_AMR #133

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