Undefined Reference error

[antoniomerlin]

`Android NDK: WARNING: APP_PLATFORM android-24 is larger than android:minSdkVersi
on 8 in ./AndroidManifest.xml
Android NDK: WARNING:jni/Android.mk:mupdfcore: LOCAL_LDLIBS is always ignored fo
r static libraries
[armeabi-v7a] SharedLibrary : libmupdf_java.so
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/j2k.c:5953: error: undefined
reference to 'opj_has_thread_support'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/j2k.c:5955: error: undefined
reference to 'opj_thread_pool_destroy'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/j2k.c:5958: error: undefined
reference to 'opj_thread_pool_create'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/j2k.c:5962: error: undefined
reference to 'opj_thread_pool_create'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/j2k.c:6017: error: undefined
reference to 'opj_thread_pool_create'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/j2k.c:6020: error: undefined
reference to 'opj_thread_pool_create'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/j2k.c:7614: error: undefined
reference to 'opj_thread_pool_destroy'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/j2k.c:5973: error: undefined
reference to 'opj_has_thread_support'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/j2k.c:5976: error: undefined
reference to 'opj_get_num_cpus'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/tcd.c:1606: error: undefined
reference to 'opj_thread_pool_wait_completion'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/dwt.c:647: error: undefined
reference to 'opj_thread_pool_get_thread_count'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/dwt.c:729: error: undefined
reference to 'opj_thread_pool_submit_job'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/dwt.c:731: error: undefined
reference to 'opj_thread_pool_wait_completion'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/dwt.c:793: error: undefined
reference to 'opj_thread_pool_submit_job'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/dwt.c:795: error: undefined
reference to 'opj_thread_pool_wait_completion'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/dwt.c:706: error: undefined
reference to 'opj_thread_pool_wait_completion'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/t1.c:1772: error: undefined
reference to 'opj_thread_pool_submit_job'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/t1.c:1656: error: undefined
reference to 'opj_tls_get'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/t1.c:1660: error: undefined
reference to 'opj_tls_set'
clang++.exe: error: linker command failed with exit code 1 (use -v to see invoca
tion)
make: *** [obj/local/armeabi-v7a/libmupdf_java.so] Error 1

I am not able to understand what is this error is regarding please help if possible`

[szukw000]

This error report is obvious. [lib]mupdf has been compiled with an old version of OPENJPEG.
If possible, recompile.

Please report, what you have done.

winfried

----- Original Nachricht ----
Von: Gaurav Singh notifications@github.com
An: uclouvain/openjpeg openjpeg@noreply.github.com
Datum: 03.10.2016 08:15
Betreff: [uclouvain/openjpeg] Undefined Reference error (#853)

`Android NDK: WARNING: APP_PLATFORM android-24 is larger than
android:minSdkVersi
on 8 in ./AndroidManifest.xml
Android NDK: WARNING:jni/Android.mk:mupdfcore: LOCAL_LDLIBS is always
ignored fo
r static libraries
[armeabi-v7a] SharedLibrary : libmupdf_java.so
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/j2k.c:5953: error:
undefined
reference to 'opj_has_thread_support'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/j2k.c:5955: error:
undefined
reference to 'opj_thread_pool_destroy'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/j2k.c:5958: error:
undefined
reference to 'opj_thread_pool_create'
jni/../../../../thirdparty/openjpeg/src/lib/openjp2/j2k.c:5962: error:
undefined
reference to 'opj_thread_pool_create'
(...)

[antoniomerlin]

i've followed instruction from this url http://mupdf.com/docs/how-to-build-mupdf-for-android,
after make generate i've compiled the android version using ndk-build in that build i've got this error.

[szukw000]

Sorry, I can not help you. I have trie to compile NDK but found that a lot of
requirements are not met.

winfried

----- Original Nachricht ----
Von: Gaurav Singh notifications@github.com
An: uclouvain/openjpeg openjpeg@noreply.github.com
Datum: 04.10.2016 13:52
Betreff: Re: [uclouvain/openjpeg] Undefined Reference error (#853)

i've followed instruction from this url
http://mupdf.com/docs/how-to-build-mupdf-for-android,
after make generate i've compiled the android version using ndk-build in
that build i've got this error.

You are receiving this because you commented.
Reply to this email directly or view it on GitHub:
#853 (comment)

[antoniomerlin]

can you specify which requirements.

[szukw000]

@antoniomerlin ,
please forget comment 2.

It is not an issue of LIBOPENJPEG but ANDROID.

The file 'thread.c' was missing. The current LIBOPENJPEG version in ANDROID
is '2.1.0', so I suppose the files are pasted from an older version where no files
'thread.c' and 'thread.h' existed.

But now I am stuck:

ant debug
Buildfile: /home/szukw000/Desktop/MUPDF/mupdf/platform/android/viewer/build.xml

BUILD FAILED
/home/szukw000/Desktop/MUPDF/mupdf/platform/android/viewer/build.xml:80: Cannot find /usr/local/android-studio/tools/ant/build.xml imported from /home/szukw000/Desktop/MUPDF/mupdf/platform/android/viewer/build.xml

Total time: 0 seconds

winfried
mupdf-report.txt

[szukw000]

@antoniomerlin ,
no it is not an issue of ANDROID but MUPDF.

winfried

[antoniomerlin]

@szukw000
Did you got success in ndk-build.

[szukw000]

@antoniomerlin ,
the bug has been reported to the MUPDF bugzilla as [Bug 697196] .

I do not understand the line above:

just if possible can you clear me out regarding these method and how to access them.

What do you mean with 'regarding these method and how to access them'?

And the general problem is: As the bug is not an OPENJPEG bug, this issue list is no longer
the correct list to talk about MUPDF and ANDROID.

winfried

[rouault]

Closing under the assumption the issue is in mupdf