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rgregat artificialraccoon boothey07 beikehanbao23 newlifehejian

bad's Issues

Add tests

Each library should have a single verifiable test unit, able to be run on a device without crashing.

TODO

  • sqlite3 3.21.0
  • proj 4.9.3
  • gdal 2.3.1
  • gdal 2.4.0
  • iconv 1.15
  • geos 3.6.2
  • spatialite 4.3.0a
  • openssl 1.0.2p
  • tiff 4.0.10
  • leptonica 1.74.4
  • tesseract 3.05.02
  • tesseract 4.0.0
  • opencv 3.4.0
  • expat 2.2.5
  • udunits-2 2.2.26

Errors building proj 6.0.0 or later

This repo was a huge help because we needed vertical datum calculations from the proj library in our Android app.

I am having trouble building proj after version 5.2.0. The build scripts of those versions use sqlite3 to build proj.db. I modified proj.Dockerfile with the following in bold (after successive errors with pkg-config, then sqlite3 binaries, etc.), but it still can't find sqlite3.h even though it should be placed in /usr/include based on my manual tests in a working docker image for 5.2.0. Is there a way to append the include path in the docker build?

Changes to proj.Dockerfile

RUN apt-get update && apt-get -y install
wget \
pkg-config \
sqlite3 \
libsqlite3-0 \
libsqlite3-dev

I also tried adding this line to the Dockerfile but that caused a bunch of other errors:

ENV CPATH $CPATH:/usr/include

Excerpt from build output:

#9 14.95 libtool: compile: arm-linux-androideabi-g++ -DHAVE_CONFIG_H -I. -DPROJ_LIB="/proj-build/share/proj" -DMUTEX_pthread -I../include -Wall -Wextra -Winit-self -Wunused-parameter -Wformat -Werror=format-security -Wno-format-nonliteral -Wshorten-64-to-32 -Wshadow -Werror=vla -Wdate-time -Wnull-dereference -Wextra-semi -Wcomma -Wfloat-conversion -Wdocumentation -Wno-documentation-deprecated-sync -Wunused-private-field -Wmissing-prototypes -Wmissing-declarations -Wnon-virtual-dtor -Weffc++ -Woverloaded-virtual -Wweak-vtables -Wdeprecated -Wabstract-vbase-init -Winconsistent-missing-destructor-override -fno-operator-names -Wzero-as-null-pointer-constant -DPROJ_COMPILATION -g -O2 -fvisibility=hidden -MT gridinfo.lo -MD -MP -MF .deps/gridinfo.Tpo -c gridinfo.cpp -o gridinfo.o >/dev/null 2>&1
#9 15.40 iso19111/factory.cpp:66:10: fatal error: 'sqlite3.h' file not found
#9 15.40 #include <sqlite3.h>
#9 15.40 ^~~~~~~~~~~

Project organisation for variability of targets

How to solve the problem of having Dockerfiles for multiple versions of a library?

  • What about different architectures?
  • What about different variants? E.g. Tesseract with/without support for pango, cairo etc.
  • How to go about organizing without bleeding out the entire param interface of ./configure?

Tesseract 4.0.0 make fail for arm64-v8a

Hi @rhardih,
Firstly, I would like to thank you for your work on this project. It is helpful. I am trying to build leptonica, tiff & tesseract for my android OCR project for all android ABI's. It worked for armv7-a. But when I try to build for arm64-v8a with

make tesseract-arm64-v8a/4.0.0 I got multiple errors. I am no expert in cross-compilation. I would be happy if you point me what wrong I am doing and put me in the right direction.

The error I am getting is,

.....
[ 97%] Building CXX object CMakeFiles/libtesseract.dir/src/api/renderer.cpp.o
[ 97%] Building CXX object CMakeFiles/libtesseract.dir/src/api/altorenderer.cpp.o
[ 98%] Building CXX object CMakeFiles/libtesseract.dir/src/api/hocrrenderer.cpp.o
[ 98%] Building CXX object CMakeFiles/libtesseract.dir/src/api/pdfrenderer.cpp.o
[ 99%] Linking CXX shared library libtesseract.so
[ 99%] Built target libtesseract
[ 99%] Built target libtesseract
Scanning dependencies of target tesseract
[ 99%] Building CXX object CMakeFiles/tesseract.dir/src/api/tesseractmain.cpp.o
[100%] Linking CXX executable bin/tesseract
/android-23-toolchain/lib/gcc/aarch64-linux-android/4.9.x/../../../../aarch64-linux-android/bin/ld: warning: libtiff.so, needed by /leptonica-build/lib/liblept.so, not found (try using -rpath or -rpath-link)
/leptonica-build/lib/liblept.so: undefined reference to `TIFFWriteScanline'
/leptonica-build/lib/liblept.so: undefined reference to `TIFFGetFieldDefaulted'
/leptonica-build/lib/liblept.so: undefined reference to `TIFFSetDirectory'
/leptonica-build/lib/liblept.so: undefined reference to `TIFFCleanup'
/leptonica-build/lib/liblept.so: undefined reference to `TIFFScanlineSize'
/leptonica-build/lib/liblept.so: undefined reference to `TIFFClose'
/leptonica-build/lib/liblept.so: undefined reference to `TIFFGetField'
/leptonica-build/lib/liblept.so: undefined reference to `TIFFOpen'
/leptonica-build/lib/liblept.so: undefined reference to `TIFFClientOpen'
/leptonica-build/lib/liblept.so: undefined reference to `TIFFSetField'
/leptonica-build/lib/liblept.so: undefined reference to `TIFFPrintDirectory'
/leptonica-build/lib/liblept.so: undefined reference to `TIFFSetSubDirectory'
/leptonica-build/lib/liblept.so: undefined reference to `TIFFReadDirectory'
/leptonica-build/lib/liblept.so: undefined reference to `TIFFSetWarningHandler'
/leptonica-build/lib/liblept.so: undefined reference to `TIFFGetVersion'
/leptonica-build/lib/liblept.so: undefined reference to `TIFFReadRGBAImageOriented'
/leptonica-build/lib/liblept.so: undefined reference to `TIFFCurrentDirOffset'
/leptonica-build/lib/liblept.so: undefined reference to `TIFFReadScanline'
clang70++: error: linker command failed with exit code 1 (use -v to see invocation)
CMakeFiles/tesseract.dir/build.make:95: recipe for target 'bin/tesseract' failed
make[2]: *** [bin/tesseract] Error 1
make[1]: *** [CMakeFiles/tesseract.dir/all] Error 2
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/tesseract.dir/all' failed
make: *** [all] Error 2
Makefile:129: recipe for target 'all' failed
The command '/bin/sh -c make -j4' returned a non-zero code: 2
make: *** [tesseract-arm64-v8a/4.0.0] Error 2```

Setup travis build to run tests on the Android emulator

Initially https://github.com/benlau/qtci looks like the way to go.

Todo

Tesseract crash in Recognize()

Hi @rhardih,
I might need your help. I built the tesseract (libtesseract.so), leptonica (liblept.so) & tiff (libtiff.so) from the makefile. I tried in my sample app. As I got the tesseract version number (4.0.0), I think there is no problem in initialising the tesseract engine.
But when I try to recognise, I got this error thrown,

2019-10-15 13:37:43.296 29748-29748/? A/DEBUG: signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0xc
2019-10-15 13:37:43.296 29748-29748/? A/DEBUG: Cause: null pointer dereference
2019-10-15 13:37:43.296 29748-29748/? A/DEBUG:     x0  0000007a10b58400  x1  0000000000000001  x2  0000000000000000  x3  0000000000000000
2019-10-15 13:37:43.296 29748-29748/? A/DEBUG:     x4  0000007fead187d0  x5  0000000000000000  x6  0000000080000000  x7  6d7450ff63647260
2019-10-15 13:37:43.296 29748-29748/? A/DEBUG:     x8  0000000000000000  x9  0000000000000000  x10 0000000000000001  x11 0000000000000020
2019-10-15 13:37:43.296 29748-29748/? A/DEBUG:     x12 0000007a220ea330  x13 b760e692601a80b2  x14 0000000000000030  x15 aaaaaaaaaaaaaaab
2019-10-15 13:37:43.296 29748-29748/? A/DEBUG:     x16 0000007a108925b0  x17 0000007a1069accc  x18 0000000000000044  x19 0000000000000000
2019-10-15 13:37:43.296 29748-29748/? A/DEBUG:     x20 0000007a33f9c1a0  x21 0000007a22158e40  x22 0000000000000000  x23 0000000000000000
2019-10-15 13:37:43.296 29748-29748/? A/DEBUG:     x24 0000000000000000  x25 0000000000000047  x26 0000007a221fe000  x27 0000007a2046f030
2019-10-15 13:37:43.296 29748-29748/? A/DEBUG:     x28 0000007fead18b20  x29 0000007fead18940
2019-10-15 13:37:43.296 29748-29748/? A/DEBUG:     sp  0000007fead18750  lr  0000007a105f8abc  pc  0000007a105f8ad8
2019-10-15 13:37:43.468 29748-29748/? A/DEBUG: backtrace:
2019-10-15 13:37:43.468 29748-29748/? A/DEBUG:     #00 pc 00000000000a2ad8  /data/app/com.example.sample_adaptech_tess4android-CyBezkRI0S-FOpfPG0w6CQ==/lib/arm64/libtesseract.so (tesseract::Tesseract::recog_all_words(PAGE_RES*, ETEXT_DESC*, TBOX const*, char const*, int)+184)
2019-10-15 13:37:43.468 29748-29748/? A/DEBUG:     #01 pc 0000000000283840  /data/app/com.example.sample_adaptech_tess4android-CyBezkRI0S-FOpfPG0w6CQ==/lib/arm64/libtesseract.so (tesseract::TessBaseAPI::Recognize(ETEXT_DESC*)+1092)
2019-10-15 13:37:43.468 29748-29748/? A/DEBUG:     #02 pc 00000000002821dc  /data/app/com.example.sample_adaptech_tess4android-CyBezkRI0S-FOpfPG0w6CQ==/lib/arm64/libtesseract.so (tesseract::TessBaseAPI::GetUTF8Text()+48)
2019-10-15 13:37:43.468 29748-29748/? A/DEBUG:     #03 pc 0000000000003538  /data/app/com.example.sample_adaptech_tess4android-CyBezkRI0S-FOpfPG0w6CQ==/lib/arm64/libwhat3words-ocr-jni.so (Java_com_what3words_java_1wrapper_OCREngineImp_nativeReadBitmap+612)
2019-10-15 13:37:43.468 29748-29748/? A/DEBUG:     #04 pc 0000000000577fe0  /system/lib64/libart.so (art_quick_generic_jni_trampoline+144)```


@rhardih, is there anything I missed from the build, please? Also, i using tesseract 4.0.0 with 1.74.4 have any impacts to create this issue?

GDAL: Building the GDAL results in clang hanging / crashing, failing build and taking down system

(Note: This wasn't happening previously / a few months ago)

If you attempt to do a "make gdal", the build will proceed up until a point. This appears to be happening during the jpeg-install-obj step. The recipe will fail to build for some reason, and clang will attempt to kill the job, but fail:

'''
make[1]: *** [jpeg-install-obj] Error 2
make[1]: *** Waiting for unfinished jobs
clang70++: error: unable to execute command: Killed
clang70++: error: clang frontend command failed due to signal
Android (4751641 based on r328903) clang version 7.0.2 ...
'''

After that, the host system becomes unresponsive and I'm forced to power down / restart. So far it's happened on two separate systems.

Is this happening for you? Host systems have both been running Debian 11 for reference.

PWD doesn't work in powershell

Portable detection of current directory is needed, e.g. this is the powershell equivalent for extraction:

docker run --rm -i -v %cd%/extracted:/host   .....

Building curl for arm64-v8a with openssl causes error: 

root@e386d3d6b859:/curl-7.64.0# make
Making all in lib
make[1]: Entering directory '/curl-7.64.0/lib'
make  all-am
make[2]: Entering directory '/curl-7.64.0/lib'
make[2]: Nothing to be done for 'all-am'.
make[2]: Leaving directory '/curl-7.64.0/lib'
make[1]: Leaving directory '/curl-7.64.0/lib'
Making all in src
make[1]: Entering directory '/curl-7.64.0/src'
Making all in ../docs
make[2]: Entering directory '/curl-7.64.0/docs'
Making all in .
make[3]: Entering directory '/curl-7.64.0/docs'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/curl-7.64.0/docs'
Making all in cmdline-opts
make[3]: Entering directory '/curl-7.64.0/docs/cmdline-opts'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/curl-7.64.0/docs/cmdline-opts'
make[2]: Leaving directory '/curl-7.64.0/docs'
make[2]: Entering directory '/curl-7.64.0/src'
  CCLD     curl
/android-23-toolchain/bin/../lib/gcc/aarch64-linux-android/4.9.x/../../../../aarch64-linux-android/bin/ld: warning: libssl.so.1.1, needed by ../lib/.libs/libcurl.so, not found (try using -rpath or -rpath-link)
/android-23-toolchain/bin/../lib/gcc/aarch64-linux-android/4.9.x/../../../../aarch64-linux-android/bin/ld: warning: libcrypto.so.1.1, needed by ../lib/.libs/libcurl.so, not found (try using -rpath or -rpath-link)
../lib/.libs/libcurl.so: undefined reference to `DES_ecb_encrypt@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ERR_clear_error@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `EVP_md5@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `UI_method_set_closer@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `RAND_load_file@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `DES_set_key@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_version@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `OpenSSL_version_num@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `EVP_sha256@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `RSA_get0_key@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_get_issuer_name@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_free@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ERR_error_string_n@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_use_certificate_file@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `d2i_OCSP_RESPONSE@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `OCSP_RESPONSE_free@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `EVP_DigestInit_ex@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `d2i_PKCS12_bio@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `UI_method_set_writer@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `OPENSSL_sk_value@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_EXTENSION_get_object@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_get_cert_store@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `CONF_modules_load_file@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_use_certificate_chain_file@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ENGINE_get_id@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `EVP_PKEY_free@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `UI_method_set_reader@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509V3_EXT_print@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_get0_alpn_selected@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_get0_signature@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_check_issued@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `RSA_free@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_set_default_passwd_cb_userdata@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `BIO_printf@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_set_ex_data@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `RAND_bytes@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `EVP_MD_CTX_new@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `i2t_ASN1_OBJECT@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_sess_set_new_cb@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_set_cipher_list@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ASN1_STRING_to_UTF8@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_LOOKUP_file@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_get0_notBefore@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `DH_get0_key@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ASN1_STRING_new@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `MD5_Init@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `OPENSSL_sk_pop_free@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ENGINE_load_private_key@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_write@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_NAME_get_entry@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_SESSION_free@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ASN1_STRING_get0_data@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_set_post_handshake_auth@OPENSSL_1_1_1'
../lib/.libs/libcurl.so: undefined reference to `SSL_get_certificate@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `PEM_write_bio_X509@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_load_crl_file@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_signature_print@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_ctrl@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `OCSP_basic_verify@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ENGINE_init@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `OCSP_response_get1_basic@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_get_serialNumber@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ASN1_STRING_free@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `BIO_free@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `EVP_DigestFinal_ex@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_use_PrivateKey_file@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_pending@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_get_subject_name@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `i2a_ASN1_OBJECT@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_set_default_passwd_cb@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_read@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `UI_get_input_flags@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `MD5_Final@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `RSA_flags@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ENGINE_get_first@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_get_pubkey@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `BIO_ctrl@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `UI_get_string_type@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_get_peer_cert_chain@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `OPENSSL_sk_num@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `RAND_file_name@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `UI_get0_user_data@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_free@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `GENERAL_NAMES_free@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `EVP_PKEY_get0_RSA@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `PKCS12_PBE_add@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `i2d_X509_PUBKEY@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SHA256_Update@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_verify_cert_error_string@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `OCSP_single_get0_status@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ENGINE_get_next@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `UI_set_result@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_get_error@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_get_current_cipher@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `BIO_puts@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `EVP_PKEY_get0_DSA@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `PKCS12_parse@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `CRYPTO_get_ex_new_index@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `UI_destroy_method@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_get0_notAfter@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `UI_method_get_opener@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `OCSP_check_validity@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_set_fd@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_STORE_add_lookup@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_get_ex_data@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `MD4_Final@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_use_PrivateKey@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `BIO_new@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_get_peer_certificate@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_set_srp_password@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `MD4_Update@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SHA256_Final@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_set_msg_callback@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `OCSP_cert_status_str@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_set_next_proto_select_cb@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_alert_desc_string_long@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `EVP_PKEY_get1_RSA@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `DSA_get0_key@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `EVP_MD_CTX_free@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `EVP_PKEY_copy_parameters@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_set_session@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_ctrl@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `DSA_get0_pqg@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_check_private_key@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_NAME_print_ex@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `UI_method_get_reader@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ASN1_STRING_length@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `OPENSSL_load_builtin_modules@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `UI_method_set_opener@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ENGINE_set_default@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `EVP_PKEY_get0_DH@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `PKCS12_free@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ENGINE_load_builtin_engines@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_shutdown@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `DH_get0_pqg@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `CRYPTO_malloc@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ENGINE_by_id@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_add_client_CA@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `PEM_read_bio_X509@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `CRYPTO_free@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `OCSP_resp_get0@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_get_verify_result@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_use_certificate@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `MD5_Update@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_get_shutdown@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `BN_print@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ENGINE_free@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `UI_create_method@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ERR_peek_error@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `OCSP_response_status@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `DES_set_odd_parity@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_connect@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `UI_OpenSSL@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_set_alpn_protos@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_get_privatekey@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `OCSP_crl_reason_str@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_NAME_ENTRY_get_data@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `EVP_PKEY_id@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_set_srp_username@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_NAME_get_index_by_NID@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `BIO_s_mem@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `OCSP_resp_count@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_set_connect_state@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_get_version@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_set_options@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_set_verify@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `OCSP_response_status_str@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `UI_method_get_closer@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `OPENSSL_sk_pop@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `MD4_Init@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_free@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ASN1_STRING_type@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `BIO_f_ssl@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_new@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_EXTENSION_get_data@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_get_X509_PUBKEY@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `RAND_status@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `TLS_client_method@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `BIO_s_file@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_set_ciphersuites@OPENSSL_1_1_1'
../lib/.libs/libcurl.so: undefined reference to `X509_STORE_set_flags@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `RAND_add@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `EVP_DigestUpdate@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SHA256_Init@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ENGINE_ctrl_cmd@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_get_ext_d2i@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `X509_get0_extensions@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CIPHER_get_name@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ENGINE_finish@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ERR_get_error@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `OCSP_BASICRESP_free@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ASN1_TIME_print@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ASN1_STRING_print@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_set_bio@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_set_keylog_callback@OPENSSL_1_1_1'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_new@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `ENGINE_ctrl@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `SSL_CTX_load_verify_locations@OPENSSL_1_1_0'
../lib/.libs/libcurl.so: undefined reference to `UI_method_get_writer@OPENSSL_1_1_0'
clang70: error: linker command failed with exit code 1 (use -v to see invocation)
Makefile:913: recipe for target 'curl' failed
make[2]: *** [curl] Error 1
make[2]: Leaving directory '/curl-7.64.0/src'
Makefile:1958: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/curl-7.64.0/src'
Makefile:920: recipe for target 'all-recursive' failed
make: *** [all-recursive] Error 1

Branch with modified files here:

https://github.com/rhardih/bad/compare/curl-arm64-with-openssl

Android tesseract no text out at recognise()

Hi @rhardih ,

I compiled tesseract 4.0.0 for android and produce shared libraries using Building from one of your Android Docker file.

I wrote a simple JNI wrapper and using ndk-build with android.mk file, I build a shared library that goes into my application. I can see, tesseract has been initialised and can get the version 4.0.0 with no issue. I am seeing no crashes but at the same time, I can't see any text has been recognised or no error is thrown.

I followed the instructions and I am sure, I downloaded the right version of trained data file into tessdata folder. Even I tried with different versions of .traineddata, didn't make any difference.

To note, when I use tesseract 3.05, I can see the code runs with no issues. I can't understand what's going wrong here. I have been trying for days and I couldn't find the issue.

I tried to post this question in tesseract. Sadly, its been closed as they said they cant provide any help for throd party projects.

I attached the sample app with JNI wrapper please click the link for the sample android application

Environment: Tesseract
Tesseract Version: tesseract 4.0.0

Current Behavior:
No text recognised at in api->GetUTF8Text()

Expected Behavior:
returns recognised text from the image

Look forward yours help!

Unable to build tesseract 4.0.0 on docker (Windows PC)

I am trying to build tesseract 4.0.0 (.so file) arm64-v8a for Android, on a Windows PC.
I tried copying the docker file "tesseract-4.0.0.Dockerfile" on a local directory and running
build docker . and got an error

Step 4/19 : FROM bad-tiff:4.0.10-$ARCH AS tiff-dep
pull access denied for bad-tiff, repository does not exist or may require 'docker login': denied: requested access to the resource is denied

I also tried building image from url by running
docker build https://github.com/rhardih/bad/blob/master/tesseract/tesseract-4.0.0.Dockerfile
but again got an error

Downloading build context from remote url: https://github.com/rhardih/bad/blob/master/tesseract/tesseract-4.0.0.Dockerfile 81.11kB
Sending build context to Docker daemon 82.94kB
Error response from daemon: Dockerfile parse error line 7: unknown instruction: <!DOCTYPE

I am new to docker and cross-compilation. So, i am not sure where the problem is. Any suggestions would be great!

And thanks for this repo..!!

Update counter on kill

Instead of only adding the badge when a page reloads, it would be nice to see the counter increment as soon as an element is killed.

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