I'm trying to cross-compile ncurses using android-ndk but compilation error shows halfway the process.
Command:
CC=~/my-toolchain/bin/arm-linux-androideabi-gcc ./configure --host=arm-linux-androideabi --prefix=/Android
Output:
** Configuration summary for NCURSES 6.0 20150808:
extended funcs: yes
xterm terminfo: xterm-new
bin directory: /Android/bin
lib directory: /Android/lib
include directory: /Android/include/ncurses
man directory: /Android/share/man
terminfo directory: /Android/share/terminfo
** Include-directory is not in a standard location
Command
make
Output
../objects/tic.o:tic.c:function usage: error: undefined reference to 'stderr'
../objects/tic.o:tic.c:function put_translate: error: undefined reference to 'stdout'
../objects/tic.o:tic.c:function copy_input: error: undefined reference to 'stderr'
../objects/tic.o:tic.c:function open_input: error: undefined reference to 'stdin'
../objects/tic.o:tic.c:function open_input: error: undefined reference to 'stderr'
../objects/tic.o:tic.c:function show_databases: error: undefined reference to 'stdout'
../objects/tic.o:tic.c:function show_databases: error: undefined reference to 'stderr'
../objects/dump_entry.o:dump_entry.c:function show_entry: error: undefined reference to 'stdout'
../objects/dump_entry.o:dump_entry.c:function compare_entry: error: undefined reference to 'stdout'
../lib/libncurses.a(lib_twait.o):lib_twait.c:function _nc_timed_wait: error: undefined reference to '__FD_SET_chk'
../lib/libncurses.a(lib_twait.o):lib_twait.c:function _nc_timed_wait: error: undefined reference to '__FD_SET_chk'
../lib/libncurses.a(lib_twait.o):lib_twait.c:function _nc_timed_wait: error: undefined reference to '__FD_ISSET_chk'
../lib/libncurses.a(lib_twait.o):lib_twait.c:function _nc_timed_wait: error: undefined reference to '__FD_ISSET_chk'
collect2: error: ld returned 1 exit status
Makefile:242: recipe for target 'tic' failed
make[1]: *** [tic] Error 1
make[1]: Leaving directory '/home/jrm/softether/src/curses/ncurses-6.0/progs'
Makefile:113: recipe for target 'all' failed
make: *** [all] Error 2
I don't have any idea about the error. I tried using google but i can't seem to find similar problems like mine.
The usual reason for this error is that you've compiled against android-23 or higher but are linking against something earlier. Another variation of that issue is when you have multiple libraries built against different API levels.
It looks like you are using a standalone toolchain? If that's correct, then I'd suspect your issue is either a prebuilt library that's part of libcurses (FWIR there aren't any of those, so unlikely) or that there's something funky going on in their build scripts that causes one of the two issues I mentioned. Tons of projects add their own Android specific hacks to their build scripts that always end up being the cause of these sorts of issues, so that wouldn't surprise me at all.
Should look at both the compilation command for tic.c and the link command for whatever library/executable is failing to link there. Make sure both are using the same API levels (look for things like $NDK/platforms/android-$API_LEVEL, -D__ANDROID_API__=$API_LEVEL, and -target arm-linux-androideabi$API_LEVEL).
btw, not ncurses 6, but I do have an example showing how to use standalone toolchains that had to build ncurses 5.9: https://github.com/DanAlbert/lua-ndk/blob/master/build_lua_with_libreadline.sh#L75. Might be worth taking a look to see if that helps at all.
Related
I am trying to compile openssl for android and facing some issues. I am following the steps given in this link.
I am using NDK version r20 and OpenSSL 1.1.1c and on a linux machine.
I am facing two issues:
(1) I am able to compile libs for “android-arm” architecture but getting the below errors while compiling sample application.
./libcrypto.so: error: undefined reference to ‘sigdelset’
./libcrypto.so: error: undefined reference to ‘sigfillset’
./libcrypto.so: error: undefined reference to ‘tcgetattr’
./libcrypto.so: error: undefined reference to ‘tcsetattr’
apps/ocsp.o:ocsp.c:function ocsp_main: error: undefined reference to ‘signal’
apps/ocsp.o:ocsp.c:function ocsp_main: error: undefined reference to ‘signal’
apps/ocsp.o:ocsp.c:function ocsp_main: error: undefined reference to ‘signal’
apps/ocsp.o:ocsp.c:function ocsp_main: error: undefined reference to ‘signal’
apps/ocsp.o:ocsp.c:function process_responder: error: undefined reference to ‘__FD_SET_chk’
apps/ocsp.o:ocsp.c:function process_responder: error: undefined reference to ‘__FD_SET_chk’
apps/s_client.o:s_client.c:function s_client_main: error: undefined reference to ‘__FD_SET_chk’
apps/s_client.o:s_client.c:function s_client_main: error: undefined reference to ‘__FD_SET_chk’
apps/s_client.o:s_client.c:function s_client_main: error: undefined reference to ‘__FD_ISSET_chk’
apps/s_client.o:s_client.c:function s_client_main: error: undefined reference to ‘__FD_ISSET_chk’
apps/s_client.o:s_client.c:function s_client_main: error: undefined reference to ‘__FD_ISSET_chk’
apps/s_client.o:s_client.c:function s_client_main: error: undefined reference to ‘__FD_ISSET_chk’
apps/speed.o:speed.c:function speed_main: error: undefined reference to ‘atof’
apps/speed.o:speed.c:function speed_main: error: undefined reference to ‘atof’
apps/speed.o:speed.c:function speed_main: error: undefined reference to ‘atof’
apps/speed.o:speed.c:function speed_main: error: undefined reference to ‘atof’
clang: error: linker command failed with exit code 1 (use -v to see invocation)
(2) I am not able to compile for any other architecture. If I change architecture to “android-arm64” (or any other), I am getting the below errors while compiling library.
crypto/aes/aesv8-armx.S:5:1: error: Unknown arch name
.arch armv8-a+crypto
^
crypto/aes/aesv8-armx.S:17:2: error: invalid instruction, did you mean: stc, stm, str, swp, tst?
stp x29,x30,[sp,#-16]!
^
crypto/aes/aesv8-armx.S:18:6: error: operand must be a register in range [r0, r15]
add x29,sp,#0
^
crypto/aes/aesv8-armx.S:19:6: error: operand must be a register in range [r0, r12] or r14
mov x3,#-1
^
I am changing the architecture by changing the “architecture=android-arm” in the “file-launcher-sh”. Do I need to modify any other variables/macros?
You built openssl for a newer API level than your app, so the library is not compatible with your app. Here's how I build openssl with r20:
$ export ANDROID_NDK=/path/to/ndk
$ export PATH=$ANDROID_NDK/toolchains/llvm/prebuilt/$HOST/bin:$PATH
$ path/to/openssl/Configure android-$ARCH -D__ANDROID_API__=$MINSDKVERSION --prefix=$INSTALLPATH --openssldir=$INSTALLPATH shared
$ make SHLIB_EXT=.so install_sw
I just had to open new putty for each new architecture.
I think somehow few of the configurations/variables exported for one architecture are not getting updated when I re-run the script with new architecture.
Add the compiler flag "no-asm" to ./Configure
./Configure no-asm no-shared android-$ARCH -D__ANDROID_API__=$MINSDKVERSION --prefix=$INSTALLPATH --openssldir=$INSTALLPATH shared
I have troubles to run the GStreamer tutorials. I followed all tutorial steps, and run into an error.
My System:
android-ndk-r11c, gstreamer-sdk-android-arm-debug-2013.6
My System: Windows 10 - 64 bit
The Error:
C:\gstreamer-sdk-android-arm-debug-2013.6\share\gst-sdk\tutorials\android-tutorial-1>ndk-build
GStreamer : [GEN] => gst-build/gstreamer_android.c
GStreamer : [COMPILE] => gst-build/gstreamer_android.c
GStreamer : [LINK] => gst-build/libgstreamer_android.so
lex.priv_gst_parse_yy.c:1598: error: undefined reference to '__srget'
gutils.c:2406: error: undefined reference to 'issetugid'
localcharset.c:158: error: undefined reference to '__srget'
localcharset.c:167: error: undefined reference to '__srget'
./localcharset.c:195: error: undefined reference to '__srget'
/home/slomo/Projects/android/android-ndk-r8e/toolchains/arm-linux-androideabi-4.7/prebuilt/linux-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.7/include-fixed/stdio.h:376: error: undefined reference to '__swbuf'
collect2.exe: error: ld returned 1 exit status
make: *** [buildsharedlibrary] Error 1
C:\gstreamer-sdk-android-arm-debug-2013.6\share\gst-sdk\tutorials\android-tutorial-1>
I tried:
Windows linkage problems : Due to problems related to the standard linker, Google’s Gold Linker is used to build GStreamer applications. Unfortunately, the Android NDK toolchain for Windows does not include the gold linker and the standard one has to be used.
If you observe linkage problems, you can replace the linker in your Android NDK with the gold one from this project. Download the android-ndk-r8b-ma-windows.7z file, extract \android-ndk-r8b\toolchains\arm-linux-androideabi-4.6\prebuilt\windows\arm-linux-androideabi\bin\ld.exe (only this file is needed) and overwrite the one in the same folder in your Android NDK installation.
No effect. Any ideas how to solve this?
I had similar problem before please give a try with ndk10b.It is always good to check in header files for __srget before move forward.
I am using https://github.com/lilac/Android-ImageMagick to build an ImageMagick library for Android. When trying to ndk-build ImageMagick I end up with the below errors.
primary0:AndroidMagickActivity primary0$ ~/ndk/ndk-build
SharedLibrary : libandroid-magick.so
/Users/primary0/ndk/toolchains/arm-linux-androideabi-4.6/prebuilt/darwin-x86/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: ./obj/local/armeabi/libcoders.a(jpeg.o): in function ReadJPEGImage:jni/../ndk-modules/ImageMagick-6.7.3-0/coders/jpeg.c:988: error: undefined reference to 'jpeg_std_error'
/Users/primary0/ndk/toolchains/arm-linux-androideabi-4.6/prebuilt/darwin-x86/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: ./obj/local/armeabi/libcoders.a(jpeg.o): in function ReadJPEGImage:jni/../ndk-modules/ImageMagick-6.7.3-0/coders/jpeg.c:995: error: undefined reference to 'jpeg_destroy_decompress'
/Users/primary0/ndk/toolchains/arm-linux-androideabi-4.6/prebuilt/darwin-x86/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: ./obj/local/armeabi/libcoders.a(jpeg.o): in function ReadJPEGImage:jni/../ndk-modules/ImageMagick-6.7.3-0/coders/jpeg.c:1004: error: undefined reference to 'jpeg_CreateDecompress'
/Users/primary0/ndk/toolchains/arm-linux-androideabi-4.6/prebuilt/darwin-x86/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: ./obj/local/armeabi/libcoders.a(jpeg.o): in function ReadJPEGImage:jni/../ndk-modules/ImageMagick-6.7.3-0/coders/jpeg.c:1006: error: undefined reference to 'jpeg_set_marker_processor'
/Users/primary0/ndk/toolchains/arm-linux-androideabi-4.6/prebuilt/darwin-x86/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: ./obj/local/armeabi/libcoders.a(jpeg.o): in function ReadJPEGImage:jni/../ndk-modules/ImageMagick-6.7.3-0/coders/jpeg.c:1007: error: undefined reference to 'jpeg_set_marker_processor'
/Users/primary0/ndk/toolchains/arm-linux-androideabi-4.6/prebuilt/darwin-x86/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: ./obj/local/armeabi/libcoders.a(jpeg.o): in function ReadJPEGImage:jni/../ndk-modules/ImageMagick-6.7.3-0/coders/jpeg.c:1008: error: undefined reference to 'jpeg_set_marker_
.
.
.
collect2: ld returned 1 exit status
make: *** [obj/local/armeabi/libandroid-magick.so] Error 1
primary0:AndroidMagickActivity primary0$
The header file that defines the constants listed in the error is included jpeg.c
#include "jpeglib.h"
Any of you guys have an idea why I'm getting the undefined reference error?
The linker is not looking for "constants" it's looking for jump addresses to call functions. Your code obviously uses functions which are not available in the object code. This can have various reasons. Either you did not tell the compiler to use a library which is availabe or (in your case more likely) you did not tell the compiler that jpeg.c also needs to be compiled for this shared object. But this is difficult to diagnose without seeing the makefile.
Taking a short look at the ndk-modules folder of the git repository I get the feeling you need to build multiple modules. Maybe you just do it in the wrong order. Try building jpeg first.
I recently using CMU-Sphinx for Android. When I try to build the sample project from the websites, I got the following error:
"Compile thumb : pocketsphinx_jni <= pocketsphinx_wrap.c
C:/CMUSphhinx/PocketSphinxAndroidDemo//jni/pocketsphinx_wrap.c: In function 'nbest_s_hyp':
C:/CMUSphhinx/PocketSphinxAndroidDemo//jni/pocketsphinx_wrap.c:793:6: warning: return makes pointer from integer without a cast [enabled by default]
C:/CMUSphhinx/PocketSphinxAndroidDemo//jni/pocketsphinx_wrap.c: In function 'ps_decoder_s_getHyp':
C:/CMUSphhinx/PocketSphinxAndroidDemo//jni/pocketsphinx_wrap.c:847:3: warning: return makes pointer from integer without a cast [enabled by default]
SharedLibrary : libpocketsphinx_jni.so
C:/CMUSphhinx/PocketSphinxAndroidDemo//obj/local/armeabi/objs/pocketsphinx_jni/pocketsphinx_wrap.o: In function nbest_s_hyp':
C:/CMUSphhinx/PocketSphinxAndroidDemo//jni/pocketsphinx_wrap.c:793: undefined reference tonew_Hypothesis'
C:/CMUSphhinx/PocketSphinxAndroidDemo//obj/local/armeabi/objs/pocketsphinx_jni/pocketsphinx_wrap.o: In function ps_decoder_s_getHyp':
C:/CMUSphhinx/PocketSphinxAndroidDemo//jni/pocketsphinx_wrap.c:847: undefined reference tonew_Hypothesis'
collect2: ld returned 1 exit status
make: * [C:/CMUSphhinx/PocketSphinxAndroidDemo//obj/local/armeabi/libpocketsphinx_jni.so] Error 1
I am using Windows with these tools:
eclipse Indigo.
android 2.2 sdk
android ndkbuild-r8b
swigwin-2.0.8
and this is my configuration on my eclipse:
SWIG:
Main: C:\swigwin-2.0.8\swig.exe
NDK-build:
Main:
C:\android-ndk-r8b\ndk-build.cmd
Try swig 1.3. There could be issues with 2.0. Check full build log for details.
pocketsphinx-0.7 is incompatible with the swig-2.0.8
I am trying to compile Android (Froyo) from the source for my Nexus One. I pretty much followed all instructions from here.
Though the instructions are for Gingerbread, I don't really see much of a difference for Froyo. After I do a "make -j4", the following error is thrown:
Install: out/target/product/passion/system/lib/libmedia.so
target SharedLib: libstagefright_foundation (out/target/product/passion/obj/SHARED_LIBRARIES/libstagefright_foundation_intermediates/LINKED/libstagefright_foundation.so)
target SharedLib: libstagefright_color_conversion (out/target/product/passion/obj/SHARED_LIBRARIES/libstagefright_color_conversion_intermediates/LINKED/libstagefright_color_conversion.so)
target SharedLib: libaudio (out/target/product/passion/obj/SHARED_LIBRARIES/libaudio_intermediates/LINKED/libaudio.so)
target SharedLib: libaudiopolicy (out/target/product/passion/obj/SHARED_LIBRARIES/libaudiopolicy_intermediates/LINKED/libaudiopolicy.so)
target SharedLib: libcameraservice (out/target/product/passion/obj/SHARED_LIBRARIES/libcameraservice_intermediates/LINKED/libcameraservice.so)
prebuilt/darwin-x86/toolchain/arm-eabi-4.4.3/bin/../lib/gcc/arm-eabi/4.4.3/../../../../arm-eabi/bin/ld: out/target/product/passion/obj/SHARED_LIBRARIES/libcameraservice_intermediates/CameraService.o: in function android::CameraService::getCameraInfo(int, android::CameraInfo*):frameworks/base/services/camera/libcameraservice/CameraService.cpp:109: error: undefined reference to 'HAL_getCameraInfo'
prebuilt/darwin-x86/toolchain/arm-eabi-4.4.3/bin/../lib/gcc/arm-eabi/4.4.3/../../../../arm-eabi/bin/ld: out/target/product/passion/obj/SHARED_LIBRARIES/libcameraservice_intermediates/CameraService.o: in function android::CameraService::CameraService():frameworks/base/services/camera/libcameraservice/CameraService.cpp:75: error: undefined reference to 'HAL_getNumberOfCameras'
prebuilt/darwin-x86/toolchain/arm-eabi-4.4.3/bin/../lib/gcc/arm-eabi/4.4.3/../../../../arm-eabi/bin/ld: out/target/product/passion/obj/SHARED_LIBRARIES/libcameraservice_intermediates/CameraService.o: in function android::CameraService::CameraService():frameworks/base/services/camera/libcameraservice/CameraService.cpp:75: error: undefined reference to 'HAL_getNumberOfCameras'
prebuilt/darwin-x86/toolchain/arm-eabi-4.4.3/bin/../lib/gcc/arm-eabi/4.4.3/../../../../arm-eabi/bin/ld: out/target/product/passion/obj/SHARED_LIBRARIES/libcameraservice_intermediates/CameraService.o: in function android::CameraService::connect(android::sp<android::ICameraClient> const&, int):frameworks/base/services/camera/libcameraservice/CameraService.cpp:148: error: undefined reference to 'HAL_openCameraHardware'
prebuilt/darwin-x86/toolchain/arm-eabi-4.4.3/bin/../lib/gcc/arm-eabi/4.4.3/../../../../arm-eabi/bin/ld: out/target/product/passion/obj/SHARED_LIBRARIES/libcameraservice_intermediates/CameraService.o: in function android::CameraService::connect(android::sp<android::ICameraClient> const&, int):frameworks/base/services/camera/libcameraservice/CameraService.cpp:154: error: undefined reference to 'HAL_getCameraInfo'
collect2: ld returned 1 exit status
make: *** [out/target/product/passion/obj/SHARED_LIBRARIES/libcameraservice_intermediates/LINKED/libcameraservice.so] Error 1
make: *** Waiting for unfinished jobs....
Note: cts/tools/dx-tests/src/dxc/junit/opcodes/invokeinterface/jm/T_invokeinterface_1.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
compiling all jasmin (*.j)
compiling all .cfh files into .class files
generating Main_*.java files reading from cts/tools/dx-tests writing to out/host/darwin-x86/obj/EXECUTABLES/dx-tests_intermediates/mainfiles
using java src:cts/tools/dx-tests/src
Collecting all junit tests...
Time: 0.025
OK (0 tests)
Can someone please help me resolve this issue?
The function was named getCameraInfo() in Froyo but was changed to HAL_getCameraInfo() in Gingerbread. Therefore the dynamic library, libcamera.so extracted from a Froyo machine won't work in a Gingerbread build.
I'm not sure if you are able to bypass this…