Problems compiling OpenCV with static link on pandaboard

I installed opencv with static binding on pandaboard using the option BUILD_SHARED_LIBS = 0. I am using ubuntu 11.10. I also created third-party libraries png, jpeg, jasper and zlib. (cmake options BUILD_PNG = ON BUILD_JASPER = ON BUILD_JPEG = ON BUILD_ZLIB = ON WITH_JPEG = ON WITH_PNG = ON WITH_JASPER = ON). My opencv installation was successful. However, when I compile the test program, I get a link to undefined errors. All these errors seem to be related to jpeg, png and jasper libraries, but I cannot understand why libhighgui cannot reference third-party libraries when I explicitly link them. This is how I compile my program:

g++ -static face_recognition.cpp -o fcarm -I/home/nandhini/opencv/2.4.2static/include/opencv -I/home/nandhini/opencv/2.4.2static/include -L/home/nandhini/opencv/2.4.2static/lib/ -L/home/nandhini/opencv/2.4.2static/share/OpenCV/3rdparty/lib -llibjpeg -llibjasper -llibpng -lzlib -lopencv_core -lopencv_contrib -lopencv_imgproc -lopencv_highgui -lopencv_ml -lopencv_video -lopencv_features2d -lopencv_calib3d -lopencv_objdetect -lopencv_flann -lopencv_photo -lopencv_legacy -pthread -lm -lrt -lstdc++ -ldl

I have been stuck with this problem for a long time, and I would really appreciate if someone could help me solve this problem. Please help, thanks!

Here is a list of my mistakes:

/home/nandhini/opencv/2.4.2static/lib//libopencv_core.a(persistence.cpp.o): In functionicvGets (CvFileStorage *, char *, int) ': persistence.cpp :(. text._ZL7icvGetsP13CvFileStoragePci + 0x7e): undefined reference to gzgets' /home/nandhini/opencv/2.4.2static/lib//libopencv_core.a(persistence.cpp.o): In function_ZL16icvYMLSkipSpacesP13CvFileStoragePcii.constprop.61' :Lppi.cpi.pi.pi.pi.pi.pipp.iip_cp.iip_cp.iip_cp_p_pii.constprop.iipi_p_p_p_cii.constprop_1_p_cp_pcii.constprop. ): undefined link to gzeof' /home/nandhini/opencv/2.4.2static/lib//libopencv_core.a(persistence.cpp.o): In functionicvPuts (CvFileStorage *, char const *) ': persistence.cpp :(. text._ZL7icvPutsP13CvFileStoragePKc + 0x138): undefined link to gzputs' /home/nandhini/opencv/2.4.2static/lib//libopencv_core.a(persistence.cpp.o): In functionicvXMLSkipSpaces (CvFileStorage *, char *, int)': persistence.cpp ._ZL16icvXMLSkipSpacesP13CvFileStoragePci + 0x1a2): undefined gzeof' /home/nandhini/opencv/2.4.2static/lib//libopencv_core.a(persistence.cpp.o): In functionicvClose link (CvFileStorage *, std :: basic_string, std :: allocator> *) ': persistence.cpp :(. Text._ZL8icvCloseP13CvFilex321 + 032)gzclose' /home/nandhini/opencv/2.4.2static/lib//libopencv_core.a(persistence.cpp.o): In functioncvOpenFileStorage ': persistence.cpp :(. text.cvOpenFileStorage + 0x1b0): undefined link to gzrewind' persistence.cpp:(.text.cvOpenFileStorage+0x6b6): undefined reference togzclose' persistence.cpp :(. text.cvOpenFileStorage + 0x734): undefined link to gzopen' persistence.cpp:(.text.cvOpenFileStorage+0xcd4): undefined reference togzclose '/ home / nandhini / opencv / 2.4.2static / lib // libopencv_highgui.a (grfmt_jpeg2000.cpp.o): In the cv::JasperInitializer::~JasperInitializer()': grfmt_jpeg2000.cpp:(.text._ZN2cv17JasperInitializerD2Ev[_ZN2cv17JasperInitializerD5Ev]+0x4): undefined reference tojas_cleanup function '/ home / nandhini / opencv / 2.4.2static / lib // libopencv_highgui.a (grfmt_jpeg2000.cpp.o): In the cv::Jpeg2KDecoder::close()': grfmt_jpeg2000.cpp:(.text._ZN2cv13Jpeg2KDecoder5closeEv+0x8): undefined reference tojas_gpef2cl function :( text._ZN2cv13Jpeg2KDecoder5closeEv + 0x14):. undefined reference to jas_image_destroy' /home/nandhini/opencv/2.4.2static/lib//libopencv_highgui.a(grfmt_jpeg2000.cpp.o): In functioncv :: Jpeg2KDecoder :: readHeader () ' : grfmt_jpeg2000.cpp :( text._ZN2cv13Jpeg2KDecoder10readHeaderEv + 0xe):. undefined reference to jas_stream_fopen' grfmt_jpeg2000.cpp:(.text._ZN2cv13Jpeg2KDecoder10readHeaderEv+0x1e): undefined reference tojas_image_decode' / home / nandhini / opencv / 2.4 .2static / lib // libopencv_highgui.a (grfmt_jpeg2000.cpp.o): In functioncv::Jpeg2KDecoder::readData(cv::Mat&)': grfmt_jpeg2000.cpp:(.text._ZN2cv13Jpeg2KDecoder8readDataERNS_3MatE+0x5c): undefined reference tojas_image_getcmptbytype 'grfmt_jpeg2000.cpp :( text._ZN2cv13Jpeg2KDecoder8readDataERNS_3MatE + 0x68) : undefined reference to jas_image_getcmptbytype' grfmt_jpeg2000.cpp:(.text._ZN2cv13Jpeg2KDecoder8readDataERNS_3MatE+0x74): undefined reference tojas_image_getcmptbytype' grfmt_jpeg2000.cpp :( text._ZN2cv13Jpeg2KDecoder8readDataERNS_3MatE + 0xb8) :. undefined reference to jas_image_getcmptbytype' grfmt_jpeg2000.cpp:(.text._ZN2cv13Jpeg2KDecoder8readDataERNS_3MatE+0x126): undefined reference tojas_matrix_create 'grfmt_jpeg2000.cpp :( text._ZN2cv13Jpeg2KDecoder8readDataERNS_3MatE + 0x13e) .: undefined reference to jas_image_readcmpt' grfmt_jpeg2000.cpp:(.text._ZN2cv13Jpeg2KDecoder8readDataERNS_3MatE+0x16e): undefined reference tojas_matrix_destroy 'grfmt_jpeg2000.cpp :( text._ZN2cv13Jpeg2KDecoder8readDataERNS_3MatE + 0x184) :. undefined reference to jas_cmprof_createfromclrspc' grfmt_jpeg2000.cpp:(.text._ZN2cv13Jpeg2KDecoder8readDataERNS_3MatE+0x194): undefined reference tojas_image_chclrspc' grfmt_jpeg2000.cpp :( text._ZN2cv13Jpeg2KDecoder8readDataERNS_3MatE + 0x1a2) : undefined reference to jas_image_destroy' grfmt_jpeg2000.cpp:(.text._ZN2cv13Jpeg2KDecoder8readDataERNS_3MatE+0x1ac): undefined reference tojas_cmprof_destroy 'grfmt_jpeg2000.cpp :( text._ZN2cv13Jpeg2KDecoder8readDataERNS_3MatE + 0x220 ): undefined link tojas_cmprof_destroy' /home/nandhini/opencv/2.4.2static/lib//libopencv_highgui.a(grfmt_jpeg2000.cpp.o): In functioncv :: Jpeg2KEncoder :: writeComponent8u (void * , cv :: Mat const &) ': grfmt_jpeg2000.cpp :( text._ZN2cv13Jpeg2KEncoder16writeComponent8uEPvRKNS_3MatE + 0x1c):. undefined reference to jas_matrix_create' grfmt_jpeg2000.cpp:(.text._ZN2cv13Jpeg2KEncoder16writeComponent8uEPvRKNS_3MatE+0x86): undefined reference tojas_image_writecmpt' grfmt_jpeg2000.cpp :( text._ZN2cv13Jpeg2KEncoder16writeComponent8uEPvRKNS_3MatE + 0xa0) : undefined reference to jas_matrix_destroy' /home/nandhini/opencv/2.4.2static/lib//libopencv_highgui.a(grfmt_jpeg2000.cpp.o): In functioncv :: Jpeg2KEncoder :: writeComponent16u (void * , cv :: Mat const &) ': grfmt_jpeg2000.cpp :( text._ZN2cv13Jpeg2KEncoder17writeComponent16uEPvRKNS_3MatE + 0x1c):. undefined reference to jas_matrix_create' grfmt_jpeg2000.cpp:(.text._ZN2cv13Jpeg2KEncoder17writeComponent16uEPvRKNS_3MatE+0x86): undefined reference tojas_image_writecmpt' grfmt_jpeg2000.cpp :( text._ZN2cv13Jpeg2KEncoder17writeComponent16uEPvRKNS_3MatE + 0xa0): undefined link tojas_matrix_destroy' /home/nandhini/opencv/2.4.2static/lib//libopencv_highgui.a(grfmt_jpeg2000.cpp.o): In functioncv :: Jpeg2KEncoder :: write (cv :: Mat const &, std :: vector> const &) ': grfmt_jpeg2000.cpp :(. text._ZN2cv13Jpeg2KEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE + 0x5a) jas_image_create' grfmt_jpeg2000.cpp:(.text._ZN2cv13Jpeg2KEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE+0x8c): undefined reference tojpeg_meg_function_function ._ZN2cv13Jpeg2KEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE + 0xbe): undefined reference to jas_stream_fopen' grfmt_jpeg2000.cpp:(.text._ZN2cv13Jpeg2KEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE+0xcc): undefined reference tojas_image_strtofmt 'grfmt_jpeg2000.cpp :( text._ZN2cv13Jpeg2KEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE + 0xda) :. undefined reference to jas_image_encode' grfmt_jpeg2000.cpp:(.text._ZN2cv13Jpeg2KEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE+0xe8): undefined reference tojas_stream_close' / home / nandhini / opencv / 2.4.2static / lib // libopencv_highgui.a (grfmt_jpeg2000.cpp .o): In the function _GLOBAL__sub_I_grfmt_jpeg2000.cpp': grfmt_jpeg2000.cpp:(.text.startup._GLOBAL__sub_I_grfmt_jpeg2000.cpp+0x2): undefined reference tojas_init '/ home / nandhini / opencv / 2.4.2static / lib // libopencv_imgproc.a (templmatch.cpp.o): In the functioncv::crossCorr(cv::Mat const&, cv::Mat const&, cv::Mat&, cv::Size_<int>, int, cv::Point_<int>, double, int)': templmatch.cpp:(.text._ZN2cv9crossCorrERKNS_3MatES2_RS0_NS_5Size_IiEEiNS_6Point_IiEEdi+0x318): undefined reference tocv :: getOptimalDFTSize (int) 'templmatch.cpp :( text._ZN2cv9crossCorrERKNS_3MatES2_RS0_NS_5Size_IiEEiNS_6Point_IiEEdi + 0x33c): undefined reference to cv::getOptimalDFTSize(int)' templmatch.cpp:(.text._ZN2cv9crossCorrERKNS_3MatES2_RS0_NS_5Size_IiEEiNS_6Point_IiEEdi+0x7c4): undefined reference tocv :: dft :: cv intrampl and const arraypl const .cpp :( text._ZN2cv9crossCorrERKNS_3MatES2_RS0_NS_5Size_IiEEiNS_6Point_IiEEdi + 0xefc): undefined reference to cv::dft(cv::_InputArray const&, cv::_OutputArray const&, int, int)' templmatch.cpp:(.text._ZN2cv9crossCorrERKNS_3MatES2_RS0_NS_5Size_IiEEiNS_6Point_IiEEdi+0xf66): undefined reference tocv :: mulSpectrums (cv :: _ InputArray const &, cv :: _ InputArray const &, const cpp :( text._ZN2cv9crossCorrERKNS_3MatES2_RS0_NS_5Size_IiEEiNS_6Point_IiEEdi + 0xf8e): undefined reference to cv::dft(cv::_InputArray const&, cv::_OutputArray const&, int, int)' /home/nandhini/opencv/2.4.2static/lib//libopencv_highgui.a(grfmt_png.cpp.o): In functioncv :: PngDecoder :: readDataFromBuf (void * , unsigned char *, unsigned int) ': grfmt_png.cpp :( text._ZN2cv10PngDecoder15readDataFromBufEPvPhj + 0xc):. undefined reference topng_get_io_ptr' grfmt_png.cpp:(.text._ZN2cv10PngDecoder15readDataFromBufEPvPhj+0x10a): undefined reference topng_error '/ home / nandhini / opencv / 2.4.2static / lib // libopencv_highgui.a (grfmt_png.cpp.o): In the function cv::PngDecoder::close()': grfmt_png.cpp:(.text._ZN2cv10PngDecoder5closeEv+0x26): undefined reference topng_destroy_read_struct' / home / nandhini / opencv / 2.4.2static / lib // libopencv_highgui.ap (grfmt .cpp.o): The function cv::PngDecoder::readHeader()': grfmt_png.cpp:(.text._ZN2cv10PngDecoder10readHeaderEv+0x18): undefined reference topng_create_read_struct 'grfmt_png.cpp :( text._ZN2cv10PngDecoder10readHeaderEv + 0x22) :. undefined reference to png_create_info_struct' grfmt_png.cpp:(.text._ZN2cv10PngDecoder10readHeaderEv+0x2a): undefined reference topng_create_info_struct' grfmt_png.cpp :( text._ZN2cv10PngDecoder10readHeaderEv + 0x6a) :. undefined reference to png_set_longjmp_fn' grfmt_png.cpp:(.text._ZN2cv10PngDecoder10readHeaderEv+0xae): undefined reference topng_init_io 'grfmt_png.cpp: (. text._ZN2cv10PngDecoder10readHeaderEv + 0xd8): undefined link to png_read_info' grfmt_png.cpp:(.text._ZN2cv10PngDecoder10readHeaderEv+0xf0): undefined reference topng_get_IHDR 'grfmt_png.cpp :(. text._ZN2cv10PngDecoder10readHeaderEv + 0x166): undefined link topng_set_read_fn' /home/nandhini/opencv/2.4.2static/lib//libopencv_highgui.a(grfmt_png.cpp.o): In functioncv :: PngEncoder :: write (cv :: Mat const &, std :: vector> const &) ': grfmt_png.cpp :(. text._ZN2cv10PngEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE + 0x18): undefined link to png_create_write_struct' grfmt_png.cpp:(.text._ZN2cv10PngEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE+0x7a): undefined reference topng_cpate_fref_fre_ ._ZN2cv10PngEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE + 0x9e): undefined reference to png_set_longjmp_fn' grfmt_png.cpp:(.text._ZN2cv10PngEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE+0xce): undefined reference topng_set_write_fn 'grfmt_png.cpp :( text._ZN2cv10PngEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE + 0x14a) :. undefined reference to png_set_compression_mem_level' grfmt_png.cpp:(.text._ZN2cv10PngEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE+0x158): undefined reference topng_set_compression_strategy' grfmt_png.cpp :( text._ZN2cv10PngEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE + 0x19a) :. undefined reference to png_set_IHDR' grfmt_png.cpp:(.text._ZN2cv10PngEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE+0x1ae): undefined reference topng_write_info 'grfmt_png.cpp :(. text._ZN2cv10PngEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE + 0x1ba): undefined link topng_set_bgr' grfmt_png.cpp:(.text._ZN2cv10PngEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE+0x1ce): undefined reference topng_set_swap 'grfmt_png.cpp :( text._ZN2cv10PngEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE + 0x208) :. undefined reference to png_write_image' grfmt_png.cpp:(.text._ZN2cv10PngEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE+0x21c): undefined reference topng_write_end' grfmt_png.cpp :( text._ZN2cv10PngEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE + 0x22e) :. undefined reference to png_destroy_write_struct' grfmt_png.cpp:(.text._ZN2cv10PngEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE+0x284): undefined reference topng_init_io 'grfmt_png.cpp :( text._ZN2cv10PngEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE + 0x2c6) . : undefined link to png_set_filter' grfmt_png.cpp:(.text._ZN2cv10PngEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE+0x2d4): undefined reference topng_set_compression_level '/ home / nandhini / opencv / 2.4.2static / lib // libopencv_highgui.a (grfmt_png.cpp.o): In the function cv::PngDecoder::readData(cv::Mat&)': grfmt_png.cpp:(.text._ZN2cv10PngDecoder8readDataERNS_3MatE+0x8c): undefined reference topng_set_longjmp_fn' grfmt_png.cpp :(. text._ZN2edpd10pread10 on png_set_gray_to_rgb' grfmt_png.cpp:(.text._ZN2cv10PngDecoder8readDataERNS_3MatE+0x102): undefined reference topng_read_update_info 'grfmt_png.cpp :(. text._ZN2cv10PngDecoder8readDataERNS_3MatE + 0x126): undefined link topng_read_image' grfmt_png.cpp:(.text._ZN2cv10PngDecoder8readDataERNS_3MatE+0x12e): undefined reference topng_read_end 'grfmt_png.cpp :( text._ZN2cv10PngDecoder8readDataERNS_3MatE + 0x14e) :. undefined reference to png_set_palette_to_rgb' grfmt_png.cpp:(.text._ZN2cv10PngDecoder8readDataERNS_3MatE+0x16a): undefined reference topng_set_rgb_to_gray' grfmt_png.cpp :( text._ZN2cv10PngDecoder8readDataERNS_3MatE + 0x170) :. undefined reference to png_set_bgr' grfmt_png.cpp:(.text._ZN2cv10PngDecoder8readDataERNS_3MatE+0x178): undefined reference topng_set_strip_alpha 'grfmt_png.cpp :( text._ZN2cv10PngDecoder8readDataERNS_3MatE + 0x180) . : undefined reference to png_set_swap' grfmt_png.cpp:(.text._ZN2cv10PngDecoder8readDataERNS_3MatE+0x18c): undefined reference topng_set_expand_gray_1_2_4_to_8 'grfmt_png.cpp :( text._ZN2cv10PngDecoder8readDataERNS_3MatE + 0x194) :. undefined reference to png_set_strip_16' /home/nandhini/opencv/2.4.2static/lib//libopencv_highgui.a(grfmt_png.cpp.o): In functioncv :: PngEncoder :: writeDataToBuf (void * , unsigned char *, unsigned int)': grfmt_png.cpp :( text._ZN2cv10PngEncoder14writeDataToBufEPvPhj + 0x16): undefined link topng_get_io_ptr' /home/nandhini/opencv/2.4.2static/lib//libopencv_highgui.a(grfmt_jpeg.cpp.o): In function_ZN2cvL16my_jpeg_load_dhtEP22jpeg_decompress_structPhPP9JHUFF_TBLS5_.constprop.30 ': grfmt_jpeg.cpp :( text.unlikely._ZN2cvL16my_jpeg_load_structPhPP9JHUFF_TBLS5_.constprop.30 + 0xa4 ):. Undefined reference to jpeg_alloc_huff_table' /home/nandhini/opencv/2.4.2static/lib//libopencv_highgui.a(grfmt_jpeg.cpp.o): In functioncv :: JpegEncoder :: write (cv :: Mat const &, std :: vector> const &) ': grfmt_jpeg.cpp :( text._ZN2cv11JpegEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE + 0x6e):. undefined reference to jpeg_CreateCompress' grfmt_jpeg.cpp:(.text._ZN2cv11JpegEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE+0x78): undefined reference tojpeg_std_error' grfmt_jpeg.cpp :( text._ZN2cv11JpegEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE + 0xdc) :. undefined reference to jpeg_destroy_compress' grfmt_jpeg.cpp:(.text._ZN2cv11JpegEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE+0x194): undefined reference tojpeg_set_defaults' grfmt_jpeg.cpp :( text._ZN2cv11JpegEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE +. 0x1a2): undefined link to jpeg_set_quality' grfmt_jpeg.cpp:(.text._ZN2cv11JpegEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE+0x1ae): undefined reference tojpeg_start_compress' grfmt_jpeg.cpp :(. Text._ZN2cv11JpegEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE + 0x1f6): undefined link tojpeg_write_scanlines' grfmt_jpeg.cpp:(.text._ZN2cv11JpegEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE+0x208): undefined reference tojpeg_finish_compress' grfmt_jpeg.cpp :( text._ZN2cv11JpegEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE + 0x25e) :. undefined reference to jpeg_stdio_dest' grfmt_jpeg.cpp:(.text._ZN2cv11JpegEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE+0x2a6): undefined reference tojpeg_write_scanlines' grfmt_jpeg.cpp :( text._ZN2cv11JpegEncoder5writeERKNS_3MatERKSt6vectorIiSaIiEE + 0x2fa) :. undefined reference to jpeg_write_scanlines' /home/nandhini/opencv/2.4.2static/lib//libopencv_highgui.a(grfmt_jpeg.cpp.o): In functioncv :: JpegDecoder :: close () ' : grfmt_jpeg.cpp :( text._ZN2cv11JpegDecoder5closeEv + 0xa):. undefined reference to jpeg_destroy_decompress' /home/nandhini/opencv/2.4.2static/lib//libopencv_highgui.a(grfmt_jpeg.cpp.o): In functioncv :: JpegDecoder :: readData (cv :: Mat &) ': grfmt_jpeg.cpp :( text._ZN2cv11JpegDecoder8readDataERNS_3MatE + 0x90): undefined reference to jpeg_start_decompress' grfmt_jpeg.cpp:(.text._ZN2cv11JpegDecoder8readDataERNS_3MatE+0x10a): undefined reference tojpeg_read_scanlines' grfmt_jpeg.cpp: (text._ZN2cv11JpegDecoder8readDataERNS_3MatE + 0x15a): undefined link to jpeg_finish_decompress' /home/nandhini/opencv/2.4.2static/lib//libopencv_highgui.a(grfmt_jpeg.cpp.o): In functioncv :: JpegDecoder :: readHeader () ': grfmt_jpeg.cpp :(. text._ZN2cv11JpegDecoder10readHeaderEv + 0jpeg_std_error' grfmt_jpeg.cpp:(.text._ZN2cv11JpegDecoder10readHeaderEv+0x56): undefined reference tojpeg_CreateDecompress 'grfmt_jpeg.cpp :(. text._ZN2cv11JpegDecoder10readHeaderEv + 0x92): undefined link to jpeg_stdio_src' grfmt_jpeg.cpp:(.text._ZN2cv11JpegDecoder10readHeaderEv+0x9a): undefined reference tojpeg_read_header' grfmt_jpeg.cpp :(. text._ZN2cv11JpegDededer0ederjpeg_resync_to_restart' collect2: ld returned 1 exit status