Cannot find -lcore and -lfeatures

[sliencioGLL]

I have compiled successful under the ubuntu(18.04), as it shows in following figure.

When I complied the task of which path is "./example/task1" under the root directory, it called 2 errors that shows in following figure.

/usr/bin/ld: cannot find -lcore
/usr/bin/ld: cannot find -lfeatures

How to fix those bugs？

[sliencioGLL]

@QT-Zhu Yes, it can run the executable files which built in ImageBasedModellingEdu/build/examples/task1 successfully.

The reason why I compiled the source files in ImageBasedModellingEdu/examples/task1 is that I need to run the debug mode to modify some parameters for experimental observation. Unfortunately, I am unfamiliar with the Cmake and C++.

I guess that the CmakeLists.txt in ImageBasedModellingEdu/examples/task1 should be modified.

Can you tell me how to fix it?

It would be better if you can upload the right CmakeLists.txt.

[sliencioGLL]

I have added following statements in CmakeLists.txt which located at ImageBasedModellingEdu/examples/task1.

link_directories("/workspace/SFM/ImageBasedModellingEdu-new/build/util")
link_directories("/workspace/SFM/ImageBasedModellingEdu-new/build/core")
link_directories("/workspace/SFM/ImageBasedModellingEdu-new/build/features")
link_directories("/workspace/SFM/ImageBasedModellingEdu-new/build/sfm")

but it met other bugs， as it shows in following figure.

[ 33%] Linking CXX executable class1_test_features
/home/ganlinlu/workspace/SFM/ImageBasedModellingEdu-new/build/core/libcore.a(image_io.cc.o)：在函数‘core::image::load_png_file_headers(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&)’中：
image_io.cc:(.text+0x67a)：对‘png_sig_cmp’未定义的引用
image_io.cc:(.text+0x694)：对‘png_create_read_struct’未定义的引用
image_io.cc:(.text+0x6a9)：对‘png_create_info_struct’未定义的引用
image_io.cc:(.text+0x6c3)：对‘png_init_io’未定义的引用
image_io.cc:(.text+0x6d1)：对‘png_set_sig_bytes’未定义的引用
image_io.cc:(.text+0x6df)：对‘png_read_info’未定义的引用
image_io.cc:(.text+0x6ed)：对‘png_get_image_width’未定义的引用
image_io.cc:(.text+0x6fd)：对‘png_get_image_height’未定义的引用
image_io.cc:(.text+0x70e)：对‘png_get_channels’未定义的引用
image_io.cc:(.text+0x71f)：对‘png_get_bit_depth’未定义的引用
image_io.cc:(.text+0x749)：对‘png_destroy_read_struct’未定义的引用
image_io.cc:(.text+0x7a0)：对‘png_destroy_read_struct’未定义的引用
image_io.cc:(.text+0x8da)：对‘png_destroy_read_struct’未定义的引用
/home/ganlinlu/workspace/SFM/ImageBasedModellingEdu-new/build/core/libcore.a(image_io.cc.o)：在函数‘core::image::load_jpg_file_headers(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&)’中：
image_io.cc:(.text+0x97e)：对‘jpeg_std_error’未定义的引用
image_io.cc:(.text+0x9b4)：对‘jpeg_CreateDecompress’未定义的引用
image_io.cc:(.text+0x9bf)：对‘jpeg_stdio_src’未定义的引用
image_io.cc:(.text+0x9c9)：对‘jpeg_read_header’未定义的引用
image_io.cc:(.text+0xa0a)：对‘jpeg_destroy_decompress’未定义的引用
image_io.cc:(.text+0xaf8)：对‘jpeg_destroy_decompress’未定义的引用
/home/ganlinlu/workspace/SFM/ImageBasedModellingEdu-new/build/core/libcore.a(image_io.cc.o)：在函数‘core::image::save_jpg_file(std::shared_ptr<core::Image const>, std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, int)’中：
image_io.cc:(.text+0xbef)：对‘jpeg_std_error’未定义的引用
image_io.cc:(.text+0xc09)：对‘jpeg_CreateCompress’未定义的引用
image_io.cc:(.text+0xc14)：对‘jpeg_stdio_dest’未定义的引用
image_io.cc:(.text+0xc5b)：对‘jpeg_set_defaults’未定义的引用
image_io.cc:(.text+0xc6b)：对‘jpeg_set_quality’未定义的引用
image_io.cc:(.text+0xc78)：对‘jpeg_start_compress’未定义的引用
image_io.cc:(.text+0xcb9)：对‘jpeg_write_scanlines’未定义的引用
image_io.cc:(.text+0xcd1)：对‘jpeg_finish_compress’未定义的引用
image_io.cc:(.text+0xcd9)：对‘jpeg_destroy_compress’未定义的引用
image_io.cc:(.text+0xd29)：对‘jpeg_destroy_compress’未定义的引用
/home/ganlinlu/workspace/SFM/ImageBasedModellingEdu-new/build/core/libcore.a(image_io.cc.o)：在函数‘core::image::save_tiff_file(std::shared_ptr<core::Image const>, std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&)’中：
image_io.cc:(.text+0xea6)：对‘TIFFOpen’未定义的引用
image_io.cc:(.text+0xed0)：对‘TIFFSetField’未定义的引用
image_io.cc:(.text+0xee2)：对‘TIFFSetField’未定义的引用
image_io.cc:(.text+0xef4)：对‘TIFFSetField’未定义的引用
image_io.cc:(.text+0xf08)：对‘TIFFSetField’未定义的引用
image_io.cc:(.text+0xf1c)：对‘TIFFSetField’未定义的引用
/home/ganlinlu/workspace/SFM/ImageBasedModellingEdu-new/build/core/libcore.a(image_io.cc.o):image_io.cc:(.text+0xf30): 跟着更多未定义的参考到 TIFFSetField
/home/ganlinlu/workspace/SFM/ImageBasedModellingEdu-new/build/core/libcore.a(image_io.cc.o)：在函数‘core::image::save_tiff_file(std::shared_ptr<core::Image const>, std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&)’中：
image_io.cc:(.text+0xf6c)：对‘TIFFWriteEncodedStrip’未定义的引用
image_io.cc:(.text+0xf77)：对‘TIFFClose’未定义的引用
/home/ganlinlu/workspace/SFM/ImageBasedModellingEdu-new/build/core/libcore.a(image_io.cc.o)：在函数‘core::image::save_tiff_16_file(std::shared_ptr<core::Image const>, std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&)’中：
image_io.cc:(.text+0x10b6)：对‘TIFFOpen’未定义的引用
image_io.cc:(.text+0x10e0)：对‘TIFFSetField’未定义的引用
image_io.cc:(.text+0x10f2)：对‘TIFFSetField’未定义的引用
image_io.cc:(.text+0x1104)：对‘TIFFSetField’未定义的引用
image_io.cc:(.text+0x1118)：对‘TIFFSetField’未定义的引用
image_io.cc:(.text+0x112c)：对‘TIFFSetField’未定义的引用
/home/ganlinlu/workspace/SFM/ImageBasedModellingEdu-new/build/core/libcore.a(image_io.cc.o):image_io.cc:(.text+0x1140): 跟着更多未定义的参考到 TIFFSetField
/home/ganlinlu/workspace/SFM/ImageBasedModellingEdu-new/build/core/libcore.a(image_io.cc.o)：在函数‘core::image::save_tiff_16_file(std::shared_ptr<core::Image const>, std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&)’中：
image_io.cc:(.text+0x1182)：对‘TIFFWriteEncodedStrip’未定义的引用
image_io.cc:(.text+0x118d)：对‘TIFFClose’未定义的引用
/home/ganlinlu/workspace/SFM/ImageBasedModellingEdu-new/build/core/libcore.a(image_io.cc.o)：在函数‘core::image::load_jpg_file(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, std::__cxx11::basic_string<char, std::char_traits, std::allocator >*)’中：
image_io.cc:(.text+0x2e86)：对‘jpeg_std_error’未定义的引用
image_io.cc:(.text+0x2ebc)：对‘jpeg_CreateDecompress’未定义的引用
image_io.cc:(.text+0x2ec7)：对‘jpeg_stdio_src’未定义的引用
image_io.cc:(.text+0x2ede)：对‘jpeg_save_markers’未定义的引用
image_io.cc:(.text+0x2ee8)：对‘jpeg_read_header’未定义的引用
image_io.cc:(.text+0x3009)：对‘jpeg_start_decompress’未定义的引用
image_io.cc:(.text+0x303c)：对‘jpeg_read_scanlines’未定义的引用
image_io.cc:(.text+0x3064)：对‘jpeg_finish_decompress’未定义的引用
image_io.cc:(.text+0x306c)：对‘jpeg_destroy_decompress’未定义的引用
image_io.cc:(.text+0x3277)：对‘jpeg_destroy_decompress’未定义的引用
/home/ganlinlu/workspace/SFM/ImageBasedModellingEdu-new/build/core/libcore.a(image_io.cc.o)：在函数‘core::image::load_tiff_file(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&)’中：
image_io.cc:(.text+0x3389)：对‘TIFFSetWarningHandler’未定义的引用
image_io.cc:(.text+0x3395)：对‘TIFFSetErrorHandler’未定义的引用
image_io.cc:(.text+0x33a4)：对‘TIFFOpen’未定义的引用
image_io.cc:(.text+0x33c4)：对‘TIFFGetField’未定义的引用
image_io.cc:(.text+0x33d8)：对‘TIFFGetField’未定义的引用
image_io.cc:(.text+0x33ec)：对‘TIFFGetField’未定义的引用
image_io.cc:(.text+0x3400)：对‘TIFFGetField’未定义的引用
image_io.cc:(.text+0x34a5)：对‘TIFFScanlineSize’未定义的引用
image_io.cc:(.text+0x34cf)：对‘TIFFReadScanline’未定义的引用
image_io.cc:(.text+0x34e3)：对‘TIFFClose’未定义的引用
image_io.cc:(.text+0x35e9)：对‘TIFFClose’未定义的引用
/home/ganlinlu/workspace/SFM/ImageBasedModellingEdu-new/build/core/libcore.a(image_io.cc.o)：在函数‘core::image::save_png_file(std::shared_ptr<core::Image const>, std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, int)’中：
image_io.cc:(.text+0x3747)：对‘png_create_write_struct’未定义的引用
image_io.cc:(.text+0x375d)：对‘png_create_info_struct’未定义的引用
image_io.cc:(.text+0x3778)：对‘png_init_io’未定义的引用
image_io.cc:(.text+0x37b2)：对‘png_set_compression_level’未定义的引用
image_io.cc:(.text+0x37dd)：对‘png_set_IHDR’未定义的引用
image_io.cc:(.text+0x3814)：对‘png_set_rows’未定义的引用
image_io.cc:(.text+0x3827)：对‘png_write_png’未定义的引用
image_io.cc:(.text+0x3836)：对‘png_write_end’未定义的引用
image_io.cc:(.text+0x3845)：对‘png_destroy_write_struct’未定义的引用
image_io.cc:(.text+0x3b83)：对‘png_destroy_write_struct’未定义的引用
image_io.cc:(.text+0x3bf1)：对‘png_destroy_write_struct’未定义的引用
/home/ganlinlu/workspace/SFM/ImageBasedModellingEdu-new/build/core/libcore.a(image_io.cc.o)：在函数‘core::image::load_png_file(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&)’中：
image_io.cc:(.text+0x45c0)：对‘png_sig_cmp’未定义的引用
image_io.cc:(.text+0x45de)：对‘png_create_read_struct’未定义的引用
image_io.cc:(.text+0x45f4)：对‘png_create_info_struct’未定义的引用
image_io.cc:(.text+0x460f)：对‘png_init_io’未定义的引用
image_io.cc:(.text+0x461e)：对‘png_set_sig_bytes’未定义的引用
image_io.cc:(.text+0x462d)：对‘png_read_info’未定义的引用
image_io.cc:(.text+0x463c)：对‘png_get_image_width’未定义的引用
image_io.cc:(.text+0x464e)：对‘png_get_image_height’未定义的引用
image_io.cc:(.text+0x4660)：对‘png_get_channels’未定义的引用
image_io.cc:(.text+0x4673)：对‘png_get_bit_depth’未定义的引用
image_io.cc:(.text+0x4693)：对‘png_get_bit_depth’未定义的引用
image_io.cc:(.text+0x46ae)：对‘png_get_color_type’未定义的引用
image_io.cc:(.text+0x46cd)：对‘png_set_expand_gray_1_2_4_to_8’未定义的引用
image_io.cc:(.text+0x46e1)：对‘png_get_valid’未定义的引用
image_io.cc:(.text+0x46f8)：对‘png_read_update_info’未定义的引用
image_io.cc:(.text+0x47e9)：对‘png_read_image’未定义的引用
image_io.cc:(.text+0x47fa)：对‘png_destroy_read_struct’未定义的引用
image_io.cc:(.text+0x4846)：对‘png_set_tRNS_to_alpha’未定义的引用
image_io.cc:(.text+0x4a49)：对‘png_set_palette_to_rgb’未定义的引用
image_io.cc:(.text+0x4aeb)：对‘png_destroy_read_struct’未定义的引用
image_io.cc:(.text+0x4bef)：对‘png_destroy_read_struct’未定义的引用
image_io.cc:(.text+0x4c74)：对‘png_destroy_read_struct’未定义的引用
/home/ganlinlu/workspace/SFM/ImageBasedModellingEdu-new/build/core/libcore.a(image_io.cc.o)：在函数‘core::image::load_tiff_16_file(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&)’中：
image_io.cc:(.text+0x4d29)：对‘TIFFSetWarningHandler’未定义的引用
image_io.cc:(.text+0x4d35)：对‘TIFFSetErrorHandler’未定义的引用
image_io.cc:(.text+0x4d44)：对‘TIFFOpen’未定义的引用
image_io.cc:(.text+0x4d64)：对‘TIFFGetField’未定义的引用
image_io.cc:(.text+0x4d78)：对‘TIFFGetField’未定义的引用
image_io.cc:(.text+0x4d8c)：对‘TIFFGetField’未定义的引用
image_io.cc:(.text+0x4da0)：对‘TIFFGetField’未定义的引用
image_io.cc:(.text+0x4e45)：对‘TIFFScanlineSize’未定义的引用
image_io.cc:(.text+0x4e73)：对‘TIFFReadScanline’未定义的引用
image_io.cc:(.text+0x4e87)：对‘TIFFClose’未定义的引用
image_io.cc:(.text+0x4f40)：对‘TIFFClose’未定义的引用
/home/ganlinlu/workspace/SFM/ImageBasedModellingEdu-new/build/features/libfeatures.a(sift.cc.o)：在函数‘features::Sift::set_image(std::shared_ptr<core::Image const>)’中：
sift.cc:(.text+0x4279)：对‘core::image::byte_to_float_image(std::shared_ptr<core::Image const>)’未定义的引用
collect2: error: ld returned 1 exit status
CMakeFiles/class1_test_features.dir/build.make:118: recipe for target 'class1_test_features' failed
make[3]: *** [class1_test_features] Error 1
CMakeFiles/Makefile2:188: recipe for target 'CMakeFiles/class1_test_features.dir/all' failed
make[2]: *** [CMakeFiles/class1_test_features.dir/all] Error 2
CMakeFiles/Makefile2:195: recipe for target 'CMakeFiles/class1_test_features.dir/rule' failed
make[1]: *** [CMakeFiles/class1_test_features.dir/rule] Error 2
Makefile:177: recipe for target 'class1_test_features' failed
make: *** [class1_test_features] Error 2

[sliencioGLL]

@QT-Zhu I don't think your advice is a good solution, hahaha......

[Rogerlv51]

@sliencioGLL ，老哥请问你后面解决了吗