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Update CMakeLists.txt#117

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ljch2018 wants to merge1 commit intobaidu:master

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Update CMakeLists.txt#117

ljch2018 wants to merge1 commit intobaidu:masterfromljch2018:patch-2

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ljch2018 commentedFeb 27, 2019

Fix undefined reference to `libiconv_open' problem in some old system.

Update CMakeLists.txt

af77b4a

Fix undefined reference to `libiconv_open' problem in some old system.

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wshhja commentedApr 3, 2019

Excuse me,i modified the file CMakeList.txt as your commit,but it still report error "undefined reference to libiconv_open".How can i fixed the bug?My console log shows that:
Linking CXX executable annoy_index_build_tool libanyq.a(utils.cpp.o)：在函数‘anyq::utf8_to_gbk(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)’中： /home/hhj/gd/AnyQ/src/common/utils.cpp:448：对‘libiconv_open’未定义的引用 /home/hhj/gd/AnyQ/src/common/utils.cpp:449：对‘libiconv’未定义的引用 /home/hhj/gd/AnyQ/src/common/utils.cpp:450：对‘libiconv_close’未定义的引用 libanyq.a(utils.cpp.o)：在函数‘anyq::gbk_to_utf8(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)’中： /home/hhj/gd/AnyQ/src/common/utils.cpp:464：对‘libiconv_open’未定义的引用 /home/hhj/gd/AnyQ/src/common/utils.cpp:465：对‘libiconv’未定义的引用 /home/hhj/gd/AnyQ/src/common/utils.cpp:466：对‘libiconv_close’未定义的引用 collect2: error: ld returned 1 exit status CMakeFiles/annoy_index_build_tool.dir/build.make:108: recipe for target 'annoy_index_build_tool' failed make[2]: *** [annoy_index_build_tool] Error 1 CMakeFiles/Makefile2:60: recipe for target 'CMakeFiles/annoy_index_build_tool.dir/all' failed make[1]: *** [CMakeFiles/annoy_index_build_tool.dir/all] Error 2 Makefile:75: recipe for target 'all' failed make: *** [all] Error 2