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我試圖編譯在x64平臺(Ubuntu的)X32 LD_PRELOAD,我命令:在64位編譯X32位的Ubuntu LD_PRELOAD
g++ -fPIC -m32 -shared -Wl,-soname,test.so -ldl -o test.so test.cpp
但我發現了錯誤:
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.4.5/libstdc++.so when searching for -lstdc++
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.4.5/libstdc++.a when searching for -lstdc++
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.4.5/libstdc++.so when searching for -lstdc++
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.4.5/libstdc++.a when searching for -lstdc++
/usr/bin/ld: cannot find -lstdc++
collect2: ld returned 1 exit status
我該如何解決這個問題? 謝謝!
您可能會丟失一些multilib軟件包,或者您的32位標準C++庫不在lib路徑中。 –