Sunday, October 18, 2015

ldd usage for shared library analysis

It shows shared library dependencies.

A shared library has run-time memory footprint overhead and performance overhead. The bottleneck is load-time symbol resolution.

/home/DeskA/Qt5.2.1/5.2.1/gcc_64/lib/libQt5Gui.so.5.2: undefined reference to `QLocale::toString(long long) const'