• Timo Rothenpieler's avatar
    configure: check for dlsym as well · 1c37be6e
    Timo Rothenpieler authored
    For some reason, when compiling with gcc-asan and a recent enough gcc
    version(seen on 5.3+ so far), linking dlopen works without -ldl, but
    dlsym fails with:
    
    undefined reference to symbol 'dlsym@@GLIBC_2.2.5'
    
    So this patchs checks for both dlopen and dlsym to work for determining
    if -ldl is needed.
    1c37be6e
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