bioinfornatics wrote: > Hi, after building and installing dmd i fail to use generated > executable because they are an undefined symbol. > > > $ /opt/dmd/bin/dmd -L-lcurl testDelegate.d > > $ ./testDelegate > ./testDelegate: symbol lookup error: > /opt/dmd/lib/libphobos2.so.0.66: undefined symbol: > curl_version_info > > $ ldd ./testDelegate > linux-vdso.so.1 => (0x00007fff2d4e8000) > libcurl.so.4 => /opt/dmd/lib/libcurl.so.4 (0x00007f82fd060000) > libdl.so.2 => /lib64/libdl.so.2 (0x00007f82fce58000) > libphobos2.so.0.66 => /opt/dmd/lib/libphobos2.so.0.66 > (0x00007f82fc810000) > libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f82fc5f0000) > libm.so.6 => /lib64/libm.so.6 (0x00007f82fc2e8000) > librt.so.1 => /lib64/librt.so.1 (0x00007f82fc0e0000) > libc.so.6 => /lib64/libc.so.6 (0x00007f82fbd20000) > /lib64/ld-linux-x86-64.so.2 (0x00007f82fd288000) > > given executable is link with libcurl provided by dmd > > when i look into these curl lib they are any curl_version_info > symbol > > # readelf -Ws /opt/dmd/lib/libcurl.so.4 | grep curl_version_info > > # readelf -Ws /opt/dmd/lib/libcurl_stub.so | grep > curl_version_info > > while this symbol exist on libcurl provided by my fedora > > # readelf -Ws /usr/lib64/libcurl.so.4| grep curl_version_info > 346: 0000000000023f20 140 FUNC GLOBAL DEFAULT 11 > curl_version_info
You are probably using DMD provided @ dlang.org... That one has issues (curl) on Fedora. DMD built with my SPEC from https://www.gitorious.org/dejan-fedora/dejan-fedora does not have these problems as far as I know. -- http://dejan.lekic.org
