On Monday, 26 May 2014 at 10:59:00 UTC, Dejan Lekic wrote:
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.
yes dejan your rpm works fine that is more to report it. it seem
noone care about my issue.
For me both my dmd and ldc works that was more to prevent bad
experience to new users