https://sourceforge.net/p/libgimli/bugs/Recent changes to bugsenTue, 09 Apr 2013 06:06:07 -0000https://sourceforge.net/p/libgimli/bugs/1/<div class="markdown_content"><p>Hi,</p> <p>I downloaded the sources via svn co <a href="https://libgimli.svn.sourceforge.net/svnroot/libgimli/trunk">https://libgimli.svn.sourceforge.net/svnroot/libgimli/trunk</a> libgimli and tried to compile libgimli. </p> <p>For linking the required libraries, I set</p> <p>export LDFLAGS='-L/cluster/apps/openblas/0.2.4_seq/x86_64/gcc_4.7.0 -lopenblas -L/cluster/apps/boost/1.51.0/x86_64/serial/gcc_4.7.0/lib64 -lboost_system -L/cluster/apps/suitesparse/4.0.2/x86_64/gcc_4.7.0/lib64 -lsuitesparseconfig -lcolamd -lcholmod -lamd -lldl'</p> <p>Everything seems to compile without error but when doing an ldd -d command to check if the library is complete, it shows an undefined symbol</p> <p>[sfux@brutus2 ~]$ ldd -d libgimli-0.9.so.0<br /> linux-vdso.so.1 =&gt; (0x00007fffe4d24000)<br /> libboost_thread.so.1.51.0 =&gt; /cluster/apps/boost/1.51.0/x86_64/serial/gcc_4.7.0/lib64/libboost_thread.so.1.51.0 (0x00007fadadf76000)<br /> libopenblas.so.0 =&gt; /cluster/apps/openblas/0.2.4_seq/x86_64/gcc_4.7.0/libopenblas.so.0 (0x00007f442f491000)<br /> libboost_system.so.1.51.0 =&gt; /cluster/apps/boost/1.51.0/x86_64/serial/gcc_4.7.0/lib64/libboost_system.so.1.51.0 (0x00007fadadd64000)<br /> libstdc++.so.6 =&gt; /cluster/apps/gcc/gcc470/lib64/../lib64/libstdc++.so.6 (0x00007fadada5c000)<br /> libm.so.6 =&gt; /lib64/libm.so.6 (0x00007fadad7d8000)<br /> libc.so.6 =&gt; /lib64/libc.so.6 (0x00007fadad445000)<br /> libgcc_s.so.1 =&gt; /cluster/apps/gcc/gcc470/lib64/../lib64/libgcc_s.so.1 (0x00007fadad22f000)<br /> libboost_chrono.so.1.51.0 =&gt; /cluster/apps/boost/1.51.0/x86_64/serial/gcc_4.7.0/lib64/libboost_chrono.so.1.51.0 (0x00007fadad028000)<br /> librt.so.1 =&gt; /lib64/librt.so.1 (0x00007fadace20000)<br /> libpthread.so.0 =&gt; /lib64/libpthread.so.0 (0x00007fadacc02000)<br /> /lib64/ld-linux-x86-64.so.2 (0x00007fadae579000)<br /> undefined symbol: colamd_printf (./libgimli-0.9.so.0)<br /> [sfux@brutus2 ~]$</p> <p>this somehow indicates that libcolamd.a from suitesparse was not linked correctly. When linking to libgimli, I get an "undefined reference to" error shows up until libsuitesparseconfig and libcolamd are linked explicitely.</p> <p>Best regards</p> <p>Sam</p></div>Samuel FuxTue, 09 Apr 2013 06:06:07 -0000https://sourceforge.net543424c47059e78023172e4bab7169e86994ca28