Hi Mark, On Fri, Apr 15, 2011 at 8:24 AM, Lewis, Mark <[email protected]> wrote: > Hi All, > > having a bit of trouble compiling the Avogadro-Squared package from the git > repo. I am using the CMakeLists.txt in the ~/avogadro-squared dir by making a > build dir and running cmake ../ from there. At the make openbabel step I get > this output: > > .......... > Linking C shared library ../../../lib/libinchi.so > CMakeFiles/inchi.dir/ichister.o: In function `len2': > /home/mark/Applications/avogadro/avogadro-squared/openbabel/src/formats/inchi103/ichister.c:189: > undefined reference to `sqrt' > /home/mark/Applications/avogadro/avogadro-squared/openbabel/src/formats/inchi103/strutil.c:2915: > undefined reference to `sqrt' > collect2: ld returned 1 exit status > > This is a new one to me. math.h is included in ichister.c and strutil.c, it > exists in my /usr/include directory. Have not encountered this before. I > don't want to go around changing the Makefile with no advice. > > Surely everything up to that point used some sort of trigonometric > function...? > I was just testing this out last night and did not see that error. I have added a forcebuild step for Open Babel, meaning that it will get rebuild each time you type make at the top level now. If you could try a,
make VERBOSE=1 That will show the link line, it should be linking to libm to provide all of the standard maths functions. I just checked, and everything is compiling/building/linking for me on Linux (x86_64, GCC 4.5). Marcus ------------------------------------------------------------------------------ Benefiting from Server Virtualization: Beyond Initial Workload Consolidation -- Increasing the use of server virtualization is a top priority.Virtualization can reduce costs, simplify management, and improve application availability and disaster protection. Learn more about boosting the value of server virtualization. http://p.sf.net/sfu/vmware-sfdev2dev _______________________________________________ Avogadro-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/avogadro-devel
