On Sun, Apr 27, 2008 at 8:57 PM, Kevin J. Cummings <cummings@xxxxxxxxxxxxxxxxxx> wrote: > > Paul Smith wrote: > > > On Sun, Apr 27, 2008 at 8:38 PM, Kevin J. Cummings > > <cummings@xxxxxxxxxxxxxxxxxx> > > <cummings@xxxxxxxxxxxxxxxxxx> > > > > > > > > <cummings@xxxxxxxxxxxxxxxxxx> > > > > > > > > > > > > > I am experiencing the following > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > problem with g77 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > $ g77 -O4 -lstdc++ cwrapper.o toyprob.o algencanma.o > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > algencan.o -o > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > algencanma > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > /usr/bin/ld: cannot find -lstdc++ > > > > > > > > > > collect2: ld returned 1 exit status > > > > > > > > > > $ > > > > > > > > > > > > > > > > > > > > Any ideas? > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > If you installed a compat g77 package, you may also need to > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > install > > > > > > > > > > > > a > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > compat runtime library as well, but you would have thought > that > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > would be > > > > > > > > > > > > > > > > > > > > > > > a > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > part of the package dependencies. do you have any of: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > libstdc++-4.1.2-33 > > > > > > > > > > compat-libstdc++-296-2.96-139 > > > > > > > > > > compat-libstdc++-33-3.2.3-62 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > installed? These are installed on my F8 server. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Thanks, Kevin. I have > > > > > > > > > > > > > > > > # rpm -q libstdc++ > > > > > > > > libstdc++-4.1.2-33 > > > > > > > > # > > > > > > > > > > > > > > > > but > > > > > > > > > > > > > > > > # yum install compat-libstdc++ > > > > > > > > Plugin "gpgcheck" uses deprecated constant TYPE_INTERFACE. > > > > > > > > Please use TYPE_INTERACTIVE instead. > > > > > > > > Loading "gpgcheck" plugin > > > > > > > > Setting up Install Process > > > > > > > > Parsing package install arguments > > > > > > > > No package compat-libstdc++ available. > > > > > > > > Nothing to do > > > > > > > > # > > > > > > > > > > > > > > > > Any further ideas? > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Sorry, that package names are: > > > > > > > > > > > > > > compat-libstdc++-296 > > > > > > > compat-libstdc++-33 > > > > > > > > > > > > > > The rest of the names were version numbers. Try: > > > > > > > > > > > > > > yum install compat-libstdc++-33 > > > > > > > > > > > > > > or > > > > > > > > > > > > > > yum install compat-libstdc++-296 > > > > > > > > > > > > > > which one you need depends on which library g77 is generating > code > > > > > > > > > > > > > > > > > > > > > > > > > for.... > > > > > > > > > > > > > > > > Thanks again, Kevin. Now with > > > > > > > > > > > > $ rpm -q compat-libstdc++-296 > > > > > > compat-libstdc++-296-2.96-139 > > > > > > $ rpm -q compat-libstdc++-33 > > > > > > compat-libstdc++-33-3.2.3-62 > > > > > > $ rpm -q libstdc++ > > > > > > libstdc++-4.1.2-33 > > > > > > $ > > > > > > > > > > > > The reported problem persists: > > > > > > > > > > > > $ g77 -O4 -lstdc++ cwrapper.o toyprob.o algencanma.o algencan.o -o > > > > > > > > > > > > > > > > > algencanma > > > > > > > > > > > > > > > > /usr/bin/ld: cannot find -lstdc++ > > > > > > collect2: ld returned 1 exit status > > > > > > $ > > > > > > > > > > > > Any further ideas? > > > > > > > > > > > > > > > > > > > > > > > The error returned by ld indicates that it wants to load the > library > > > > > > > > > > > > file > > > > > > > > > > > > for stdc++. It should be contained within your standard library > search > > > > > path. Do you have libstdc++-devel installed? It contains the > library > > > > > archive files that ld needs to load (sorry about the mis-direction > > > > > > > > > > > > earlier). > > > > > > > > > > > > It should contain: > > > > > > > > > > > > > > > > > > > > > > > > > > /usr/lib/gcc/i386-redhat-linux/4.1.2/libstdc++.a > > > > > > /usr/lib/gcc/i386-redhat-linux/4.1.2/libstdc++.so > > > > > > /usr/lib/gcc/i386-redhat-linux/4.1.2/libsupc++.a > > > > > > > > > > > > > > > > > > > > > > > I think these are the files ld needs to find. > > > > > > > > > > > > > > Yes, I do have libstdc++-devel installed. And furthermore, > > > > > > > > # locate libstdc++.a > > > > /usr/lib/gcc/i386-redhat-linux/4.1.2/libstdc++.a > > > > # locate libstdc++.so > > > > /opt/Adobe/Reader8/Reader/intellinux/lib/libstdc++.so.6 > > > > /opt/Adobe/Reader8/Reader/intellinux/lib/libstdc++.so.6.0.7 > > > > /opt/google/desktop/lib/libstdc++.so.6 > > > > /usr/lib/libstdc++.so.5 > > > > /usr/lib/libstdc++.so.5.0.7 > > > > /usr/lib/libstdc++.so.6 > > > > /usr/lib/libstdc++.so.6.0.8 > > > > /usr/lib/gcc/i386-redhat-linux/4.1.2/libstdc++.so > > > > /usr/lib/vmware/lib/libstdc++.so.5 > > > > /usr/lib/vmware/lib/libstdc++.so.5/libstdc++.so.5 > > > > # locate libsupc++.a > > > > /usr/lib/gcc/i386-redhat-linux/4.1.2/libsupc++.a > > > > # > > > > > > > > Paul > > > > > > > > > > > > > > > Grumble, let me go and play for a bit and see if I can figure it out. > > > I'll install g77 here and see if I can compile/load a couple of small > > > programs. Back in a few.... > > > > > > > Thanks a lot, Kevin! > > > > I wrote a quick and dirty f77 program: > > INTEGER I > I = 5 > STOP > END > > and compiled it. It runs with the default libraries: > > f77 -c foo.f -o foo.o > f77 foo.o -o foo > ./foo > > but if I try and load it with -lstdc++: > > f77 foo.o -lstdc++ -o foo > > I get: > > > /usr/bin/ld: cannot find -lstdc++ > collect2: ld returned 1 exit status > > so, I agree with you. Are you using anything from the stdc++ library? Can > you remove it from your link command? Actually, I am trying to compile Algacan from http://www.ime.usp.br/~egbirgin/tango/codes.php and I am not being successful. Paul -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list
