On Tue, 2012-03-06 at 18:21 +0100, Fabian Deutsch wrote: > Am Dienstag, den 06.03.2012, 17:10 +0000 schrieb Sérgio Basto: > > Hi , I found this error > > > > /usr/bin/ld: /usr/lib/gcc/x86_64-redhat-linux/4.7.0/../../../../lib64/libgpac_static.a(base_encoding.o): undefined reference to symbol 'deflate' > > /usr/bin/ld: note: 'deflate' is defined in DSO /lib64/libz.so.1 so try > > adding it to the linker command > > line > > /lib64/libz.so.1: could not read symbols: Invalid > > operation > > collect2: error: ld returned 1 exit status > > DSO is something like an auto-symbol-resolver (so linking in libraries > that are used by other directly-linked libraries, google for with with > fedora). > DSO is deactivated on fedora, therefor you need to pass each library > required to the linker. "DSO" means "dynamic shared object" and is more or less just another word for "shared library". > In the above case you need to additionally pass -lz to the linked (e.g. > using LDLAGS=-lz), as suggested by gcc (which says: is defined in) Nils -- Nils Philippsen "Those who would give up Essential Liberty to purchase Red Hat a little Temporary Safety, deserve neither Liberty nils@xxxxxxxxxx nor Safety." -- Benjamin Franklin, 1759 PGP fingerprint: C4A8 9474 5C4C ADE3 2B8F 656D 47D8 9B65 6951 3011 -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel
