Even if I pass explicitly --enable-shared (this way the bootstrap completes), still something is wrong, in that I cannot run anymore 'make check' inside the libstdc++-v3 build dir (this worked fine 'til ~15 days ago):
=== libstdc++ tests === Schedule of variations: unix Running target unix Using /usr/share/dejagnu/baseboards/unix.exp as board description file for target. Using /usr/share/dejagnu/config/unix.exp as generic interface file for target. Using /usr/src/paolo/gcc-head/gcc/libstdc++-v3/testsuite/config/default.exp as tool-and-target-specific interface file. Running /usr/src/paolo/gcc-head/gcc/libstdc++-v3/testsuite/libstdc++-dg/normal.exp ... /abuild/paolo/gcc-head/gcc/xgcc: error while loading shared libraries: libunwind.so.7: cannot open shared object file: No such file or directory while executing "exec /abuild/paolo/gcc-head/gcc/xgcc --print-multi-directory" ("eval" body line 1) invoked from within ... ... -- Summary: Cannot 'make check' inside libstdc++-v3 Product: gcc Version: 4.0.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: other AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: pcarlini at suse dot de CC: gcc-bugs at gcc dot gnu dot org GCC build triplet: ia64-unknown-linux-gnu GCC host triplet: ia64-unknown-linux-gnu GCC target triplet: ia64-unknown-linux-gnu BugsThisDependsOn: 17783 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17789