------- Additional Comments From drow at false dot org 2006-01-18 14:52 ------- Subject: Re: New: Unresolvable reference by DSO to hidden symbol despite --allow-shlib-undefined
On Thu, Jan 12, 2006 at 11:40:56AM -0000, jan dot echternach at group-technologies dot com wrote: > I'm getting a "hidden symbol is referenced by DSO" error if I link a program > with both LSB2's libc.so and an old libnotes.so from Lotus Domino 6. > libnotes.so has an undefined reference to atexit, LSB2's libc.so has no > definition of that symbol, but there is a hidden atexit symbol in > libc_nonshared.a. > > I tried both the preinstalled ld (GNU ld version 2.15.94.0.2.2 20041220 (SuSE > Linux)) and the ld from binutils-2.16.91.0.5 (GNU ld version 2.16.91.0.5 > 20051219). > > I can reproduce the error without libnotes.so by linking with a dummy DSO > that > has only an undefined 'atexit' reference. It is possible to work around the > problem by removing the hidden atexit symbol from libc_nonshared.a. Another workaround should be providing a non-hidden definition of atexit. In other cases this error is valuable; perhaps it should be conditioned on --allow-shlib-undefined. -- http://sourceware.org/bugzilla/show_bug.cgi?id=2143 ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. _______________________________________________ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
