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[Bug libmudflap/28188] New: dynamic linkage error for shared libraries compiled and linked against libmudflapth
- From: "melfar at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 28 Jun 2006 14:32:54 -0000
- Subject: [Bug libmudflap/28188] New: dynamic linkage error for shared libraries compiled and linked against libmudflapth
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
I'm building a shared library with libpthread and libmudflapth support.
Flags used to compile are: -fstack-protector -fmudflapth
Flags used to link are: -lmudflapth
When trying to dlopen the shared lib at runtime I get:
symbol lookup error: /home/melfar/gcc4/lib/libmudflapth.so.0: undefined symbol:
_start
and the lib fails to open.
Is multithreaded mudflap currently supported for shared libraries?
--
Summary: dynamic linkage error for shared libraries compiled and
linked against libmudflapth
Product: gcc
Version: 4.1.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libmudflap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: melfar at gmail dot com
GCC host triplet: i686-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28188