Kris Kennaway wrote:
Sergey Matveychuk wrote:
Hi.
I tried to start an application on 7.0 that requires libpthread.so.2.
I've installed misc/compat6x, but have a problem:
/usr/local/lib/compat/libpthread.so.2: Undefined symbol
"__malloc_lock"Could not load addin module
"/usr/local/lib/libtfmessbsp.so"!
As I can see __malloc_lock symbol is in libc.so.6 from compat6x port
but does not load. Why? Any ideas how to fix it?
How is libc.so.6 being loaded by the application? Is it linked
explicitly or is it (incorrectly) trying to dlopen("libc.so") or similar?
% ldd /usr/local/lib/libtfmessbsp.so
/usr/local/lib/libtfmessbsp.so:
libbioapi_mds300.so.0 => /usr/local/lib/libbioapi_mds300.so.0
(0x281a2000)
libusb-0.1.so.8 => /usr/local/lib/libusb-0.1.so.8 (0x281c4000)
libintl.so.6 => /usr/local/lib/libintl.so.6 (0x281ca000)
libmds_util.so.0 => /usr/local/lib/libmds_util.so.0 (0x281d3000)
libpthread.so.2 => /usr/local/lib/compat/libpthread.so.2
(0x281db000)
libXext.so.6 => /usr/local/lib/libXext.so.6 (0x28300000)
libX11.so.6 => /usr/local/lib/libX11.so.6 (0x2830e000)
libthr.so.3 => /lib/libthr.so.3 (0x283fc000)
libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x2840f000)
libm.so.5 => /lib/libm.so.5 (0x28504000)
libc.so.7 => /lib/libc.so.7 (0x28089000)
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x2851a000)
libiconv.so.3 => /usr/local/lib/libiconv.so.3 (0x28525000)
libXau.so.6 => /usr/local/lib/libXau.so.6 (0x2861b000)
libXdmcp.so.6 => /usr/local/lib/libXdmcp.so.6 (0x2861e000)
librpcsvc.so.4 => /usr/lib/librpcsvc.so.4 (0x28623000)
The library is not linked with libc. But dynamic loader loads libc.so.7
for libthr.so.3. kib@ has told me it's impossible to fix (we can't mix
libc.so.6 and libc.so.7 in one namespace). So we should ask vendor to
recompile it for 7.0 (it's security/bsp_upektfmess).
--
Dixi.
Sem.
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