* freebsd 4.4 and gcc 3.0 problem
@ 2001-09-20 7:47 Benjamin Gross
2001-09-20 8:05 ` David Edelsohn
0 siblings, 1 reply; 2+ messages in thread
From: Benjamin Gross @ 2001-09-20 7:47 UTC (permalink / raw)
To: gcc
Hello,
I've just successfully built/installed gcc 3.0 on a FreeBSD 4.4 pc. I successfully compiled and linked a "Hello World" cpp program.
When I try to execute it, I get:
/usr/libexec/ld-elf.so.1: Undefined symbol "_ZTVN10__cxxabiv117__class_type_infoE" referenced from COPY relocation in ./hello
I would greatly appreciate and advice/ideas as to why this is occuring.
Thank You.
Benjamin Gross
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: freebsd 4.4 and gcc 3.0 problem
2001-09-20 7:47 freebsd 4.4 and gcc 3.0 problem Benjamin Gross
@ 2001-09-20 8:05 ` David Edelsohn
0 siblings, 0 replies; 2+ messages in thread
From: David Edelsohn @ 2001-09-20 8:05 UTC (permalink / raw)
To: Benjamin Gross; +Cc: gcc, libstdc++
>>>>> Benjamin Gross writes:
Ben> I've just successfully built/installed gcc 3.0 on a FreeBSD 4.4 pc.
I successfully compiled and linked a "Hello World" cpp program.
Ben> When I try to execute it, I get:
Ben> /usr/libexec/ld-elf.so.1: Undefined symbol "_ZTVN10__cxxabiv117__class_type_infoE" referenced from COPY relocation in ./hello
Ben> I would greatly appreciate and advice/ideas as to why this is occuring.
gcc-3.0 c++filt unmangles the name to
vtable for __cxxabiv1::__class_type_info
This comes from the libsupc++ in libstdc++. Did you compile and
link the application using "g++" (which automatically links to
libstdc++.so) or using "gcc"? Did you link to the C++ libraries?
David
^ permalink raw reply [flat|nested] 2+ messages in thread
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