Date: Thu, 30 Mar 1995 06:00:02 -0800 From: Alan Judge <amjudge@dsg.cs.tcd.ie> To: freebsd-bugs Subject: gnu/285: ld.so problem with -lg++ in 2.0-950322-SNAP Message-ID: <199503301400.GAA27504@freefall.cdrom.com> In-Reply-To: Your message of Thu, 30 Mar 1995 14:55:14 %2B0100 <199503301355.OAA07281@hogthrob.dsg.cs.tcd.ie>
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>Number: 285
>Category: gnu
>Synopsis: ld.so problem with -lg++
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs (FreeBSD bugs mailing list)
>State: open
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu Mar 30 06:00:01 1995
>Originator: Alan Judge
>Organization:
Trinity College Dublin
>Release: FreeBSD 2.1.0-Development i386 (2.0-950322-SNAP)
>Environment:
>Description:
It doesn't appear possible to dynamically link any program with -lg++.
This is new in 950322. Everything works fine in 950210.
>How-To-Repeat:
Given a small C++ program like:
extern "C" {
extern int getpid();
extern int printf(...);
}
main()
{
int i = getpid();
printf("%d\n", i);
}
$ gcc test.cc
$ ldd a.out
a.out:
-lc.2 => /usr/lib/libc.so.2.0 (0x801a000)
$ a.out
7087
$ gcc test.cc -lg++
$ ldd a.out
a.out:
-lg++.2 => /usr/lib/libg++.so.2.0 (0x801a000)
-lc.2 => /usr/lib/libc.so.2.0 (0x807d000)
-lcurses.2 => /usr/lib/libcurses.so.2.0 (0x80e1000)
-ltermcap.2 => /usr/lib/libtermcap.so.2.0 (0x80ed000)
$ a.out
ld.so failed
The program works fine with -static.
In fact, any C or C++ program would appear to provoke the problem.
Given:
main() {}
You get the same problem:
$ gcc test.c
$ a.out
$ gcc test.c -lg++
$ a.out
ld.so failed
Copying libg++.so and libcompat.so from a 950210 machine doesn't help,
so I guess it must be some new problem in the linker/runtime loader.
>Fix:
Unknown.
>Audit-Trail:
>Unformatted:
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