Re: c++/5282: .so exception handler works in 3.0.2 not 3.0.3

[Mark Swanson <swansma at yahoo dot com>]

On January 5, 2002 05:14 pm, you wrote:
> Synopsis: .so exception handler works in 3.0.2 not 3.0.3
>
> State-Changed-From-To: feedback->analyzed
> State-Changed-By: rodrigc
> State-Changed-When: Sat Jan  5 14:14:00 2002
> State-Changed-Why:
>     Your makefile did not work for me, so I modified it, and
>     put it in the package which you supplied, and then
>     attached it to this PR in GNATS.  Things like the -rdynamic
>     flag did not work on my system (Redhat Linux 7.1).

Strange. The -rdynamic works for me. It's also used by other RedHat 
applications like Tux...

>     I then ran the testcase and everything worked.

You mean you saw the "Aborted" result?
I get 'Aborted' every time with gcc-3.1 and gcc-3.0.3. Note this means I'm 
using glibc-3.x beta. It is not possible to link against a previous version 
of gcc. I will erase gcc-3.1 and glibc3 and try again.

>     Configured with: ./configure --prefix=/u0/test/gcc --enable-checking
> --enable-languages=c,c++ --enable-shared --enable-threads Thread model:
> posix
>     gcc version 3.0.3
>
>     #
>     # $Id: Makefile,v 1.2 2002/01/05 14:30:41 mswanson Exp $
>     #
>     CXX = g++
>     CC = gcc
>     GCC = gcc
>     CPPFLAGS = -g -fPIC -Wall -DDEBUG -D_GNU_SOURCE
>     RELEASE_CPPFLAGS = -O2 -Wall -fPIC -D_REENTRANT -DNDEBUG -LANG:std
> -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
>
>     all:: bugLoad
>
>     pre:: bugLoadPre
>
>     release::
>
>     bugLoad: bugLoad.c BugLib.tux.so
>             ${GCC} bugLoad.c -o bugLoad -ldl
>
>     BugLib.o: BugLib.cpp
>             ${CXX} ${RELEASE_CPPFLAGS} -c BugLib.cpp
>
>     BugLib.tux.so: BugLib.o
>             ${CC} ${LINK} -O2 -Wall -D_REENTRANT -shared -o $@ BugLib.o
> -lstdc++ -lgcc_s chmod a-x $@
>
>     bugLoadPre: bugLoad.c BugLib.tux.so
>             ${GCC} -v -save-temps  -ldl bugLoad.c -o bugLoadPre
>
>     BugLibPre.o: BugLib.cpp
>             ${CC} -v -save-temps ${RELEASE_CPPFLAGS} -c BugLib.cpp -o $@
>
>     BugLibPre.tux.so: BugLibPre.o
>             ${CC} ${LINK} -O2 -Wall -D_REENTRANT -shared -o $@ BugLibPre.o
> -lstdc++ -lgcc_s chmod a-x $@
>
>     clean::
>             rm -f *.so *.o *.a bugLoad bugLoadPre
>
>
> http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&;
>pr=5282