Problem with libg++ and latest g++1.36.0-

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2 total messages Started by David W. Forslund Mon, 16 Oct 1989 18:25

#533

Author: David W. Forslund
Date: Mon, 16 Oct 1989 18:25

27 lines
1382 bytes

I've tried compiling the 1.36.0- version of libg++ on a Sun3 running
OS4.0.3 and have had troubles.  First, sun3 isn't defined by the
compiler so that EH.cc fails in setjmp.h.   This is easy to fix with
-Dsun3, but it shouldn't be necessary.

Second, I'm getting duplicate definition of symbols:
 ___do_global_cleanup
 ___do_global_init

in crt0.c and gnulib3.c.  crt0+.o was not installed by g++.  If I
don't install it, I get an error message of not being able to find
crt0+.o.  If I install it I get the error message of duplicate
definitions. Where did gnulib3.c come from?  I don't see it anywhere.
Why are the compile and install of crt0+.o commented out in the Makefile?

I also had to install gas in /usr/local/lib/gcc-as to get things to
assemble with -pipe.  This needs to be better documented, particularly
as to where to install gas.


David Forslund
MS E531
Los Alamos National Laboratory
Los Alamos, NM 87545

(505) 665-1907
(dwf@lanl.gov)

Problem with libg++ and latest g++1.36.0-

#537

Author: David W. Forslund
Date: Mon, 16 Oct 1989 20:54

17 lines
1101 bytes

I regard to the problem with g++ having duplicate definitions, I have
discovered something.

Apparently you are not supposed to use g++ to compile C++ programs,
but rather gcc itself.  By changing the compiler in the tests
directory to gcc instead of g++, I got the test programs to compile!
I think that gcc normally should not be compiling C++ programs and
that g++ should be used to compile C++ programs.  This new behavior of
g++1.36.0- seems highly abherent and undesirable.

David Forslund
MS E531
Los Alamos National Laboratory
Los Alamos, NM 87545

(505) 665-1907
(dwf@lanl.gov)

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