K 10
svn:author
V 3
jdp
K 8
svn:date
V 27
1998-06-30T21:10:27.000000Z
K 7
svn:log
V 1012
Fix this port so that it can find crt0.o in /usr/lib/aout on recent
-current systems.

Fix the definition of the preprocessor symbol __FreeBSD__.  It had
been defined as "2=3".

Implement support for weak symbols.  This solves the "___error"
undefined problem on -current systems.

Default to -fsjlj-exceptions even for C programs.  This is needed
because a few modules in libgcc are built with -fexceptions turned
on, and the default style of exception support causes croakage.

I tried a make buildworld on a recent -current system by adding the
following to /etc/make.conf:

CC=/usr/local/bin/gcc28 -B/usr/local/lib/gcc-lib/i386-unknown-freebsd3.0/2.8.1/
CXX=/usr/local/bin/g++28 -B/usr/local/lib/gcc-lib/i386-unknown-freebsd3.0/2.8.1/

It got pretty far along before dying.  The death occurred when building
our old native libstdc++, almost certainly because of header file
incompatibilities.

Another obstacle for make world is that this port doesn't currently
build a PIC version of libgcc (libgcc_pic.a).

END