Date: Tue, 30 Jun 1998 14:10:28 -0700 (PDT) From: John Polstra <jdp@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-ports@FreeBSD.ORG Subject: cvs commit: ports/lang/gcc28 Makefile ports/lang/gcc28/patches patch-01 patch-02 Message-ID: <199806302110.OAA02871@freefall.freebsd.org>
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jdp 1998/06/30 14:10:27 PDT
Modified files:
lang/gcc28 Makefile
lang/gcc28/patches patch-01 patch-02
Log:
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).
Revision Changes Path
1.11 +3 -3 ports/lang/gcc28/Makefile
1.4 +31 -3 ports/lang/gcc28/patches/patch-01
1.3 +1 -1 ports/lang/gcc28/patches/patch-02
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