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freebsd-ports/lang/gcc28/files/patch-02

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Define __FreeBSD__ to be the major version (rather than empty). Add -fsjlj-exceptions as the default. Requested by: John Fiber
1998-03-11 11:49:14 +00:00
--- config/i386/freebsd-elf.h.orig Fri Dec 5 04:15:34 1997
Sync-up CPP predefines w/our stock compiler and EGCS. 1. we are not 386BSD 2. ELF shouldn't need "-fsjlj-exceptions"
1998-04-12 13:29:02 +00:00
+++ config/i386/freebsd-elf.h Sun Apr 12 06:23:12 1998
@@ -140,7 +140,7 @@
Define __FreeBSD__ to be the major version (rather than empty). Add -fsjlj-exceptions as the default. Requested by: John Fiber
1998-03-11 11:49:14 +00:00
#define WCHAR_TYPE_SIZE BITS_PER_WORD
#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -D__ELF__ -D__FreeBSD__=2 -Asystem(FreeBSD)"
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).
1998-06-30 21:10:27 +00:00
+#define CPP_PREDEFINES "-Di386 -Dunix -D__ELF__ -D__FreeBSD__=2 -Asystem(FreeBSD) -Asystem(FreeBSD) -Acpu(i386) -Amachine(i386)"
Define __FreeBSD__ to be the major version (rather than empty). Add -fsjlj-exceptions as the default. Requested by: John Fiber
1998-03-11 11:49:14 +00:00
#undef CPP_SPEC
#define CPP_SPEC "%(cpp_cpu) %[cpp_cpu] %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
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