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* doc/install.texi (*-*-freebsd*): Update.

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From-SVN: r51384
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Loren J. Rittle 2002-03-26 12:35:20 +00:00 committed by Loren J. Rittle
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2 changed files with 18 additions and 4 deletions
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@ -1,3 +1,7 @@
2002-03-26 Loren J. Rittle <ljrittle@acm.org>
* doc/install.texi (*-*-freebsd*): Update.
2002-03-26 Richard Henderson <rth@redhat.com>
* expr.h (ADD_PARM_SIZE): Cast INC to ssizetype.

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gcc/doc/install.texi
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@ -2048,7 +2048,7 @@ A port to the AT&T DSP1610 family of processors.
The version of binutils installed in @file{/usr/bin} is known to work unless
otherwise specified in any per-architecture notes. However, binutils
2.11 is known to improve overall testsuite results.
2.11 or greater is known to improve overall testsuite results.
For FreeBSD 1, FreeBSD 2 or any mutant a.out versions of FreeBSD 3: All
configuration support and files as shipped with GCC 2.95 are still in
@ -2066,10 +2066,20 @@ of the configuration used in the stock FreeBSD configuration of GCC. In
particular, @option{--enable-threads} is now configured by default.
However, as a general user, do not attempt to replace the system
compiler with this release. Known to bootstrap and check with good
results on FreeBSD 3.0, 3.4, 4.0, 4.2, 4.3 and 5-CURRENT@.
results on FreeBSD 3.0, 3.4, 4.0, 4.2, 4.3, 4.4, 4.5-STABLE and 5-CURRENT@.
At this time, @option{--enable-threads} is not compatible with
@option{--enable-libgcj} on FreeBSD@.
In principle, @option{--enable-threads} is now compatible with
@option{--enable-libgcj} on FreeBSD@. However, it has only been built
and tested on i386-*-freebsd4.5 and alpha-*-freebsd5.0 and important
test suite failures remain. Multi-threaded boehm-gc (required for
libjava) exposes severe threaded signal-handling bugs on FreeBSD before
4.5-RELEASE. The alpha port may not fully bootstrap without some manual
intervention: gcjh will crash with a floating-point exception while
generating @file{java/lang/Double.h} (just copy the version built on
i386-*-freebsd* and rerun the top-level gmake with no arguments and it
should properly complete the bootstrap). Other CPU architectures
supported by FreeBSD will require additional configuration tuning in, at
the very least, both boehm-gc and libffi.
@html
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