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Subject:	RE: gcj patches for cygwin gcc-3.1
Date:	Mon, 10 Jun 2002 09:47:18 +1000
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From:	"Billinghurst, David (CRTS)" <David DOT Billinghurst AT riotinto DOT com>
To:	"Nicholas Wourms" <nwourms AT netscape DOT net>
Cc:	<cygwin-apps AT gcc DOT gnu DOT org>
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There is more work in store before it really works.  All I have done
is get rid of a few compile time errors and patch the testsuite. There=20
are bugs in the libjava libraries.=20

None of these patches are in the main 3.1 branch.  All but the=20
configure.host patch, which is required to build with unmodified
binutils, are in the 3.2 branch. =20

At present I bootstrap with a gcc/ada version of gcc-3.1 using the
following options.  Note that=20
 - ARFLAGS=3DcrP is required to build libjava
 - you can't make gnatlib_and_tools without an ada bootstrap compiler

You need dejagnu-1.4.2 to run the g++ tests.  Even with that, "make =
check"=20
will die a horrible death in libjava without a very nasty hack to
/usr/share/dejagnu/remote.exp (below) to work around another problem -=20
possibly a cygwin bug - that I haven't followed up.

########## gcc build and test script #########
#!/bin/sh
export CYGWIN=3Dcheck_case:strict
export PATH=3D/usr/local/gcc-3_1/bin:/usr/bin

/usr/local/src/gcc-3.1c/configure \
    --prefix=3D/usr/local/gcc-3_1 \
    --enable-threads=3Dposix \
    --enable-libgcj \
    --enable-sjlj-exceptions \
    --with-system-zlib \
    --disable-nls \
    --enable-version-specific-runtime-libs \
    --without-included-gettext \
    --disable-shared > configure.log 2>&1

make AR_FLAGS=3DcrP bootstrap-lean > build.log 2>&1 || exit
(cd gcc; make gnatlib_and_tools >> ../build.log 2>&1 )
make -k check > check.log 2>&1
make warning.log
/usr/local/src/gcc-3.1c/contrib/test_summary -t -i warning.log > =
summary.txt

-----Original Message-----
From: Nicholas Wourms [mailto:nwourms AT netscape DOT net]
Sent: Monday, 10 June 2002 5:07=20
To: Billinghurst, David (CRTS)
Subject: Re: gcj patches for cygwin gcc-3.1


David,


Thanks for your hard work!  I truly hope this will lead to the day when=20
I can  finally drop that crappy JDK with its !@#$ing windows path=20
conventions.  I think it is a bigger PITA then anything else.


Cheers,

Nicholas


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