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[Bug libgcj/38438] build error in x86_64-unknown-linux-gnu/32/libjava
- From: "brian at dessent dot net" <gcc-bugzilla at gcc dot gnu dot org>
- To: java-prs at gcc dot gnu dot org
- Date: 8 Dec 2008 00:30:34 -0000
- Subject: [Bug libgcj/38438] build error in x86_64-unknown-linux-gnu/32/libjava
- References: <bug-38438-3511@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from brian at dessent dot net 2008-12-08 00:30 -------
Subject: Re: build error in
x86_64-unknown-linux-gnu/32/libjava
> I have the sources in ~/tmp/gcc, and I build in ~/tmp/gcc/build using
> ../configure.
Oh, that's definitely not good. To quote
<http://gcc.gnu.org/install/configure.html>, "building where objdir is a
subdirectory of srcdir is unsupported." Start over with a clean tree
and separate build dir.
> I am using automake 1.10.2, libtool 2.2.6, autoconf 2.63, make 3.81 and
> binutils 2.19 in case any of that matters.
As long as you update from SVN properly (using contrib/update_gcc so
that timestamps are updated) then the autoconf/automake/libtool on your
system should never run unless you modify an *.am/*.ac/*.m4 source
file. (And if you do do that, then you have to use the specific
project-blessed versions to regenerate anyway, namely 2.59/1.9.6.)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38438