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Re: My attempt to build gcc-3.0 failed :-(
- To: ted byers <ted dot byers at sympatico dot ca>
- Subject: Re: My attempt to build gcc-3.0 failed :-(
- From: Mumit Khan <khan at NanoTech dot Wisc dot EDU>
- Date: Fri, 6 Jul 2001 00:09:43 -0500 (CDT)
- cc: cygwin at cygwin dot com
On Thu, 5 Jul 2001, ted byers wrote:
> $ sh
> ../Source/gcc-3.0/configure --prefix=d/Gcc --with-local-prefix=d/Gcc --enabl
^^^^ ^^^^
what is this??? likewise?
> e-threads=win32 --
^^^^ wrong
> disable-win32-registry
Try this:
$ ../Source/gcc-3.0/configure --prefix=/usr/local/gcc-3.0 \
--enable-threads --disable-win32-registry --enable-sjlj-exceptions
Change prefix as needed, but please use *legal* absolute posix path, not
something like d/Gcc.
Search for other postings on gcc-3.0 + cygwin. Note that you must have
recent cygwin DLL to be able to use --enable-threads.
> And here is the command I used to start the build:
> $ make CFLAGS='-O' LIBCFLAGS='-g -O2'
> LIBCXXFLAGS='-g -O2 -fno-implicit-templates' bootstrap-lean
When you're first starting out, it's best to leave out these CFLAGS and
LIBCXXFLAGS etc, and just do a bootstrap or bootstrap-lean. You shouldn't
specify -fno-implicit-templates in LIBCXXFLAGS unless you know what you're
doing -- it's the job of the libstdc++-v3 configure to decide these for
you.
$ make bootstrap-lean > make.log 2>&1
Regards,
Mumit
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