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From: Zeugma on 27 Aug 2005 15:38
Hi,

I try rebuilding GLIBC2.3.5 but after the command

$ /usr/src/glibc/configure --disable-profile --enable-add-ons --enable-
kernel=2.4.0 --with-binutils=/usr/local/bin

I got the error

configure:156: error: forced unwind support is required

I don't know what is "forced unwind support" ? Thanks for explainations and
help

Z
From: jayjwa on 30 Aug 2005 05:11
On 2005-08-27, Zeugma wrote:

> I try rebuilding GLIBC2.3.5 but after the command

Good luck!

> $ /usr/src/glibc/configure --disable-profile --enable-add-ons --enable-
> kernel=2.4.0 --with-binutils=/usr/local/bin
>
> I got the error
>
> configure:156: error: forced unwind support is required
>
> I don't know what is "forced unwind support" ?

I can't help with what that is wanting, but I used this to configure glibc,
that same version and it worked:

..../glibc-2.3.5/configure --prefix=/usr --enable-add-ons=linuxthreads,libidn
--without-tls --without-cvs CFLAGS=-pipe -O3 -march=i686

When I didn't put the -O optimization, it refused to build. glibc is touchy.

Have a look in configure at line 156 like it says, see what it's trying to do.

--
:: 11 Minutes :: The average survival time for a new
Microsoft Windows XP computer connected to the
Internet before it gets compromised/infected.
From: Tommi Erik Johnsson on 11 Sep 2005 03:35
On Sat, 27 Aug 2005 19:38:40 +0000, Zeugma wrote:

> Hi,
>
> I try rebuilding GLIBC2.3.5 but after the command
>
> $ /usr/src/glibc/configure --disable-profile --enable-add-ons --enable-
> kernel=2.4.0 --with-binutils=/usr/local/bin
>
> I got the error
>
> configure:156: error: forced unwind support is required
>
> I don't know what is "forced unwind support" ? Thanks for explainations and
> help
>
> Z

unwind is a compiler feature, so you need to upgrade or build
your compiler unwind support withikn.


- jt

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