From: Steffen Dettmer <steffen.dettmer@googlemail.com>
To: binutils@sourceware.org
Subject: binutils prerequisites (recent zlib version - what else?)
Date: Wed, 20 Apr 2011 12:44:00 -0000 [thread overview]
Message-ID: <BANLkTi=mS+p-kDS=PDe5Lx9wxwhYK3tykQ@mail.gmail.com> (raw)
Hi,
I'm trying to build gcc-4.6.0 with binutils-2.21 in the same
source directory which fails with
cc1: warnings being treated as errors
../../../gcc-4.6.0/binutils/bfd/compress.c: In function
`bfd_compress_section_contents':
../../../gcc-4.6.0/binutils/bfd/compress.c:100: warning: implicit
declaration of function `compressBound'
make[7]: *** [compress.lo] Error 1
(I guess without -Werror it won't link).
Google told that this is a zlib symbol and my zlib would be too
old. Do I need more libraries and stuff?
(Also I'm afraid I could be unable to compile zlib because my
gcc-3.2 is too old...)
I looked http://gcc.gnu.org/install/prerequisites.html and
../gcc-4.6.0/binutils-2.21/configure --help|grep zlib
but did not find --disable-zlib or alike.
Why do I need zlib at all?
Do I have a conflict of ../gcc-4.6.0/zlib/ (which seems to have
strange subdirs only, there is no "unix" or so) and
/usr/include/zlib.h?
I think binutils has low prerequisites and wonder why it does
not compile on linux, probably I did something wrong.
I extracted binutils to extracted gcc src dir and symlinked it to
"binutils" and configured gcc:
../gcc-4.6.0/configure \
--prefix=/usr/local/exp/gcc-4.6.0/ \
--enable-languages=c,c++,go
Any hints how to progress or pointers to some documentation I
missed are appreciated.
oki,
Steffen
next reply other threads:[~2011-04-20 12:44 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-20 12:44 Steffen Dettmer [this message]
2011-04-26 14:52 ` Steffen Dettmer
2011-04-26 16:27 ` Ian Lance Taylor
2011-04-26 16:34 ` Steffen Dettmer
2011-04-26 17:04 ` H.J. Lu
2011-04-26 18:34 ` Steffen Dettmer
2011-04-26 18:05 ` kevin diggs
2011-04-26 18:11 ` kevin diggs
2011-04-26 18:21 ` Ian Lance Taylor
2011-04-26 18:19 ` Ian Lance Taylor
2011-04-26 18:39 ` Steffen Dettmer
2011-04-26 18:44 ` Steffen Dettmer
2011-04-27 6:08 ` Ralf Wildenhues
2011-08-04 22:08 ` [PATCH] Correct zlib checks [Was: binutils prerequisites (recent zlib version - what else?)] Maciej W. Rozycki
2011-08-05 7:52 ` Paolo Bonzini
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