From: Jan Nieuwenhuizen <janneke@gnu.org>
To: gcc-help@gcc.gnu.org
Cc: guix-devel@gnu.org
Subject: gcc-4.7.4: libgcc2.h:157: error: unable to emulate 'TF'
Date: Mon, 09 Jul 2018 18:57:16 +0200 [thread overview]
Message-ID: <87sh4sny8j.fsf@gnu.org> (raw)
Hi!
I'm working on a full source bootstrap for a GNU system, GuixSD in
particular. With the Mes 0.16 release I thought it was done, but now it
seems I'm stuck.
Using the MesCC C99 compiler written in Guile Scheme, I compiled tcc-0.9.26
and a tiny Mes C library, barely enough to build
binutils-2.20.1, gcc-2.95.3, and glibc-2.2.5
Using those tools, I built
binutils-2.20.1, gcc-4.1.0, and glibc-2.3.6
My attempts to build gcc-4.7.4 are failing, the most common error that I
get is
i386-unknown-linux-gcc --sysroot=/gnu/store/jdjpfzjr2zf3xbf7ssl11ljwpq7spid8-glibc-mesboot-2.3.6/include -g -O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fpic -g -DIN_LIBGCC2 -fno-stack-protector -fpic -I. -I. -I../../host-i386-unknown-linux/gcc -I../.././libgcc -I../.././libgcc/. -I../.././libgcc/../gcc -I../.././libgcc/../include -DHAVE_CC_TLS -DUSE_TLS -o _muldi3.o -MT _muldi3.o -MD -MP -MF _muldi3.dep -DL_muldi3 -c ../.././libgcc/libgcc2.c
In file included from ../.././libgcc/libgcc2.c:58:
../.././libgcc/libgcc2.h:157: error: unable to emulate 'TF'
../.././libgcc/libgcc2.h:158: error: unable to emulate 'TC'
../.././libgcc/libgcc2.h:161: error: unknown machine mode 'libgcc_cmp_return'
../.././libgcc/libgcc2.h:162: error: unknown machine mode 'libgcc_shift_count'
../.././libgcc/libgcc2.h:372: error: expected '=', ',', ';', 'asm' or '__attribute__' before '__muldi3'
../.././libgcc/libgcc2.h:373: error: expected '=', ',', ';', 'asm' or '__attribute__' before '__divdi3'
../.././libgcc/libgcc2.h:374: error: expected '=', ',', ';', 'asm' or '__attribute__' before '__udivdi3'
../.././libgcc/libgcc2.h:375: error: expected '=', ',', ';', 'asm' or '__attribute__' before '__umoddi3'
../.././libgcc/libgcc2.h:376: error: expected '=', ',', ';', 'asm' or '__attribute__' before '__moddi3'
...
Gcc-4.7.4 advertises it can be built with gcc-2.95 and binutils-2.13.1
and glibc-2.2.5.
Since mes 0.16 was released two weeks ago I have tried many things, but
not knowing where this error comes makes progress difficult, e.g.: I
didn't manage to compile any glibc > 2.3.6, but that may not be
necessary?
Greetings,
janneke
--
Jan Nieuwenhuizen <janneke@gnu.org> | GNU LilyPond http://lilypond.org
Freelance IT http://JoyofSource.com | Avatar® http://AvatarAcademy.com
next reply other threads:[~2018-07-09 16:57 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-09 16:57 Jan Nieuwenhuizen [this message]
2018-07-09 18:28 ` gcc-4.7.4: libgcc2.h:157: error: unable to emulate 'TF' U.Mutlu
2018-07-09 19:40 ` Jan Nieuwenhuizen
2018-07-10 3:52 ` U.Mutlu
2018-07-10 7:31 ` Gábor Boskovits
2018-07-10 15:07 ` Jan Nieuwenhuizen
2018-07-10 19:51 ` Jan Nieuwenhuizen
2018-07-10 20:19 ` Jonathan Wakely
[not found] ` <5B452C86.6090003@mutluit.com>
2018-07-11 17:01 ` SOLVED: " Jan Nieuwenhuizen
2018-07-11 18:06 ` U.Mutlu
2018-07-11 19:23 ` Jan Nieuwenhuizen
2018-07-10 15:02 ` Jan Nieuwenhuizen
2018-07-10 15:54 ` Danny Milosavljevic
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87sh4sny8j.fsf@gnu.org \
--to=janneke@gnu.org \
--cc=gcc-help@gcc.gnu.org \
--cc=guix-devel@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/guix.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.