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Message-ID:	<5607D4C3.4040800@gmx.de>
Date:	Sun, 27 Sep 2015 13:36:35 +0200
From:	"Juan Manuel Guerrero (juan DOT guerrero AT gmx DOT de) [via djgpp AT delorie DOT com]" <djgpp AT delorie DOT com>
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To:	djgpp AT delorie DOT com
Subject:	Re: djgpp to Linux ARM cross binutils
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Reply-To:	djgpp AT delorie DOT com

Am 27.09.2015 11:59, schrieb Wiktor S. (wswiktorSP AT Mpoczta DOT fm) [via djgpp AT delorie DOT com]:
> I want to build a version of as and ld that would output Linux for ARM (ELF) binaries.
> Is it possible to configure DJGPP sources of binutils in such a way?
>
> --
> Wiktor S.
>


Please note that I will not support anything else than my port of binutils
aka bnu2251sr2.zip and DJGPP 2.05.  If you use a different setup you are alone.
Theoretically every target supported by binutils should be possible.
Please install bnu2251sr2.zip and edit djgpp/build.sh adding the target option
like in the patch below:

--- build.sh.orig	2015-09-27 13:18:42 -25244
+++ build.sh	2015-09-27 13:21:18 -25244
@@ -425,7 +425,7 @@
  ../configure  --disable-dependency-tracking ${NLS_SUPPORT} \
                --with-mpc='/dev/env/DJDIR' --with-mpfr='/dev/env/DJDIR' --with-gmp='/dev/env/DJDIR' \
                --enable-install-bfd --enable-install-libiberty \
-              --enable-build-warnings=-Wimplicit,-Wcomment,-Wformat,-Wparentheses,-Wpointer-arith >> build_log.txt  2>&1
+              --enable-build-warnings=-Wimplicit,-Wcomment,-Wformat,-Wparentheses,-Wpointer-arith --target=MACHINE-SYSTEM-RELEASE-VERSION >> build_log.txt  2>&1

  echo >> build_log.txt
  echo ################################################################################ >> build_log.txt


Please note that it is *your* job to figure out what the right values for:
   MACHINE-SYSTEM-RELEASE-VERSION
are.  I also do not remember if it is the right syntax.  May be it is like this:
   MACHINE:SYSTEM:RELEASE:VERSION

Anyway I have serious doubts about a MSDOS/DJGPP/COFF to Linux/ARM/ELF cross-compiler.
Why not use Linux directly as host?

Regars,
Juan M. Guerrero

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