From: Alexey Umnov <umnoff@gmail.com>
To: gcc-help@gcc.gnu.org
Subject: Cross compilation problem
Date: Mon, 26 Mar 2012 12:25:00 -0000 [thread overview]
Message-ID: <CAL2H9vDCLC8BiSVywwPk6b8TKUi5dBewGb_ZdJsso3mEpZ7OBg@mail.gmail.com> (raw)
Dear all!
I'm trying to build a cross-compiler.
My build machine is 64bit linux (Ubuntu 11.10).
Here is the configuration command:
../configure --prefix=$PREFIX --target=arm-linux-androideabi
--with-sysroot=$SYSROOT --with-host=i386-linux-gnu --with-gnu-as
--with-gnu-ld --enable-languages=c,c++ --disable-sjlj-exceptions
--disable-libssp --enable-threads --disable-nls --disable-libmudflap
--disable-shared --disable-tls --with-float=soft --with-fpu=vfp
--with-arch=armv5te --enable-target-optspace --enable-initfini-array
After that I run usual "make"
The problem is that the tools that is being built are not 32bit
executables, they are rather 64bit (ELF 64-bit LSB executable,
x86-64). This is not what I expected because of
"--with-host=i386-linux-gnu" parameter which as far as I understand
tells the build system to build a compiler that runs on 32bit linux
machine.
Actually I have the toolchain built to be ran on 64bit linux. Now I
need a 32bit linux toolchain. To be more clear, I need a cross
compiler that is being built on 64bit linux, runs on 32bit linux and
produces binaries for android. I suppose the following parameters
should be set as following:
--with-build=x86_64-linux-gnu ( I suppose it's not necessary - will be
autodetected)
--with-host=i386-linux-gnu
--with-target=arm-linux-androideabi
But this doesn't work as I expect. What could be the mistake?
Thank You in advance!
----------------------------
Best regards!
Alexey Umnov
umnoff@gmail.com
next reply other threads:[~2012-03-26 12:25 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-26 12:25 Alexey Umnov [this message]
2012-03-26 20:50 ` Ian Lance Taylor
2012-03-27 6:30 ` Alexey Umnov
-- strict thread matches above, loose matches on Subject: below --
2000-01-05 21:45 Cross Compilation Problem ebony5146
2000-04-01 0:00 ` ebony5146
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