From: Hinko Kocevar <hinko.kocevar@cetrtapot.si>
To: buildroot@busybox.net
Subject: [Buildroot] Standalone toolchain
Date: Mon, 29 Sep 2008 10:49:34 +0200 [thread overview]
Message-ID: <48E0969E.9090509@cetrtapot.si> (raw)
In-Reply-To: <20080924134635.GA14882@mx.loc>
Bernhard Reutner-Fischer wrote:
> On Wed, Sep 24, 2008 at 03:14:47PM +0200, Hinko Kocevar wrote:
>> Hi,
>>
>> Is it possible to create a toolchain and then transfer it to another machine or just another folder, and have it work?
>
> This is supposed to work, yes. The keyword is sysroot support.
> Either configure your BR2_STAGING_DIR to e.g. /opt/my-target-tripplet
> or just move the staging dir wherever you want and use the proper
> --sysroot and -isysroot.
Like I posted earlier it works if I add --sysroot= to CFLAGS.
But I can't seem to get libtool to pass --sysroot= variable to the final link command in tslib package:
...
Making all in src
make[3]: Entering directory `/work/git/sdk.git/cris-uclibc/build/tslib-trunk/src'
/bin/sh ../libtool --tag=CC --mode=link cris-linux-uclibc-gcc -DPLUGIN_DIR=\"/usr/lib/ts/\" -DTS_CONF=\"/etc/ts.conf\" -DTSLIB_INTERNAL -fvisibility=hidden -DGCC_HASCLASSVISIBILITY -Os -pipe -funit-at-a-time -DLINUX -DLINUX_SYSTEM -D_REENTRANT -mno-mul-bug-workaround -Wall --sysroot=/work/git/sdk.git/toolchain -version-info 1:1:1 -release 0.0 -export-dynamic -o libts.la -rpath /usr/lib ts_attach.lo ts_close.lo ts_config.lo ts_error.lo ts_fd.lo ts_load_module.lo ts_open.lo ts_parse_vars.lo ts_read.lo ts_read_raw.lo -ldl -ldl
cris-linux-uclibc-gcc -shared .libs/ts_attach.o .libs/ts_close.o .libs/ts_config.o .libs/ts_error.o .libs/ts_fd.o .libs/ts_load_module.o .libs/ts_open.o .libs/ts_parse_vars.o .libs/ts_read.o .libs/ts_read_raw.o -ldl -mno-mul-bug-workaround -Wl,-soname -Wl,libts-0.0.so.0 -o .libs/libts-0.0.so.0.1.1
/work/git/sdk.git/toolchain/usr/bin/../lib/gcc/cris-linux-uclibc/4.3.1/../../../../cris-linux-uclibc/bin/ld: crti.o: No such file: No such file or directory
collect2: ld returned 1 exit status
make[3]: *** [libts.la] Error 1
make[3]: Leaving directory `/work/git/sdk.git/cris-uclibc/build/tslib-trunk/src'
Manually adding --sysroot to gcc link command solves the problem, but it is not 'the way to go'. I've tried
adding -Wl--sysroot=.. but with no avail.
What switches must be used for libtool to pass sysroot parameter to the linker?
Thank you,
Hinko
--
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Planina 3
4000 Kranj
Slovenia, Europe
Tel. +386 (0) 4 280 66 03
E-mail: hinko.kocevar at cetrtapot.si
Http: www.cetrtapot.si
next prev parent reply other threads:[~2008-09-29 8:49 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-24 13:14 [Buildroot] Standalone toolchain Hinko Kocevar
2008-09-24 13:46 ` Bernhard Reutner-Fischer
2008-09-26 12:39 ` Hinko Kocevar
2008-09-29 8:49 ` Hinko Kocevar [this message]
2008-09-29 9:05 ` Hinko Kocevar
2008-09-29 10:57 ` Hinko Kocevar
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