Hi Mabeett:
I have found the solution of SDK absolution path problem.
Just create a temporary user and compile the SDK, then remove
the temporary user and his home directory.
The key is the absolute path of SDK buiding host. For example,
the official sdk is built in path:
/home/agb/openwrt/ppc44x/staging_dir/toolchain-powerpc_gcc4.2.4/lib/gcc/powerpc-linux-uclibc/4.2.4/
When I use this sdk in my ubuntu host, it works fine. Run
cli command "powerpc-linux-gcc -print-search-dirs", gcc search
library in multi path. The final two are
/home/agb/openwrt/ppc44x/staging_dir/toolchain-powerpc_gcc4.2.4/powerpc-linux-uclibc/lib/powerpc-linux-uclibc/4.2.4/
/home/agb/openwrt/ppc44x/staging_dir/toolchain-powerpc_gcc4.2.4/powerpc-linux-uclibc/lib/.
The two path doesn't exist in my ubuntu host, so gcc search library
and header file in my host path such as
home/chenxq/openwrt/OpenWrt-SDK-ppc44x-for-Linux-x86_64/staging_dir/toolchain-powerpc_gcc4.2.4/bin/../lib/gcc/powerpc-linux-uclibc/4.2.4/.
And everything is ok.
If my ubuntu host has the directory
/home/agb/openwrt/ppc44x/staging_dir/toolchain-powerpc_gcc4.2.4/powerpc-linux-uclibc/lib/powerpc-linux-uclibc/4.2.4/ and
don't have read permission for user who compiles
problem. The gcc will report error and quit. That's the absolute path problem.
When building sdk in a temporary user, then remove the compiling directory,
gcc will use relative path.
Regards,
Chen Xueqin
于 2010年06月10日 09:50, MAbeeTT 写道:
On Wed, Jun 9, 2010 at 10:44 PM, CHEN XUEQIN<che...@star-net.cn> wrote:
Hi mabeett:
I have the same problem with Backfire's SDK which I have asked
in this maillist named “ How openwrt team build SDK which released
officially on openwrt.org”。I haven't resolved this problem up till
now.
Minuts ago I saw it.
Did you open a ticket in the tracker?
Does somebody where to start for fixing it?
[...]
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