[Click] Running click on openwrt

[Eddie Kohler]

Hi Ruben,

Thanks for sending this.  Have you analyzed any deeper what our current 
makefiles get wrong?  I've applied a version of the patch in your package 
directory, so that /usr/sbin/iptables should no longer be a problem on openwrt.

Eddie


On 10/06/2010 03:52 PM, Ruben Merz wrote:
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> The package directory is in attachment. Let me know if you have any
> question. Credit goes to Harald Schioeberg for the Makefile.
>
> Ruben
>
> On 10/6/10 14:20 , Roberto Riggio wrote:
>>
>> Could you send the makefile to the ML?
>>
>> On 10/06/2010 02:05 PM, Ruben Merz wrote:
>> Hi Roberto,
>>
>> Yes we do. We have a "package" setup (Makefile and patches) for openwrt
>> that I'm happy to share with you if you'd like. It works on backfire and
>> 8.09.2.
>>
>> Ruben
>>
>> On 10/6/10 12:47 , Roberto Riggio wrote:
>>>>>     Hi,
>>>>>
>>>>> is there anybody on the mailing list that is using click on embedded
>>>>> platforms?
>>>>>
>>>>> I'm trying to compile click using the procedure suggested in faq, the
>>>>> one
>>>>> that involves using click-mkmindriver in order to shrink the size of the
>>>>> executable.
>>>>>
>>>>> During the compilation phase I get the following error:
>>>>>
>>>>> g++   -O2 -pipe -march=i486 -funit-at-a-time -static -MD
>>>>> -fno-stack-protector
>>>>> -L/home/rriggio/src/kamikaze/staging_dir/target-i386_uClibc-0.9.30.1/usr/lib
>>>>>
>>>>> -L/home/rriggio/src/kamikaze/staging_dir/target-i386_uClibc-0.9.30.1/lib
>>>>> -L/home/rriggio/src/kamikaze/staging_dir/toolchain-i386_gcc-4.4.4_uClibc-0.9.30.1/usr/lib
>>>>>
>>>>> -L/home/rriggio/src/kamikaze/staging_dir/toolchain-i386_gcc-4.4.4_uClibc-0.9.30.1/lib
>>>>>
>>>>> -o click-mkmindriver -rdynamic click-mkmindriver.o
>>>>> ../lib/libclicktool_build.a
>>>>> /usr/lib/gcc/i686-linux-gnu/4.4.5/../../../../lib/crt1.o: In function
>>>>> `_start':
>>>>> (.text+0xc): undefined reference to `__libc_csu_fini'
>>>>> /usr/lib/gcc/i686-linux-gnu/4.4.5/../../../../lib/crt1.o: In function
>>>>> `_start':
>>>>> (.text+0x11): undefined reference to `__libc_csu_init'
>>>>> /usr/lib/gcc/i686-linux-gnu/4.4.5/../../../../lib/crt1.o: In function
>>>>> `_start':
>>>>> (.text+0x1d): undefined reference to `__libc_start_main'
>>>>> collect2: ld returned 1 exit status
>>>>>
>>>>> So openwrt is correctly using the host g++ but something goes wrong
>>>>> during
>>>>> the linking phase. Any hints about how to further investigate this
>>>>> issue?
>>>>>
>>>>> Note that if I cross-compile click normally, i.e. without using
>>>>> click-mkmindriver
>>>>> everything is working properly.
>>>>>
>>>>> R.
>>>>> _______________________________________________
>>>>> click mailing list
>>>>> click at amsterdam.lcs.mit.edu
>>>>> https://amsterdam.lcs.mit.edu/mailman/listinfo/click
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