[nslu2-linux] Re: Problem compiling bonjour on SlugOS 5.3 beta - hidden symbol

 

--- In nslu2-linux@yahoogroups.com, "Mike Westerhof (mwester)" <mwester@...> wrote:
> My first guess would be that your toolchain may be trying to use a
> different (unsupported) floating-point setting for some reason. Check
> your compilation options for consistency; soft float is what it should
> be using. If that's not it, then I would check to see if the compiler
> and libraries perhaps mismatch -- did you get the toolchain from (for
> example) the "unstable" feeds?
>
> -Mike (mwester)

Thanks for the quick reply.

Im not entirely sure how I determine which floating-point settings are being used. How do I determine this?

I got the toolchain from the stable feeds (using opkg).

I have tracked the error to the compilation or linkage of the library 'libdns_sd'. To make this library, make issues the following commands:

gcc -I. -I../mDNSCore -I../mDNSShared -W -Wall -DPID_FILE=\"/var/run/mdnsd.pid\" -DMDNS_UDS_SERVERPATH=\"/var/run/mdnsd\" -DNOT_HAVE_SA_LEN -DUSES_NETLINK -DHAVE_LINUX -Os -DMDNS_DEBUGMSGS=0 -c -fPIC -o objects/prod/dnssd_clientlib.c.so.o ../mDNSShared/dnssd_clientlib.c
gcc -I. -I../mDNSCore -I../mDNSShared -W -Wall -DPID_FILE=\"/var/run/mdnsd.pid\" -DMDNS_UDS_SERVERPATH=\"/var/run/mdnsd\" -DNOT_HAVE_SA_LEN -DUSES_NETLINK -DHAVE_LINUX -Os -DMDNS_DEBUGMSGS=0 -c -fPIC -o objects/prod/dnssd_clientstub.c.so.o ../mDNSShared/dnssd_clientstub.c
gcc -I. -I../mDNSCore -I../mDNSShared -W -Wall -DPID_FILE=\"/var/run/mdnsd.pid\" -DMDNS_UDS_SERVERPATH=\"/var/run/mdnsd\" -DNOT_HAVE_SA_LEN -DUSES_NETLINK -DHAVE_LINUX -Os -DMDNS_DEBUGMSGS=0 -c -fPIC -o objects/prod/dnssd_ipc.c.so.o ../mDNSShared/dnssd_ipc.c
ld -shared -o build/prod/libdns_sd.so objects/prod/dnssd_clientlib.c.so.o objects/prod/dnssd_clientstub.c.so.o objects/prod/dnssd_ipc.c.so.o
strip -S build/prod/libdns_sd.so

I appears that no errors occur in this process, but when I use the produced library, I get the __aeabi_uidiv error.

As far as I can see, there is nothing out of the ordinary in the commands above.

uname -a yields:
Linux slug1 2.6.27.8 #1 Sat Mar 7 02:47:23 UTC 2009 armv5teb unknown unknown GNU/Linux

file on the produced lib yields:
file /usr/lib/libdns_sd.so.1
/usr/lib/libdns_sd.so.1: ELF 32-bit MSB shared object, ARM, version 1 (SYSV), not stripped

gcc version:
gcc (GCC) 4.2.4

Kind regards
Jeppe

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