Re: [mosquitto-dev] Unknown linker option when building on a x86 NAS

[Arturo Lotito <arturo.lotito@xxxxxxxxx>]

Hi Karl.

I'm using make...

In the meantime I've deleted that option (editing "config.mk") and the compilation was OK!

Actually I encountered another problem: the option "--strip-program=…" in the install is not supported by the busybox of my qnap NAS.

So I've edited each Makefile and deleted the "--strip-program=…". By doing this, the "make install" completed succesfully!!

Just another little point... I don't know if it's a bug of the scripts or it's due to my lack of experience: I decided to install mosquitto in "/opt" instead of the default "/usr/local". I've edited "config.mk" to change "prefix" from "/usr/local" to "/opt". The result was as expected for all the files (i.e. installed in "/opt/...") except few files that have been installed in "/etc" even if prefix was "/opt". Such files are:

/etc/mosquitto/mosquitto.conf.example

/etc/mosquitto/pskfile.example

/etc/mosquitto/aclfile.example

/etc/mosquitto/pwfile.example

I've solved by manually copying those files to "/opt/etc".

Now i've a NAS running mosquitto! I'm testing it to make sure that my compilation has generated reliable binaries...

Br.

2015-08-15 19:50 GMT+02:00 Karl Palsson <karlp@xxxxxxxxxxxx>:

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Are you using cmake?  You should not be using cmake on linux (for the
mosquitto project)


Arturo Lotito <arturo.lotito@xxxxxxxxx> wrote:
> Hello.
> I'm trying to compile mosquitto 1.4.2 on a QNAP TS-251 NAS (x86).
>
> I've installed all the dependencies (via ipkg) then i run "make
> install".
> The compilation seems to be successfully but then during the linking I
> get an error regarding an unknown option:
>
> ... 
> gcc mosquitto.o bridge.o conf.o context.o database.o logging.o loop.o
> memory_mosq.o persist.o net.o net_mosq.o read_handle.o
> read_handle_client.o read_handle_server.o read_handle_shared.o
> security.o security_default.o send_client_mosq.o send_mosq.o
> send_server.o service.o subs.o sys_tree.o time_mosq.o tls_mosq.o
> util_mosq.o websockets.o will_mosq.o -o mosquitto  -ldl -lm -lrt
> -Wl,--dynamic-list=linker.syms -lssl -lcrypto
>
> /share/CACHEDEV1_DATA/.qpkg/Optware/bin/../lib/gcc/i686-unknown-linux-gnu/4.2.1/../../../../i686-unknown-linux-gnu/bin/ld: unrecognized option '--dynamic-list=linker.syms'
>
> /share/CACHEDEV1_DATA/.qpkg/Optware/bin/../lib/gcc/i686-unknown-linux-gnu/4.2.1/../../../../i686-unknown-linux-gnu/bin/ld: use the --help option for usage information
>
> collect2: ld returned 1 exit status
>
> make[1]: *** [mosquitto] Error 1
>
> make[1]: Leaving directory `/root/mosquitto-1.4.2/src'
>
> make: *** [mosquitto] Error 2
>
>
>
> Can you kindly help me?
>
>
> Thank you very much and br.
>
>
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