Re: Problems making lpeg on Suse 10.2 64bit

["Alex Queiroz" <asandroq@...>]

Hallo,

On 10/25/07, Axel Etzold <AEtzold@gmx.de> wrote:
> Roberto,
>
> thanks for responding.
> So I changed the following line:
>
> COPT = -O2 -DNDEBUG -fPIC

     Correct.

>
> and got:
>
> dhcppc1:/usr/local/lpeg-0.7 # make
> gcc -O2 -DNDEBUG -fPIC -Wall -Wextra -pedantic -Waggregate-return -Wcast-align -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wshadow -Wwrite-strings -Wcast-qual  -ansi -I../lua -shared -o lpeg.so lpeg.c
> lpeg.c: In function 'printinst':
> lpeg.c:262: warning: format '%02d' expects type 'int', but argument 2 has type 'long int'
> lpeg.c:270: warning: format '%d' expects type 'int', but argument 2 has type 'long int'
> lpeg.c:279: warning: format '%d' expects type 'int', but argument 2 has type 'long int'
> lpeg.c:298: warning: format '%d' expects type 'int', but argument 2 has type 'long int'
> lpeg.c:306: warning: format '%d' expects type 'int', but argument 2 has type 'long int'
> lpeg.c:311: warning: format '%d' expects type 'int', but argument 2 has type 'long int'
> lpeg.c: At top level:
> lpeg.c:330: warning: 'printcap' defined but not used
>

     These are warnings, your library was built.

> then, I tried
>
> COPT = -O2 -DNDEBUG -ld%
>

     Now this is wrong.

> and this seems to work:
>
> dhcppc1:/usr/local/lpeg-0.7 # make
> make: `lpeg.so' is up to date.
> dhcppc1:/usr/local/lpeg-0.7 # lua test.lua
> General tests for LPeg library
> +
> +
> +
> +
> +
> OK
>

     No, your library was already built so it was not built again.
Anyway, it seems to work.

> Thanks ever so much... now, I have still another question, that is
> maybe related.
> I tried to make luaJIT on the same machine with 'make linux' and
> got:
>
> cd src && make linux
> make[1]: Entering directory `/usr/local/LuaJIT-1.1.3/src'
> make all MYCFLAGS=-DLUA_USE_LINUX MYLIBS="-Wl,-E -ldl"
> make[2]: Entering directory `/usr/local/LuaJIT-1.1.3/src'
> gcc -O3 -fomit-frame-pointer -Wall -DLUA_USE_LINUX  -I../dynasm   -c -o ljit_dasm.o ljit_dasm.c
> ljit_dasm.c:35:2: error: #error "No support for this architecture (yet)"
> make[2]: *** [ljit_dasm.o] Error 1
> make[2]: Leaving directory `/usr/local/LuaJIT-1.1.3/src'
> make[1]: *** [linux] Error 2
> make[1]: Leaving directory `/usr/local/LuaJIT-1.1.3/src'
> make: *** [linux] Error 2
>
> Is there a workaround for ljit_dasm not working?
>

     Hire Mike Pall to write a x86-64 port of LuaJIT. :-)

Cheers,
-- 
-alex
http://www.ventonegro.org/