Re: Building pthread.

Hi Pedro,

I am able to compile the '"normal" libtool 
(http://www.gnu.org/software/libtool/) with both mingw32ce and cegcc, but when 
I run jamvm's configure I get the following with both minge32ce and cegcc:

configure:20943: arm-wince-mingw32ce-gcc -o conftest.exe -g -O2   conftest.c 
-ldl  -lm -lpthread  >&5
/tmp/cc0m5geq.o: In function `main':
/cec/homes/d046460/CeGCC/jamvm-1.4.5/conftest.c:42: undefined reference to 
`dlopen'
collect2: ld returned 1 exit status

Any ideas?

Kind Regards,
Leonardo.

----- Ursprüngliche Mail ----
Von: Pedro Alves <pedro_alves-BwYwT0D5Mwdz4s462UR3lw@xxxxxxxxxxxxxxxx>
An: Leonardo Weiss Chaves <humaita-/E1597aS9LQAvxtiuMwx3w@xxxxxxxxxxxxxxxx>
CC: cegcc-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@xxxxxxxxxxxxxxxx
Gesendet: Dienstag, den 31. Juli 2007, 01:48:44 Uhr
Betreff: Re: AW: AW: [Cegcc-devel] Building pthread.


Sorry for the delay again,

Leonardo Weiss Chaves wrote:
> Hi Pedro,
> 
> thanks for the hints, I got libpthread compiling now. Since __MINGW32__ is 
> defined, the code assumes some things that are not true for WinCE, e.g. like 
> having errno. Instead of modifying mingw32ce now I just modify the 
> pthread-w32-2.8.0 code and add a few more compiler flags, see the attached 
> diff file. I compile with
> 
> make CROSS=arm-wince-mingw32ce- CC="arm-wince-mingw32ce-g++ -DWINCE 
> -DNEED_ERRNO -D_ARM_ -D__CRTDLL__ -D_DLL" clean GC
> 
> PS: I still can't compile jamvm because of missing liltdl. Do you know where 
> I can find it for WinCE? It seems to be part of glibc...
> 

Looks like jamvm uses libtool, or at least its libltdl (similar
to dlopen and friends).

There is a win32 libltdl port at:
http://gnuwin32.sourceforge.net/packages/libtool.htm

Perhaps you can work with that.

Cheers,
Pedro Alves


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