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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hello there,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>First of all, interesting that you want to compile for Arm – what is the target device? </span><span style='font-size:11.0pt;font-family:Wingdings;color:#1F497D'>J</span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> (I did actually myself run a McStas simulation on a jailbroken iPhone with a complete gnu toolchain…) <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Nothing has explicitly/properly been set up for cross-compilation, but you are welcome to inspire from what is done for Win32 in our build script:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><a href="http://trac.mccode.org/browser/branches/mcstas-1.x/mkdist">http://trac.mccode.org/browser/branches/mcstas-1.x/mkdist</a><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>- . /configure actually never runs, targeting the Win32 platform (most things are handled by platform-defines directly in our ISO C code) but our Linux build-host executes an explicit make target for Windows – from Makefile.in:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>mcstas.win32: $(COBJECTS) <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> $(MINGW) -o mcstas.exe -DMCSTAS='"C:\\McStas\\lib"' $(CFLAGS) $(LDFLAGS) $(DEFS) $(COBJECTS) -lm $(USE_NEXUS) <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> $(MINGW) -o mcformat.exe -DMCSTAS='"C:\\McStas\\lib"' $(CFLAGS) $(LDFLAGS) $(DEFS) mcformat.c -lm $(USE_NEXUS)<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hope this helps,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Peter Willendrup<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> mcstas-users-bounces@mcstas.org [mailto:mcstas-users-bounces@mcstas.org] <b>On Behalf Of </b>chafik driouichi<br><b>Sent:</b> 9. december 2010 16:34<br><b>To:</b> mcstas-users@mcstas.org<br><b>Subject:</b> [mcstas-users] cross compiling mcstats<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Hello,<br> <br> I was looking into the possibility of cross-compiling mcstats but when I tried to run :<br> <br><a href="mailto:23057964@:~/ess/mcstas-1.12b$">23057964:~/ess/mcstas-1.12b$</a> ./configure --prefix=/home/23057964/ess/ --with-cc=arm-none-linux-gnueabi-gcc<br>checking for gcc... arm-none-linux-gnueabi-gcc<br>configure: WARNING: using cross tools not prefixed with host triplet<br>checking for C compiler default output file name...<br>configure: error: in `/home/23057964/ess/mcstas-1.12b':<br>configure: error: C compiler cannot create executables<br>See `config.log' for more details.<br><br>It seems that I have to set some kind of other variable. Is there somewhere where it describes how to cross-compile before I start digging into the build chain?<br> <br>I'm targeting an ARM architecture.<br> <br>Best regards,<br>/Mandel<o:p></o:p></span></p></div></body></html>