Hi, I'm just bumping this so we have a tracker follow-up for the canadian cross support. Please, developers, transfer to bugtracker as you see fit.
To the best of my knowledge, without Doug's patches canadian cross support from Linux x86 and x86_64 is broken. Hints/tips are welcome! All the best, Mario On 04/27/2010 12:37 AM, Mario Emmenlauer wrote: > On 04/26/2010 03:37 PM, Doug Semler wrote: >> On Mon, Apr 26, 2010 at 6:25 AM, Mario Emmenlauer <[email protected]> >> wrote: >>>> On 04/25/2010 04:48 PM, Kai Tietz wrote: >>>>> 2010/4/25 Mario Emmenlauer <[email protected]>: >>>>>> >>>>>> Hi all, >>>>>> >>>>>> I fail to build a canadian cross with mingw Revision: 2263 (current >>>>>> trunk). >>>>>> >>>>>> The error happens during "make all-target-libgcc", message is: >>>>>> [cut]/build/root/x86_64-w64-mingw32/bin/ld: skipping incompatible \ >>>>>> [cut]/build/root/mingw/lib/libmingw32.a when searching for -lmingw32 >>>>>> >>>>>> There are more identical errors for other libs like kernel32 and >>>>>> msvcrt. >>>>>> >>>>>> >>>>>> objdump lists the correct format: >>>>>> [cut]/build/root/bin/x86_64-w64-mingw32-objdump --archive-headers \ >>>>>> [cut]/build/root/x86_64-w64-mingw32/lib/libmingw32.a >>>>>> [...] >>>>>> lib64_libmingw32_a-tlsmcrt.o: file format pe-x86-64 >>>>>> >>>>>> Also, ld seems to be valid: >>>>>> [cut]/build/root/bin/x86_64-w64-mingw32-ld: supported targets: \ >>>>>> pe-x86-64 pei-x86-64 elf64-x86-64 elf64-l1om elf64-little elf64-big >>>>>> elf32-little elf32-big srec symbolsrec verilog tekhex binary ihex >>>>>> >>>>>> >>>>>> Here is what I tried: >>>>>> - makefile: experimental/buildsystem/makebuildroot-test.mk >>>>>> - makefile: experimental/buildsystem/makebuildroot.mk >>>>>> - compile instructions from mingw64 sourceforge wiki >>>>>> >>>>>> Compiled with various combinations of >>>>>> - binutils-2.20.1, binutils-2.20.51 and binutils-trunk >>>>>> - gcc-4.4.3, gcc-4.5.0 and gcc-4.5.1-trunk >>>>>> >>>>>> Operating system: >>>>>> - Ubuntu 9.10 x86_64 >>>>>> - Debian testing x86_64 >>>>>> - Ubuntu 8.10 x86_64 >>>>>> >>>>>> All result in the identical error message about 'skipping incompatible' >>>>>> when searching for mingw libs. >>>>> >>>>> Well, for me it is looking like that either your binutils version >>>>> isn't a x64 defaulted one, or the libraries are build for 32-bit and >>>>> not for 64-bit. Did you used for crt build '--enable-lib32' or >>>>> '--enable-lib64'? >>>> >>>> Sorry that I forgot that crucial piece of information! >>>> >>>> I tried both with and without multilib, same result. Based on a >>>> suggestion from jon_y in IRC, I concentrate on without multilib first. >>>> For leaving out multilib, I do not add any of '--enable-lib32' or >>>> '--enable-lib64' to configure of mingw crt (but leave the default). >>>> For gcc and binutils, I do add '--disable-multilib' to configure. >>>> >>>> Is there an easy test whether any of the components targets the wrong >>>> architecture? >>> >>> I just checked from an i686 Ubuntu Hardy, same error. So its not related >>> to the x86_64 architecture of the host OS. >>> >>> Can anybody successfully compile a canadian cross from Linux with >>> current trunk? If yes, what are the specs and compile instructions >>> used, so I have a reference? >>> >>> Cheers, >>> > >> Not with the current trunk but I've managed to get the 4.5 build going. > >> I have a few patches that "fix" the gcc build system and also use >> version-specific-libraries. Which means, unfortunately, my build >> scripts wouldn't work too well for you without the patches. > >> If you want, I can send them but you'll have to apply some patches to >> make it work right for you :-/ > > Great, thats very good news! Your setup would absolutely be an option > for me! Since I don't require mingw in a production environment, I'm > very flexible with the versions and everything. Also I don't require > multilib, so I'm all flexible :-) > > Could you please send me the patches, and your specific version they > apply to? I'll test them right away :-) ------------------------------------------------------------------------------ _______________________________________________ Mingw-w64-public mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
