2009-09-27 15:08:20     svn: uclinux-dist/branches/2009R1 cross-compilation error

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2009-09-27 15:08:20     svn: uclinux-dist/branches/2009R1 cross-compilation error

Amusing Muses (CANADA)

Message: 80527   

 

In the main directory  I checked the tree out to, I do:

make

and it fails almost immediately...

 

make[1]: Entering directory `/home/muse/uclinux-dist/linux-2.6.x'

  CHK     include/linux/version.h

  CHK     include/linux/utsrelease.h

  SYMLINK include/asm -> include/asm-blackfin

  HOSTCC  scripts/basic/fixdep

  HOSTCC  scripts/basic/docproc

  HOSTCC  scripts/basic/hash

  HOSTCC  scripts/kallsyms

  HOSTCC  scripts/bin2c

  CC      scripts/mod/empty.o

  HOSTCC  scripts/mod/mk_elfconfig

as: unrecognized option '-mcpu=bf533-0.3'

 

It should be calling bfin-uclinux-as, not as, am I missing something? There's nothing in the README to suggest I'm missing any steps...

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2009-09-27 21:15:21     Re: svn: uclinux-dist/branches/2009R1 cross-compilation error

Mike Frysinger (UNITED STATES)

Message: 80533   

 

did you actually configure the dist ?  you need to configure a board target before you can expect `make` to work.

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2009-09-27 22:36:43     Re: svn: uclinux-dist/branches/2009R1 cross-compilation error

Amusing Muses (CANADA)

Message: 80534   

 

You mean "make menuconfig" right?

 

Yeah I did that and chose the appropriate vendor & product, and ensured the right processor model and board were selected in the kernel config, and didn't make any changes to the library selection config.

 

Then "make" fails, as above.

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2009-09-27 23:31:05     Re: svn: uclinux-dist/branches/2009R1 cross-compilation error

Frank Van Hooft (CANADA)

Message: 80536   

 

Did you install the blackfin toolchain, as described here:

 

  docs.blackfin.uclinux.org/doku.php?id=toolchain:installing

 

?

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2009-09-28 14:16:01     Re: svn: uclinux-dist/branches/2009R1 cross-compilation error

Amusing Muses (CANADA)

Message: 80577   

 

No, I created my own cross compilation environment--which works just fine for compiling any other blackfin project, e.g. I can compile Linux 2.6.31 with my toolchain.

 

Is there something "special" (i.e. broken) about the toolchain described in the wiki such that I would actually have to use it to compile this project correctly instead of any other cross compiler?

 

Nobody else has this problem building from svn sources? hm.

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2009-09-28 14:33:22     Re: svn: uclinux-dist/branches/2009R1 cross-compilation error

Robin Getz (UNITED STATES)

Message: 80578   

 

Amusing:

 

No one else has this problem - so - I guess your custom toolchain/build environment is broken

 

If you use one of the release tarballs - do you get the same problem?

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2009-09-29 01:23:23     Re: svn: uclinux-dist/branches/2009R1 cross-compilation error

Amusing Muses (CANADA)

Message: 80595   

 

That would seem logical. So I installed the toolchain as per the instructions for Debian-based distros at:

  docs.blackfin.uclinux.org/doku.php?id=toolchain:installing

 

And instead of the branch named in the topic from, I am trying with the release sources (uClinux-dist-2009R1-RC6.tar.bz2).

 

Now, when I try to "make menuconfig", choose my vendor & board, then do "make", it still fails. This time it looks like it's because there is no gcc-config on the host system:

 

chmod +x tools/romfs-inst.sh tools/modules-alias.sh

. linux-2.6.x/.config; if [ "$CONFIG_INITRAMFS_SOURCE" != "" ]; then \

                mkdir -p `dirname $CONFIG_INITRAMFS_SOURCE`; \

                touch $CONFIG_INITRAMFS_SOURCE || exit 1; \

        fi

rm -f linux-2.6.x/usr/initramfs_data.cpio.gz

make ARCH=blackfin   CROSS_COMPILE=bfin-uclinux- -j8 -C linux-2.6.x  || exit 1

sh: /usr/bin/gcc-config: not found

gcc-config: error: could not get compiler binary path: Function not implemented

make[1]: Entering directory `/home/muse/uClinux-dist/linux-2.6.x'

  CHK     include/linux/version.h

  SYMLINK include/asm -> include/asm-blackfin

  CHK     include/linux/utsrelease.h

  CC      kernel/bounds.s

sh: /usr/bin/gcc-config: not found

gcc-config: error: could not get compiler binary path: Function not implemented

make[2]: *** [kernel/bounds.s] Error 1

make[1]: *** [prepare0] Error 2

make[1]: *** Waiting for unfinished jobs....

  CC      scripts/mod/empty.o

sh: /usr/bin/gcc-config: not found

gcc-config: error: could not get compiler binary path: Function not implemented

make[3]: *** [scripts/mod/empty.o] Error 1

make[2]: *** [scripts/mod] Error 2

make[1]: *** [scripts] Error 2

make[1]: Leaving directory `/home/muse/uClinux-dist/linux-2.6.x'

make: *** [linux] Error 1

 

 

 

I suspect that gcc-config is a Gentooism, the host I'm trying to to that particular compile on is Ubuntu--and I can't find any package that provides gcc-config for ubuntu. Any tips?

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2009-09-29 11:29:48     Re: svn: uclinux-dist/branches/2009R1 cross-compilation error

Robin Getz (UNITED STATES)

Message: 80639   

 

Amusing:

 

There is no gcc-config on my system, and it works fine.

 

Where did you get your uClinux-dist and kernel sources from?

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2009-09-29 12:54:20     Re: svn: uclinux-dist/branches/2009R1 cross-compilation error

Amusing Muses (CANADA)

Message: 80640   

 

I got it from https://blackfin.uclinux.org/gf/download/frsrelease/451/6808/uClinux-dist-2009R1-RC6.tar.bz2

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2009-09-29 13:50:15     Re: svn: uclinux-dist/branches/2009R1 cross-compilation error

Amusing Muses (CANADA)

Message: 80641   

 

Nevermind, my PATH was misconfigured.

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2009-09-29 14:02:35     Re: svn: uclinux-dist/branches/2009R1 cross-compilation error

Robin Getz (UNITED STATES)

Message: 80643   

 

Amusing:

 

Thanks for letting me know...

 

but you should have got an error that looks like: "bfin-uclinux-gcc: Command not found"

 

rgetz@imhotep:~/blackfin/trunk/uClinux-dist> make

chmod +x tools/romfs-inst.sh tools/modules-alias.sh tools/build-udev-perms.sh

. linux-2.6.x/.config; if [ "$CONFIG_INITRAMFS_SOURCE" != "" ]; then \

                mkdir -p `dirname $CONFIG_INITRAMFS_SOURCE`; \

                touch $CONFIG_INITRAMFS_SOURCE || exit 1; \

        fi

rm -f linux-2.6.x/usr/initramfs_data.cpio

make ARCH=blackfin   CROSS_COMPILE=bfin-uclinux- -j4 -C linux-2.6.x  || exit 1

make[1]: bfin-uclinux-gcc: Command not found

make[1]: Entering directory `/home/rgetz/blackfin/trunk/uClinux-dist/linux-2.6.x'

  CHK     include/linux/version.h

  CHK     include/linux/utsrelease.h

  SYMLINK include/asm -> include/asm-blackfin

  CC      scripts/mod/empty.o

/bin/sh: bfin-uclinux-gcc: command not found

make[3]: *** [scripts/mod/empty.o] Error 127

make[3]: *** Waiting for unfinished jobs....

make[2]: *** [scripts/mod] Error 2

make[1]: *** [scripts] Error 2

make[1]: Leaving directory `/home/rgetz/blackfin/trunk/uClinux-dist/linux-2.6.x'

make: *** [linux] Error 1

 

 

What was mangled in your path? (for my future reference?)

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2009-09-29 14:15:50     Re: svn: uclinux-dist/branches/2009R1 cross-compilation error

Amusing Muses (CANADA)

Message: 80644   

 

Well I had copied my original (broken) toolchain from my gentoo box to my ubuntu box in ~/bin/ and I updated my PATH to include it.

Then I installed the toolchain as per the wiki, then logged out and back in to clear out the PATH, then I added the new toolchain to the end of the path...

Little did I know that the old toolchain was still overriding the new because when I re-logged in... Ubuntu has this feature I wasn't expecting:

 

/etc/skel/.profile:# set PATH so it includes user's private bin if it exists

/etc/skel/.profile:    PATH="$HOME/bin:$PATH"

 

Thanks though. It seems like there might  be more compilation problems yet, but I have some work to do on another part of the system before I try to confirm them.

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2009-09-29 17:15:32     Re: svn: uclinux-dist/branches/2009R1 cross-compilation error

Mike Frysinger (UNITED STATES)

Message: 80658   

 

yes, if you copied things from a Gentoo system to a non-Gentoo system, you could easily have references to the Gentoo gcc-config wrapper

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