2009-04-03 16:11:26 Unexplained uclinux build errors

Jim Carstensen (UNITED STATES)

Message: 72138

First time the build did finish, but noticed some errors. Turned on a script log and built it again. The result is attached.

Any ideas on the best way to get a clean build?

Thanks.

build.log

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2009-04-03 16:25:42 Re: Unexplained uclinux build errors

Mike Frysinger (UNITED STATES)

Message: 72139

compr_lzo.c:29:23: error: lzo/lzo1x.h: No such file or directory

you need to install development packages (lzo in this case) as documented in the wiki

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2009-04-03 16:29:54 Re: Unexplained uclinux build errors

Jim Carstensen (UNITED STATES)

Message: 72140

OK, cool. I'm just following this:

https://docs.blackfin.uclinux.org/doku.php?id=developing_with_blackfin_live_sources

Guess there's more to the process that isn't covered there.

Thanks.

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2009-04-03 16:38:39 Re: Unexplained uclinux build errors

Mike Frysinger (UNITED STATES)

Message: 72141

that isnt an introductory document. we dont cover every single thing you need to do from top to bottom in every document as that would be massive useless duplication.

https://docs.blackfin.uclinux.org/doku.php?id=installing_linux

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2009-04-03 16:49:57 Re: Unexplained uclinux build errors

Jim Carstensen (UNITED STATES)

Message: 72142

Yeah. That makes perfect sense.

Went ot the document you referenced. Typed: ':~$ sudo apt-get upgrade'

it asked for a password. Guessed 'blackfin" It worked!

Then typed in:

:~$ sudo apt-get install autoconf automake bash binutils bison bzip2 \

coreutils flex gawk gcc gettext grep iputils-ping libtool libz-dev \

linux-libc-dev liblzo1 liblzo-dev liblzo2-dev liblzo2-2 libncurses5 \

libncurses5-dev m4 make pkg-config rpm texinfo zlib1g zlib1g-dev

All looked OK except these things, which look fishy:

Note, selecting zlib1g-dev instead of libz-dev

and

E:Couldn't find package linux-libc-dev

I want to continue down the line of this document and install the rest of the stuff. Do I need to resolve these issues first, or can I continue? And if these issues are important, how best do I resolve them?

Thanks again.

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2009-04-03 18:18:33 Re: Unexplained uclinux build errors

Mike Frysinger (UNITED STATES)

Message: 72143

not every distro is exactly the same, plus they change over time, so it's kind of impossible to have exact instructions

you can just ignore the linux-libc-dev afaik

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2009-04-06 10:18:00 Re: Unexplained uclinux build errors

Jim Carstensen (UNITED STATES)

Message: 72255

OK. I tried another build after installing the development pkgs, and still get the errors shown on the attached log.

Did something go wrong with the development pkg build, other than the error msg I identified earlier?

Thanks.

build2.log

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2009-04-06 10:24:07 Re: Unexplained uclinux build errors

Mike Frysinger (UNITED STATES)

Message: 72256

you still dont have the lzo devel package installed. different distros name it differently, so you'll have to do a search. or disable jffs2 in your build.

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2009-04-06 13:59:31 Re: Unexplained uclinux build errors

Jim Carstensen (UNITED STATES)

Message: 72272

Was able to get the liblzo stuff (not sure why it didn't install when lumped with the other stuff, but whatever...)

Build goes much further, now. It errors when it can't find the `/home/uclinux/blackfin-sources/uclinux-dist/romfs/usr/bin/' directory.

Searched around on uclinux.org for TIFF_EXAMPLES, and tiff library, etc. Found a tiff library. Not sure if it applies here, or if it's important, or what exactly to do with it or how to get it, etc.

Below is snippet of the end of the build.

Attached is the build log.

thanks.

make[2]: Entering directory `/home/uclinux/blackfin-sources/uclinux-dist/lib/libtiff'

romfs-inst.sh -d -e CONFIG_FMT_USE_FDPIC_ELF /home/uclinux/blackfin-sources/uclinux-dist/staging/usr/lib/libtiff.so.5 /usr/lib/

romfs-inst.sh -d -e CONFIG_FMT_USE_FDPIC_ELF /home/uclinux/blackfin-sources/uclinux-dist/staging/usr/lib/libtiffxx.so.5 /usr/lib/

romfs-inst.sh -d -e CONFIG_LIB_TIFF_EXAMPLES /home/uclinux/blackfin-sources/uclinux-dist/staging/usr/bin/tiffcp /usr/bin/

cp: target `/home/uclinux/blackfin-sources/uclinux-dist/romfs/usr/bin/' is not a directory: No such file or directory

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

make[2]: Leaving directory `/home/uclinux/blackfin-sources/uclinux-dist/lib/libtiff'

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

make[1]: Leaving directory `/home/uclinux/blackfin-sources/uclinux-dist/lib'