OPENCORES.ORG

Here are some ideas you might like to try.
Have you first built binutils, gcc, Linux as described in Embecosm
Application Note 2 at

  http://www.embecosm.com/download.html 

(This incorporates the Meansoffreedom and OpenRISC instructions) In
particular did you put the cross-platform bin directory on your search
path after building binutils.

Second possibility. Have you made some changes then tried rebuilding
uClibc without doing a "make clean" first. The dependencies in the
uClibc makefiles are not complete, so if you make any change you should
first do "make clean", before doing another "make all".

What platform are you running on. I tested the build sequence with
Fedora 9, but I haven't tested on older Linuxes or Cygwin.

HTH,

Jeremy

-  
Tel:      +44 (1202) 416955
Cell:     +44 (7970) 676050
SkypeID: jeremybennett
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-----Original Message-----
From: kobegpfan@y...
Reply-To: List about OpenRISC project <openrisc@o...>
To: openrisc@o...
Subject: [openrisc] How to make uClibc -- It always fails
Date: Thu, 10 Jul 2008 03:04:32 +0200 (CEST)

I refered to several articles here and there. I used uClibc-0.9.28.3 and 
patched it with the 2 files released in meansoffreedom: 

(1) uClibc-0.9.28-or32-libc-support.bz2 
(2) uClibc-0.9.28-or32-unified.bz2. 

And then I run "make menuconfig" to modify something like this

TARGET_ARCH="or32"
KERNEL_SOURCE="/orp/tmp/or1k/uclinux/uClinux-2.0.x"
CROSS="or32-uclinux-"
RUNTIME_PREFIX="/opt/$(TARGET_ARCH)-uclinux"
DEVEL_PREFIX="/opt/$(TARGET_ARCH)-uclinux"

The above setting can be checked in .config file.
Then I ran the following commands:

(1)# ln -s extra/Configs/Config.or32.uclinux Config
(2)# make all install 

But it stops with the following errors:

make[3]: Entering directory `/orp/tmp/uClibc-0.9.28.3/libc/misc/regex'
"or32-uclinux-"gcc  -Wall -Wstrict-prototypes -Wno-trigraphs -fno-
strict-aliasing    -fno-builtin -nostdinc -D_LIBC -I../../../include -I.  -
Os -funit-at-a-time   -isystem /opt/or32-uclinux/lib/gcc/or32-
uclinux/3.4.4/include -DNDEBUG -fPIC -c regex.c -o regex.o
/tmp/cconHoRg.s: Assembler messages:
/tmp/cconHoRg.s:3837: Error: operation combines symbols in different 
segments
/tmp/cconHoRg.s:3846: Error: operation combines symbols in different 
segments
/tmp/cconHoRg.s:3847: Error: operation combines symbols in different 
segments
/tmp/cconHoRg.s:3848: Error: operation combines symbols in different 
segments
/tmp/cconHoRg.s:3849: Error: operation combines symbols in different 
segments
/tmp/cconHoRg.s:3857: Error: operation combines symbols in different 
segments
/tmp/cconHoRg.s:3863: Error: operation combines symbols in different 
segments
/tmp/cconHoRg.s:3864: Error: operation combines symbols in different 
segments
/tmp/cconHoRg.s:3865: Error: operation combines symbols in different 
segments
/tmp/cconHoRg.s:3866: Error: operation combines symbols in different 
segments
/tmp/cconHoRg.s:5083: Error: operation combines symbols in different 
segments
/tmp/cconHoRg.s:5084: Error: operation combines symbols in different 
segments
make[3]: *** [regex.o] Error 1
make[3]: Leaving directory `/orp/tmp/uClibc-0.9.28.3/libc/misc/regex'
make[2]: *** [_dir_regex] Error 2
make[2]: Leaving directory `/orp/tmp/uClibc-0.9.28.3/libc/misc'
make[1]: *** [_dir_misc] Error 2
make[1]: Leaving directory `/orp/tmp/uClibc-0.9.28.3/libc'
make: *** [_dir_libc] Error 2

I don't know what's happening and how to fix it. Would you please give 
me a hand?
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