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ID Category Severity Reproducibility Date Submitted Last Update
0002604 [buildroot] Architecture Specific block always 03-14-08 09:13 03-28-08 08:37
Reporter Graol View Status public  
Assigned To buildroot
Priority normal Resolution open  
Status assigned   Product Version 0.9.27
Summary 0002604: Unable to compile Buildroot
Description Hi,

I'm running a virtual machine with Debian 32 bits installed (on a Xeon core 2 server). I tried to install buildroot in x86_64 arch but I always get the same error at last:

Unknown CPU given in --with-tune=core2.
make[1]: *** [configure-gcc] Error 1
make[1]: Leaving directory `/usr/src/buildroot/toolchain_build_x86_64/gcc-4.2.1-initial'
make: *** [/usr/src/buildroot/toolchain_build_x86_64/gcc-4.2.1-initial/.compiled] Error 2
Additional Information
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- Notes
(0005774)
Graol
03-14-08 09:21
edited on: 03-28-08 08:43

according to cpuinfo : 4 CPU Intel Core2 2.13 GHz (family 3 model 15)

Buildroot version 20080326 snapshot
Toolchain Config:
- Toolchain type: Buildroot toolchain
- target arch x86_64
- variant arch Nocona
- kernel 2.6.24.x
- kernel headers 2.6.24.x
- uClibc 20080318 snapshot
- busybox 1.10.0
- gcc 4.2.0
- binutils 2.18
- multilib disabled

 
(0005894)
Graol
03-25-08 07:41
edited on: 03-25-08 07:42

I reinstalled the official 64 bits Debian distrib, then updated the kernel to 2.6.24.3 version. I changed sources list to testing repository to get gcc 4.3: nothing new, I still have the same error message (Unknown CPU).

 
(0005904)
Graol
03-25-08 09:23
edited on: 03-25-08 09:24

I solved the problem by specifying a Nocona CPU in the config file instead of a Core2 one. Seems like the Core2 does not support EM64T technology, unlike the Xeon Nocona CPU. See http://softwarecommunity.intel.com/articles/eng/1699.htm [^]

 
(0006174)
Graol
03-28-08 08:37
edited on: 03-28-08 08:47

Compile fails on libiberty. It seems to be unable to access some files and directories wih are amazingly existing (at the right place). I'm lost again, here is the error message:

make[4]: Leaving directory `/space/buildroot/toolchain_build_x86_64/gcc-4.2.0-final/x86_64-linux-uclibc/libiberty'
/bin/sh /space/buildroot/toolchain_build_x86_64/gcc-4.2.0/libiberty/../mkinstalldirs /space/buildroot/build_x86_64/staging_dir/x86_64-linux-uclibc/lib/`/space/buildroot/build_x86_64/staging_dir/usr/bin/x86_64-linux-uclibc-gcc -g -Os -print-multi-os-directory`
/usr/bin/install -c -m 644 ./libiberty.a /space/buildroot/build_x86_64/staging_dir/x86_64-linux-uclibc/lib/`/space/buildroot/build_x86_64/staging_dir/usr/bin/x86_64-linux-uclibc-gcc -g -Os -print-multi-os-directory`/./libiberty.an
( cd /space/buildroot/build_x86_64/staging_dir/x86_64-linux-uclibc/lib/`/space/buildroot/build_x86_64/staging_dir/usr/bin/x86_64-linux-uclibc-gcc -g -Os -print-multi-os-directory` ; chmod 644 ./libiberty.an; /space/buildroot/build_x86_64/staging_dir/usr/bin/x86_64-linux-uclibc-ranlib ./libiberty.an )
/bin/sh: line 0: cd: /space/buildroot/build_x86_64/staging_dir/x86_64-linux-uclibc/lib/../lib64: No such file or directory
chmod: cannot access `./libiberty.an': No such file or directory
/space/buildroot/build_x86_64/staging_dir/usr/bin/x86_64-linux-uclibc-ranlib: './libiberty.an': No such file
make[3]: *** [install_to_tooldir] Error 1
make[3]: Leaving directory `/space/buildroot/toolchain_build_x86_64/gcc-4.2.0-final/x86_64-linux-uclibc/libiberty'
make[2]: *** [install-target-libiberty] Error 2
make[2]: Leaving directory `/space/buildroot/toolchain_build_x86_64/gcc-4.2.0-final'
make[1]: *** [install] Error 2
make[1]: Leaving directory `/space/buildroot/toolchain_build_x86_64/gcc-4.2.0-final'
make: *** [/space/buildroot/toolchain_build_x86_64/gcc-4.2.0-final/.installed] Error 2

 

- Issue History
Date Modified Username Field Change
03-14-08 09:13 Graol New Issue
03-14-08 09:13 Graol Status new => assigned
03-14-08 09:13 Graol Assigned To  => buildroot
03-14-08 09:13 Graol Issue Monitored: Graol
03-14-08 09:21 Graol Note Added: 0005774
03-25-08 07:41 Graol Note Added: 0005894
03-25-08 07:42 Graol Note Edited: 0005894
03-25-08 07:44 Graol Note Edited: 0005774
03-25-08 07:45 Graol Note Edited: 0005774
03-25-08 07:52 Graol Issue End Monitor: Graol
03-25-08 07:52 Graol Issue Monitored: Graol
03-25-08 07:56 Graol Note Edited: 0005774
03-25-08 08:28 Graol Note Edited: 0005774
03-25-08 09:23 Graol Note Added: 0005904
03-25-08 09:24 Graol Note Edited: 0005904
03-25-08 09:24 Graol Note Edited: 0005904
03-26-08 02:18 Graol Issue End Monitor: Graol
03-28-08 08:37 Graol Note Added: 0006174
03-28-08 08:43 Graol Note Edited: 0005774
03-28-08 08:47 Graol Note Edited: 0006174
03-28-08 08:47 Graol Issue Monitored: Graol


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