[Buildroot] [buildroot 0004384]: GCC 4.3.1 fails with cannot compute suffix of object files

bugs at busybox.net bugs at busybox.net
Wed Sep 10 11:27:19 UTC 2008


A NOTE has been added to this issue. 
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http://busybox.net/bugs/view.php?id=4384 
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Reported By:                kreuters
Assigned To:                buildroot
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Project:                    buildroot
Issue ID:                   4384
Category:                   Architecture Specific
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     assigned
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Date Submitted:             07-31-2008 04:57 PDT
Last Modified:              09-10-2008 04:27 PDT
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Summary:                    GCC 4.3.1 fails with cannot compute suffix of object
files
Description: 
from buildroot-20080731.tar.bz, only things selected are gcc 4.3.1 and
EABI.


checking for arm-linux-uclibcgnueabi-gcc... 
/home/dikkie/Documents/dns323/uclibc/buildroot/toolchain_build_arm/gcc-4.3.1-initial/./gcc/xgcc
-B/home/dikkie/Documents/dns323/uclibc/buildroot/toolchain_build_arm/gcc-4.3.1-initial/./gcc/
-B/home/dikkie/Documents/dns323/uclibc/buildroot/build_arm/staging_dir/usr/arm-linux-uclibcgnueabi/bin/
-B/home/dikkie/Documents/dns323/uclibc/buildroot/build_arm/staging_dir/usr/arm-linux-uclibcgnueabi/lib/
-isystem
/home/dikkie/Documents/dns323/uclibc/buildroot/build_arm/staging_dir/usr/arm-linux-uclibcgnueabi/include
-isystem
/home/dikkie/Documents/dns323/uclibc/buildroot/build_arm/staging_dir/usr/arm-linux-uclibcgnueabi/sys-include

checking for suffix of object files... configure: error: cannot compute
suffix of object files: cannot compile

====================================================================== 

---------------------------------------------------------------------- 
 antezedens - 09-10-08 00:30  
---------------------------------------------------------------------- 
For those eager to get gcc-4.3.1 running. I've found out that gcc does not
find the shared objects of two libs. The attached patch points gcc to the
right directories. It is just a quick fix but it should do until there is
an official bugfix. This is what to do:

make   <= will stop with the above error

cd buildroot/toolchain_build_ARCH

patch -p2 < gcc-4.3.1-compile.patch
rm -Rf gcc-4.3.1-initial

make   <= should compile 

---------------------------------------------------------------------- 
 haizaar - 09-10-08 04:27  
---------------------------------------------------------------------- 
Issuing 'export
LD_LIBRARY_PATH=$PWD/toolchain_build_arm/mpfr/lib:$LD_LIBRARY_PATH' from
the top of your buildroot tree makes build happy. 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
07-31-08 04:57  kreuters       New Issue                                    
07-31-08 04:57  kreuters       Status                   new => assigned     
07-31-08 04:57  kreuters       Assigned To               => buildroot       
09-03-08 09:05  haizaar        Issue Monitored: haizaar                     
09-10-08 00:29  antezedens     File Added: gcc-4.3.1-compile.patch              
     
09-10-08 00:30  antezedens     Note Added: 0011294                          
09-10-08 04:27  haizaar        Note Added: 0011304                          
======================================================================




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