[Buildroot] [buildroot 0003804]: GCC default ABI (EABI/OABI) on ARM depens on "GNU target suffix"

bugs at busybox.net bugs at busybox.net
Mon Jun 16 10:40:18 UTC 2008


The following issue has been SUBMITTED. 
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http://busybox.net/bugs/view.php?id=3804 
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Reported By:                tklas
Assigned To:                buildroot
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Project:                    buildroot
Issue ID:                   3804
Category:                   Architecture Specific
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     assigned
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Date Submitted:             06-16-2008 03:40 PDT
Last Modified:              06-16-2008 03:40 PDT
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Summary:                    GCC default ABI (EABI/OABI) on ARM depens on "GNU
target suffix"
Description: 
When "GNU target suffix" (BR2_GNU_TARGET_SUFFIX) is set to linux-*gnueabi,
GCC uses EABI as default, elsewhere it uses OABI. So when BR2_ARM_EABI is
selected and BR2_GNU_TARGET_SUFFIX is not *gnueabi, some code is compiled
with EABI and some with OABI. Compilation is succesfull, but applications
may crash or do some mysterious things.

This problem shoud be documented and BR2_ARM_EABI & BR2_GNU_TARGET_SUFFIX
combination should be checked before build.

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Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
06-16-08 03:40  tklas          New Issue                                    
06-16-08 03:40  tklas          Status                   new => assigned     
06-16-08 03:40  tklas          Assigned To               => buildroot       
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