port-arm/49439: __aeabi_unwind_cpp_pr0 and __aeabi_unwind_cpp_pr1 are not defined anywhere

[ryoon%NetBSD.org@localhost]

>Number:         49439
>Category:       port-arm
>Synopsis:       __aeabi_unwind_cpp_pr0 and __aeabi_unwind_cpp_pr1 are not defined anywhere
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    port-arm-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Dec 01 10:40:01 +0000 2014
>Originator:     Ryo ONODERA
>Release:        NetBSD 7.99.2
>Organization:
	
>Environment:
	
	
System: NetBSD angelcake.elements.tetera.org 7.99.2 NetBSD 7.99.2 (GENERIC) #0: Thu Nov 27 14:44:25 JST 2014 ryo_on%angelcake.elements.tetera.org@localhost:/usr/world/7.99/amd64/obj/sys/arch/amd64/compile/GENERIC amd64
Architecture: x86_64
Machine: amd64
>Description:
__aeabi_unwind_cpp_pr0 and __aeabi_unwind_cpp_pr1 are not defined in any
libraries. At least evbearmv6hf-el, evbearmv7hf-el, and evbearm.
There are required to build pkgsrc/www/firefox.
	
>How-To-Repeat:
$ grep -r __aeabi_unwind_cpp_pr /
	
>Fix:
	
I have no idea.
I have heard that Linux/ARM has these symbols in libgcc_eh.a.

>Unformatted: