[ECOS] GCC Cross-compilers for eCos: --enable-threads --enable-__cxa_atexit?

Richard CHAN Shih-Ping cshihpin@dso.org.sg
Mon Dec 2 18:16:00 GMT 2002

Bart Veer wrote:

>I'll have to look into this, because at some point Linux distributions
>may ship with a compiler that behaves like this by default. At first
>glance I suspect it will be necessary to add a dummy function
Truer words were never spake :-)); I was using a home-brewed native 
Linux GCC 3.2.1 with
--enable-__cxa_atexit but my sysadmin tells me that RedHat 8.0 now ships 
with patched
GCC 3.2 (doesn't fix the weak symbols problem) with the C++ ABI switch 

Anyway for the interest of the list: I've tried GCC 3.2.1 i386-elf and 
arm-elf with vanilla
switch settings and the target libraries and tests build cleanly though 
I've yet to run them
on the boards. However,
    GCC 3.2.1 + WxWin 2.3.4_GTK/Linux  configtool segfaults on startup; 
not sure
what's going wrong here yet. ecosconfig however works.


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