* Re: [gentoo-embedded] where is libgcc_so.1?
[not found] ` <OFC021B02F.4495A915-ONC12577A7.00267184-C12577A7.0026F181@transmode.se>
@ 2010-09-23 8:58 99% ` Mike Frysinger
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From: Mike Frysinger @ 2010-09-23 8:58 UTC (permalink / raw
To: Joakim Tjernlund; +Cc: gentoo-embedded
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On Thursday, September 23, 2010 03:05:21 Joakim Tjernlund wrote:
> Mike Frysinger wrote on 2010/09/23 00:05:31:
> > look at the stage list. you have to build a bare compiler (stage1)
> > before you can build the C library (stage3), and you need the C library
> > before you can build shared libraries like libgcc_s.so.1 (stage4).
>
> A bit strange that s3 can build the pthread shared lib then?
no. glibc dlopen's libgcc on the fly. the pthreads source code has some
comments in it explaining why. although this chicken & egg problem is a
pretty damn good reason -- you cant build shared gcc libs without a C library,
so requiring your gcc to have shared libs would be problematic ...
> The help text for S4 only indicates that S4 builds a C++ compiler(which I
> don't need ATM, that is why I skipped s4)
i guess it is a bit misleading
-mike
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2010-09-21 20:05 [gentoo-embedded] where is libgcc_so.1? Mike Frysinger
2010-09-22 22:05 ` Mike Frysinger
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2010-09-23 8:58 99% ` Mike Frysinger
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