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reproducible builds and debugging information

From: Tomáš Čech
Subject: reproducible builds and debugging information
Date: Sun, 22 Mar 2015 18:26:32 +0100
User-agent: Mutt/1.5.23 (2014-03-12)

Hello Guix!

I have question about reproducible builds and generating debugging

As I was tracing curl code, I needed to rebuild the package with
"-ggdb" in CFLAGS and enable debug among outputs.

The later doesn't change the hash (and the generated code), but the
first does. So I'd like to propose to put "-ggdb" to generally applied
CFLAGS for whole distribution. I don't know if it will cause any
performance penalty, but it would be possible to not only have
reproducible builds but also inspect them and debug them...

Without it it can be hard to analyze core dumps and trace.



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