[dm-devel] [PATCH] multipath-tools: Makefile: Respect standard toolchain related envvars

[Martin Wilck]

On Fri, 2018-01-12 at 16:46 +0100, Thomas Deutschmann wrote:
> 
> Regarding Bart's patch: Still not sure how important things like
> 
>   -D_FORTIFY_SOURCE=2 $(STACKPROT) --param=ssp-buffer-size=4
> 
> are.

Most of this came came from Red Hat:

commit 1fce66911f4c15e3a9c09948f4c146d859bc1834
Author: Benjamin Marzinski <bmarzins at redhat.com>
Date:   Thu May 24 23:57:42 2012 -0500

    multipath: Build with standard rpm cflags
    
    This patch makes multipath build with the standard redhat rpm
cflags, which
    can help catch some code errors.
    

I haven't questioned these so far. I don't think they have negative
impact, and might help catching errors.

Martin

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