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Re: Trying to rebuild glibc with -DMALLOC_DEBUG=1

From: Samuel Thibault
Subject: Re: Trying to rebuild glibc with -DMALLOC_DEBUG=1
Date: Sat, 27 Feb 2021 16:30:27 +0100
User-agent: NeoMutt/20170609 (1.8.3)

Paul Dufresne, le sam. 27 févr. 2021 09:58:50 -0500, a ecrit:
> I am trying to rebuild glibc with -DMALLOC_DEBUG=1
> $ DEB_CFLAGS_APPEND="-DMALLOC_DEBUG=1" dpkg-buildpackage -b -uc -us -nc
> (-nc is because I am stopping the build sometimes to check the output)

Did you pass DEB_CFLAGS_APPEND in the first build? I don't know exactly
how the flags get passed, but I guess they are recorded by the build
system during configure only.

Alternatively, grep CFLAGS debian/* shows

rules:BUILD_CFLAGS = -O2 -g -fdebug-prefix-map=$(CURDIR)=.
rules:HOST_CFLAGS = -pipe -O2 -g -fdebug-prefix-map=$(CURDIR)=. $(call 

I guess you could put it there.


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