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Re: "rpl_fprintf" not found if compiled with options "-ggdb -Og"

From: Paul Eggert
Subject: Re: "rpl_fprintf" not found if compiled with options "-ggdb -Og"
Date: Sat, 31 Jul 2021 01:31:55 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0

On 7/30/21 6:43 PM, Bjarni Ingi Gislason wrote:
   Actually I am using the current repository of both "groff" and

I can't reproduce the problem that way, either. I'm using Ubuntu 21.04. I clone Savannah's latest groff (7ae6d67b7c310c54bb7176c761b1f9719e64201a), run this:

./bootstrap --gnulib-srcdir=$HOME/src/gnu/gnulib-savannah
make CFLAGS='-ggdb -Og'

and it builds (there are quite a few warnings, which should get fixed, but nothing fatal to the build). $HOME/src/gnu/gnulib-savannah contains a copy of Savannah's latest Gnulib (commit 804ac808a9b17d7ee7cf49f7c713c4a4e4d6423f).

The symptoms you're reporting are that of a partial build that isn't being resumed correctly somehow.

By the way, I've not had much luck with -Og. I have better luck with -O0 when debugging. But then, I mostly debug C code, not C++.

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