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Make does not compile with GCC 11.1.0

From: RANDRIANAINA Georges Aaron
Subject: Make does not compile with GCC 11.1.0
Date: Fri, 18 Jun 2021 18:17:38 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0

I cloned the current make git repository:

Then I compiled it with GCC 11.1.0. It triggers the following error:
src/main.c:1954:13: error: writes 1 byte in a region of size 0 [-Werror=stringop-overflow=]
2006 |       p[-1] = '\0';
|       ~~~~~~^~~~~~

It compiles with GCC 8.3.0 though.

This error was introduced in GCC 10
https://gcc.gnu.org/gcc-10/changes.html#c-family as "Enhancements
to existing warnings".
To build it with GCC 11.1.0, one must add the flag: -Wno-stringop-overflow
when doing ./configure.


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