Make and "cc" executable

[Pierre Neidhardt <mail@ambrevar.xyz>]

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Hi Guix!

With gcc-toolchain install, I still have no "cc" executable.
With many other distributions, "cc" is a symlink to either gcc and
clang.

Programs like "make" default to "cc" as the value of CC, the C compiler
environment variable.
Therefore a simple "make" fails on Guix when the Makefile does not
specify some fallback for CC.

What are the recommendations?  Should all Makefiles specify a fallback
for CC?  Or is it up to the user to either export a properly set CC
environment variable from their .profile or similar?

--
Pierre Neidhardt
https://ambrevar.xyz/

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