absolute beginner

[Catonano]

Hello,

I'd like to create a Guile Scheme project linking to a C library, Freexl.

I copied guile-gcrypt, it does exactly that

Then I changed all thhe occurrences of "gcrypt" to "freexl"

But when I run configure in guile-gcrypt I get

checking for guile-config... /home/me/.guix-profile/bin/guile-config
checking for libgcrypt-config...
/gnu/store/1y54p19lvz3rh6a5dyynnffn9dbal2li-profile/bin/libgcrypt-config
checking libgcrypt's library directory...
/gnu/store/hag795ji8p9vqikwp8cibfibpsa39s3n-libgcrypt-1.7.6/lib
checking for libgcrypt shared library name...
/gnu/store/hag795ji8p9vqikwp8cibfibpsa39s3n-libgcrypt-1.7.6/lib/libgcrypt


As you can see it checks that "...bin/libgcrypt-config" is present AND it
checks the "shared library name"


But when I run it in my guile-freexl II get

checking for guile-config... /home/me.guix-profile/bin/guile-config
checking for freexl shared library name...
/gnu/store/13p9jpf8gp3mg414az1dsf59vw2hyyw2-profile/lib/libfreexl

as you can see it DOESN'T look for any ...bin/freexl-config AND it doesn't
look for the library shared name

why ?

It is substantially the same repo, I cloned it and changed the strings
"gcrypt" to "freexl"

That's all I did

Thanks in advance