In building libxsl I run into this error

/gnu/store/qkw4zrwfybxww8f56nkb6hggxambk89b-bash-4.4.0/bin/bash:
./configure: No such file or directory

In keeping the build directory, as Pjotr notes in his notes, I find

/tmp/guix-build-libxsl-1.4.0.drv-0$ ls
environment-variables  source/

configure  is in source/libxsl/configure

I added this piece

(arguments
  `(#:phases
    (modify-phases %standard-phases
      (add-before
       'configure 'pre-conigure
       (lambda* (#:key inputs #:allow-other-keys)
         (chdir "source/"))))))


I also tried with

            (chdir "source/libxsl"))))))

and I get

ERROR: In procedure chdir:
ERROR: In procedure chdir: No such file or directory

No such file or directory ?

What am I missing now ?

Thank you all again