Dear guix, GNULIB_SRCDIR is an environment that should be set when gnulib is in the profile. To do that, I made it a search path specification, but I did not know that I could prevent multiple entries. I was told in #60358 that I could use (separator #f), so here is the fix. Sorry I’m late! Vivien Vivien Kraus (1): gnu: gnulib: Allow only one directory name in GNULIB_SRCDIR. gnu/packages/build-tools.scm | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) base-commit: 73b5c955ae46af2548625fe31afe60193fb83e2a -- 2.39.1