>> + (synopsis "Collection of subroutines used by various GNU programs"))) > > Maybe add a short description.
Okay. >> +(define-public libiberty >> + (make-libiberty gcc)) > > s/gcc/gcc-4.8/ if 4.8 is the last package installing it. I wanted to provide a default libiberty package for the default “gcc”. Otherwise any change to the default GCC version would require packages to update their libiberty input. GCC 4.8 actually installs libiberty somewhere in the “lib” output of gcc-4.8, but GCC 4.9 does not, nor does GCC 5.1. Is there a problem with “libiberty” as defined above, following whatever GCC version is set as the default? ~~ Ricardo