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# ld-utils is a collection of functions which are intended to be sourced into
# other scripts
pkgs: pkgs.writeShellScript "ld-utils.sh" ''
# returns the colon-delimited LD_LIBRARY_PATH for host installed libraries, as
# determined by ldconfig.
function host_ld_lib_path {
ldconfig -v 2>/dev/null \
| grep -v ^$'\t' \
| cut -d':' -f1 \
| tr -s ':\n' ':' \
| head -c-1
}
# bin_ld_lib_path returns the colon-delimited LD_LIBRARY_PATH which is embedded
# into a particular binary as its RUNPATH.
function bin_ld_lib_path {
objdump -x "$1" \
| grep "RUNPATH" \
| awk '{print $2}'
}
''
|
