PR3130: Avoid giving PAX_COMMAND a value if no PaX utility is available 2016-08-14 Andrew John Hughes <gnu.andrew@redhat.com> PR3130: Avoid giving PAX_COMMAND a value if no PaX utility is available * NEWS: Updated. 2014-02-21 Andrew John Hughes <gnu.andrew@member.fsf.org> PR3130: Avoid giving PAX_COMMAND a value if no PaX utility is available * acinclude.m4: (IT_WITH_PAX): Leave PAX_COMMAND with the empty string rather than "not specified" to avoid build failures. * pax-mark-vm.in: Update PAX_COMMAND check.

#!/bin/sh

# Taken from Gentoo's pax-utils.eclass
list_paxables() {
       file "$@" 2> /dev/null | grep -E 'ELF.*(executable|shared object)' | sed -e 's/: .*$//'
}

if test "x@PAX_COMMAND@" != "x"; then
       for paxable in `list_paxables "${1}"/bin/* "${1}"/jre/bin/*`; do
               echo "PaX mark @PAX_COMMAND_ARGS@ ${paxable}"
               @PAX_COMMAND@ @PAX_COMMAND_ARGS@ "${paxable}"
       done
fi