#! /bin/sh prefix=/home/conda/feedstock_root/build_artifacts/libxml2_1665771680956/_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_pla exec_prefix=${prefix} includedir=${prefix}/include libdir=${exec_prefix}/lib cflags= libs= usage() { cat <