hush/applets/busybox.sh
Eric Andersen 19f86207f5 Update the build system for pristine source directory builds. This
update is primarily work done by Larry Doolittle, but I did some
touchups of my own to make it work for me,
 -Erik
2001-02-17 00:42:47 +00:00

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#!/bin/sh
RAW=` \
gcc -E -dM ${1:-Config.h} | \
sed -n -e '/^.*BB_FEATURE.*$/d;s/^#define.*\<BB_\(.*\)\>/\1.c/gp;' \
| tr A-Z a-z | sort
`
test "${RAW}" != "" || exit
cd ${2:-.}
# By running $RAW through "ls", we avoid listing
# source files that don't exist.
ls $RAW 2>/dev/null | tr '\n' ' '