busybox.sh - busybox - Git at Google

 #!/bin/sh

 # I added in the extra "ls" so only source files that
 # actually exist will show up in the compile list.
 ls -1 ` \
     gcc -E -dM busybox.def.h | \
     sed -n -e '/^.*BB_FEATURE.*$/d;s/^#define.*\<BB_\(.*\)\>/\1.c/gp;' \
     | tr [:upper:] [:lower:] | sort
 ` 2>/dev/null | sed -e 's/\.c$/\.o/g'
	#!/bin/sh

	# I added in the extra "ls" so only source files that
	# actually exist will show up in the compile list.
	ls -1 ` \
	gcc -E -dM busybox.def.h \| \
	sed -n -e '/^.BB_FEATURE.$/d;s/^#define.\<BB_\(.\)\>/\1.c/gp;' \
	\| tr [:upper:] [:lower:] \| sort
	` 2>/dev/null \| sed -e 's/\.c$/\.o/g'