X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=applets%2Fbusybox.mkll;h=68dbf216262a6cd6a6f64d24a4cbe1c94b62108b;hb=16714245f9a16ce3725aab079aea7b0d28c6b32f;hp=c4420f50d52636bf1295cc6ebbf868ef785a7dc0;hpb=fac10d7c59f7db0facd5fb94de273310b9ec86e6;p=oweals%2Fbusybox.git

diff --git a/applets/busybox.mkll b/applets/busybox.mkll
index c4420f50d..68dbf2162 100755
--- a/applets/busybox.mkll
+++ b/applets/busybox.mkll
@@ -1,15 +1,24 @@
 #!/bin/sh
 # Make busybox links list file.
 
-DF="busybox.def.h"
-MF="busybox.c"
-
-LIST="$(sed -n '/^#define/{s/^#define //p;}' $DF)"
-
-for def in ${LIST}; do
-	i=`sed -n 's/^#ifdef \<'$def'\>.*\/\/\(.*$\)/\/\1\//gp' $MF`
-	j=`sed -n '/^#ifdef \<'$def'\>.*/,/^#endif/{ s/.*\"\(.*\)\".*/\1/gp; }' $MF`
-	for k in $j; do
-	    echo $i$k
-	done
-done
+# input $1: full path to Config.h
+# input $2: full path to applets.h
+# output (stdout): list of pathnames that should be linked to busybox
+
+# Maintainer: Larry Doolittle <ldoolitt@recycle.lbl.gov>
+
+export LC_ALL=POSIX
+export LC_CTYPE=POSIX
+
+CONFIG_H=${1:-include/autoconf.h}
+APPLETS_H=${2:-include/applets.h}
+$HOSTCC -E -DMAKE_LINKS -include $CONFIG_H $APPLETS_H |
+  awk '/^[ \t]*LINK/{
+	dir=substr($2,7)
+	gsub("_","/",dir)
+	if(dir=="/ROOT") dir=""
+	file=$3
+	gsub("\"","",file)
+	if (file=="busybox") next
+	print tolower(dir) "/" file
+  }'