X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=busybox.sh;h=7c3deb20e01eef5b348cd646d158e9b775a1f040;hb=044228d5ecb9b79397f9fc915d046cf4538281e2;hp=c4e241f843a8b060d03d96f96668cb9d90c67ffa;hpb=6273f655c8e5a1b7233f94fd606ceaed95b9c7a7;p=oweals%2Fbusybox.git

diff --git a/busybox.sh b/busybox.sh
index c4e241f84..7c3deb20e 100755
--- a/busybox.sh
+++ b/busybox.sh
@@ -1,10 +1,16 @@
 #!/bin/sh
 
-# I added in the extra "ls" so only source files that
-# actually exist will show up in the compile list.
-ls -1 ` \
-    cpp busybox.def.h -dM | \
+export LC_ALL=POSIX
+export LC_CTYPE=POSIX
+
+RAW=` \
+    gcc -E -dM ${1:-Config.h} | \
     sed -n -e '/^.*BB_FEATURE.*$/d;s/^#define.*\<BB_\(.*\)\>/\1.c/gp;' \
-    | tr [:upper:] [:lower:] | sort
-` 2>/dev/null | sed -e 's/\.c$/\.o/g'
+    | tr A-Z a-z | sort
+`
+test "${RAW}" != "" ||  exit
+if [ -d "$BB_SRC_DIR" ]; then cd $BB_SRC_DIR; fi
+# By running $RAW through "ls", we avoid listing
+# source files that don't exist.
+ls $RAW 2>/dev/null | tr '\n' ' '