From: Matt Fleming <matt.fleming@linux.intel.com>
Date: Fri, 15 Apr 2011 20:27:37 +0000 (+0100)
Subject: elf_gen_dep.sh: Don't calculate dependencies for whitespace symbols
X-Git-Tag: syslinux-5.00-pre1~53
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8f8748480a879f3ccc64f146797a773a98a82b59;p=platform%2Fupstream%2Fsyslinux.git

elf_gen_dep.sh: Don't calculate dependencies for whitespace symbols

Don't try to resolve dependencies for a symbol whose name is purely
made up of whitespace.

Signed-off-by: Matt Fleming <matt.fleming@linux.intel.com>
---

diff --git a/elf_gen_dep.sh b/elf_gen_dep.sh
index 9a26c92..2cde308 100755
--- a/elf_gen_dep.sh
+++ b/elf_gen_dep.sh
@@ -23,6 +23,8 @@ do
 	sed -n -e "/UND/d" -e "/ABS/d" -e "/...[0-9] $/d" -e "/...[0-9] \./d" -e "/...[0-9]/p" $module.txt > $module.int 
 	sed -i -e "s/^.....//g" $module.int
 	sed -i -e "s/^\(.*\)$/\1 <$module>/g" $module.int
+	# Delete all whitespace
+	sed -i -e "s/^[ \t]*$//g" $module.int
 
 	cat $module.int >> all.txt
 done