[Buildroot] [git commit master] dependencies: add perl as a mandatory dependency

[Thomas Petazzoni]

commit: http://git.buildroot.net/buildroot/commit/?id=496078a0a0530dad1206be6257f1bc91a70b645a
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master

Now that we might happen to build libxml-parser-perl and intltool,
Perl becomes a mandatory dependency. This shouldn't be a problem since
most distributions install Perl by default anyway.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
 toolchain/dependencies/dependencies.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/toolchain/dependencies/dependencies.sh b/toolchain/dependencies/dependencies.sh
index d0190fd..146e080 100755
--- a/toolchain/dependencies/dependencies.sh
+++ b/toolchain/dependencies/dependencies.sh
@@ -122,7 +122,7 @@ if ! $SHELL --version 2>&1 | grep -q '^GNU bash'; then
 fi;
 
 # Check that a few mandatory programs are installed
-for prog in awk bison flex msgfmt makeinfo patch gzip bzip2 ; do
+for prog in awk bison flex msgfmt makeinfo patch gzip bzip2 perl ; do
     if ! which $prog > /dev/null ; then
 	/bin/echo -e "\nYou must install '$prog' on your build machine";
 	if test $prog = "makeinfo" ; then
-- 
1.6.3.3