From 15c9e722d518599b172b20b427a3de3c870d5e30 Mon Sep 17 00:00:00 2001
From: George Boudreau <georgeb@linuxfromscratch.org>
Date: Tue, 21 Oct 2008 21:24:25 +0000
Subject: [PATCH] Added Perl and M4 as host requirements (code:Matthew Burgess)

---
 CLFS/master.sh                    | 2 +-
 common/libs/func_check_version.sh | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/CLFS/master.sh b/CLFS/master.sh
index 1b96a46..efa3cd8 100644
--- a/CLFS/master.sh
+++ b/CLFS/master.sh
@@ -770,7 +770,7 @@ set -e
   # Add chroot commands
   if [ "$METHOD" = "chroot" ] ; then
     CHROOT_LOC="`whereis -b chroot | cut -d " " -f2`"
-    chroot=`cat chroot/*chroot* | \
+    chroot=`cat chroot/???-chroot | \
             sed  -e "s@chroot@$CHROOT_LOC@" \
                  -e '/#!\/bin\/bash/d' \
                  -e '/^export/d' \
diff --git a/common/libs/func_check_version.sh b/common/libs/func_check_version.sh
index ac1836a..cde0336 100644
--- a/common/libs/func_check_version.sh
+++ b/common/libs/func_check_version.sh
@@ -99,8 +99,10 @@ check_prerequisites() {      #
   check_version "3.0"     "$(gawk --version  | head -n1 | cut -d" " -f3)"      "GAWK"
   check_version "2.5"     "$(grep --version  | head -n1 | awk '{print $NF}')"  "GREP"
   check_version "1.2.4"   "$(gzip --version 2>&1 | head -n1 | cut -d" " -f2)"  "GZIP"
+  check_version "1.4"     "$(m4 --version 2>&1 | head -n1 | cut -d" " -f3)"    "M4"
   check_version "3.79.1"  "$(make --version  | head -n1 | cut -d " " -f3 | cut -c1-4)"  "MAKE"
   check_version "2.5.4"   "$(patch --version | head -n1 | cut -d" " -f2)"      "PATCH"
+  check_version "5.6.0"   "$(perl -V:version | cut -f2 -d\')"                  "PERL"
   check_version "3.0.2"   "$(sed --version   | head -n1 | cut -d" " -f4)"      "SED"
   check_version "4.8"	  "$(makeinfo --version | head -n1 | awk '{ print$NF }')" "TEXINFO"