Remove the perl checks in intltool.m4.  This can find a different perl binary to
the one that the intltool scripts will actually be using (as they hard-code a
specific binary), for example in the intltool-native case they'll be using
nativeperl yet this fragment can find and test the host perl.

This can result in recipes failing in do_configure as intltool.m4 finds a host
perl which doesn't have XML::Parser installed, despite the fact that intltool
will work fine as nativeperl has XML::Parser.

Upstream-Status: Submitted (https://bugs.launchpad.net/intltool/+bug/1197875)
Signed-off-by: Ross Burton <ross.burton@intel.com>

--- a/intltool.m4.orig	2013-07-02 11:22:23.000000000 -0700
+++ b/intltool.m4	2013-07-02 11:22:32.000000000 -0700
@@ -26,1 +26,1 @@ dnl IT_PROG_INTLTOOL([MINIMUM-VERSION], [no-xml])
-# serial 42 IT_PROG_INTLTOOL
+# serial 42.1 IT_PROG_INTLTOOL
@@ -131,27 +131,6 @@ if test -z "$xgversion" -o -z "$mmversio
     AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
 fi
 
-AC_PATH_PROG(INTLTOOL_PERL, perl)
-if test -z "$INTLTOOL_PERL"; then
-   AC_MSG_ERROR([perl not found])
-fi
-AC_MSG_CHECKING([for perl >= 5.8.1])
-$INTLTOOL_PERL -e "use 5.8.1;" > /dev/null 2>&1
-if test $? -ne 0; then
-   AC_MSG_ERROR([perl 5.8.1 is required for intltool])
-else
-   IT_PERL_VERSION=`$INTLTOOL_PERL -e "printf '%vd', $^V"`
-   AC_MSG_RESULT([$IT_PERL_VERSION])
-fi
-if test "x$2" != "xno-xml"; then
-   AC_MSG_CHECKING([for XML::Parser])
-   if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then
-       AC_MSG_RESULT([ok])
-   else
-       AC_MSG_ERROR([XML::Parser perl module is required for intltool])
-   fi
-fi
-
 # Substitute ALL_LINGUAS so we can use it in po/Makefile
 AC_SUBST(ALL_LINGUAS)