[PATCH xserver] Remove unused check for PERL program

[Gaetan Nadon]

Unable to find any use of the PERL Automake variable.
It was used in hw/xfree86/scanpci around 2005.
Should it ever be needed, use XORG_WITH_PERL macro.

Reviewed-by: Daniel Stone <daniel at fooishbar.org>
Signed-off-by: Gaetan Nadon <memsize at videotron.ca>
---
 configure.ac |    8 --------
 1 files changed, 0 insertions(+), 8 deletions(-)

diff --git a/configure.ac b/configure.ac
index a53ab50..b12e769 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1735,14 +1735,6 @@ if test "x$XORG" = xyes; then
 	AC_SUBST([XORG_INCS])
 	AC_SUBST([XORG_OS])
 	AC_SUBST([XORG_OS_SUBDIR])
-
-	AC_PATH_PROG(PERL, perl, no)
-	dnl unlikely as this may be ...
-	if test "x$PERL" = xno; then
-		AC_MSG_ERROR([Perl is required to build the XFree86/Xorg DDX.])
-	fi
-	AC_SUBST(PERL)
-
 	AC_SUBST([XORG_CFLAGS])
 
 	dnl these only go in xorg-config.h
-- 
1.7.4.1