syslinux: Apply dont-build-dos-windows-targets patch; revbump.

srcpkgs/syslinux/patches/syslinux-dont-build-dos-windows-targets.patch

@@ -0,0 +1,12 @@
+diff -Nur syslinux-4.02.orig//Makefile syslinux-4.02//Makefile
+--- Makefile	2010-07-21 21:33:13.000000000 +0200
++++ Makefile	2010-07-22 11:14:03.325522937 +0200
+@@ -55,7 +55,7 @@
+ # files that depend only on the B phase, but may have to be regenerated
+ # for "make installer".
+ BSUBDIRS = codepage com32 lzo core memdisk modules mbr memdump gpxe sample \
+-	   diag libinstaller dos win32 win64 dosutil
++	   libinstaller
+ ITARGET  =
+ IOBJECTS = $(ITARGET) \
+ 	utils/gethostip utils/isohybrid utils/mkdiskimage \

srcpkgs/syslinux/template

@@ -1,6 +1,7 @@
 # Template file for 'syslinux'
 pkgname=syslinux
 version=4.04
+revision=1
 distfiles="${KERNEL_SITE}/utils/boot/$pkgname/$pkgname-$version.tar.bz2"
 build_style=custom-install
 short_desc="A boot loader for the Linux operating system"