File ddccontrol-libpci.patch of Package ddccontrol

--- ddccontrol-0.4.2/configure.ac_orig	2008-01-08 16:52:33.000000000 +0100
+++ ddccontrol-0.4.2/configure.ac	2008-01-08 17:06:25.000000000 +0100
@@ -100,6 +100,8 @@
 
 DDCPCI=
 if test x$support_ddcpci = xyes; then
+   AC_CHECK_HEADERS([zlib.h], [
+	   AC_CHECK_LIB([z], [gzread]) ])
    AC_CHECK_HEADERS([pci/pci.h], [], [AC_MSG_ERROR([PCI utils headers not found, please install pci-utils.], [1])], [])
    AC_CHECK_LIB([pci], [pci_alloc], [], [AC_MSG_ERROR([PCI utils library not found, please install pci-utils.], [1])])
    DDCPCI=ddcpci