X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=configure.ac;h=2ceba56191617bed5987406cdb2c39e073d50a8d;hb=0c0b3f97cad4c34140dda3aa85a9bc74badb4b16;hp=733741d447e6446f3c0e4681ffc91b99806a709f;hpb=645d40d00457e417c5741268a91fc61a5e5a8ce9;p=elogind.git

diff --git a/configure.ac b/configure.ac
index 733741d44..2ceba5619 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([udev], [163], [linux-hotplug@vger.kernel.org])
+AC_INIT([udev], [166], [linux-hotplug@vger.kernel.org])
 AC_PREREQ(2.60)
 AM_INIT_AUTOMAKE([check-news foreign 1.10 dist-bzip2 subdir-objects])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
@@ -12,6 +12,8 @@ GTK_DOC_CHECK(1.10)
 AC_PREFIX_DEFAULT([/usr])
 AC_PATH_PROG([XSLTPROC], [xsltproc])
 
+AC_SEARCH_LIBS([clock_gettime], [rt], [], [AC_MSG_ERROR([POSIX RT library not found])])
+
 AC_ARG_WITH([rootlibdir],
 	AS_HELP_STRING([--with-rootlibdir=DIR], [rootfs directory to install shared libraries]),
 	[], [with_rootlibdir=$libdir])
@@ -113,6 +115,9 @@ if test "x$enable_extras" = xyes; then
 
 	AC_CHECK_HEADER([linux/input.h], [:], AC_MSG_ERROR([kernel headers not found]))
 	AC_SUBST([INCLUDE_PREFIX], [$(echo '#include <linux/input.h>' | eval $ac_cpp -E - | sed -n '/linux\/input.h/ {s:.*"\(.*\)/linux/input.h".*:\1:; p; q}')])
+
+	AC_CHECK_HEADER([linux/videodev.h], [have_videodev_h=yes], [])
+	AM_CONDITIONAL(HAVE_V4L1, [test "x$have_videodev_h" = "xyes"])
 fi
 AM_CONDITIONAL([ENABLE_EXTRAS], [test "x$enable_extras" = xyes])