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Vendor import of openzfs master @ 184df27eef0abdc7ab2105b21257f753834b936b
[FreeBSD/FreeBSD.git] / config / user-libudev.m4
1 dnl #
2 dnl # Check for libudev - needed for vdev auto-online and auto-replace
3 dnl #
4 AC_DEFUN([ZFS_AC_CONFIG_USER_LIBUDEV], [
5         ZFS_AC_FIND_SYSTEM_LIBRARY(LIBUDEV, [libudev], [libudev.h], [], [udev], [], [user_libudev=yes], [user_libudev=no])
6
7         AS_IF([test "x$user_libudev" = xyes], [
8             AX_SAVE_FLAGS
9
10             CFLAGS="$CFLAGS $LIBUDEV_CFLAGS"
11             LIBS="$LIBUDEV_LIBS $LIBS"
12
13             AC_CHECK_FUNCS([udev_device_get_is_initialized])
14
15             AX_RESTORE_FLAGS
16         ])
17 ])