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e4023e42a8
Accidentally introduced by commit 39fc0cb. The devname2devid utility
which depends on libudev must only be built when libudev headers are
available. This is accomplished through an AM_CONDITIONAL.
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Issue #4416
21 lines
575 B
Plaintext
21 lines
575 B
Plaintext
dnl #
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dnl # Check for libudev - needed for vdev auto-online and auto-replace
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dnl #
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AC_DEFUN([ZFS_AC_CONFIG_USER_LIBUDEV], [
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LIBUDEV=
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AC_CHECK_HEADER([libudev.h], [
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libudev=yes
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AC_SUBST([LIBUDEV], ["-ludev"])
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AC_DEFINE([HAVE_LIBUDEV], 1, [Define if you have libudev])
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], [
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libudev=no
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])
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AM_CONDITIONAL([WANT_DEVNAME2DEVID], [ test x$libudev = xyes ])
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AC_SEARCH_LIBS([udev_device_get_is_initialized], [udev], [
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AC_DEFINE([HAVE_LIBUDEV_UDEV_DEVICE_GET_IS_INITIALIZED], 1, [
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Define if udev_device_get_is_initialized is available])], [])
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])
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