16 lines
473 B
Plaintext
16 lines
473 B
Plaintext
dnl #
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dnl # Check for libdevmapper. libdevmapper is optional for building, but
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dnl # required for auto-online/auto-replace functionality for DM/multipath
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dnl # disks.
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dnl #
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AC_DEFUN([ZFS_AC_CONFIG_USER_LIBDEVMAPPER], [
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AC_CHECK_HEADER([libdevmapper.h], [
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AC_SUBST([LIBDEVMAPPER], ["-ldevmapper"])
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AC_DEFINE([HAVE_LIBDEVMAPPER], 1, [Define if you have libdevmapper])
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user_libdevmapper=yes
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], [
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user_libdevmapper=no
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])
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])
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