mirror_zfs/config/user-libssl.m4

dnl #
dnl # Check for libssl. Used for userspace password derivation via PBKDF2.
dnl #
AC_DEFUN([ZFS_AC_CONFIG_USER_LIBSSL], [
	LIBSSL=

	AC_CHECK_HEADER([openssl/evp.h], [], [AC_MSG_FAILURE([
        *** evp.h missing, libssl-devel package required])])

	AC_SUBST([LIBSSL], ["-lssl -lcrypto"])
	AC_DEFINE([HAVE_LIBSSL], 1, [Define if you have libssl])
])
Encryption patch follow-up * PBKDF2 implementation changed to OpenSSL implementation. * HKDF implementation moved to its own file and tests added to ensure correctness. * Removed libzfs's now unnecessary dependency on libzpool and libicp. * Ztest can now create and test encrypted datasets. This is currently disabled until issue #6526 is resolved, but otherwise functions as advertised. * Several small bug fixes discovered after enabling ztest to run on encrypted datasets. * Fixed coverity defects added by the encryption patch. * Updated man pages for encrypted send / receive behavior. * Fixed a bug where encrypted datasets could receive DRR_WRITE_EMBEDDED records. * Minor code cleanups / consolidation. Signed-off-by: Tom Caputi <tcaputi@datto.com> 2017-09-12 23:15:11 +03:00			`dnl #`
			`dnl # Check for libssl. Used for userspace password derivation via PBKDF2.`
			`dnl #`
			`AC_DEFUN([ZFS_AC_CONFIG_USER_LIBSSL], [`
			`LIBSSL=`

			`AC_CHECK_HEADER([openssl/evp.h], [], [AC_MSG_FAILURE([`
			`*** evp.h missing, libssl-devel package required])])`

			`AC_SUBST([LIBSSL], ["-lssl -lcrypto"])`
			`AC_DEFINE([HAVE_LIBSSL], 1, [Define if you have libssl])`
			`])`