Remove AC_PROG_LIBTOOL and AC_HEAD_STDC. Replace AC_HELP_STRING with
AS_HELP_STRING.
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
The SHA-1 algorithm is considered a weak hash algorithm and there has been
some movement within certain distros to drop its support completely or at
least drop it from the default behavior. ima-evm-utils uses it as the
default algorithm in case the user doesn't explicitly ask for another
through the --with-default-hash configuration time option or --hashalgo/-a
runtime option. With that, make SHA-256 the default hash algorithm instead.
Signed-off-by: Bruno Meneguele <bmeneg@redhat.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
The default hash algorithm for evmctl is today hardcoded in the libimaevm.c
file. To facilitate package maintainers across different distributions to
set their own default hash algorithm, this patch adds the
--with-default-hash=<algo> option to the configuration script.
The chosen algorithm will then be checked by its available in the kernel,
otherwise IMA won't be able to verify files hashed by the user. For that,
the kernel header hash_info.h used as the source of supported hashes. In
case the hash_info.h header is not present, the configuration script warns
about it, but uses whatever the user specified in the option.
Signed-off-by: Bruno Meneguele <bmeneg@redhat.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
As requiring manpages/docbook.xsl breaks build if not found.
Also rewrite the check to add more debug info.
Signed-off-by: Petr Vorel <pvorel@suse.cz>
Reviewed-by: Bruno Meneguele <bmeneg@redhat.com>(Fedora,CentOS 8(RHEL actually))
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
for catalogs which return plain file path (e.g.
/usr/.../manpages/docbook.xsl) instead of URI which starts
with file://). In that case sed printed empty string.
Fixes: 5fa7d35 ("autotools: Try to find correct manpage stylesheet
path")
Signed-off-by: Petr Vorel <pvorel@suse.cz>
Reviewed-by: Bruno Meneguele <bmeneg@redhat.com>(Fedora,CentOS 8(RHEL actually))
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
xslt docbook styles differ across distributions, which requires some
workarounds [1]. Try to check the manpage stylesheet path with
xmlcatalog and fallback to the original one.
Add option --with-xml-catalog to use non-default catalog.
+ remove trailing whitespace
[1] https://github.com/CESNET/ipfixcol/blob/master/base/m4/lbr_check_xsltproc.m4
Signed-off-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
