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package/tpm2-tss: override auto-detection of groupadd and systemd

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tpm2-tss is looking for systemd_sysusers and systemd_tmpfiles, but those
two are not mandatory. However, it might find those from the host.

But that is not an issue in the end, because they are only used to
instanciate the users and create the tmpfiles. At build time on the
host, we do not need them, and on the target, if systemd is being used,
then they will be instanciated/created at boot.

If they are not found, then the fallback paths are taken, and those
fallback paths are those using the setfacl and groupadd and useradd
tools, which we already know are going to fail but that we do not care.

So, we can safely force those two to =no to avoid the install trying to
use the system-wide tools, or even the ones we build as part of
host-systemd ourselves.

Eventually, when systemd-tmpfiles of systemd-sysusers are missing, the
fallback paths use useradd, and configure unconditionally checks for
it, so as for groupadd and setfacl in commits d9123dd799
(package/tpm2-tss: fix build on host without setfacl) and c8f847c4f4
(package/tpm2-tss: fix build on host without groupadd), we just fake the
detection of groupadd.

Fixes:
 - http://autobuild.buildroot.org/results//97bfa8f7dcb12e36bd63c9d06fb39418070d840b

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Fabrice Fontaine 2021-11-09 08:10:01 +01:00 committed by Yann E. MORIN
parent e9c3541bad
commit 827bd376e3
1 changed files with 8 additions and 0 deletions
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8
package/tpm2-tss/tpm2-tss.mk
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@ -16,9 +16,17 @@ TPM2_TSS_DEPENDENCIES = liburiparser openssl host-pkgconf
# 0001-configure-Only-use-CXX-when-fuzzing.patch
TPM2_TSS_AUTORECONF = YES
# systemd-sysusers and systemd-tmpfiles are only used at install time
# to trigger the creation of users adn tmpfiles, which we do not care
# about at build time. groupadd, useradd, and setfacl are used in the
# fallback path when systemd-sysusers or systemd-tmpfiles are missing
# and their failure is ignored anyway.
TPM2_TSS_CONF_OPTS = \
ac_cv_prog_result_groupadd=yes \
ac_cv_prog_result_setfacl=yes \
ac_cv_prog_systemd_sysusers=no \
ac_cv_prog_systemd_tmpfiles=no \
ac_cv_prog_result_useradd=yes \
--with-crypto=ossl \
--disable-doxygen-doc \
--disable-defaultflags