[Buildroot] [git commit branch/next] package/cryptsetup: fix tmpfiles.d setup

[Thomas Petazzoni]

commit: https://git.buildroot.net/buildroot/commit/?id=a2e93a802cbdbcd42b504c26596a076fbc4c86d1
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/next

The configure script uses pkg-config to detect the location of
tmpfiles.d but imposes an unspecified ordering dependency with systemd.
Instead of relying on systemd being built before cryptsetup, set the
directory path explcitly, and ensure it is not set when systemd-tmpfiles
is disabled.

Signed-off-by: John Keeping <john at metanate.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
---
 package/cryptsetup/cryptsetup.mk | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/package/cryptsetup/cryptsetup.mk b/package/cryptsetup/cryptsetup.mk
index cd5883d0b4..b816dc2f22 100644
--- a/package/cryptsetup/cryptsetup.mk
+++ b/package/cryptsetup/cryptsetup.mk
@@ -33,6 +33,12 @@ else
 CRYPTSETUP_CONF_OPTS += --with-crypto_backend=kernel
 endif
 
+ifeq ($(BR2_PACKAGE_SYSTEMD_TMPFILES),y)
+CRYPTSETUP_CONF_OPTS += --with-tmpfilesdir=/usr/lib/tmpfiles.d
+else
+CRYPTSETUP_CONF_OPTS += --without-tmpfilesdir
+endif
+
 HOST_CRYPTSETUP_DEPENDENCIES = \
 	host-pkgconf \
 	host-lvm2 \