Use nettle crypto lib for stronger time packet
authentication support.
Signed-off-by: Bruno Thomsen <[email protected]>
---
Changes since version 1:
- Replace ptx/ifdef with ptx/endis and ptx/wwo for explicit options.
This outputs unrecognized options, but we still get expected result.
Unrecognized option : --enable-sechash
Unrecognized option : --with-nettle
rules/chrony.in | 8 ++++++++
rules/chrony.make | 4 ++--
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/rules/chrony.in b/rules/chrony.in
index 1f5e241c9..c81eba868 100644
--- a/rules/chrony.in
+++ b/rules/chrony.in
@@ -6,6 +6,7 @@ menuconfig CHRONY
prompt "chrony "
select LIBC_M
select LIBCAP
+ select NETTLE if CHRONY_USE_NETTLE
help
This will install the Chrony NTPD Daemon (chronyd)
Chrony is a pair of programs which are used to maintain
@@ -21,6 +22,13 @@ menuconfig CHRONY
if CHRONY
+config CHRONY_USE_NETTLE
+ bool
+ prompt "Use nettle crypto library"
+ help
+ Use nettle crypto library for stronger keys than MD5 in
+ NTP authentication.
+
comment "install options ---"
config CHRONY_INSTALL_CHRONY_COMMAND
diff --git a/rules/chrony.make b/rules/chrony.make
index 06fc7fd9a..c7571cfc8 100644
--- a/rules/chrony.make
+++ b/rules/chrony.make
@@ -39,8 +39,8 @@ CHRONY_CONF_OPT := \
$(CROSS_AUTOCONF_USR) \
--disable-readline \
--without-editline \
- --disable-sechash \
- --without-nettle \
+ --$(call ptx/endis, PTXCONF_CHRONY_USE_NETTLE)-sechash \
+ --$(call ptx/wwo, PTXCONF_CHRONY_USE_NETTLE)-nettle \
--without-nss \
--without-tomcrypt \
--disable-cmdmon \
--
2.26.2
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