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ntp: Adding pps support to ntpd 

Added an option for the ntpd application to support pps inputs.

Signed-off-by: Bryan Brinsko <bryan.brinsko@rockwellcollins.com>
Signed-off-by: Matt Weber <matthew.weber@rockwellcollins.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Bryan Brinsko 2014-10-16 12:30:54 -05:00 committed by Thomas Petazzoni
parent e7db499925
commit 7cfaff2611
2 changed files with 14 additions and 0 deletions
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7
package/ntp/Config.in
View File

@ -34,6 +34,13 @@ config BR2_PACKAGE_NTP_NTPD
system date and time in sync and optionally serving time and date
information on the network via the NTP protocol.
config BR2_PACKAGE_NTP_NTPD_ATOM_PPS
bool "PPS support"
depends on BR2_PACKAGE_NTP_NTPD
select BR2_PACKAGE_PPS_TOOLS
help
Compile ntpd with the ability to use an ATOM PPS source.
config BR2_PACKAGE_NTP_NTPDATE
bool "ntpdate"
help

7
package/ntp/ntp.mk
View File

@ -34,6 +34,13 @@ else
NTP_CONF_OPTS += --without-ntpsnmpd
endif
ifeq ($(BR2_PACKAGE_NTP_NTPD_ATOM_PPS),y)
NTP_CONF_OPTS += --enable-ATOM
NTP_DEPENDENCIES += pps-tools
else
NTP_CONF_OPTS += --disable-ATOM
endif
define NTP_PATCH_FIXUPS
$(SED) "s,^#if.*__GLIBC__.*_BSD_SOURCE.*$$,#if 0," $(@D)/ntpd/refclock_pcf.c
$(SED) '/[[:space:](]rindex[[:space:]]*(/s/[[:space:]]*rindex[[:space:]]*(/ strrchr(/g' $(@D)/ntpd/*.c