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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 system date and time in sync and optionally serving time and date
information on the network via the NTP protocol. 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 config BR2_PACKAGE_NTP_NTPDATE
bool "ntpdate" bool "ntpdate"
help help

7
package/ntp/ntp.mk
View File

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