* [Buildroot] [PATCH 1/1] chrony: enable pps support
@ 2016-11-18 20:26 James Knight
2016-11-26 13:59 ` Thomas Petazzoni
0 siblings, 1 reply; 2+ messages in thread
From: James Knight @ 2016-11-18 20:26 UTC (permalink / raw)
To: buildroot
Chrony has the ability to support PPS. Its enablement is determined
primarily from the existence of `sys/timepps.h`. This file is provided
from the pps-tools package. Adjusting Chrony's Makefile to depend on the
pps-tools package if a developer has included pps-tools as part of a
build. Relates to 2cfc966f431c7c715b3fc11ca0467d47432fca33.
Signed-off-by: James Knight <james.knight@rockwellcollins.com>
---
package/chrony/chrony.mk | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/package/chrony/chrony.mk b/package/chrony/chrony.mk
index adfbd36..5f3160e 100644
--- a/package/chrony/chrony.mk
+++ b/package/chrony/chrony.mk
@@ -34,6 +34,12 @@ else
CHRONY_CONF_OPTS += --disable-readline
endif
+# If pps-tools is available, build it before so the package can use it
+# (HAVE_SYS_TIMEPPS_H).
+ifeq ($(BR2_PACKAGE_PPS_TOOLS),y)
+CHRONY_DEPENDENCIES += pps-tools
+endif
+
define CHRONY_CONFIGURE_CMDS
cd $(@D) && $(TARGET_CONFIGURE_OPTS) ./configure $(CHRONY_CONF_OPTS)
endef
--
2.8.4.windows.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [Buildroot] [PATCH 1/1] chrony: enable pps support
2016-11-18 20:26 [Buildroot] [PATCH 1/1] chrony: enable pps support James Knight
@ 2016-11-26 13:59 ` Thomas Petazzoni
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Petazzoni @ 2016-11-26 13:59 UTC (permalink / raw)
To: buildroot
Hello,
On Fri, 18 Nov 2016 15:26:31 -0500, James Knight wrote:
> Chrony has the ability to support PPS. Its enablement is determined
> primarily from the existence of `sys/timepps.h`. This file is provided
> from the pps-tools package. Adjusting Chrony's Makefile to depend on the
> pps-tools package if a developer has included pps-tools as part of a
> build. Relates to 2cfc966f431c7c715b3fc11ca0467d47432fca33.
>
> Signed-off-by: James Knight <james.knight@rockwellcollins.com>
> ---
> package/chrony/chrony.mk | 6 ++++++
> 1 file changed, 6 insertions(+)
Applied to master, thanks.
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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