lttng-libust: new package

source "package/libnspr/Config.in"

source "package/libsigc/Config.in"

source "package/liburcu/Config.in"

source "package/lttng-libust/Config.in"

source "package/orc/Config.in"

source "package/poco/Config.in"

source "package/startup-notification/Config.in"

config BR2_PACKAGE_LTTNG_LIBUST

	bool "lttng-libust"

	select BR2_PACKAGE_LIBURCU

	help

	  Userspace tracing library for the Lttng tracing

	  infrastructure. It allows userspace programs to create

	  custom trace events that are integrated with all other

	  events gathered by LTTng.

	  http://lttng.org

From dc190cc1f8ddccfa7b0b8323ed157afb29a0ebb7 Mon Sep 17 00:00:00 2001

From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

Date: Wed, 21 Dec 2011 16:24:48 -0500

Subject: [PATCH] Fix clock source overflow on 32-bit archs

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

---

 liblttng-ust/clock.h |    2 +-

 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/liblttng-ust/clock.h b/liblttng-ust/clock.h

index b5d3e77..23294d2 100644

--- a/liblttng-ust/clock.h

+++ b/liblttng-ust/clock.h

@@ -39,7 +39,7 @@ static __inline__ uint64_t trace_clock_read64(void)

 	struct timespec ts;

 	clock_gettime(CLOCK_MONOTONIC, &ts);

-	return (ts.tv_sec * 1000000000) + ts.tv_nsec;

+	return ((uint64_t) ts.tv_sec * 1000000000ULL) + ts.tv_nsec;

 }

 static __inline__ uint32_t trace_clock_freq_scale(void)

-- 

1.7.2.5

LTTNG_LIBUST_SITE    = http://lttng.org/files/bundles/20111214/

LTTNG_LIBUST_VERSION = 1.9.2

LTTNG_LIBUST_SOURCE  = lttng-ust-$(LTTNG_LIBUST_VERSION).tar.gz

LTTNG_LIBUST_INSTALL_STAGING = YES

LTTNG_LIBUST_DEPENDENCIES    = liburcu

$(eval $(call AUTOTARGETS))