* [Buildroot] [PATCH 1/7] liburcu: bump to version 0.8.6
2015-03-06 17:35 [Buildroot] [PATCH 0/7] General LTTng packages maintenance Philippe Proulx
@ 2015-03-06 17:35 ` Philippe Proulx
2015-03-06 22:21 ` Thomas Petazzoni
2015-03-06 17:35 ` [Buildroot] [PATCH 2/7] lttng-tools: bump to version 2.6.0 Philippe Proulx
` (6 subsequent siblings)
7 siblings, 1 reply; 19+ messages in thread
From: Philippe Proulx @ 2015-03-06 17:35 UTC (permalink / raw)
To: buildroot
Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
---
package/liburcu/liburcu.hash | 2 ++
package/liburcu/liburcu.mk | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
create mode 100644 package/liburcu/liburcu.hash
diff --git a/package/liburcu/liburcu.hash b/package/liburcu/liburcu.hash
new file mode 100644
index 0000000..a39daf2
--- /dev/null
+++ b/package/liburcu/liburcu.hash
@@ -0,0 +1,2 @@
+# http://www.lttng.org/files/urcu/userspace-rcu-0.8.6.tar.bz2.sha1
+sha1 f10e9bf812557cd0c2a35a277e04010ec278d25d userspace-rcu-0.8.6.tar.bz2
diff --git a/package/liburcu/liburcu.mk b/package/liburcu/liburcu.mk
index c48f659..1582d07 100644
--- a/package/liburcu/liburcu.mk
+++ b/package/liburcu/liburcu.mk
@@ -4,7 +4,7 @@
#
################################################################################
-LIBURCU_VERSION = 0.8.4
+LIBURCU_VERSION = 0.8.6
LIBURCU_SITE = http://lttng.org/files/urcu
LIBURCU_SOURCE = userspace-rcu-$(LIBURCU_VERSION).tar.bz2
LIBURCU_LICENSE = LGPLv2.1+ for the library; MIT-like license for few source files listed in LICENSE; GPLv2+ for test; GPLv3 for few *.m4 files
--
2.2.1
^ permalink raw reply related [flat|nested] 19+ messages in thread* [Buildroot] [PATCH 1/7] liburcu: bump to version 0.8.6
2015-03-06 17:35 ` [Buildroot] [PATCH 1/7] liburcu: bump to version 0.8.6 Philippe Proulx
@ 2015-03-06 22:21 ` Thomas Petazzoni
0 siblings, 0 replies; 19+ messages in thread
From: Thomas Petazzoni @ 2015-03-06 22:21 UTC (permalink / raw)
To: buildroot
Dear Philippe Proulx,
On Fri, 6 Mar 2015 12:35:51 -0500, Philippe Proulx wrote:
> Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
> ---
> package/liburcu/liburcu.hash | 2 ++
> package/liburcu/liburcu.mk | 2 +-
> 2 files changed, 3 insertions(+), 1 deletion(-)
> create mode 100644 package/liburcu/liburcu.hash
Applied, thanks.
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Buildroot] [PATCH 2/7] lttng-tools: bump to version 2.6.0
2015-03-06 17:35 [Buildroot] [PATCH 0/7] General LTTng packages maintenance Philippe Proulx
2015-03-06 17:35 ` [Buildroot] [PATCH 1/7] liburcu: bump to version 0.8.6 Philippe Proulx
@ 2015-03-06 17:35 ` Philippe Proulx
2015-03-06 22:21 ` Thomas Petazzoni
2015-03-06 17:35 ` [Buildroot] [PATCH 3/7] lttng-libust: " Philippe Proulx
` (5 subsequent siblings)
7 siblings, 1 reply; 19+ messages in thread
From: Philippe Proulx @ 2015-03-06 17:35 UTC (permalink / raw)
To: buildroot
Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
---
package/lttng-tools/Config.in | 2 +-
package/lttng-tools/lttng-tools.hash | 2 +-
package/lttng-tools/lttng-tools.mk | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/package/lttng-tools/Config.in b/package/lttng-tools/Config.in
index ea969a5..a960b21 100644
--- a/package/lttng-tools/Config.in
+++ b/package/lttng-tools/Config.in
@@ -13,7 +13,7 @@ config BR2_PACKAGE_LTTNG_TOOLS
depends on BR2_USE_WCHAR # util-linux
depends on BR2_TOOLCHAIN_HAS_THREADS
help
- Userspace utilities for the LTTng 2.0 tracing
+ Userspace utilities for the LTTng 2.x tracing
infrastructure.
Those utilities are required on the target system to start
diff --git a/package/lttng-tools/lttng-tools.hash b/package/lttng-tools/lttng-tools.hash
index fc2640e..a356911 100644
--- a/package/lttng-tools/lttng-tools.hash
+++ b/package/lttng-tools/lttng-tools.hash
@@ -1,2 +1,2 @@
# Locally generated
-sha256 1f52d342fb5b56a6675748f0b8e8557ec7c4e90732c3d8f5732bd10b920b233d lttng-tools-2.5.2.tar.bz2
+sha256 128166445126d76da7d9f42a56dec12716732a1ed697a6cfdf40c9e135384f32 lttng-tools-2.6.0.tar.bz2
diff --git a/package/lttng-tools/lttng-tools.mk b/package/lttng-tools/lttng-tools.mk
index 44b6880..e218a95 100644
--- a/package/lttng-tools/lttng-tools.mk
+++ b/package/lttng-tools/lttng-tools.mk
@@ -4,7 +4,7 @@
#
################################################################################
-LTTNG_TOOLS_VERSION = 2.5.2
+LTTNG_TOOLS_VERSION = 2.6.0
LTTNG_TOOLS_SITE = http://lttng.org/files/lttng-tools
LTTNG_TOOLS_SOURCE = lttng-tools-$(LTTNG_TOOLS_VERSION).tar.bz2
LTTNG_TOOLS_LICENSE = GPLv2+; LGPLv2.1+ for include/lttng/* and src/lib/lttng-ctl/*
--
2.2.1
^ permalink raw reply related [flat|nested] 19+ messages in thread* [Buildroot] [PATCH 2/7] lttng-tools: bump to version 2.6.0
2015-03-06 17:35 ` [Buildroot] [PATCH 2/7] lttng-tools: bump to version 2.6.0 Philippe Proulx
@ 2015-03-06 22:21 ` Thomas Petazzoni
0 siblings, 0 replies; 19+ messages in thread
From: Thomas Petazzoni @ 2015-03-06 22:21 UTC (permalink / raw)
To: buildroot
Dear Philippe Proulx,
On Fri, 6 Mar 2015 12:35:52 -0500, Philippe Proulx wrote:
> Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
> ---
> package/lttng-tools/Config.in | 2 +-
> package/lttng-tools/lttng-tools.hash | 2 +-
> package/lttng-tools/lttng-tools.mk | 2 +-
> 3 files changed, 3 insertions(+), 3 deletions(-)
Applied, thanks.
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Buildroot] [PATCH 3/7] lttng-libust: bump to version 2.6.0
2015-03-06 17:35 [Buildroot] [PATCH 0/7] General LTTng packages maintenance Philippe Proulx
2015-03-06 17:35 ` [Buildroot] [PATCH 1/7] liburcu: bump to version 0.8.6 Philippe Proulx
2015-03-06 17:35 ` [Buildroot] [PATCH 2/7] lttng-tools: bump to version 2.6.0 Philippe Proulx
@ 2015-03-06 17:35 ` Philippe Proulx
2015-03-06 22:24 ` Thomas Petazzoni
2015-03-06 17:35 ` [Buildroot] [PATCH 4/7] lttng-modules: " Philippe Proulx
` (4 subsequent siblings)
7 siblings, 1 reply; 19+ messages in thread
From: Philippe Proulx @ 2015-03-06 17:35 UTC (permalink / raw)
To: buildroot
Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
---
package/lttng-libust/Config.in | 2 +-
package/lttng-libust/lttng-libust.hash | 8 ++------
package/lttng-libust/lttng-libust.mk | 12 ++----------
3 files changed, 5 insertions(+), 17 deletions(-)
diff --git a/package/lttng-libust/Config.in b/package/lttng-libust/Config.in
index 4583380..0a6abb6 100644
--- a/package/lttng-libust/Config.in
+++ b/package/lttng-libust/Config.in
@@ -11,7 +11,7 @@ config BR2_PACKAGE_LTTNG_LIBUST
depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_58854 # liburcu/gcc-4.8.x bug
depends on BR2_TOOLCHAIN_HAS_THREADS
help
- Userspace tracing library for the Lttng tracing
+ Userspace tracing library for the LTTng 2.x tracing
infrastructure. It allows userspace programs to create
custom trace events that are integrated with all other
events gathered by LTTng.
diff --git a/package/lttng-libust/lttng-libust.hash b/package/lttng-libust/lttng-libust.hash
index ac897f3..65db612 100644
--- a/package/lttng-libust/lttng-libust.hash
+++ b/package/lttng-libust/lttng-libust.hash
@@ -1,6 +1,2 @@
-# From http://lttng.org/files/lttng-ust/lttng-ust-2.6.0-rc1.tar.bz2.sha1
-sha1 8db1627f16f466589c7842822ea4ad2f9d406b02 lttng-ust-2.5.1.tar.bz2
-# From http://lttng.org/files/lttng-ust/lttng-ust-2.6.0-rc1.tar.bz2.md5
-md5 d551d601bdc1a9285e1cd6c5728fb803 lttng-ust-2.5.1.tar.bz2
-# Locally generated
-sha256 fbd9e2d78641e5c659f1d51f8097c8279c155ff50f8e38a4c57f188ca4b84546 lttng-ust-2.5.1.tar.bz2
+# http://www.lttng.org/files/lttng-ust/lttng-ust-2.6.0.tar.bz2.sha1
+sha1 774fc2052781ba6fd789d422223c739d5f64482d lttng-ust-2.6.0.tar.bz2
diff --git a/package/lttng-libust/lttng-libust.mk b/package/lttng-libust/lttng-libust.mk
index e6f02ca..0a4f6bf 100644
--- a/package/lttng-libust/lttng-libust.mk
+++ b/package/lttng-libust/lttng-libust.mk
@@ -5,20 +5,12 @@
################################################################################
LTTNG_LIBUST_SITE = http://lttng.org/files/lttng-ust
-LTTNG_LIBUST_VERSION = 2.5.1
+LTTNG_LIBUST_VERSION = 2.6.0
LTTNG_LIBUST_SOURCE = lttng-ust-$(LTTNG_LIBUST_VERSION).tar.bz2
LTTNG_LIBUST_LICENSE = LGPLv2.1; MIT for system headers; GPLv2 for liblttng-ust-ctl/ustctl.c (used by lttng-sessiond)
-LTTNG_LIBUST_LICENSE_FILES = COPYING
+LTTNG_LIBUST_LICENSE_FILES = gpl-2.0.txt lgpl-2.1.txt mit-license.txt COPYING LICENSE
LTTNG_LIBUST_INSTALL_STAGING = YES
LTTNG_LIBUST_DEPENDENCIES = liburcu util-linux
-ifeq ($(BR2_PACKAGE_PYTHON),y)
-LTTNG_LIBUST_DEPENDENCIES += python
-else ifeq ($(BR2_PACKAGE_PYTHON3),y)
-LTTNG_LIBUST_DEPENDENCIES += python3
-else
-LTTNG_LIBUST_CONF_ENV = am_cv_pathless_PYTHON="none"
-endif
-
$(eval $(autotools-package))
--
2.2.1
^ permalink raw reply related [flat|nested] 19+ messages in thread* [Buildroot] [PATCH 3/7] lttng-libust: bump to version 2.6.0
2015-03-06 17:35 ` [Buildroot] [PATCH 3/7] lttng-libust: " Philippe Proulx
@ 2015-03-06 22:24 ` Thomas Petazzoni
2015-03-07 0:33 ` Philippe Proulx
0 siblings, 1 reply; 19+ messages in thread
From: Thomas Petazzoni @ 2015-03-06 22:24 UTC (permalink / raw)
To: buildroot
Dear Philippe Proulx,
On Fri, 6 Mar 2015 12:35:53 -0500, Philippe Proulx wrote:
> LTTNG_LIBUST_INSTALL_STAGING = YES
> LTTNG_LIBUST_DEPENDENCIES = liburcu util-linux
>
> -ifeq ($(BR2_PACKAGE_PYTHON),y)
> -LTTNG_LIBUST_DEPENDENCIES += python
> -else ifeq ($(BR2_PACKAGE_PYTHON3),y)
> -LTTNG_LIBUST_DEPENDENCIES += python3
> -else
> -LTTNG_LIBUST_CONF_ENV = am_cv_pathless_PYTHON="none"
> -endif
Why? This sort of change should at least be described in the commit
log, since it's clearly not a simple mechanical bump to 2.6.0.
Thanks,
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Buildroot] [PATCH 3/7] lttng-libust: bump to version 2.6.0
2015-03-06 22:24 ` Thomas Petazzoni
@ 2015-03-07 0:33 ` Philippe Proulx
0 siblings, 0 replies; 19+ messages in thread
From: Philippe Proulx @ 2015-03-07 0:33 UTC (permalink / raw)
To: buildroot
On Fri, Mar 6, 2015 at 5:24 PM, Thomas Petazzoni
<thomas.petazzoni@free-electrons.com> wrote:
> Dear Philippe Proulx,
>
> On Fri, 6 Mar 2015 12:35:53 -0500, Philippe Proulx wrote:
>
>
>> LTTNG_LIBUST_INSTALL_STAGING = YES
>> LTTNG_LIBUST_DEPENDENCIES = liburcu util-linux
>>
>> -ifeq ($(BR2_PACKAGE_PYTHON),y)
>> -LTTNG_LIBUST_DEPENDENCIES += python
>> -else ifeq ($(BR2_PACKAGE_PYTHON3),y)
>> -LTTNG_LIBUST_DEPENDENCIES += python3
>> -else
>> -LTTNG_LIBUST_CONF_ENV = am_cv_pathless_PYTHON="none"
>> -endif
>
> Why? This sort of change should at least be described in the commit
> log, since it's clearly not a simple mechanical bump to 2.6.0.
That's actually a mistake. I thought Python was required for tests, but I
forgot about a small Python script that's packaged with LTTng-UST,
called lttng-gen-tp, which helps create tracepoint providers (C files
containing event definitions).
I will resubmit without this.
Phil
>
> Thanks,
>
> Thomas
> --
> Thomas Petazzoni, CTO, Free Electrons
> Embedded Linux, Kernel and Android engineering
> http://free-electrons.com
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Buildroot] [PATCH 4/7] lttng-modules: bump to version 2.6.0
2015-03-06 17:35 [Buildroot] [PATCH 0/7] General LTTng packages maintenance Philippe Proulx
` (2 preceding siblings ...)
2015-03-06 17:35 ` [Buildroot] [PATCH 3/7] lttng-libust: " Philippe Proulx
@ 2015-03-06 17:35 ` Philippe Proulx
2015-03-06 22:28 ` Thomas Petazzoni
2015-03-06 17:35 ` [Buildroot] [PATCH 5/7] lttng-babeltrace: update Config.in's help Philippe Proulx
` (3 subsequent siblings)
7 siblings, 1 reply; 19+ messages in thread
From: Philippe Proulx @ 2015-03-06 17:35 UTC (permalink / raw)
To: buildroot
Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
---
package/lttng-modules/Config.in | 34 +++++++++++++++++++++++---------
package/lttng-modules/lttng-modules.hash | 8 ++------
package/lttng-modules/lttng-modules.mk | 2 +-
3 files changed, 28 insertions(+), 16 deletions(-)
diff --git a/package/lttng-modules/Config.in b/package/lttng-modules/Config.in
index 8cfa874..e8ba9ba 100644
--- a/package/lttng-modules/Config.in
+++ b/package/lttng-modules/Config.in
@@ -2,18 +2,34 @@ config BR2_PACKAGE_LTTNG_MODULES
bool "lttng-modules"
depends on BR2_LINUX_KERNEL
help
- Kernel modules for the LTTng 2.0 kernel tracing
+ Linux kernel modules for the LTTng 2.x kernel tracing
infrastructure.
- Your kernel must have CONFIG_TRACEPOINTS enabled for this
- package to build something useful. You may also want to have
- CONFIG_PERF_EVENTS to access perf event counters from
- ltt-ng. Note that system call tracing is only available on
- architectures that support CONFIG_HAVE_SYSCALL_TRACEPOINTS.
+ Make sure your target kernel has the following config
+ options enabled:
- The packaged version is compatible with kernel 2.6.38,
- 2.6.39, 3.0 and 3.1.0. See
- http://lttng.org/files/bundles/20111214/README.compatible.kernels.txt
+ * CONFIG_MODULES: loadable module support
+ * CONFIG_KALLSYMS: this is necessary until the few
+ required missing symbols are exported to GPL
+ modules from mainline
+ * CONFIG_HIGH_RES_TIMERS: needed for LTTng 2.x
+ clock source
+ * CONFIG_TRACEPOINTS: kernel tracepoint instrumentation
+ (enabled as a side-effect of any of the
+ perf/ftrace/blktrace instrumentation features)
+
+ The following kernel configuration options will
+ affect the features available from LTTng:
+
+ * CONFIG_HAVE_SYSCALL_TRACEPOINTS: system call tracing
+ * CONFIG_PERF_EVENTS: performance counters
+ * CONFIG_EVENT_TRACING: needed to allow block layer tracing
+ * CONFIG_KPROBES: dynamic probes
+ * CONFIG_KRETPROBES: dynamic function entry/return probes
+ * CONFIG_KALLSYMS_ALL: state dump of mapping between block
+ device number and name
+
+ The packaged version is compatible with Linux 2.6.38 to 3.16.
http://lttng.org
diff --git a/package/lttng-modules/lttng-modules.hash b/package/lttng-modules/lttng-modules.hash
index 25dba0c..918b4cf 100644
--- a/package/lttng-modules/lttng-modules.hash
+++ b/package/lttng-modules/lttng-modules.hash
@@ -1,6 +1,2 @@
-# From http://lttng.org/files/lttng-modules/lttng-modules-2.5.1.tar.bz2.sha1
-sha1 75d9662ed3f8d7c53833663a5d89fe31c015b3ca lttng-modules-2.5.1.tar.bz2
-# From http://lttng.org/files/lttng-modules/lttng-modules-2.5.1.tar.bz2.md5
-md5 2d99bb7311ba92e82e3b675f0b8dee7d lttng-modules-2.5.1.tar.bz2
-# Locally generated
-sha256 962238175f0959ac71b97fdde144a3f76a84f63aea6b3645f94da88512bcccdb lttng-modules-2.5.1.tar.bz2
+# http://www.lttng.org/files/lttng-modules/lttng-modules-2.6.0.tar.bz2.sha1
+sha1 6402ec848e2a75250e04be35f0c49332bf37a388 lttng-modules-2.6.0.tar.bz2
diff --git a/package/lttng-modules/lttng-modules.mk b/package/lttng-modules/lttng-modules.mk
index 02ec202..6833ad2 100644
--- a/package/lttng-modules/lttng-modules.mk
+++ b/package/lttng-modules/lttng-modules.mk
@@ -4,7 +4,7 @@
#
################################################################################
-LTTNG_MODULES_VERSION = 2.5.1
+LTTNG_MODULES_VERSION = 2.6.0
LTTNG_MODULES_SITE = http://lttng.org/files/lttng-modules
LTTNG_MODULES_SOURCE = lttng-modules-$(LTTNG_MODULES_VERSION).tar.bz2
LTTNG_MODULES_LICENSE = LGPLv2.1/GPLv2 for kernel modules; MIT for lib/bitfield.h and lib/prio_heap/*
--
2.2.1
^ permalink raw reply related [flat|nested] 19+ messages in thread* [Buildroot] [PATCH 4/7] lttng-modules: bump to version 2.6.0
2015-03-06 17:35 ` [Buildroot] [PATCH 4/7] lttng-modules: " Philippe Proulx
@ 2015-03-06 22:28 ` Thomas Petazzoni
2015-03-07 0:35 ` Philippe Proulx
0 siblings, 1 reply; 19+ messages in thread
From: Thomas Petazzoni @ 2015-03-06 22:28 UTC (permalink / raw)
To: buildroot
Dear Philippe Proulx,
On Fri, 6 Mar 2015 12:35:54 -0500, Philippe Proulx wrote:
> Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
> ---
> package/lttng-modules/Config.in | 34 +++++++++++++++++++++++---------
> package/lttng-modules/lttng-modules.hash | 8 ++------
> package/lttng-modules/lttng-modules.mk | 2 +-
> 3 files changed, 28 insertions(+), 16 deletions(-)
Applied, but I have one comment below.
> - The packaged version is compatible with kernel 2.6.38,
> - 2.6.39, 3.0 and 3.1.0. See
> - http://lttng.org/files/bundles/20111214/README.compatible.kernels.txt
> + * CONFIG_MODULES: loadable module support
> + * CONFIG_KALLSYMS: this is necessary until the few
> + required missing symbols are exported to GPL
> + modules from mainline
> + * CONFIG_HIGH_RES_TIMERS: needed for LTTng 2.x
> + clock source
> + * CONFIG_TRACEPOINTS: kernel tracepoint instrumentation
> + (enabled as a side-effect of any of the
> + perf/ftrace/blktrace instrumentation features)
If this is actually needed for lttng-modules to build, then what about
adding some logic in linux/linux.mk to make sure those options are
enabled ?
We already have some logic in linux/linux.mk to enable options for
ktap, so why not for lttng-modules ?
Thanks,
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Buildroot] [PATCH 4/7] lttng-modules: bump to version 2.6.0
2015-03-06 22:28 ` Thomas Petazzoni
@ 2015-03-07 0:35 ` Philippe Proulx
0 siblings, 0 replies; 19+ messages in thread
From: Philippe Proulx @ 2015-03-07 0:35 UTC (permalink / raw)
To: buildroot
On Fri, Mar 6, 2015 at 5:28 PM, Thomas Petazzoni
<thomas.petazzoni@free-electrons.com> wrote:
> Dear Philippe Proulx,
>
> On Fri, 6 Mar 2015 12:35:54 -0500, Philippe Proulx wrote:
>> Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
>> ---
>> package/lttng-modules/Config.in | 34 +++++++++++++++++++++++---------
>> package/lttng-modules/lttng-modules.hash | 8 ++------
>> package/lttng-modules/lttng-modules.mk | 2 +-
>> 3 files changed, 28 insertions(+), 16 deletions(-)
>
> Applied, but I have one comment below.
>
>> - The packaged version is compatible with kernel 2.6.38,
>> - 2.6.39, 3.0 and 3.1.0. See
>> - http://lttng.org/files/bundles/20111214/README.compatible.kernels.txt
>> + * CONFIG_MODULES: loadable module support
>> + * CONFIG_KALLSYMS: this is necessary until the few
>> + required missing symbols are exported to GPL
>> + modules from mainline
>> + * CONFIG_HIGH_RES_TIMERS: needed for LTTng 2.x
>> + clock source
>> + * CONFIG_TRACEPOINTS: kernel tracepoint instrumentation
>> + (enabled as a side-effect of any of the
>> + perf/ftrace/blktrace instrumentation features)
>
> If this is actually needed for lttng-modules to build, then what about
> adding some logic in linux/linux.mk to make sure those options are
> enabled ?
>
> We already have some logic in linux/linux.mk to enable options for
> ktap, so why not for lttng-modules ?
Because, until today, I didn't know about the special cases in
linux/linux.mk, so thanks for the tip.
Will submit a patch for this later.
Phil
>
> Thanks,
>
> Thomas
> --
> Thomas Petazzoni, CTO, Free Electrons
> Embedded Linux, Kernel and Android engineering
> http://free-electrons.com
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Buildroot] [PATCH 5/7] lttng-babeltrace: update Config.in's help
2015-03-06 17:35 [Buildroot] [PATCH 0/7] General LTTng packages maintenance Philippe Proulx
` (3 preceding siblings ...)
2015-03-06 17:35 ` [Buildroot] [PATCH 4/7] lttng-modules: " Philippe Proulx
@ 2015-03-06 17:35 ` Philippe Proulx
2015-03-06 22:30 ` Thomas Petazzoni
2015-03-06 17:35 ` [Buildroot] [PATCH 6/7] lttng-libust: rename package to lttng-ust Philippe Proulx
` (2 subsequent siblings)
7 siblings, 1 reply; 19+ messages in thread
From: Philippe Proulx @ 2015-03-06 17:35 UTC (permalink / raw)
To: buildroot
Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
---
package/lttng-babeltrace/Config.in | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/package/lttng-babeltrace/Config.in b/package/lttng-babeltrace/Config.in
index 3fe1b3a..c5eb5e0 100644
--- a/package/lttng-babeltrace/Config.in
+++ b/package/lttng-babeltrace/Config.in
@@ -9,12 +9,15 @@ config BR2_PACKAGE_LTTNG_BABELTRACE
depends on BR2_LARGEFILE # util-linux
depends on BR2_UCLIBC_VERSION_SNAPSHOT || BR2_TOOLCHAIN_USES_GLIBC # posix_fallocate
help
- Babeltrace is part of the LTTng 2.x project.
+ The Babeltrace project provides trace read and write libraries,
+ as well as a trace converter application. Plugins can be created
+ for any trace format to allow its conversion to/from another
+ trace format.
- This project provides trace read and write libraries, as
- well as a trace converter. A plugin can be created for any
- trace format to allow its conversion to/from another trace
- format.
+ Babeltrace is the reference implementation of the Common
+ Trace Format (see <http://diamon.org/docs/ctf/>). Babeltrace
+ can decode and display LTTng traces, since the latter
+ are written using the CTF format.
Having this tool on the target is not mandatory. You can
transfer the binary trace output from the target to your
@@ -23,7 +26,7 @@ config BR2_PACKAGE_LTTNG_BABELTRACE
$(O)/host/usr/bin/babeltrace as a dependency of the
lttng-tools package.
- http://lttng.org
+ http://www.efficios.com/babeltrace
comment "lttng-babeltrace needs a uclibc snapshot or (e)glib toolchain w/ wchar, threads, largefile"
depends on BR2_USE_MMU
--
2.2.1
^ permalink raw reply related [flat|nested] 19+ messages in thread* [Buildroot] [PATCH 5/7] lttng-babeltrace: update Config.in's help
2015-03-06 17:35 ` [Buildroot] [PATCH 5/7] lttng-babeltrace: update Config.in's help Philippe Proulx
@ 2015-03-06 22:30 ` Thomas Petazzoni
0 siblings, 0 replies; 19+ messages in thread
From: Thomas Petazzoni @ 2015-03-06 22:30 UTC (permalink / raw)
To: buildroot
Dear Philippe Proulx,
On Fri, 6 Mar 2015 12:35:55 -0500, Philippe Proulx wrote:
> Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
> ---
> package/lttng-babeltrace/Config.in | 15 +++++++++------
> 1 file changed, 9 insertions(+), 6 deletions(-)
Applied, but I had to rewrap the text to a shorter length to match the
Buildroot "standards".
Thanks,
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Buildroot] [PATCH 6/7] lttng-libust: rename package to lttng-ust
2015-03-06 17:35 [Buildroot] [PATCH 0/7] General LTTng packages maintenance Philippe Proulx
` (4 preceding siblings ...)
2015-03-06 17:35 ` [Buildroot] [PATCH 5/7] lttng-babeltrace: update Config.in's help Philippe Proulx
@ 2015-03-06 17:35 ` Philippe Proulx
2015-03-06 17:35 ` [Buildroot] [PATCH 7/7] lttng-babeltrace: rename package to babeltrace Philippe Proulx
2015-03-06 22:32 ` [Buildroot] [PATCH 0/7] General LTTng packages maintenance Thomas Petazzoni
7 siblings, 0 replies; 19+ messages in thread
From: Philippe Proulx @ 2015-03-06 17:35 UTC (permalink / raw)
To: buildroot
LTTng-UST is the official project name, although it
contains various shared libraries.
Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
---
package/Config.in | 2 +-
package/lttng-libust/lttng-libust.mk | 16 ----------------
package/lttng-tools/Config.in | 2 +-
package/lttng-tools/lttng-tools.mk | 4 ++--
package/{lttng-libust => lttng-ust}/Config.in | 8 ++++----
.../lttng-libust.hash => lttng-ust/lttng-ust.hash} | 0
package/lttng-ust/lttng-ust.mk | 16 ++++++++++++++++
7 files changed, 24 insertions(+), 24 deletions(-)
delete mode 100644 package/lttng-libust/lttng-libust.mk
rename package/{lttng-libust => lttng-ust}/Config.in (82%)
rename package/{lttng-libust/lttng-libust.hash => lttng-ust/lttng-ust.hash} (100%)
create mode 100644 package/lttng-ust/lttng-ust.mk
diff --git a/package/Config.in b/package/Config.in
index 584887b..ffc8260 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -977,7 +977,7 @@ menu "Other"
source "package/libuv/Config.in"
source "package/lightning/Config.in"
source "package/linux-pam/Config.in"
- source "package/lttng-libust/Config.in"
+ source "package/lttng-ust/Config.in"
source "package/mpc/Config.in"
source "package/mpdecimal/Config.in"
source "package/mpfr/Config.in"
diff --git a/package/lttng-libust/lttng-libust.mk b/package/lttng-libust/lttng-libust.mk
deleted file mode 100644
index 0a4f6bf..0000000
--- a/package/lttng-libust/lttng-libust.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-################################################################################
-#
-# lttng-libust
-#
-################################################################################
-
-LTTNG_LIBUST_SITE = http://lttng.org/files/lttng-ust
-LTTNG_LIBUST_VERSION = 2.6.0
-LTTNG_LIBUST_SOURCE = lttng-ust-$(LTTNG_LIBUST_VERSION).tar.bz2
-LTTNG_LIBUST_LICENSE = LGPLv2.1; MIT for system headers; GPLv2 for liblttng-ust-ctl/ustctl.c (used by lttng-sessiond)
-LTTNG_LIBUST_LICENSE_FILES = gpl-2.0.txt lgpl-2.1.txt mit-license.txt COPYING LICENSE
-
-LTTNG_LIBUST_INSTALL_STAGING = YES
-LTTNG_LIBUST_DEPENDENCIES = liburcu util-linux
-
-$(eval $(autotools-package))
diff --git a/package/lttng-tools/Config.in b/package/lttng-tools/Config.in
index a960b21..2d3bbf1 100644
--- a/package/lttng-tools/Config.in
+++ b/package/lttng-tools/Config.in
@@ -26,7 +26,7 @@ config BR2_PACKAGE_LTTNG_TOOLS
interesting.
If userspace tracing is desired, you need to enable
- lttng-libust.
+ lttng-ust.
http://lttng.org
diff --git a/package/lttng-tools/lttng-tools.mk b/package/lttng-tools/lttng-tools.mk
index e218a95..675e8eb 100644
--- a/package/lttng-tools/lttng-tools.mk
+++ b/package/lttng-tools/lttng-tools.mk
@@ -19,9 +19,9 @@ LTTNG_TOOLS_DEPENDENCIES = liburcu libxml2 popt host-lttng-babeltrace util-linux
LTTNG_AUTORECONF = YES
-ifeq ($(BR2_PACKAGE_LTTNG_LIBUST),y)
+ifeq ($(BR2_PACKAGE_LTTNG_UST),y)
LTTNG_TOOLS_CONF_OPTS += --enable-lttng-ust
-LTTNG_TOOLS_DEPENDENCIES += lttng-libust
+LTTNG_TOOLS_DEPENDENCIES += lttng-ust
else
LTTNG_TOOLS_CONF_OPTS += --disable-lttng-ust
endif
diff --git a/package/lttng-libust/Config.in b/package/lttng-ust/Config.in
similarity index 82%
rename from package/lttng-libust/Config.in
rename to package/lttng-ust/Config.in
index 0a6abb6..7526433 100644
--- a/package/lttng-libust/Config.in
+++ b/package/lttng-ust/Config.in
@@ -1,5 +1,5 @@
-config BR2_PACKAGE_LTTNG_LIBUST
- bool "lttng-libust"
+config BR2_PACKAGE_LTTNG_UST
+ bool "lttng-ust"
select BR2_PACKAGE_LIBURCU
select BR2_PACKAGE_UTIL_LINUX
select BR2_PACKAGE_UTIL_LINUX_LIBUUID
@@ -18,10 +18,10 @@ config BR2_PACKAGE_LTTNG_LIBUST
http://lttng.org
-comment "lttng-libust needs a toolchain w/ wchar, largefile, threads"
+comment "lttng-ust needs a toolchain w/ wchar, largefile, threads"
depends on BR2_arm || BR2_armeb || BR2_i386 || BR2_powerpc || BR2_x86_64
depends on !BR2_USE_WCHAR || !BR2_LARGEFILE || !BR2_TOOLCHAIN_HAS_THREADS
depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_58854 # liburcu/gcc-4.8.x bug
-comment "lttng-libust needs a toolchain not affected by GCC bug 58854"
+comment "lttng-ust needs a toolchain not affected by GCC bug 58854"
depends on BR2_TOOLCHAIN_HAS_GCC_BUG_58854
diff --git a/package/lttng-libust/lttng-libust.hash b/package/lttng-ust/lttng-ust.hash
similarity index 100%
rename from package/lttng-libust/lttng-libust.hash
rename to package/lttng-ust/lttng-ust.hash
diff --git a/package/lttng-ust/lttng-ust.mk b/package/lttng-ust/lttng-ust.mk
new file mode 100644
index 0000000..78fb050
--- /dev/null
+++ b/package/lttng-ust/lttng-ust.mk
@@ -0,0 +1,16 @@
+################################################################################
+#
+# lttng-ust
+#
+################################################################################
+
+LTTNG_UST_SITE = http://lttng.org/files/lttng-ust
+LTTNG_UST_VERSION = 2.6.0
+LTTNG_UST_SOURCE = lttng-ust-$(LTTNG_UST_VERSION).tar.bz2
+LTTNG_UST_LICENSE = LGPLv2.1; MIT for system headers; GPLv2 for liblttng-ust-ctl/ustctl.c (used by lttng-sessiond)
+LTTNG_UST_LICENSE_FILES = gpl-2.0.txt lgpl-2.1.txt mit-license.txt COPYING LICENSE
+
+LTTNG_UST_INSTALL_STAGING = YES
+LTTNG_UST_DEPENDENCIES = liburcu util-linux
+
+$(eval $(autotools-package))
--
2.2.1
^ permalink raw reply related [flat|nested] 19+ messages in thread* [Buildroot] [PATCH 7/7] lttng-babeltrace: rename package to babeltrace
2015-03-06 17:35 [Buildroot] [PATCH 0/7] General LTTng packages maintenance Philippe Proulx
` (5 preceding siblings ...)
2015-03-06 17:35 ` [Buildroot] [PATCH 6/7] lttng-libust: rename package to lttng-ust Philippe Proulx
@ 2015-03-06 17:35 ` Philippe Proulx
2015-03-06 22:32 ` [Buildroot] [PATCH 0/7] General LTTng packages maintenance Thomas Petazzoni
7 siblings, 0 replies; 19+ messages in thread
From: Philippe Proulx @ 2015-03-06 17:35 UTC (permalink / raw)
To: buildroot
Although Babeltrace is closely related to the LTTng
project because it can decode LTTng's trace format (CTF),
Babeltrace aims at being an independent framework
for converting traces from one format to another,
whatever the tracer is.
Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
---
package/Config.in | 2 +-
.../0001-no-posix-fallocate-in-uclibc.patch | 0
package/{lttng-babeltrace => babeltrace}/Config.in | 6 +++---
.../lttng-babeltrace.hash => babeltrace/babeltrace.hash} | 0
package/babeltrace/babeltrace.mk | 16 ++++++++++++++++
package/lttng-babeltrace/lttng-babeltrace.mk | 16 ----------------
package/lttng-tools/Config.in | 2 +-
package/lttng-tools/lttng-tools.mk | 4 ++--
8 files changed, 23 insertions(+), 23 deletions(-)
rename package/{lttng-babeltrace => babeltrace}/0001-no-posix-fallocate-in-uclibc.patch (100%)
rename package/{lttng-babeltrace => babeltrace}/Config.in (89%)
rename package/{lttng-babeltrace/lttng-babeltrace.hash => babeltrace/babeltrace.hash} (100%)
create mode 100644 package/babeltrace/babeltrace.mk
delete mode 100644 package/lttng-babeltrace/lttng-babeltrace.mk
diff --git a/package/Config.in b/package/Config.in
index ffc8260..1956430 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -77,7 +77,7 @@ if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
endif
source "package/ltp-testsuite/Config.in"
source "package/ltrace/Config.in"
- source "package/lttng-babeltrace/Config.in"
+ source "package/babeltrace/Config.in"
source "package/lttng-modules/Config.in"
source "package/lttng-tools/Config.in"
source "package/mcelog/Config.in"
diff --git a/package/lttng-babeltrace/0001-no-posix-fallocate-in-uclibc.patch b/package/babeltrace/0001-no-posix-fallocate-in-uclibc.patch
similarity index 100%
rename from package/lttng-babeltrace/0001-no-posix-fallocate-in-uclibc.patch
rename to package/babeltrace/0001-no-posix-fallocate-in-uclibc.patch
diff --git a/package/lttng-babeltrace/Config.in b/package/babeltrace/Config.in
similarity index 89%
rename from package/lttng-babeltrace/Config.in
rename to package/babeltrace/Config.in
index c5eb5e0..7fbc677 100644
--- a/package/lttng-babeltrace/Config.in
+++ b/package/babeltrace/Config.in
@@ -1,5 +1,5 @@
-config BR2_PACKAGE_LTTNG_BABELTRACE
- bool "lttng-babeltrace"
+config BR2_PACKAGE_BABELTRACE
+ bool "babeltrace"
select BR2_PACKAGE_UTIL_LINUX
select BR2_PACKAGE_UTIL_LINUX_LIBUUID
select BR2_PACKAGE_LIBGLIB2
@@ -28,7 +28,7 @@ config BR2_PACKAGE_LTTNG_BABELTRACE
http://www.efficios.com/babeltrace
-comment "lttng-babeltrace needs a uclibc snapshot or (e)glib toolchain w/ wchar, threads, largefile"
+comment "babeltrace needs a uclibc snapshot or (e)glib toolchain w/ wchar, threads, largefile"
depends on BR2_USE_MMU
depends on !BR2_USE_WCHAR || !BR2_LARGEFILE || !BR2_TOOLCHAIN_HAS_THREADS \
|| !(BR2_UCLIBC_VERSION_SNAPSHOT || BR2_TOOLCHAIN_USES_GLIBC)
diff --git a/package/lttng-babeltrace/lttng-babeltrace.hash b/package/babeltrace/babeltrace.hash
similarity index 100%
rename from package/lttng-babeltrace/lttng-babeltrace.hash
rename to package/babeltrace/babeltrace.hash
diff --git a/package/babeltrace/babeltrace.mk b/package/babeltrace/babeltrace.mk
new file mode 100644
index 0000000..7b36df5
--- /dev/null
+++ b/package/babeltrace/babeltrace.mk
@@ -0,0 +1,16 @@
+################################################################################
+#
+# babeltrace
+#
+################################################################################
+
+BABELTRACE_SITE = http://lttng.org/files/babeltrace
+BABELTRACE_VERSION = 1.2.4
+BABELTRACE_SOURCE = babeltrace-$(BABELTRACE_VERSION).tar.bz2
+BABELTRACE_LICENSE = MIT; LGPLv2.1 for include/babeltrace/list.h; GPLv2 for test code
+BABELTRACE_LICENSE_FILES = mit-license.txt gpl-2.0.txt LICENSE
+
+BABELTRACE_DEPENDENCIES = popt util-linux libglib2
+
+$(eval $(autotools-package))
+$(eval $(host-autotools-package))
diff --git a/package/lttng-babeltrace/lttng-babeltrace.mk b/package/lttng-babeltrace/lttng-babeltrace.mk
deleted file mode 100644
index dacb15a..0000000
--- a/package/lttng-babeltrace/lttng-babeltrace.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-################################################################################
-#
-# lttng-babeltrace
-#
-################################################################################
-
-LTTNG_BABELTRACE_SITE = http://lttng.org/files/babeltrace
-LTTNG_BABELTRACE_VERSION = 1.2.4
-LTTNG_BABELTRACE_SOURCE = babeltrace-$(LTTNG_BABELTRACE_VERSION).tar.bz2
-LTTNG_BABELTRACE_LICENSE = MIT; LGPLv2.1 for include/babeltrace/list.h; GPLv2 for test code
-LTTNG_BABELTRACE_LICENSE_FILES = mit-license.txt gpl-2.0.txt LICENSE
-
-LTTNG_BABELTRACE_DEPENDENCIES = popt util-linux libglib2
-
-$(eval $(autotools-package))
-$(eval $(host-autotools-package))
diff --git a/package/lttng-tools/Config.in b/package/lttng-tools/Config.in
index 2d3bbf1..6d15719 100644
--- a/package/lttng-tools/Config.in
+++ b/package/lttng-tools/Config.in
@@ -21,7 +21,7 @@ config BR2_PACKAGE_LTTNG_TOOLS
on the host machine using the babeltrace utility. This
utility is automatically built by Buildroot in
$(O)/host/usr/bin/babeltrace, as a dependency of
- lttng-tools. However, there is also a lttng-babeltrace
+ lttng-tools. However, there is also the babeltrace
package for the target, if babeltrace on the target is
interesting.
diff --git a/package/lttng-tools/lttng-tools.mk b/package/lttng-tools/lttng-tools.mk
index 675e8eb..c27d669 100644
--- a/package/lttng-tools/lttng-tools.mk
+++ b/package/lttng-tools/lttng-tools.mk
@@ -11,11 +11,11 @@ LTTNG_TOOLS_LICENSE = GPLv2+; LGPLv2.1+ for include/lttng/* and src/lib/lttng-ct
LTTNG_TOOLS_LICENSE_FILES = gpl-2.0.txt lgpl-2.1.txt LICENSE
LTTNG_TOOLS_CONF_OPTS += --with-xml-prefix=$(STAGING_DIR)/usr
-# The host-lttng-babeltrace technically isn't a required build
+# The host-babeltrace technically isn't a required build
# dependency. However, having the babeltrace utilities built for the
# host is very useful, since those tools allow to convert the binary
# trace format into an human readable format.
-LTTNG_TOOLS_DEPENDENCIES = liburcu libxml2 popt host-lttng-babeltrace util-linux
+LTTNG_TOOLS_DEPENDENCIES = liburcu libxml2 popt host-babeltrace util-linux
LTTNG_AUTORECONF = YES
--
2.2.1
^ permalink raw reply related [flat|nested] 19+ messages in thread* [Buildroot] [PATCH 0/7] General LTTng packages maintenance
2015-03-06 17:35 [Buildroot] [PATCH 0/7] General LTTng packages maintenance Philippe Proulx
` (6 preceding siblings ...)
2015-03-06 17:35 ` [Buildroot] [PATCH 7/7] lttng-babeltrace: rename package to babeltrace Philippe Proulx
@ 2015-03-06 22:32 ` Thomas Petazzoni
2015-03-07 1:02 ` Arnout Vandecappelle
7 siblings, 1 reply; 19+ messages in thread
From: Thomas Petazzoni @ 2015-03-06 22:32 UTC (permalink / raw)
To: buildroot
Dear Philippe Proulx,
On Fri, 6 Mar 2015 12:35:50 -0500, Philippe Proulx wrote:
> lttng-libust: rename package to lttng-ust
> lttng-babeltrace: rename package to babeltrace
To be honest, I am not sure about those ones. Renaming packages causes
backward compatibility problems (that should be handled by adding the
relevant entries in Config.in.legacy, which your patches is not doing),
so renaming just for the sake of renaming, I'm not sure.
Since they lack the Config.in.legacy handling, I'll mark your patches
as Changes Requested in our patch tracking system. When you'll resubmit
them, I'll try to gather the opinion of other Buildroot developers to
see what they think.
Thanks!
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
^ permalink raw reply [flat|nested] 19+ messages in thread* [Buildroot] [PATCH 0/7] General LTTng packages maintenance
2015-03-06 22:32 ` [Buildroot] [PATCH 0/7] General LTTng packages maintenance Thomas Petazzoni
@ 2015-03-07 1:02 ` Arnout Vandecappelle
2015-03-07 7:59 ` Thomas Petazzoni
0 siblings, 1 reply; 19+ messages in thread
From: Arnout Vandecappelle @ 2015-03-07 1:02 UTC (permalink / raw)
To: buildroot
On 06/03/15 23:32, Thomas Petazzoni wrote:
> Dear Philippe Proulx,
>
> On Fri, 6 Mar 2015 12:35:50 -0500, Philippe Proulx wrote:
>
>> lttng-libust: rename package to lttng-ust
>> lttng-babeltrace: rename package to babeltrace
>
> To be honest, I am not sure about those ones. Renaming packages causes
> backward compatibility problems (that should be handled by adding the
> relevant entries in Config.in.legacy, which your patches is not doing),
> so renaming just for the sake of renaming, I'm not sure.
For lttng-libust, I really think it's silly to rename it. Nobody will be
bothered by it.
Babeltrace on the other hand is more defendable. Are there any other packages
that we carry that produces traces that can be read by babeltrace?
Note also that there always has been pushback from Peter against gratuitous
renaming.
>
> Since they lack the Config.in.legacy handling, I'll mark your patches
> as Changes Requested in our patch tracking system. When you'll resubmit
> them, I'll try to gather the opinion of other Buildroot developers to
> see what they think.
Not only legacy handling, but also alphabetical ordering in package/Config.in.
Regards,
Arnout
--
Arnout Vandecappelle arnout at mind be
Senior Embedded Software Architect +32-16-286500
Essensium/Mind http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint: 7CB5 E4CC 6C2E EFD4 6E3D A754 F963 ECAB 2450 2F1F
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Buildroot] [PATCH 0/7] General LTTng packages maintenance
2015-03-07 1:02 ` Arnout Vandecappelle
@ 2015-03-07 7:59 ` Thomas Petazzoni
2015-03-07 20:50 ` Philippe Proulx
0 siblings, 1 reply; 19+ messages in thread
From: Thomas Petazzoni @ 2015-03-07 7:59 UTC (permalink / raw)
To: buildroot
Dear Arnout Vandecappelle,
On Sat, 07 Mar 2015 02:02:20 +0100, Arnout Vandecappelle wrote:
> For lttng-libust, I really think it's silly to rename it. Nobody will be
> bothered by it.
>
> Babeltrace on the other hand is more defendable. Are there any other packages
> that we carry that produces traces that can be read by babeltrace?
Not that I am aware of, but Philippe might have some more details about
this.
> Note also that there always has been pushback from Peter against gratuitous
> renaming.
Yes, which is why I decided to not apply those patches for the moment.
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Buildroot] [PATCH 0/7] General LTTng packages maintenance
2015-03-07 7:59 ` Thomas Petazzoni
@ 2015-03-07 20:50 ` Philippe Proulx
0 siblings, 0 replies; 19+ messages in thread
From: Philippe Proulx @ 2015-03-07 20:50 UTC (permalink / raw)
To: buildroot
On Sat, Mar 7, 2015 at 2:59 AM, Thomas Petazzoni
<thomas.petazzoni@free-electrons.com> wrote:
> Dear Arnout Vandecappelle,
>
> On Sat, 07 Mar 2015 02:02:20 +0100, Arnout Vandecappelle wrote:
>
>> For lttng-libust, I really think it's silly to rename it. Nobody will be
>> bothered by it.
>>
>> Babeltrace on the other hand is more defendable. Are there any other packages
>> that we carry that produces traces that can be read by babeltrace?
>
> Not that I am aware of, but Philippe might have some more details about
> this.
>
>> Note also that there always has been pushback from Peter against gratuitous
>> renaming.
>
> Yes, which is why I decided to not apply those patches for the moment.
I have no strong opinion on this, guys! I renamed those only for them
to be more consistent with the upstream project names.
I don't think any application other than LTTng in Buildroot produces traces
which can be decoded by Babeltrace, but Babeltrace is still an independent
project, reading CTF traces for the moment, also an independent format.
Phil
>
> Thomas
> --
> Thomas Petazzoni, CTO, Free Electrons
> Embedded Linux, Kernel and Android engineering
> http://free-electrons.com
^ permalink raw reply [flat|nested] 19+ messages in thread