lttng-modules: new package

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

diff --git a/package/Config.in b/package/Config.in
index d15e9344f3e86b36f2e29d69969951060910dc9e..d437e6e2fe15f06c71dd4bb8222f2c56c141400e 100644 (file)
--- a/package/Config.in
+++ b/package/Config.in
@@ -24,6 +24,7 @@ source "package/kexec/Config.in"
 source "package/lmbench/Config.in"
 source "package/lsof/Config.in"
 source "package/ltp-testsuite/Config.in"
+source "package/lttng-modules/Config.in"
 source "package/ltrace/Config.in"
 source "package/memstat/Config.in"
 source "package/netperf/Config.in"

diff --git a/package/lttng-modules/Config.in b/package/lttng-modules/Config.in
new file mode 100644 (file)
index 0000000..2a0f938
--- /dev/null
+++ b/package/lttng-modules/Config.in
@@ -0,0 +1,18 @@
+config BR2_PACKAGE_LTTNG_MODULES
+       bool "lttng-modules"
+       depends on BR2_LINUX_KERNEL
+       help
+         Kernel modules for the LTTng 2.0 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.
+
+         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
+
+         http://lttng.org

diff --git a/package/lttng-modules/lttng-modules.mk b/package/lttng-modules/lttng-modules.mk
new file mode 100644 (file)
index 0000000..1820c8f
--- /dev/null
+++ b/package/lttng-modules/lttng-modules.mk
@@ -0,0 +1,15 @@
+LTTNG_MODULES_VERSION = 2.0-pre11
+LTTNG_MODULES_SITE    = http://lttng.org/files/bundles/20111214/
+LTTNG_MODULES_SOURCE  = lttng-modules-$(LTTNG_MODULES_VERSION).tar.bz2
+
+LTTNG_MODULES_DEPENDENCIES = linux
+
+define LTTNG_MODULES_BUILD_CMDS
+       $(MAKE) -C $(@D) $(LINUX_MAKE_FLAGS) KERNELDIR=$(LINUX_DIR)
+endef
+
+define LTTNG_MODULES_INSTALL_TARGET_CMDS
+       $(MAKE) -C $(@D) $(LINUX_MAKE_FLAGS) KERNELDIR=$(LINUX_DIR) modules_install
+endef
+
+$(eval $(call GENTARGETS))