From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: ptxdist@pengutronix.de
Subject: [ptxdist] [PATCH] libtraceevent: new package
Date: Wed, 8 May 2024 11:08:45 +0200 [thread overview]
Message-ID: <20240508090845.2143026-1-u.kleine-koenig@pengutronix.de> (raw)
This is required for perf (PTXCONF_KERNEL_TOOL_PERF) to work with
tracepoints and enable the subcommands kmem, kwork, lock, sched and
timechart. The perf recipe is adapted accordingly to make use of it.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
rules/kernel.in | 1 +
rules/kernel.make | 1 -
rules/libtraceevent.in | 8 +++++
rules/libtraceevent.make | 75 ++++++++++++++++++++++++++++++++++++++++
4 files changed, 84 insertions(+), 1 deletion(-)
create mode 100644 rules/libtraceevent.in
create mode 100644 rules/libtraceevent.make
diff --git a/rules/kernel.in b/rules/kernel.in
index 817481577..862d52598 100644
--- a/rules/kernel.in
+++ b/rules/kernel.in
@@ -6,6 +6,7 @@ menuconfig KERNEL
select LIBELF_LIBDW if KERNEL_TOOL_PERF
select SLANG if KERNEL_TOOL_PERF
select BINUTILS if KERNEL_TOOL_PERF
+ select LIBTRACEEVENT if KERNEL_TOOL_PERF
select LIBUNWIND if KERNEL_TOOL_PERF
if KERNEL
diff --git a/rules/kernel.make b/rules/kernel.make
index d82aa27fb..0fe4f1e1b 100644
--- a/rules/kernel.make
+++ b/rules/kernel.make
@@ -223,7 +223,6 @@ KERNEL_TOOL_PERF_OPTS := \
NO_LIBBIONIC=1 \
NO_LIBCRYPTO=1 \
NO_LIBDW_DWARF_UNWIND= \
- NO_LIBTRACEEVENT=1 \
NO_PERF_READ_VDSO32=1 \
NO_PERF_READ_VDSOX32=1 \
NO_ZLIB= \
diff --git a/rules/libtraceevent.in b/rules/libtraceevent.in
new file mode 100644
index 000000000..de1c7675f
--- /dev/null
+++ b/rules/libtraceevent.in
@@ -0,0 +1,8 @@
+## SECTION=project_specific
+
+config LIBTRACEEVENT
+ bool
+ prompt "libtraceevent"
+ select HOST_MESON
+ help
+ FIXME
diff --git a/rules/libtraceevent.make b/rules/libtraceevent.make
new file mode 100644
index 000000000..6017a983c
--- /dev/null
+++ b/rules/libtraceevent.make
@@ -0,0 +1,75 @@
+# -*-makefile-*-
+#
+# Copyright (C) 2024 by Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+#
+# For further information about the PTXdist project and license conditions
+# see the README file.
+#
+
+#
+# We provide this package
+#
+PACKAGES-$(PTXCONF_LIBTRACEEVENT) += libtraceevent
+
+#
+# Paths and names
+#
+LIBTRACEEVENT_VERSION := 1.8.2
+LIBTRACEEVENT_MD5 := 671645965e835ef4236b96851fb889c9
+LIBTRACEEVENT := libtraceevent-$(LIBTRACEEVENT_VERSION)
+LIBTRACEEVENT_SUFFIX := tar.xz
+LIBTRACEEVENT_URL := https://git.kernel.org/pub/scm/libs/libtrace/libtraceevent.git;tag=libtraceevent-$(LIBTRACEEVENT_VERSION)
+LIBTRACEEVENT_SOURCE := $(SRCDIR)/$(LIBTRACEEVENT).$(LIBTRACEEVENT_SUFFIX)
+LIBTRACEEVENT_DIR := $(BUILDDIR)/$(LIBTRACEEVENT)
+LIBTRACEEVENT_LICENSE := LGPL-2.1 + GPL-2.0
+
+# ----------------------------------------------------------------------------
+# Get
+# ----------------------------------------------------------------------------
+
+#$(LIBTRACEEVENT_SOURCE):
+# @$(call targetinfo)
+# @$(call get, LIBTRACEEVENT)
+
+# ----------------------------------------------------------------------------
+# Prepare
+# ----------------------------------------------------------------------------
+
+#LIBTRACEEVENT_CONF_ENV := $(CROSS_ENV)
+
+#
+# meson
+#
+LIBTRACEEVENT_CONF_TOOL := meson
+LIBTRACEEVENT_CONF_OPT := \
+ $(CROSS_MESON_USR) \
+ -Ddoc=false
+
+# ----------------------------------------------------------------------------
+# Target-Install
+# ----------------------------------------------------------------------------
+
+$(STATEDIR)/libtraceevent.targetinstall:
+ @$(call targetinfo)
+
+ @$(call install_init, libtraceevent)
+ @$(call install_fixup, libtraceevent, PRIORITY, optional)
+ @$(call install_fixup, libtraceevent, SECTION, base)
+ @$(call install_fixup, libtraceevent, AUTHOR, "Uwe Kleine-König <u.kleine-koenig@pengutronix.de>")
+ @$(call install_fixup, libtraceevent, DESCRIPTION, missing)
+
+ @$(call install_lib, libtraceevent, 0, 0, 0644, libtraceevent)
+
+ @$(call install_finish, libtraceevent)
+
+ @$(call touch)
+
+# ----------------------------------------------------------------------------
+# Clean
+# ----------------------------------------------------------------------------
+
+#$(STATEDIR)/libtraceevent.clean:
+# @$(call targetinfo)
+# @$(call clean_pkg, LIBTRACEEVENT)
+
+# vim: syntax=make
--
2.39.2
next reply other threads:[~2024-05-08 9:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-08 9:08 Uwe Kleine-König [this message]
2024-05-08 9:59 ` Michael Tretter
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