* [Buildroot] [PATCH] package/linux-tools/perf: bear the kernel options munging
@ 2020-05-01 16:22 Yann E. MORIN
2020-05-31 21:07 ` Thomas Petazzoni
0 siblings, 1 reply; 2+ messages in thread
From: Yann E. MORIN @ 2020-05-01 16:22 UTC (permalink / raw)
To: buildroot
perf by itself is not a standalone package; instead, it is part of a
bigger package, linux-tools.
Even though perf is the only one to need kernel .config fixups, we still
do it in a generic way, as it blends nicely in the existing variables,
which all use a loop over all the tools.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
Changes v1 -> v2:
- really call PERF_LINUX_CONFIG_FIXUPS (Thomas)
- expand commit log accordingly
---
linux/linux.mk | 2 --
package/linux-tools/linux-tool-perf.mk.in | 4 ++++
package/linux-tools/linux-tools.mk | 7 +++++++
3 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/linux/linux.mk b/linux/linux.mk
index 69bbad99e1..60dc343efa 100644
--- a/linux/linux.mk
+++ b/linux/linux.mk
@@ -355,8 +355,6 @@ define LINUX_KCONFIG_FIXUP_CMDS
$(call KCONFIG_ENABLE_OPT,CONFIG_INOTIFY_USER))
$(if $(BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV),
$(call KCONFIG_ENABLE_OPT,CONFIG_NET))
- $(if $(BR2_PACKAGE_LINUX_TOOLS_PERF),
- $(call KCONFIG_ENABLE_OPT,CONFIG_PERF_EVENTS))
$(if $(BR2_LINUX_KERNEL_APPENDED_DTB),
$(call KCONFIG_ENABLE_OPT,CONFIG_ARM_APPENDED_DTB))
$(if $(LINUX_KERNEL_CUSTOM_LOGO_PATH),
diff --git a/package/linux-tools/linux-tool-perf.mk.in b/package/linux-tools/linux-tool-perf.mk.in
index 7106b622cb..53b7c5b9cd 100644
--- a/package/linux-tools/linux-tool-perf.mk.in
+++ b/package/linux-tools/linux-tool-perf.mk.in
@@ -158,3 +158,7 @@ define PERF_INSTALL_TARGET_CMDS
$(RM) -rf $(TARGET_DIR)/usr/libexec/perf-core/scripts/
$(RM) -rf $(TARGET_DIR)/usr/libexec/perf-core/tests/
endef
+
+define PERF_LINUX_CONFIG_FIXUPS
+ $(call KCONFIG_ENABLE_OPT,CONFIG_PERF_EVENTS)
+endef
diff --git a/package/linux-tools/linux-tools.mk b/package/linux-tools/linux-tools.mk
index 65d9e850e0..81b1fbc176 100644
--- a/package/linux-tools/linux-tools.mk
+++ b/package/linux-tools/linux-tools.mk
@@ -42,6 +42,13 @@ LINUX_TOOLS_POST_INSTALL_TARGET_HOOKS += $(foreach tool,$(LINUX_TOOLS),\
$(if $(BR2_PACKAGE_LINUX_TOOLS_$(call UPPERCASE,$(tool))),\
$(call UPPERCASE,$(tool))_INSTALL_TARGET_CMDS))
+define LINUX_TOOLS_LINUX_CONFIG_FIXUPS
+ $(foreach tool,$(LINUX_TOOLS),\
+ $(if $(BR2_PACKAGE_LINUX_TOOLS_$(call UPPERCASE,$(tool))),\
+ $($(call UPPERCASE,$(tool))_LINUX_CONFIG_FIXUPS))
+ )
+endef
+
define LINUX_TOOLS_INSTALL_INIT_SYSTEMD
$(foreach tool,$(LINUX_TOOLS),\
$(if $(BR2_PACKAGE_LINUX_TOOLS_$(call UPPERCASE,$(tool))),\
--
2.20.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [Buildroot] [PATCH] package/linux-tools/perf: bear the kernel options munging
2020-05-01 16:22 [Buildroot] [PATCH] package/linux-tools/perf: bear the kernel options munging Yann E. MORIN
@ 2020-05-31 21:07 ` Thomas Petazzoni
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Petazzoni @ 2020-05-31 21:07 UTC (permalink / raw)
To: buildroot
On Fri, 1 May 2020 18:22:16 +0200
"Yann E. MORIN" <yann.morin.1998@free.fr> wrote:
> perf by itself is not a standalone package; instead, it is part of a
> bigger package, linux-tools.
>
> Even though perf is the only one to need kernel .config fixups, we still
> do it in a generic way, as it blends nicely in the existing variables,
> which all use a loop over all the tools.
>
> Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
> Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
>
> ---
> Changes v1 -> v2:
> - really call PERF_LINUX_CONFIG_FIXUPS (Thomas)
> - expand commit log accordingly
> ---
> linux/linux.mk | 2 --
> package/linux-tools/linux-tool-perf.mk.in | 4 ++++
> package/linux-tools/linux-tools.mk | 7 +++++++
> 3 files changed, 11 insertions(+), 2 deletions(-)
Applied to next, thanks.
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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2020-05-01 16:22 [Buildroot] [PATCH] package/linux-tools/perf: bear the kernel options munging Yann E. MORIN
2020-05-31 21:07 ` Thomas Petazzoni
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