* [PATCH] ti-tisdk-makefile: linux-dtbs: force single threaded make
@ 2018-05-14 16:01 Jacob Stiffler
2018-05-14 16:38 ` Denys Dmytriyenko
0 siblings, 1 reply; 2+ messages in thread
From: Jacob Stiffler @ 2018-05-14 16:01 UTC (permalink / raw)
To: meta-arago
* The device tree merge cannot handle multiple DTBs using multiple
threads in parallel.
Signed-off-by: Jacob Stiffler <j-stiffler@ti.com>
---
.../ti-tisdk-makefile/ti-tisdk-makefile/Makefile_linux-dtbs | 2 +-
.../recipes-tisdk/ti-tisdk-makefile/ti-tisdk-makefile_1.0.bb | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/meta-arago-distro/recipes-tisdk/ti-tisdk-makefile/ti-tisdk-makefile/Makefile_linux-dtbs b/meta-arago-distro/recipes-tisdk/ti-tisdk-makefile/ti-tisdk-makefile/Makefile_linux-dtbs
index 012ddc7..9d8ec1c 100644
--- a/meta-arago-distro/recipes-tisdk/ti-tisdk-makefile/ti-tisdk-makefile/Makefile_linux-dtbs
+++ b/meta-arago-distro/recipes-tisdk/ti-tisdk-makefile/ti-tisdk-makefile/Makefile_linux-dtbs
@@ -4,7 +4,7 @@ linux-dtbs:
@echo Building the Linux Kernel DTBs
@echo =====================================
$(MAKE) -C $(LINUXKERNEL_INSTALL_DIR) ARCH=arm CROSS_COMPILE=$(CROSS_COMPILE) $(DEFCONFIG)
- $(MAKE) -j $(MAKE_JOBS) -C $(LINUXKERNEL_INSTALL_DIR) ARCH=arm CROSS_COMPILE=$(CROSS_COMPILE) __KERNEL_DEVICETREE__
+ $(MAKE) -j 1 -C $(LINUXKERNEL_INSTALL_DIR) ARCH=arm CROSS_COMPILE=$(CROSS_COMPILE) __KERNEL_DEVICETREE__
linux-dtbs_install:
@echo =======================================
diff --git a/meta-arago-distro/recipes-tisdk/ti-tisdk-makefile/ti-tisdk-makefile_1.0.bb b/meta-arago-distro/recipes-tisdk/ti-tisdk-makefile/ti-tisdk-makefile_1.0.bb
index f2f16f5..4fdd99f 100644
--- a/meta-arago-distro/recipes-tisdk/ti-tisdk-makefile/ti-tisdk-makefile_1.0.bb
+++ b/meta-arago-distro/recipes-tisdk/ti-tisdk-makefile/ti-tisdk-makefile_1.0.bb
@@ -50,7 +50,7 @@ SRC_URI = "\
file://Makefile_barcode-roi \
"
-PR = "r85"
+PR = "r86"
MAKEFILES_MATRIX_GUI = "matrix-gui-browser \
refresh-screen \
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] ti-tisdk-makefile: linux-dtbs: force single threaded make
2018-05-14 16:01 [PATCH] ti-tisdk-makefile: linux-dtbs: force single threaded make Jacob Stiffler
@ 2018-05-14 16:38 ` Denys Dmytriyenko
0 siblings, 0 replies; 2+ messages in thread
From: Denys Dmytriyenko @ 2018-05-14 16:38 UTC (permalink / raw)
To: Jacob Stiffler; +Cc: meta-arago
On Mon, May 14, 2018 at 12:01:49PM -0400, Jacob Stiffler wrote:
> * The device tree merge cannot handle multiple DTBs using multiple
> threads in parallel.
>
> Signed-off-by: Jacob Stiffler <j-stiffler@ti.com>
> ---
> .../ti-tisdk-makefile/ti-tisdk-makefile/Makefile_linux-dtbs | 2 +-
> .../recipes-tisdk/ti-tisdk-makefile/ti-tisdk-makefile_1.0.bb | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/meta-arago-distro/recipes-tisdk/ti-tisdk-makefile/ti-tisdk-makefile/Makefile_linux-dtbs b/meta-arago-distro/recipes-tisdk/ti-tisdk-makefile/ti-tisdk-makefile/Makefile_linux-dtbs
> index 012ddc7..9d8ec1c 100644
> --- a/meta-arago-distro/recipes-tisdk/ti-tisdk-makefile/ti-tisdk-makefile/Makefile_linux-dtbs
> +++ b/meta-arago-distro/recipes-tisdk/ti-tisdk-makefile/ti-tisdk-makefile/Makefile_linux-dtbs
> @@ -4,7 +4,7 @@ linux-dtbs:
> @echo Building the Linux Kernel DTBs
> @echo =====================================
> $(MAKE) -C $(LINUXKERNEL_INSTALL_DIR) ARCH=arm CROSS_COMPILE=$(CROSS_COMPILE) $(DEFCONFIG)
> - $(MAKE) -j $(MAKE_JOBS) -C $(LINUXKERNEL_INSTALL_DIR) ARCH=arm CROSS_COMPILE=$(CROSS_COMPILE) __KERNEL_DEVICETREE__
> + $(MAKE) -j 1 -C $(LINUXKERNEL_INSTALL_DIR) ARCH=arm CROSS_COMPILE=$(CROSS_COMPILE) __KERNEL_DEVICETREE__
Why not do it the way kernel-devicetree.bbclass does it:
http://cgit.openembedded.org/openembedded-core/tree/meta/classes/kernel-devicetree.bbclass#n52
for DTB in ${KERNEL_DEVICETREE}; do
DTB=`normalize_dtb "${DTB}"`
oe_runmake ${DTB}
done
Speedwise it's the same as doing it in single thread, but is consistent with
how kernel is built in OE/Yocto.
>
> linux-dtbs_install:
> @echo =======================================
> diff --git a/meta-arago-distro/recipes-tisdk/ti-tisdk-makefile/ti-tisdk-makefile_1.0.bb b/meta-arago-distro/recipes-tisdk/ti-tisdk-makefile/ti-tisdk-makefile_1.0.bb
> index f2f16f5..4fdd99f 100644
> --- a/meta-arago-distro/recipes-tisdk/ti-tisdk-makefile/ti-tisdk-makefile_1.0.bb
> +++ b/meta-arago-distro/recipes-tisdk/ti-tisdk-makefile/ti-tisdk-makefile_1.0.bb
> @@ -50,7 +50,7 @@ SRC_URI = "\
> file://Makefile_barcode-roi \
> "
>
> -PR = "r85"
> +PR = "r86"
>
> MAKEFILES_MATRIX_GUI = "matrix-gui-browser \
> refresh-screen \
> --
> 2.7.4
>
> _______________________________________________
> meta-arago mailing list
> meta-arago@arago-project.org
> http://arago-project.org/cgi-bin/mailman/listinfo/meta-arago
^ permalink raw reply [flat|nested] 2+ messages in thread
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2018-05-14 16:01 [PATCH] ti-tisdk-makefile: linux-dtbs: force single threaded make Jacob Stiffler
2018-05-14 16:38 ` Denys Dmytriyenko
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