[Buildroot] [PATCH 0/5] Fix fallouts from LINUX_BUILD_CMDS simplification

[Buildroot] [PATCH 0/5] Fix fallouts from LINUX_BUILD_CMDS simplification

[Thomas Petazzoni]

Hello,

In commit ffbe46a5295ce4e0442728f2ad3e19afa7eaa8ed, a patch of mine
changed LINUX_BUILD_CMDS to do "make all $(LINUX_TARGET_NAME)" instead
of "make $(LINUX_TARGET_NAME)" and "make modules".

This has caused a number of build issues in our defconfigs:

 - A number of kernel configurations apparently don't build well when
   the "all" target is built concurrently with $(LINUX_TARGET_NAME),
   with weird file not found errors.

   We fix this by doing "make all" and "make $(LINUX_TARGET_NAME)"
   separately (first patch)

 - Due to calling "make all", a little bit more might get built, and
   sometimes this "little bit more" needs mkimage, so we add
   host-uboot-tools to the defconfig. This is enough as linux/linux.mk
   automatically adds host-uboot-tools to its dependency if it's
   enabled. I hesitated with adding an explicit
   BR2_LINUX_KERNEL_NEEDS_HOST_UBOOT_TOOLS option, let me know if this
   sounds better or if the proposed solution in this patch series is
   good enough.

Thanks,

Thomas

Thomas Petazzoni (5):
  linux: split calling "all" and "$(LINUX_TARGET_NAME)" targets
  configs/beaglebone: kernel build needs mkimage
  configs/qemu_nios2_10m50: kernel build needs mkimage
  configs/qemu_ppc_mpc8544ds: kernel build needs mkimage
  configs/qemu_ppc_virtex_ml507: kernel build needs mkimage

 configs/beaglebone_defconfig            | 2 ++
 configs/qemu_nios2_10m50_defconfig      | 3 +++
 configs/qemu_ppc_mpc8544ds_defconfig    | 3 +++
 configs/qemu_ppc_virtex_ml507_defconfig | 3 +++
 linux/linux.mk                          | 3 ++-
 5 files changed, 13 insertions(+), 1 deletion(-)

-- 
2.20.1

[Buildroot] [PATCH 1/5] linux: split calling "all" and "$(LINUX_TARGET_NAME)" targets

[Thomas Petazzoni]

In commit ffbe46a5295ce4e0442728f2ad3e19afa7eaa8ed ("linux: simplify
LINUX_BUILD_CMDS"), we changed LINUX_BUILD_CMDS to essentially do:

  make all $(LINUX_TARGET_NAME)

Unfortunately, it turns out that it breaks the build of a number of
defconfigs, with errors such as:

  fixdep: error opening file: arch/xtensa/boot/lib/.inftrees.o.d: No such file or directory

Calling "all" and "$(LINUX_TARGET_NAME)" as separate make invocations
avoids this problem, and fixes the build of several defconfigs.

Fixes:

  ts7680_defconfig
  https://gitlab.com/buildroot.org/buildroot/-/jobs/199339583

  qemu_xtensa_lx60_defconfig
  https://gitlab.com/buildroot.org/buildroot/-/jobs/199339553

  roseapplepi_defconfig
  https://gitlab.com/buildroot.org/buildroot/-/jobs/199339564

  qemu_xtensa_lx60_nommu_defconfig
  https://gitlab.com/buildroot.org/buildroot/-/jobs/199339554

  qemu_ppc64_e5500_defconfig
  https://gitlab.com/buildroot.org/buildroot/-/jobs/199339539

  freescale_t2080_qds_rdb_defconfig
  https://gitlab.com/buildroot.org/buildroot/-/jobs/199339455

  arcturus_ucp1020_defconfig
  https://gitlab.com/buildroot.org/buildroot/-/jobs/199339399

Cc: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
 linux/linux.mk | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/linux/linux.mk b/linux/linux.mk
index 1eac3287ab..dca3d63cd9 100644
--- a/linux/linux.mk
+++ b/linux/linux.mk
@@ -444,7 +444,8 @@ define LINUX_BUILD_CMDS
 	$(foreach dts,$(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_DTS_PATH)), \
 		cp -f $(dts) $(LINUX_ARCH_PATH)/boot/dts/
 	)
-	$(LINUX_MAKE_ENV) $(MAKE) $(LINUX_MAKE_FLAGS) -C $(@D) all $(LINUX_TARGET_NAME)
+	$(LINUX_MAKE_ENV) $(MAKE) $(LINUX_MAKE_FLAGS) -C $(@D) all
+	$(LINUX_MAKE_ENV) $(MAKE) $(LINUX_MAKE_FLAGS) -C $(@D) $(LINUX_TARGET_NAME)
 	$(LINUX_BUILD_DTB)
 	$(LINUX_APPEND_DTB)
 endef
-- 
2.20.1

[Buildroot] [PATCH 2/5] configs/beaglebone: kernel build needs mkimage

[Thomas Petazzoni]

Following ffbe46a5295ce4e0442728f2ad3e19afa7eaa8ed ("linux: simplify
LINUX_BUILD_CMDS"), the Linux kernel build for beaglebone_defconfig
builds more things, including some .itb files, which require mkimage
with FIT support.

Fixes:

  https://gitlab.com/buildroot.org/buildroot/-/jobs/199339433

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
 configs/beaglebone_defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/configs/beaglebone_defconfig b/configs/beaglebone_defconfig
index 2d9fba57dd..b4f152fd69 100644
--- a/configs/beaglebone_defconfig
+++ b/configs/beaglebone_defconfig
@@ -26,3 +26,5 @@ BR2_TARGET_UBOOT_SPL_NAME="MLO"
 BR2_PACKAGE_HOST_DOSFSTOOLS=y
 BR2_PACKAGE_HOST_GENIMAGE=y
 BR2_PACKAGE_HOST_MTOOLS=y
+BR2_PACKAGE_HOST_UBOOT_TOOLS=y
+BR2_PACKAGE_HOST_UBOOT_TOOLS_FIT_SUPPORT=y
-- 
2.20.1

[Buildroot] [PATCH 3/5] configs/qemu_nios2_10m50: kernel build needs mkimage

[Thomas Petazzoni]

Following ffbe46a5295ce4e0442728f2ad3e19afa7eaa8ed ("linux: simplify
LINUX_BUILD_CMDS"), the Linux kernel build for
qemu_nios2_10m50_defconfig builds an image format that needs mkimage.

Fixes:

  https://gitlab.com/buildroot.org/buildroot/-/jobs/199339537

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
 configs/qemu_nios2_10m50_defconfig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configs/qemu_nios2_10m50_defconfig b/configs/qemu_nios2_10m50_defconfig
index d7e7c335a3..c07abc3715 100644
--- a/configs/qemu_nios2_10m50_defconfig
+++ b/configs/qemu_nios2_10m50_defconfig
@@ -8,3 +8,6 @@ BR2_TARGET_ROOTFS_INITRAMFS=y
 
 # Linux headers same as kernel, a 4.19 series
 BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_19=y
+
+# Kernel needs mkimage
+BR2_PACKAGE_HOST_UBOOT_TOOLS=y
-- 
2.20.1

[Buildroot] [PATCH 4/5] configs/qemu_ppc_mpc8544ds: kernel build needs mkimage

[Thomas Petazzoni]

Following ffbe46a5295ce4e0442728f2ad3e19afa7eaa8ed ("linux: simplify
LINUX_BUILD_CMDS"), the Linux kernel build for
qemu_ppc_mpc8544ds_defconfig builds an image format that needs
mkimage.

Fixes:

  https://gitlab.com/buildroot.org/buildroot/-/jobs/199339543

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
 configs/qemu_ppc_mpc8544ds_defconfig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configs/qemu_ppc_mpc8544ds_defconfig b/configs/qemu_ppc_mpc8544ds_defconfig
index d6ebef7561..98985b7b76 100644
--- a/configs/qemu_ppc_mpc8544ds_defconfig
+++ b/configs/qemu_ppc_mpc8544ds_defconfig
@@ -23,3 +23,6 @@ BR2_LINUX_KERNEL_VMLINUX=y
 # Serial port config
 BR2_TARGET_GENERIC_GETTY=y
 BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
+
+# Kernel needs mkimage
+BR2_PACKAGE_HOST_UBOOT_TOOLS=y
-- 
2.20.1

[Buildroot] [PATCH 5/5] configs/qemu_ppc_virtex_ml507: kernel build needs mkimage

[Thomas Petazzoni]

Following ffbe46a5295ce4e0442728f2ad3e19afa7eaa8ed ("linux: simplify
LINUX_BUILD_CMDS"), the Linux kernel build for
qemu_ppc_virtex_ml507_defconfig builds an image format that needs
mkimage.

Fixes:

  https://gitlab.com/buildroot.org/buildroot/-/jobs/199339544

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
 configs/qemu_ppc_virtex_ml507_defconfig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configs/qemu_ppc_virtex_ml507_defconfig b/configs/qemu_ppc_virtex_ml507_defconfig
index c71465dd56..eddaf3558a 100644
--- a/configs/qemu_ppc_virtex_ml507_defconfig
+++ b/configs/qemu_ppc_virtex_ml507_defconfig
@@ -21,3 +21,6 @@ BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/ppc-virtex-ml507/linux.config"
 BR2_LINUX_KERNEL_VMLINUX=y
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="virtex440-ml507"
+
+# Kernel needs mkimage
+BR2_PACKAGE_HOST_UBOOT_TOOLS=y
-- 
2.20.1

[Buildroot] [PATCH 1/5] linux: split calling "all" and "$(LINUX_TARGET_NAME)" targets

[Yann E. MORIN]

Thomas, All,

On 2019-04-22 22:08 +0200, Thomas Petazzoni spake thusly:
> In commit ffbe46a5295ce4e0442728f2ad3e19afa7eaa8ed ("linux: simplify
> LINUX_BUILD_CMDS"), we changed LINUX_BUILD_CMDS to essentially do:
> 
>   make all $(LINUX_TARGET_NAME)
> 
> Unfortunately, it turns out that it breaks the build of a number of
> defconfigs, with errors such as:
> 
>   fixdep: error opening file: arch/xtensa/boot/lib/.inftrees.o.d: No such file or directory
> 
> Calling "all" and "$(LINUX_TARGET_NAME)" as separate make invocations
> avoids this problem, and fixes the build of several defconfigs.
[--SNIP--]
> diff --git a/linux/linux.mk b/linux/linux.mk
> index 1eac3287ab..dca3d63cd9 100644
> --- a/linux/linux.mk
> +++ b/linux/linux.mk
> @@ -444,7 +444,8 @@ define LINUX_BUILD_CMDS
>  	$(foreach dts,$(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_DTS_PATH)), \
>  		cp -f $(dts) $(LINUX_ARCH_PATH)/boot/dts/
>  	)
> -	$(LINUX_MAKE_ENV) $(MAKE) $(LINUX_MAKE_FLAGS) -C $(@D) all $(LINUX_TARGET_NAME)
> +	$(LINUX_MAKE_ENV) $(MAKE) $(LINUX_MAKE_FLAGS) -C $(@D) all

Usually, it is not necessary to specify the 'all' target, as this is the
default. So, I would just drop it.

I don't have a striong feeling either way, though, and I can see value
in aving an explicit 'all' call.

However, What I'd like to see added is a comment that states we can't
have a single call:

    # Having 'all' and '$(LINUX_TARGET_NAME)' in the same call is not parallel-safe

(so that we do not try to "simplify" it back in the future.)

Otherwise:

    Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> +	$(LINUX_MAKE_ENV) $(MAKE) $(LINUX_MAKE_FLAGS) -C $(@D) $(LINUX_TARGET_NAME)
>  	$(LINUX_BUILD_DTB)
>  	$(LINUX_APPEND_DTB)
>  endef
> -- 
> 2.20.1
> 

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 561 099 427 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 0/5] Fix fallouts from LINUX_BUILD_CMDS simplification

[Yann E. MORIN]

Thomas, All,

On 2019-04-22 22:08 +0200, Thomas Petazzoni spake thusly:
>  - Due to calling "make all", a little bit more might get built, and
>    sometimes this "little bit more" needs mkimage, so we add
>    host-uboot-tools to the defconfig. This is enough as linux/linux.mk
>    automatically adds host-uboot-tools to its dependency if it's
>    enabled. I hesitated with adding an explicit
>    BR2_LINUX_KERNEL_NEEDS_HOST_UBOOT_TOOLS option, let me know if this
>    sounds better or if the proposed solution in this patch series is
>    good enough.

Ithink the NEEDS_FOO options are only interesting when the host package
does not have a kconfig option of its own.

In this case, I think it is correct to do as you did.

If linux did not have a conditional dependency on host-uboot-tools, then
it should be added, rather than add a NEEDS_HOST_UBOOT_TOOLS.

Regards,
Yann E. MORIN.

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 561 099 427 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 2/5] configs/beaglebone: kernel build needs mkimage

[Yann E. MORIN]

Thomas, All,

On 2019-04-22 22:08 +0200, Thomas Petazzoni spake thusly:
> Following ffbe46a5295ce4e0442728f2ad3e19afa7eaa8ed ("linux: simplify
> LINUX_BUILD_CMDS"), the Linux kernel build for beaglebone_defconfig
> builds more things, including some .itb files, which require mkimage
> with FIT support.
> 
> Fixes:
> 
>   https://gitlab.com/buildroot.org/buildroot/-/jobs/199339433
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  configs/beaglebone_defconfig | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/configs/beaglebone_defconfig b/configs/beaglebone_defconfig
> index 2d9fba57dd..b4f152fd69 100644
> --- a/configs/beaglebone_defconfig
> +++ b/configs/beaglebone_defconfig
> @@ -26,3 +26,5 @@ BR2_TARGET_UBOOT_SPL_NAME="MLO"
>  BR2_PACKAGE_HOST_DOSFSTOOLS=y
>  BR2_PACKAGE_HOST_GENIMAGE=y
>  BR2_PACKAGE_HOST_MTOOLS=y
> +BR2_PACKAGE_HOST_UBOOT_TOOLS=y
> +BR2_PACKAGE_HOST_UBOOT_TOOLS_FIT_SUPPORT=y
> -- 
> 2.20.1
> 

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 561 099 427 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 3/5] configs/qemu_nios2_10m50: kernel build needs mkimage

[Yann E. MORIN]

Thomas, All,

On 2019-04-22 22:08 +0200, Thomas Petazzoni spake thusly:
> Following ffbe46a5295ce4e0442728f2ad3e19afa7eaa8ed ("linux: simplify
> LINUX_BUILD_CMDS"), the Linux kernel build for
> qemu_nios2_10m50_defconfig builds an image format that needs mkimage.
> 
> Fixes:
> 
>   https://gitlab.com/buildroot.org/buildroot/-/jobs/199339537
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  configs/qemu_nios2_10m50_defconfig | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/configs/qemu_nios2_10m50_defconfig b/configs/qemu_nios2_10m50_defconfig
> index d7e7c335a3..c07abc3715 100644
> --- a/configs/qemu_nios2_10m50_defconfig
> +++ b/configs/qemu_nios2_10m50_defconfig
> @@ -8,3 +8,6 @@ BR2_TARGET_ROOTFS_INITRAMFS=y
>  
>  # Linux headers same as kernel, a 4.19 series
>  BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_19=y
> +
> +# Kernel needs mkimage
> +BR2_PACKAGE_HOST_UBOOT_TOOLS=y
> -- 
> 2.20.1
> 

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 561 099 427 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 4/5] configs/qemu_ppc_mpc8544ds: kernel build needs mkimage

[Yann E. MORIN]

Thomas, All,

On 2019-04-22 22:08 +0200, Thomas Petazzoni spake thusly:
> Following ffbe46a5295ce4e0442728f2ad3e19afa7eaa8ed ("linux: simplify
> LINUX_BUILD_CMDS"), the Linux kernel build for
> qemu_ppc_mpc8544ds_defconfig builds an image format that needs
> mkimage.
> 
> Fixes:
> 
>   https://gitlab.com/buildroot.org/buildroot/-/jobs/199339543
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  configs/qemu_ppc_mpc8544ds_defconfig | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/configs/qemu_ppc_mpc8544ds_defconfig b/configs/qemu_ppc_mpc8544ds_defconfig
> index d6ebef7561..98985b7b76 100644
> --- a/configs/qemu_ppc_mpc8544ds_defconfig
> +++ b/configs/qemu_ppc_mpc8544ds_defconfig
> @@ -23,3 +23,6 @@ BR2_LINUX_KERNEL_VMLINUX=y
>  # Serial port config
>  BR2_TARGET_GENERIC_GETTY=y
>  BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
> +
> +# Kernel needs mkimage
> +BR2_PACKAGE_HOST_UBOOT_TOOLS=y
> -- 
> 2.20.1
> 

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 561 099 427 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 5/5] configs/qemu_ppc_virtex_ml507: kernel build needs mkimage

[Yann E. MORIN]

Thomas, All,

On 2019-04-22 22:08 +0200, Thomas Petazzoni spake thusly:
> Following ffbe46a5295ce4e0442728f2ad3e19afa7eaa8ed ("linux: simplify
> LINUX_BUILD_CMDS"), the Linux kernel build for
> qemu_ppc_virtex_ml507_defconfig builds an image format that needs
> mkimage.
> 
> Fixes:
> 
>   https://gitlab.com/buildroot.org/buildroot/-/jobs/199339544
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  configs/qemu_ppc_virtex_ml507_defconfig | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/configs/qemu_ppc_virtex_ml507_defconfig b/configs/qemu_ppc_virtex_ml507_defconfig
> index c71465dd56..eddaf3558a 100644
> --- a/configs/qemu_ppc_virtex_ml507_defconfig
> +++ b/configs/qemu_ppc_virtex_ml507_defconfig
> @@ -21,3 +21,6 @@ BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/ppc-virtex-ml507/linux.config"
>  BR2_LINUX_KERNEL_VMLINUX=y
>  BR2_LINUX_KERNEL_DTS_SUPPORT=y
>  BR2_LINUX_KERNEL_INTREE_DTS_NAME="virtex440-ml507"
> +
> +# Kernel needs mkimage
> +BR2_PACKAGE_HOST_UBOOT_TOOLS=y
> -- 
> 2.20.1
> 

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 561 099 427 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 0/5] Fix fallouts from LINUX_BUILD_CMDS simplification

[Thomas Petazzoni]

On Mon, 22 Apr 2019 22:08:24 +0200
Thomas Petazzoni <thomas.petazzoni@bootlin.com> wrote:

> Thomas Petazzoni (5):
>   linux: split calling "all" and "$(LINUX_TARGET_NAME)" targets
>   configs/beaglebone: kernel build needs mkimage
>   configs/qemu_nios2_10m50: kernel build needs mkimage
>   configs/qemu_ppc_mpc8544ds: kernel build needs mkimage
>   configs/qemu_ppc_virtex_ml507: kernel build needs mkimage

I've applied the series, after adding a comment in linux.mk in PATCH
1/5, as suggested by Yann.

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

[Buildroot] [PATCH 1/5] linux: split calling "all" and "$(LINUX_TARGET_NAME)" targets

[Peter Korsgaard]

>>>>> "Thomas" == Thomas Petazzoni <thomas.petazzoni@bootlin.com> writes:

 > In commit ffbe46a5295ce4e0442728f2ad3e19afa7eaa8ed ("linux: simplify
 > LINUX_BUILD_CMDS"), we changed LINUX_BUILD_CMDS to essentially do:

 >   make all $(LINUX_TARGET_NAME)

 > Unfortunately, it turns out that it breaks the build of a number of
 > defconfigs, with errors such as:

 >   fixdep: error opening file: arch/xtensa/boot/lib/.inftrees.o.d: No such file or directory

 > Calling "all" and "$(LINUX_TARGET_NAME)" as separate make invocations
 > avoids this problem, and fixes the build of several defconfigs.

 > Fixes:

 >   ts7680_defconfig
 >   https://gitlab.com/buildroot.org/buildroot/-/jobs/199339583

 >   qemu_xtensa_lx60_defconfig
 >   https://gitlab.com/buildroot.org/buildroot/-/jobs/199339553

 >   roseapplepi_defconfig
 >   https://gitlab.com/buildroot.org/buildroot/-/jobs/199339564

 >   qemu_xtensa_lx60_nommu_defconfig
 >   https://gitlab.com/buildroot.org/buildroot/-/jobs/199339554

 >   qemu_ppc64_e5500_defconfig
 >   https://gitlab.com/buildroot.org/buildroot/-/jobs/199339539

 >   freescale_t2080_qds_rdb_defconfig
 >   https://gitlab.com/buildroot.org/buildroot/-/jobs/199339455

 >   arcturus_ucp1020_defconfig
 >   https://gitlab.com/buildroot.org/buildroot/-/jobs/199339399

 > Cc: "Yann E. MORIN" <yann.morin.1998@free.fr>
 > Cc: Peter Korsgaard <peter@korsgaard.com>
 > Cc: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
 > Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

Committed to 2019.02.x, thanks.

-- 
Bye, Peter Korsgaard

[Buildroot] [PATCH 2/5] configs/beaglebone: kernel build needs mkimage

[Peter Korsgaard]

>>>>> "Thomas" == Thomas Petazzoni <thomas.petazzoni@bootlin.com> writes:

 > Following ffbe46a5295ce4e0442728f2ad3e19afa7eaa8ed ("linux: simplify
 > LINUX_BUILD_CMDS"), the Linux kernel build for beaglebone_defconfig
 > builds more things, including some .itb files, which require mkimage
 > with FIT support.

 > Fixes:

 >   https://gitlab.com/buildroot.org/buildroot/-/jobs/199339433

 > Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

Committed to 2019.02.x, thanks.

-- 
Bye, Peter Korsgaard

[Buildroot] [PATCH 3/5] configs/qemu_nios2_10m50: kernel build needs mkimage

[Peter Korsgaard]

>>>>> "Thomas" == Thomas Petazzoni <thomas.petazzoni@bootlin.com> writes:

 > Following ffbe46a5295ce4e0442728f2ad3e19afa7eaa8ed ("linux: simplify
 > LINUX_BUILD_CMDS"), the Linux kernel build for
 > qemu_nios2_10m50_defconfig builds an image format that needs mkimage.

 > Fixes:

 >   https://gitlab.com/buildroot.org/buildroot/-/jobs/199339537

 > Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

Committed to 2019.02.x, thanks.

-- 
Bye, Peter Korsgaard

[Buildroot] [PATCH 4/5] configs/qemu_ppc_mpc8544ds: kernel build needs mkimage

[Peter Korsgaard]

>>>>> "Thomas" == Thomas Petazzoni <thomas.petazzoni@bootlin.com> writes:

 > Following ffbe46a5295ce4e0442728f2ad3e19afa7eaa8ed ("linux: simplify
 > LINUX_BUILD_CMDS"), the Linux kernel build for
 > qemu_ppc_mpc8544ds_defconfig builds an image format that needs
 > mkimage.

 > Fixes:

 >   https://gitlab.com/buildroot.org/buildroot/-/jobs/199339543

 > Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

Committed to 2019.02.x, thanks.

-- 
Bye, Peter Korsgaard

[Buildroot] [PATCH 5/5] configs/qemu_ppc_virtex_ml507: kernel build needs mkimage

[Peter Korsgaard]

>>>>> "Thomas" == Thomas Petazzoni <thomas.petazzoni@bootlin.com> writes:

 > Following ffbe46a5295ce4e0442728f2ad3e19afa7eaa8ed ("linux: simplify
 > LINUX_BUILD_CMDS"), the Linux kernel build for
 > qemu_ppc_virtex_ml507_defconfig builds an image format that needs
 > mkimage.

 > Fixes:

 >   https://gitlab.com/buildroot.org/buildroot/-/jobs/199339544

 > Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

Committed to 2019.02.x, thanks.

-- 
Bye, Peter Korsgaard