[Buildroot] [PATCH v2 0/2] Makefile: add toolchain target

[Buildroot] [PATCH v2 0/2] Makefile: add toolchain target

[Fabio Porcedda]

Hi all,
this patch set is to add a toolchain target to be able
to build only the toolchain right after a defconfig or a clean.

Best regards

Fabio Porcedda (2):
  Makefile: rename cross target -> toolchain
  Makefile: use toolchain target in the world target

 Makefile | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

-- 
1.8.0

[Buildroot] [PATCH v2 1/2] Makefile: rename cross target -> toolchain

[Fabio Porcedda]

- Use a more descriptive name, the same of the "toolchain" directory.
- Add missing dependencies to be able to successfully use the target
  right after the configuration.
- Move to a better position.
- Documentation it in the help target.

Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
---
 Makefile | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 4b09437..458b8c5 100644
--- a/Makefile
+++ b/Makefile
@@ -377,9 +377,11 @@ $(BUILD_DIR)/buildroot-config/auto.conf: $(CONFIG_DIR)/.config
 
 prepare: $(BUILD_DIR)/buildroot-config/auto.conf
 
+toolchain: prepare dirs dependencies $(BASE_TARGETS)
+
 world: prepare dirs dependencies $(BASE_TARGETS) $(TARGETS_ALL)
 
-.PHONY: all world dirs clean distclean source outputmakefile \
+.PHONY: all world toolchain dirs clean distclean source outputmakefile \
 	legal-info legal-info-prepare legal-info-clean \
 	$(BASE_TARGETS) $(TARGETS) $(TARGETS_ALL) \
 	$(TARGETS_CLEAN) $(TARGETS_DIRCLEAN) $(TARGETS_SOURCE) $(TARGETS_LEGAL_INFO) \
@@ -697,8 +699,6 @@ ifeq ($(O),output)
 endif
 	rm -rf $(CONFIG_DIR)/.config $(CONFIG_DIR)/.config.old $(CONFIG_DIR)/.auto.deps
 
-cross: $(BASE_TARGETS)
-
 help:
 	@echo 'Cleaning:'
 	@echo '  clean                  - delete all files created by build'
@@ -706,6 +706,7 @@ help:
 	@echo
 	@echo 'Build:'
 	@echo '  all                    - make world'
+	@echo '  toolchain              - build toolchain'
 	@echo '  <package>-rebuild      - force recompile <package>'
 	@echo '  <package>-reconfigure  - force reconfigure <package>'
 	@echo
-- 
1.8.0

[Buildroot] [PATCH v2 2/2] Makefile: use toolchain target in the world target

[Fabio Porcedda]

This is to remove redundancy and simplify the rule.

Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 458b8c5..296917e 100644
--- a/Makefile
+++ b/Makefile
@@ -379,7 +379,7 @@ prepare: $(BUILD_DIR)/buildroot-config/auto.conf
 
 toolchain: prepare dirs dependencies $(BASE_TARGETS)
 
-world: prepare dirs dependencies $(BASE_TARGETS) $(TARGETS_ALL)
+world: toolchain $(TARGETS_ALL)
 
 .PHONY: all world toolchain dirs clean distclean source outputmakefile \
 	legal-info legal-info-prepare legal-info-clean \
-- 
1.8.0

[Buildroot] [PATCH v2 2/2] Makefile: use toolchain target in the world target

[Markos Chandras]

On 21 December 2012 10:36, Fabio Porcedda <fabio.porcedda@gmail.com> wrote:
> This is to remove redundancy and simplify the rule.
>
> Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
> ---
>  Makefile | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Makefile b/Makefile
> index 458b8c5..296917e 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -379,7 +379,7 @@ prepare: $(BUILD_DIR)/buildroot-config/auto.conf
>
>  toolchain: prepare dirs dependencies $(BASE_TARGETS)
>
> -world: prepare dirs dependencies $(BASE_TARGETS) $(TARGETS_ALL)
> +world: toolchain $(TARGETS_ALL)
>
>  .PHONY: all world toolchain dirs clean distclean source outputmakefile \
>         legal-info legal-info-prepare legal-info-clean \
> --
> 1.8.0
>
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

Looks good to me

Reviewed-by: Markos Chandras <markos.chandras@imgtec.com>

-- 
Regards,
Markos

[Buildroot] [PATCH v2 1/2] Makefile: rename cross target -> toolchain

[Markos Chandras]

On 21 December 2012 10:36, Fabio Porcedda <fabio.porcedda@gmail.com> wrote:
> - Use a more descriptive name, the same of the "toolchain" directory.
> - Add missing dependencies to be able to successfully use the target
>   right after the configuration.
> - Move to a better position.
> - Documentation it in the help target.
>
> Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
> ---
>  Makefile | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/Makefile b/Makefile
> index 4b09437..458b8c5 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -377,9 +377,11 @@ $(BUILD_DIR)/buildroot-config/auto.conf: $(CONFIG_DIR)/.config
>
>  prepare: $(BUILD_DIR)/buildroot-config/auto.conf
>
> +toolchain: prepare dirs dependencies $(BASE_TARGETS)
> +
>  world: prepare dirs dependencies $(BASE_TARGETS) $(TARGETS_ALL)
>
> -.PHONY: all world dirs clean distclean source outputmakefile \
> +.PHONY: all world toolchain dirs clean distclean source outputmakefile \
>         legal-info legal-info-prepare legal-info-clean \
>         $(BASE_TARGETS) $(TARGETS) $(TARGETS_ALL) \
>         $(TARGETS_CLEAN) $(TARGETS_DIRCLEAN) $(TARGETS_SOURCE) $(TARGETS_LEGAL_INFO) \
> @@ -697,8 +699,6 @@ ifeq ($(O),output)
>  endif
>         rm -rf $(CONFIG_DIR)/.config $(CONFIG_DIR)/.config.old $(CONFIG_DIR)/.auto.deps
>
> -cross: $(BASE_TARGETS)
> -
>  help:
>         @echo 'Cleaning:'
>         @echo '  clean                  - delete all files created by build'
> @@ -706,6 +706,7 @@ help:
>         @echo
>         @echo 'Build:'
>         @echo '  all                    - make world'
> +       @echo '  toolchain              - build toolchain'
>         @echo '  <package>-rebuild      - force recompile <package>'
>         @echo '  <package>-reconfigure  - force reconfigure <package>'
>         @echo
> --
> 1.8.0
>
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

This one looks good to me as well

Reviewed-by: Markos Chandras <markos.chandras@imgtec.com>

-- 
Regards,
Markos

[Buildroot] [PATCH v2 1/2] Makefile: rename cross target -> toolchain

[Arnout Vandecappelle]

On 21/12/12 11:36, Fabio Porcedda wrote:
> - Use a more descriptive name, the same of the "toolchain" directory.
> - Add missing dependencies to be able to successfully use the target
>    right after the configuration.
> - Move to a better position.
> - Documentation it in the help target.
>
> Signed-off-by: Fabio Porcedda<fabio.porcedda@gmail.com>

Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
  (not tested but it's trivial enough)

  Some additional suggestions (for additional patches):

- Document it in the manual.

- Add toolchain as a dependency to $(1)-configure for target-packages;
this makes it possible to remove it from the dependencies of 'world' and 
brings us a step closer to top-level parallel build.


  Regards,
  Arnout
-- 
Arnout Vandecappelle                               arnout at mind be
Senior Embedded Software Architect                 +32-16-286540
Essensium/Mind                                     http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium                BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint:  7CB5 E4CC 6C2E EFD4 6E3D A754 F963 ECAB 2450 2F1F

[Buildroot] [PATCH v2 2/2] Makefile: use toolchain target in the world target

[Arnout Vandecappelle]

On 21/12/12 11:36, Fabio Porcedda wrote:
> This is to remove redundancy and simplify the rule.
>
> Signed-off-by: Fabio Porcedda<fabio.porcedda@gmail.com>

Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
  (untested but trivial enough)

  Regards,
  Arnout

> ---
>   Makefile | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Makefile b/Makefile
> index 458b8c5..296917e 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -379,7 +379,7 @@ prepare: $(BUILD_DIR)/buildroot-config/auto.conf
>
>   toolchain: prepare dirs dependencies $(BASE_TARGETS)
>
> -world: prepare dirs dependencies $(BASE_TARGETS) $(TARGETS_ALL)
> +world: toolchain $(TARGETS_ALL)
>
>   .PHONY: all world toolchain dirs clean distclean source outputmakefile \
>   	legal-info legal-info-prepare legal-info-clean \


-- 
Arnout Vandecappelle                               arnout at mind be
Senior Embedded Software Architect                 +32-16-286540
Essensium/Mind                                     http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium                BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint:  7CB5 E4CC 6C2E EFD4 6E3D A754 F963 ECAB 2450 2F1F

[Buildroot] [PATCH v2 1/2] Makefile: rename cross target -> toolchain

[Fabio Porcedda]

On Fri, Dec 21, 2012 at 1:42 PM, Arnout Vandecappelle <arnout@mind.be> wrote:
> On 21/12/12 11:36, Fabio Porcedda wrote:
>>
>> - Use a more descriptive name, the same of the "toolchain" directory.
>> - Add missing dependencies to be able to successfully use the target
>>    right after the configuration.
>> - Move to a better position.
>> - Documentation it in the help target.
>>
>> Signed-off-by: Fabio Porcedda<fabio.porcedda@gmail.com>
>
>
> Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
>  (not tested but it's trivial enough)
>
>  Some additional suggestions (for additional patches):
>
> - Document it in the manual.
>
> - Add toolchain as a dependency to $(1)-configure for target-packages;
> this makes it possible to remove it from the dependencies of 'world' and
> brings us a step closer to top-level parallel build.

Thank for the review.

I like your suggestions.
I will work on that for additional patches.

Best regards
--
Fabio Porcedda

[Buildroot] [PATCH v2 1/2] Makefile: rename cross target -> toolchain

[Samuel Martin]

Hi Fabio,

2012/12/21 Fabio Porcedda <fabio.porcedda@gmail.com>:
> - Use a more descriptive name, the same of the "toolchain" directory.
> - Add missing dependencies to be able to successfully use the target
>   right after the configuration.
> - Move to a better position.
> - Documentation it in the help target.
>
> Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
> ---
>  Makefile | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/Makefile b/Makefile
> index 4b09437..458b8c5 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -377,9 +377,11 @@ $(BUILD_DIR)/buildroot-config/auto.conf: $(CONFIG_DIR)/.config
>
>  prepare: $(BUILD_DIR)/buildroot-config/auto.conf
>
> +toolchain: prepare dirs dependencies $(BASE_TARGETS)
> +
>  world: prepare dirs dependencies $(BASE_TARGETS) $(TARGETS_ALL)
Any reason to not make the world target depend on the toolchain and
$(TARGETS_ALL) targets?
IOW:
world: toolchain $(TARGETS_ALL)

Otherwise, it looks good to me with few words in the manual as already
mentioned by Arnout.

Regards,

-- 
Sam

[Buildroot] [PATCH v2 1/2] Makefile: rename cross target -> toolchain

[Fabio Porcedda]

On Sat, Dec 22, 2012 at 1:45 PM, Samuel Martin <s.martin49@gmail.com> wrote:
> Hi Fabio,
>
> 2012/12/21 Fabio Porcedda <fabio.porcedda@gmail.com>:
>> - Use a more descriptive name, the same of the "toolchain" directory.
>> - Add missing dependencies to be able to successfully use the target
>>   right after the configuration.
>> - Move to a better position.
>> - Documentation it in the help target.
>>
>> Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
>> ---
>>  Makefile | 7 ++++---
>>  1 file changed, 4 insertions(+), 3 deletions(-)
>>
>> diff --git a/Makefile b/Makefile
>> index 4b09437..458b8c5 100644
>> --- a/Makefile
>> +++ b/Makefile
>> @@ -377,9 +377,11 @@ $(BUILD_DIR)/buildroot-config/auto.conf: $(CONFIG_DIR)/.config
>>
>>  prepare: $(BUILD_DIR)/buildroot-config/auto.conf
>>
>> +toolchain: prepare dirs dependencies $(BASE_TARGETS)
>> +
>>  world: prepare dirs dependencies $(BASE_TARGETS) $(TARGETS_ALL)
> Any reason to not make the world target depend on the toolchain and
> $(TARGETS_ALL) targets?
> IOW:
> world: toolchain $(TARGETS_ALL)

I've done exactly that in the following patch 2/2

> Otherwise, it looks good to me with few words in the manual as already
> mentioned by Arnout.

Thanks for the review

Best regards
--
Fabio Porcedda

[Buildroot] [PATCH v2 0/2] Makefile: add toolchain target

[Fabio Porcedda]

On Fri, Dec 21, 2012 at 11:36 AM, Fabio Porcedda
<fabio.porcedda@gmail.com> wrote:
> Hi all,
> this patch set is to add a toolchain target to be able
> to build only the toolchain right after a defconfig or a clean.
>
> Best regards
>
> Fabio Porcedda (2):
>   Makefile: rename cross target -> toolchain
>   Makefile: use toolchain target in the world target
>
>  Makefile | 9 +++++----
>  1 file changed, 5 insertions(+), 4 deletions(-)
>
> --
> 1.8.0
>

ping

--
Fabio Porcedda

[Buildroot] [PATCH v2 0/2] Makefile: add toolchain target

[Samuel Martin]

Hi Fabio, all,

2013/1/7 Fabio Porcedda <fabio.porcedda@gmail.com>:
> On Fri, Dec 21, 2012 at 11:36 AM, Fabio Porcedda
> <fabio.porcedda@gmail.com> wrote:
>> Hi all,
>> this patch set is to add a toolchain target to be able
>> to build only the toolchain right after a defconfig or a clean.
>>
>> Best regards
>>
>> Fabio Porcedda (2):
>>   Makefile: rename cross target -> toolchain
>>   Makefile: use toolchain target in the world target
>>
Though it makes sense to me to squash these 2 patches into a single
one, you have my ack for the whole serie:
Acked-by: Samuel Martin <s.martin49@gmail.com>


Regards,

-- 
Samuel

[Buildroot] [PATCH v2 0/2] Makefile: add toolchain target

[Fabio Porcedda]

On Sun, Jan 13, 2013 at 3:14 PM, Samuel Martin <s.martin49@gmail.com> wrote:
> Hi Fabio, all,

Hi Samuel,

> 2013/1/7 Fabio Porcedda <fabio.porcedda@gmail.com>:
>> On Fri, Dec 21, 2012 at 11:36 AM, Fabio Porcedda
>> <fabio.porcedda@gmail.com> wrote:
>>> Hi all,
>>> this patch set is to add a toolchain target to be able
>>> to build only the toolchain right after a defconfig or a clean.
>>>
>>> Best regards
>>>
>>> Fabio Porcedda (2):
>>>   Makefile: rename cross target -> toolchain
>>>   Makefile: use toolchain target in the world target
>>>
> Though it makes sense to me to squash these 2 patches into a single
> one, you have my ack for the whole serie:
> Acked-by: Samuel Martin <s.martin49@gmail.com>

Thanks for reviewing the patch set.

Now i think too that is better to squash them.
I will send a updated patch.

Best regards
--
Fabio Porcedda