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[PATCH] tools: spi: enable CROSS_COMPILE in Makefile

Started byJorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
First post2016-09-07 16:30 +0200
Last post2016-09-07 17:30 +0200
Articles 3 — 3 participants

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  [PATCH] tools: spi: enable CROSS_COMPILE in Makefile Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org> - 2016-09-07 16:30 +0200
    Re: [PATCH] tools: spi: enable CROSS_COMPILE in Makefile Daniel Thompson <daniel.thompson@linaro.org> - 2016-09-07 17:10 +0200
      Re: [PATCH] tools: spi: enable CROSS_COMPILE in Makefile Jorge Ramirez <jorge.ramirez-ortiz@linaro.org> - 2016-09-07 17:30 +0200

#1478335 — [PATCH] tools: spi: enable CROSS_COMPILE in Makefile

FromJorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Date2016-09-07 16:30 +0200
Subject[PATCH] tools: spi: enable CROSS_COMPILE in Makefile
Message-ID<seM1r-TB-11@gated-at.bofh.it>
Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
---
 tools/spi/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/spi/Makefile b/tools/spi/Makefile
index cd0db62..d1845b0 100644
--- a/tools/spi/Makefile
+++ b/tools/spi/Makefile
@@ -1,4 +1,8 @@
+CC = $(CROSS_COMPILE)gcc
+
 all: spidev_test spidev_fdx
 
+%: %.c
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $<
 clean:
 	$(RM) spidev_test spidev_fdx
-- 
2.7.4

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#1478389

FromDaniel Thompson <daniel.thompson@linaro.org>
Date2016-09-07 17:10 +0200
Message-ID<seMEa-1mo-29@gated-at.bofh.it>
In reply to#1478335
On 07/09/16 15:28, Jorge Ramirez-Ortiz wrote:
> Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
> ---
>  tools/spi/Makefile | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/tools/spi/Makefile b/tools/spi/Makefile
> index cd0db62..d1845b0 100644
> --- a/tools/spi/Makefile
> +++ b/tools/spi/Makefile
> @@ -1,4 +1,8 @@
> +CC = $(CROSS_COMPILE)gcc
> +
>  all: spidev_test spidev_fdx
>
> +%: %.c
> +	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $<

What is this extra rule for?

The built in rules should already honour both these variables (and more 
besides).


Daniel.

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#1478421

FromJorge Ramirez <jorge.ramirez-ortiz@linaro.org>
Date2016-09-07 17:30 +0200
Message-ID<seMXw-1t1-65@gated-at.bofh.it>
In reply to#1478389
On 09/07/2016 05:06 PM, Daniel Thompson wrote:
> On 07/09/16 15:28, Jorge Ramirez-Ortiz wrote:
>> Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
>> ---
>>  tools/spi/Makefile | 4 ++++
>>  1 file changed, 4 insertions(+)
>>
>> diff --git a/tools/spi/Makefile b/tools/spi/Makefile
>> index cd0db62..d1845b0 100644
>> --- a/tools/spi/Makefile
>> +++ b/tools/spi/Makefile
>> @@ -1,4 +1,8 @@
>> +CC = $(CROSS_COMPILE)gcc
>> +
>>  all: spidev_test spidev_fdx
>>
>> +%: %.c
>> +    $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $<
>
> What is this extra rule for?

yes you are right. this one is not required. only setting CC. sending v2

>
> The built in rules should already honour both these variables (and 
> more besides).
>
>
> Daniel.

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