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Re: [bug-cflow] question about automake recipe
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From: |
Sergey Poznyakoff |
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Subject: |
Re: [bug-cflow] question about automake recipe |
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Date: |
Tue, 22 Mar 2016 08:30:05 +0200 |
Hi Britton,
> The manual chapter 11 shows:
>
> program_CFLOW_INPUT=$(program_OBJECTS:.$(OBJEXT)=.c)
[...]
> I'm wondering why program_CFLOW_INPUT is computed this way, and if
> it's ok to instead say:
>
> program_CFLOW_INPUT = $(filter %.c,$(program_SOURCES))
It is OK if you are using GNU make.
The Makefile fragment you are referring to was designed to be acceptable
for all flavors of make, therefore it didn't use GNU extensions.
Regards,
Sergey