Udo Richter <udo_richter@xxxxxx> writes:
Hi !
> Klaus Schmidinger wrote:
>> - The new APIVERSION (see config.h) now allows existing compiled plugins to be
>> used with newer versions of VDR, as long as there have been no changes to the
>> VDR header files since the last APIVERSION. Existing plugins' Makefiles should
>> have all references to VDRVERSION changed to APIVERSION, like this:
>> -VDRVERSION = $(shell grep 'define VDRVERSION ' $(VDRDIR)/config.h
>> | awk '{ print $$3 }' | sed -e 's/"//g')
>> +APIVERSION = $(shell grep 'define APIVERSION ' $(VDRDIR)/config.h
>> | awk '{ print $$3 }' | sed -e 's/"//g')
>
>
> For backwards compatibility, I suggest this:
>
> VDRVERSION = $(shell grep 'define VDRVERSION ' $(VDRDIR)/config.h |
> awk '{ print $$3 }' | sed -e 's/"//g')
> APIVERSION = $(shell grep 'define APIVERSION ' $(VDRDIR)/config.h |
> awk '{ print $$3 }' | sed -e 's/"//g')
> ifeq ($(strip $(APIVERSION)),)
> APIVERSION = $(VDRVERSION)
> endif
grep|awk|sed in one sed:
sed -ne '/define VDRVERSION/ { s/^.*"\(.*\)".*$/\1/; p }' config.h
anyway, THANKS A LOT for your work guys !
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