Re: [Automake-ng] [PATCH 2/4] [ng] deptrack: refactoring for "fastdep" mode

[Eric Blake]

On 01/26/2012 06:44 AM, Stefano Lattarini wrote:
>  ## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
> -?!GENERIC?   %VERBOSE%%COMPILE% -MT %OBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o 
> %OBJ% %SOURCEFLAG%`test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE%
> -?!GENERIC?   %SILENT%$(am__mv) %DEPBASE%.Tpo %DEPBASE%.Po
> -?GENERIC??!SUBDIROBJ?        %VERBOSE%%COMPILE% -MT %OBJ% -MD -MP -MF 
> %DEPBASE%.Tpo %-c% -o %OBJ% %SOURCEFLAG%%SOURCE%
> -?GENERIC??!SUBDIROBJ?        %SILENT%$(am__mv) %DEPBASE%.Tpo %DEPBASE%.Po
> -?GENERIC??SUBDIROBJ? %VERBOSE%depbase=`echo %OBJ% | sed 
> 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
> -?GENERIC??SUBDIROBJ? %COMPILE% -MT %OBJ% -MD -MP -MF %DEPBASE%.Tpo %-c% -o 
> %OBJ% %SOURCEFLAG%%SOURCE% &&\
> -?GENERIC??SUBDIROBJ? $(am__mv) %DEPBASE%.Tpo %DEPBASE%.Po
> +?!GENERIC?   %SOURCEFLAG%`test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE%

Is there any way to get rid of the `` subshell, and use GNU make
primitives instead?

-- 
Eric Blake   address@hidden    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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