On Wed, 2008-09-24 at 13:20 -0700, Greg Ortiz wrote:
> Getting a 'target pattern contains no '%' from running a simple make.
> Running make from OpenSuse using GNU make 3.8.1. Any help would be
> greatly appreciated.
You mean 3.81. There is no 3.8.1. Also, please choose ONE mailing list
rather than all of them :-)
> Makefile
> ------------------
> hello:
> echo $@
> make -f include.mk hello
>
> include.mk
> ------------------
> hello: hello.o
> cc -c hello.c
>
> hello.o: $${@:%.o=%.c}
> cc -c hello.c
If you want to use secondary expansion in GNU make 3.81 you have to set
the pseudo-target .SECONDEXPANSION: in your makefile somewhere.
See the 'Secondary Expansion' section of the GNU make manual.
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