Detect if VFS module is being compiled inside or outside source tree

[Richard Sharpe]

On Thu, Mar 22, 2012 at 8:45 PM, Richard Sharpe
<realrichardsharpe at gmail.com> wrote:
> On Wed, Mar 21, 2012 at 10:38 AM, Andrew Klaassen <clawsoon at yahoo.com> wrote:
>> --- On Wed, 3/21/12, Richard Sharpe <realrichardsharpe at gmail.com> wrote:
>>
>>> Perhaps the best thing to do is for you to create a new bug on
>>> bugzilla.samba.org about this and then I can resurrect my emails and
>>> add them to the bug.
>>
>> Done.
>>
>> https://bugzilla.samba.org/show_bug.cgi?id=8822
>
> It strikes me that we might be able to do something in Makefile.in.
>
> It currently has this code:
>
> # Auto target
> default: $(patsubst %.c,%.$(SHLIBEXT),$(wildcard *.c))
>
> # Pattern rules
>
> %.$(SHLIBEXT): %.$(OBJEXT)
>        @echo "Linking $@"
>        @$(CC) $(LDSHFLAGS) $(LDFLAGS) -o $@ $<
>
> %.$(OBJEXT): %.c %.h
>        @echo "Compiling $<"
>        @$(CC) $(FLAGS) -c $<
>
> We might be able to pass -D%_init=samba_init_module on the compile
> line. That might do the trick and unify them.
>
> I will try to have a look soon.

OK, that won't work but this will:

 	@echo "Compiling $<"
-	@$(CC) $(FLAGS) -c $<
+	@$(CC) $(FLAGS) -c $< -D$(basename $@)_init=samba_init_module



-- 
Regards,
Richard Sharpe
(何以解憂？唯有杜康。--曹操)