* Using Implicit rule while browsing through directories to compile in GNU Make
@ 2001-02-13 1:42 Nick Ng
2001-02-13 2:23 ` Alexandre Oliva
0 siblings, 1 reply; 2+ messages in thread
From: Nick Ng @ 2001-02-13 1:42 UTC (permalink / raw)
To: gcc
Hi there:
I have a directory in my development like:
src -
prg1
prg2
prg3
Where all of source file (C) are stored in 3 different sub-dirs. If I
defined the implicit rule like:
%.o : %.c
$(CC) -c $(CFLAGS) $(CPPFLAGS) $< -o $@
Can anyone please tell me how to ask make to browse through each of these
sub-dirs and apply the implicit rule on it. I understood a PHONY target can
be a good starting point to kick off multiple target build. Any help is
appreciated :) :) !
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Using Implicit rule while browsing through directories to compile in GNU Make
2001-02-13 1:42 Using Implicit rule while browsing through directories to compile in GNU Make Nick Ng
@ 2001-02-13 2:23 ` Alexandre Oliva
0 siblings, 0 replies; 2+ messages in thread
From: Alexandre Oliva @ 2001-02-13 2:23 UTC (permalink / raw)
To: Nick Ng; +Cc: gcc
On Feb 13, 2001, "Nick Ng" <nick@std.abk.nec.co.jp> wrote:
> Can anyone please tell me how to ask make to browse through each of these
> sub-dirs and apply the implicit rule on it.
This has absolutely nothing to do with GCC. Please use an appropriate
forum next time, for example, some newsgroup about Unix programming or
Makefiles.
> Any help is appreciated :) :) !
Look for VPATH in the manual of GNU make. But beware portability
problems: very few `make's support VPATH correctly.
--
Alexandre Oliva Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist *Please* write to mailing lists, not to me
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