Hello Paul,
Makedepend is working now.It was a small mistake with my makefie.Thanks a
lot for your help.
However I still get warnings as indicated below
*makedepend: warning: COvOverloadMsg.cxx (reading
../pdfcommon/src/CPdfEnumToString.h, line 21): cannot find include file
"utility"
makedepend: warning: COvOverloadMsg.cxx (reading
../pdfcommon/src/CPdfEnumToString.h, line 20): cannot find include file
"map"
*
Do you have any idea why these warning messages are displayed and how to get
rid of it??
Thanks & Regards,
GA
On 11/23/06, Paul D. Smith <[EMAIL PROTECTED]> wrote:
On Wednesday, 22 November, Geraldin Arthy ([EMAIL PROTECTED])
wrote:
> MAKEDEPEND = touch $*.d && makedepend $(CPPFLAGS) -I$(INCS) -f $*.d
-p$(OUTPUT_DIR) $<
> $(OBJS):$(OUTPUT_DIR)/%.o: %.cxx
> @$(MAKEDEPEND); \
> cp $*.d $*.P; \
> sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
> -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \
> rm -f $*.d
> $(CXX) $(CFLAGS) $(@F:.o=.cxx) -o $@
> -include $(SRCS:.cxx=$(OUTPUT_DIR)/%.P)
This is not right.
Your MAKEDEPEND rule and the sed, etc. afterwards create a file $*.P,
where $*
will expand to the stem of the target/prerequisite. For a pattern rule
this
is essentially whatever text matches the pattern (%).
In your rules, for a target $(OUTPUT_DIR)/foo.o and a prerequisite foo.cxx
,
the stem ($*) is "foo".
So, these commands will build a file foo.P for every source file foo.cxxthat
you compile.
BUT, your include line doesn't include foo.P, it includes
$(OUTPUT_DIR)/foo.P,
which does not exist. So, that include line doesn't do anything at all
and
none of the prerequisites defined in your .P file are being seen.
You should really use the -d (debug) option; these things would be
clear. I
know it generates a ton of output but you can redirect it to a file, then
search through it for a representative file. It would tell you that it
can't
open those included files. You can also use the -p option to have make
print
its internal database: you'd see then that none of the prerequisites
exist.
You should change your rules to create $(OUTPUT_DIR)/$*.P, not just $*.P.
Also, I recommend changing your command to use the variable $(OUTPUT_DIR)
in
your .P files, rather than the expanded value of $(OUTPUT_DIR).
--
-------------------------------------------------------------------------------
Paul D. Smith <[EMAIL PROTECTED]> Find some GNU make tips at:
http://www.gnu.org http://make.paulandlesley.org
"Please remain calm...I may be mad, but I am a professional." --Mad
Scientist
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