Re: [bug-gawk] gawk-4.0.0 not parallel make check friendly

[Jack Howarth]

On Tue, Aug 09, 2011 at 12:52:30AM -0400, Eli Zaretskii wrote:
> > Date: Sun, 7 Aug 2011 20:01:25 -0400
> > From: Jack Howarth <address@hidden>
> > 
> >   While gawk 4.0.0 appears to properly support parallel make and
> > make install, the parallel make check is broken. It fails on
> > x86_64-apple-darwin11 with...
> > [...]
> > profile1
> > profile2
> > profile3
> > rebuf
> > gawk: fatal: can't open source file `awkprof.out' for reading (No such file 
> > or directory)
> > regx8bit
> > /bin/sh: awkprof.out: No such file or directory
> > rm: awkprof.out: No such file or directory
> > make[1]: *** [profile1] Error 1
> > rm: awkprof.out: No such file or directory
> > reint
> > make[1]: *** [profile2] Error 1
> 
> Does the trivial patch below give good results?
> 
> --- test/Makefile.in~0        2011-06-24 04:26:55.000000000 -0400
> +++ test/Makefile.in  2011-08-09 00:50:16.727707410 -0400
> @@ -1701,19 +1701,19 @@
>  profile1:
>       @echo $@
>       @$(AWK) --profile -f $(srcdir)/xref.awk $(srcdir)/dtdgport.awk > 
> address@hidden
> -     @$(AWK) -f awkprof.out $(srcdir)/dtdgport.awk > address@hidden ; rm 
> awkprof.out
> +     @$(AWK) -f awkprof1.out $(srcdir)/dtdgport.awk > address@hidden ; rm 
> awkprof1.out
>       @cmp address@hidden address@hidden && rm address@hidden || echo EXIT 
> CODE: $$? >>_$@
>  
>  profile2:
>       @echo $@
>       @$(PGAWK) -v sortcmd=sort -f $(srcdir)/xref.awk $(srcdir)/dtdgport.awk 
> > /dev/null
> -     @sed 1,2d < awkprof.out > _$@; rm awkprof.out
> +     @sed 1,2d < awkprof2.out > _$@; rm awkprof2.out
>       @-$(CMP) $(srcdir)/address@hidden _$@ && rm -f _$@
>  
>  profile3:
>       @echo $@
>       @$(PGAWK) -f $(srcdir)/address@hidden > /dev/null
> -     @sed 1,2d < awkprof.out > _$@; rm awkprof.out
> +     @sed 1,2d < awkprof3.out > _$@; rm awkprof3.out
>       @-$(CMP) $(srcdir)/address@hidden _$@ && rm -f _$@
>  
>  next:

This still fails with...

reint
/bin/sh: awkprof3.out: No such file or directory
rm: awkprof3.out: No such file or directory
make[1]: *** [profile3] Error 1
reint2
rsstart1
rsstart2
rsstart3
/bin/sh: awkprof2.out: No such file or directory
rstest6
rm: awkprof2.out: No such file or directory
make[1]: *** [profile2] Error 1
shadow
gawk: fatal: can't open source file `awkprof1.out' for reading (No such file or 
directory)
sortfor
rm: awkprof1.out: No such file or directory
make[1]: *** [profile1] Error 1
sortu
splitarg4
This test could fail on slow machines or on a minute boundary,
so if it does, double check the actual results:
strftime
strtonum
switch2
double1
======== Done with gawk extension tests ========

I don't follow where awkprof[123].out would be created. The Makefile generated 
from the
proposed patch only has...

profile1:
        @echo $@
        @$(AWK) --profile -f $(srcdir)/xref.awk $(srcdir)/dtdgport.awk > 
address@hidden
        @$(AWK) -f awkprof1.out $(srcdir)/dtdgport.awk > address@hidden ; rm 
awkprof1.out
        @cmp address@hidden address@hidden && rm address@hidden || echo EXIT 
CODE: $$? >>_$@

profile2:
        @echo $@
        @$(PGAWK) -v sortcmd=sort -f $(srcdir)/xref.awk $(srcdir)/dtdgport.awk 
> /dev/null
        @sed 1,2d < awkprof2.out > _$@; rm awkprof2.out
        @-$(CMP) $(srcdir)/address@hidden _$@ && rm -f _$@

profile3:
        @echo $@
        @$(PGAWK) -f $(srcdir)/address@hidden > /dev/null
        @sed 1,2d < awkprof3.out > _$@; rm awkprof3.out
        @-$(CMP) $(srcdir)/address@hidden _$@ && rm -f _$@

which would only seem to use awkprof[123].out without explicitly creating 
them at any point (unless I am misreading the Makefile.in).
               Jack