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Re: Bootstrap failure using 'make -j4' [Cygwin]
From: |
Eli Zaretskii |
Subject: |
Re: Bootstrap failure using 'make -j4' [Cygwin] |
Date: |
Sat, 22 May 2010 11:19:33 +0300 |
> Cc: Angelo Graziosi <address@hidden>, address@hidden
> From: Glenn Morris <address@hidden>
> Date: Sat, 22 May 2010 03:16:00 -0400
>
> Eli Zaretskii wrote:
>
> > where MKDEPDIR expands to this:
> >
> > test -d ${DEPDIR} || mkdir ${DEPDIR}
> >
> > Now, if more than one .c.o rule tries to create the `deps'
> > subdirectory at the same time, one of them might lose due to a race
> > condition, and fail the entire compilation.
>
> Please note I changed this earlier today for this reason
Changed how? I don't see any changes that would solve this. With the
current trunk, running configure on GNU/Linux still produces
src/Makefile with these fragments:
MKDEPDIR=test -d ${DEPDIR} || mkdir ${DEPDIR}
...
.c.o:
@$(MKDEPDIR)
$(CC) -c $(CPPFLAGS) $(ALL_CFLAGS) $<
What am I missing?
> but in a different way to your suggestion.
That wasn't a suggestion for a change in src/Makefile.in, just a means
to make sure Angelo's problem is due to this race, and not to
something else.
- Bootstrap failure using 'make -j4' [Cygwin], Angelo Graziosi, 2010/05/21
- Re: Bootstrap failure using 'make -j4' [Cygwin], Eli Zaretskii, 2010/05/21
- Re: Bootstrap failure using 'make -j4' [Cygwin], Angelo Graziosi, 2010/05/21
- Re: Bootstrap failure using 'make -j4' [Cygwin], Eli Zaretskii, 2010/05/21
- Re: Bootstrap failure using 'make -j4' [Cygwin], Eli Zaretskii, 2010/05/21
- Re: Bootstrap failure using 'make -j4' [Cygwin], Eli Zaretskii, 2010/05/21
- Re: Bootstrap failure using 'make -j4' [Cygwin], Angelo Graziosi, 2010/05/21
- Re: Bootstrap failure using 'make -j4' [Cygwin], Eli Zaretskii, 2010/05/22
- Re: Bootstrap failure using 'make -j4' [Cygwin], Glenn Morris, 2010/05/22
- Re: Bootstrap failure using 'make -j4' [Cygwin], Glenn Morris, 2010/05/22
- Re: Bootstrap failure using 'make -j4' [Cygwin],
Eli Zaretskii <=
- Re: Bootstrap failure using 'make -j4' [Cygwin], Andreas Schwab, 2010/05/22
- Re: Bootstrap failure using 'make -j4' [Cygwin], Eli Zaretskii, 2010/05/22
- Re: Bootstrap failure using 'make -j4' [Cygwin], Jan Djärv, 2010/05/22
- Re: Bootstrap failure using 'make -j4' [Cygwin], Eli Zaretskii, 2010/05/22
- Re: Bootstrap failure using 'make -j4' [Cygwin], Jan Djärv, 2010/05/22
- Re: Bootstrap failure using 'make -j4' [Cygwin], David Engster, 2010/05/22
- Re: Bootstrap failure using 'make -j4' [Cygwin], Jan Djärv, 2010/05/22
- Re: Bootstrap failure using 'make -j4' [Cygwin], Eli Zaretskii, 2010/05/22
- Re: Bootstrap failure using 'make -j4' [Cygwin], David Engster, 2010/05/22
- Re: Bootstrap failure using 'make -j4' [Cygwin], Jan Djärv, 2010/05/22