Re: changeset generation v5-01 - Patches & git tree

On 2013-06-23 08:27:32 -0700, Kevin Grittner wrote:
> Kevin Grittner <kgrittn@ymail.com> wrote:
>
> > Confirmed that all 17 patch files now apply cleanly, and that `make
> > check-world` builds cleanly after each patch in turn.
>
> Just to be paranoid, I did one last build with all 17 patch files
> applied to 7dfd5cd21c0091e467b16b31a10e20bbedd0a836 using this
> line:
>
> make maintainer-clean ; ./configure --prefix=$PWD/Debug --enable-debug --enable-cassert --enable-depend --with-libxml
--with-libxslt--with-openssl --with-perl --with-python && make -j4 world 
>
> and it died with this:
>
> gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels
-Wmissing-format-attribute-Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -g
-I../../../src/interfaces/libpq-I../../../src/include -D_GNU_SOURCE -I/usr/include/libxml2   -c -o pg_receivexlog.o
pg_receivexlog.c-MMD -MP -MF .deps/pg_receivexlog.Po 
> gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels
-Wmissing-format-attribute-Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -g -I. -I.
-I../../../src/interfaces/libpq-I../../../src/bin/pg_dump -I../../../src/include -D_GNU_SOURCE -I/usr/include/libxml2  
-c-o mainloop.o mainloop.c -MMD -MP -MF .deps/mainloop.Po 
> gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels
-Wmissing-format-attribute-Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -g
pg_receivellog.oreceivelog.o streamutil.o  -L../../../src/port -lpgport -L../../../src/common -lpgcommon
-L../../../src/interfaces/libpq-lpq -L../../../src/port -L../../../src/common -L/usr/lib  -Wl,--as-needed
-Wl,-rpath,'/home/kgrittn/pg/master/Debug/lib',--enable-new-dtags -lpgport -lpgcommon -lxslt -lxml2 -lssl -lcrypto -lz
-lreadline-lcrypt -ldl -lm  -o pg_receivellog 
> gcc: error: pg_receivellog.o: No such file or directory
> make[3]: *** [pg_receivellog] Error 1
> make[3]: Leaving directory `/home/kgrittn/pg/master/src/bin/pg_basebackup'
> make[2]: *** [all-pg_basebackup-recurse] Error 2
> make[2]: *** Waiting for unfinished jobs....

I have seen that once as well. It's really rather strange since
pg_receivellog.o is a clear prerequisite for pg_receivellog. I couldn't
reproduce it reliably though, even after doing some dozen rebuilds or so.

> It works with this patch-on-patch:

> diff --git a/src/bin/pg_basebackup/Makefile b/src/bin/pg_basebackup/Makefile
> index a41b73c..18d02f3 100644
> --- a/src/bin/pg_basebackup/Makefile
> +++ b/src/bin/pg_basebackup/Makefile
> @@ -42,6 +42,7 @@ installdirs:
>  uninstall:
>     rm -f '$(DESTDIR)$(bindir)/pg_basebackup$(X)'
>     rm -f '$(DESTDIR)$(bindir)/pg_receivexlog$(X)'
> +   rm -f '$(DESTDIR)$(bindir)/pg_receivellog$(X)'
>  
>  clean distclean maintainer-clean:
> -   rm -f pg_basebackup$(X) pg_receivexlog$(X) $(OBJS) pg_basebackup.o pg_receivexlog.o pg_receivellog.o
> +   rm -f pg_basebackup$(X) pg_receivexlog$(X) pg_receivellog$(X) $(OBJS) pg_basebackup.o pg_receivexlog.o
pg_receivellog.o
>
> It appears to be an omission from file 0015.

Yes, both are missing.

> > +   rm -f '$(DESTDIR)$(bindir)/pg_receivellog$(X)'
> Oops.  That part is not needed.

Hm. Why not?

I don't think either hunk has anything to do with that buildfailure
though - can you reproduce the error without?

Thanks,

Andres Freund

-- Andres Freund                       http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training &
Services