RE: errors in make-debs.sh because "make dist" fails on 'rocksdb/db/slice.cc'

[Avner Ben Hanoch <avnerb@xxxxxxxxxxxx>]

Additional info, if I "git checkout v11.0.0" then ./make-debs.sh works okay.
Hence, perhaps something was broken after this tag

-----Original Message-----
From: Avner Ben Hanoch 
Sent: Tuesday, August 23, 2016 11:27
To: 'Gregory Farnum' 
Cc: Ceph Development <ceph-devel@xxxxxxxxxxxxxxx>
Subject: RE: errors in make-debs.sh because "make dist" fails on 'rocksdb/db/slice.cc'

Thanks Greg,

The same error exists even if start with new clone:
	git clone https://github.com/ceph/ceph.git ceph-github
	cd ceph-github
	./make-debs.sh

In the output, I can now see many clones of submodules, including:
	...
	Cloning into 'src/rocksdb'...
	remote: Counting objects: 41223, done.
	remote: Compressing objects: 100% (4/4), done.
	remote: Total 41223 (delta 0), reused 0 (delta 0), pack-reused 41219
	Receiving objects: 100% (41223/41223), 51.05 MiB | 1.85 MiB/s, done.
	Resolving deltas: 100% (30718/30718), done.
	Checking connectivity... done.
	Submodule path 'src/rocksdb': checked out '6797e6ffacd90470140f64cea068970bb3a30aaf'
	...

And still, same error, at the end:
	...
	+ make distdir=ceph-11.0.0-1718-g2202bcc dist
	make  dist-gzip am__post_remove_distdir='@:'
	make[1]: Entering directory '/mnt/sdh/avnerb/ceph-github'
	if test -d "ceph-11.0.0-1718-g2202bcc"; then find "ceph-11.0.0-1718-g2202bcc" -type d ! -perm -200 -exec chmod u+w {} ';' && rm -rf "ceph-11.0.0-1718-g2202bcc" || { sleep 5 && rm -rf "ceph-11.0.0-1718-g2202bcc"; }; else :; fi
	test -d "ceph-11.0.0-1718-g2202bcc" || mkdir "ceph-11.0.0-1718-g2202bcc"
	 (cd src && make  top_distdir=../ceph-11.0.0-1718-g2202bcc distdir=../ceph-11.0.0-1718-g2202bcc/src \
	     am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)
	make[2]: Entering directory '/mnt/sdh/avnerb/ceph-github/src'
	./make_version -g ./.git_version
	if [ -n "$NO_VERSION" ] ; then \
		./make_version -g ./.git_version -c ./ceph_ver.h -n ; \
	else \
		./make_version -g ./.git_version -c ./ceph_ver.h ; \
	fi
	make[2]: *** No rule to make target 'rocksdb/db/slice.cc', needed by 'distdir'.  Stop.
	make[2]: Leaving directory '/mnt/sdh/avnerb/ceph-github/src'
	Makefile:976: recipe for target 'distdir' failed
	make[1]: *** [distdir] Error 1
	make[1]: Leaving directory '/mnt/sdh/avnerb/ceph-github'
	Makefile:1078: recipe for target 'dist' failed
	make: *** [dist] Error 2

-----Original Message-----
From: Gregory Farnum 
Sent: Tuesday, August 23, 2016 01:00
To: Avner Ben Hanoch
Cc: Ceph Development <ceph-devel@xxxxxxxxxxxxxxx>
Subject: Re: errors in make-debs.sh because "make dist" fails on 'rocksdb/db/slice.cc'

On Mon, Aug 22, 2016 at 2:00 AM, Avner Ben Hanoch <avnerb@xxxxxxxxxxxx> wrote:
> HI All,
>
> The following lines from make-debs.sh:
>
>         vers=$(git describe --match "v*" | sed s/^v//)
>         ./autogen.sh
>         ./configure --with-rocksdb --with-ocf \
>             --with-nss --with-debug --enable-cephfs-java \
>             --with-lttng --with-babeltrace
>         make distdir=ceph-$vers dist
>
> produces the following error:
>
>         make  dist-gzip am__post_remove_distdir='@:'
>         make[1]: Entering directory '/mnt/sdh/avnerb/ceph-github'
>         if test -d "ceph-11.0.0-1689-g23eeb74"; then find "ceph-11.0.0-1689-g23eeb74" -type d ! -perm -200 -exec chmod u+w {} ';' && rm -rf "ceph-11.0.0-1689-g23eeb74" || { sleep 5 && rm -rf "ceph-11.0.0-1689-g23eeb74"; }; else :; fi
>         test -d "ceph-11.0.0-1689-g23eeb74" || mkdir "ceph-11.0.0-1689-g23eeb74"
>          (cd src && make  top_distdir=../ceph-11.0.0-1689-g23eeb74 distdir=../ceph-11.0.0-1689-g23eeb74/src \
>              am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)
>         make[2]: Entering directory '/mnt/sdh/avnerb/ceph-github/src'
>         ./make_version -g ./.git_version
>         if [ -n "$NO_VERSION" ] ; then \
>                 ./make_version -g ./.git_version -c ./ceph_ver.h -n ; \
>         else \
>                 ./make_version -g ./.git_version -c ./ceph_ver.h ; \
>         fi
>         make[2]: *** No rule to make target 'rocksdb/db/slice.cc', needed by 'distdir'.  Stop.
>         make[2]: Leaving directory '/mnt/sdh/avnerb/ceph-github/src'
>         Makefile:976: recipe for target 'distdir' failed
>         make[1]: *** [distdir] Error 1
>         make[1]: Leaving directory '/mnt/sdh/avnerb/ceph-github'
>         Makefile:1078: recipe for target 'dist' failed
>         make: *** [dist] Error 2

Errors here generally occur if you've got an outdated submodule (or it's just missing). Try deleting it and re-doing the submodule entirely.
-Greg
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