On Wed, Apr 11, 2018 at 12:35:41PM -0400, Tom Lane wrote:
> Andrew Gierth <and...@tao11.riddles.org.uk> writes:
> >  Tom> Please be more explicit about what state you're starting from.
> 
> > This is consistently failing for me, on FreeBSD with GNU Make 4.2.1,
> > clang 3.9.1, at commit 651cb90941:
> 
> > git clean -dfx
> > ./configure '--prefix=/home/andrew/work/pgsql/head' \
> >  '--with-includes=/usr/local/include' '--with-libs=/usr/local/lib' \
> >  '--enable-debug' '--enable-depend' 'CFLAGS=-O0' '--enable-cassert' \
> > gmake -j4
> > gmake clean
> > gmake -j4 check
> 
> Oh ... I forgot that "make clean" removes the symlinks in
> src/include/catalog.  Still, that also removes
> src/include/utils/errcodes.h, so there was a parallel-make hazard
> here before too.
> 
> We can fix this by making submake-generated-headers be a recursive
> prerequisite for "check" as well as "all" and "install".  I wonder
> whether anybody is expecting any other shortcuts to work.

In case it wasn't clear, I can reproduce this failure without parallel
mode.  FYI, the reason I used this shortcut is so I can just run one
command and check one error code to know if they all worked;  see
src/tools/pgtest for an example.

-- 
  Bruce Momjian  <br...@momjian.us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

+ As you are, so once was I.  As I am, so you will be. +
+                      Ancient Roman grave inscription +

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