7107d58ec5
The sequence "configure; cd src/pl/plpython; make -j" failed due to trying to compile plpython's .o files before the generated headers finished building. (This is an important real-world case, since it's the typical second step when building both plpython2 and plpython3.) This happens because the submake-generated-headers target is not placed in a way to make it a prerequisite to compiling the .o files. Fix that. Checking other uses of submake-generated-headers, I noted that the one attached to pg_regress was similarly misplaced; but it's actually not needed at all for pg_regress.o, rather regress.o, so move it to be a prerequisite of that. Back-patch to 9.6 where submake-generated-headers was introduced (by commit 548af97fc). It's not immediately clear to me why the previous coding didn't have the same issue; but since we've not had field reports of plpython make failing, leave it alone in the older branches. Pavel Raiskup and Tom Lane Discussion: <1925924.izSMJEZO3x@unused-4-107.brq.redhat.com>
PostgreSQL Database Management System ===================================== This directory contains the source code distribution of the PostgreSQL database management system. PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings. PostgreSQL has many language interfaces, many of which are listed here: http://www.postgresql.org/download See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at http://www.postgresql.org/download/. For more information look at our web site located at http://www.postgresql.org/.