Hi, Debian's reproducible builds project has revealed that the full build path gets embedded into server/catalog/schemapg.h:
/*------------------------------------------------------------------------- * * schemapg.h * Schema_pg_xxx macros for use by relcache.c * * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * * NOTES * ****************************** * *** DO NOT EDIT THIS FILE! *** * ****************************** * * It has been GENERATED by /build/postgresql-11-05gRdu/build/../src/backend/catalog/genbki.pl * *------------------------------------------------------------------------- */ This information will vary on rebuilding the binaries, needlessly causing different checksums. I'm proposing to strip that down to "It has been GENERATED genbki.pl". Patch attached. Christoph
diff --git a/src/backend/catalog/genbki.pl b/src/backend/catalog/genbki.pl new file mode 100644 index 256a9c9..30153e6 *** a/src/backend/catalog/genbki.pl --- b/src/backend/catalog/genbki.pl *************** print $schemapg <<EOM; *** 340,346 **** * *** DO NOT EDIT THIS FILE! *** * ****************************** * ! * It has been GENERATED by $0 * *------------------------------------------------------------------------- */ --- 340,346 ---- * *** DO NOT EDIT THIS FILE! *** * ****************************** * ! * It has been GENERATED by genbki.pl * *------------------------------------------------------------------------- */
