PG-1235: Fix product name and version

Issue: pg_upgrade and some other tests are failing

This is caused by some mistake during the 17.2 rebase, where the commits
that fixed this issue previously, by changing the version and product name,
simply disappeared.

Fix: reintroduce the same changes, with this, the format of the name / version
is the same as for 17.0

Author: dutow

contrib/oid2name/oid2name.c

@@ -110,7 +110,7 @@ get_opts(int argc, char **argv, struct options *my_opts)
 		}
 		if (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-V") == 0)
 		{
-			puts("oid2name (Percona Server for PostgreSQL) " PG_VERSION);
+			puts("oid2name (PostgreSQL) " PG_VERSION);
 			exit(0);
 		}
 	}

contrib/vacuumlo/vacuumlo.c

@@ -480,7 +480,7 @@ main(int argc, char **argv)
 		}
 		if (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-V") == 0)
 		{
-			puts("vacuumlo (Percona Server for PostgreSQL) " PG_VERSION);
+			puts("vacuumlo (PostgreSQL) " PG_VERSION);
 			exit(0);
 		}
 	}

meson.build

@@ -145,7 +145,7 @@ cdata.set_quoted('PACKAGE_VERSION', pg_version)
 cdata.set_quoted('PACKAGE_STRING', 'PostgreSQL @0@'.format(pg_version))
 cdata.set_quoted('PACKAGE_TARNAME', 'postgresql')
 
-pg_version += ' - Percona Server for PostgreSQL' + pg_version_major.to_string() + '.' + pg_version_minor.to_string() + '.' + pg_percona_ver
+pg_version += ' - PostgreSQL ' + pg_version_major.to_string() + '.' + pg_version_minor.to_string() + '.' + pg_percona_ver
 pg_version += get_option('extra_version')
 cdata.set_quoted('PG_VERSION', pg_version)
 cdata.set_quoted('PG_MAJORVERSION', pg_version_major.to_string())

src/bin/initdb/initdb.c

@@ -3215,7 +3215,7 @@ main(int argc, char *argv[])
 		}
 		if (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-V") == 0)
 		{
-			puts("initdb (Percona Server for PostgreSQL) " PG_VERSION);
+			puts("initdb (PostgreSQL) " PG_VERSION);
 			exit(0);
 		}
 	}

src/bin/pg_archivecleanup/pg_archivecleanup.c

@@ -307,7 +307,7 @@ main(int argc, char **argv)
 		}
 		if (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-V") == 0)
 		{
-			puts("pg_archivecleanup (Percona Server for PostgreSQL) " PG_VERSION);
+			puts("pg_archivecleanup (PostgreSQL) " PG_VERSION);
 			exit(0);
 		}
 	}

src/bin/pg_basebackup/pg_basebackup.c

@@ -2415,7 +2415,7 @@ main(int argc, char **argv)
 		else if (strcmp(argv[1], "-V") == 0
 				 || strcmp(argv[1], "--version") == 0)
 		{
-			puts("pg_basebackup (Percona Server for PostgreSQL) " PG_VERSION);
+			puts("pg_basebackup (PostgreSQL) " PG_VERSION);
 			exit(0);
 		}
 	}

src/bin/pg_basebackup/pg_createsubscriber.c

@@ -344,7 +344,7 @@ get_exec_path(const char *argv0, const char *progname)
 	char	   *exec_path;
 	int			ret;
 
-	versionstr = psprintf("%s (Percona Server for PostgreSQL) %s\n", progname, PG_VERSION);
+	versionstr = psprintf("%s (PostgreSQL) %s\n", progname, PG_VERSION);
 	exec_path = pg_malloc(MAXPGPATH);
 	ret = find_other_exec(argv0, progname, versionstr, exec_path);
 
@@ -1916,7 +1916,7 @@ main(int argc, char **argv)
 		else if (strcmp(argv[1], "-V") == 0
 				 || strcmp(argv[1], "--version") == 0)
 		{
-			puts("pg_createsubscriber (Percona Server for PostgreSQL) " PG_VERSION);
+			puts("pg_createsubscriber (PostgreSQL) " PG_VERSION);
 			exit(0);
 		}
 	}

src/bin/pg_basebackup/pg_receivewal.c

@@ -672,7 +672,7 @@ main(int argc, char **argv)
 		else if (strcmp(argv[1], "-V") == 0 ||
 				 strcmp(argv[1], "--version") == 0)
 		{
-			puts("pg_receivewal (Percona Server for PostgreSQL) " PG_VERSION);
+			puts("pg_receivewal (PostgreSQL) " PG_VERSION);
 			exit(0);
 		}
 	}

src/bin/pg_basebackup/pg_recvlogical.c

@@ -741,7 +741,7 @@ main(int argc, char **argv)
 		else if (strcmp(argv[1], "-V") == 0 ||
 				 strcmp(argv[1], "--version") == 0)
 		{
-			puts("pg_recvlogical (Percona Server for PostgreSQL) " PG_VERSION);
+			puts("pg_recvlogical (PostgreSQL) " PG_VERSION);
 			exit(0);
 		}
 	}

src/bin/pg_checksums/pg_checksums.c

@@ -464,7 +464,7 @@ main(int argc, char *argv[])
 		}
 		if (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-V") == 0)
 		{
-			puts("pg_checksums (Percona Server for PostgreSQL) " PG_VERSION);
+			puts("pg_checksums (PostgreSQL) " PG_VERSION);
 			exit(0);
 		}
 	}