In file included from /home/andres/src/postgresql/src/port/pg_crc.c:21: /home/andres/src/postgresql/src/include/utils/pg_crc_tables.h:36:14: warning: no previous extern declaration for non-static variable 'pg_crc32_table' [-Wmissing-variable-declarations] const uint32 pg_crc32_table[256] = { ^ 1 warning generated. In file included from /home/andres/src/postgresql/src/port/pg_crc.c:21: /home/andres/src/postgresql/src/include/utils/pg_crc_tables.h:36:14: warning: no previous extern declaration for non-static variable 'pg_crc32_table' [-Wmissing-variable-declarations] const uint32 pg_crc32_table[256] = { ^ 1 warning generated. bootparse.c:1267:5: warning: no previous extern declaration for non-static variable 'boot_yychar' [-Wmissing-variable-declarations] int yychar; ^ bootparse.c:67:25: note: expanded from macro 'yychar' #define yychar boot_yychar ^ bootparse.c:1282:5: warning: no previous extern declaration for non-static variable 'boot_yynerrs' [-Wmissing-variable-declarations] int yynerrs; ^ bootparse.c:69:25: note: expanded from macro 'yynerrs' #define yynerrs boot_yynerrs ^ /home/andres/src/postgresql/src/backend/bootstrap/bootstrap.c:52:9: warning: no previous extern declaration for non-static variable 'bootstrap_data_checksum_version' [-Wmissing-variable-declarations] uint32 bootstrap_data_checksum_version = 0; /* No checksum */ ^ pg_shmem.c:41:15: warning: no previous extern declaration for non-static variable 'UsedShmemSegID' [-Wmissing-variable-declarations] unsigned long UsedShmemSegID = 0; ^ pg_shmem.c:42:10: warning: no previous extern declaration for non-static variable 'UsedShmemSegAddr' [-Wmissing-variable-declarations] void *UsedShmemSegAddr = NULL; ^ 1 warning generated. 2 warnings generated. 2 warnings generated. /home/andres/src/postgresql/src/backend/catalog/heap.c:77:7: warning: no previous extern declaration for non-static variable 'binary_upgrade_next_heap_pg_class_oid' [-Wmissing-variable-declarations] Oid binary_upgrade_next_heap_pg_class_oid = InvalidOid; ^ /home/andres/src/postgresql/src/backend/catalog/heap.c:78:7: warning: no previous extern declaration for non-static variable 'binary_upgrade_next_toast_pg_class_oid' [-Wmissing-variable-declarations] Oid binary_upgrade_next_toast_pg_class_oid = InvalidOid; ^ /home/andres/src/postgresql/src/backend/nodes/nodes.c:31:10: warning: no previous extern declaration for non-static variable 'newNodeMacroHolder' [-Wmissing-variable-declarations] Node *newNodeMacroHolder; ^ 1 warning generated. /home/andres/src/postgresql/src/backend/libpq/be-secure.c:116:10: warning: no previous extern declaration for non-static variable 'SSLCipherSuites' [-Wmissing-variable-declarations] char *SSLCipherSuites = NULL; ^ /home/andres/src/postgresql/src/backend/libpq/be-secure.c:119:10: warning: no previous extern declaration for non-static variable 'SSLECDHCurve' [-Wmissing-variable-declarations] char *SSLECDHCurve; ^ /home/andres/src/postgresql/src/backend/libpq/be-secure.c:122:9: warning: no previous extern declaration for non-static variable 'SSLPreferServerCiphers' [-Wmissing-variable-declarations] bool SSLPreferServerCiphers; ^ 2 warnings generated. 3 warnings generated. /home/andres/src/postgresql/src/backend/catalog/index.c:72:7: warning: no previous extern declaration for non-static variable 'binary_upgrade_next_index_pg_class_oid' [-Wmissing-variable-declarations] Oid binary_upgrade_next_index_pg_class_oid = InvalidOid; ^ /home/andres/src/postgresql/src/backend/postmaster/bgworker.c:93:24: warning: no previous extern declaration for non-static variable 'BackgroundWorkerData' [-Wmissing-variable-declarations] BackgroundWorkerArray *BackgroundWorkerData; ^ /home/andres/src/postgresql/src/backend/libpq/pqcomm.c:102:7: warning: no previous extern declaration for non-static variable 'Unix_socket_permissions' [-Wmissing-variable-declarations] int Unix_socket_permissions; ^ /home/andres/src/postgresql/src/backend/libpq/pqcomm.c:103:10: warning: no previous extern declaration for non-static variable 'Unix_socket_group' [-Wmissing-variable-declarations] char *Unix_socket_group; ^ 1 warning generated. 2 warnings generated. 1 warning generated. /home/andres/src/postgresql/src/backend/commands/event_trigger.c:54:25: warning: no previous extern declaration for non-static variable 'currentEventTriggerState' [-Wmissing-variable-declarations] EventTriggerQueryState *currentEventTriggerState = NULL; ^ 1 warning generated. /home/andres/src/postgresql/src/backend/postmaster/postmaster.c:241:10: warning: no previous extern declaration for non-static variable 'output_config_variable' [-Wmissing-variable-declarations] char *output_config_variable = NULL; ^ /home/andres/src/postgresql/src/backend/postmaster/postmaster.c:338:7: warning: no previous extern declaration for non-static variable 'redirection_done' [-Wmissing-variable-declarations] bool redirection_done = false; /* stderr redirected for syslogger? */ ^ /home/andres/src/postgresql/src/backend/access/heap/heapam.c:76:7: warning: no previous extern declaration for non-static variable 'synchronize_seqscans' [-Wmissing-variable-declarations] bool synchronize_seqscans = true; ^ 2 warnings generated. /home/andres/src/postgresql/src/backend/catalog/pg_enum.c:34:7: warning: no previous extern declaration for non-static variable 'binary_upgrade_next_pg_enum_oid' [-Wmissing-variable-declarations] Oid binary_upgrade_next_pg_enum_oid = InvalidOid; ^ 1 warning generated. 1 warning generated. repl_gram.c:1148:5: warning: no previous extern declaration for non-static variable 'replication_yychar' [-Wmissing-variable-declarations] int yychar; ^ repl_gram.c:67:25: note: expanded from macro 'yychar' #define yychar replication_yychar ^ repl_gram.c:1163:5: warning: no previous extern declaration for non-static variable 'replication_yynerrs' [-Wmissing-variable-declarations] int yynerrs; ^ repl_gram.c:69:25: note: expanded from macro 'yynerrs' #define yynerrs replication_yynerrs ^ 2 warnings generated. /home/andres/src/postgresql/src/backend/commands/tablespace.c:82:10: warning: no previous extern declaration for non-static variable 'default_tablespace' [-Wmissing-variable-declarations] char *default_tablespace = NULL; ^ /home/andres/src/postgresql/src/backend/commands/tablespace.c:83:10: warning: no previous extern declaration for non-static variable 'temp_tablespaces' [-Wmissing-variable-declarations] char *temp_tablespaces = NULL; ^ /home/andres/src/postgresql/src/backend/commands/user.c:41:7: warning: no previous extern declaration for non-static variable 'binary_upgrade_next_pg_authid_oid' [-Wmissing-variable-declarations] Oid binary_upgrade_next_pg_authid_oid = InvalidOid; ^ 2 warnings generated. 1 warning generated. /home/andres/src/postgresql/src/backend/commands/typecmds.c:89:7: warning: no previous extern declaration for non-static variable 'binary_upgrade_next_array_pg_type_oid' [-Wmissing-variable-declarations] Oid binary_upgrade_next_array_pg_type_oid = InvalidOid; ^ 1 warning generated. /home/andres/src/postgresql/src/backend/access/rmgrdesc/xlogdesc.c:27:32: warning: no previous extern declaration for non-static variable 'wal_level_options' [-Wmissing-variable-declarations] const struct config_enum_entry wal_level_options[] = { ^ 1 warning generated. /home/andres/src/postgresql/src/backend/catalog/toasting.c:36:7: warning: no previous extern declaration for non-static variable 'binary_upgrade_next_toast_pg_type_oid' [-Wmissing-variable-declarations] Oid binary_upgrade_next_toast_pg_type_oid = InvalidOid; ^ 1 warning generated. /home/andres/src/postgresql/src/backend/catalog/pg_type.c:39:7: warning: no previous extern declaration for non-static variable 'binary_upgrade_next_pg_type_oid' [-Wmissing-variable-declarations] Oid binary_upgrade_next_pg_type_oid = InvalidOid; ^ 1 warning generated. /home/andres/src/postgresql/src/backend/tcop/postgres.c:98:7: warning: no previous extern declaration for non-static variable 'Log_disconnections' [-Wmissing-variable-declarations] bool Log_disconnections = false; ^ /home/andres/src/postgresql/src/backend/tcop/postgres.c:124:10: warning: no previous extern declaration for non-static variable 'stack_base_ptr' [-Wmissing-variable-declarations] char *stack_base_ptr = NULL; ^ 2 warnings generated. /home/andres/src/postgresql/src/backend/storage/ipc/dsm_impl.c:93:32: warning: no previous extern declaration for non-static variable 'dynamic_shared_memory_options' [-Wmissing-variable-declarations] const struct config_enum_entry dynamic_shared_memory_options[] = { ^ 1 warning generated. /home/andres/src/postgresql/src/backend/access/transam/xlog.c:85:7: warning: no previous extern declaration for non-static variable 'CommitDelay' [-Wmissing-variable-declarations] int CommitDelay = 0; /* precommit delay in microseconds */ ^ /home/andres/src/postgresql/src/backend/access/transam/xlog.c:86:7: warning: no previous extern declaration for non-static variable 'CommitSiblings' [-Wmissing-variable-declarations] int CommitSiblings = 5; /* # concurrent xacts needed to sleep */ ^ /home/andres/src/postgresql/src/backend/access/transam/xlog.c:110:32: warning: no previous extern declaration for non-static variable 'sync_method_options' [-Wmissing-variable-declarations] const struct config_enum_entry sync_method_options[] = { ^ /home/andres/src/postgresql/src/backend/utils/adt/datetime.c:62:10: warning: no previous extern declaration for non-static variable 'months' [-Wmissing-variable-declarations] char *months[] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", ^ /home/andres/src/postgresql/src/backend/utils/adt/datetime.c:65:10: warning: no previous extern declaration for non-static variable 'days' [-Wmissing-variable-declarations] char *days[] = {"Sunday", "Monday", "Tuesday", "Wednesday", ^ /home/andres/src/postgresql/src/backend/storage/ipc/shmem.c:84:13: warning: no previous extern declaration for non-static variable 'ShmemLock' [-Wmissing-variable-declarations] slock_t *ShmemLock; /* spinlock for shared memory and LWLock ^ 1 warning generated. /home/andres/src/postgresql/src/backend/storage/page/bufpage.c:25:7: warning: no previous extern declaration for non-static variable 'ignore_checksum_failure' [-Wmissing-variable-declarations] bool ignore_checksum_failure = false; ^ 1 warning generated. /home/andres/src/postgresql/src/backend/utils/cache/relfilenodemap.c:36:13: warning: no previous extern declaration for non-static variable 'relfilenode_skey' [-Wmissing-variable-declarations] ScanKeyData relfilenode_skey[2]; ^ /home/andres/src/postgresql/src/backend/storage/lmgr/lock.c:241:33: warning: no previous extern declaration for non-static variable 'FastPathStrongRelationLocks' [-Wmissing-variable-declarations] FastPathStrongRelationLockData *FastPathStrongRelationLocks; ^ 1 warning generated. 2 warnings generated. 1 warning generated. 3 warnings generated. /home/andres/src/postgresql/src/backend/storage/lmgr/s_lock.c:23:10: warning: no previous extern declaration for non-static variable 'dummy_spinlock' [-Wmissing-variable-declarations] slock_t dummy_spinlock; ^ 1 warning generated. /home/andres/src/postgresql/src/backend/utils/init/globals.c:126:7: warning: no previous extern declaration for non-static variable 'GinFuzzySearchLimit' [-Wmissing-variable-declarations] int GinFuzzySearchLimit = 0; ^ /home/andres/src/postgresql/src/backend/utils/init/globals.c:26:17: warning: no previous extern declaration for non-static variable 'FrontendProtocol' [-Wmissing-variable-declarations] ProtocolVersion FrontendProtocol; ^ 2 warnings generated. /home/andres/src/postgresql/src/backend/utils/misc/guc.c:419:7: warning: no previous extern declaration for non-static variable 'Password_encryption' [-Wmissing-variable-declarations] bool Password_encryption = true; ^ /home/andres/src/postgresql/src/backend/utils/misc/guc.c:413:10: warning: no previous extern declaration for non-static variable 'event_source' [-Wmissing-variable-declarations] char *event_source; ^ /home/andres/src/postgresql/src/backend/utils/misc/guc.c:438:10: warning: no previous extern declaration for non-static variable 'pgstat_temp_directory' [-Wmissing-variable-declarations] char *pgstat_temp_directory; ^ /home/andres/src/postgresql/src/backend/utils/misc/guc.c:479:10: warning: no previous extern declaration for non-static variable 'role_string' [-Wmissing-variable-declarations] char *role_string; ^ /home/andres/src/postgresql/src/backend/utils/sort/tuplesort.c:128:7: warning: no previous extern declaration for non-static variable 'trace_sort' [-Wmissing-variable-declarations] bool trace_sort = false; ^ 1 warning generated. 4 warnings generated. /home/andres/src/postgresql/src/interfaces/ecpg/preproc/keywords.c:25:19: warning: no previous extern declaration for non-static variable 'SQLScanKeywords' [-Wmissing-variable-declarations] const ScanKeyword SQLScanKeywords[] = { ^ /home/andres/src/postgresql/src/interfaces/ecpg/preproc/keywords.c:29:11: warning: no previous extern declaration for non-static variable 'NumSQLScanKeywords' [-Wmissing-variable-declarations] const int NumSQLScanKeywords = lengthof(SQLScanKeywords); ^ 2 warnings generated. preproc.y:63:17: warning: no previous extern declaration for non-static variable 'ecpg_query' [-Wmissing-variable-declarations] struct ECPGtype ecpg_query = {ECPGt_char_variable, NULL, NULL, NULL, {NULL}, 0}; ^ In file included from preproc.y:14959: /home/andres/src/postgresql/src/interfaces/ecpg/preproc/pgc.l:67:4: warning: no previous extern declaration for non-static variable 'yy_buffer' [-Wmissing-variable-declarations] } *yy_buffer = NULL; ^ preproc.c:28232:5: warning: no previous extern declaration for non-static variable 'base_yychar' [-Wmissing-variable-declarations] int yychar; ^ preproc.c:67:25: note: expanded from macro 'yychar' #define yychar base_yychar ^ preproc.c:28255:5: warning: no previous extern declaration for non-static variable 'base_yynerrs' [-Wmissing-variable-declarations] int yynerrs; ^ preproc.c:69:25: note: expanded from macro 'yynerrs' #define yynerrs base_yynerrs ^ In file included from preproc.y:14959: /home/andres/src/postgresql/src/interfaces/ecpg/preproc/pgc.l:59:5: warning: no previous extern declaration for non-static variable 'state_before' [-Wmissing-variable-declarations] int state_before; ^ 5 warnings generated. /home/andres/src/postgresql/src/bin/initdb/initdb.c:185:13: warning: no previous extern declaration for non-static variable 'subdirs' [-Wmissing-variable-declarations] const char *subdirs[] = { ^ /home/andres/src/postgresql/src/bin/pg_basebackup/pg_basebackup.c:37:10: warning: no previous extern declaration for non-static variable 'basedir' [-Wmissing-variable-declarations] char *basedir = NULL; ^ /home/andres/src/postgresql/src/bin/pg_basebackup/pg_basebackup.c:39:7: warning: no previous extern declaration for non-static variable 'format' [-Wmissing-variable-declarations] char format = 'p'; /* p(lain)/t(ar) */ ^ /home/andres/src/postgresql/src/bin/pg_basebackup/pg_basebackup.c:40:10: warning: no previous extern declaration for non-static variable 'label' [-Wmissing-variable-declarations] char *label = "pg_basebackup base backup"; ^ /home/andres/src/postgresql/src/bin/pg_basebackup/pg_basebackup.c:41:7: warning: no previous extern declaration for non-static variable 'showprogress' [-Wmissing-variable-declarations] bool showprogress = false; ^ /home/andres/src/postgresql/src/bin/pg_basebackup/pg_basebackup.c:42:7: warning: no previous extern declaration for non-static variable 'verbose' [-Wmissing-variable-declarations] int verbose = 0; ^ /home/andres/src/postgresql/src/bin/pg_basebackup/pg_basebackup.c:43:7: warning: no previous extern declaration for non-static variable 'compresslevel' [-Wmissing-variable-declarations] int compresslevel = 0; ^ /home/andres/src/postgresql/src/bin/pg_basebackup/pg_basebackup.c:44:7: warning: no previous extern declaration for non-static variable 'includewal' [-Wmissing-variable-declarations] bool includewal = false; ^ /home/andres/src/postgresql/src/bin/pg_basebackup/pg_basebackup.c:45:7: warning: no previous extern declaration for non-static variable 'streamwal' [-Wmissing-variable-declarations] bool streamwal = false; ^ /home/andres/src/postgresql/src/bin/pg_basebackup/pg_basebackup.c:46:7: warning: no previous extern declaration for non-static variable 'fastcheckpoint' [-Wmissing-variable-declarations] bool fastcheckpoint = false; ^ /home/andres/src/postgresql/src/bin/pg_basebackup/pg_basebackup.c:47:7: warning: no previous extern declaration for non-static variable 'writerecoveryconf' [-Wmissing-variable-declarations] bool writerecoveryconf = false; ^ /home/andres/src/postgresql/src/bin/pg_basebackup/pg_basebackup.c:48:7: warning: no previous extern declaration for non-static variable 'standby_message_timeout' [-Wmissing-variable-declarations] int standby_message_timeout = 10 * 1000; /* 10 sec = default */ ^ 11 warnings generated. keywords.c:26:19: warning: no previous extern declaration for non-static variable 'FEScanKeywords' [-Wmissing-variable-declarations] const ScanKeyword FEScanKeywords[] = { ^ keywords.c:30:11: warning: no previous extern declaration for non-static variable 'NumFEScanKeywords' [-Wmissing-variable-declarations] const int NumFEScanKeywords = lengthof(FEScanKeywords); ^ 1 warning generated. 2 warnings generated. /home/andres/src/postgresql/src/bin/pg_basebackup/pg_receivexlog.c:35:10: warning: no previous extern declaration for non-static variable 'basedir' [-Wmissing-variable-declarations] char *basedir = NULL; ^ /home/andres/src/postgresql/src/bin/pg_basebackup/pg_receivexlog.c:36:7: warning: no previous extern declaration for non-static variable 'verbose' [-Wmissing-variable-declarations] int verbose = 0; ^ /home/andres/src/postgresql/src/bin/pg_basebackup/pg_receivexlog.c:37:7: warning: no previous extern declaration for non-static variable 'noloop' [-Wmissing-variable-declarations] int noloop = 0; ^ /home/andres/src/postgresql/src/bin/pg_basebackup/pg_receivexlog.c:38:7: warning: no previous extern declaration for non-static variable 'standby_message_timeout' [-Wmissing-variable-declarations] int standby_message_timeout = 10 * 1000; /* 10 sec = default */ ^ /home/andres/src/postgresql/src/bin/pg_basebackup/pg_receivexlog.c:39:15: warning: no previous extern declaration for non-static variable 'time_to_abort' [-Wmissing-variable-declarations] volatile bool time_to_abort = false; ^ 5 warnings generated. /home/andres/src/postgresql/src/bin/pg_dump/keywords.c:26:19: warning: no previous extern declaration for non-static variable 'FEScanKeywords' [-Wmissing-variable-declarations] const ScanKeyword FEScanKeywords[] = { ^ /home/andres/src/postgresql/src/bin/pg_dump/keywords.c:30:11: warning: no previous extern declaration for non-static variable 'NumFEScanKeywords' [-Wmissing-variable-declarations] const int NumFEScanKeywords = lengthof(FEScanKeywords); ^ 2 warnings generated. /home/andres/src/postgresql/src/bin/pg_dump/pg_dump.c:93:7: warning: no previous extern declaration for non-static variable 'schemaOnly' [-Wmissing-variable-declarations] bool schemaOnly; ^ /home/andres/src/postgresql/src/bin/pg_dump/pg_dump.c:94:7: warning: no previous extern declaration for non-static variable 'dataOnly' [-Wmissing-variable-declarations] bool dataOnly; ^ /home/andres/src/postgresql/src/bin/pg_dump/pg_dump.c:95:7: warning: no previous extern declaration for non-static variable 'dumpSections' [-Wmissing-variable-declarations] int dumpSections; /* bitmask of chosen sections */ ^ /home/andres/src/postgresql/src/bin/pg_dump/pg_dump.c:96:7: warning: no previous extern declaration for non-static variable 'aclsSkip' [-Wmissing-variable-declarations] bool aclsSkip; ^ /home/andres/src/postgresql/src/bin/pg_dump/pg_dump.c:97:13: warning: no previous extern declaration for non-static variable 'lockWaitTimeout' [-Wmissing-variable-declarations] const char *lockWaitTimeout; ^ keywords.c:26:19: warning: no previous extern declaration for non-static variable 'FEScanKeywords' [-Wmissing-variable-declarations] const ScanKeyword FEScanKeywords[] = { ^ keywords.c:30:11: warning: no previous extern declaration for non-static variable 'NumFEScanKeywords' [-Wmissing-variable-declarations] const int NumFEScanKeywords = lengthof(FEScanKeywords); ^ 2 warnings generated. 5 warnings generated. pl_gram.c:1931:5: warning: no previous extern declaration for non-static variable 'plpgsql_yychar' [-Wmissing-variable-declarations] int yychar; ^ pl_gram.c:67:25: note: expanded from macro 'yychar' #define yychar plpgsql_yychar ^ pl_gram.c:1954:5: warning: no previous extern declaration for non-static variable 'plpgsql_yynerrs' [-Wmissing-variable-declarations] int yynerrs; ^ pl_gram.c:69:25: note: expanded from macro 'yynerrs' #define yynerrs plpgsql_yynerrs ^ 2 warnings generated.