tool/mkctimec.tcl

   1 #!/usr/bin/tclsh
   2 #
   3 # To build the
   4 #
   5 #   const char **azCompileOpt[]
   6 #
   7 # definition used in src/ctime.c, run this script from
   8 # the checkout root. It generates src/ctime.c .
   9 #
  10
  11
  12 set ::headWarning {/* DO NOT EDIT!
  13 ** This file is automatically generated by the script in the canonical
  14 ** SQLite source tree at tool/mkctimec.tcl.
  15 **
  16 ** To modify this header, edit any of the various lists in that script
  17 ** which specify categories of generated conditionals in this file.
  18 */}
  19
  20 # Make { and } easier to put into literals (even on EBCDIC machines.)
  21 regexp {(\{)(\})} "{}" ma ::lb ::rb
  22
  23 set ::headCode "
  24 /*
  25 ** 2010 February 23
  26 **
  27 ** The author disclaims copyright to this source code.  In place of
  28 ** a legal notice, here is a blessing:
  29 **
  30 **    May you do good and not evil.
  31 **    May you find forgiveness for yourself and forgive others.
  32 **    May you share freely, never taking more than you give.
  33 **
  34 *************************************************************************
  35 **
  36 ** This file implements routines used to report what compile-time options
  37 ** SQLite was built with.
  38 */
  39 #ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS /* IMP: R-16824-07538 */
  40
  41 /*
  42 ** Include the configuration header output by 'configure' if we're using the
  43 ** autoconf-based build
  44 */
  45 #if defined(_HAVE_SQLITE_CONFIG_H) && !defined(SQLITECONFIG_H)
  46 #include \"config.h\"
  47 #define SQLITECONFIG_H 1
  48 #endif
  49
  50 /* These macros are provided to \"stringify\" the value of the define
  51 ** for those options in which the value is meaningful. */
  52 #define CTIMEOPT_VAL_(opt) #opt
  53 #define CTIMEOPT_VAL(opt) CTIMEOPT_VAL_(opt)
  54
  55 /* Like CTIMEOPT_VAL, but especially for SQLITE_DEFAULT_LOOKASIDE. This
  56 ** option requires a separate macro because legal values contain a single
  57 ** comma. e.g. (-DSQLITE_DEFAULT_LOOKASIDE=\"100,100\") */
  58 #define CTIMEOPT_VAL2_(opt1,opt2) #opt1 \",\" #opt2
  59 #define CTIMEOPT_VAL2(opt) CTIMEOPT_VAL2_(opt)
  60 #include \"sqliteInt.h\"
  61
  62 /*
  63 ** An array of names of all compile-time options.  This array should
  64 ** be sorted A-Z.
  65 **
  66 ** This array looks large, but in a typical installation actually uses
  67 ** only a handful of compile-time options, so most times this array is usually
  68 ** rather short and uses little memory space.
  69 */
  70 static const char * const sqlite3azCompileOpt\[\] = $::lb
  71 "
  72
  73 set ::tailCode "
  74 $::rb ;
  75
  76 const char **sqlite3CompileOptions(int *pnOpt){
  77   *pnOpt = sizeof(sqlite3azCompileOpt) / sizeof(sqlite3azCompileOpt\[0\]);
  78   return (const char**)sqlite3azCompileOpt;
  79 }
  80
  81 #endif /* SQLITE_OMIT_COMPILEOPTION_DIAGS */
  82 "
  83
  84 # All Boolean compile time options which default to something
  85 # other than 0 or empty. The default is paired with the PP
  86 # symbol so that a differing define can be detected.
  87 #
  88 set boolean_defnnz_options {
  89   {SQLITE_HOMEGROWN_RECURSIVE_MUTEX 1}
  90   {SQLITE_POWERSAFE_OVERWRITE 1}
  91   {SQLITE_DEFAULT_MEMSTATUS 1}
  92   {SQLITE_OMIT_TRACE 1}
  93   {SQLITE_ALLOW_COVERING_INDEX_SCAN 1}
  94 }
  95
  96 # All Boolean compile time options which default to 0 or empty.
  97 #
  98 set boolean_defnil_options {
  99   SQLITE_32BIT_ROWID
 100   SQLITE_4_BYTE_ALIGNED_MALLOC
 101   SQLITE_64BIT_STATS
 102   SQLITE_ALLOW_URI_AUTHORITY
 103   SQLITE_BUG_COMPATIBLE_20160819
 104   SQLITE_CASE_SENSITIVE_LIKE
 105   SQLITE_CHECK_PAGES
 106   SQLITE_COVERAGE_TEST
 107   SQLITE_DEBUG
 108   SQLITE_DEFAULT_AUTOMATIC_INDEX
 109   SQLITE_DEFAULT_AUTOVACUUM
 110   SQLITE_DEFAULT_CKPTFULLFSYNC
 111   SQLITE_DEFAULT_FOREIGN_KEYS
 112   SQLITE_DEFAULT_LOCKING_MODE
 113   SQLITE_DEFAULT_RECURSIVE_TRIGGERS
 114   SQLITE_DEFAULT_SYNCHRONOUS
 115   SQLITE_DEFAULT_WAL_SYNCHRONOUS
 116   SQLITE_DIRECT_OVERFLOW_READ
 117   SQLITE_DISABLE_DIRSYNC
 118   SQLITE_DISABLE_FTS3_UNICODE
 119   SQLITE_DISABLE_FTS4_DEFERRED
 120   SQLITE_DISABLE_INTRINSIC
 121   SQLITE_DISABLE_LFS
 122   SQLITE_DISABLE_PAGECACHE_OVERFLOW_STATS
 123   SQLITE_DISABLE_SKIPAHEAD_DISTINCT
 124   SQLITE_ENABLE_8_3_NAMES
 125   SQLITE_ENABLE_API_ARMOR
 126   SQLITE_ENABLE_ATOMIC_WRITE
 127   SQLITE_ENABLE_BATCH_ATOMIC_WRITE
 128   SQLITE_ENABLE_BYTECODE_VTAB
 129   SQLITE_ENABLE_COLUMN_METADATA
 130   SQLITE_ENABLE_COLUMN_USED_MASK
 131   SQLITE_ENABLE_COSTMULT
 132   SQLITE_ENABLE_CURSOR_HINTS
 133   SQLITE_ENABLE_DBPAGE_VTAB
 134   SQLITE_ENABLE_DBSTAT_VTAB
 135   SQLITE_ENABLE_EXPENSIVE_ASSERT
 136   SQLITE_ENABLE_EXPLAIN_COMMENTS
 137   SQLITE_ENABLE_FTS3
 138   SQLITE_ENABLE_FTS3_PARENTHESIS
 139   SQLITE_ENABLE_FTS3_TOKENIZER
 140   SQLITE_ENABLE_FTS4
 141   SQLITE_ENABLE_FTS5
 142   SQLITE_ENABLE_GEOPOLY
 143   SQLITE_ENABLE_HIDDEN_COLUMNS
 144   SQLITE_ENABLE_ICU
 145   SQLITE_ENABLE_IOTRACE
 146   SQLITE_ENABLE_LOAD_EXTENSION
 147   SQLITE_ENABLE_LOCKING_STYLE
 148   SQLITE_ENABLE_MATH_FUNCTIONS
 149   SQLITE_ENABLE_MEMORY_MANAGEMENT
 150   SQLITE_ENABLE_MEMSYS3
 151   SQLITE_ENABLE_MEMSYS5
 152   SQLITE_ENABLE_MULTIPLEX
 153   SQLITE_ENABLE_NORMALIZE
 154   SQLITE_ENABLE_NULL_TRIM
 155   SQLITE_ENABLE_OFFSET_SQL_FUNC
 156   SQLITE_ENABLE_OVERSIZE_CELL_CHECK
 157   SQLITE_ENABLE_PREUPDATE_HOOK
 158   SQLITE_ENABLE_QPSG
 159   SQLITE_ENABLE_RBU
 160   SQLITE_ENABLE_RTREE
 161   SQLITE_ENABLE_SESSION
 162   SQLITE_ENABLE_SNAPSHOT
 163   SQLITE_ENABLE_SORTER_REFERENCES
 164   SQLITE_ENABLE_SQLLOG
 165   SQLITE_ENABLE_STAT4
 166   SQLITE_ENABLE_STMT_SCANSTATUS
 167   SQLITE_ENABLE_STMTVTAB
 168   SQLITE_ENABLE_TREETRACE
 169   SQLITE_ENABLE_UNKNOWN_SQL_FUNCTION
 170   SQLITE_ENABLE_UNLOCK_NOTIFY
 171   SQLITE_ENABLE_UPDATE_DELETE_LIMIT
 172   SQLITE_ENABLE_URI_00_ERROR
 173   SQLITE_ENABLE_VFSTRACE
 174   SQLITE_ENABLE_WHERETRACE
 175   SQLITE_ENABLE_ZIPVFS
 176   SQLITE_EXPLAIN_ESTIMATED_ROWS
 177   SQLITE_EXTRA_IFNULLROW
 178   SQLITE_FTS5_ENABLE_TEST_MI
 179   SQLITE_FTS5_NO_WITHOUT_ROWID
 180   SQLITE_IGNORE_AFP_LOCK_ERRORS
 181   SQLITE_IGNORE_FLOCK_LOCK_ERRORS
 182   SQLITE_INLINE_MEMCPY
 183   SQLITE_INT64_TYPE
 184   SQLITE_LIKE_DOESNT_MATCH_BLOBS
 185   SQLITE_LOCK_TRACE
 186   SQLITE_LOG_CACHE_SPILL
 187   SQLITE_MEMDEBUG
 188   SQLITE_MIXED_ENDIAN_64BIT_FLOAT
 189   SQLITE_MMAP_READWRITE
 190   SQLITE_MUTEX_NOOP
 191   SQLITE_MUTEX_OMIT
 192   SQLITE_MUTEX_PTHREADS
 193   SQLITE_MUTEX_W32
 194   SQLITE_NEED_ERR_NAME
 195   SQLITE_NO_SYNC
 196   SQLITE_OMIT_ALTERTABLE
 197   SQLITE_OMIT_ANALYZE
 198   SQLITE_OMIT_ATTACH
 199   SQLITE_OMIT_AUTHORIZATION
 200   SQLITE_OMIT_AUTOINCREMENT
 201   SQLITE_OMIT_AUTOINIT
 202   SQLITE_OMIT_AUTOMATIC_INDEX
 203   SQLITE_OMIT_AUTORESET
 204   SQLITE_OMIT_AUTOVACUUM
 205   SQLITE_OMIT_BETWEEN_OPTIMIZATION
 206   SQLITE_OMIT_BLOB_LITERAL
 207   SQLITE_OMIT_CAST
 208   SQLITE_OMIT_CHECK
 209   SQLITE_OMIT_COMPLETE
 210   SQLITE_OMIT_COMPOUND_SELECT
 211   SQLITE_OMIT_CONFLICT_CLAUSE
 212   SQLITE_OMIT_CTE
 213   SQLITE_OMIT_DECLTYPE
 214   SQLITE_OMIT_DEPRECATED
 215   SQLITE_OMIT_DESERIALIZE
 216   SQLITE_OMIT_DISKIO
 217   SQLITE_OMIT_EXPLAIN
 218   SQLITE_OMIT_FLAG_PRAGMAS
 219   SQLITE_OMIT_FLOATING_POINT
 220   SQLITE_OMIT_FOREIGN_KEY
 221   SQLITE_OMIT_GET_TABLE
 222   SQLITE_OMIT_HEX_INTEGER
 223   SQLITE_OMIT_INCRBLOB
 224   SQLITE_OMIT_INTEGRITY_CHECK
 225   SQLITE_OMIT_INTROSPECTION_PRAGMAS
 226   SQLITE_OMIT_JSON
 227   SQLITE_OMIT_LIKE_OPTIMIZATION
 228   SQLITE_OMIT_LOAD_EXTENSION
 229   SQLITE_OMIT_LOCALTIME
 230   SQLITE_OMIT_LOOKASIDE
 231   SQLITE_OMIT_MEMORYDB
 232   SQLITE_OMIT_OR_OPTIMIZATION
 233   SQLITE_OMIT_PAGER_PRAGMAS
 234   SQLITE_OMIT_PARSER_TRACE
 235   SQLITE_OMIT_POPEN
 236   SQLITE_OMIT_PRAGMA
 237   SQLITE_OMIT_PROGRESS_CALLBACK
 238   SQLITE_OMIT_QUICKBALANCE
 239   SQLITE_OMIT_REINDEX
 240   SQLITE_OMIT_SCHEMA_PRAGMAS
 241   SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS
 242   SQLITE_OMIT_SHARED_CACHE
 243   SQLITE_OMIT_SHUTDOWN_DIRECTORIES
 244   SQLITE_OMIT_SUBQUERY
 245   SQLITE_OMIT_TCL_VARIABLE
 246   SQLITE_OMIT_TEMPDB
 247   SQLITE_OMIT_TEST_CONTROL
 248   SQLITE_OMIT_TRIGGER
 249   SQLITE_OMIT_TRUNCATE_OPTIMIZATION
 250   SQLITE_OMIT_UTF16
 251   SQLITE_OMIT_VACUUM
 252   SQLITE_OMIT_VIEW
 253   SQLITE_OMIT_VIRTUALTABLE
 254   SQLITE_OMIT_WAL
 255   SQLITE_OMIT_WSD
 256   SQLITE_OMIT_XFER_OPT
 257   SQLITE_PCACHE_SEPARATE_HEADER
 258   SQLITE_PERFORMANCE_TRACE
 259   SQLITE_PREFER_PROXY_LOCKING
 260   SQLITE_PROXY_DEBUG
 261   SQLITE_REVERSE_UNORDERED_SELECTS
 262   SQLITE_RTREE_INT_ONLY
 263   SQLITE_SECURE_DELETE
 264   SQLITE_SMALL_STACK
 265   SQLITE_SOUNDEX
 266   SQLITE_SUBSTR_COMPATIBILITY
 267   SQLITE_TCL
 268   SQLITE_TEST
 269   SQLITE_UNLINK_AFTER_CLOSE
 270   SQLITE_UNTESTABLE
 271   SQLITE_USE_ALLOCA
 272   SQLITE_USE_FCNTL_TRACE
 273   SQLITE_USER_AUTHENTICATION
 274   SQLITE_USE_URI
 275   SQLITE_VDBE_COVERAGE
 276   SQLITE_WIN32_MALLOC
 277   SQLITE_ZERO_MALLOC
 278 }
 279
 280 # All compile time options for which the assigned value is other than boolean
 281 # and is a comma-separated scalar pair.
 282 #
 283 set value2_options {
 284   SQLITE_DEFAULT_LOOKASIDE
 285 }
 286
 287 # All compile time options for which the assigned value is other than boolean
 288 # and is a single scalar.
 289 #
 290 set value_options {
 291   SQLITE_ATOMIC_INTRINSICS
 292   SQLITE_BITMASK_TYPE
 293   SQLITE_DEFAULT_CACHE_SIZE
 294   SQLITE_DEFAULT_FILE_FORMAT
 295   SQLITE_DEFAULT_FILE_PERMISSIONS
 296   SQLITE_DEFAULT_JOURNAL_SIZE_LIMIT
 297   SQLITE_DEFAULT_LOCKING_MODE
 298   SQLITE_DEFAULT_MMAP_SIZE
 299   SQLITE_DEFAULT_PAGE_SIZE
 300   SQLITE_DEFAULT_PCACHE_INITSZ
 301   SQLITE_DEFAULT_PROXYDIR_PERMISSIONS
 302   SQLITE_DEFAULT_ROWEST
 303   SQLITE_DEFAULT_SECTOR_SIZE
 304   SQLITE_DEFAULT_SYNCHRONOUS
 305   SQLITE_DEFAULT_WAL_AUTOCHECKPOINT
 306   SQLITE_DEFAULT_WAL_SYNCHRONOUS
 307   SQLITE_DEFAULT_WORKER_THREADS
 308   SQLITE_ENABLE_8_3_NAMES
 309   SQLITE_ENABLE_CEROD
 310   SQLITE_ENABLE_LOCKING_STYLE
 311   SQLITE_EXTRA_INIT
 312   SQLITE_EXTRA_SHUTDOWN
 313   SQLITE_FTS3_MAX_EXPR_DEPTH
 314   SQLITE_INTEGRITY_CHECK_ERROR_MAX
 315   SQLITE_MALLOC_SOFT_LIMIT
 316   SQLITE_MAX_ATTACHED
 317   SQLITE_MAX_COLUMN
 318   SQLITE_MAX_COMPOUND_SELECT
 319   SQLITE_MAX_DEFAULT_PAGE_SIZE
 320   SQLITE_MAX_EXPR_DEPTH
 321   SQLITE_MAX_FUNCTION_ARG
 322   SQLITE_MAX_LENGTH
 323   SQLITE_MAX_LIKE_PATTERN_LENGTH
 324   SQLITE_MAX_MEMORY
 325   SQLITE_MAX_MMAP_SIZE
 326   SQLITE_MAX_MMAP_SIZE_
 327   SQLITE_MAX_PAGE_COUNT
 328   SQLITE_MAX_PAGE_SIZE
 329   SQLITE_MAX_SCHEMA_RETRY
 330   SQLITE_MAX_SQL_LENGTH
 331   SQLITE_MAX_TRIGGER_DEPTH
 332   SQLITE_MAX_VARIABLE_NUMBER
 333   SQLITE_MAX_VDBE_OP
 334   SQLITE_MAX_WORKER_THREADS
 335   SQLITE_SORTER_PMASZ
 336   SQLITE_STAT4_SAMPLES
 337   SQLITE_STMTJRNL_SPILL
 338   SQLITE_TEMP_STORE
 339 }
 340
 341 # Options that require custom code.
 342 #
 343 set options(COMPILER) {
 344 #if defined(__clang__) && defined(__clang_major__)
 345   "COMPILER=clang-" CTIMEOPT_VAL(__clang_major__) "."
 346                     CTIMEOPT_VAL(__clang_minor__) "."
 347                     CTIMEOPT_VAL(__clang_patchlevel__),
 348 #elif defined(_MSC_VER)
 349   "COMPILER=msvc-" CTIMEOPT_VAL(_MSC_VER),
 350 #elif defined(__GNUC__) && defined(__VERSION__)
 351   "COMPILER=gcc-" __VERSION__,
 352 #endif
 353 }
 354 set options(HAVE_ISNAN) {
 355 #if HAVE_ISNAN || SQLITE_HAVE_ISNAN
 356   "HAVE_ISNAN",
 357 #endif
 358 }
 359 set options(OMIT_DATETIME_FUNCS) {
 360 #if defined(SQLITE_OMIT_DATETIME_FUNCS) || defined(SQLITE_OMIT_FLOATING_POINT)
 361   "OMIT_DATETIME_FUNCS",
 362 #endif
 363 }
 364 set options(SYSTEM_MALLOC) "\
 365 #if (!defined(SQLITE_WIN32_MALLOC) \\
 366      && !defined(SQLITE_ZERO_MALLOC) \\
 367      && !defined(SQLITE_MEMDEBUG) \\
 368     ) || defined(SQLITE_SYSTEM_MALLOC)
 369   \"SYSTEM_MALLOC\",
 370 #endif
 371 "
 372 set options(THREADSAFE) {
 373 #if defined(SQLITE_THREADSAFE)
 374   "THREADSAFE=" CTIMEOPT_VAL(SQLITE_THREADSAFE),
 375 #elif defined(THREADSAFE)
 376   "THREADSAFE=" CTIMEOPT_VAL(THREADSAFE),
 377 #else
 378   "THREADSAFE=1",
 379 #endif
 380 }
 381
 382 proc trim_name {in} {
 383   set ret $in
 384   if {[string range $in 0 6]=="SQLITE_"} {
 385     set ret [string range $in 7 end]
 386   }
 387   return $ret
 388 }
 389
 390 foreach name_defval $boolean_defnnz_options {
 391   set b [lindex $name_defval 0]
 392   set defval [lindex $name_defval 1]
 393   set name [trim_name $b]
 394   set options($name) [subst {
 395 #ifdef $b
 396 # if $b != $defval
 397   "$name=" CTIMEOPT_VAL($b),
 398 # endif
 399 #endif
 400 }]
 401 }
 402
 403 foreach b $boolean_defnil_options {
 404   set name [trim_name $b]
 405   set options($name) [subst {
 406 #ifdef $b
 407   "$name",
 408 #endif
 409 }]
 410 }
 411
 412 foreach v $value_options {
 413   set name [trim_name $v]
 414   set options($name) [subst {
 415 #ifdef $v
 416   "$name=" CTIMEOPT_VAL($v),
 417 #endif
 418 }]
 419 }
 420
 421 foreach v $value2_options {
 422   set name [trim_name $v]
 423   set options($name) [subst {
 424 #ifdef $v
 425   "$name=" CTIMEOPT_VAL2($v),
 426 #endif
 427 }]
 428 }
 429
 430 set ctime_c "src/ctime.c"
 431
 432 if {[catch {set cfd [open $ctime_c w]}]!=0} {
 433   puts stderr "File '$ctime_c' unwritable."
 434   exit 1;
 435 }
 436
 437 puts $cfd $::headWarning;
 438 puts $cfd $::headCode;
 439 foreach o [lsort [array names options]] {
 440   puts $cfd [string trim $options($o)]
 441 }
 442 puts -nonewline $cfd $::tailCode;
 443
 444 close $cfd