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Diffstat (limited to 'tool/mkctimec.tcl')
| -rwxr-xr-x | tool/mkctimec.tcl | 458 |
1 files changed, 458 insertions, 0 deletions
diff --git a/tool/mkctimec.tcl b/tool/mkctimec.tcl new file mode 100755 index 0000000..9e425c0 --- /dev/null +++ b/tool/mkctimec.tcl @@ -0,0 +1,458 @@ +#!/usr/bin/tclsh +# +# To build the +# +# const char **azCompileOpt[] +# +# definition used in src/ctime.c, run this script from +# the checkout root. It generates src/ctime.c . +# +# Results are normally written into src/ctime.c. But if an argument is +# provided, results are written there instead. Examples: +# +# tclsh tool/mkctimec.tcl ;# <-- results to src/ctime.c +# +# tclsh tool/mkctimec.tcl /dev/tty ;# <-- results to the terminal +# + + +set ::headWarning {/* DO NOT EDIT! +** This file is automatically generated by the script in the canonical +** SQLite source tree at tool/mkctimec.tcl. +** +** To modify this header, edit any of the various lists in that script +** which specify categories of generated conditionals in this file. +*/} + +# Make { and } easier to put into literals (even on EBCDIC machines.) +regexp {(\{)(\})} "{}" ma ::lb ::rb + +set ::headCode " +/* +** 2010 February 23 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** +** This file implements routines used to report what compile-time options +** SQLite was built with. +*/ +#ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS /* IMP: R-16824-07538 */ + +/* +** Include the configuration header output by 'configure' if we're using the +** autoconf-based build +*/ +#if defined(_HAVE_SQLITE_CONFIG_H) && !defined(SQLITECONFIG_H) +#include \"sqlite_cfg.h\" +#define SQLITECONFIG_H 1 +#endif + +/* These macros are provided to \"stringify\" the value of the define +** for those options in which the value is meaningful. */ +#define CTIMEOPT_VAL_(opt) #opt +#define CTIMEOPT_VAL(opt) CTIMEOPT_VAL_(opt) + +/* Like CTIMEOPT_VAL, but especially for SQLITE_DEFAULT_LOOKASIDE. This +** option requires a separate macro because legal values contain a single +** comma. e.g. (-DSQLITE_DEFAULT_LOOKASIDE=\"100,100\") */ +#define CTIMEOPT_VAL2_(opt1,opt2) #opt1 \",\" #opt2 +#define CTIMEOPT_VAL2(opt) CTIMEOPT_VAL2_(opt) +#include \"sqliteInt.h\" + +/* +** An array of names of all compile-time options. This array should +** be sorted A-Z. +** +** This array looks large, but in a typical installation actually uses +** only a handful of compile-time options, so most times this array is usually +** rather short and uses little memory space. +*/ +static const char * const sqlite3azCompileOpt\[\] = $::lb +" + +set ::tailCode " +$::rb ; + +const char **sqlite3CompileOptions(int *pnOpt){ + *pnOpt = sizeof(sqlite3azCompileOpt) / sizeof(sqlite3azCompileOpt\[0\]); + return (const char**)sqlite3azCompileOpt; +} + +#endif /* SQLITE_OMIT_COMPILEOPTION_DIAGS */ +" + +# All Boolean compile time options which default to something +# other than 0 or empty. The default is paired with the PP +# symbol so that a differing define can be detected. +# +set boolean_defnnz_options { + {SQLITE_HOMEGROWN_RECURSIVE_MUTEX 1} + {SQLITE_POWERSAFE_OVERWRITE 1} + {SQLITE_DEFAULT_MEMSTATUS 1} + {SQLITE_OMIT_TRACE 1} + {SQLITE_ALLOW_COVERING_INDEX_SCAN 1} +} + +# All Boolean compile time options which default to 0 or empty. +# +set boolean_defnil_options { + SQLITE_32BIT_ROWID + SQLITE_4_BYTE_ALIGNED_MALLOC + SQLITE_ALLOW_URI_AUTHORITY + SQLITE_BUG_COMPATIBLE_20160819 + SQLITE_CASE_SENSITIVE_LIKE + SQLITE_CHECK_PAGES + SQLITE_COVERAGE_TEST + SQLITE_DEBUG + SQLITE_DEFAULT_AUTOMATIC_INDEX + SQLITE_DEFAULT_AUTOVACUUM + SQLITE_DEFAULT_CKPTFULLFSYNC + SQLITE_DEFAULT_FOREIGN_KEYS + SQLITE_DEFAULT_LOCKING_MODE + SQLITE_DEFAULT_RECURSIVE_TRIGGERS + SQLITE_DEFAULT_SYNCHRONOUS + SQLITE_DEFAULT_WAL_SYNCHRONOUS + SQLITE_DIRECT_OVERFLOW_READ + SQLITE_DISABLE_DIRSYNC + SQLITE_DISABLE_FTS3_UNICODE + SQLITE_DISABLE_FTS4_DEFERRED + SQLITE_DISABLE_INTRINSIC + SQLITE_DISABLE_LFS + SQLITE_DISABLE_PAGECACHE_OVERFLOW_STATS + SQLITE_DISABLE_SKIPAHEAD_DISTINCT + SQLITE_ENABLE_8_3_NAMES + SQLITE_ENABLE_API_ARMOR + SQLITE_ENABLE_ATOMIC_WRITE + SQLITE_ENABLE_BATCH_ATOMIC_WRITE + SQLITE_ENABLE_BYTECODE_VTAB + SQLITE_ENABLE_COLUMN_METADATA + SQLITE_ENABLE_COLUMN_USED_MASK + SQLITE_ENABLE_COSTMULT + SQLITE_ENABLE_CURSOR_HINTS + SQLITE_ENABLE_DBPAGE_VTAB + SQLITE_ENABLE_DBSTAT_VTAB + SQLITE_ENABLE_EXPENSIVE_ASSERT + SQLITE_ENABLE_EXPLAIN_COMMENTS + SQLITE_ENABLE_FTS3 + SQLITE_ENABLE_FTS3_PARENTHESIS + SQLITE_ENABLE_FTS3_TOKENIZER + SQLITE_ENABLE_FTS4 + SQLITE_ENABLE_FTS5 + SQLITE_ENABLE_GEOPOLY + SQLITE_ENABLE_HIDDEN_COLUMNS + SQLITE_ENABLE_ICU + SQLITE_ENABLE_IOTRACE + SQLITE_ENABLE_LOAD_EXTENSION + SQLITE_ENABLE_LOCKING_STYLE + SQLITE_ENABLE_MATH_FUNCTIONS + SQLITE_ENABLE_MEMORY_MANAGEMENT + SQLITE_ENABLE_MEMSYS3 + SQLITE_ENABLE_MEMSYS5 + SQLITE_ENABLE_MULTIPLEX + SQLITE_ENABLE_NORMALIZE + SQLITE_ENABLE_NULL_TRIM + SQLITE_ENABLE_OFFSET_SQL_FUNC + SQLITE_ENABLE_OVERSIZE_CELL_CHECK + SQLITE_ENABLE_PREUPDATE_HOOK + SQLITE_ENABLE_QPSG + SQLITE_ENABLE_RBU + SQLITE_ENABLE_RTREE + SQLITE_ENABLE_SESSION + SQLITE_ENABLE_SNAPSHOT + SQLITE_ENABLE_SORTER_REFERENCES + SQLITE_ENABLE_SQLLOG + SQLITE_ENABLE_STAT4 + SQLITE_ENABLE_STMT_SCANSTATUS + SQLITE_ENABLE_STMTVTAB + SQLITE_ENABLE_TREETRACE + SQLITE_ENABLE_UNKNOWN_SQL_FUNCTION + SQLITE_ENABLE_UNLOCK_NOTIFY + SQLITE_ENABLE_UPDATE_DELETE_LIMIT + SQLITE_ENABLE_URI_00_ERROR + SQLITE_ENABLE_VFSTRACE + SQLITE_ENABLE_WHERETRACE + SQLITE_ENABLE_ZIPVFS + SQLITE_EXPLAIN_ESTIMATED_ROWS + SQLITE_EXTRA_IFNULLROW + SQLITE_FTS5_ENABLE_TEST_MI + SQLITE_FTS5_NO_WITHOUT_ROWID + SQLITE_IGNORE_AFP_LOCK_ERRORS + SQLITE_IGNORE_FLOCK_LOCK_ERRORS + SQLITE_INLINE_MEMCPY + SQLITE_INT64_TYPE + SQLITE_LEGACY_JSON_VALID + SQLITE_LIKE_DOESNT_MATCH_BLOBS + SQLITE_LOCK_TRACE + SQLITE_LOG_CACHE_SPILL + SQLITE_MEMDEBUG + SQLITE_MIXED_ENDIAN_64BIT_FLOAT + SQLITE_MMAP_READWRITE + SQLITE_MUTEX_NOOP + SQLITE_MUTEX_OMIT + SQLITE_MUTEX_PTHREADS + SQLITE_MUTEX_W32 + SQLITE_NEED_ERR_NAME + SQLITE_NO_SYNC + SQLITE_OMIT_ALTERTABLE + SQLITE_OMIT_ANALYZE + SQLITE_OMIT_ATTACH + SQLITE_OMIT_AUTHORIZATION + SQLITE_OMIT_AUTOINCREMENT + SQLITE_OMIT_AUTOINIT + SQLITE_OMIT_AUTOMATIC_INDEX + SQLITE_OMIT_AUTORESET + SQLITE_OMIT_AUTOVACUUM + SQLITE_OMIT_BETWEEN_OPTIMIZATION + SQLITE_OMIT_BLOB_LITERAL + SQLITE_OMIT_CAST + SQLITE_OMIT_CHECK + SQLITE_OMIT_COMPLETE + SQLITE_OMIT_COMPOUND_SELECT + SQLITE_OMIT_CONFLICT_CLAUSE + SQLITE_OMIT_CTE + SQLITE_OMIT_DECLTYPE + SQLITE_OMIT_DEPRECATED + SQLITE_OMIT_DESERIALIZE + SQLITE_OMIT_DISKIO + SQLITE_OMIT_EXPLAIN + SQLITE_OMIT_FLAG_PRAGMAS + SQLITE_OMIT_FLOATING_POINT + SQLITE_OMIT_FOREIGN_KEY + SQLITE_OMIT_GET_TABLE + SQLITE_OMIT_HEX_INTEGER + SQLITE_OMIT_INCRBLOB + SQLITE_OMIT_INTEGRITY_CHECK + SQLITE_OMIT_INTROSPECTION_PRAGMAS + SQLITE_OMIT_JSON + SQLITE_OMIT_LIKE_OPTIMIZATION + SQLITE_OMIT_LOAD_EXTENSION + SQLITE_OMIT_LOCALTIME + SQLITE_OMIT_LOOKASIDE + SQLITE_OMIT_MEMORYDB + SQLITE_OMIT_OR_OPTIMIZATION + SQLITE_OMIT_PAGER_PRAGMAS + SQLITE_OMIT_PARSER_TRACE + SQLITE_OMIT_POPEN + SQLITE_OMIT_PRAGMA + SQLITE_OMIT_PROGRESS_CALLBACK + SQLITE_OMIT_QUICKBALANCE + SQLITE_OMIT_REINDEX + SQLITE_OMIT_SCHEMA_PRAGMAS + SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS + SQLITE_OMIT_SEH + SQLITE_OMIT_SHARED_CACHE + SQLITE_OMIT_SHUTDOWN_DIRECTORIES + SQLITE_OMIT_SUBQUERY + SQLITE_OMIT_TCL_VARIABLE + SQLITE_OMIT_TEMPDB + SQLITE_OMIT_TEST_CONTROL + SQLITE_OMIT_TRIGGER + SQLITE_OMIT_TRUNCATE_OPTIMIZATION + SQLITE_OMIT_UTF16 + SQLITE_OMIT_VACUUM + SQLITE_OMIT_VIEW + SQLITE_OMIT_VIRTUALTABLE + SQLITE_OMIT_WAL + SQLITE_OMIT_WSD + SQLITE_OMIT_XFER_OPT + SQLITE_PERFORMANCE_TRACE + SQLITE_PREFER_PROXY_LOCKING + SQLITE_PROXY_DEBUG + SQLITE_REVERSE_UNORDERED_SELECTS + SQLITE_RTREE_INT_ONLY + SQLITE_SECURE_DELETE + SQLITE_SMALL_STACK + SQLITE_SOUNDEX + SQLITE_SUBSTR_COMPATIBILITY + SQLITE_TCL + SQLITE_TEST + SQLITE_UNLINK_AFTER_CLOSE + SQLITE_UNTESTABLE + SQLITE_USE_ALLOCA + SQLITE_USE_FCNTL_TRACE + SQLITE_USER_AUTHENTICATION + SQLITE_USE_URI + SQLITE_VDBE_COVERAGE + SQLITE_WIN32_MALLOC + SQLITE_ZERO_MALLOC +} + +# All compile time options for which the assigned value is other than boolean +# and is a comma-separated scalar pair. +# +set value2_options { + SQLITE_DEFAULT_LOOKASIDE +} + +# All compile time options for which the assigned value is other than boolean +# and is a single scalar. +# +set value_options { + SQLITE_ATOMIC_INTRINSICS + SQLITE_BITMASK_TYPE + SQLITE_DEFAULT_CACHE_SIZE + SQLITE_DEFAULT_FILE_FORMAT + SQLITE_DEFAULT_FILE_PERMISSIONS + SQLITE_DEFAULT_JOURNAL_SIZE_LIMIT + SQLITE_DEFAULT_LOCKING_MODE + SQLITE_DEFAULT_MMAP_SIZE + SQLITE_DEFAULT_PAGE_SIZE + SQLITE_DEFAULT_PCACHE_INITSZ + SQLITE_DEFAULT_PROXYDIR_PERMISSIONS + SQLITE_DEFAULT_ROWEST + SQLITE_DEFAULT_SECTOR_SIZE + SQLITE_DEFAULT_SYNCHRONOUS + SQLITE_DEFAULT_WAL_AUTOCHECKPOINT + SQLITE_DEFAULT_WAL_SYNCHRONOUS + SQLITE_DEFAULT_WORKER_THREADS + SQLITE_DQS + SQLITE_ENABLE_8_3_NAMES + SQLITE_ENABLE_CEROD + SQLITE_ENABLE_LOCKING_STYLE + SQLITE_EXTRA_AUTOEXT + SQLITE_EXTRA_INIT + SQLITE_EXTRA_SHUTDOWN + SQLITE_FTS3_MAX_EXPR_DEPTH + SQLITE_INTEGRITY_CHECK_ERROR_MAX + SQLITE_MALLOC_SOFT_LIMIT + SQLITE_MAX_ATTACHED + SQLITE_MAX_COLUMN + SQLITE_MAX_COMPOUND_SELECT + SQLITE_MAX_DEFAULT_PAGE_SIZE + SQLITE_MAX_EXPR_DEPTH + SQLITE_MAX_FUNCTION_ARG + SQLITE_MAX_LENGTH + SQLITE_MAX_LIKE_PATTERN_LENGTH + SQLITE_MAX_MEMORY + SQLITE_MAX_MMAP_SIZE + SQLITE_MAX_MMAP_SIZE_ + SQLITE_MAX_PAGE_COUNT + SQLITE_MAX_PAGE_SIZE + SQLITE_MAX_SCHEMA_RETRY + SQLITE_MAX_SQL_LENGTH + SQLITE_MAX_TRIGGER_DEPTH + SQLITE_MAX_VARIABLE_NUMBER + SQLITE_MAX_VDBE_OP + SQLITE_MAX_WORKER_THREADS + SQLITE_SORTER_PMASZ + SQLITE_STAT4_SAMPLES + SQLITE_STMTJRNL_SPILL + SQLITE_TEMP_STORE +} + +# Options that require custom code. +# +set options(COMPILER) { +#if defined(__clang__) && defined(__clang_major__) + "COMPILER=clang-" CTIMEOPT_VAL(__clang_major__) "." + CTIMEOPT_VAL(__clang_minor__) "." + CTIMEOPT_VAL(__clang_patchlevel__), +#elif defined(_MSC_VER) + "COMPILER=msvc-" CTIMEOPT_VAL(_MSC_VER), +#elif defined(__GNUC__) && defined(__VERSION__) + "COMPILER=gcc-" __VERSION__, +#endif +} +set options(HAVE_ISNAN) { +#if HAVE_ISNAN || SQLITE_HAVE_ISNAN + "HAVE_ISNAN", +#endif +} +set options(OMIT_DATETIME_FUNCS) { +#if defined(SQLITE_OMIT_DATETIME_FUNCS) || defined(SQLITE_OMIT_FLOATING_POINT) + "OMIT_DATETIME_FUNCS", +#endif +} +set options(SYSTEM_MALLOC) "\ +#if (!defined(SQLITE_WIN32_MALLOC) \\ + && !defined(SQLITE_ZERO_MALLOC) \\ + && !defined(SQLITE_MEMDEBUG) \\ + ) || defined(SQLITE_SYSTEM_MALLOC) + \"SYSTEM_MALLOC\", +#endif +" +set options(THREADSAFE) { +#if defined(SQLITE_THREADSAFE) + "THREADSAFE=" CTIMEOPT_VAL(SQLITE_THREADSAFE), +#elif defined(THREADSAFE) + "THREADSAFE=" CTIMEOPT_VAL(THREADSAFE), +#else + "THREADSAFE=1", +#endif +} + +proc trim_name {in} { + set ret $in + if {[string range $in 0 6]=="SQLITE_"} { + set ret [string range $in 7 end] + } + return $ret +} + +foreach name_defval $boolean_defnnz_options { + set b [lindex $name_defval 0] + set defval [lindex $name_defval 1] + set name [trim_name $b] + set options($name) [subst { +#ifdef $b +# if $b != $defval + "$name=" CTIMEOPT_VAL($b), +# endif +#endif +}] +} + +foreach b $boolean_defnil_options { + set name [trim_name $b] + set options($name) [subst { +#ifdef $b + "$name", +#endif +}] +} + +foreach v $value_options { + set name [trim_name $v] + set options($name) [subst { +#ifdef $v + "$name=" CTIMEOPT_VAL($v), +#endif +}] +} + +foreach v $value2_options { + set name [trim_name $v] + set options($name) [subst { +#ifdef $v + "$name=" CTIMEOPT_VAL2($v), +#endif +}] +} + +if {$argc>0} { + set destfile [lindex $argv 0] +} else { + set destfile "[file dir [file dir [file normal $argv0]]]/src/ctime.c" + puts "Overwriting $destfile..." +} + +if {[catch {set cfd [open $destfile w]}]!=0} { + puts stderr "File '$destfile' unwritable." + exit 1; +} + +puts $cfd $::headWarning; +puts $cfd $::headCode; +foreach o [lsort [array names options]] { + puts $cfd [string trim $options($o)] +} +puts -nonewline $cfd $::tailCode; + +close $cfd |