diff options
Diffstat (limited to 'chromium/third_party/sqlite/sqlite-src-3240000/tool/mksqlite3c.tcl')
| -rw-r--r-- | chromium/third_party/sqlite/sqlite-src-3240000/tool/mksqlite3c.tcl | 438 |
1 files changed, 0 insertions, 438 deletions
diff --git a/chromium/third_party/sqlite/sqlite-src-3240000/tool/mksqlite3c.tcl b/chromium/third_party/sqlite/sqlite-src-3240000/tool/mksqlite3c.tcl deleted file mode 100644 index 6c1dab6accc..00000000000 --- a/chromium/third_party/sqlite/sqlite-src-3240000/tool/mksqlite3c.tcl +++ /dev/null @@ -1,438 +0,0 @@ -#!/usr/bin/tclsh -# -# To build a single huge source file holding all of SQLite (or at -# least the core components - the test harness, shell, and TCL -# interface are omitted.) first do -# -# make target_source -# -# The make target above moves all of the source code files into -# a subdirectory named "tsrc". (This script expects to find the files -# there and will not work if they are not found.) There are a few -# generated C code files that are also added to the tsrc directory. -# For example, the "parse.c" and "parse.h" files to implement the -# the parser are derived from "parse.y" using lemon. And the -# "keywordhash.h" files is generated by a program named "mkkeywordhash". -# -# After the "tsrc" directory has been created and populated, run -# this script: -# -# tclsh mksqlite3c.tcl --srcdir $SRC -# -# The amalgamated SQLite code will be written into sqlite3.c -# - -# Begin by reading the "sqlite3.h" header file. Extract the version number -# from in this file. The version number is needed to generate the header -# comment of the amalgamation. -# -set addstatic 1 -set linemacros 0 -set useapicall 0 -for {set i 0} {$i<[llength $argv]} {incr i} { - set x [lindex $argv $i] - if {[regexp {^-+nostatic$} $x]} { - set addstatic 0 - } elseif {[regexp {^-+linemacros} $x]} { - set linemacros 1 - } elseif {[regexp {^-+useapicall} $x]} { - set useapicall 1 - } else { - error "unknown command-line option: $x" - } -} -set in [open tsrc/sqlite3.h] -set cnt 0 -set VERSION ????? -while {![eof $in]} { - set line [gets $in] - if {$line=="" && [eof $in]} break - incr cnt - regexp {#define\s+SQLITE_VERSION\s+"(.*)"} $line all VERSION -} -close $in - -# Open the output file and write a header comment at the beginning -# of the file. -# -set out [open sqlite3.c w] -# Force the output to use unix line endings, even on Windows. -fconfigure $out -translation lf -set today [clock format [clock seconds] -format "%Y-%m-%d %H:%M:%S UTC" -gmt 1] -puts $out [subst \ -{/****************************************************************************** -** This file is an amalgamation of many separate C source files from SQLite -** version $VERSION. By combining all the individual C code files into this -** single large file, the entire code can be compiled as a single translation -** unit. This allows many compilers to do optimizations that would not be -** possible if the files were compiled separately. Performance improvements -** of 5% or more are commonly seen when SQLite is compiled as a single -** translation unit. -** -** This file is all you need to compile SQLite. To use SQLite in other -** programs, you need this file and the "sqlite3.h" header file that defines -** the programming interface to the SQLite library. (If you do not have -** the "sqlite3.h" header file at hand, you will find a copy embedded within -** the text of this file. Search for "Begin file sqlite3.h" to find the start -** of the embedded sqlite3.h header file.) Additional code files may be needed -** if you want a wrapper to interface SQLite with your choice of programming -** language. The code for the "sqlite3" command-line shell is also in a -** separate file. This file contains only code for the core SQLite library. -*/ -#define SQLITE_CORE 1 -#define SQLITE_AMALGAMATION 1}] -if {$addstatic} { - puts $out \ -{#ifndef SQLITE_PRIVATE -# define SQLITE_PRIVATE static -#endif} -} - -# These are the header files used by SQLite. The first time any of these -# files are seen in a #include statement in the C code, include the complete -# text of the file in-line. The file only needs to be included once. -# -foreach hdr { - btree.h - btreeInt.h - fts3.h - fts3Int.h - fts3_hash.h - fts3_tokenizer.h - hash.h - hwtime.h - keywordhash.h - msvc.h - mutex.h - opcodes.h - os_common.h - os_setup.h - os_win.h - os.h - pager.h - parse.h - pcache.h - pragma.h - rtree.h - sqlite3session.h - sqlite3.h - sqlite3ext.h - sqlite3rbu.h - sqliteicu.h - sqliteInt.h - sqliteLimit.h - vdbe.h - vdbeInt.h - vxworks.h - wal.h - whereInt.h -} { - set available_hdr($hdr) 1 -} -set available_hdr(sqliteInt.h) 0 -set available_hdr(sqlite3session.h) 0 - -# These headers should be copied into the amalgamation without modifying any -# of their function declarations or definitions. -set varonly_hdr(sqlite3.h) 1 - -# These are the functions that accept a variable number of arguments. They -# always need to use the "cdecl" calling convention even when another calling -# convention (e.g. "stcall") is being used for the rest of the library. -set cdecllist { - sqlite3_config - sqlite3_db_config - sqlite3_log - sqlite3_mprintf - sqlite3_snprintf - sqlite3_test_control - sqlite3_vtab_config -} - -# 78 stars used for comment formatting. -set s78 \ -{*****************************************************************************} - -# Insert a comment into the code -# -proc section_comment {text} { - global out s78 - set n [string length $text] - set nstar [expr {60 - $n}] - set stars [string range $s78 0 $nstar] - puts $out "/************** $text $stars/" -} - -# Read the source file named $filename and write it into the -# sqlite3.c output file. If any #include statements are seen, -# process them appropriately. -# -proc copy_file {filename} { - global seen_hdr available_hdr varonly_hdr cdecllist out - global addstatic linemacros useapicall - set ln 0 - set tail [file tail $filename] - section_comment "Begin file $tail" - if {$linemacros} {puts $out "#line 1 \"$filename\""} - set in [open $filename r] - set varpattern {^[a-zA-Z][a-zA-Z_0-9 *]+(sqlite3[_a-zA-Z0-9]+)(\[|;| =)} - set declpattern {([a-zA-Z][a-zA-Z_0-9 ]+ \**)(sqlite3[_a-zA-Z0-9]+)(\(.*)} - if {[file extension $filename]==".h"} { - set declpattern " *$declpattern" - } - set declpattern ^$declpattern\$ - while {![eof $in]} { - set line [gets $in] - incr ln - if {[regexp {^\s*#\s*include\s+["<]([^">]+)[">]} $line all hdr]} { - if {[info exists available_hdr($hdr)]} { - if {$available_hdr($hdr)} { - if {$hdr!="os_common.h" && $hdr!="hwtime.h"} { - set available_hdr($hdr) 0 - } - section_comment "Include $hdr in the middle of $tail" - copy_file tsrc/$hdr - section_comment "Continuing where we left off in $tail" - if {$linemacros} {puts $out "#line [expr {$ln+1}] \"$filename\""} - } else { - # Comment out the entire line, replacing any nested comment - # begin/end markers with the harmless substring "**". - puts $out "/* [string map [list /* ** */ **] $line] */" - } - } elseif {![info exists seen_hdr($hdr)]} { - if {![regexp {/\*\s+amalgamator:\s+dontcache\s+\*/} $line]} { - set seen_hdr($hdr) 1 - } - puts $out $line - } elseif {[regexp {/\*\s+amalgamator:\s+keep\s+\*/} $line]} { - # This include file must be kept because there was a "keep" - # directive inside of a line comment. - puts $out $line - } else { - # Comment out the entire line, replacing any nested comment - # begin/end markers with the harmless substring "**". - puts $out "/* [string map [list /* ** */ **] $line] */" - } - } elseif {[regexp {^#ifdef __cplusplus} $line]} { - puts $out "#if 0" - } elseif {!$linemacros && [regexp {^#line} $line]} { - # Skip #line directives. - } elseif {$addstatic - && ![regexp {^(static|typedef|SQLITE_PRIVATE)} $line]} { - # Skip adding the SQLITE_PRIVATE or SQLITE_API keyword before - # functions if this header file does not need it. - if {![info exists varonly_hdr($tail)] - && [regexp $declpattern $line all rettype funcname rest]} { - regsub {^SQLITE_API } $line {} line - regsub {^SQLITE_API } $rettype {} rettype - - # Add the SQLITE_PRIVATE or SQLITE_API keyword before functions. - # so that linkage can be modified at compile-time. - if {[regexp {^sqlite3[a-z]*_} $funcname]} { - set line SQLITE_API - append line " " [string trim $rettype] - if {[string index $rettype end] ne "*"} { - append line " " - } - if {$useapicall} { - if {[lsearch -exact $cdecllist $funcname] >= 0} { - append line SQLITE_CDECL " " - } else { - append line SQLITE_APICALL " " - } - } - append line $funcname $rest - if {$funcname=="sqlite3_sourceid" && !$linemacros} { - # The sqlite3_sourceid() routine is synthesized at the end of - # the amalgamation - puts $out "/* $line */" - } else { - puts $out $line - } - } else { - puts $out "SQLITE_PRIVATE $line" - } - } elseif {[regexp $varpattern $line all varname]} { - # Add the SQLITE_PRIVATE before variable declarations or - # definitions for internal use - regsub {^SQLITE_API } $line {} line - if {![regexp {^sqlite3_} $varname]} { - regsub {^extern } $line {} line - puts $out "SQLITE_PRIVATE $line" - } else { - if {[regexp {const char sqlite3_version\[\];} $line]} { - set line {const char sqlite3_version[] = SQLITE_VERSION;} - } - regsub {^SQLITE_EXTERN } $line {} line - puts $out "SQLITE_API $line" - } - } elseif {[regexp {^(SQLITE_EXTERN )?void \(\*sqlite3IoTrace\)} $line]} { - regsub {^SQLITE_API } $line {} line - regsub {^SQLITE_EXTERN } $line {} line - puts $out $line - } elseif {[regexp {^void \(\*sqlite3Os} $line]} { - regsub {^SQLITE_API } $line {} line - puts $out "SQLITE_PRIVATE $line" - } else { - puts $out $line - } - } else { - puts $out $line - } - } - close $in - section_comment "End of $tail" -} - - -# Process the source files. Process files containing commonly -# used subroutines first in order to help the compiler find -# inlining opportunities. -# -foreach file { - ctime.c - sqliteInt.h - - global.c - status.c - date.c - os.c - - fault.c - mem0.c - mem1.c - mem2.c - mem3.c - mem5.c - mutex.c - mutex_noop.c - mutex_unix.c - mutex_w32.c - malloc.c - printf.c - treeview.c - random.c - threads.c - utf.c - util.c - hash.c - opcodes.c - - os_unix.c - os_win.c - memdb.c - - bitvec.c - pcache.c - pcache1.c - rowset.c - pager.c - wal.c - - btmutex.c - btree.c - backup.c - - vdbemem.c - vdbeaux.c - vdbeapi.c - vdbetrace.c - vdbe.c - vdbeblob.c - vdbesort.c - memjournal.c - - walker.c - resolve.c - expr.c - alter.c - analyze.c - attach.c - auth.c - build.c - callback.c - delete.c - func.c - fkey.c - insert.c - legacy.c - loadext.c - pragma.c - prepare.c - select.c - table.c - trigger.c - update.c - upsert.c - vacuum.c - vtab.c - wherecode.c - whereexpr.c - where.c - - parse.c - - tokenize.c - complete.c - - main.c - notify.c - - fts3.c - fts3_aux.c - fts3_expr.c - fts3_hash.c - fts3_porter.c - fts3_tokenizer.c - fts3_tokenizer1.c - fts3_tokenize_vtab.c - fts3_write.c - fts3_snippet.c - fts3_unicode.c - fts3_unicode2.c - - rtree.c - icu.c - fts3_icu.c - sqlite3rbu.c - dbstat.c - dbpage.c - sqlite3session.c - json1.c - fts5.c - stmt.c -} { - copy_file tsrc/$file -} - -# Synthesize an alternative sqlite3_sourceid() implementation that -# that tries to detects changes in the amalgamation source text -# and modify returns a modified source-id if changes are detected. -# -# The only detection mechanism we have is the __LINE__ macro. So only -# edits that changes the number of lines of source code are detected. -# -if {!$linemacros} { - flush $out - set in2 [open sqlite3.c] - set cnt 0 - set oldsrcid {} - while {![eof $in2]} { - incr cnt - gets $in2 line - if {[regexp {^#define SQLITE_SOURCE_ID } $line]} {set oldsrcid $line} - } - close $in2 - regsub {[0-9a-flt]{4}"} $oldsrcid {alt2"} oldsrcid - puts $out \ -"#if __LINE__!=[expr {$cnt+0}] -#undef SQLITE_SOURCE_ID -$oldsrcid -#endif -/* Return the source-id for this library */ -SQLITE_API const char *sqlite3_sourceid(void){ return SQLITE_SOURCE_ID; }" -} -puts $out \ -"/************************** End of sqlite3.c ******************************/" - -close $out |