Move bundled copy of sqlite one level deeper to better separate it...

third_party/sqlite/tool/mksqlite3c.tcl

Index: third_party/sqlite/tool/mksqlite3c.tcl
===================================================================
--- third_party/sqlite/tool/mksqlite3c.tcl	(revision 56608)
+++ third_party/sqlite/tool/mksqlite3c.tcl	(working copy)
@@ -1,307 +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
-#
-# 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 versioon number is needed to generate the header
-# comment of the amalgamation.
-#
-if {[lsearch $argv --nostatic]>=0} {
-  set addstatic 0
-} else {
-  set addstatic 1
-}
-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]
-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 one translation
-** unit.  This allows many compilers to do optimizations that would not be
-** possible if the files were compiled separately.  Performance improvements
-** of 5% are 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.
-**
-** This amalgamation was generated on $today.
-*/
-#define SQLITE_CORE 1
-#define SQLITE_AMALGAMATION 1}]
-if {$addstatic} {
-  puts $out \
-{#ifndef SQLITE_PRIVATE
-# define SQLITE_PRIVATE static
-#endif
-#ifndef SQLITE_API
-# define SQLITE_API
-#endif}
-}
-
-# These are the header files used by SQLite.  The first time any of these 
-# files are seen in a #include statement in the C code, include the complete
-# text of the file in-line.  The file only needs to be included once.
-#
-foreach hdr {
-   btree.h
-   btreeInt.h
-   fts3.h
-   fts3_expr.h
-   fts3_hash.h
-   fts3_tokenizer.h
-   hash.h
-   hwtime.h
-   keywordhash.h
-   mutex.h
-   opcodes.h
-   os_common.h
-   os.h
-   os_os2.h
-   pager.h
-   parse.h
-   pcache.h
-   rtree.h
-   sqlite3ext.h
-   sqlite3.h
-   sqliteicu.h
-   sqliteInt.h
-   sqliteLimit.h
-   vdbe.h
-   vdbeInt.h
-} {
-  set available_hdr($hdr) 1
-}
-set available_hdr(sqliteInt.h) 0
-
-# 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 approprately.
-#
-proc copy_file {filename} {
-  global seen_hdr available_hdr out addstatic
-  set tail [file tail $filename]
-  section_comment "Begin file $tail"
-  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]
-    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 $tail"
-        }
-      } elseif {![info exists seen_hdr($hdr)]} {
-        set seen_hdr($hdr) 1
-        puts $out $line
-      }
-    } elseif {[regexp {^#ifdef __cplusplus} $line]} {
-      puts $out "#if 0"
-    } elseif {[regexp {^#line} $line]} {
-      # Skip #line directives.
-    } elseif {$addstatic && ![regexp {^(static|typedef)} $line]} {
-      regsub {^SQLITE_API } $line {} line
-      if {[regexp $declpattern $line all funcname]} {
-        # Add the SQLITE_PRIVATE or SQLITE_API keyword before functions.
-        # so that linkage can be modified at compile-time.
-        if {[regexp {^sqlite3_} $funcname]} {
-          puts $out "SQLITE_API $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
-        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_EXTERN } $line {} line
-        puts $out "SQLITE_PRIVATE $line"
-      } elseif {[regexp {^void \(\*sqlite3Os} $line]} {
-        puts $out "SQLITE_PRIVATE $line"
-      } else {
-        puts $out $line
-      }
-    } else {
-      puts $out $line
-    }
-  }
-  close $in
-  section_comment "End of $tail"
-}
-
-
-# Process the source files.  Process files containing commonly
-# used subroutines first in order to help the compiler find
-# inlining opportunities.
-#
-foreach file {
-   sqliteInt.h
-
-   global.c
-   status.c
-   date.c
-   os.c
-
-   fault.c
-   mem0.c
-   mem1.c
-   mem2.c
-   mem3.c
-   mem5.c
-   mutex.c
-   mutex_noop.c
-   mutex_os2.c
-   mutex_unix.c
-   mutex_w32.c
-   malloc.c
-   printf.c
-   random.c
-   utf.c
-   util.c
-   hash.c
-   opcodes.c
-
-   os_os2.c
-   os_unix.c
-   os_win.c
-
-   bitvec.c
-   pcache.c
-   pcache1.c
-   rowset.c
-   pager.c
-
-   btmutex.c
-   btree.c
-   backup.c
-
-   vdbemem.c
-   vdbeaux.c
-   vdbeapi.c
-   vdbe.c
-   vdbeblob.c
-   journal.c
-   memjournal.c
-
-   walker.c
-   resolve.c
-   expr.c
-   alter.c
-   analyze.c
-   attach.c
-   auth.c
-   build.c
-   callback.c
-   delete.c
-   func.c
-   insert.c
-   legacy.c
-   loadext.c
-   pragma.c
-   prepare.c
-   select.c
-   table.c
-   trigger.c
-   update.c
-   vacuum.c
-   vtab.c
-   where.c
-
-   parse.c
-
-   tokenize.c
-   complete.c
-
-   main.c
-   notify.c
-
-   fts3.c
-   fts3_expr.c
-   fts3_hash.c
-   fts3_porter.c
-   fts3_tokenizer.c
-   fts3_tokenizer1.c
-
-   rtree.c
-   icu.c
-   fts3_icu.c
-} {
-  copy_file tsrc/$file
-}
-
-close $out